HETEROCYCLIC COMPOUND AND LIGHT-EMITTING DEVICE INCLUDING THE SAME

Abstract

Disclosed are a heterocyclic compound represented by Formula 1-1 or 1-2,

##STR00001## wherein, in Formulae 1-1 and 1-2, X.sub.1, CY.sub.1 to CY.sub.3, R.sub.1 to R.sub.3, and a1 to a3, are the same as described in the specification. Also disclosed is an organic light-emitting device including the same.

Claims

1. A heterocyclic compound represented by Formula 1-1 or 1-2: ##STR00087## wherein, in Formulae 1-1 and 1-2 X.sub.1 is B or N, ring CY.sub.1, ring CY.sub.2, and ring CY.sub.3 are each independently a C.sub.5-C.sub.30 carbocyclic group or a C.sub.1-C.sub.30 heterocyclic group, at least one of ring CY.sub.1, ring CY.sub.2, and ring CY.sub.3 is a pyrimidine group, Y.sub.1, Y.sub.2, and Y.sub.3 are each independently O, S, Se, B(R.sub.4), N(R.sub.4), C(R.sub.4)(R.sub.5), Si(R.sub.4)(R.sub.5), Ge(R.sub.4)(R.sub.5), P(R.sub.4), P(═O)(R.sub.4), P(═S)(R.sub.4), or Al(R.sub.4), R.sub.1, R.sub.2, R.sub.3, R.sub.4, and R.sub.5 are each independently hydrogen, deuterium, —F, —Cl, —Br, —I, —SF.sub.5, a hydroxyl group, a cyano group, a nitro group, an amidino group, a hydrazine group, a hydrazone group, a carboxylic acid group or a salt thereof, a sulfonic acid group or a salt thereof, a phosphoric acid group or a salt thereof, a substituted or unsubstituted C.sub.1-C.sub.60 alkyl group, a substituted or unsubstituted C.sub.2-C.sub.60 alkenyl group, a substituted or unsubstituted C.sub.2-C.sub.60 alkynyl group, a substituted or unsubstituted C.sub.1-C.sub.60 alkoxy group, a substituted or unsubstituted C.sub.1-C.sub.60 alkylthio group, a substituted or unsubstituted C.sub.3-C.sub.10 cycloalkyl group, a substituted or unsubstituted C.sub.1-C.sub.10 heterocycloalkyl group, a substituted or unsubstituted C.sub.3-C.sub.10 cycloalkenyl group, a substituted or unsubstituted C.sub.2-C.sub.10 heterocycloalkenyl group, a substituted or unsubstituted C.sub.6-C.sub.60 aryl group, a substituted or unsubstituted C.sub.7-C.sub.60 arylalkyl group, a substituted or unsubstituted C.sub.6-C.sub.60 aryloxy group, a substituted or unsubstituted C.sub.6-C.sub.60 arylthio group, a substituted or unsubstituted C.sub.1-C.sub.60 heteroaryl group, a substituted or unsubstituted C.sub.1-C.sub.60 heteroaryloxy group, a substituted or unsubstituted C.sub.1-C.sub.60 heteroarylthio group, a substituted or unsubstituted C.sub.2-C.sub.60 heteroarylalkyl group, a substituted or unsubstituted monovalent non-aromatic condensed polycyclic group, a substituted or unsubstituted monovalent non-aromatic condensed heteropolycyclic group, —N(Q.sub.1)(Q.sub.2), —Si(Q.sub.3)(Q.sub.4)(Q.sub.5), —B(Q.sub.6)(Q.sub.7), or —P(═O)(Q.sub.8)(Q.sub.9), two neighboring groups from among R.sub.1 to R.sub.5 are optionally bonded to each other to form a C.sub.5-C.sub.30 carbocyclic group unsubstituted or substituted with R.sub.10 or a C.sub.1-C.sub.30 heterocyclic group unsubstituted or substituted with R.sub.10, and R.sub.10 is the same as described in connection with R.sub.1, a1 to a3 are each independently an integer from 1 to 10, any one of the following condition (i) to (iii) is satisfied: (i) when any one of ring CY.sub.1, ring CY.sub.2, and ring CY.sub.3 contains pyrimidine, at least one of Y.sub.1 to Y.sub.3 is N(R.sub.4); (ii) when two of ring CY.sub.1, ring CY.sub.2, and ring CY.sub.3 each contain pyrimidine, at least one of Y.sub.1 to Y.sub.3 is N(R.sub.4); and (iii) when each of ring CY.sub.1, ring CY.sub.2, and ring CY.sub.3 contains pyrimidine, Y.sub.1 to Y.sub.3 are each independently Se, B(R.sub.4), N(R.sub.4), C(R.sub.4)(R.sub.5), Si(R.sub.4)(R.sub.5), Ge(R.sub.4)(R.sub.5), P(R.sub.4), P(═O)(R.sub.4), P(═S)(R.sub.4), or Al(R.sub.4), at least one substituent of the substituted C.sub.5-C.sub.30 carbocyclic group, the substituted C.sub.1-C.sub.30 heterocyclic group, the substituted C.sub.1-C.sub.60 alkyl group, the substituted C.sub.2-C.sub.60 alkenyl group, the substituted C.sub.2-C.sub.60 alkynyl group, the substituted C.sub.1-C.sub.60 alkoxy group, the substituted C.sub.1-C.sub.60 alkylthio group, the substituted C.sub.3-C.sub.10 cycloalkyl group, the substituted C.sub.1-C.sub.10 heterocycloalkyl group, the substituted C.sub.3-C.sub.10 cycloalkenyl group, the substituted C.sub.2-C.sub.10 heterocycloalkenyl group, the substituted C.sub.6-C.sub.60 aryl group, the substituted C.sub.7-C.sub.60 arylalkyl group, the substituted C.sub.6-C.sub.60 aryloxy group, the substituted C.sub.6-C.sub.60 arylthio group, the substituted C.sub.1-C.sub.60 heteroaryl group, the substituted C.sub.1-C.sub.60 heteroaryloxy group, the substituted C.sub.1-C.sub.60 heteroarylthio group, the substituted C.sub.2-C.sub.60 heteroarylalkyl group, the substituted monovalent non-aromatic condensed polycyclic group, and the substituted monovalent non-aromatic condensed heteropolycyclic group is: deuterium, —F, —Cl, —Br, —I, —CD.sub.3, —CD.sub.2H, —CDH.sub.2, —CF.sub.3, —CF.sub.2H, —CFH.sub.2, a hydroxyl group, a cyano group, a nitro group, an amino group, an amidino group, a hydrazine group, a hydrazone group, a carboxylic acid or a salt thereof, a sulfonic acid or a salt thereof, a phosphoric acid or a salt thereof, a C.sub.1-C.sub.60 alkyl group, a C.sub.2-C.sub.60 alkenyl group, a C.sub.2-C.sub.60 alkynyl group, a C.sub.1-C.sub.60 alkylthio group, or a C.sub.1-C.sub.60 alkoxy group; a C.sub.1-C.sub.60 alkyl group, a C.sub.2-C.sub.60 alkenyl group, a C.sub.2-C.sub.60 alkynyl group, a C.sub.1-C.sub.60 alkylthio group, or a C.sub.1-C.sub.60 alkoxy group, each independently substituted with at least one of deuterium, —F, —Cl, —Br, —I, —CD.sub.3, —CD.sub.2H, —CDH.sub.2, —CF.sub.3, —CF.sub.2H, —CFH.sub.2, a hydroxyl group, a cyano group, a nitro group, an amino group, an amidino group, a hydrazine group, a hydrazone group, a carboxylic acid group or a salt thereof, a sulfonic acid group or a salt thereof, a phosphoric acid group or a salt thereof, a C.sub.3-C.sub.10 cycloalkyl group, a C.sub.1-C.sub.10 heterocycloalkyl group, a C.sub.3-C.sub.10 cycloalkenyl group, a C.sub.2-C.sub.10 heterocycloalkenyl group, a C.sub.6-C.sub.60 aryl group, a C.sub.7-C.sub.60 arylalkyl group, a C.sub.6-C.sub.60 aryloxy group, a C.sub.6-C.sub.60 arylthio group, a C.sub.1-C.sub.60 heteroaryl group, a C.sub.1-C.sub.60 heteroaryloxy group, a C.sub.1-C.sub.60 heteroarylthio group, a C.sub.2-C.sub.60 heteroarylalkyl group, a monovalent non-aromatic condensed polycyclic group, a monovalent non-aromatic condensed heteropolycyclic group, —Si(Q.sub.11)(Q.sub.12)(Q.sub.13), —N(Q.sub.14)(Q.sub.15), —B(Q.sub.16)(Q.sub.17), or —P(═O)(Q.sub.18)(Q.sub.19); a C.sub.3-C.sub.10 cycloalkyl group, a C.sub.1-C.sub.10 heterocycloalkyl group, a C.sub.3-C.sub.10 cycloalkenyl group, a C.sub.2-C.sub.10 heterocycloalkenyl group, a C.sub.6-C.sub.60 aryl group, a C.sub.7-C.sub.60 arylalkyl group, a C.sub.6-C.sub.60 aryloxy group, a C.sub.6-C.sub.60 arylthio group, a C.sub.1-C.sub.60 heteroaryl group, a C.sub.1-C.sub.60 heteroaryloxy group, a C.sub.1-C.sub.60 heteroarylthio group, a C.sub.2-C.sub.60 heteroarylalkyl group, a monovalent non-aromatic condensed polycyclic group, or a monovalent non-aromatic condensed heteropolycyclic group; a C.sub.3-C.sub.10 cycloalkyl group, a C.sub.1-C.sub.10 heterocycloalkyl group, a C.sub.3-C.sub.10 cycloalkenyl group, a C.sub.2-C.sub.10 heterocycloalkenyl group, a C.sub.6-C.sub.60 aryl group, a C.sub.7-C.sub.60 arylalkyl group, a C.sub.6-C.sub.60 aryloxy group, a C.sub.6-C.sub.60 arylthio group, a C.sub.7-C.sub.60 alkylaryl group, a C.sub.1-C.sub.60 heteroaryl group, a C.sub.1-C.sub.60 heteroaryloxy group, a C.sub.1-C.sub.60 heteroarylthio group, a C.sub.2-C.sub.60 heteroarylalkyl group, a monovalent non-aromatic condensed polycyclic group, or a monovalent non-aromatic condensed heteropolycyclic group, each independently substituted with at least one of deuterium, —F, —Cl, —Br, —I, —CD.sub.3, —CD.sub.2H, —CDH.sub.2, —CF.sub.3, —CF.sub.2H, —CFH.sub.2, a hydroxyl group, a cyano group, a nitro group, an amino group, an amidino group, a hydrazine group, a hydrazone group, a carboxylic acid group or a salt thereof, a sulfonic acid group or a salt thereof, a phosphoric acid group or a salt thereof, a C.sub.1-C.sub.60 alkyl group, a C.sub.2-C.sub.60 alkenyl group, a C.sub.2-C.sub.60 alkynyl group, a C.sub.1-C.sub.60 alkoxy group, a C.sub.1-C.sub.60 alkylthio group, a C.sub.3-C.sub.10 cycloalkyl group, a C.sub.1-C.sub.10 heterocycloalkyl group, a C.sub.3-C.sub.10 cycloalkenyl group, a C.sub.2-C.sub.10 heterocycloalkenyl group, a C.sub.6-C.sub.60 aryl group, a C.sub.7-C.sub.60 arylalkyl group, C.sub.6-C.sub.60 aryloxy group, a C.sub.6-C.sub.60 arylthio group, a C.sub.1-C.sub.60 heteroaryl group, a C.sub.1-C.sub.60 heteroaryloxy group, a C.sub.1-C.sub.60 heteroarylthio group, a C.sub.2-C.sub.60 heteroarylalkyl group, a monovalent non-aromatic condensed polycyclic group, a monovalent non-aromatic condensed heteropolycyclic group, —Si(Q.sub.21)(Q.sub.22)(Q.sub.23), —N(Q.sub.24)(Q.sub.25)-B(Q.sub.26)(Q.sub.27), or —P(═O)(Q.sub.28)(Q.sub.29); or —Si(Q.sub.31)(Q.sub.32)(Q.sub.33), —N(Q.sub.34)(Q.sub.35), —B(Q.sub.36)(Q.sub.37), or —P(═O)(Q.sub.38)(Q.sub.39), wherein Q.sub.1 to Q.sub.9, Q.sub.11 to Q.sub.19, Q.sub.21 to Q.sub.29, and Q.sub.31 to Q.sub.39 are each independently hydrogen, deuterium, —F, —Cl, —Br, —I, a hydroxyl group, a cyano group, a nitro group, an amino group, an amidino group, a hydrazine group, a hydrazone group, a carboxylic acid group or a salt thereof, a sulfonic acid group or a salt thereof, a phosphoric acid group or a salt thereof, a substituted or unsubstituted C.sub.1-C.sub.60 alkyl group, a substituted or unsubstituted C.sub.2-C.sub.60 alkenyl group, a substituted or unsubstituted C.sub.2-C.sub.60 alkynyl group, a substituted or unsubstituted C.sub.1-C.sub.60 alkoxy group, a substituted or unsubstituted C.sub.1-C.sub.60 alkylthio group, a substituted or unsubstituted C.sub.3-C.sub.10 cycloalkyl group, a substituted or unsubstituted C.sub.1-C.sub.10 heterocycloalkyl group, a substituted or unsubstituted C.sub.3-C.sub.10 cycloalkenyl group, a substituted or unsubstituted C.sub.2-C.sub.10 heterocycloalkenyl group, a substituted or unsubstituted C.sub.6-C.sub.60 aryl group, a substituted or unsubstituted C.sub.7-C.sub.60 arylalkyl group, a substituted or unsubstituted C.sub.6-C.sub.60 aryloxy group, a substituted or unsubstituted C.sub.6-C.sub.60 arylthio group, a substituted or unsubstituted C.sub.1-C.sub.60 heteroaryl group, a substituted or unsubstituted C.sub.1-C.sub.60 heteroaryloxy group, a substituted or unsubstituted C.sub.1-C.sub.60 heteroarylthio group, a substituted or unsubstituted C.sub.2-C.sub.60 heteroarylalkyl group, a substituted or unsubstituted monovalent non-aromatic condensed polycyclic group, or a substituted or unsubstituted monovalent non-aromatic condensed heteropolycyclic group.

2. The heterocyclic compound of claim 1, wherein X.sub.1 is B.

3. The heterocyclic compound of claim 1, wherein ring CY.sub.1, ring CY.sub.2, and ring CY.sub.3 are each independently group A, group B, a condensed ring in which two or more groups of group A are condensed with each other, a condensed ring in which two or more groups of group B are condensed with each other, or a condensed ring in which at least one group A is condensed with at least one group B, wherein group A is a cyclopenta-1,3-diene group, an indene group, an azulene group, a benzene group, a naphthalene group, an anthracene group, a phenanthrene group, a tetracene group, a tetraphene group, a pyrene group, a chrysene group, a triphenylene group, or a fluorene group, and group B is a furan group, a thiophene group, a pyrrole group, borole group, a silole group, a pyrrolidine group, an imidazole group, a triazole group, an oxazole group, an isoxazole group, a thiazole group, an isothiazole group, a pyridine group, a pyrimidine group, a pyridazine group, a triazine group, an indole group, an isoindole group, an indolizine group, a quinoline group, an isoquinoline group, a quinoxaline group, an isoquinoxaline group, a carbazole group, a dibenzofuran group, a dibenzothiophene group, a dibenzosilole group, or a dibenzoborole group.

4. The heterocyclic compound of claim 1, wherein ring CY.sub.1, ring CY.sub.2, and ring CY.sub.3 are each independently a benzene group, a naphthalene group, a fluorene group, a pyridine group, a pyrimidine group, a pyrazine group, a quinoline group, an isoquinoline group, a quinazoline group, a quinoxaline group, a phthalazine group, a carbazole group, an azacarbazole group, a dibenzofuran group, a dibenzothiophene group, a dibenzoselenophene group, a dibenzosilole group, an azadibenzofuran group, an azadibenzothiophene group, an azadibenzoselenophene group, or an azadibenzosilole group.

5. The heterocyclic compound of claim 1, wherein at least one of Y.sub.1 to Y.sub.3 is N(R.sub.4).

6. The heterocyclic compound of claim 1, wherein X.sub.1 is B, and Y.sub.1 and Y.sub.2 are each N(R.sub.4).

7. The heterocyclic compound of claim 1, wherein R.sub.1 to R.sub.5 are each independently: hydrogen, deuterium, —F, —Cl, —Br, —I, a hydroxyl group, a cyano group (CN), a nitro group, an amino group, a C.sub.1-C.sub.60 alkyl group, a C.sub.1-C.sub.60 alkylthio group, or a C.sub.1-C.sub.60 alkoxy group; a C.sub.1-C.sub.60 alkyl group, a C.sub.1-C.sub.60 alkylthio group, or a C.sub.1-C.sub.60 alkoxy group, each independently substituted with at least one of deuterium, —F, —Cl, —Br, —I, a hydroxyl group, a cyano group (CN), a nitro group, an amino group, a phenyl group, a biphenyl group, a naphthyl group, a fluorenyl group, a phenanthrenyl group, an anthracenyl group, a fluoranthenyl group, a triphenylenyl group, a pyrenyl group, or a chrysenyl group; a cyclopentyl group, a cyclohexyl group, a cycloheptyl group, a cyclopentenyl group, a cyclohexenyl group, a cycloheptenyl group, a phenyl group, a biphenyl group, a naphthyl group, a fluorenyl group, a phenanthrenyl group, an anthracenyl group, a fluoranthenyl group, a triphenylenyl group, a pyrenyl group, a chrysenyl group, a pyrrolyl group, a thiophenyl group, a furanyl group, an imidazolyl group, a pyrazolyl group, a thiazolyl group, an isothiazolyl group, an oxazolyl group, an isoxazolyl group, a pyridinyl group, a pyrazinyl group, a pyrimidinyl group, a pyridazinyl group, an isoindolyl group, an indolyl group, an indazolyl group, a purinyl group, a quinolinyl group, an isoquinolinyl group, a benzoquinolinyl group, a quinoxalinyl group, a quinazolinyl group, a cinnolinyl group, a phenanthrolinyl group, a benzoimidazolyl group, a benzofuranyl group, a benzothiophenyl group, a benzoisothiazolyl group, a benzoxazolyl group, an isobenzoxazolyl group, a triazolyl group, a tetrazolyl group, an oxadiazolyl group, a triazinyl group, a dibenzofuranyl group, a dibenzothiophenyl group, or a carbazolyl group; a cyclopentyl group, a cyclohexyl group, a cycloheptyl group, a cyclopentenyl group, a cyclohexenyl group, a cycloheptenyl group, a phenyl group, a biphenyl group, a naphthyl group, a fluorenyl group, a phenanthrenyl group, an anthracenyl group, a fluoranthenyl group, a triphenylenyl group, a pyrenyl group, a chrysenyl group, a pyrrolyl group, a thiophenyl group, a furanyl group, an imidazolyl group, a pyrazolyl group, a thiazolyl group, an isothiazolyl group, an oxazolyl group, an isoxazolyl group, a pyridinyl group, a pyrazinyl group, a pyrimidinyl group, a pyridazinyl group, an isoindolyl group, an indolyl group, an indazolyl group, a purinyl group, a quinolinyl group, an isoquinolinyl group, a benzoquinolinyl group, a quinoxalinyl group, a quinazolinyl group, a cinnolinyl group, a phenanthrolinyl group, a benzoimidazolyl group, a benzofuranyl group, a benzothiophenyl group, a benzoisothiazolyl group, a benzoxazolyl group, an isobenzoxazolyl group, a triazolyl group, a tetrazolyl group, an oxadiazolyl group, a triazinyl group, a dibenzofuranyl group, a dibenzothiophenyl group, or a carbazolyl group, each independently substituted with at least one of deuterium, —F, —Cl, —Br, —I, a hydroxyl group, a cyano group, a nitro group, an amino group, a C.sub.1-C.sub.60 alkyl group, a C.sub.1-C.sub.6 alkoxy group, a C.sub.1-C.sub.60 alkylthio group, a C.sub.7-C.sub.60 arylalkyl group, a cyclopentyl group, a cyclohexyl group, a cycloheptyl group, a cyclopentenyl group, a cyclohexenyl group, a cycloheptenyl group, a phenyl group, a biphenyl group, a naphthyl group, a fluorenyl group, a phenanthrenyl group, an anthracenyl group, a fluoranthenyl group, a triphenylenyl group, a pyrenyl group, a chrysenyl group, a pyrrolyl group, a thiophenyl group, a furanyl group, an imidazolyl group, a pyrazolyl group, a thiazolyl group, an isothiazolyl group, an oxazolyl group, an isoxazolyl group, a pyridinyl group, a pyrazinyl group, a pyrimidinyl group, a pyridazinyl group, an isoindolyl group, an indolyl group, an indazolyl group, a purinyl group, a quinolinyl group, an isoquinolinyl group, a benzoquinolinyl group, a quinoxalinyl group, a quinazolinyl group, a cinnolinyl group, a phenanthrolinyl group, a benzoimidazolyl group, a benzofuranyl group, a benzothiophenyl group, a benzoisothiazolyl group, a benzoxazolyl group, an isobenzoxazolyl group, a triazolyl group, a tetrazolyl group, an oxadiazolyl group, a triazinyl group, a dibenzofuranyl group, a dibenzothiophenyl group, a carbazolyl group, —Si(Q.sub.31)(Q.sub.32)(Q.sub.33), —N(Q.sub.34)(Q.sub.35), —B(Q.sub.36)(Q.sub.37), or —P(═O)(Q.sub.38)(Q.sub.39); or —N(Q.sub.1)(Q.sub.2), —Si(Q.sub.3)(Q.sub.4)(Q.sub.5), —B(Q.sub.6)(Q.sub.7), or —P(═O)(Q.sub.8)(Q.sub.9).

8. The heterocyclic compound of claim 1, wherein R.sub.4 and R.sub.5 are each independently: hydrogen, deuterium, —F, —Cl, —Br, —I, a hydroxyl group, a cyano group (CN), a nitro group, an amino group, a C.sub.1-C.sub.60 alkyl group, a C.sub.1-C.sub.60 alkylthio group, or a C.sub.1-C.sub.60 alkoxy group; a C.sub.1-C.sub.60 alkyl group, a C.sub.1-C.sub.60 alkylthio group, or a C.sub.1-C.sub.60 alkoxy group, each independently substituted with at least one of deuterium, —F, —Cl, —Br, —I, a hydroxyl group, a cyano group (CN), a nitro group, an amino group, or a phenyl group; or a group represented by one of Formulae 4-1 to 4-42: ##STR00088## ##STR00089## ##STR00090## ##STR00091## ##STR00092## ##STR00093## wherein, in Formulae 4-1 to 4-42, Y.sub.31 is O, S, C(Z.sub.43)(Z.sub.44), N(Z.sub.43), or Si(Z.sub.43)(Z.sub.44), Z.sub.41 to Z.sub.44 are each independently: hydrogen, deuterium, —F, —Cl, —Br, —I, a hydroxyl group, a cyano group, a nitro group, an amino group, an amidino group, a hydrazine group, a hydrazone group, a carboxylic acid group or a salt thereof, a sulfonic acid group or a salt thereof, a phosphoric acid group or a salt thereof, a C.sub.1-C.sub.20 alkyl group, a C.sub.1-C.sub.20 alkoxy group, a C.sub.1-C.sub.20 alkylthio group, a C.sub.7-C.sub.60 arylalkyl group, a cyclopentyl group, a cyclohexyl group, a cycloheptyl group, a cyclopentenyl group, a cyclohexenyl group, a phenyl group, a biphenyl group, a naphthyl group, a fluorenyl group, a phenanthrenyl group, an anthracenyl group, a fluoranthenyl group, a triphenylenyl group, a pyrenyl group, a chrysenyl group, a pyrrolyl group, a thiophenyl group, a furanyl group, an imidazolyl group, a pyrazolyl group, a thiazolyl group, an isothiazolyl group, an oxazolyl group, an isoxazolyl group, a pyridinyl group, a pyrazinyl group, a pyrimidinyl group, a pyridazinyl group, an isoindolyl group, an indolyl group, an indazolyl group, a purinyl group, a quinolinyl group, an isoquinolinyl group, a benzoquinolinyl group, a quinoxalinyl group, a quinazolinyl group, a cinnolinyl group, a phenanthrolinyl group, a benzoimidazolyl group, a benzofuranyl group, a benzothiophenyl group, a isobenzothiazolyl group, a benzoxazolyl group, an isobenzoxazolyl group, a triazolyl group, a tetrazolyl group, an oxadiazolyl group, a triazinyl group, a dibenzofuranyl group, a dibenzothiophenyl group, or a carbazolyl group; a cyclopentyl group, a cyclohexyl group, a cycloheptyl group, a cyclopentenyl group, a cyclohexenyl group, a phenyl group, a biphenyl group, a naphthyl group, a fluorenyl group, a phenanthrenyl group, an anthracenyl group, a fluoranthenyl group, a triphenylenyl group, a pyrenyl group, a chrysenyl group, a pyrrolyl group, a thiophenyl group, a furanyl group, an imidazolyl group, a pyrazolyl group, a thiazolyl group, an isothiazolyl group, an oxazolyl group, an isoxazolyl group, a pyridinyl group, a pyrazinyl group, a pyrimidinyl group, a pyridazinyl group, an isoindolyl group, an indolyl group, an indazolyl group, a purinyl group, a quinolinyl group, an isoquinolinyl group, a benzoquinolinyl group, a quinoxalinyl group, a quinazolinyl group, a cinnolinyl group, a phenanthrolinyl group, a benzoimidazolyl group, a benzofuranyl group, a benzothiophenyl group, a benzoisothiazolyl group, a benzoxazolyl group, an isobenzoxazolyl group, a triazolyl group, a tetrazolyl group, an oxadiazolyl group, a triazinyl group, a dibenzofuranyl group, a dibenzothiophenyl group, or a carbazolyl group, each independently substituted with at least one of deuterium, —F, —Cl, —Br, —I, a hydroxyl group, a cyano group, a nitro group, an amino group, an amidino group, a hydrazine group, a hydrazone group, a carboxylic acid group or a salt thereof, a sulfonic acid group or a salt thereof, a phosphoric acid group or a salt thereof, a C.sub.1-C.sub.20 alkyl group, a C.sub.1-C.sub.20 alkoxy group, a C.sub.1-C.sub.20 alkylthio group, or a C.sub.7-C.sub.60 arylalkyl group, f3 is an integer from 1 to 3, f4 is an integer from 1 to 4, f5 is an integer from 1 to 5, f6 is an integer from 1 to 6, f7 is an integer from 1 to 7, f9 is an integer from 1 to 9, * indicates a binding site to a neighboring atom, and substituent Z.sub.41 is present on each ring through which the bond with the substituent Z.sub.41 passes.

9. The heterocyclic compound of claim 8, wherein R.sub.4 and R.sub.5 are each independently: hydrogen, deuterium, —F, —Cl, —Br, —I, a hydroxyl group, a cyano group, a nitro group, a methyl group, an ethyl group, an n-propyl group, an iso-propyl group, an n-butyl group, an iso-butyl group, a sec-butyl group, a tert-butyl group, an n-pentyl group, a tert-pentyl group, a neo-pentyl group, an iso-pentyl group, a sec-pentyl group, a 3-pentyl group, a sec-isopentyl group, an n-hexyl group, an iso-hexyl group, a sec-hexyl group, or a tert-hexyl group; or a methyl group, an ethyl group, an n-propyl group, an iso-propyl group, an n-butyl group, an iso-butyl group, a sec-butyl group, a tert-butyl group, an n-pentyl group, a tert-pentyl group, a neo-pentyl group, an iso-pentyl group, a sec-pentyl group, a 3-pentyl group, a sec-isopentyl group, an n-hexyl group, an iso-hexyl group, a sec-hexyl group, or a tert-hexyl group, each independently substituted with at least one of deuterium, —F, —Cl, —Br, —I, a hydroxyl group, a cyano group, a nitro group, or a phenyl group; or a group represented by one of Formulae 4-1 to 4-8 of claim 8, wherein Y.sub.31 in Formulae 4-5 to 4-8 is S, C(Z.sub.43)(Z.sub.44), N(Z.sub.43), or Si(Z.sub.43)(Z.sub.44).

10. The heterocyclic compound of claim 1, wherein R.sub.1 to R.sub.3 are each independently: hydrogen, deuterium, —F, —Cl, —Br, —I, a hydroxyl group, a cyano group, a nitro group, a methyl group, an ethyl group, an n-propyl group, an iso-propyl group, an n-butyl group, an iso-butyl group, a sec-butyl group, a tert-butyl group, an n-pentyl group, a tert-pentyl group, a neo-pentyl group, an iso-pentyl group, a sec-pentyl group, a 3-pentyl group, a sec-isopentyl group, an n-hexyl group, an iso-hexyl group, a sec-hexyl group, or a tert-hexyl group; or a methyl group, an ethyl group, an n-propyl group, an iso-propyl group, an n-butyl group, an iso-butyl group, a sec-butyl group, a tert-butyl group, an n-pentyl group, a tert-pentyl group, a neo-pentyl group, an iso-pentyl group, a sec-pentyl group, a 3-pentyl group, a sec-isopentyl group, an n-hexyl group, an iso-hexyl group, a sec-hexyl group, or a tert-hexyl group, each independently substituted with at least one of deuterium, —F, —Cl, —Br, —I, a hydroxyl group, a cyano group, a nitro group, or a phenyl group.

11. The heterocyclic compound of claim 1, wherein ring CY.sub.3 is a pyrimidine group, and each of ring CY.sub.1 and ring CY.sub.2 is a benzene group; each of ring CY.sub.1 and ring CY.sub.2 is a pyrimidine group, and ring CY.sub.3 is a benzene group; or each of ring CY.sub.1, ring CY.sub.2, and ring CY.sub.3 is a pyrimidine group.

12. The heterocyclic compound of claim 1, wherein the heterocyclic compound is represented by any one of Formulae 2-1 to 2-25: ##STR00094## ##STR00095## ##STR00096## ##STR00097## ##STR00098## ##STR00099## ##STR00100## ##STR00101## wherein, in Formulae 2-1 to 2-25, ring CY.sub.1, ring CY.sub.2, ring CY.sub.3, X.sub.1, Y.sub.1, Y.sub.2, Y.sub.3, R.sub.1, R.sub.2, R.sub.3, a1, a2, and a3 are the same as described in claim 1, R.sub.1a to R.sub.1d are each independently the same as described in connection with R.sub.1 in claim 1, R.sub.2a to R.sub.2d are each independently the same as described in connection with R.sub.2 in claim 1, R.sub.3a is the same as described in connection with R.sub.3 in claim 1, and R.sub.10a to R.sub.10h are each independently the same as described in connection with R.sub.10 in claim 1.

13. The heterocyclic compound of claim 12, wherein in Formulae 2-1 to 2-13 and 2-18 to 2-23, ring CY.sub.1 to ring CY.sub.3 are each independently a benzene group, a naphthalene group, or a fluorene group.

14. The heterocyclic compound of claim 1, wherein the heterocyclic compound is the compounds of Groups 2-1 to 2-25: Group 2-1 The compounds are represented by the formula 2-1 below, wherein CY.sub.2 and CY.sub.3 are each a benzene group, X.sub.1 is B, and Y1, Y2, R1b, R1d, (R2)a2, (R3)a3 are each shown in the table 1 below, ##STR00102## TABLE-US-00028 TABLE 1 Compound No. Y1 Y2 R1b R1d (R2)a2 (R3)a3 2-1-001 N—Ph N—Ph H H H H 2-1-002 N—Ph N—Ph t-bu H H H 2-1-003 N—Ph N—Ph methyl H H H 2-1-004 N—Ph N—Ph t-bu t-bu t-bu t-bu 2-1-005 N—Ph N—Ph methyl methyl methyl methyl 2-1-006 N—Ph N—Ph b1 H H H 2-1-007 N—Ph N—Ph b2 H H H 2-1-008 N—Ph N—Ph b3 H H H 2-1-009 N—Ph N—Ph H H H a1 2-1-010 N—Ph N—Ph t-bu H H a1 2-1-011 N—Ph N—Ph methyl H H a1 2-1-012 N—Ph N—Ph b1 H H a1 2-1-013 N—Ph N—Ph b2 H H a1 2-1-014 N—Ph N—Ph b3 H H a1 2-1-015 N—Ph N—Ph H H H a2 2-1-016 N—Ph N—Ph t-bu H H a2 2-1-017 N—Ph N—Ph methyl H H a2 2-1-018 N—Ph N—Ph b1 H H a2 2-1-019 N—Ph N—Ph b2 H H a2 2-1-020 N—Ph N—Ph b3 H H a2 2-1-021 N—Ph N—Ph H H H a3 2-1-022 N—Ph N—Ph t-bu H H a3 2-1-023 N—Ph N—Ph methyl H H a3 2-1-024 N—Ph N—Ph b1 H H a3 2-1-025 N—Ph N—Ph b2 H H a3 2-1-026 N—Ph N—Ph b3 H H a3 2-1-027 N—Ph N—Ph H H H a4 2-1-028 N—Ph N—Ph t-bu H H a4 2-1-029 N—Ph N—Ph methyl H H a4 2-1-030 N—Ph N—Ph b1 H H a4 2-1-031 N—Ph N—Ph b2 H H a4 2-1-032 N—Ph N—Ph b3 H H a4 2-1-033 N—Ph N—Ph H H H a5 2-1-034 N—Ph N—Ph t-bu H H a5 2-1-035 N—Ph N—Ph methyl H H a5 2-1-036 N—Ph N—Ph b1 H H a5 2-1-037 N—Ph N—Ph b2 H H a5 2-1-038 N—Ph N—Ph b3 H H a5 2-1-039 N—Ph N—Ph H H H a6 2-1-040 N—Ph N—Ph t-bu H H a6 2-1-041 N—Ph N—Ph methyl H H a6 2-1-042 N—Ph N—Ph b1 H H a6 2-1-043 N—Ph N—Ph b2 H H a6 2-1-044 N—Ph N—Ph b3 H H a6 2-1-045 N—Ph N—Ph H H a1 H 2-1-046 N—Ph N—Ph t-bu H a1 H 2-1-047 N—Ph N—Ph methyl H a1 H 2-1-048 N—Ph N—Ph b1 H a1 H 2-1-049 N—Ph N—Ph b2 H a1 H 2-1-050 N—Ph N—Ph b3 H a1 H 2-1-051 N—Ph N—Ph H H a2 H 2-1-052 N—Ph N—Ph t-bu H a2 H 2-1-053 N—Ph N—Ph methyl H a2 H 2-1-054 N—Ph N—Ph b1 H a2 H 2-1-055 N—Ph N—Ph b2 H a2 H 2-1-056 N—Ph N—Ph b3 H a2 H 2-1-057 N—Ph N—Ph H H a3 H 2-1-058 N—Ph N—Ph t-bu H a3 H 2-1-059 N—Ph N—Ph methyl H a3 H 2-1-060 N—Ph N—Ph b1 H a3 H 2-1-061 N—Ph N—Ph b2 H a3 H 2-1-062 N—Ph N—Ph b3 H a3 H 2-1-063 N—Ph N—Ph H H a4 H 2-1-064 N—Ph N—Ph t-bu H a4 H 2-1-065 N—Ph N—Ph methyl H a4 H 2-1-066 N—Ph N—Ph b1 H a4 H 2-1-067 N—Ph N—Ph b2 H a4 H 2-1-068 N—Ph N—Ph b3 H a4 H 2-1-069 N—Ph N—Ph H H a5 H 2-1-070 N—Ph N—Ph t-bu H a5 H 2-1-071 N—Ph N—Ph methyl H a5 H 2-1-072 N—Ph N—Ph b1 H a5 H 2-1-073 N—Ph N—Ph b2 H a5 H 2-1-074 N—Ph N—Ph b3 H a5 H 2-1-075 N—Ph N—Ph H H a6 H 2-1-076 N—Ph N—Ph t-bu H a6 H 2-1-077 N—Ph N—Ph methyl H a6 H 2-1-078 N—Ph N—Ph b1 H a6 H 2-1-079 N—Ph N—Ph b2 H a6 H 2-1-080 N—Ph N—Ph b3 H a6 H 2-1-081 N—Ph N—Ph H H b1 H 2-1-082 N—Ph N—Ph t-bu H b1 H 2-1-083 N—Ph N—Ph methyl H b1 H 2-1-084 N—Ph N—Ph b1 H b1 H 2-1-085 N—Ph N—Ph b2 H b1 H 2-1-086 N—Ph N—Ph b3 H b1 H 2-1-087 N—Ph N—Ph H H b2 H 2-1-088 N—Ph N—Ph t-bu H b2 H 2-1-089 N—Ph N—Ph methyl H b2 H 2-1-090 N—Ph N—Ph b1 H b2 H 2-1-091 N—Ph N—Ph b2 H b2 H 2-1-092 N—Ph N—Ph b3 H b2 H 2-1-093 N—Ph N—Ph H H b3 H 2-1-094 N—Ph N—Ph t-bu H b3 H 2-1-095 N—Ph N—Ph methyl H b3 H 2-1-096 N—Ph N—Ph b1 H b3 H 2-1-097 N—Ph N—Ph b2 H b3 H 2-1-098 N—Ph N—Ph b3 H b3 H 2-1-099 N—Ph N—Ph H H b4 H 2-1-100 N—Ph N—Ph t-bu H b4 H 2-1-101 N—Ph N—Ph methyl H b4 H 2-1-102 N—Ph N—Ph b1 H b4 H 2-1-103 N—Ph N—Ph b2 H b4 H 2-1-104 N—Ph N—Ph b3 H b4 H 2-1-105 N—Ph N—Ph H H b5 H 2-1-106 N—Ph N—Ph t-bu H b5 H 2-1-107 N—Ph N—Ph methyl H b5 H 2-1-108 N—Ph N—Ph b1 H b5 H 2-1-109 N—Ph N—Ph b2 H b5 H 2-1-110 N—Ph N—Ph b3 H b5 H 2-1-111 N—Ph N—Ph H H b6 H 2-1-112 N—Ph N—Ph t-bu H b6 H 2-1-113 N—Ph N—Ph methyl H b6 H 2-1-114 N—Ph N—Ph b1 H b6 H 2-1-115 N—Ph N—Ph b2 H b6 H 2-1-116 N—Ph N—Ph b3 H b6 H 2-1-117 N—Ph N—Ph H H b7 H 2-1-118 N—Ph N—Ph t-bu H b7 H 2-1-119 N—Ph N—Ph methyl H b7 H 2-1-120 N—Ph N—Ph b1 H b7 H 2-1-121 N—Ph N—Ph b2 H b7 H 2-1-122 N—Ph N—Ph b3 H b7 H 2-1-123 N—Ph N—Ph H H b8 H 2-1-124 N—Ph N—Ph t-bu H b8 H 2-1-125 N—Ph N—Ph methyl H b8 H 2-1-126 N—Ph N—Ph b1 H b8 H 2-1-127 N—Ph N—Ph b2 H b8 H 2-1-128 N—Ph N—Ph b3 H b8 H 2-1-129 N—Ph N—Ph H H b9 H 2-1-130 N—Ph N—Ph t-bu H b9 H 2-1-131 N—Ph N—Ph methyl H b9 H 2-1-132 N—Ph N—Ph b1 H b9 H 2-1-133 N—Ph N—Ph b2 H b9 H 2-1-134 N—Ph N—Ph b3 H b9 H 2-1-135 N—Ph N—Ph H H b10 H 2-1-136 N—Ph N—Ph t-bu H b10 H 2-1-137 N—Ph N—Ph methyl H b10 H 2-1-138 N—Ph N—Ph b1 H b10 H 2-1-139 N—Ph N—Ph b2 H b10 H 2-1-140 N—Ph N—Ph b3 H b10 H 2-1-141 N—Ph N—Ph H H a1 a1 2-1-142 N—Ph N—Ph t-bu H a1 a1 2-1-143 N—Ph N—Ph methyl H a1 a1 2-1-144 N—Ph N—Ph b1 H a1 a1 2-1-145 N—Ph N—Ph b2 H a1 a1 2-1-146 N—Ph N—Ph b3 H a1 a1 2-1-147 N—Ph N—Ph H H a2 a2 2-1-148 N—Ph N—Ph t-bu H a2 a2 2-1-149 N—Ph N—Ph methyl H a2 a2 2-1-150 N—Ph N—Ph b1 H a2 a2 2-1-151 N—Ph N—Ph b2 H a2 a2 2-1-152 N—Ph N—Ph b3 H a2 a2 2-1-153 N—Ph N—Ph H H a3 a3 2-1-154 N—Ph N—Ph t-bu H a3 a3 2-1-155 N—Ph N—Ph methyl H a3 a3 2-1-156 N—Ph N—Ph b1 H a3 a3 2-1-157 N—Ph N—Ph b2 H a3 a3 2-1-158 N—Ph N—Ph b3 H a3 a3 2-1-159 N—Ph N—Ph H H b1 b1 2-1-160 N—Ph N—Ph t-bu H b1 b1 2-1-161 N—Ph N—Ph methyl H b1 b1 2-1-162 N—Ph N—Ph b1 H b1 b1 2-1-163 N—Ph N—Ph b2 H b1 b1 2-1-164 N—Ph N—Ph b3 H b1 b1 2-1-165 N—Ph N—Ph H H b2 b2 2-1-166 N—Ph N—Ph t-bu H b2 b2 2-1-167 N—Ph N—Ph methyl H b2 b2 2-1-168 N—Ph N—Ph b1 H b2 b2 2-1-169 N—Ph N—Ph b2 H b2 b2 2-1-170 N—Ph N—Ph b3 H b2 b2 2-1-171 N—Ph N—Ph H H b3 b3 2-1-172 N—Ph N—Ph t-bu H b3 b3 2-1-173 N—Ph N—Ph methyl H b3 b3 2-1-174 N—Ph N—Ph b1 H b3 b3 2-1-175 N—Ph N—Ph b2 H b3 b3 2-1-176 N—Ph N—Ph b3 H b3 b3 2-1-177 N—Ph N—Ph H H b5 b5 2-1-178 N—Ph N—Ph t-bu H b5 b5 2-1-179 N—Ph N—Ph methyl H b5 b5 2-1-180 N—Ph N—Ph b1 H b5 b5 2-1-181 N—Ph N—Ph b2 H b5 b5 2-1-182 N—Ph N—Ph b3 H b5 b5 2-1-183 N—Ph N—Ph H H b6 b6 2-1-184 N—Ph N—Ph t-bu H b6 b6 2-1-185 N—Ph N—Ph methyl H b6 b6 2-1-186 N—Ph N—Ph b1 H b6 b6 2-1-187 N—Ph N—Ph b2 H b6 b6 2-1-188 N—Ph N—Ph b3 H b6 b6 2-1-189 N—Ph N—Ph H H b7 b7 2-1-190 N—Ph N—Ph t-bu H b7 b7 2-1-191 N—Ph N—Ph methyl H b7 b7 2-1-192 N—Ph N—Ph b1 H b7 b7 2-1-193 N—Ph N—Ph b2 H b7 b7 2-1-194 N—Ph N—Ph b3 H b7 b7 2-1-195 N-tolyl N-tolyl H H H H 2-1-196 N-tolyl N-tolyl t-bu H H H 2-1-197 N-tolyl N-tolyl methyl H H H 2-1-198 N-tolyl N-tolyl t-bu t-bu t-bu t-bu 2-1-199 N-tolyl N-tolyl methyl methyl methyl methyl 2-1-200 N-tolyl N-tolyl b1 H H H 2-1-201 N-tolyl N-tolyl b2 H H H 2-1-202 N-tolyl N-tolyl b3 H H H 2-1-203 N-tolyl N-tolyl H H H a1 2-1-204 N-tolyl N-tolyl t-bu H H a1 2-1-205 N-tolyl N-tolyl methyl H H a1 2-1-206 N-tolyl N-tolyl b1 H H a1 2-1-207 N-tolyl N-tolyl b2 H H a1 2-1-208 N-tolyl N-tolyl b3 H H a1 2-1-209 N-tolyl N-tolyl H H H a2 2-1-210 N-tolyl N-tolyl t-bu H H a2 2-1-211 N-tolyl N-tolyl methyl H H a2 2-1-212 N-tolyl N-tolyl b1 H H a2 2-1-213 N-tolyl N-tolyl b2 H H a2 2-1-214 N-tolyl N-tolyl b3 H H a2 2-1-215 N-tolyl N-tolyl H H H a3 2-1-216 N-tolyl N-tolyl t-bu H H a3 2-1-217 N-tolyl N-tolyl methyl H H a3 2-1-218 N-tolyl N-tolyl b1 H H a3 2-1-219 N-tolyl N-tolyl b2 H H a3 2-1-220 N-tolyl N-tolyl b3 H H a3 2-1-221 N-tolyl N-tolyl H H H a4 2-1-222 N-tolyl N-tolyl t-bu H H a4 2-1-223 N-tolyl N-tolyl methyl H H a4 2-1-224 N-tolyl N-tolyl b1 H H a4 2-1-225 N-tolyl N-tolyl b2 H H a4 2-1-226 N-tolyl N-tolyl b3 H H a4 2-1-227 N-tolyl N-tolyl H H H a5 2-1-228 N-tolyl N-tolyl t-bu H H a5 2-1-229 N-tolyl N-tolyl methyl H H a5 2-1-230 N-tolyl N-tolyl b1 H H a5 2-1-231 N-tolyl N-tolyl b2 H H a5 2-1-232 N-tolyl N-tolyl b3 H H a5 2-1-233 N-tolyl N-tolyl H H H a6 2-1-234 N-tolyl N-tolyl t-bu H H a6 2-1-235 N-tolyl N-tolyl methyl H H a6 2-1-236 N-tolyl N-tolyl b1 H H a6 2-1-237 N-tolyl N-tolyl b2 H H a6 2-1-238 N-tolyl N-tolyl b3 H H a6 2-1-239 N-tolyl N-tolyl H H a1 H 2-1-240 N-tolyl N-tolyl t-bu H a1 H 2-1-241 N-tolyl N-tolyl methyl H a1 H 2-1-242 N-tolyl N-tolyl b1 H a1 H 2-1-243 N-tolyl N-tolyl b2 H a1 H 2-1-244 N-tolyl N-tolyl b3 H a1 H 2-1-245 N-tolyl N-tolyl H H a2 H 2-1-246 N-tolyl N-tolyl t-bu H a2 H 2-1-247 N-tolyl N-tolyl methyl H a2 H 2-1-248 N-tolyl N-tolyl b1 H a2 H 2-1-249 N-tolyl N-tolyl b2 H a2 H 2-1-250 N-tolyl N-tolyl b3 H a2 H 2-1-251 N-tolyl N-tolyl H H a3 H 2-1-252 N-tolyl N-tolyl t-bu H a3 H 2-1-253 N-tolyl N-tolyl methyl H a3 H 2-1-254 N-tolyl N-tolyl b1 H a3 H 2-1-255 N-tolyl N-tolyl b2 H a3 H 2-1-256 N-tolyl N-tolyl b3 H a3 H 2-1-257 N-tolyl N-tolyl H H a4 H 2-1-258 N-tolyl N-tolyl t-bu H a4 H 2-1-259 N-tolyl N-tolyl methyl H a4 H 2-1-260 N-tolyl N-tolyl b1 H a4 H 2-1-261 N-tolyl N-tolyl b2 H a4 H 2-1-262 N-tolyl N-tolyl b3 H a4 H 2-1-263 N-tolyl N-tolyl H H a5 H 2-1-264 N-tolyl N-tolyl t-bu H a5 H 2-1-265 N-tolyl N-tolyl methyl H a5 H 2-1-266 N-tolyl N-tolyl b1 H a5 H 2-1-267 N-tolyl N-tolyl b2 H a5 H 2-1-268 N-tolyl N-tolyl b3 H a5 H 2-1-269 N-tolyl N-tolyl H H a6 H 2-1-270 N-tolyl N-tolyl t-bu H a6 H 2-1-271 N-tolyl N-tolyl methyl H a6 H 2-1-272 N-tolyl N-tolyl b1 H a6 H 2-1-273 N-tolyl N-tolyl b2 H a6 H 2-1-274 N-tolyl N-tolyl b3 H a6 H 2-1-275 N-tolyl N-tolyl H H b1 H 2-1-276 N-tolyl N-tolyl t-bu H b1 H 2-1-277 N-tolyl N-tolyl methyl H b1 H 2-1-278 N-tolyl N-tolyl b1 H b1 H 2-1-279 N-tolyl N-tolyl b2 H b1 H 2-1-280 N-tolyl N-tolyl b3 H b1 H 2-1-281 N-tolyl N-tolyl H H b2 H 2-1-282 N-tolyl N-tolyl t-bu H b2 H 2-1-283 N-tolyl N-tolyl methyl H b2 H 2-1-284 N-tolyl N-tolyl b1 H b2 H 2-1-285 N-tolyl N-tolyl b2 H b2 H 2-1-286 N-tolyl N-tolyl b3 H b2 H 2-1-287 N-tolyl N-tolyl H H b3 H 2-1-288 N-tolyl N-tolyl t-bu H b3 H 2-1-289 N-tolyl N-tolyl methyl H b3 H 2-1-290 N-tolyl N-tolyl b1 H b3 H 2-1-291 N-tolyl N-tolyl b2 H b3 H 2-1-292 N-tolyl N-tolyl b3 H b3 H 2-1-293 N-tolyl N-tolyl H H b4 H 2-1-294 N-tolyl N-tolyl t-bu H b4 H 2-1-295 N-tolyl N-tolyl methyl H b4 H 2-1-296 N-tolyl N-tolyl b1 H b4 H 2-1-297 N-tolyl N-tolyl b2 H b4 H 2-1-298 N-tolyl N-tolyl b3 H b4 H 2-1-299 N-tolyl N-tolyl H H b5 H 2-1-300 N-tolyl N-tolyl t-bu H b5 H 2-1-301 N-tolyl N-tolyl methyl H b5 H 2-1-302 N-tolyl N-tolyl b1 H b5 H 2-1-303 N-tolyl N-tolyl b2 H b5 H 2-1-304 N-tolyl N-tolyl b3 H b5 H 2-1-305 N-tolyl N-tolyl H H b6 H 2-1-306 N-tolyl N-tolyl t-bu H b6 H 2-1-307 N-tolyl N-tolyl methyl H b6 H 2-1-308 N-tolyl N-tolyl b1 H b6 H 2-1-309 N-tolyl N-tolyl b2 H b6 H 2-1-310 N-tolyl N-tolyl b3 H b6 H 2-1-311 N-tolyl N-tolyl H H b7 H 2-1-312 N-tolyl N-tolyl t-bu H b7 H 2-1-313 N-tolyl N-tolyl methyl H b7 H 2-1-314 N-tolyl N-tolyl b1 H b7 H 2-1-315 N-tolyl N-tolyl b2 H b7 H 2-1-316 N-tolyl N-tolyl b3 H b7 H 2-1-317 N-tolyl N-tolyl H H b8 H 2-1-318 N-tolyl N-tolyl t-bu H b8 H 2-1-319 N-tolyl N-tolyl methyl H b8 H 2-1-320 N-tolyl N-tolyl b1 H b8 H 2-1-321 N-tolyl N-tolyl b2 H b8 H 2-1-322 N-tolyl N-tolyl b3 H b8 H 2-1-323 N-tolyl N-tolyl H H b9 H 2-1-324 N-tolyl N-tolyl t-bu H b9 H 2-1-325 N-tolyl N-tolyl methyl H b9 H 2-1-326 N-tolyl N-tolyl b1 H b9 H 2-1-327 N-tolyl N-tolyl b2 H b9 H 2-1-328 N-tolyl N-tolyl b3 H b9 H 2-1-329 N-tolyl N-tolyl H H b10 H 2-1-330 N-tolyl N-tolyl t-bu H b10 H 2-1-331 N-tolyl N-tolyl methyl H b10 H 2-1-332 N-tolyl N-tolyl b1 H b10 H 2-1-333 N-tolyl N-tolyl b2 H b10 H 2-1-334 N-tolyl N-tolyl b3 H b10 H 2-1-335 N-tolyl N-tolyl H H a1 a1 2-1-336 N-tolyl N-tolyl t-bu H a1 a1 2-1-337 N-tolyl N-tolyl methyl H a1 a1 2-1-338 N-tolyl N-tolyl b1 H a1 a1 2-1-339 N-tolyl N-tolyl b2 H a1 a1 2-1-340 N-tolyl N-tolyl b3 H a1 a1 2-1-341 N-tolyl N-tolyl H H a2 a2 2-1-342 N-tolyl N-tolyl t-bu H a2 a2 2-1-343 N-tolyl N-tolyl methyl H a2 a2 2-1-344 N-tolyl N-tolyl b1 H a2 a2 2-1-345 N-tolyl N-tolyl b2 H a2 a2 2-1-346 N-tolyl N-tolyl b3 H a2 a2 2-1-347 N-tolyl N-tolyl H H a3 a3 2-1-348 N-tolyl N-tolyl t-bu H a3 a3 2-1-349 N-tolyl N-tolyl methyl H a3 a3 2-1-350 N-tolyl N-tolyl b1 H a3 a3 2-1-351 N-tolyl N-tolyl b2 H a3 a3 2-1-352 N-tolyl N-tolyl b3 H a3 a3 2-1-353 N-tolyl N-tolyl H H b1 b1 2-1-354 N-tolyl N-tolyl t-bu H b1 b1 2-1-355 N-tolyl N-tolyl methyl H b1 b1 2-1-356 N-tolyl N-tolyl b1 H b1 b1 2-1-357 N-tolyl N-tolyl b2 H b1 b1 2-1-358 N-tolyl N-tolyl b3 H b1 b1 2-1-359 N-tolyl N-tolyl H H b2 b2 2-1-360 N-tolyl N-tolyl t-bu H b2 b2 2-1-361 N-tolyl N-tolyl methyl H b2 b2 2-1-362 N-tolyl N-tolyl b1 H b2 b2 2-1-363 N-tolyl N-tolyl b2 H b2 b2 2-1-364 N-tolyl N-tolyl b3 H b2 b2 2-1-365 N-tolyl N-tolyl H H b3 b3 2-1-366 N-tolyl N-tolyl t-bu H b3 b3 2-1-367 N-tolyl N-tolyl methyl H b3 b3 2-1-368 N-tolyl N-tolyl b1 H b3 b3 2-1-369 N-tolyl N-tolyl b2 H b3 b3 2-1-370 N-tolyl N-tolyl b3 H b3 b3 2-1-371 N-tolyl N-tolyl H H b5 b5 2-1-372 N-tolyl N-tolyl t-bu H b5 b5 2-1-373 N-tolyl N-tolyl methyl H b5 b5 2-1-374 N-tolyl N-tolyl b1 H b5 b5 2-1-375 N-tolyl N-tolyl b2 H b5 b5 2-1-376 N-tolyl N-tolyl b3 H b5 b5 2-1-377 N-tolyl N-tolyl H H b6 b6 2-1-378 N-tolyl N-tolyl t-bu H b6 b6 2-1-379 N-tolyl N-tolyl methyl H b6 b6 2-1-380 N-tolyl N-tolyl b1 H b6 b6 2-1-381 N-tolyl N-tolyl b2 H b6 b6 2-1-382 N-tolyl N-tolyl b3 H b6 b6 2-1-383 N-tolyl N-tolyl H H b7 b7 2-1-384 N-tolyl N-tolyl t-bu H b7 b7 2-1-385 N-tolyl N-tolyl methyl H b7 b7 2-1-386 N-tolyl N-tolyl b1 H b7 b7 2-1-387 N-tolyl N-tolyl b2 H b7 b7 2-1-388 N-tolyl N-tolyl b3 H b7 b7 2-1-389 N-Biph N-Biph H H H H 2-1-390 N-Biph N-Biph t-bu H H H 2-1-391 N-Biph N-Biph methyl H H H 2-1-392 N-Biph N-Biph t-bu t-bu t-bu t-bu 2-1-393 N-Biph N-Biph methyl methyl methyl methyl 2-1-394 N-Biph N-Biph b1 H H H 2-1-395 N-Biph N-Biph b2 H H H 2-1-396 N-Biph N-Biph b3 H H H 2-1-397 N-Biph N-Biph H H H a1 2-1-398 N-Biph N-Biph t-bu H H a1 2-1-399 N-Biph N-Biph methyl H H a1 2-1-400 N-Biph N-Biph b1 H H a1 2-1-401 N-Biph N-Biph b2 H H a1 2-1-402 N-Biph N-Biph b3 H H a1 2-1-403 N-Biph N-Biph H H H a2 2-1-404 N-Biph N-Biph t-bu H H a2 2-1-405 N-Biph N-Biph methyl H H a2 2-1-406 N-Biph N-Biph b1 H H a2 2-1-407 N-Biph N-Biph b2 H H a2 2-1-408 N-Biph N-Biph b3 H H a2 2-1-409 N-Biph N-Biph H H H a3 2-1-410 N-Biph N-Biph t-bu H H a3 2-1-411 N-Biph N-Biph methyl H H a3 2-1-412 N-Biph N-Biph b1 H H a3 2-1-413 N-Biph N-Biph b2 H H a3 2-1-414 N-Biph N-Biph b3 H H a3 2-1-415 N-Biph N-Biph H H H a4 2-1-416 N-Biph N-Biph t-bu H H a4 2-1-417 N-Biph N-Biph methyl H H a4 2-1-418 N-Biph N-Biph b1 H H a4 2-1-419 N-Biph N-Biph b2 H H a4 2-1-420 N-Biph N-Biph b3 H H a4 2-1-421 N-Biph N-Biph H H H a5 2-1-422 N-Biph N-Biph t-bu H H a5 2-1-423 N-Biph N-Biph methyl H H a5 2-1-424 N-Biph N-Biph b1 H H a5 2-1-425 N-Biph N-Biph b2 H H a5 2-1-426 N-Biph N-Biph b3 H H a5 2-1-427 N-Biph N-Biph H H H a6 2-1-428 N-Biph N-Biph t-bu H H a6 2-1-429 N-Biph N-Biph methyl H H a6 2-1-430 N-Biph N-Biph b1 H H a6 2-1-431 N-Biph N-Biph b2 H H a6 2-1-432 N-Biph N-Biph b3 H H a6 2-1-433 N-Biph N-Biph H H a1 H 2-1-434 N-Biph N-Biph t-bu H a1 H 2-1-435 N-Biph N-Biph methyl H a1 H 2-1-436 N-Biph N-Biph b1 H a1 H 2-1-437 N-Biph N-Biph b2 H a1 H 2-1-438 N-Biph N-Biph b3 H a1 H 2-1-439 N-Biph N-Biph H H a2 H 2-1-440 N-Biph N-Biph t-bu H a2 H 2-1-441 N-Biph N-Biph methyl H a2 H 2-1-442 N-Biph N-Biph b1 H a2 H 2-1-443 N-Biph N-Biph b2 H a2 H 2-1-444 N-Biph N-Biph b3 H a2 H 2-1-445 N-Biph N-Biph H H a3 H 2-1-446 N-Biph N-Biph t-bu H a3 H 2-1-447 N-Biph N-Biph methyl H a3 H 2-1-448 N-Biph N-Biph b1 H a3 H 2-1-449 N-Biph N-Biph b2 H a3 H 2-1-450 N-Biph N-Biph b3 H a3 H 2-1-451 N-Biph N-Biph H H a4 H 2-1-452 N-Biph N-Biph t-bu H a4 H 2-1-453 N-Biph N-Biph methyl H a4 H 2-1-454 N-Biph N-Biph b1 H a4 H 2-1-455 N-Biph N-Biph b2 H a4 H 2-1-456 N-Biph N-Biph b3 H a4 H 2-1-457 N-Biph N-Biph H H a5 H 2-1-458 N-Biph N-Biph t-bu H a5 H 2-1-459 N-Biph N-Biph methyl H a5 H 2-1-460 N-Biph N-Biph b1 H a5 H 2-1-461 N-Biph N-Biph b2 H a5 H 2-1-462 N-Biph N-Biph b3 H a5 H 2-1-463 N-Biph N-Biph H H a6 H 2-1-464 N-Biph N-Biph t-bu H a6 H 2-1-465 N-Biph N-Biph methyl H a6 H 2-1-466 N-Biph N-Biph b1 H a6 H 2-1-467 N-Biph N-Biph b2 H a6 H 2-1-468 N-Biph N-Biph b3 H a6 H 2-1-469 N-Biph N-Biph H H b1 H 2-1-470 N-Biph N-Biph t-bu H b1 H 2-1-471 N-Biph N-Biph methyl H b1 H 2-1-472 N-Biph N-Biph b1 H b1 H 2-1-473 N-Biph N-Biph b2 H b1 H 2-1-474 N-Biph N-Biph b3 H b1 H 2-1-475 N-Biph N-Biph H H b2 H 2-1-476 N-Biph N-Biph t-bu H b2 H 2-1-477 N-Biph N-Biph methyl H b2 H 2-1-478 N-Biph N-Biph b1 H b2 H 2-1-479 N-Biph N-Biph b2 H b2 H 2-1-480 N-Biph N-Biph b3 H b2 H 2-1-481 N-Biph N-Biph H H b3 H 2-1-482 N-Biph N-Biph t-bu H b3 H 2-1-483 N-Biph N-Biph methyl H b3 H 2-1-484 N-Biph N-Biph b1 H b3 H 2-1-485 N-Biph N-Biph b2 H b3 H 2-1-486 N-Biph N-Biph b3 H b3 H 2-1-487 N-Biph N-Biph H H b4 H 2-1-488 N-Biph N-Biph t-bu H b4 H 2-1-489 N-Biph N-Biph methyl H b4 H 2-1-490 N-Biph N-Biph b1 H b4 H 2-1-491 N-Biph N-Biph b2 H b4 H 2-1-492 N-Biph N-Biph b3 H b4 H 2-1-493 N-Biph N-Biph H H b5 H 2-1-494 N-Biph N-Biph t-bu H b5 H 2-1-495 N-Biph N-Biph methyl H b5 H 2-1-496 N-Biph N-Biph b1 H b5 H 2-1-497 N-Biph N-Biph b2 H b5 H 2-1-498 N-Biph N-Biph b3 H b5 H 2-1-499 N-Biph N-Biph H H b6 H 2-1-500 N-Biph N-Biph t-bu H b6 H 2-1-501 N-Biph N-Biph methyl H b6 H 2-1-502 N-Biph N-Biph b1 H b6 H 2-1-503 N-Biph N-Biph b2 H b6 H 2-1-504 N-Biph N-Biph b3 H b6 H 2-1-505 N-Biph N-Biph H H b7 H 2-1-506 N-Biph N-Biph t-bu H b7 H 2-1-507 N-Biph N-Biph methyl H b7 H 2-1-508 N-Biph N-Biph b1 H b7 H 2-1-509 N-Biph N-Biph b2 H b7 H 2-1-510 N-Biph N-Biph b3 H b7 H 2-1-511 N-Biph N-Biph H H b8 H 2-1-512 N-Biph N-Biph t-bu H b8 H 2-1-513 N-Biph N-Biph methyl H b8 H 2-1-514 N-Biph N-Biph b1 H b8 H 2-1-515 N-Biph N-Biph b2 H b8 H 2-1-516 N-Biph N-Biph b3 H b8 H 2-1-517 N-Biph N-Biph H H b9 H 2-1-518 N-Biph N-Biph t-bu H b9 H 2-1-519 N-Biph N-Biph methyl H b9 H 2-1-520 N-Biph N-Biph b1 H b9 H 2-1-521 N-Biph N-Biph b2 H b9 H 2-1-522 N-Biph N-Biph b3 H b9 H 2-1-523 N-Biph N-Biph H H b10 H 2-1-524 N-Biph N-Biph t-bu H b10 H 2-1-525 N-Biph N-Biph methyl H b10 H 2-1-526 N-Biph N-Biph b1 H b10 H 2-1-527 N-Biph N-Biph b2 H b10 H 2-1-528 N-Biph N-Biph b3 H b10 H 2-1-529 N-Biph N-Biph H H a1 a1 2-1-530 N-Biph N-Biph t-bu H a1 a1 2-1-531 N-Biph N-Biph methyl H a1 a1 2-1-532 N-Biph N-Biph b1 H a1 a1 2-1-533 N-Biph N-Biph b2 H a1 a1 2-1-534 N-Biph N-Biph b3 H a1 a1 2-1-535 N-Biph N-Biph H H a2 a2 2-1-536 N-Biph N-Biph t-bu H a2 a2 2-1-537 N-Biph N-Biph methyl H a2 a2 2-1-538 N-Biph N-Biph b1 H a2 a2 2-1-539 N-Biph N-Biph b2 H a2 a2 2-1-540 N-Biph N-Biph b3 H a2 a2 2-1-541 N-Biph N-Biph H H a3 a3 2-1-542 N-Biph N-Biph t-bu H a3 a3 2-1-543 N-Biph N-Biph methyl H a3 a3 2-1-544 N-Biph N-Biph b1 H a3 a3 2-1-545 N-Biph N-Biph b2 H a3 a3 2-1-546 N-Biph N-Biph b3 H a3 a3 2-1-547 N-Biph N-Biph H H b1 b1 2-1-548 N-Biph N-Biph t-bu H b1 b1 2-1-549 N-Biph N-Biph methyl H b1 b1 2-1-550 N-Biph N-Biph b1 H b1 b1 2-1-551 N-Biph N-Biph b2 H b1 b1 2-1-552 N-Biph N-Biph b3 H b1 b1 2-1-553 N-Biph N-Biph H H b2 b2 2-1-554 N-Biph N-Biph t-bu H b2 b2 2-1-555 N-Biph N-Biph methyl H b2 b2 2-1-556 N-Biph N-Biph b1 H b2 b2 2-1-557 N-Biph N-Biph b2 H b2 b2 2-1-558 N-Biph N-Biph b3 H b2 b2 2-1-559 N-Biph N-Biph H H b3 b3 2-1-560 N-Biph N-Biph t-bu H b3 b3 2-1-561 N-Biph N-Biph methyl H b3 b3 2-1-562 N-Biph N-Biph b1 H b3 b3 2-1-563 N-Biph N-Biph b2 H b3 b3 2-1-564 N-Biph N-Biph b3 H b3 b3 2-1-565 N-Biph N-Biph H H b5 b5 2-1-566 N-Biph N-Biph t-bu H b5 b5 2-1-567 N-Biph N-Biph methyl H b5 b5 2-1-568 N-Biph N-Biph b1 H b5 b5 2-1-569 N-Biph N-Biph b2 H b5 b5 2-1-570 N-Biph N-Biph b3 H b5 b5 2-1-571 N-Biph N-Biph H H b6 b6 2-1-572 N-Biph N-Biph t-bu H b6 b6 2-1-573 N-Biph N-Biph methyl H b6 b6 2-1-574 N-Biph N-Biph b1 H b6 b6 2-1-575 N-Biph N-Biph b2 H b6 b6 2-1-576 N-Biph N-Biph b3 H b6 b6 2-1-577 N-Biph N-Biph H H b7 b7 2-1-578 N-Biph N-Biph t-bu H b7 b7 2-1-579 N-Biph N-Biph methyl H b7 b7 2-1-580 N-Biph N-Biph b1 H b7 b7 2-1-581 N-Biph N-Biph b2 H b7 b7 2-1-582 N-Biph N-Biph b3 H b7 b7 2-1-583 O N—Ph H H H H 2-1-584 O N—Ph t-bu H H H 2-1-585 O N—Ph methyl H H H 2-1-586 O N—Ph t-bu t-bu t-bu t-bu 2-1-587 O N—Ph methyl methyl methyl methyl 2-1-588 O N—Ph b1 H H H 2-1-589 O N—Ph b2 H H H 2-1-590 O N—Ph b3 H H H 2-1-591 O N—Ph H H H a1 2-1-592 O N—Ph t-bu H H a1 2-1-593 O N—Ph methyl H H a1 2-1-594 O N—Ph b1 H H a1 2-1-595 O N—Ph b2 H H a1 2-1-596 O N—Ph b3 H H a1 2-1-597 O N—Ph H H H a2 2-1-598 O N—Ph t-bu H H a2 2-1-599 O N—Ph methyl H H a2 2-1-600 O N—Ph b1 H H a2 2-1-601 O N—Ph b2 H H a2 2-1-602 O N—Ph b3 H H a2 2-1-603 O N—Ph H H H a3 2-1-604 O N—Ph t-bu H H a3 2-1-605 O N—Ph methyl H H a3 2-1-606 O N—Ph b1 H H a3 2-1-607 O N—Ph b2 H H a3 2-1-608 O N—Ph b3 H H a3 2-1-609 O N—Ph H H H a4 2-1-610 O N—Ph t-bu H H a4 2-1-611 O N—Ph methyl H H a4 2-1-612 O N—Ph b1 H H a4 2-1-613 O N—Ph b2 H H a4 2-1-614 O N—Ph b3 H H a4 2-1-615 O N—Ph H H H a5 2-1-616 O N—Ph t-bu H H a5 2-1-617 O N—Ph methyl H H a5 2-1-618 O N—Ph b1 H H a5 2-1-619 O N—Ph b2 H H a5 2-1-620 O N—Ph b3 H H a5 2-1-621 O N—Ph H H H a6 2-1-622 O N—Ph t-bu H H a6 2-1-623 O N—Ph methyl H H a6 2-1-624 O N—Ph b1 H H a6 2-1-625 O N—Ph b2 H H a6 2-1-626 O N—Ph b3 H H a6 2-1-627 O N—Ph H H a1 H 2-1-628 O N—Ph t-bu H a1 H 2-1-629 O N—Ph methyl H a1 H 2-1-630 O N—Ph b1 H a1 H 2-1-631 O N—Ph b2 H a1 H 2-1-632 O N—Ph b3 H a1 H 2-1-633 O N—Ph H H a2 H 2-1-634 O N—Ph t-bu H a2 H 2-1-635 O N—Ph methyl H a2 H 2-1-636 O N—Ph b1 H a2 H 2-1-637 O N—Ph b2 H a2 H 2-1-638 O N—Ph b3 H a2 H 2-1-639 O N—Ph H H a3 H 2-1-640 O N—Ph t-bu H a3 H 2-1-641 O N—Ph methyl H a3 H 2-1-642 O N—Ph b1 H a3 H 2-1-643 O N—Ph b2 H a3 H 2-1-644 O N—Ph b3 H a3 H 2-1-645 O N—Ph H H a4 H 2-1-646 O N—Ph t-bu H a4 H 2-1-647 O N—Ph methyl H a4 H 2-1-648 O N—Ph b1 H a4 H 2-1-649 O N—Ph b2 H a4 H 2-1-650 O N—Ph b3 H a4 H 2-1-651 O N—Ph H H a5 H 2-1-652 O N—Ph t-bu H a5 H 2-1-653 O N—Ph methyl H a5 H 2-1-654 O N—Ph b1 H a5 H 2-1-655 O N—Ph b2 H a5 H 2-1-656 O N—Ph b3 H a5 H 2-1-657 O N—Ph H H a6 H 2-1-658 O N—Ph t-bu H a6 H 2-1-659 O N—Ph methyl H a6 H 2-1-660 O N—Ph b1 H a6 H 2-1-661 O N—Ph b2 H a6 H 2-1-662 O N—Ph b3 H a6 H 2-1-663 O N—Ph H H b1 H 2-1-664 O N—Ph t-bu H b1 H 2-1-665 O N—Ph methyl H b1 H 2-1-666 O N—Ph b1 H b1 H 2-1-667 O N—Ph b2 H b1 H 2-1-668 O N—Ph b3 H b1 H 2-1-669 O N—Ph H H b2 H 2-1-670 O N—Ph t-bu H b2 H 2-1-671 O N—Ph methyl H b2 H 2-1-672 O N—Ph b1 H b2 H 2-1-673 O N—Ph b2 H b2 H 2-1-674 O N—Ph b3 H b2 H 2-1-675 O N—Ph H H b3 H 2-1-676 O N—Ph t-bu H b3 H 2-1-677 O N—Ph methyl H b3 H 2-1-678 O N—Ph b1 H b3 H 2-1-679 O N—Ph b2 H b3 H 2-1-680 O N—Ph b3 H b3 H 2-1-681 O N—Ph H H b4 H 2-1-682 O N—Ph t-bu H b4 H 2-1-683 O N—Ph methyl H b4 H 2-1-684 O N—Ph b1 H b4 H 2-1-685 O N—Ph b2 H b4 H 2-1-686 O N—Ph b3 H b4 H 2-1-687 O N—Ph H H b5 H 2-1-688 O N—Ph t-bu H b5 H 2-1-689 O N—Ph methyl H b5 H 2-1-690 O N—Ph b1 H b5 H 2-1-691 O N—Ph b2 H b5 H 2-1-692 O N—Ph b3 H b5 H 2-1-693 O N—Ph H H b6 H 2-1-694 O N—Ph t-bu H b6 H 2-1-695 O N—Ph methyl H b6 H 2-1-696 O N—Ph b1 H b6 H 2-1-697 O N—Ph b2 H b6 H 2-1-698 O N—Ph b3 H b6 H 2-1-699 O N—Ph H H b7 H 2-1-700 O N—Ph t-bu H b7 H 2-1-701 O N—Ph methyl H b7 H 2-1-702 O N—Ph b1 H b7 H 2-1-703 O N—Ph b2 H b7 H 2-1-704 O N—Ph b3 H b7 H 2-1-705 O N—Ph H H b8 H 2-1-706 O N—Ph t-bu H b8 H 2-1-707 O N—Ph methyl H b8 H 2-1-708 O N—Ph b1 H b8 H 2-1-709 O N—Ph b2 H b8 H 2-1-710 O N—Ph b3 H b8 H 2-1-711 O N—Ph H H b9 H 2-1-712 O N—Ph t-bu H b9 H 2-1-713 O N—Ph methyl H b9 H 2-1-714 O N—Ph b1 H b9 H 2-1-715 O N—Ph b2 H b9 H 2-1-716 O N—Ph b3 H b9 H 2-1-717 O N—Ph H H b10 H 2-1-718 O N—Ph t-bu H b10 H 2-1-719 O N—Ph methyl H b10 H 2-1-720 O N—Ph b1 H b10 H 2-1-721 O N—Ph b2 H b10 H 2-1-722 O N—Ph b3 H b10 H 2-1-723 O N—Ph H H a1 a1 2-1-724 O N—Ph t-bu H a1 a1 2-1-725 O N—Ph methyl H a1 a1 2-1-726 O N—Ph b1 H a1 a1 2-1-727 O N—Ph b2 H a1 a1 2-1-728 O N—Ph b3 H a1 a1 2-1-729 O N—Ph H H a2 a2 2-1-730 O N—Ph t-bu H a2 a2 2-1-731 O N—Ph methyl H a2 a2 2-1-732 O N—Ph b1 H a2 a2 2-1-733 O N—Ph b2 H a2 a2 2-1-734 O N—Ph b3 H a2 a2 2-1-735 O N—Ph H H a3 a3 2-1-736 O N—Ph t-bu H a3 a3 2-1-737 O N—Ph methyl H a3 a3 2-1-738 O N—Ph b1 H a3 a3 2-1-739 O N—Ph b2 H a3 a3 2-1-740 O N—Ph b3 H a3 a3 2-1-741 O N—Ph H H b1 b1 2-1-742 O N—Ph t-bu H b1 b1 2-1-743 O N—Ph methyl H b1 b1 2-1-744 O N—Ph b1 H b1 b1 2-1-745 O N—Ph b2 H b1 b1 2-1-746 O N—Ph b3 H b1 b1 2-1-747 O N—Ph H H b2 b2 2-1-748 O N—Ph t-bu H b2 b2 2-1-749 O N—Ph methyl H b2 b2 2-1-750 O N—Ph b1 H b2 b2 2-1-751 O N—Ph b2 H b2 b2 2-1-752 O N—Ph b3 H b2 b2 2-1-753 O N—Ph H H b3 b3 2-1-754 O N—Ph t-bu H b3 b3 2-1-755 O N—Ph methyl H b3 b3 2-1-756 O N—Ph b1 H b3 b3 2-1-757 O N—Ph b2 H b3 b3 2-1-758 O N—Ph b3 H b3 b3 2-1-759 O N—Ph H H b5 b5 2-1-760 O N—Ph t-bu H b5 b5 2-1-761 O N—Ph methyl H b5 b5 2-1-762 O N—Ph b1 H b5 b5 2-1-763 O N—Ph b2 H b5 b5 2-1-764 O N—Ph b3 H b5 b5 2-1-765 O N—Ph H H b6 b6 2-1-766 O N—Ph t-bu H b6 b6 2-1-767 O N—Ph methyl H b6 b6 2-1-768 O N—Ph b1 H b6 b6 2-1-769 O N—Ph b2 H b6 b6 2-1-770 O N—Ph b3 H b6 b6 2-1-771 O N—Ph H H b7 b7 2-1-772 O N—Ph t-bu H b7 b7 2-1-773 O N—Ph methyl H b7 b7 2-1-774 O N—Ph b1 H b7 b7 2-1-775 O N—Ph b2 H b7 b7 2-1-776 O N—Ph b3 H b7 b7 2-1-777 S N—Ph H H H H 2-1-778 S N—Ph t-bu H H H 2-1-779 S N—Ph methyl H H H 2-1-780 S N—Ph t-bu t-bu t-bu t-bu 2-1-781 S N—Ph methyl methyl methyl methyl 2-1-782 S N—Ph b1 H H H 2-1-783 S N—Ph b2 H H H 2-1-784 S N—Ph b3 H H H 2-1-785 S N—Ph H H H a1 2-1-786 S N—Ph t-bu H H a1 2-1-787 S N—Ph methyl H H a1 2-1-788 S N—Ph b1 H H a1 2-1-789 S N—Ph b2 H H a1 2-1-790 S N—Ph b3 H H a1 2-1-791 S N—Ph H H H a2 2-1-792 S N—Ph t-bu H H a2 2-1-793 S N—Ph methyl H H a2 2-1-794 S N—Ph b1 H H a2 2-1-795 S N—Ph b2 H H a2 2-1-796 S N—Ph b3 H H a2 2-1-797 S N—Ph H H H a3 2-1-798 S N—Ph t-bu H H a3 2-1-799 S N—Ph methyl H H a3 2-1-800 S N—Ph b1 H H a3 2-1-801 S N—Ph b2 H H a3 2-1-802 S N—Ph b3 H H a3 2-1-803 S N—Ph H H H a4 2-1-804 S N—Ph t-bu H H a4 2-1-805 S N—Ph methyl H H a4 2-1-806 S N—Ph b1 H H a4 2-1-807 S N—Ph b2 H H a4 2-1-808 S N—Ph b3 H H a4 2-1-809 S N—Ph H H H a5 2-1-810 S N—Ph t-bu H H a5 2-1-811 S N—Ph methyl H H a5 2-1-812 S N—Ph b1 H H a5 2-1-813 S N—Ph b2 H H a5 2-1-814 S N—Ph b3 H H a5 2-1-815 S N—Ph H H H a6 2-1-816 S N—Ph t-bu H H a6 2-1-817 S N—Ph methyl H H a6 2-1-818 S N—Ph b1 H H a6 2-1-819 S N—Ph b2 H H a6 2-1-820 S N—Ph b3 H H a6 2-1-821 S N—Ph H H a1 H 2-1-822 S N—Ph t-bu H a1 H 2-1-823 S N—Ph methyl H a1 H 2-1-824 S N—Ph b1 H a1 H 2-1-825 S N—Ph b2 H a1 H 2-1-826 S N—Ph b3 H a1 H 2-1-827 S N—Ph H H a2 H 2-1-828 S N—Ph t-bu H a2 H 2-1-829 S N—Ph methyl H a2 H 2-1-830 S N—Ph b1 H a2 H 2-1-831 S N—Ph b2 H a2 H 2-1-832 S N—Ph b3 H a2 H 2-1-833 S N—Ph H H a3 H 2-1-834 S N—Ph t-bu H a3 H 2-1-835 S N—Ph methyl H a3 H 2-1-836 S N—Ph b1 H a3 H 2-1-837 S N—Ph b2 H a3 H 2-1-838 S N—Ph b3 H a3 H 2-1-839 S N—Ph H H a4 H 2-1-840 S N—Ph t-bu H a4 H 2-1-841 S N—Ph methyl H a4 H 2-1-842 S N—Ph b1 H a4 H 2-1-843 S N—Ph b2 H a4 H 2-1-844 S N—Ph b3 H a4 H 2-1-845 S N—Ph H H a5 H 2-1-846 S N—Ph t-bu H a5 H 2-1-847 S N—Ph methyl H a5 H 2-1-848 S N—Ph b1 H a5 H 2-1-849 S N—Ph b2 H a5 H 2-1-850 S N—Ph b3 H a5 H 2-1-851 S N—Ph H H a6 H 2-1-852 S N—Ph t-bu H a6 H 2-1-853 S N—Ph methyl H a6 H 2-1-854 S N—Ph b1 H a6 H 2-1-855 S N—Ph b2 H a6 H 2-1-856 S N—Ph b3 H a6 H 2-1-857 S N—Ph H H b1 H 2-1-858 S N—Ph t-bu H b1 H 2-1-859 S N—Ph methyl H b1 H 2-1-860 S N—Ph b1 H b1 H 2-1-861 S N—Ph b2 H b1 H 2-1-862 S N—Ph b3 H b1 H 2-1-863 S N—Ph H H b2 H 2-1-864 S N—Ph t-bu H b2 H 2-1-865 S N—Ph methyl H b2 H 2-1-866 S N—Ph b1 H b2 H 2-1-867 S N—Ph b2 H b2 H 2-1-868 S N—Ph b3 H b2 H 2-1-869 S N—Ph H H b3 H 2-1-870 S N—Ph t-bu H b3 H 2-1-871 S N—Ph methyl H b3 H 2-1-872 S N—Ph b1 H b3 H 2-1-873 S N—Ph b2 H b3 H 2-1-874 S N—Ph b3 H b3 H 2-1-875 S N—Ph H H b4 H 2-1-876 S N—Ph t-bu H b4 H 2-1-877 S N—Ph methyl H b4 H 2-1-878 S N—Ph b1 H b4 H 2-1-879 S N—Ph b2 H b4 H 2-1-880 S N—Ph b3 H b4 H 2-1-881 S N—Ph H H b5 H 2-1-882 S N—Ph t-bu H b5 H 2-1-883 S N—Ph methyl H b5 H 2-1-884 S N—Ph b1 H b5 H 2-1-885 S N—Ph b2 H b5 H 2-1-886 S N—Ph b3 H b5 H 2-1-887 S N—Ph H H b6 H 2-1-888 S N—Ph t-bu H b6 H 2-1-889 S N—Ph methyl H b6 H 2-1-890 S N—Ph b1 H b6 H 2-1-891 S N—Ph b2 H b6 H 2-1-892 S N—Ph b3 H b6 H 2-1-893 S N—Ph H H b7 H 2-1-894 S N—Ph t-bu H b7 H 2-1-895 S N—Ph methyl H b7 H 2-1-896 S N—Ph b1 H b7 H 2-1-897 S N—Ph b2 H b7 H 2-1-898 S N—Ph b3 H b7 H 2-1-899 S N—Ph H H b8 H 2-1-900 S N—Ph t-bu H b8 H 2-1-901 S N—Ph methyl H b8 H 2-1-902 S N—Ph b1 H b8 H 2-1-903 S N—Ph b2 H b8 H 2-1-904 S N—Ph b3 H b8 H 2-1-905 S N—Ph H H b9 H 2-1-906 S N—Ph t-bu H b9 H 2-1-907 S N—Ph methyl H b9 H 2-1-908 S N—Ph b1 H b9 H 2-1-909 S N—Ph b2 H b9 H 2-1-910 S N—Ph b3 H b9 H 2-1-911 S N—Ph H H b10 H 2-1-912 S N—Ph t-bu H b10 H 2-1-913 S N—Ph methyl H b10 H 2-1-914 S N—Ph b1 H b10 H 2-1-915 S N—Ph b2 H b10 H 2-1-916 S N—Ph b3 H b10 H 2-1-917 S N—Ph H H a1 a1 2-1-918 S N—Ph t-bu H a1 a1 2-1-919 S N—Ph methyl H a1 a1 2-1-920 S N—Ph b1 H a1 a1 2-1-921 S N—Ph b2 H a1 a1 2-1-922 S N—Ph b3 H a1 a1 2-1-923 S N—Ph H H a2 a2 2-1-924 S N—Ph t-bu H a2 a2 2-1-925 S N—Ph methyl H a2 a2 2-1-926 S N—Ph b1 H a2 a2 2-1-927 S N—Ph b2 H a2 a2 2-1-928 S N—Ph b3 H a2 a2 2-1-929 S N—Ph H H a3 a3 2-1-930 S N—Ph t-bu H a3 a3 2-1-931 S N—Ph methyl H a3 a3 2-1-932 S N—Ph b1 H a3 a3 2-1-933 S N—Ph b2 H a3 a3 2-1-934 S N—Ph b3 H a3 a3 2-1-935 S N—Ph H H b1 b1 2-1-936 S N—Ph t-bu H b1 b1 2-1-937 S N—Ph methyl H b1 b1 2-1-938 S N—Ph b1 H b1 b1 2-1-939 S N—Ph b2 H b1 b1 2-1-940 S N—Ph b3 H b1 b1 2-1-941 S N—Ph H H b2 b2 2-1-942 S N—Ph t-bu H b2 b2 2-1-943 S N—Ph methyl H b2 b2 2-1-944 S N—Ph b1 H b2 b2 2-1-945 S N—Ph b2 H b2 b2 2-1-946 S N—Ph b3 H b2 b2 2-1-947 S N—Ph H H b3 b3 2-1-948 S N—Ph t-bu H b3 b3 2-1-949 S N—Ph methyl H b3 b3 2-1-950 S N—Ph b1 H b3 b3 2-1-951 S N—Ph b2 H b3 b3 2-1-952 S N—Ph b3 H b3 b3 2-1-953 S N—Ph H H b5 b5 2-1-954 S N—Ph t-bu H b5 b5 2-1-955 S N—Ph methyl H b5 b5 2-1-956 S N—Ph b1 H b5 b5 2-1-957 S N—Ph b2 H b5 b5 2-1-958 S N—Ph b3 H b5 b5 2-1-959 S N—Ph H H b6 b6 2-1-960 S N—Ph t-bu H b6 b6 2-1-961 S N—Ph methyl H b6 b6 2-1-962 S N—Ph b1 H b6 b6 2-1-963 S N—Ph b2 H b6 b6 2-1-964 S N—Ph b3 H b6 b6 2-1-965 S N—Ph H H b7 b7 2-1-966 S N—Ph t-bu H b7 b7 2-1-967 S N—Ph methyl H b7 b7 2-1-968 S N—Ph b1 H b7 b7 2-1-969 S N—Ph b2 H b7 b7 2-1-970 S N—Ph b3 H b7 b7 Group 2-2 The compounds are represented by the formula 2-2 below, wherein CY.sub.2 and CY.sub.3 are each a benzene group, X.sub.1 is B, and Y1, Y2, R1a, R1c, (R2)a2, (R3)a3 are each shown in the table 2 below, ##STR00103## TABLE-US-00029 TABLE 2 Compound No. Y1 Y2 R1a R1c (R2)a2 (R3)a3 2-2-001 N—Ph N—Ph H H H H 2-2-002 N—Ph N—Ph t-bu t-bu H H 2-2-003 N—Ph N—Ph methyl methyl H H 2-2-004 N—Ph N—Ph t-bu t-bu t-bu t-bu 2-2-005 N—Ph N—Ph methyl methyl methyl methyl 2-2-006 N—Ph N—Ph b1 b1 H H 2-2-007 N—Ph N—Ph b2 b2 H H 2-2-008 N—Ph N—Ph b3 b3 H H 2-2-009 N—Ph N—Ph H H H a1 2-2-010 N—Ph N—Ph t-bu t-bu H a1 2-2-011 N—Ph N—Ph methyl methyl H a1 2-2-012 N—Ph N—Ph b1 b1 H a1 2-2-013 N—Ph N—Ph b2 b2 H a1 2-2-014 N—Ph N—Ph b3 b3 H a1 2-2-015 N—Ph N—Ph H H H a2 2-2-016 N—Ph N—Ph t-bu t-bu H a2 2-2-017 N—Ph N—Ph methyl methyl H a2 2-2-018 N—Ph N—Ph b1 b1 H a2 2-2-019 N—Ph N—Ph b2 b2 H a2 2-2-020 N—Ph N—Ph b3 b3 H a2 2-2-021 N—Ph N—Ph H H H a3 2-2-022 N—Ph N—Ph t-bu t-bu H a3 2-2-023 N—Ph N—Ph methyl methyl H a3 2-2-024 N—Ph N—Ph b1 b1 H a3 2-2-025 N—Ph N—Ph b2 b2 H a3 2-2-026 N—Ph N—Ph b3 b3 H a3 2-2-027 N—Ph N—Ph H H H a4 2-2-028 N—Ph N—Ph t-bu t-bu H a4 2-2-029 N—Ph N—Ph methyl methyl H a4 2-2-030 N—Ph N—Ph b1 b1 H a4 2-2-031 N—Ph N—Ph b2 b2 H a4 2-2-032 N—Ph N—Ph b3 b3 H a4 2-2-033 N—Ph N—Ph H H H a5 2-2-034 N—Ph N—Ph t-bu t-bu H a5 2-2-035 N—Ph N—Ph methyl methyl H a5 2-2-036 N—Ph N—Ph b1 b1 H a5 2-2-037 N—Ph N—Ph b2 b2 H a5 2-2-038 N—Ph N—Ph b3 b3 H a5 2-2-039 N—Ph N—Ph H H H a6 2-2-040 N—Ph N—Ph t-bu t-bu H a6 2-2-041 N—Ph N—Ph methyl methyl H a6 2-2-042 N—Ph N—Ph b1 b1 H a6 2-2-043 N—Ph N—Ph b2 b2 H a6 2-2-044 N—Ph N—Ph b3 b3 H a6 2-2-045 N—Ph N—Ph H H a1 H 2-2-046 N—Ph N—Ph t-bu t-bu a1 H 2-2-047 N—Ph N—Ph methyl methyl a1 H 2-2-048 N—Ph N—Ph b1 b1 a1 H 2-2-049 N—Ph N—Ph b2 b2 a1 H 2-2-050 N—Ph N—Ph b3 b3 a1 H 2-2-051 N—Ph N—Ph H H a2 H 2-2-052 N—Ph N—Ph t-bu t-bu a2 H 2-2-053 N—Ph N—Ph methyl methyl a2 H 2-2-054 N—Ph N—Ph b1 b1 a2 H 2-2-055 N—Ph N—Ph b2 b2 a2 H 2-2-056 N—Ph N—Ph b3 b3 a2 H 2-2-057 N—Ph N—Ph H H a3 H 2-2-058 N—Ph N—Ph t-bu t-bu a3 H 2-2-059 N—Ph N—Ph methyl methyl a3 H 2-2-060 N—Ph N—Ph b1 b1 a3 H 2-2-061 N—Ph N—Ph b2 b2 a3 H 2-2-062 N—Ph N—Ph b3 b3 a3 H 2-2-063 N—Ph N—Ph H H a4 H 2-2-064 N—Ph N—Ph t-bu t-bu a4 H 2-2-065 N—Ph N—Ph methyl methyl a4 H 2-2-066 N—Ph N—Ph b1 b1 a4 H 2-2-067 N—Ph N—Ph b2 b2 a4 H 2-2-068 N—Ph N—Ph b3 b3 a4 H 2-2-069 N—Ph N—Ph H H a5 H 2-2-070 N—Ph N—Ph t-bu t-bu a5 H 2-2-071 N—Ph N—Ph methyl methyl a5 H 2-2-072 N—Ph N—Ph b1 b1 a5 H 2-2-073 N—Ph N—Ph b2 b2 a5 H 2-2-074 N—Ph N—Ph b3 b3 a5 H 2-2-075 N—Ph N—Ph H H a6 H 2-2-076 N—Ph N—Ph t-bu t-bu a6 H 2-2-077 N—Ph N—Ph methyl methyl a6 H 2-2-078 N—Ph N—Ph b1 b1 a6 H 2-2-079 N—Ph N—Ph b2 b2 a6 H 2-2-080 N—Ph N—Ph b3 b3 a6 H 2-2-081 N—Ph N—Ph H H b1 H 2-2-082 N—Ph N—Ph t-bu t-bu b1 H 2-2-083 N—Ph N—Ph methyl methyl b1 H 2-2-084 N—Ph N—Ph b1 b1 b1 H 2-2-085 N—Ph N—Ph b2 b2 b1 H 2-2-086 N—Ph N—Ph b3 b3 b1 H 2-2-087 N—Ph N—Ph H H b2 H 2-2-088 N—Ph N—Ph t-bu t-bu b2 H 2-2-089 N—Ph N—Ph methyl methyl b2 H 2-2-090 N—Ph N—Ph b1 b1 b2 H 2-2-091 N—Ph N—Ph b2 b2 b2 H 2-2-092 N—Ph N—Ph b3 b3 b2 H 2-2-093 N—Ph N—Ph H H b3 H 2-2-094 N—Ph N—Ph t-bu t-bu b3 H 2-2-095 N—Ph N—Ph methyl methyl b3 H 2-2-096 N—Ph N—Ph b1 b1 b3 H 2-2-097 N—Ph N—Ph b2 b2 b3 H 2-2-098 N—Ph N—Ph b3 b3 b3 H 2-2-099 N—Ph N—Ph H H b4 H 2-2-100 N—Ph N—Ph t-bu t-bu b4 H 2-2-101 N—Ph N—Ph methyl methyl b4 H 2-2-102 N—Ph N—Ph b1 b1 b4 H 2-2-103 N—Ph N—Ph b2 b2 b4 H 2-2-104 N—Ph N—Ph b3 b3 b4 H 2-2-105 N—Ph N—Ph H H b5 H 2-2-106 N—Ph N—Ph t-bu t-bu b5 H 2-2-107 N—Ph N—Ph methyl methyl b5 H 2-2-108 N—Ph N—Ph b1 b1 b5 H 2-2-109 N—Ph N—Ph b2 b2 b5 H 2-2-110 N—Ph N—Ph b3 b3 b5 H 2-2-111 N—Ph N—Ph H H b6 H 2-2-112 N—Ph N—Ph t-bu t-bu b6 H 2-2-113 N—Ph N—Ph methyl methyl b6 H 2-2-114 N—Ph N—Ph b1 b1 b6 H 2-2-115 N—Ph N—Ph b2 b2 b6 H 2-2-116 N—Ph N—Ph b3 b3 b6 H 2-2-117 N—Ph N—Ph H H b7 H 2-2-118 N—Ph N—Ph t-bu t-bu b7 H 2-2-119 N—Ph N—Ph methyl methyl b7 H 2-2-120 N—Ph N—Ph b1 b1 b7 H 2-2-121 N—Ph N—Ph b2 b2 b7 H 2-2-122 N—Ph N—Ph b3 b3 b7 H 2-2-123 N—Ph N—Ph H H b8 H 2-2-124 N—Ph N—Ph t-bu t-bu b8 H 2-2-125 N—Ph N—Ph methyl methyl b8 H 2-2-126 N—Ph N—Ph b1 b1 b8 H 2-2-127 N—Ph N—Ph b2 b2 b8 H 2-2-128 N—Ph N—Ph b3 b3 b8 H 2-2-129 N—Ph N—Ph H H b9 H 2-2-130 N—Ph N—Ph t-bu t-bu b9 H 2-2-131 N—Ph N—Ph methyl methyl b9 H 2-2-132 N—Ph N—Ph b1 b1 b9 H 2-2-133 N—Ph N—Ph b2 b2 b9 H 2-2-134 N—Ph N—Ph b3 b3 b9 H 2-2-135 N—Ph N—Ph H H b10 H 2-2-136 N—Ph N—Ph t-bu t-bu b10 H 2-2-137 N—Ph N—Ph methyl methyl b10 H 2-2-138 N—Ph N—Ph b1 b1 b10 H 2-2-139 N—Ph N—Ph b2 b2 b10 H 2-2-140 N—Ph N—Ph b3 b3 b10 H 2-2-141 N—Ph N—Ph H H a1 a1 2-2-142 N—Ph N—Ph t-bu t-bu a1 a1 2-2-143 N—Ph N—Ph methyl methyl a1 a1 2-2-144 N—Ph N—Ph b1 b1 a1 a1 2-2-145 N—Ph N—Ph b2 b2 a1 a1 2-2-146 N—Ph N—Ph b3 b3 a1 a1 2-2-147 N—Ph N—Ph H H a2 a2 2-2-148 N—Ph N—Ph t-bu t-bu a2 a2 2-2-149 N—Ph N—Ph methyl methyl a2 a2 2-2-150 N—Ph N—Ph b1 b1 a2 a2 2-2-151 N—Ph N—Ph b2 b2 a2 a2 2-2-152 N—Ph N—Ph b3 b3 a2 a2 2-2-153 N—Ph N—Ph H H a3 a3 2-2-154 N—Ph N—Ph t-bu t-bu a3 a3 2-2-155 N—Ph N—Ph methyl methyl a3 a3 2-2-156 N—Ph N—Ph b1 b1 a3 a3 2-2-157 N—Ph N—Ph b2 b2 a3 a3 2-2-158 N—Ph N—Ph b3 b3 a3 a3 2-2-159 N—Ph N—Ph H H b1 b1 2-2-160 N—Ph N—Ph t-bu t-bu b1 b1 2-2-161 N—Ph N—Ph methyl methyl b1 b1 2-2-162 N—Ph N—Ph b1 b1 b1 b1 2-2-163 N—Ph N—Ph b2 b2 b1 b1 2-2-164 N—Ph N—Ph b3 b3 b1 b1 2-2-165 N—Ph N—Ph H H b2 b2 2-2-166 N—Ph N—Ph t-bu t-bu b2 b2 2-2-167 N—Ph N—Ph methyl methyl b2 b2 2-2-168 N—Ph N—Ph b1 b1 b2 b2 2-2-169 N—Ph N—Ph b2 b2 b2 b2 2-2-170 N—Ph N—Ph b3 b3 b2 b2 2-2-171 N—Ph N—Ph H H b3 b3 2-2-172 N—Ph N—Ph t-bu t-bu b3 b3 2-2-173 N—Ph N—Ph methyl methyl b3 b3 2-2-174 N—Ph N—Ph b1 b1 b3 b3 2-2-175 N—Ph N—Ph b2 b2 b3 b3 2-2-176 N—Ph N—Ph b3 b3 b3 b3 2-2-177 N—Ph N—Ph H H b5 b5 2-2-178 N—Ph N—Ph t-bu t-bu b5 b5 2-2-179 N—Ph N—Ph methyl methyl b5 b5 2-2-180 N—Ph N—Ph b1 b1 b5 b5 2-2-181 N—Ph N—Ph b2 b2 b5 b5 2-2-182 N—Ph N—Ph b3 b3 b5 b5 2-2-183 N—Ph N—Ph H H b6 b6 2-2-184 N—Ph N—Ph t-bu t-bu b6 b6 2-2-185 N—Ph N—Ph methyl methyl b6 b6 2-2-186 N—Ph N—Ph b1 b1 b6 b6 2-2-187 N—Ph N—Ph b2 b2 b6 b6 2-2-188 N—Ph N—Ph b3 b3 b6 b6 2-2-189 N—Ph N—Ph H H b7 b7 2-2-190 N—Ph N—Ph t-bu t-bu b7 b7 2-2-191 N—Ph N—Ph methyl methyl b7 b7 2-2-192 N—Ph N—Ph b1 b1 b7 b7 2-2-193 N—Ph N—Ph b2 b2 b7 b7 2-2-194 N—Ph N—Ph b3 b3 b7 b7 2-2-195 N-tolyl N-tolyl H H H H 2-2-196 N-tolyl N-tolyl t-bu t-bu H H 2-2-197 N-tolyl N-tolyl methyl methyl H H 2-2-198 N-tolyl N-tolyl t-bu t-bu t-bu t-bu 2-2-199 N-tolyl N-tolyl methyl methyl methyl methyl 2-2-200 N-tolyl N-tolyl b1 b1 H H 2-2-201 N-tolyl N-tolyl b2 b2 H H 2-2-202 N-tolyl N-tolyl b3 b3 H H 2-2-203 N-tolyl N-tolyl H H H a1 2-2-204 N-tolyl N-tolyl t-bu t-bu H a1 2-2-205 N-tolyl N-tolyl methyl methyl H a1 2-2-206 N-tolyl N-tolyl b1 b1 H a1 2-2-207 N-tolyl N-tolyl b2 b2 H a1 2-2-208 N-tolyl N-tolyl b3 b3 H a1 2-2-209 N-tolyl N-tolyl H H H a2 2-2-210 N-tolyl N-tolyl t-bu t-bu H a2 2-2-211 N-tolyl N-tolyl methyl methyl H a2 2-2-212 N-tolyl N-tolyl b1 b1 H a2 2-2-213 N-tolyl N-tolyl b2 b2 H a2 2-2-214 N-tolyl N-tolyl b3 b3 H a2 2-2-215 N-tolyl N-tolyl H H H a3 2-2-216 N-tolyl N-tolyl t-bu t-bu H a3 2-2-217 N-tolyl N-tolyl methyl methyl H a3 2-2-218 N-tolyl N-tolyl b1 b1 H a3 2-2-219 N-tolyl N-tolyl b2 b2 H a3 2-2-220 N-tolyl N-tolyl b3 b3 H a3 2-2-221 N-tolyl N-tolyl H H H a4 2-2-222 N-tolyl N-tolyl t-bu t-bu H a4 2-2-223 N-tolyl N-tolyl methyl methyl H a4 2-2-224 N-tolyl N-tolyl b1 b1 H a4 2-2-225 N-tolyl N-tolyl b2 b2 H a4 2-2-226 N-tolyl N-tolyl b3 b3 H a4 2-2-227 N-tolyl N-tolyl H H H a5 2-2-228 N-tolyl N-tolyl t-bu t-bu H a5 2-2-229 N-tolyl N-tolyl methyl methyl H a5 2-2-230 N-tolyl N-tolyl b1 b1 H a5 2-2-231 N-tolyl N-tolyl b2 b2 H a5 2-2-232 N-tolyl N-tolyl b3 b3 H a5 2-2-233 N-tolyl N-tolyl H H H a6 2-2-234 N-tolyl N-tolyl t-bu t-bu H a6 2-2-235 N-tolyl N-tolyl methyl methyl H a6 2-2-236 N-tolyl N-tolyl b1 b1 H a6 2-2-237 N-tolyl N-tolyl b2 b2 H a6 2-2-238 N-tolyl N-tolyl b3 b3 H a6 2-2-239 N-tolyl N-tolyl H H a1 H 2-2-240 N-tolyl N-tolyl t-bu t-bu a1 H 2-2-241 N-tolyl N-tolyl methyl methyl a1 H 2-2-242 N-tolyl N-tolyl b1 b1 a1 H 2-2-243 N-tolyl N-tolyl b2 b2 a1 H 2-2-244 N-tolyl N-tolyl b3 b3 a1 H 2-2-245 N-tolyl N-tolyl H H a2 H 2-2-246 N-tolyl N-tolyl t-bu t-bu a2 H 2-2-247 N-tolyl N-tolyl methyl methyl a2 H 2-2-248 N-tolyl N-tolyl b1 b1 a2 H 2-2-249 N-tolyl N-tolyl b2 b2 a2 H 2-2-250 N-tolyl N-tolyl b3 b3 a2 H 2-2-251 N-tolyl N-tolyl H H a3 H 2-2-252 N-tolyl N-tolyl t-bu t-bu a3 H 2-2-253 N-tolyl N-tolyl methyl methyl a3 H 2-2-254 N-tolyl N-tolyl b1 b1 a3 H 2-2-255 N-tolyl N-tolyl b2 b2 a3 H 2-2-256 N-tolyl N-tolyl b3 b3 a3 H 2-2-257 N-tolyl N-tolyl H H a4 H 2-2-258 N-tolyl N-tolyl t-bu t-bu a4 H 2-2-259 N-tolyl N-tolyl methyl methyl a4 H 2-2-260 N-tolyl N-tolyl b1 b1 a4 H 2-2-261 N-tolyl N-tolyl b2 b2 a4 H 2-2-262 N-tolyl N-tolyl b3 b3 a4 H 2-2-263 N-tolyl N-tolyl H H a5 H 2-2-264 N-tolyl N-tolyl t-bu t-bu a5 H 2-2-265 N-tolyl N-tolyl methyl methyl a5 H 2-2-266 N-tolyl N-tolyl b1 b1 a5 H 2-2-267 N-tolyl N-tolyl b2 b2 a5 H 2-2-268 N-tolyl N-tolyl b3 b3 a5 H 2-2-269 N-tolyl N-tolyl H H a6 H 2-2-270 N-tolyl N-tolyl t-bu t-bu a6 H 2-2-271 N-tolyl N-tolyl methyl methyl a6 H 2-2-272 N-tolyl N-tolyl b1 b1 a6 H 2-2-273 N-tolyl N-tolyl b2 b2 a6 H 2-2-274 N-tolyl N-tolyl b3 b3 a6 H 2-2-275 N-tolyl N-tolyl H H b1 H 2-2-276 N-tolyl N-tolyl t-bu t-bu b1 H 2-2-277 N-tolyl N-tolyl methyl methyl b1 H 2-2-278 N-tolyl N-tolyl b1 b1 b1 H 2-2-279 N-tolyl N-tolyl b2 b2 b1 H 2-2-280 N-tolyl N-tolyl b3 b3 b1 H 2-2-281 N-tolyl N-tolyl H H b2 H 2-2-282 N-tolyl N-tolyl t-bu t-bu b2 H 2-2-283 N-tolyl N-tolyl methyl methyl b2 H 2-2-284 N-tolyl N-tolyl b1 b1 b2 H 2-2-285 N-tolyl N-tolyl b2 b2 b2 H 2-2-286 N-tolyl N-tolyl b3 b3 b2 H 2-2-287 N-tolyl N-tolyl H H b3 H 2-2-288 N-tolyl N-tolyl t-bu t-bu b3 H 2-2-289 N-tolyl N-tolyl methyl methyl b3 H 2-2-290 N-tolyl N-tolyl b1 b1 b3 H 2-2-291 N-tolyl N-tolyl b2 b2 b3 H 2-2-292 N-tolyl N-tolyl b3 b3 b3 H 2-2-293 N-tolyl N-tolyl H H b4 H 2-2-294 N-tolyl N-tolyl t-bu t-bu b4 H 2-2-295 N-tolyl N-tolyl methyl methyl b4 H 2-2-296 N-tolyl N-tolyl b1 b1 b4 H 2-2-297 N-tolyl N-tolyl b2 b2 b4 H 2-2-298 N-tolyl N-tolyl b3 b3 b4 H 2-2-299 N-tolyl N-tolyl H H b5 H 2-2-300 N-tolyl N-tolyl t-bu t-bu b5 H 2-2-301 N-tolyl N-tolyl methyl methyl b5 H 2-2-302 N-tolyl N-tolyl b1 b1 b5 H 2-2-303 N-tolyl N-tolyl b2 b2 b5 H 2-2-304 N-tolyl N-tolyl b3 b3 b5 H 2-2-305 N-tolyl N-tolyl H H b6 H 2-2-306 N-tolyl N-tolyl t-bu t-bu b6 H 2-2-307 N-tolyl N-tolyl methyl methyl b6 H 2-2-308 N-tolyl N-tolyl b1 b1 b6 H 2-2-309 N-tolyl N-tolyl b2 b2 b6 H 2-2-310 N-tolyl N-tolyl b3 b3 b6 H 2-2-311 N-tolyl N-tolyl H H b7 H 2-2-312 N-tolyl N-tolyl t-bu t-bu b7 H 2-2-313 N-tolyl N-tolyl methyl methyl b7 H 2-2-314 N-tolyl N-tolyl b1 b1 b7 H 2-2-315 N-tolyl N-tolyl b2 b2 b7 H 2-2-316 N-tolyl N-tolyl b3 b3 b7 H 2-2-317 N-tolyl N-tolyl H H b8 H 2-2-318 N-tolyl N-tolyl t-bu t-bu b8 H 2-2-319 N-tolyl N-tolyl methyl methyl b8 H 2-2-320 N-tolyl N-tolyl b1 b1 b8 H 2-2-321 N-tolyl N-tolyl b2 b2 b8 H 2-2-322 N-tolyl N-tolyl b3 b3 b8 H 2-2-323 N-tolyl N-tolyl H H b9 H 2-2-324 N-tolyl N-tolyl t-bu t-bu b9 H 2-2-325 N-tolyl N-tolyl methyl methyl b9 H 2-2-326 N-tolyl N-tolyl b1 b1 b9 H 2-2-327 N-tolyl N-tolyl b2 b2 b9 H 2-2-328 N-tolyl N-tolyl b3 b3 b9 H 2-2-329 N-tolyl N-tolyl H H b10 H 2-2-330 N-tolyl N-tolyl t-bu t-bu b10 H 2-2-331 N-tolyl N-tolyl methyl methyl b10 H 2-2-332 N-tolyl N-tolyl b1 b1 b10 H 2-2-333 N-tolyl N-tolyl b2 b2 b10 H 2-2-334 N-tolyl N-tolyl b3 b3 b10 H 2-2-335 N-tolyl N-tolyl H H a1 a1 2-2-336 N-tolyl N-tolyl t-bu t-bu a1 a1 2-2-337 N-tolyl N-tolyl methyl methyl a1 a1 2-2-338 N-tolyl N-tolyl b1 b1 a1 a1 2-2-339 N-tolyl N-tolyl b2 b2 a1 a1 2-2-340 N-tolyl N-tolyl b3 b3 a1 a1 2-2-341 N-tolyl N-tolyl H H a2 a2 2-2-342 N-tolyl N-tolyl t-bu t-bu a2 a2 2-2-343 N-tolyl N-tolyl methyl methyl a2 a2 2-2-344 N-tolyl N-tolyl b1 b1 a2 a2 2-2-345 N-tolyl N-tolyl b2 b2 a2 a2 2-2-346 N-tolyl N-tolyl b3 b3 a2 a2 2-2-347 N-tolyl N-tolyl H H a3 a3 2-2-348 N-tolyl N-tolyl t-bu t-bu a3 a3 2-2-349 N-tolyl N-tolyl methyl methyl a3 a3 2-2-350 N-tolyl N-tolyl b1 b1 a3 a3 2-2-351 N-tolyl N-tolyl b2 b2 a3 a3 2-2-352 N-tolyl N-tolyl b3 b3 a3 a3 2-2-353 N-tolyl N-tolyl H H b1 b1 2-2-354 N-tolyl N-tolyl t-bu t-bu b1 b1 2-2-355 N-tolyl N-tolyl methyl methyl b1 b1 2-2-356 N-tolyl N-tolyl b1 b1 b1 b1 2-2-357 N-tolyl N-tolyl b2 b2 b1 b1 2-2-358 N-tolyl N-tolyl b3 b3 b1 b1 2-2-359 N-tolyl N-tolyl H H b2 b2 2-2-360 N-tolyl N-tolyl t-bu t-bu b2 b2 2-2-361 N-tolyl N-tolyl methyl methyl b2 b2 2-2-362 N-tolyl N-tolyl b1 b1 b2 b2 2-2-363 N-tolyl N-tolyl b2 b2 b2 b2 2-2-364 N-tolyl N-tolyl b3 b3 b2 b2 2-2-365 N-tolyl N-tolyl H H b3 b3 2-2-366 N-tolyl N-tolyl t-bu t-bu b3 b3 2-2-367 N-tolyl N-tolyl methyl methyl b3 b3 2-2-368 N-tolyl N-tolyl b1 b1 b3 b3 2-2-369 N-tolyl N-tolyl b2 b2 b3 b3 2-2-370 N-tolyl N-tolyl b3 b3 b3 b3 2-2-371 N-tolyl N-tolyl H H b5 b5 2-2-372 N-tolyl N-tolyl t-bu t-bu b5 b5 2-2-373 N-tolyl N-tolyl methyl methyl b5 b5 2-2-374 N-tolyl N-tolyl b1 b1 b5 b5 2-2-375 N-tolyl N-tolyl b2 b2 b5 b5 2-2-376 N-tolyl N-tolyl b3 b3 b5 b5 2-2-377 N-tolyl N-tolyl H H b6 b6 2-2-378 N-tolyl N-tolyl t-bu t-bu b6 b6 2-2-379 N-tolyl N-tolyl methyl methyl b6 b6 2-2-380 N-tolyl N-tolyl b1 b1 b6 b6 2-2-381 N-tolyl N-tolyl b2 b2 b6 b6 2-2-382 N-tolyl N-tolyl b3 b3 b6 b6 2-2-383 N-tolyl N-tolyl H H b7 b7 2-2-384 N-tolyl N-tolyl t-bu t-bu b7 b7 2-2-385 N-tolyl N-tolyl methyl methyl b7 b7 2-2-386 N-tolyl N-tolyl b1 b1 b7 b7 2-2-387 N-tolyl N-tolyl b2 b2 b7 b7 2-2-388 N-tolyl N-tolyl b3 b3 b7 b7 2-2-389 N-Biph N-Biph H H H H 2-2-390 N-Biph N-Biph t-bu t-bu H H 2-2-391 N-Biph N-Biph methyl methyl H H 2-2-392 N-Biph N-Biph t-bu t-bu t-bu t-bu 2-2-393 N-Biph N-Biph methyl methyl methyl methyl 2-2-394 N-Biph N-Biph b1 b1 H H 2-2-395 N-Biph N-Biph b2 b2 H H 2-2-396 N-Biph N-Biph b3 b3 H H 2-2-397 N-Biph N-Biph H H H a1 2-2-398 N-Biph N-Biph t-bu t-bu H a1 2-2-399 N-Biph N-Biph methyl methyl H a1 2-2-400 N-Biph N-Biph b1 b1 H a1 2-2-401 N-Biph N-Biph b2 b2 H a1 2-2-402 N-Biph N-Biph b3 b3 H a1 2-2-403 N-Biph N-Biph H H H a2 2-2-404 N-Biph N-Biph t-bu t-bu H a2 2-2-405 N-Biph N-Biph methyl methyl H a2 2-2-406 N-Biph N-Biph b1 b1 H a2 2-2-407 N-Biph N-Biph b2 b2 H a2 2-2-408 N-Biph N-Biph b3 b3 H a2 2-2-409 N-Biph N-Biph H H H a3 2-2-410 N-Biph N-Biph t-bu t-bu H a3 2-2-411 N-Biph N-Biph methyl methyl H a3 2-2-412 N-Biph N-Biph b1 b1 H a3 2-2-413 N-Biph N-Biph b2 b2 H a3 2-2-414 N-Biph N-Biph b3 b3 H a3 2-2-415 N-Biph N-Biph H H H a4 2-2-416 N-Biph N-Biph t-bu t-bu H a4 2-2-417 N-Biph N-Biph methyl methyl H a4 2-2-418 N-Biph N-Biph b1 b1 H a4 2-2-419 N-Biph N-Biph b2 b2 H a4 2-2-420 N-Biph N-Biph b3 b3 H a4 2-2-421 N-Biph N-Biph H H H a5 2-2-422 N-Biph N-Biph t-bu t-bu H a5 2-2-423 N-Biph N-Biph methyl methyl H a5 2-2-424 N-Biph N-Biph b1 b1 H a5 2-2-425 N-Biph N-Biph b2 b2 H a5 2-2-426 N-Biph N-Biph b3 b3 H a5 2-2-427 N-Biph N-Biph H H H a6 2-2-428 N-Biph N-Biph t-bu t-bu H a6 2-2-429 N-Biph N-Biph methyl methyl H a6 2-2-430 N-Biph N-Biph b1 b1 H a6 2-2-431 N-Biph N-Biph b2 b2 H a6 2-2-432 N-Biph N-Biph b3 b3 H a6 2-2-433 N-Biph N-Biph H H a1 H 2-2-434 N-Biph N-Biph t-bu t-bu a1 H 2-2-435 N-Biph N-Biph methyl methyl a1 H 2-2-436 N-Biph N-Biph b1 b1 a1 H 2-2-437 N-Biph N-Biph b2 b2 a1 H 2-2-438 N-Biph N-Biph b3 b3 a1 H 2-2-439 N-Biph N-Biph H H a2 H 2-2-440 N-Biph N-Biph t-bu t-bu a2 H 2-2-441 N-Biph N-Biph methyl methyl a2 H 2-2-442 N-Biph N-Biph b1 b1 a2 H 2-2-443 N-Biph N-Biph b2 b2 a2 H 2-2-444 N-Biph N-Biph b3 b3 a2 H 2-2-445 N-Biph N-Biph H H a3 H 2-2-446 N-Biph N-Biph t-bu t-bu a3 H 2-2-447 N-Biph N-Biph methyl methyl a3 H 2-2-448 N-Biph N-Biph b1 b1 a3 H 2-2-449 N-Biph N-Biph b2 b2 a3 H 2-2-450 N-Biph N-Biph b3 b3 a3 H 2-2-451 N-Biph N-Biph H H a4 H 2-2-452 N-Biph N-Biph t-bu t-bu a4 H 2-2-453 N-Biph N-Biph methyl methyl a4 H 2-2-454 N-Biph N-Biph b1 b1 a4 H 2-2-455 N-Biph N-Biph b2 b2 a4 H 2-2-456 N-Biph N-Biph b3 b3 a4 H 2-2-457 N-Biph N-Biph H H a5 H 2-2-458 N-Biph N-Biph t-bu t-bu a5 H 2-2-459 N-Biph N-Biph methyl methyl a5 H 2-2-460 N-Biph N-Biph b1 b1 a5 H 2-2-461 N-Biph N-Biph b2 b2 a5 H 2-2-462 N-Biph N-Biph b3 b3 a5 H 2-2-463 N-Biph N-Biph H H a6 H 2-2-464 N-Biph N-Biph t-bu t-bu a6 H 2-2-465 N-Biph N-Biph methyl methyl a6 H 2-2-466 N-Biph N-Biph b1 b1 a6 H 2-2-467 N-Biph N-Biph b2 b2 a6 H 2-2-468 N-Biph N-Biph b3 b3 a6 H 2-2-469 N-Biph N-Biph H H b1 H 2-2-470 N-Biph N-Biph t-bu t-bu b1 H 2-2-471 N-Biph N-Biph methyl methyl b1 H 2-2-472 N-Biph N-Biph b1 b1 b1 H 2-2-473 N-Biph N-Biph b2 b2 b1 H 2-2-474 N-Biph N-Biph b3 b3 b1 H 2-2-475 N-Biph N-Biph H H b2 H 2-2-476 N-Biph N-Biph t-bu t-bu b2 H 2-2-477 N-Biph N-Biph methyl methyl b2 H 2-2-478 N-Biph N-Biph b1 b1 b2 H 2-2-479 N-Biph N-Biph b2 b2 b2 H 2-2-480 N-Biph N-Biph b3 b3 b2 H 2-2-481 N-Biph N-Biph H H b3 H 2-2-482 N-Biph N-Biph t-bu t-bu b3 H 2-2-483 N-Biph N-Biph methyl methyl b3 H 2-2-484 N-Biph N-Biph b1 b1 b3 H 2-2-485 N-Biph N-Biph b2 b2 b3 H 2-2-486 N-Biph N-Biph b3 b3 b3 H 2-2-487 N-Biph N-Biph H H b4 H 2-2-488 N-Biph N-Biph t-bu t-bu b4 H 2-2-489 N-Biph N-Biph methyl methyl b4 H 2-2-490 N-Biph N-Biph b1 b1 b4 H 2-2-491 N-Biph N-Biph b2 b2 b4 H 2-2-492 N-Biph N-Biph b3 b3 b4 H 2-2-493 N-Biph N-Biph H H b5 H 2-2-494 N-Biph N-Biph t-bu t-bu b5 H 2-2-495 N-Biph N-Biph methyl methyl b5 H 2-2-496 N-Biph N-Biph b1 b1 b5 H 2-2-497 N-Biph N-Biph b2 b2 b5 H 2-2-498 N-Biph N-Biph b3 b3 b5 H 2-2-499 N-Biph N-Biph H H b6 H 2-2-500 N-Biph N-Biph t-bu t-bu b6 H 2-2-501 N-Biph N-Biph methyl methyl b6 H 2-2-502 N-Biph N-Biph b1 b1 b6 H 2-2-503 N-Biph N-Biph b2 b2 b6 H 2-2-504 N-Biph N-Biph b3 b3 b6 H 2-2-505 N-Biph N-Biph H H b7 H 2-2-506 N-Biph N-Biph t-bu t-bu b7 H 2-2-507 N-Biph N-Biph methyl methyl b7 H 2-2-508 N-Biph N-Biph b1 b1 b7 H 2-2-509 N-Biph N-Biph b2 b2 b7 H 2-2-510 N-Biph N-Biph b3 b3 b7 H 2-2-511 N-Biph N-Biph H H b8 H 2-2-512 N-Biph N-Biph t-bu t-bu b8 H 2-2-513 N-Biph N-Biph methyl methyl b8 H 2-2-514 N-Biph N-Biph b1 b1 b8 H 2-2-515 N-Biph N-Biph b2 b2 b8 H 2-2-516 N-Biph N-Biph b3 b3 b8 H 2-2-517 N-Biph N-Biph H H b9 H 2-2-518 N-Biph N-Biph t-bu t-bu b9 H 2-2-519 N-Biph N-Biph methyl methyl b9 H 2-2-520 N-Biph N-Biph b1 b1 b9 H 2-2-521 N-Biph N-Biph b2 b2 b9 H 2-2-522 N-Biph N-Biph b3 b3 b9 H 2-2-523 N-Biph N-Biph H H b10 H 2-2-524 N-Biph N-Biph t-bu t-bu b10 H 2-2-525 N-Biph N-Biph methyl methyl b10 H 2-2-526 N-Biph N-Biph b1 b1 b10 H 2-2-527 N-Biph N-Biph b2 b2 b10 H 2-2-528 N-Biph N-Biph b3 b3 b10 H 2-2-529 N-Biph N-Biph H H a1 a1 2-2-530 N-Biph N-Biph t-bu t-bu a1 a1 2-2-531 N-Biph N-Biph methyl methyl a1 a1 2-2-532 N-Biph N-Biph b1 b1 a1 a1 2-2-533 N-Biph N-Biph b2 b2 a1 a1 2-2-534 N-Biph N-Biph b3 b3 a1 a1 2-2-535 N-Biph N-Biph H H a2 a2 2-2-536 N-Biph N-Biph t-bu t-bu a2 a2 2-2-537 N-Biph N-Biph methyl methyl a2 a2 2-2-538 N-Biph N-Biph b1 b1 a2 a2 2-2-539 N-Biph N-Biph b2 b2 a2 a2 2-2-540 N-Biph N-Biph b3 b3 a2 a2 2-2-541 N-Biph N-Biph H H a3 a3 2-2-542 N-Biph N-Biph t-bu t-bu a3 a3 2-2-543 N-Biph N-Biph methyl methyl a3 a3 2-2-544 N-Biph N-Biph b1 b1 a3 a3 2-2-545 N-Biph N-Biph b2 b2 a3 a3 2-2-546 N-Biph N-Biph b3 b3 a3 a3 2-2-547 N-Biph N-Biph H H b1 b1 2-2-548 N-Biph N-Biph t-bu t-bu b1 b1 2-2-549 N-Biph N-Biph methyl methyl b1 b1 2-2-550 N-Biph N-Biph b1 b1 b1 b1 2-2-551 N-Biph N-Biph b2 b2 b1 b1 2-2-552 N-Biph N-Biph b3 b3 b1 b1 2-2-553 N-Biph N-Biph H H b2 b2 2-2-554 N-Biph N-Biph t-bu t-bu b2 b2 2-2-555 N-Biph N-Biph methyl methyl b2 b2 2-2-556 N-Biph N-Biph b1 b1 b2 b2 2-2-557 N-Biph N-Biph b2 b2 b2 b2 2-2-558 N-Biph N-Biph b3 b3 b2 b2 2-2-559 N-Biph N-Biph H H b3 b3 2-2-560 N-Biph N-Biph t-bu t-bu b3 b3 2-2-561 N-Biph N-Biph methyl methyl b3 b3 2-2-562 N-Biph N-Biph b1 b1 b3 b3 2-2-563 N-Biph N-Biph b2 b2 b3 b3 2-2-564 N-Biph N-Biph b3 b3 b3 b3 2-2-565 N-Biph N-Biph H H b5 b5 2-2-566 N-Biph N-Biph t-bu t-bu b5 b5 2-2-567 N-Biph N-Biph methyl methyl b5 b5 2-2-568 N-Biph N-Biph b1 b1 b5 b5 2-2-569 N-Biph N-Biph b2 b2 b5 b5 2-2-570 N-Biph N-Biph b3 b3 b5 b5 2-2-571 N-Biph N-Biph H H b6 b6 2-2-572 N-Biph N-Biph t-bu t-bu b6 b6 2-2-573 N-Biph N-Biph methyl methyl b6 b6 2-2-574 N-Biph N-Biph b1 b1 b6 b6 2-2-575 N-Biph N-Biph b2 b2 b6 b6 2-2-576 N-Biph N-Biph b3 b3 b6 b6 2-2-577 N-Biph N-Biph H H b7 b7 2-2-578 N-Biph N-Biph t-bu t-bu b7 b7 2-2-579 N-Biph N-Biph methyl methyl b7 b7 2-2-580 N-Biph N-Biph b1 b1 b7 b7 2-2-581 N-Biph N-Biph b2 b2 b7 b7 2-2-582 N-Biph N-Biph b3 b3 b7 b7 2-2-583 O N—Ph H H H H 2-2-584 O N—Ph t-bu t-bu H H 2-2-585 O N—Ph methyl methyl H H 2-2-586 O N—Ph t-bu t-bu t-bu t-bu 2-2-587 O N—Ph methyl methyl methyl methyl 2-2-588 O N—Ph b1 b1 H H 2-2-589 O N—Ph b2 b2 H H 2-2-590 O N—Ph b3 b3 H H 2-2-591 O N—Ph H H H a1 2-2-592 O N—Ph t-bu t-bu H a1 2-2-593 O N—Ph methyl methyl H a1 2-2-594 O N—Ph b1 b1 H a1 2-2-595 O N—Ph b2 b2 H a1 2-2-596 O N—Ph b3 b3 H a1 2-2-597 O N—Ph H H H a2 2-2-598 O N—Ph t-bu t-bu H a2 2-2-599 O N—Ph methyl methyl H a2 2-2-600 O N—Ph b1 b1 H a2 2-2-601 O N—Ph b2 b2 H a2 2-2-602 O N—Ph b3 b3 H a2 2-2-603 O N—Ph H H H a3 2-2-604 O N—Ph t-bu t-bu H a3 2-2-605 O N—Ph methyl methyl H a3 2-2-606 O N—Ph b1 b1 H a3 2-2-607 O N—Ph b2 b2 H a3 2-2-608 O N—Ph b3 b3 H a3 2-2-609 O N—Ph H H H a4 2-2-610 O N—Ph t-bu t-bu H a4 2-2-611 O N—Ph methyl methyl H a4 2-2-612 O N—Ph b1 b1 H a4 2-2-613 O N—Ph b2 b2 H a4 2-2-614 O N—Ph b3 b3 H a4 2-2-615 O N—Ph H H H a5 2-2-616 O N—Ph t-bu t-bu H a5 2-2-617 O N—Ph methyl methyl H a5 2-2-618 O N—Ph b1 b1 H a5 2-2-619 O N—Ph b2 b2 H a5 2-2-620 O N—Ph b3 b3 H a5 2-2-621 O N—Ph H H H a6 2-2-622 O N—Ph t-bu t-bu H a6 2-2-623 O N—Ph methyl methyl H a6 2-2-624 O N—Ph b1 b1 H a6 2-2-625 O N—Ph b2 b2 H a6 2-2-626 O N—Ph b3 b3 H a6 2-2-627 O N—Ph H H a1 H 2-2-628 O N—Ph t-bu t-bu a1 H 2-2-629 O N—Ph methyl methyl a1 H 2-2-630 O N—Ph b1 b1 a1 H 2-2-631 O N—Ph b2 b2 a1 H 2-2-632 O N—Ph b3 b3 a1 H 2-2-633 O N—Ph H H a2 H 2-2-634 O N—Ph t-bu t-bu a2 H 2-2-635 O N—Ph methyl methyl a2 H 2-2-636 O N—Ph b1 b1 a2 H 2-2-637 O N—Ph b2 b2 a2 H 2-2-638 O N—Ph b3 b3 a2 H 2-2-639 O N—Ph H H a3 H 2-2-640 O N—Ph t-bu t-bu a3 H 2-2-641 O N—Ph methyl methyl a3 H 2-2-642 O N—Ph b1 b1 a3 H 2-2-643 O N—Ph b2 b2 a3 H 2-2-644 O N—Ph b3 b3 a3 H 2-2-645 O N—Ph H H a4 H 2-2-646 O N—Ph t-bu t-bu a4 H 2-2-647 O N—Ph methyl methyl a4 H 2-2-648 O N—Ph b1 b1 a4 H 2-2-649 O N—Ph b2 b2 a4 H 2-2-650 O N—Ph b3 b3 a4 H 2-2-651 O N—Ph H H a5 H 2-2-652 O N—Ph t-bu t-bu a5 H 2-2-653 O N—Ph methyl methyl a5 H 2-2-654 O N—Ph b1 b1 a5 H 2-2-655 O N—Ph b2 b2 a5 H 2-2-656 O N—Ph b3 b3 a5 H 2-2-657 O N—Ph H H a6 H 2-2-658 O N—Ph t-bu t-bu a6 H 2-2-659 O N—Ph methyl methyl a6 H 2-2-660 O N—Ph b1 b1 a6 H 2-2-661 O N—Ph b2 b2 a6 H 2-2-662 O N—Ph b3 b3 a6 H 2-2-663 O N—Ph H H b1 H 2-2-664 O N—Ph t-bu t-bu b1 H 2-2-665 O N—Ph methyl methyl b1 H 2-2-666 O N—Ph b1 b1 b1 H 2-2-667 O N—Ph b2 b2 b1 H 2-2-668 O N—Ph b3 b3 b1 H 2-2-669 O N—Ph H H b2 H 2-2-670 O N—Ph t-bu t-bu b2 H 2-2-671 O N—Ph methyl methyl b2 H 2-2-672 O N—Ph b1 b1 b2 H 2-2-673 O N—Ph b2 b2 b2 H 2-2-674 O N—Ph b3 b3 b2 H 2-2-675 O N—Ph H H b3 H 2-2-676 O N—Ph t-bu t-bu b3 H 2-2-677 O N—Ph methyl methyl b3 H 2-2-678 O N—Ph b1 b1 b3 H 2-2-679 O N—Ph b2 b2 b3 H 2-2-680 O N—Ph b3 b3 b3 H 2-2-681 O N—Ph H H b4 H 2-2-682 O N—Ph t-bu t-bu b4 H 2-2-683 O N—Ph methyl methyl b4 H 2-2-684 O N—Ph b1 b1 b4 H 2-2-685 O N—Ph b2 b2 b4 H 2-2-686 O N—Ph b3 b3 b4 H 2-2-687 O N—Ph H H b5 H 2-2-688 O N—Ph t-bu t-bu b5 H 2-2-689 O N—Ph methyl methyl b5 H 2-2-690 O N—Ph b1 b1 b5 H 2-2-691 O N—Ph b2 b2 b5 H 2-2-692 O N—Ph b3 b3 b5 H 2-2-693 O N—Ph H H b6 H 2-2-694 O N—Ph t-bu t-bu b6 H 2-2-695 O N—Ph methyl methyl b6 H 2-2-696 O N—Ph b1 b1 b6 H 2-2-697 O N—Ph b2 b2 b6 H 2-2-698 O N—Ph b3 b3 b6 H 2-2-699 O N—Ph H H b7 H 2-2-700 O N—Ph t-bu t-bu b7 H 2-2-701 O N—Ph methyl methyl b7 H 2-2-702 O N—Ph b1 b1 b7 H 2-2-703 O N—Ph b2 b2 b7 H 2-2-704 O N—Ph b3 b3 b7 H 2-2-705 O N—Ph H H b8 H 2-2-706 O N—Ph t-bu t-bu b8 H 2-2-707 O N—Ph methyl methyl b8 H 2-2-708 O N—Ph b1 b1 b8 H 2-2-709 O N—Ph b2 b2 b8 H 2-2-710 O N—Ph b3 b3 b8 H 2-2-711 O N—Ph H H b9 H 2-2-712 O N—Ph t-bu t-bu b9 H 2-2-713 O N—Ph methyl methyl b9 H 2-2-714 O N—Ph b1 b1 b9 H 2-2-715 O N—Ph b2 b2 b9 H 2-2-716 O N—Ph b3 b3 b9 H 2-2-717 O N—Ph H H b10 H 2-2-718 O N—Ph t-bu t-bu b10 H 2-2-719 O N—Ph methyl methyl b10 H 2-2-720 O N—Ph b1 b1 b10 H 2-2-721 O N—Ph b2 b2 b10 H 2-2-722 O N—Ph b3 b3 b10 H 2-2-723 O N—Ph H H a1 a1 2-2-724 O N—Ph t-bu t-bu a1 a1 2-2-725 O N—Ph methyl methyl a1 a1 2-2-726 O N—Ph b1 b1 a1 a1 2-2-727 O N—Ph b2 b2 a1 a1 2-2-728 O N—Ph b3 b3 a1 a1 2-2-729 O N—Ph H H a2 a2 2-2-730 O N—Ph t-bu t-bu a2 a2 2-2-731 O N—Ph methyl methyl a2 a2 2-2-732 O N—Ph b1 b1 a2 a2 2-2-733 O N—Ph b2 b2 a2 a2 2-2-734 O N—Ph b3 b3 a2 a2 2-2-735 O N—Ph H H a3 a3 2-2-736 O N—Ph t-bu t-bu a3 a3 2-2-737 O N—Ph methyl methyl a3 a3 2-2-738 O N—Ph b1 b1 a3 a3 2-2-739 O N—Ph b2 b2 a3 a3 2-2-740 O N—Ph b3 b3 a3 a3 2-2-741 O N—Ph H H b1 b1 2-2-742 O N—Ph t-bu t-bu b1 b1 2-2-743 O N—Ph methyl methyl b1 b1 2-2-744 O N—Ph b1 b1 b1 b1 2-2-745 O N—Ph b2 b2 b1 b1 2-2-746 O N—Ph b3 b3 b1 b1 2-2-747 O N—Ph H H b2 b2 2-2-748 O N—Ph t-bu t-bu b2 b2 2-2-749 O N—Ph methyl methyl b2 b2 2-2-750 O N—Ph b1 b1 b2 b2 2-2-751 O N—Ph b2 b2 b2 b2 2-2-752 O N—Ph b3 b3 b2 b2 2-2-753 O N—Ph H H b3 b3 2-2-754 O N—Ph t-bu t-bu b3 b3 2-2-755 O N—Ph methyl methyl b3 b3 2-2-756 O N—Ph b1 b1 b3 b3 2-2-757 O N—Ph b2 b2 b3 b3 2-2-758 O N—Ph b3 b3 b3 b3 2-2-759 O N—Ph H H b5 b5 2-2-760 O N—Ph t-bu t-bu b5 b5 2-2-761 O N—Ph methyl methyl b5 b5 2-2-762 O N—Ph b1 b1 b5 b5 2-2-763 O N—Ph b2 b2 b5 b5 2-2-764 O N—Ph b3 b3 b5 b5 2-2-765 O N—Ph H H b6 b6 2-2-766 O N—Ph t-bu t-bu b6 b6 2-2-767 O N—Ph methyl methyl b6 b6 2-2-768 O N—Ph b1 b1 b6 b6 2-2-769 O N—Ph b2 b2 b6 b6 2-2-770 O N—Ph b3 b3 b6 b6 2-2-771 O N—Ph H H b7 b7 2-2-772 O N—Ph t-bu t-bu b7 b7 2-2-773 O N—Ph methyl methyl b7 b7 2-2-774 O N—Ph b1 b1 b7 b7 2-2-775 O N—Ph b2 b2 b7 b7 2-2-776 O N—Ph b3 b3 b7 b7 2-2-777 S N—Ph H H H H 2-2-778 S N—Ph t-bu t-bu H H 2-2-779 S N—Ph methyl methyl H H 2-2-780 S N—Ph t-bu t-bu t-bu t-bu 2-2-781 S N—Ph methyl methyl methyl methyl 2-2-782 S N—Ph b1 b1 H H 2-2-783 S N—Ph b2 b2 H H 2-2-784 S N—Ph b3 b3 H H 2-2-785 S N—Ph H H H a1 2-2-786 S N—Ph t-bu t-bu H a1 2-2-787 S N—Ph methyl methyl H a1 2-2-788 S N—Ph b1 b1 H a1 2-2-789 S N—Ph b2 b2 H a1 2-2-790 S N—Ph b3 b3 H a1 2-2-791 S N—Ph H H H a2 2-2-792 S N—Ph t-bu t-bu H a2 2-2-793 S N—Ph methyl methyl H a2 2-2-794 S N—Ph b1 b1 H a2 2-2-795 S N—Ph b2 b2 H a2 2-2-796 S N—Ph b3 b3 H a2 2-2-797 S N—Ph H H H a3 2-2-798 S N—Ph t-bu t-bu H a3 2-2-799 S N—Ph methyl methyl H a3 2-2-800 S N—Ph b1 b1 H a3 2-2-801 S N—Ph b2 b2 H a3 2-2-802 S N—Ph b3 b3 H a3 2-2-803 S N—Ph H H H a4 2-2-804 S N—Ph t-bu t-bu H a4 2-2-805 S N—Ph methyl methyl H a4 2-2-806 S N—Ph b1 b1 H a4 2-2-807 S N—Ph b2 b2 H a4 2-2-808 S N—Ph b3 b3 H a4 2-2-809 S N—Ph H H H a5 2-2-810 S N—Ph t-bu t-bu H a5 2-2-811 S N—Ph methyl methyl H a5 2-2-812 S N—Ph b1 b1 H a5 2-2-813 S N—Ph b2 b2 H a5 2-2-814 S N—Ph b3 b3 H a5 2-2-815 S N—Ph H H H a6 2-2-816 S N—Ph t-bu t-bu H a6 2-2-817 S N—Ph methyl methyl H a6 2-2-818 S N—Ph b1 b1 H a6 2-2-819 S N—Ph b2 b2 H a6 2-2-820 S N—Ph b3 b3 H a6 2-2-821 S N—Ph H H a1 H 2-2-822 S N—Ph t-bu t-bu a1 H 2-2-823 S N—Ph methyl methyl a1 H 2-2-824 S N—Ph b1 b1 a1 H 2-2-825 S N—Ph b2 b2 a1 H 2-2-826 S N—Ph b3 b3 a1 H 2-2-827 S N—Ph H H a2 H 2-2-828 S N—Ph t-bu t-bu a2 H 2-2-829 S N—Ph methyl methyl a2 H 2-2-830 S N—Ph b1 b1 a2 H 2-2-831 S N—Ph b2 b2 a2 H 2-2-832 S N—Ph b3 b3 a2 H 2-2-833 S N—Ph H H a3 H 2-2-834 S N—Ph t-bu t-bu a3 H 2-2-835 S N—Ph methyl methyl a3 H 2-2-836 S N—Ph b1 b1 a3 H 2-2-837 S N—Ph b2 b2 a3 H 2-2-838 S N—Ph b3 b3 a3 H 2-2-839 S N—Ph H H a4 H 2-2-840 S N—Ph t-bu t-bu a4 H 2-2-841 S N—Ph methyl methyl a4 H 2-2-842 S N—Ph b1 b1 a4 H 2-2-843 S N—Ph b2 b2 a4 H 2-2-844 S N—Ph b3 b3 a4 H 2-2-845 S N—Ph H H a5 H 2-2-846 S N—Ph t-bu t-bu a5 H 2-2-847 S N—Ph methyl methyl a5 H 2-2-848 S N—Ph b1 b1 a5 H 2-2-849 S N—Ph b2 b2 a5 H 2-2-850 S N—Ph b3 b3 a5 H 2-2-851 S N—Ph H H a6 H 2-2-852 S N—Ph t-bu t-bu a6 H 2-2-853 S N—Ph methyl methyl a6 H 2-2-854 S N—Ph b1 b1 a6 H 2-2-855 S N—Ph b2 b2 a6 H 2-2-856 S N—Ph b3 b3 a6 H 2-2-857 S N—Ph H H b1 H 2-2-858 S N—Ph t-bu t-bu b1 H 2-2-859 S N—Ph methyl methyl b1 H 2-2-860 S N—Ph b1 b1 b1 H 2-2-861 S N—Ph b2 b2 b1 H 2-2-862 S N—Ph b3 b3 b1 H 2-2-863 S N—Ph H H b2 H 2-2-864 S N—Ph t-bu t-bu b2 H 2-2-865 S N—Ph methyl methyl b2 H 2-2-866 S N—Ph b1 b1 b2 H 2-2-867 S N—Ph b2 b2 b2 H 2-2-868 S N—Ph b3 b3 b2 H 2-2-869 S N—Ph H H b3 H 2-2-870 S N—Ph t-bu t-bu b3 H 2-2-871 S N—Ph methyl methyl b3 H 2-2-872 S N—Ph b1 b1 b3 H 2-2-873 S N—Ph b2 b2 b3 H 2-2-874 S N—Ph b3 b3 b3 H 2-2-875 S N—Ph H H b4 H 2-2-876 S N—Ph t-bu t-bu b4 H 2-2-877 S N—Ph methyl methyl b4 H 2-2-878 S N—Ph b1 b1 b4 H 2-2-879 S N—Ph b2 b2 b4 H 2-2-880 S N—Ph b3 b3 b4 H 2-2-881 S N—Ph H H b5 H 2-2-882 S N—Ph t-bu t-bu b5 H 2-2-883 S N—Ph methyl methyl b5 H 2-2-884 S N—Ph b1 b1 b5 H 2-2-885 S N—Ph b2 b2 b5 H 2-2-886 S N—Ph b3 b3 b5 H 2-2-887 S N—Ph H H b6 H 2-2-888 S N—Ph t-bu t-bu b6 H 2-2-889 S N—Ph methyl methyl b6 H 2-2-890 S N—Ph b1 b1 b6 H 2-2-891 S N—Ph b2 b2 b6 H 2-2-892 S N—Ph b3 b3 b6 H 2-2-893 S N—Ph H H b7 H 2-2-894 S N—Ph t-bu t-bu b7 H 2-2-895 S N—Ph methyl methyl b7 H 2-2-896 S N—Ph b1 b1 b7 H 2-2-897 S N—Ph b2 b2 b7 H 2-2-898 S N—Ph b3 b3 b7 H 2-2-899 S N—Ph H H b8 H 2-2-900 S N—Ph t-bu t-bu b8 H 2-2-901 S N—Ph methyl methyl b8 H 2-2-902 S N—Ph b1 b1 b8 H 2-2-903 S N—Ph b2 b2 b8 H 2-2-904 S N—Ph b3 b3 b8 H 2-2-905 S N—Ph H H b9 H 2-2-906 S N—Ph t-bu t-bu b9 H 2-2-907 S N—Ph methyl methyl b9 H 2-2-908 S N—Ph b1 b1 b9 H 2-2-909 S N—Ph b2 b2 b9 H 2-2-910 S N—Ph b3 b3 b9 H 2-2-911 S N—Ph H H b10 H 2-2-912 S N—Ph t-bu t-bu b10 H 2-2-913 S N—Ph methyl methyl b10 H 2-2-914 S N—Ph b1 b1 b10 H 2-2-915 S N—Ph b2 b2 b10 H 2-2-916 S N—Ph b3 b3 b10 H 2-2-917 S N—Ph H H a1 a1 2-2-918 S N—Ph t-bu t-bu a1 a1 2-2-919 S N—Ph methyl methyl a1 a1 2-2-920 S N—Ph b1 b1 a1 a1 2-2-921 S N—Ph b2 b2 a1 a1 2-2-922 S N—Ph b3 b3 a1 a1 2-2-923 S N—Ph H H a2 a2 2-2-924 S N—Ph t-bu t-bu a2 a2 2-2-925 S N—Ph methyl methyl a2 a2 2-2-926 S N—Ph b1 b1 a2 a2 2-2-927 S N—Ph b2 b2 a2 a2 2-2-928 S N—Ph b3 b3 a2 a2 2-2-929 S N—Ph H H a3 a3 2-2-930 S N—Ph t-bu t-bu a3 a3 2-2-931 S N—Ph methyl methyl a3 a3 2-2-932 S N—Ph b1 b1 a3 a3 2-2-933 S N—Ph b2 b2 a3 a3 2-2-934 S N—Ph b3 b3 a3 a3 2-2-935 S N—Ph H H b1 b1 2-2-936 S N—Ph t-bu t-bu b1 b1 2-2-937 S N—Ph methyl methyl b1 b1 2-2-938 S N—Ph b1 b1 b1 b1 2-2-939 S N—Ph b2 b2 b1 b1 2-2-940 S N—Ph b3 b3 b1 b1 2-2-941 S N—Ph H H b2 b2 2-2-942 S N—Ph t-bu t-bu b2 b2 2-2-943 S N—Ph methyl methyl b2 b2 2-2-944 S N—Ph b1 b1 b2 b2 2-2-945 S N—Ph b2 b2 b2 b2 2-2-946 S N—Ph b3 b3 b2 b2 2-2-947 S N—Ph H H b3 b3 2-2-948 S N—Ph t-bu t-bu b3 b3 2-2-949 S N—Ph methyl methyl b3 b3 2-2-950 S N—Ph b1 b1 b3 b3 2-2-951 S N—Ph b2 b2 b3 b3 2-2-952 S N—Ph b3 b3 b3 b3 2-2-953 S N—Ph H H b5 b5 2-2-954 S N—Ph t-bu t-bu b5 b5 2-2-955 S N—Ph methyl methyl b5 b5 2-2-956 S N—Ph b1 b1 b5 b5 2-2-957 S N—Ph b2 b2 b5 b5 2-2-958 S N—Ph b3 b3 b5 b5 2-2-959 S N—Ph H H b6 b6 2-2-960 S N—Ph t-bu t-bu b6 b6 2-2-961 S N—Ph methyl methyl b6 b6 2-2-962 S N—Ph b1 b1 b6 b6 2-2-963 S N—Ph b2 b2 b6 b6 2-2-964 S N—Ph b3 b3 b6 b6 2-2-965 S N—Ph H H b7 b7 2-2-966 S N—Ph t-bu t-bu b7 b7 2-2-967 S N—Ph methyl methyl b7 b7 2-2-968 S N—Ph b1 b1 b7 b7 2-2-969 S N—Ph b2 b2 b7 b7 2-2-970 S N—Ph b3 b3 b7 b7 Group 2-3 The compounds are represented by the formula 2-3 below, wherein CY.sub.1 and CY.sub.3 are each a benzene group, X.sub.1 is B, and Y1, Y2, R2b, R2d, (R1)a1, (R3)a3 are each shown in the table 3 below, ##STR00104## TABLE-US-00030 TABLE 3 Compound No. Y1 Y2 R2b R2d (R1)a1 (R3)a3 2-3-001 N—Ph N—Ph H H H H 2-3-002 N—Ph N—Ph t-bu H H H 2-3-003 N—Ph N—Ph methyl H H H 2-3-004 N—Ph N—Ph t-bu t-bu t-bu t-bu 2-3-005 N—Ph N—Ph methyl methyl methyl methyl 2-3-006 N—Ph N—Ph b1 H H H 2-3-007 N—Ph N—Ph b2 H H H 2-3-008 N—Ph N—Ph b3 H H H 2-3-009 N—Ph N—Ph H H H a1 2-3-010 N—Ph N—Ph t-bu H H a1 2-3-011 N—Ph N—Ph methyl H H a1 2-3-012 N—Ph N—Ph b1 H H a1 2-3-013 N—Ph N—Ph b2 H H a1 2-3-014 N—Ph N—Ph b3 H H a1 2-3-015 N—Ph N—Ph H H H a2 2-3-016 N—Ph N—Ph t-bu H H a2 2-3-017 N—Ph N—Ph methyl H H a2 2-3-018 N—Ph N—Ph b1 H H a2 2-3-019 N—Ph N—Ph b2 H H a2 2-3-020 N—Ph N—Ph b3 H H a2 2-3-021 N—Ph N—Ph H H H a3 2-3-022 N—Ph N—Ph t-bu H H a3 2-3-023 N—Ph N—Ph methyl H H a3 2-3-024 N—Ph N—Ph b1 H H a3 2-3-025 N—Ph N—Ph b2 H H a3 2-3-026 N—Ph N—Ph b3 H H a3 2-3-027 N—Ph N—Ph H H H a4 2-3-028 N—Ph N—Ph t-bu H H a4 2-3-029 N—Ph N—Ph methyl H H a4 2-3-030 N—Ph N—Ph b1 H H a4 2-3-031 N—Ph N—Ph b2 H H a4 2-3-032 N—Ph N—Ph b3 H H a4 2-3-033 N—Ph N—Ph H H H a5 2-3-034 N—Ph N—Ph t-bu H H a5 2-3-035 N—Ph N—Ph methyl H H a5 2-3-036 N—Ph N—Ph b1 H H a5 2-3-037 N—Ph N—Ph b2 H H a5 2-3-038 N—Ph N—Ph b3 H H a5 2-3-039 N—Ph N—Ph H H H a6 2-3-040 N—Ph N—Ph t-bu H H a6 2-3-041 N—Ph N—Ph methyl H H a6 2-3-042 N—Ph N—Ph b1 H H a6 2-3-043 N—Ph N—Ph b2 H H a6 2-3-044 N—Ph N—Ph b3 H H a6 2-3-045 N—Ph N—Ph H H a1 H 2-3-046 N—Ph N—Ph t-bu H a1 H 2-3-047 N—Ph N—Ph methyl H a1 H 2-3-048 N—Ph N—Ph b1 H a1 H 2-3-049 N—Ph N—Ph b2 H a1 H 2-3-050 N—Ph N—Ph b3 H a1 H 2-3-051 N—Ph N—Ph H H a2 H 2-3-052 N—Ph N—Ph t-bu H a2 H 2-3-053 N—Ph N—Ph methyl H a2 H 2-3-054 N—Ph N—Ph b1 H a2 H 2-3-055 N—Ph N—Ph b2 H a2 H 2-3-056 N—Ph N—Ph b3 H a2 H 2-3-057 N—Ph N—Ph H H a3 H 2-3-058 N—Ph N—Ph t-bu H a3 H 2-3-059 N—Ph N—Ph methyl H a3 H 2-3-060 N—Ph N—Ph b1 H a3 H 2-3-061 N—Ph N—Ph b2 H a3 H 2-3-062 N—Ph N—Ph b3 H a3 H 2-3-063 N—Ph N—Ph H H a4 H 2-3-064 N—Ph N—Ph t-bu H a4 H 2-3-065 N—Ph N—Ph methyl H a4 H 2-3-066 N—Ph N—Ph b1 H a4 H 2-3-067 N—Ph N—Ph b2 H a4 H 2-3-068 N—Ph N—Ph b3 H a4 H 2-3-069 N—Ph N—Ph H H a5 H 2-3-070 N—Ph N—Ph t-bu H a5 H 2-3-071 N—Ph N—Ph methyl H a5 H 2-3-072 N—Ph N—Ph b1 H a5 H 2-3-073 N—Ph N—Ph b2 H a5 H 2-3-074 N—Ph N—Ph b3 H a5 H 2-3-075 N—Ph N—Ph H H a6 H 2-3-076 N—Ph N—Ph t-bu H a6 H 2-3-077 N—Ph N—Ph methyl H a6 H 2-3-078 N—Ph N—Ph b1 H a6 H 2-3-079 N—Ph N—Ph b2 H a6 H 2-3-080 N—Ph N—Ph b3 H a6 H 2-3-081 N—Ph N—Ph H H b1 H 2-3-082 N—Ph N—Ph t-bu H b1 H 2-3-083 N—Ph N—Ph methyl H b1 H 2-3-084 N—Ph N—Ph b1 H b1 H 2-3-085 N—Ph N—Ph b2 H b1 H 2-3-086 N—Ph N—Ph b3 H b1 H 2-3-087 N—Ph N—Ph H H b2 H 2-3-088 N—Ph N—Ph t-bu H b2 H 2-3-089 N—Ph N—Ph methyl H b2 H 2-3-090 N—Ph N—Ph b1 H b2 H 2-3-091 N—Ph N—Ph b2 H b2 H 2-3-092 N—Ph N—Ph b3 H b2 H 2-3-093 N—Ph N—Ph H H b3 H 2-3-094 N—Ph N—Ph t-bu H b3 H 2-3-095 N—Ph N—Ph methyl H b3 H 2-3-096 N—Ph N—Ph b1 H b3 H 2-3-097 N—Ph N—Ph b2 H b3 H 2-3-098 N—Ph N—Ph b3 H b3 H 2-3-099 N—Ph N—Ph H H b4 H 2-3-100 N—Ph N—Ph t-bu H b4 H 2-3-101 N—Ph N—Ph methyl H b4 H 2-3-102 N—Ph N—Ph b1 H b4 H 2-3-103 N—Ph N—Ph b2 H b4 H 2-3-104 N—Ph N—Ph b3 H b4 H 2-3-105 N—Ph N—Ph H H b5 H 2-3-106 N—Ph N—Ph t-bu H b5 H 2-3-107 N—Ph N—Ph methyl H b5 H 2-3-108 N—Ph N—Ph b1 H b5 H 2-3-109 N—Ph N—Ph b2 H b5 H 2-3-110 N—Ph N—Ph b3 H b5 H 2-3-111 N—Ph N—Ph H H b6 H 2-3-112 N—Ph N—Ph t-bu H b6 H 2-3-113 N—Ph N—Ph methyl H b6 H 2-3-114 N—Ph N—Ph b1 H b6 H 2-3-115 N—Ph N—Ph b2 H b6 H 2-3-116 N—Ph N—Ph b3 H b6 H 2-3-117 N—Ph N—Ph H H b7 H 2-3-118 N—Ph N—Ph t-bu H b7 H 2-3-119 N—Ph N—Ph methyl H b7 H 2-3-120 N—Ph N—Ph b1 H b7 H 2-3-121 N—Ph N—Ph b2 H b7 H 2-3-122 N—Ph N—Ph b3 H b7 H 2-3-123 N—Ph N—Ph H H b8 H 2-3-124 N—Ph N—Ph t-bu H b8 H 2-3-125 N—Ph N—Ph methyl H b8 H 2-3-126 N—Ph N—Ph b1 H b8 H 2-3-127 N—Ph N—Ph b2 H b8 H 2-3-128 N—Ph N—Ph b3 H b8 H 2-3-129 N—Ph N—Ph H H b9 H 2-3-130 N—Ph N—Ph t-bu H b9 H 2-3-131 N—Ph N—Ph methyl H b9 H 2-3-132 N—Ph N—Ph b1 H b9 H 2-3-133 N—Ph N—Ph b2 H b9 H 2-3-134 N—Ph N—Ph b3 H b9 H 2-3-135 N—Ph N—Ph H H b10 H 2-3-136 N—Ph N—Ph t-bu H b10 H 2-3-137 N—Ph N—Ph methyl H b10 H 2-3-138 N—Ph N—Ph b1 H b10 H 2-3-139 N—Ph N—Ph b2 H b10 H 2-3-140 N—Ph N—Ph b3 H b10 H 2-3-141 N—Ph N—Ph H H a1 a1 2-3-142 N—Ph N—Ph t-bu H a1 a1 2-3-143 N—Ph N—Ph methyl H a1 a1 2-3-144 N—Ph N—Ph b1 H a1 a1 2-3-145 N—Ph N—Ph b2 H a1 a1 2-3-146 N—Ph N—Ph b3 H a1 a1 2-3-147 N—Ph N—Ph H H a2 a2 2-3-148 N—Ph N—Ph t-bu H a2 a2 2-3-149 N—Ph N—Ph methyl H a2 a2 2-3-150 N—Ph N—Ph b1 H a2 a2 2-3-151 N—Ph N—Ph b2 H a2 a2 2-3-152 N—Ph N—Ph b3 H a2 a2 2-3-153 N—Ph N—Ph H H a3 a3 2-3-154 N—Ph N—Ph t-bu H a3 a3 2-3-155 N—Ph N—Ph methyl H a3 a3 2-3-156 N—Ph N—Ph b1 H a3 a3 2-3-157 N—Ph N—Ph b2 H a3 a3 2-3-158 N—Ph N—Ph b3 H a3 a3 2-3-159 N—Ph N—Ph H H b1 b1 2-3-160 N—Ph N—Ph t-bu H b1 b1 2-3-161 N—Ph N—Ph methyl H b1 b1 2-3-162 N—Ph N—Ph b1 H b1 b1 2-3-163 N—Ph N—Ph b2 H b1 b1 2-3-164 N—Ph N—Ph b3 H b1 b1 2-3-165 N—Ph N—Ph H H b2 b2 2-3-166 N—Ph N—Ph t-bu H b2 b2 2-3-167 N—Ph N—Ph methyl H b2 b2 2-3-168 N—Ph N—Ph b1 H b2 b2 2-3-169 N—Ph N—Ph b2 H b2 b2 2-3-170 N—Ph N—Ph b3 H b2 b2 2-3-171 N—Ph N—Ph H H b3 b3 2-3-172 N—Ph N—Ph t-bu H b3 b3 2-3-173 N—Ph N—Ph methyl H b3 b3 2-3-174 N—Ph N—Ph b1 H b3 b3 2-3-175 N—Ph N—Ph b2 H b3 b3 2-3-176 N—Ph N—Ph b3 H b3 b3 2-3-177 N—Ph N—Ph H H b5 b5 2-3-178 N—Ph N—Ph t-bu H b5 b5 2-3-179 N—Ph N—Ph methyl H b5 b5 2-3-180 N—Ph N—Ph b1 H b5 b5 2-3-181 N—Ph N—Ph b2 H b5 b5 2-3-182 N—Ph N—Ph b3 H b5 b5 2-3-183 N—Ph N—Ph H H b6 b6 2-3-184 N—Ph N—Ph t-bu H b6 b6 2-3-185 N—Ph N—Ph methyl H b6 b6 2-3-186 N—Ph N—Ph b1 H b6 b6 2-3-187 N—Ph N—Ph b2 H b6 b6 2-3-188 N—Ph N—Ph b3 H b6 b6 2-3-189 N—Ph N—Ph H H b7 b7 2-3-190 N—Ph N—Ph t-bu H b7 b7 2-3-191 N—Ph N—Ph methyl H b7 b7 2-3-192 N—Ph N—Ph b1 H b7 b7 2-3-193 N—Ph N—Ph b2 H b7 b7 2-3-194 N—Ph N—Ph b3 H b7 b7 2-3-195 N-tolyl N-tolyl H H H H 2-3-196 N-tolyl N-tolyl t-bu H H H 2-3-197 N-tolyl N-tolyl methyl H H H 2-3-198 N-tolyl N-tolyl t-bu t-bu t-bu t-bu 2-3-199 N-tolyl N-tolyl methyl methyl methyl methyl 2-3-200 N-tolyl N-tolyl b1 H H H 2-3-201 N-tolyl N-tolyl b2 H H H 2-3-202 N-tolyl N-tolyl b3 H H H 2-3-203 N-tolyl N-tolyl H H H a1 2-3-204 N-tolyl N-tolyl t-bu H H a1 2-3-205 N-tolyl N-tolyl methyl H H a1 2-3-206 N-tolyl N-tolyl b1 H H a1 2-3-207 N-tolyl N-tolyl b2 H H a1 2-3-208 N-tolyl N-tolyl b3 H H a1 2-3-209 N-tolyl N-tolyl H H H a2 2-3-210 N-tolyl N-tolyl t-bu H H a2 2-3-211 N-tolyl N-tolyl methyl H H a2 2-3-212 N-tolyl N-tolyl b1 H H a2 2-3-213 N-tolyl N-tolyl b2 H H a2 2-3-214 N-tolyl N-tolyl b3 H H a2 2-3-215 N-tolyl N-tolyl H H H a3 2-3-216 N-tolyl N-tolyl t-bu H H a3 2-3-217 N-tolyl N-tolyl methyl H H a3 2-3-218 N-tolyl N-tolyl b1 H H a3 2-3-219 N-tolyl N-tolyl b2 H H a3 2-3-220 N-tolyl N-tolyl b3 H H a3 2-3-221 N-tolyl N-tolyl H H H a4 2-3-222 N-tolyl N-tolyl t-bu H H a4 2-3-223 N-tolyl N-tolyl methyl H H a4 2-3-224 N-tolyl N-tolyl b1 H H a4 2-3-225 N-tolyl N-tolyl b2 H H a4 2-3-226 N-tolyl N-tolyl b3 H H a4 2-3-227 N-tolyl N-tolyl H H H a5 2-3-228 N-tolyl N-tolyl t-bu H H a5 2-3-229 N-tolyl N-tolyl methyl H H a5 2-3-230 N-tolyl N-tolyl b1 H H a5 2-3-231 N-tolyl N-tolyl b2 H H a5 2-3-232 N-tolyl N-tolyl b3 H H a5 2-3-233 N-tolyl N-tolyl H H H a6 2-3-234 N-tolyl N-tolyl t-bu H H a6 2-3-235 N-tolyl N-tolyl methyl H H a6 2-3-236 N-tolyl N-tolyl b1 H H a6 2-3-237 N-tolyl N-tolyl b2 H H a6 2-3-238 N-tolyl N-tolyl b3 H H a6 2-3-239 N-tolyl N-tolyl H H a1 H 2-3-240 N-tolyl N-tolyl t-bu H a1 H 2-3-241 N-tolyl N-tolyl methyl H a1 H 2-3-242 N-tolyl N-tolyl b1 H a1 H 2-3-243 N-tolyl N-tolyl b2 H a1 H 2-3-244 N-tolyl N-tolyl b3 H a1 H 2-3-245 N-tolyl N-tolyl H H a2 H 2-3-246 N-tolyl N-tolyl t-bu H a2 H 2-3-247 N-tolyl N-tolyl methyl H a2 H 2-3-248 N-tolyl N-tolyl b1 H a2 H 2-3-249 N-tolyl N-tolyl b2 H a2 H 2-3-250 N-tolyl N-tolyl b3 H a2 H 2-3-251 N-tolyl N-tolyl H H a3 H 2-3-252 N-tolyl N-tolyl t-bu H a3 H 2-3-253 N-tolyl N-tolyl methyl H a3 H 2-3-254 N-tolyl N-tolyl b1 H a3 H 2-3-255 N-tolyl N-tolyl b2 H a3 H 2-3-256 N-tolyl N-tolyl b3 H a3 H 2-3-257 N-tolyl N-tolyl H H a4 H 2-3-258 N-tolyl N-tolyl t-bu H a4 H 2-3-259 N-tolyl N-tolyl methyl H a4 H 2-3-260 N-tolyl N-tolyl b1 H a4 H 2-3-261 N-tolyl N-tolyl b2 H a4 H 2-3-262 N-tolyl N-tolyl b3 H a4 H 2-3-263 N-tolyl N-tolyl H H a5 H 2-3-264 N-tolyl N-tolyl t-bu H a5 H 2-3-265 N-tolyl N-tolyl methyl H a5 H 2-3-266 N-tolyl N-tolyl b1 H a5 H 2-3-267 N-tolyl N-tolyl b2 H a5 H 2-3-268 N-tolyl N-tolyl b3 H a5 H 2-3-269 N-tolyl N-tolyl H H a6 H 2-3-270 N-tolyl N-tolyl t-bu H a6 H 2-3-271 N-tolyl N-tolyl methyl H a6 H 2-3-272 N-tolyl N-tolyl b1 H a6 H 2-3-273 N-tolyl N-tolyl b2 H a6 H 2-3-274 N-tolyl N-tolyl b3 H a6 H 2-3-275 N-tolyl N-tolyl H H b1 H 2-3-276 N-tolyl N-tolyl t-bu H b1 H 2-3-277 N-tolyl N-tolyl methyl H b1 H 2-3-278 N-tolyl N-tolyl b1 H b1 H 2-3-279 N-tolyl N-tolyl b2 H b1 H 2-3-280 N-tolyl N-tolyl b3 H b1 H 2-3-281 N-tolyl N-tolyl H H b2 H 2-3-282 N-tolyl N-tolyl t-bu H b2 H 2-3-283 N-tolyl N-tolyl methyl H b2 H 2-3-284 N-tolyl N-tolyl b1 H b2 H 2-3-285 N-tolyl N-tolyl b2 H b2 H 2-3-286 N-tolyl N-tolyl b3 H b2 H 2-3-287 N-tolyl N-tolyl H H b3 H 2-3-288 N-tolyl N-tolyl t-bu H b3 H 2-3-289 N-tolyl N-tolyl methyl H b3 H 2-3-290 N-tolyl N-tolyl b1 H b3 H 2-3-291 N-tolyl N-tolyl b2 H b3 H 2-3-292 N-tolyl N-tolyl b3 H b3 H 2-3-293 N-tolyl N-tolyl H H b4 H 2-3-294 N-tolyl N-tolyl t-bu H b4 H 2-3-295 N-tolyl N-tolyl methyl H b4 H 2-3-296 N-tolyl N-tolyl b1 H b4 H 2-3-297 N-tolyl N-tolyl b2 H b4 H 2-3-298 N-tolyl N-tolyl b3 H b4 H 2-3-299 N-tolyl N-tolyl H H b5 H 2-3-300 N-tolyl N-tolyl t-bu H b5 H 2-3-301 N-tolyl N-tolyl methyl H b5 H 2-3-302 N-tolyl N-tolyl b1 H b5 H 2-3-303 N-tolyl N-tolyl b2 H b5 H 2-3-304 N-tolyl N-tolyl b3 H b5 H 2-3-305 N-tolyl N-tolyl H H b6 H 2-3-306 N-tolyl N-tolyl t-bu H b6 H 2-3-307 N-tolyl N-tolyl methyl H b6 H 2-3-308 N-tolyl N-tolyl b1 H b6 H 2-3-309 N-tolyl N-tolyl b2 H b6 H 2-3-310 N-tolyl N-tolyl b3 H b6 H 2-3-311 N-tolyl N-tolyl H H b7 H 2-3-312 N-tolyl N-tolyl t-bu H b7 H 2-3-313 N-tolyl N-tolyl methyl H b7 H 2-3-314 N-tolyl N-tolyl b1 H b7 H 2-3-315 N-tolyl N-tolyl b2 H b7 H 2-3-316 N-tolyl N-tolyl b3 H b7 H 2-3-317 N-tolyl N-tolyl H H b8 H 2-3-318 N-tolyl N-tolyl t-bu H b8 H 2-3-319 N-tolyl N-tolyl methyl H b8 H 2-3-320 N-tolyl N-tolyl b1 H b8 H 2-3-321 N-tolyl N-tolyl b2 H b8 H 2-3-322 N-tolyl N-tolyl b3 H b8 H 2-3-323 N-tolyl N-tolyl H H b9 H 2-3-324 N-tolyl N-tolyl t-bu H b9 H 2-3-325 N-tolyl N-tolyl methyl H b9 H 2-3-326 N-tolyl N-tolyl b1 H b9 H 2-3-327 N-tolyl N-tolyl b2 H b9 H 2-3-328 N-tolyl N-tolyl b3 H b9 H 2-3-329 N-tolyl N-tolyl H H b10 H 2-3-330 N-tolyl N-tolyl t-bu H b10 H 2-3-331 N-tolyl N-tolyl methyl H b10 H 2-3-332 N-tolyl N-tolyl b1 H b10 H 2-3-333 N-tolyl N-tolyl b2 H b10 H 2-3-334 N-tolyl N-tolyl b3 H b10 H 2-3-335 N-tolyl N-tolyl H H a1 a1 2-3-336 N-tolyl N-tolyl t-bu H a1 a1 2-3-337 N-tolyl N-tolyl methyl H a1 a1 2-3-338 N-tolyl N-tolyl b1 H a1 a1 2-3-339 N-tolyl N-tolyl b2 H a1 a1 2-3-340 N-tolyl N-tolyl b3 H a1 a1 2-3-341 N-tolyl N-tolyl H H a2 a2 2-3-342 N-tolyl N-tolyl t-bu H a2 a2 2-3-343 N-tolyl N-tolyl methyl H a2 a2 2-3-344 N-tolyl N-tolyl b1 H a2 a2 2-3-345 N-tolyl N-tolyl b2 H a2 a2 2-3-346 N-tolyl N-tolyl b3 H a2 a2 2-3-347 N-tolyl N-tolyl H H a3 a3 2-3-348 N-tolyl N-tolyl t-bu H a3 a3 2-3-349 N-tolyl N-tolyl methyl H a3 a3 2-3-350 N-tolyl N-tolyl b1 H a3 a3 2-3-351 N-tolyl N-tolyl b2 H a3 a3 2-3-352 N-tolyl N-tolyl b3 H a3 a3 2-3-353 N-tolyl N-tolyl H H b1 b1 2-3-354 N-tolyl N-tolyl t-bu H b1 b1 2-3-355 N-tolyl N-tolyl methyl H b1 b1 2-3-356 N-tolyl N-tolyl b1 H b1 b1 2-3-357 N-tolyl N-tolyl b2 H b1 b1 2-3-358 N-tolyl N-tolyl b3 H b1 b1 2-3-359 N-tolyl N-tolyl H H b2 b2 2-3-360 N-tolyl N-tolyl t-bu H b2 b2 2-3-361 N-tolyl N-tolyl methyl H b2 b2 2-3-362 N-tolyl N-tolyl b1 H b2 b2 2-3-363 N-tolyl N-tolyl b2 H b2 b2 2-3-364 N-tolyl N-tolyl b3 H b2 b2 2-3-365 N-tolyl N-tolyl H H b3 b3 2-3-366 N-tolyl N-tolyl t-bu H b3 b3 2-3-367 N-tolyl N-tolyl methyl H b3 b3 2-3-368 N-tolyl N-tolyl b1 H b3 b3 2-3-369 N-tolyl N-tolyl b2 H b3 b3 2-3-370 N-tolyl N-tolyl b3 H b3 b3 2-3-371 N-tolyl N-tolyl H H b5 b5 2-3-372 N-tolyl N-tolyl t-bu H b5 b5 2-3-373 N-tolyl N-tolyl methyl H b5 b5 2-3-374 N-tolyl N-tolyl b1 H b5 b5 2-3-375 N-tolyl N-tolyl b2 H b5 b5 2-3-376 N-tolyl N-tolyl b3 H b5 b5 2-3-377 N-tolyl N-tolyl H H b6 b6 2-3-378 N-tolyl N-tolyl t-bu H b6 b6 2-3-379 N-tolyl N-tolyl methyl H b6 b6 2-3-380 N-tolyl N-tolyl b1 H b6 b6 2-3-381 N-tolyl N-tolyl b2 H b6 b6 2-3-382 N-tolyl N-tolyl b3 H b6 b6 2-3-383 N-tolyl N-tolyl H H b7 b7 2-3-384 N-tolyl N-tolyl t-bu H b7 b7 2-3-385 N-tolyl N-tolyl methyl H b7 b7 2-3-386 N-tolyl N-tolyl b1 H b7 b7 2-3-387 N-tolyl N-tolyl b2 H b7 b7 2-3-388 N-tolyl N-tolyl b3 H b7 b7 2-3-389 N-Biph N-Biph H H H H 2-3-390 N-Biph N-Biph t-bu H H H 2-3-391 N-Biph N-Biph methyl H H H 2-3-392 N-Biph N-Biph t-bu t-bu t-bu t-bu 2-3-393 N-Biph N-Biph methyl methyl methyl methyl 2-3-394 N-Biph N-Biph b1 H H H 2-3-395 N-Biph N-Biph b2 H H H 2-3-396 N-Biph N-Biph b3 H H H 2-3-397 N-Biph N-Biph H H H a1 2-3-398 N-Biph N-Biph t-bu H H a1 2-3-399 N-Biph N-Biph methyl H H a1 2-3-400 N-Biph N-Biph b1 H H a1 2-3-401 N-Biph N-Biph b2 H H a1 2-3-402 N-Biph N-Biph b3 H H a1 2-3-403 N-Biph N-Biph H H H a2 2-3-404 N-Biph N-Biph t-bu H H a2 2-3-405 N-Biph N-Biph methyl H H a2 2-3-406 N-Biph N-Biph b1 H H a2 2-3-407 N-Biph N-Biph b2 H H a2 2-3-408 N-Biph N-Biph b3 H H a2 2-3-409 N-Biph N-Biph H H H a3 2-3-410 N-Biph N-Biph t-bu H H a3 2-3-411 N-Biph N-Biph methyl H H a3 2-3-412 N-Biph N-Biph b1 H H a3 2-3-413 N-Biph N-Biph b2 H H a3 2-3-414 N-Biph N-Biph b3 H H a3 2-3-415 N-Biph N-Biph H H H a4 2-3-416 N-Biph N-Biph t-bu H H a4 2-3-417 N-Biph N-Biph methyl H H a4 2-3-418 N-Biph N-Biph b1 H H a4 2-3-419 N-Biph N-Biph b2 H H a4 2-3-420 N-Biph N-Biph b3 H H a4 2-3-421 N-Biph N-Biph H H H a5 2-3-422 N-Biph N-Biph t-bu H H a5 2-3-423 N-Biph N-Biph methyl H H a5 2-3-424 N-Biph N-Biph b1 H H a5 2-3-425 N-Biph N-Biph b2 H H a5 2-3-426 N-Biph N-Biph b3 H H a5 2-3-427 N-Biph N-Biph H H H a6 2-3-428 N-Biph N-Biph t-bu H H a6 2-3-429 N-Biph N-Biph methyl H H a6 2-3-430 N-Biph N-Biph b1 H H a6 2-3-431 N-Biph N-Biph b2 H H a6 2-3-432 N-Biph N-Biph b3 H H a6 2-3-433 N-Biph N-Biph H H a1 H 2-3-434 N-Biph N-Biph t-bu H a1 H 2-3-435 N-Biph N-Biph methyl H a1 H 2-3-436 N-Biph N-Biph b1 H a1 H 2-3-437 N-Biph N-Biph b2 H a1 H 2-3-438 N-Biph N-Biph b3 H a1 H 2-3-439 N-Biph N-Biph H H a2 H 2-3-440 N-Biph N-Biph t-bu H a2 H 2-3-441 N-Biph N-Biph methyl H a2 H 2-3-442 N-Biph N-Biph b1 H a2 H 2-3-443 N-Biph N-Biph b2 H a2 H 2-3-444 N-Biph N-Biph b3 H a2 H 2-3-445 N-Biph N-Biph H H a3 H 2-3-446 N-Biph N-Biph t-bu H a3 H 2-3-447 N-Biph N-Biph methyl H a3 H 2-3-448 N-Biph N-Biph b1 H a3 H 2-3-449 N-Biph N-Biph b2 H a3 H 2-3-450 N-Biph N-Biph b3 H a3 H 2-3-451 N-Biph N-Biph H H a4 H 2-3-452 N-Biph N-Biph t-bu H a4 H 2-3-453 N-Biph N-Biph methyl H a4 H 2-3-454 N-Biph N-Biph b1 H a4 H 2-3-455 N-Biph N-Biph b2 H a4 H 2-3-456 N-Biph N-Biph b3 H a4 H 2-3-457 N-Biph N-Biph H H a5 H 2-3-458 N-Biph N-Biph t-bu H a5 H 2-3-459 N-Biph N-Biph methyl H a5 H 2-3-460 N-Biph N-Biph b1 H a5 H 2-3-461 N-Biph N-Biph b2 H a5 H 2-3-462 N-Biph N-Biph b3 H a5 H 2-3-463 N-Biph N-Biph H H a6 H 2-3-464 N-Biph N-Biph t-bu H a6 H 2-3-465 N-Biph N-Biph methyl H a6 H 2-3-466 N-Biph N-Biph b1 H a6 H 2-3-467 N-Biph N-Biph b2 H a6 H 2-3-468 N-Biph N-Biph b3 H a6 H 2-3-469 N-Biph N-Biph H H b1 H 2-3-470 N-Biph N-Biph t-bu H b1 H 2-3-471 N-Biph N-Biph methyl H b1 H 2-3-472 N-Biph N-Biph b1 H b1 H 2-3-473 N-Biph N-Biph b2 H b1 H 2-3-474 N-Biph N-Biph b3 H b1 H 2-3-475 N-Biph N-Biph H H b2 H 2-3-476 N-Biph N-Biph t-bu H b2 H 2-3-477 N-Biph N-Biph methyl H b2 H 2-3-478 N-Biph N-Biph b1 H b2 H 2-3-479 N-Biph N-Biph b2 H b2 H 2-3-480 N-Biph N-Biph b3 H b2 H 2-3-481 N-Biph N-Biph H H b3 H 2-3-482 N-Biph N-Biph t-bu H b3 H 2-3-483 N-Biph N-Biph methyl H b3 H 2-3-484 N-Biph N-Biph b1 H b3 H 2-3-485 N-Biph N-Biph b2 H b3 H 2-3-486 N-Biph N-Biph b3 H b3 H 2-3-487 N-Biph N-Biph H H b4 H 2-3-488 N-Biph N-Biph t-bu H b4 H 2-3-489 N-Biph N-Biph methyl H b4 H 2-3-490 N-Biph N-Biph b1 H b4 H 2-3-491 N-Biph N-Biph b2 H b4 H 2-3-492 N-Biph N-Biph b3 H b4 H 2-3-493 N-Biph N-Biph H H b5 H 2-3-494 N-Biph N-Biph t-bu H b5 H 2-3-495 N-Biph N-Biph methyl H b5 H 2-3-496 N-Biph N-Biph b1 H b5 H 2-3-497 N-Biph N-Biph b2 H b5 H 2-3-498 N-Biph N-Biph b3 H b5 H 2-3-499 N-Biph N-Biph H H b6 H 2-3-500 N-Biph N-Biph t-bu H b6 H 2-3-501 N-Biph N-Biph methyl H b6 H 2-3-502 N-Biph N-Biph b1 H b6 H 2-3-503 N-Biph N-Biph b2 H b6 H 2-3-504 N-Biph N-Biph b3 H b6 H 2-3-505 N-Biph N-Biph H H b7 H 2-3-506 N-Biph N-Biph t-bu H b7 H 2-3-507 N-Biph N-Biph methyl H b7 H 2-3-508 N-Biph N-Biph b1 H b7 H 2-3-509 N-Biph N-Biph b2 H b7 H 2-3-510 N-Biph N-Biph b3 H b7 H 2-3-511 N-Biph N-Biph H H b8 H 2-3-512 N-Biph N-Biph t-bu H b8 H 2-3-513 N-Biph N-Biph methyl H b8 H 2-3-514 N-Biph N-Biph b1 H b8 H 2-3-515 N-Biph N-Biph b2 H b8 H 2-3-516 N-Biph N-Biph b3 H b8 H 2-3-517 N-Biph N-Biph H H b9 H 2-3-518 N-Biph N-Biph t-bu H b9 H 2-3-519 N-Biph N-Biph methyl H b9 H 2-3-520 N-Biph N-Biph b1 H b9 H 2-3-521 N-Biph N-Biph b2 H b9 H 2-3-522 N-Biph N-Biph b3 H b9 H 2-3-523 N-Biph N-Biph H H b10 H 2-3-524 N-Biph N-Biph t-bu H b10 H 2-3-525 N-Biph N-Biph methyl H b10 H 2-3-526 N-Biph N-Biph b1 H b10 H 2-3-527 N-Biph N-Biph b2 H b10 H 2-3-528 N-Biph N-Biph b3 H b10 H 2-3-529 N-Biph N-Biph H H a1 a1 2-3-530 N-Biph N-Biph t-bu H a1 a1 2-3-531 N-Biph N-Biph methyl H a1 a1 2-3-532 N-Biph N-Biph b1 H a1 a1 2-3-533 N-Biph N-Biph b2 H a1 a1 2-3-534 N-Biph N-Biph b3 H a1 a1 2-3-535 N-Biph N-Biph H H a2 a2 2-3-536 N-Biph N-Biph t-bu H a2 a2 2-3-537 N-Biph N-Biph methyl H a2 a2 2-3-538 N-Biph N-Biph b1 H a2 a2 2-3-539 N-Biph N-Biph b2 H a2 a2 2-3-540 N-Biph N-Biph b3 H a2 a2 2-3-541 N-Biph N-Biph H H a3 a3 2-3-542 N-Biph N-Biph t-bu H a3 a3 2-3-543 N-Biph N-Biph methyl H a3 a3 2-3-544 N-Biph N-Biph b1 H a3 a3 2-3-545 N-Biph N-Biph b2 H a3 a3 2-3-546 N-Biph N-Biph b3 H a3 a3 2-3-547 N-Biph N-Biph H H b1 b1 2-3-548 N-Biph N-Biph t-bu H b1 b1 2-3-549 N-Biph N-Biph methyl H b1 b1 2-3-550 N-Biph N-Biph b1 H b1 b1 2-3-551 N-Biph N-Biph b2 H b1 b1 2-3-552 N-Biph N-Biph b3 H b1 b1 2-3-553 N-Biph N-Biph H H b2 b2 2-3-554 N-Biph N-Biph t-bu H b2 b2 2-3-555 N-Biph N-Biph methyl H b2 b2 2-3-556 N-Biph N-Biph b1 H b2 b2 2-3-557 N-Biph N-Biph b2 H b2 b2 2-3-558 N-Biph N-Biph b3 H b2 b2 2-3-559 N-Biph N-Biph H H b3 b3 2-3-560 N-Biph N-Biph t-bu H b3 b3 2-3-561 N-Biph N-Biph methyl H b3 b3 2-3-562 N-Biph N-Biph b1 H b3 b3 2-3-563 N-Biph N-Biph b2 H b3 b3 2-3-564 N-Biph N-Biph b3 H b3 b3 2-3-565 N-Biph N-Biph H H b5 b5 2-3-566 N-Biph N-Biph t-bu H b5 b5 2-3-567 N-Biph N-Biph methyl H b5 b5 2-3-568 N-Biph N-Biph b1 H b5 b5 2-3-569 N-Biph N-Biph b2 H b5 b5 2-3-570 N-Biph N-Biph b3 H b5 b5 2-3-571 N-Biph N-Biph H H b6 b6 2-3-572 N-Biph N-Biph t-bu H b6 b6 2-3-573 N-Biph N-Biph methyl H b6 b6 2-3-574 N-Biph N-Biph b1 H b6 b6 2-3-575 N-Biph N-Biph b2 H b6 b6 2-3-576 N-Biph N-Biph b3 H b6 b6 2-3-577 N-Biph N-Biph H H b7 b7 2-3-578 N-Biph N-Biph t-bu H b7 b7 2-3-579 N-Biph N-Biph methyl H b7 b7 2-3-580 N-Biph N-Biph b1 H b7 b7 2-3-581 N-Biph N-Biph b2 H b7 b7 2-3-582 N-Biph N-Biph b3 H b7 b7 2-3-583 O N—Ph H H H H 2-3-584 O N—Ph t-bu H H H 2-3-585 O N—Ph methyl H H H 2-3-586 O N—Ph t-bu t-bu t-bu t-bu 2-3-587 O N—Ph methyl methyl methyl methyl 2-3-588 O N—Ph b1 H H H 2-3-589 O N—Ph b2 H H H 2-3-590 O N—Ph b3 H H H 2-3-591 O N—Ph H H H a1 2-3-592 O N—Ph t-bu H H a1 2-3-593 O N—Ph methyl H H a1 2-3-594 O N—Ph b1 H H a1 2-3-595 O N—Ph b2 H H a1 2-3-596 O N—Ph b3 H H a1 2-3-597 O N—Ph H H H a2 2-3-598 O N—Ph t-bu H H a2 2-3-599 O N—Ph methyl H H a2 2-3-600 O N—Ph b1 H H a2 2-3-601 O N—Ph b2 H H a2 2-3-602 O N—Ph b3 H H a2 2-3-603 O N—Ph H H H a3 2-3-604 O N—Ph t-bu H H a3 2-3-605 O N—Ph methyl H H a3 2-3-606 O N—Ph b1 H H a3 2-3-607 O N—Ph b2 H H a3 2-3-608 O N—Ph b3 H H a3 2-3-609 O N—Ph H H H a4 2-3-610 O N—Ph t-bu H H a4 2-3-611 O N—Ph methyl H H a4 2-3-612 O N—Ph b1 H H a4 2-3-613 O N—Ph b2 H H a4 2-3-614 O N—Ph b3 H H a4 2-3-615 O N—Ph H H H a5 2-3-616 O N—Ph t-bu H H a5 2-3-617 O N—Ph methyl H H a5 2-3-618 O N—Ph b1 H H a5 2-3-619 O N—Ph b2 H H a5 2-3-620 O N—Ph b3 H H a5 2-3-621 O N—Ph H H H a6 2-3-622 O N—Ph t-bu H H a6 2-3-623 O N—Ph methyl H H a6 2-3-624 O N—Ph b1 H H a6 2-3-625 O N—Ph b2 H H a6 2-3-626 O N—Ph b3 H H a6 2-3-627 O N—Ph H H a1 H 2-3-628 O N—Ph t-bu H a1 H 2-3-629 O N—Ph methyl H a1 H 2-3-630 O N—Ph b1 H a1 H 2-3-631 O N—Ph b2 H a1 H 2-3-632 O N—Ph b3 H a1 H 2-3-633 O N—Ph H H a2 H 2-3-634 O N—Ph t-bu H a2 H 2-3-635 O N—Ph methyl H a2 H 2-3-636 O N—Ph b1 H a2 H 2-3-637 O N—Ph b2 H a2 H 2-3-638 O N—Ph b3 H a2 H 2-3-639 O N—Ph H H a3 H 2-3-640 O N—Ph t-bu H a3 H 2-3-641 O N—Ph methyl H a3 H 2-3-642 O N—Ph b1 H a3 H 2-3-643 O N—Ph b2 H a3 H 2-3-644 O N—Ph b3 H a3 H 2-3-645 O N—Ph H H a4 H 2-3-646 O N—Ph t-bu H a4 H 2-3-647 O N—Ph methyl H a4 H 2-3-648 O N—Ph b1 H a4 H 2-3-649 O N—Ph b2 H a4 H 2-3-650 O N—Ph b3 H a4 H 2-3-651 O N—Ph H H a5 H 2-3-652 O N—Ph t-bu H a5 H 2-3-653 O N—Ph methyl H a5 H 2-3-654 O N—Ph b1 H a5 H 2-3-655 O N—Ph b2 H a5 H 2-3-656 O N—Ph b3 H a5 H 2-3-657 O N—Ph H H a6 H 2-3-658 O N—Ph t-bu H a6 H 2-3-659 O N—Ph methyl H a6 H 2-3-660 O N—Ph b1 H a6 H 2-3-661 O N—Ph b2 H a6 H 2-3-662 O N—Ph b3 H a6 H 2-3-663 O N—Ph H H b1 H 2-3-664 O N—Ph t-bu H b1 H 2-3-665 O N—Ph methyl H b1 H 2-3-666 O N—Ph b1 H b1 H 2-3-667 O N—Ph b2 H b1 H 2-3-668 O N—Ph b3 H b1 H 2-3-669 O N—Ph H H b2 H 2-3-670 O N—Ph t-bu H b2 H 2-3-671 O N—Ph methyl H b2 H 2-3-672 O N—Ph b1 H b2 H 2-3-673 O N—Ph b2 H b2 H 2-3-674 O N—Ph b3 H b2 H 2-3-675 O N—Ph H H b3 H 2-3-676 O N—Ph t-bu H b3 H 2-3-677 O N—Ph methyl H b3 H 2-3-678 O N—Ph b1 H b3 H 2-3-679 O N—Ph b2 H b3 H 2-3-680 O N—Ph b3 H b3 H 2-3-681 O N—Ph H H b4 H 2-3-682 O N—Ph t-bu H b4 H 2-3-683 O N—Ph methyl H b4 H 2-3-684 O N—Ph b1 H b4 H 2-3-685 O N—Ph b2 H b4 H 2-3-686 O N—Ph b3 H b4 H 2-3-687 O N—Ph H H b5 H 2-3-688 O N—Ph t-bu H b5 H 2-3-689 O N—Ph methyl H b5 H 2-3-690 O N—Ph b1 H b5 H 2-3-691 O N—Ph b2 H b5 H 2-3-692 O N—Ph b3 H b5 H 2-3-693 O N—Ph H H b6 H 2-3-694 O N—Ph t-bu H b6 H 2-3-695 O N—Ph methyl H b6 H 2-3-696 O N—Ph b1 H b6 H 2-3-697 O N—Ph b2 H b6 H 2-3-698 O N—Ph b3 H b6 H 2-3-699 O N—Ph H H b7 H 2-3-700 O N—Ph t-bu H b7 H 2-3-701 O N—Ph methyl H b7 H 2-3-702 O N—Ph b1 H b7 H 2-3-703 O N—Ph b2 H b7 H 2-3-704 O N—Ph b3 H b7 H 2-3-705 O N—Ph H H b8 H 2-3-706 O N—Ph t-bu H b8 H 2-3-707 O N—Ph methyl H b8 H 2-3-708 O N—Ph b1 H b8 H 2-3-709 O N—Ph b2 H b8 H 2-3-710 O N—Ph b3 H b8 H 2-3-711 O N—Ph H H b9 H 2-3-712 O N—Ph t-bu H b9 H 2-3-713 O N—Ph methyl H b9 H 2-3-714 O N—Ph b1 H b9 H 2-3-715 O N—Ph b2 H b9 H 2-3-716 O N—Ph b3 H b9 H 2-3-717 O N—Ph H H b10 H 2-3-718 O N—Ph t-bu H b10 H 2-3-719 O N—Ph methyl H b10 H 2-3-720 O N—Ph b1 H b10 H 2-3-721 O N—Ph b2 H b10 H 2-3-722 O N—Ph b3 H b10 H 2-3-723 O N—Ph H H a1 a1 2-3-724 O N—Ph t-bu H a1 a1 2-3-725 O N—Ph methyl H a1 a1 2-3-726 O N—Ph b1 H a1 a1 2-3-727 O N—Ph b2 H a1 a1 2-3-728 O N—Ph b3 H a1 a1 2-3-729 O N—Ph H H a2 a2 2-3-730 O N—Ph t-bu H a2 a2 2-3-731 O N—Ph methyl H a2 a2 2-3-732 O N—Ph b1 H a2 a2 2-3-733 O N—Ph b2 H a2 a2 2-3-734 O N—Ph b3 H a2 a2 2-3-735 O N—Ph H H a3 a3 2-3-736 O N—Ph t-bu H a3 a3 2-3-737 O N—Ph methyl H a3 a3 2-3-738 O N—Ph b1 H a3 a3 2-3-739 O N—Ph b2 H a3 a3 2-3-740 O N—Ph b3 H a3 a3 2-3-741 O N—Ph H H b1 b1 2-3-742 O N—Ph t-bu H b1 b1 2-3-743 O N—Ph methyl H b1 b1 2-3-744 O N—Ph b1 H b1 b1 2-3-745 O N—Ph b2 H b1 b1 2-3-746 O N—Ph b3 H b1 b1 2-3-747 O N—Ph H H b2 b2 2-3-748 O N—Ph t-bu H b2 b2 2-3-749 O N—Ph methyl H b2 b2 2-3-750 O N—Ph b1 H b2 b2 2-3-751 O N—Ph b2 H b2 b2 2-3-752 O N—Ph b3 H b2 b2 2-3-753 O N—Ph H H b3 b3 2-3-754 O N—Ph t-bu H b3 b3 2-3-755 O N—Ph methyl H b3 b3 2-3-756 O N—Ph b1 H b3 b3 2-3-757 O N—Ph b2 H b3 b3 2-3-758 O N—Ph b3 H b3 b3 2-3-759 O N—Ph H H b5 b5 2-3-760 O N—Ph t-bu H b5 b5 2-3-761 O N—Ph methyl H b5 b5 2-3-762 O N—Ph b1 H b5 b5 2-3-763 O N—Ph b2 H b5 b5 2-3-764 O N—Ph b3 H b5 b5 2-3-765 O N—Ph H H b6 b6 2-3-766 O N—Ph t-bu H b6 b6 2-3-767 O N—Ph methyl H b6 b6 2-3-768 O N—Ph b1 H b6 b6 2-3-769 O N—Ph b2 H b6 b6 2-3-770 O N—Ph b3 H b6 b6 2-3-771 O N—Ph H H b7 b7 2-3-772 O N—Ph t-bu H b7 b7 2-3-773 O N—Ph methyl H b7 b7 2-3-774 O N—Ph b1 H b7 b7 2-3-775 O N—Ph b2 H b7 b7 2-3-776 O N—Ph b3 H b7 b7 2-3-777 S N—Ph H H H H 2-3-778 S N—Ph t-bu H H H 2-3-779 S N—Ph methyl H H H 2-3-780 S N—Ph t-bu t-bu t-bu t-bu 2-3-781 S N—Ph methyl methyl methyl methyl 2-3-782 S N—Ph b1 H H H 2-3-783 S N—Ph b2 H H H 2-3-784 S N—Ph b3 H H H 2-3-785 S N—Ph H H H a1 2-3-786 S N—Ph t-bu H H a1 2-3-787 S N—Ph methyl H H a1 2-3-788 S N—Ph b1 H H a1 2-3-789 S N—Ph b2 H H a1 2-3-790 S N—Ph b3 H H a1 2-3-791 S N—Ph H H H a2 2-3-792 S N—Ph t-bu H H a2 2-3-793 S N—Ph methyl H H a2 2-3-794 S N—Ph b1 H H a2 2-3-795 S N—Ph b2 H H a2 2-3-796 S N—Ph b3 H H a2 2-3-797 S N—Ph H H H a3 2-3-798 S N—Ph t-bu H H a3 2-3-799 S N—Ph methyl H H a3 2-3-800 S N—Ph b1 H H a3 2-3-801 S N—Ph b2 H H a3 2-3-802 S N—Ph b3 H H a3 2-3-803 S N—Ph H H H a4 2-3-804 S N—Ph t-bu H H a4 2-3-805 S N—Ph methyl H H a4 2-3-806 S N—Ph b1 H H a4 2-3-807 S N—Ph b2 H H a4 2-3-808 S N—Ph b3 H H a4 2-3-809 S N—Ph H H H a5 2-3-810 S N—Ph t-bu H H a5 2-3-811 S N—Ph methyl H H a5 2-3-812 S N—Ph b1 H H a5 2-3-813 S N—Ph b2 H H a5 2-3-814 S N—Ph b3 H H a5 2-3-815 S N—Ph H H H a6 2-3-816 S N—Ph t-bu H H a6 2-3-817 S N—Ph methyl H H a6 2-3-818 S N—Ph b1 H H a6 2-3-819 S N—Ph b2 H H a6 2-3-820 S N—Ph b3 H H a6 2-3-821 S N—Ph H H a1 H 2-3-822 S N—Ph t-bu H a1 H 2-3-823 S N—Ph methyl H a1 H 2-3-824 S N—Ph b1 H a1 H 2-3-825 S N—Ph b2 H a1 H 2-3-826 S N—Ph b3 H a1 H 2-3-827 S N—Ph H H a2 H 2-3-828 S N—Ph t-bu H a2 H 2-3-829 S N—Ph methyl H a2 H 2-3-830 S N—Ph b1 H a2 H 2-3-831 S N—Ph b2 H a2 H 2-3-832 S N—Ph b3 H a2 H 2-3-833 S N—Ph H H a3 H 2-3-834 S N—Ph t-bu H a3 H 2-3-835 S N—Ph methyl H a3 H 2-3-836 S N—Ph b1 H a3 H 2-3-837 S N—Ph b2 H a3 H 2-3-838 S N—Ph b3 H a3 H 2-3-839 S N—Ph H H a4 H 2-3-840 S N—Ph t-bu H a4 H 2-3-841 S N—Ph methyl H a4 H 2-3-842 S N—Ph b1 H a4 H 2-3-843 S N—Ph b2 H a4 H 2-3-844 S N—Ph b3 H a4 H 2-3-845 S N—Ph H H a5 H 2-3-846 S N—Ph t-bu H a5 H 2-3-847 S N—Ph methyl H a5 H 2-3-848 S N—Ph b1 H a5 H 2-3-849 S N—Ph b2 H a5 H 2-3-850 S N—Ph b3 H a5 H 2-3-851 S N—Ph H H a6 H 2-3-852 S N—Ph t-bu H a6 H 2-3-853 S N—Ph methyl H a6 H 2-3-854 S N—Ph b1 H a6 H 2-3-855 S N—Ph b2 H a6 H 2-3-856 S N—Ph b3 H a6 H 2-3-857 S N—Ph H H b1 H 2-3-858 S N—Ph t-bu H b1 H 2-3-859 S N—Ph methyl H b1 H 2-3-860 S N—Ph b1 H b1 H 2-3-861 S N—Ph b2 H b1 H 2-3-862 S N—Ph b3 H b1 H 2-3-863 S N—Ph H H b2 H 2-3-864 S N—Ph t-bu H b2 H 2-3-865 S N—Ph methyl H b2 H 2-3-866 S N—Ph b1 H b2 H 2-3-867 S N—Ph b2 H b2 H 2-3-868 S N—Ph b3 H b2 H 2-3-869 S N—Ph H H b3 H 2-3-870 S N—Ph t-bu H b3 H 2-3-871 S N—Ph methyl H b3 H 2-3-872 S N—Ph b1 H b3 H 2-3-873 S N—Ph b2 H b3 H 2-3-874 S N—Ph b3 H b3 H 2-3-875 S N—Ph H H b4 H 2-3-876 S N—Ph t-bu H b4 H 2-3-877 S N—Ph methyl H b4 H 2-3-878 S N—Ph b1 H b4 H 2-3-879 S N—Ph b2 H b4 H 2-3-880 S N—Ph b3 H b4 H 2-3-881 S N—Ph H H b5 H 2-3-882 S N—Ph t-bu H b5 H 2-3-883 S N—Ph methyl H b5 H 2-3-884 S N—Ph b1 H b5 H 2-3-885 S N—Ph b2 H b5 H 2-3-886 S N—Ph b3 H b5 H 2-3-887 S N—Ph H H b6 H 2-3-888 S N—Ph t-bu H b6 H 2-3-889 S N—Ph methyl H b6 H 2-3-890 S N—Ph b1 H b6 H 2-3-891 S N—Ph b2 H b6 H 2-3-892 S N—Ph b3 H b6 H 2-3-893 S N—Ph H H b7 H 2-3-894 S N—Ph t-bu H b7 H 2-3-895 S N—Ph methyl H b7 H 2-3-896 S N—Ph b1 H b7 H 2-3-897 S N—Ph b2 H b7 H 2-3-898 S N—Ph b3 H b7 H 2-3-899 S N—Ph H H b8 H 2-3-900 S N—Ph t-bu H b8 H 2-3-901 S N—Ph methyl H b8 H 2-3-902 S N—Ph b1 H b8 H 2-3-903 S N—Ph b2 H b8 H 2-3-904 S N—Ph b3 H b8 H 2-3-905 S N—Ph H H b9 H 2-3-906 S N—Ph t-bu H b9 H 2-3-907 S N—Ph methyl H b9 H 2-3-908 S N—Ph b1 H b9 H 2-3-909 S N—Ph b2 H b9 H 2-3-910 S N—Ph b3 H b9 H 2-3-911 S N—Ph H H b10 H 2-3-912 S N—Ph t-bu H b10 H 2-3-913 S N—Ph methyl H b10 H 2-3-914 S N—Ph b1 H b10 H 2-3-915 S N—Ph b2 H b10 H 2-3-916 S N—Ph b3 H b10 H 2-3-917 S N—Ph H H a1 a1 2-3-918 S N—Ph t-bu H a1 a1 2-3-919 S N—Ph methyl H a1 a1 2-3-920 S N—Ph b1 H a1 a1 2-3-921 S N—Ph b2 H a1 a1 2-3-922 S N—Ph b3 H a1 a1 2-3-923 S N—Ph H H a2 a2 2-3-924 S N—Ph t-bu H a2 a2 2-3-925 S N—Ph methyl H a2 a2 2-3-926 S N—Ph b1 H a2 a2 2-3-927 S N—Ph b2 H a2 a2 2-3-928 S N—Ph b3 H a2 a2 2-3-929 S N—Ph H H a3 a3 2-3-930 S N—Ph t-bu H a3 a3 2-3-931 S N—Ph methyl H a3 a3 2-3-932 S N—Ph b1 H a3 a3 2-3-933 S N—Ph b2 H a3 a3 2-3-934 S N—Ph b3 H a3 a3 2-3-935 S N—Ph H H b1 b1 2-3-936 S N—Ph t-bu H b1 b1 2-3-937 S N—Ph methyl H b1 b1 2-3-938 S N—Ph b1 H b1 b1 2-3-939 S N—Ph b2 H b1 b1 2-3-940 S N—Ph b3 H b1 b1 2-3-941 S N—Ph H H b2 b2 2-3-942 S N—Ph t-bu H b2 b2 2-3-943 S N—Ph methyl H b2 b2 2-3-944 S N—Ph b1 H b2 b2 2-3-945 S N—Ph b2 H b2 b2 2-3-946 S N—Ph b3 H b2 b2 2-3-947 S N—Ph H H b3 b3 2-3-948 S N—Ph t-bu H b3 b3 2-3-949 S N—Ph methyl H b3 b3 2-3-950 S N—Ph b1 H b3 b3 2-3-951 S N—Ph b2 H b3 b3 2-3-952 S N—Ph b3 H b3 b3 2-3-953 S N—Ph H H b5 b5 2-3-954 S N—Ph t-bu H b5 b5 2-3-955 S N—Ph methyl H b5 b5 2-3-956 S N—Ph b1 H b5 b5 2-3-957 S N—Ph b2 H b5 b5 2-3-958 S N—Ph b3 H b5 b5 2-3-959 S N—Ph H H b6 b6 2-3-960 S N—Ph t-bu H b6 b6 2-3-961 S N—Ph methyl H b6 b6 2-3-962 S N—Ph b1 H b6 b6 2-3-963 S N—Ph b2 H b6 b6 2-3-964 S N—Ph b3 H b6 b6 2-3-965 S N—Ph H H b7 b7 2-3-966 S N—Ph t-bu H b7 b7 2-3-967 S N—Ph methyl H b7 b7 2-3-968 S N—Ph b1 H b7 b7 2-3-969 S N—Ph b2 H b7 b7 2-3-970 S N—Ph b3 H b7 b7 Group 2-4 The compounds are represented by the formula 2-4 below, wherein CY.sub.1 and CY.sub.3 are each a benzene group, X.sub.1 is B, and Y1, Y2, R2a, R2c, (R1)a1, (R3)a3 are each shown in the table 4 below, ##STR00105## TABLE-US-00031 TABLE 4 Compound No. Y1 Y2 R2a R2c (R1)a1 (R3)a3 2-4-001 N—Ph N—Ph H H H H 2-4-002 N—Ph N—Ph t-bu t-bu H H 2-4-003 N—Ph N—Ph methyl methyl H H 2-4-004 N—Ph N—Ph t-bu t-bu t-bu t-bu 2-4-005 N—Ph N—Ph methyl methyl methyl methyl 2-4-006 N—Ph N—Ph b1 b1 H H 2-4-007 N—Ph N—Ph b2 b2 H H 2-4-008 N—Ph N—Ph b3 b3 H H 2-4-009 N—Ph N—Ph H H H a1 2-4-010 N—Ph N—Ph t-bu t-bu H a1 2-4-011 N—Ph N—Ph methyl methyl H a1 2-4-012 N—Ph N—Ph b1 b1 H a1 2-4-013 N—Ph N—Ph b2 b2 H a1 2-4-014 N—Ph N—Ph b3 b3 H a1 2-4-015 N—Ph N—Ph H H H a2 2-4-016 N—Ph N—Ph t-bu t-bu H a2 2-4-017 N—Ph N—Ph methyl methyl H a2 2-4-018 N—Ph N—Ph b1 b1 H a2 2-4-019 N—Ph N—Ph b2 b2 H a2 2-4-020 N—Ph N—Ph b3 b3 H a2 2-4-021 N—Ph N—Ph H H H a3 2-4-022 N—Ph N—Ph t-bu t-bu H a3 2-4-023 N—Ph N—Ph methyl methyl H a3 2-4-024 N—Ph N—Ph b1 b1 H a3 2-4-025 N—Ph N—Ph b2 b2 H a3 2-4-026 N—Ph N—Ph b3 b3 H a3 2-4-027 N—Ph N—Ph H H H a4 2-4-028 N—Ph N—Ph t-bu t-bu H a4 2-4-029 N—Ph N—Ph methyl methyl H a4 2-4-030 N—Ph N—Ph b1 b1 H a4 2-4-031 N—Ph N—Ph b2 b2 H a4 2-4-032 N—Ph N—Ph b3 b3 H a4 2-4-033 N—Ph N—Ph H H H a5 2-4-034 N—Ph N—Ph t-bu t-bu H a5 2-4-035 N—Ph N—Ph methyl methyl H a5 2-4-036 N—Ph N—Ph b1 b1 H a5 2-4-037 N—Ph N—Ph b2 b2 H a5 2-4-038 N—Ph N—Ph b3 b3 H a5 2-4-039 N—Ph N—Ph H H H a6 2-4-040 N—Ph N—Ph t-bu t-bu H a6 2-4-041 N—Ph N—Ph methyl methyl H a6 2-4-042 N—Ph N—Ph b1 b1 H a6 2-4-043 N—Ph N—Ph b2 b2 H a6 2-4-044 N—Ph N—Ph b3 b3 H a6 2-4-045 N—Ph N—Ph H H a1 H 2-4-046 N—Ph N—Ph t-bu t-bu a1 H 2-4-047 N—Ph N—Ph methyl methyl a1 H 2-4-048 N—Ph N—Ph b1 b1 a1 H 2-4-049 N—Ph N—Ph b2 b2 a1 H 2-4-050 N—Ph N—Ph b3 b3 a1 H 2-4-051 N—Ph N—Ph H H a2 H 2-4-052 N—Ph N—Ph t-bu t-bu a2 H 2-4-053 N—Ph N—Ph methyl methyl a2 H 2-4-054 N—Ph N—Ph b1 b1 a2 H 2-4-055 N—Ph N—Ph b2 b2 a2 H 2-4-056 N—Ph N—Ph b3 b3 a2 H 2-4-057 N—Ph N—Ph H H a3 H 2-4-058 N—Ph N—Ph t-bu t-bu a3 H 2-4-059 N—Ph N—Ph methyl methyl a3 H 2-4-060 N—Ph N—Ph b1 b1 a3 H 2-4-061 N—Ph N—Ph b2 b2 a3 H 2-4-062 N—Ph N—Ph b3 b3 a3 H 2-4-063 N—Ph N—Ph H H a4 H 2-4-064 N—Ph N—Ph t-bu t-bu a4 H 2-4-065 N—Ph N—Ph methyl methyl a4 H 2-4-066 N—Ph N—Ph b1 b1 a4 H 2-4-067 N—Ph N—Ph b2 b2 a4 H 2-4-068 N—Ph N—Ph b3 b3 a4 H 2-4-069 N—Ph N—Ph H H a5 H 2-4-070 N—Ph N—Ph t-bu t-bu a5 H 2-4-071 N—Ph N—Ph methyl methyl a5 H 2-4-072 N—Ph N—Ph b1 b1 a5 H 2-4-073 N—Ph N—Ph b2 b2 a5 H 2-4-074 N—Ph N—Ph b3 b3 a5 H 2-4-075 N—Ph N—Ph H H a6 H 2-4-076 N—Ph N—Ph t-bu t-bu a6 H 2-4-077 N—Ph N—Ph methyl methyl a6 H 2-4-078 N—Ph N—Ph b1 b1 a6 H 2-4-079 N—Ph N—Ph b2 b2 a6 H 2-4-080 N—Ph N—Ph b3 b3 a6 H 2-4-081 N—Ph N—Ph H H b1 H 2-4-082 N—Ph N—Ph t-bu t-bu b1 H 2-4-083 N—Ph N—Ph methyl methyl b1 H 2-4-084 N—Ph N—Ph b1 b1 b1 H 2-4-085 N—Ph N—Ph b2 b2 b1 H 2-4-086 N—Ph N—Ph b3 b3 b1 H 2-4-087 N—Ph N—Ph H H b2 H 2-4-088 N—Ph N—Ph t-bu t-bu b2 H 2-4-089 N—Ph N—Ph methyl methyl b2 H 2-4-090 N—Ph N—Ph b1 b1 b2 H 2-4-091 N—Ph N—Ph b2 b2 b2 H 2-4-092 N—Ph N—Ph b3 b3 b2 H 2-4-093 N—Ph N—Ph H H b3 H 2-4-094 N—Ph N—Ph t-bu t-bu b3 H 2-4-095 N—Ph N—Ph methyl methyl b3 H 2-4-096 N—Ph N—Ph b1 b1 b3 H 2-4-097 N—Ph N—Ph b2 b2 b3 H 2-4-098 N—Ph N—Ph b3 b3 b3 H 2-4-099 N—Ph N—Ph H H b4 H 2-4-100 N—Ph N—Ph t-bu t-bu b4 H 2-4-101 N—Ph N—Ph methyl methyl b4 H 2-4-102 N—Ph N—Ph b1 b1 b4 H 2-4-103 N—Ph N—Ph b2 b2 b4 H 2-4-104 N—Ph N—Ph b3 b3 b4 H 2-4-105 N—Ph N—Ph H H b5 H 2-4-106 N—Ph N—Ph t-bu t-bu b5 H 2-4-107 N—Ph N—Ph methyl methyl b5 H 2-4-108 N—Ph N—Ph b1 b1 b5 H 2-4-109 N—Ph N—Ph b2 b2 b5 H 2-4-110 N—Ph N—Ph b3 b3 b5 H 2-4-111 N—Ph N—Ph H H b6 H 2-4-112 N—Ph N—Ph t-bu t-bu b6 H 2-4-113 N—Ph N—Ph methyl methyl b6 H 2-4-114 N—Ph N—Ph b1 b1 b6 H 2-4-115 N—Ph N—Ph b2 b2 b6 H 2-4-116 N—Ph N—Ph b3 b3 b6 H 2-4-117 N—Ph N—Ph H H b7 H 2-4-118 N—Ph N—Ph t-bu t-bu b7 H 2-4-119 N—Ph N—Ph methyl methyl b7 H 2-4-120 N—Ph N—Ph b1 b1 b7 H 2-4-121 N—Ph N—Ph b2 b2 b7 H 2-4-122 N—Ph N—Ph b3 b3 b7 H 2-4-123 N—Ph N—Ph H H b8 H 2-4-124 N—Ph N—Ph t-bu t-bu b8 H 2-4-125 N—Ph N—Ph methyl methyl b8 H 2-4-126 N—Ph N—Ph b1 b1 b8 H 2-4-127 N—Ph N—Ph b2 b2 b8 H 2-4-128 N—Ph N—Ph b3 b3 b8 H 2-4-129 N—Ph N—Ph H H b9 H 2-4-130 N—Ph N—Ph t-bu t-bu b9 H 2-4-131 N—Ph N—Ph methyl methyl b9 H 2-4-132 N—Ph N—Ph b1 b1 b9 H 2-4-133 N—Ph N—Ph b2 b2 b9 H 2-4-134 N—Ph N—Ph b3 b3 b9 H 2-4-135 N—Ph N—Ph H H b10 H 2-4-136 N—Ph N—Ph t-bu t-bu b10 H 2-4-137 N—Ph N—Ph methyl methyl b10 H 2-4-138 N—Ph N—Ph b1 b1 b10 H 2-4-139 N—Ph N—Ph b2 b2 b10 H 2-4-140 N—Ph N—Ph b3 b3 b10 H 2-4-141 N—Ph N—Ph H H a1 a1 2-4-142 N—Ph N—Ph t-bu t-bu a1 a1 2-4-143 N—Ph N—Ph methyl methyl a1 a1 2-4-144 N—Ph N—Ph b1 b1 a1 a1 2-4-145 N—Ph N—Ph b2 b2 a1 a1 2-4-146 N—Ph N—Ph b3 b3 a1 a1 2-4-147 N—Ph N—Ph H H a2 a2 2-4-148 N—Ph N—Ph t-bu t-bu a2 a2 2-4-149 N—Ph N—Ph methyl methyl a2 a2 2-4-150 N—Ph N—Ph b1 b1 a2 a2 2-4-151 N—Ph N—Ph b2 b2 a2 a2 2-4-152 N—Ph N—Ph b3 b3 a2 a2 2-4-153 N—Ph N—Ph H H a3 a3 2-4-154 N—Ph N—Ph t-bu t-bu a3 a3 2-4-155 N—Ph N—Ph methyl methyl a3 a3 2-4-156 N—Ph N—Ph b1 b1 a3 a3 2-4-157 N—Ph N—Ph b2 b2 a3 a3 2-4-158 N—Ph N—Ph b3 b3 a3 a3 2-4-159 N—Ph N—Ph H H b1 b1 2-4-160 N—Ph N—Ph t-bu t-bu b1 b1 2-4-161 N—Ph N—Ph methyl methyl b1 b1 2-4-162 N—Ph N—Ph b1 b1 b1 b1 2-4-163 N—Ph N—Ph b2 b2 b1 b1 2-4-164 N—Ph N—Ph b3 b3 b1 b1 2-4-165 N—Ph N—Ph H H b2 b2 2-4-166 N—Ph N—Ph t-bu t-bu b2 b2 2-4-167 N—Ph N—Ph methyl methyl b2 b2 2-4-168 N—Ph N—Ph b1 b1 b2 b2 2-4-169 N—Ph N—Ph b2 b2 b2 b2 2-4-170 N—Ph N—Ph b3 b3 b2 b2 2-4-171 N—Ph N—Ph H H b3 b3 2-4-172 N—Ph N—Ph t-bu t-bu b3 b3 2-4-173 N—Ph N—Ph methyl methyl b3 b3 2-4-174 N—Ph N—Ph b1 b1 b3 b3 2-4-175 N—Ph N—Ph b2 b2 b3 b3 2-4-176 N—Ph N—Ph b3 b3 b3 b3 2-4-177 N—Ph N—Ph H H b5 b5 2-4-178 N—Ph N—Ph t-bu t-bu b5 b5 2-4-179 N—Ph N—Ph methyl methyl b5 b5 2-4-180 N—Ph N—Ph b1 b1 b5 b5 2-4-181 N—Ph N—Ph b2 b2 b5 b5 2-4-182 N—Ph N—Ph b3 b3 b5 b5 2-4-183 N—Ph N—Ph H H b6 b6 2-4-184 N—Ph N—Ph t-bu t-bu b6 b6 2-4-185 N—Ph N—Ph methyl methyl b6 b6 2-4-186 N—Ph N—Ph b1 b1 b6 b6 2-4-187 N—Ph N—Ph b2 b2 b6 b6 2-4-188 N—Ph N—Ph b3 b3 b6 b6 2-4-189 N—Ph N—Ph H H b7 b7 2-4-190 N—Ph N—Ph t-bu t-bu b7 b7 2-4-191 N—Ph N—Ph methyl methyl b7 b7 2-4-192 N—Ph N—Ph b1 b1 b7 b7 2-4-193 N—Ph N—Ph b2 b2 b7 b7 2-4-194 N—Ph N—Ph b3 b3 b7 b7 2-4-195 N-tolyl N-tolyl H H H H 2-4-196 N-tolyl N-tolyl t-bu t-bu H H 2-4-197 N-tolyl N-tolyl methyl methyl H H 2-4-198 N-tolyl N-tolyl t-bu t-bu t-bu t-bu 2-4-199 N-tolyl N-tolyl methyl methyl methyl methyl 2-4-200 N-tolyl N-tolyl b1 b1 H H 2-4-201 N-tolyl N-tolyl b2 b2 H H 2-4-202 N-tolyl N-tolyl b3 b3 H H 2-4-203 N-tolyl N-tolyl H H H a1 2-4-204 N-tolyl N-tolyl t-bu t-bu H a1 2-4-205 N-tolyl N-tolyl methyl methyl H a1 2-4-206 N-tolyl N-tolyl b1 b1 H a1 2-4-207 N-tolyl N-tolyl b2 b2 H a1 2-4-208 N-tolyl N-tolyl b3 b3 H a1 2-4-209 N-tolyl N-tolyl H H H a2 2-4-210 N-tolyl N-tolyl t-bu t-bu H a2 2-4-211 N-tolyl N-tolyl methyl methyl H a2 2-4-212 N-tolyl N-tolyl b1 b1 H a2 2-4-213 N-tolyl N-tolyl b2 b2 H a2 2-4-214 N-tolyl N-tolyl b3 b3 H a2 2-4-215 N-tolyl N-tolyl H H H a3 2-4-216 N-tolyl N-tolyl t-bu t-bu H a3 2-4-217 N-tolyl N-tolyl methyl methyl H a3 2-4-218 N-tolyl N-tolyl b1 b1 H a3 2-4-219 N-tolyl N-tolyl b2 b2 H a3 2-4-220 N-tolyl N-tolyl b3 b3 H a3 2-4-221 N-tolyl N-tolyl H H H a4 2-4-222 N-tolyl N-tolyl t-bu t-bu H a4 2-4-223 N-tolyl N-tolyl methyl methyl H a4 2-4-224 N-tolyl N-tolyl b1 b1 H a4 2-4-225 N-tolyl N-tolyl b2 b2 H a4 2-4-226 N-tolyl N-tolyl b3 b3 H a4 2-4-227 N-tolyl N-tolyl H H H a5 2-4-228 N-tolyl N-tolyl t-bu t-bu H a5 2-4-229 N-tolyl N-tolyl methyl methyl H a5 2-4-230 N-tolyl N-tolyl b1 b1 H a5 2-4-231 N-tolyl N-tolyl b2 b2 H a5 2-4-232 N-tolyl N-tolyl b3 b3 H a5 2-4-233 N-tolyl N-tolyl H H H a6 2-4-234 N-tolyl N-tolyl t-bu t-bu H a6 2-4-235 N-tolyl N-tolyl methyl methyl H a6 2-4-236 N-tolyl N-tolyl b1 b1 H a6 2-4-237 N-tolyl N-tolyl b2 b2 H a6 2-4-238 N-tolyl N-tolyl b3 b3 H a6 2-4-239 N-tolyl N-tolyl H H a1 H 2-4-240 N-tolyl N-tolyl t-bu t-bu a1 H 2-4-241 N-tolyl N-tolyl methyl methyl a1 H 2-4-242 N-tolyl N-tolyl b1 b1 a1 H 2-4-243 N-tolyl N-tolyl b2 b2 a1 H 2-4-244 N-tolyl N-tolyl b3 b3 a1 H 2-4-245 N-tolyl N-tolyl H H a2 H 2-4-246 N-tolyl N-tolyl t-bu t-bu a2 H 2-4-247 N-tolyl N-tolyl methyl methyl a2 H 2-4-248 N-tolyl N-tolyl b1 b1 a2 H 2-4-249 N-tolyl N-tolyl b2 b2 a2 H 2-4-250 N-tolyl N-tolyl b3 b3 a2 H 2-4-251 N-tolyl N-tolyl H H a3 H 2-4-252 N-tolyl N-tolyl t-bu t-bu a3 H 2-4-253 N-tolyl N-tolyl methyl methyl a3 H 2-4-254 N-tolyl N-tolyl b1 b1 a3 H 2-4-255 N-tolyl N-tolyl b2 b2 a3 H 2-4-256 N-tolyl N-tolyl b3 b3 a3 H 2-4-257 N-tolyl N-tolyl H H a4 H 2-4-258 N-tolyl N-tolyl t-bu t-bu a4 H 2-4-259 N-tolyl N-tolyl methyl methyl a4 H 2-4-260 N-tolyl N-tolyl b1 b1 a4 H 2-4-261 N-tolyl N-tolyl b2 b2 a4 H 2-4-262 N-tolyl N-tolyl b3 b3 a4 H 2-4-263 N-tolyl N-tolyl H H a5 H 2-4-264 N-tolyl N-tolyl t-bu t-bu a5 H 2-4-265 N-tolyl N-tolyl methyl methyl a5 H 2-4-266 N-tolyl N-tolyl b1 b1 a5 H 2-4-267 N-tolyl N-tolyl b2 b2 a5 H 2-4-268 N-tolyl N-tolyl b3 b3 a5 H 2-4-269 N-tolyl N-tolyl H H a6 H 2-4-270 N-tolyl N-tolyl t-bu t-bu a6 H 2-4-271 N-tolyl N-tolyl methyl methyl a6 H 2-4-272 N-tolyl N-tolyl b1 b1 a6 H 2-4-273 N-tolyl N-tolyl b2 b2 a6 H 2-4-274 N-tolyl N-tolyl b3 b3 a6 H 2-4-275 N-tolyl N-tolyl H H b1 H 2-4-276 N-tolyl N-tolyl t-bu t-bu b1 H 2-4-277 N-tolyl N-tolyl methyl methyl b1 H 2-4-278 N-tolyl N-tolyl b1 b1 b1 H 2-4-279 N-tolyl N-tolyl b2 b2 b1 H 2-4-280 N-tolyl N-tolyl b3 b3 b1 H 2-4-281 N-tolyl N-tolyl H H b2 H 2-4-282 N-tolyl N-tolyl t-bu t-bu b2 H 2-4-283 N-tolyl N-tolyl methyl methyl b2 H 2-4-284 N-tolyl N-tolyl b1 b1 b2 H 2-4-285 N-tolyl N-tolyl b2 b2 b2 H 2-4-286 N-tolyl N-tolyl b3 b3 b2 H 2-4-287 N-tolyl N-tolyl H H b3 H 2-4-288 N-tolyl N-tolyl t-bu t-bu b3 H 2-4-289 N-tolyl N-tolyl methyl methyl b3 H 2-4-290 N-tolyl N-tolyl b1 b1 b3 H 2-4-291 N-tolyl N-tolyl b2 b2 b3 H 2-4-292 N-tolyl N-tolyl b3 b3 b3 H 2-4-293 N-tolyl N-tolyl H H b4 H 2-4-294 N-tolyl N-tolyl t-bu t-bu b4 H 2-4-295 N-tolyl N-tolyl methyl methyl b4 H 2-4-296 N-tolyl N-tolyl b1 b1 b4 H 2-4-297 N-tolyl N-tolyl b2 b2 b4 H 2-4-298 N-tolyl N-tolyl b3 b3 b4 H 2-4-299 N-tolyl N-tolyl H H b5 H 2-4-300 N-tolyl N-tolyl t-bu t-bu b5 H 2-4-301 N-tolyl N-tolyl methyl methyl b5 H 2-4-302 N-tolyl N-tolyl b1 b1 b5 H 2-4-303 N-tolyl N-tolyl b2 b2 b5 H 2-4-304 N-tolyl N-tolyl b3 b3 b5 H 2-4-305 N-tolyl N-tolyl H H b6 H 2-4-306 N-tolyl N-tolyl t-bu t-bu b6 H 2-4-307 N-tolyl N-tolyl methyl methyl b6 H 2-4-308 N-tolyl N-tolyl b1 b1 b6 H 2-4-309 N-tolyl N-tolyl b2 b2 b6 H 2-4-310 N-tolyl N-tolyl b3 b3 b6 H 2-4-311 N-tolyl N-tolyl H H b7 H 2-4-312 N-tolyl N-tolyl t-bu t-bu b7 H 2-4-313 N-tolyl N-tolyl methyl methyl b7 H 2-4-314 N-tolyl N-tolyl b1 b1 b7 H 2-4-315 N-tolyl N-tolyl b2 b2 b7 H 2-4-316 N-tolyl N-tolyl b3 b3 b7 H 2-4-317 N-tolyl N-tolyl H H b8 H 2-4-318 N-tolyl N-tolyl t-bu t-bu b8 H 2-4-319 N-tolyl N-tolyl methyl methyl b8 H 2-4-320 N-tolyl N-tolyl b1 b1 b8 H 2-4-321 N-tolyl N-tolyl b2 b2 b8 H 2-4-322 N-tolyl N-tolyl b3 b3 b8 H 2-4-323 N-tolyl N-tolyl H H b9 H 2-4-324 N-tolyl N-tolyl t-bu t-bu b9 H 2-4-325 N-tolyl N-tolyl methyl methyl b9 H 2-4-326 N-tolyl N-tolyl b1 b1 b9 H 2-4-327 N-tolyl N-tolyl b2 b2 b9 H 2-4-328 N-tolyl N-tolyl b3 b3 b9 H 2-4-329 N-tolyl N-tolyl H H b10 H 2-4-330 N-tolyl N-tolyl t-bu t-bu b10 H 2-4-331 N-tolyl N-tolyl methyl methyl b10 H 2-4-332 N-tolyl N-tolyl b1 b1 b10 H 2-4-333 N-tolyl N-tolyl b2 b2 b10 H 2-4-334 N-tolyl N-tolyl b3 b3 b10 H 2-4-335 N-tolyl N-tolyl H H a1 a1 2-4-336 N-tolyl N-tolyl t-bu t-bu a1 a1 2-4-337 N-tolyl N-tolyl methyl methyl a1 a1 2-4-338 N-tolyl N-tolyl b1 b1 a1 a1 2-4-339 N-tolyl N-tolyl b2 b2 a1 a1 2-4-340 N-tolyl N-tolyl b3 b3 a1 a1 2-4-341 N-tolyl N-tolyl H H a2 a2 2-4-342 N-tolyl N-tolyl t-bu t-bu a2 a2 2-4-343 N-tolyl N-tolyl methyl methyl a2 a2 2-4-344 N-tolyl N-tolyl b1 b1 a2 a2 2-4-345 N-tolyl N-tolyl b2 b2 a2 a2 2-4-346 N-tolyl N-tolyl b3 b3 a2 a2 2-4-347 N-tolyl N-tolyl H H a3 a3 2-4-348 N-tolyl N-tolyl t-bu t-bu a3 a3 2-4-349 N-tolyl N-tolyl methyl methyl a3 a3 2-4-350 N-tolyl N-tolyl b1 b1 a3 a3 2-4-351 N-tolyl N-tolyl b2 b2 a3 a3 2-4-352 N-tolyl N-tolyl b3 b3 a3 a3 2-4-353 N-tolyl N-tolyl H H b1 b1 2-4-354 N-tolyl N-tolyl t-bu t-bu b1 b1 2-4-355 N-tolyl N-tolyl methyl methyl b1 b1 2-4-356 N-tolyl N-tolyl b1 b1 b1 b1 2-4-357 N-tolyl N-tolyl b2 b2 b1 b1 2-4-358 N-tolyl N-tolyl b3 b3 b1 b1 2-4-359 N-tolyl N-tolyl H H b2 b2 2-4-360 N-tolyl N-tolyl t-bu t-bu b2 b2 2-4-361 N-tolyl N-tolyl methyl methyl b2 b2 2-4-362 N-tolyl N-tolyl b1 b1 b2 b2 2-4-363 N-tolyl N-tolyl b2 b2 b2 b2 2-4-364 N-tolyl N-tolyl b3 b3 b2 b2 2-4-365 N-tolyl N-tolyl H H b3 b3 2-4-366 N-tolyl N-tolyl t-bu t-bu b3 b3 2-4-367 N-tolyl N-tolyl methyl methyl b3 b3 2-4-368 N-tolyl N-tolyl b1 b1 b3 b3 2-4-369 N-tolyl N-tolyl b2 b2 b3 b3 2-4-370 N-tolyl N-tolyl b3 b3 b3 b3 2-4-371 N-tolyl N-tolyl H H b5 b5 2-4-372 N-tolyl N-tolyl t-bu t-bu b5 b5 2-4-373 N-tolyl N-tolyl methyl methyl b5 b5 2-4-374 N-tolyl N-tolyl b1 b1 b5 b5 2-4-375 N-tolyl N-tolyl b2 b2 b5 b5 2-4-376 N-tolyl N-tolyl b3 b3 b5 b5 2-4-377 N-tolyl N-tolyl H H b6 b6 2-4-378 N-tolyl N-tolyl t-bu t-bu b6 b6 2-4-379 N-tolyl N-tolyl methyl methyl b6 b6 2-4-380 N-tolyl N-tolyl b1 b1 b6 b6 2-4-381 N-tolyl N-tolyl b2 b2 b6 b6 2-4-382 N-tolyl N-tolyl b3 b3 b6 b6 2-4-383 N-tolyl N-tolyl H H b7 b7 2-4-384 N-tolyl N-tolyl t-bu t-bu b7 b7 2-4-385 N-tolyl N-tolyl methyl methyl b7 b7 2-4-386 N-tolyl N-tolyl b1 b1 b7 b7 2-4-387 N-tolyl N-tolyl b2 b2 b7 b7 2-4-388 N-tolyl N-tolyl b3 b3 b7 b7 2-4-389 N-Biph N-Biph H H H H 2-4-390 N-Biph N-Biph t-bu t-bu H H 2-4-391 N-Biph N-Biph methyl methyl H H 2-4-392 N-Biph N-Biph t-bu t-bu t-bu t-bu 2-4-393 N-Biph N-Biph methyl methyl methyl methyl 2-4-394 N-Biph N-Biph b1 b1 H H 2-4-395 N-Biph N-Biph b2 b2 H H 2-4-396 N-Biph N-Biph b3 b3 H H 2-4-397 N-Biph N-Biph H H H a1 2-4-398 N-Biph N-Biph t-bu t-bu H a1 2-4-399 N-Biph N-Biph methyl methyl H a1 2-4-400 N-Biph N-Biph b1 b1 H a1 2-4-401 N-Biph N-Biph b2 b2 H a1 2-4-402 N-Biph N-Biph b3 b3 H a1 2-4-403 N-Biph N-Biph H H H a2 2-4-404 N-Biph N-Biph t-bu t-bu H a2 2-4-405 N-Biph N-Biph methyl methyl H a2 2-4-406 N-Biph N-Biph b1 b1 H a2 2-4-407 N-Biph N-Biph b2 b2 H a2 2-4-408 N-Biph N-Biph b3 b3 H a2 2-4-409 N-Biph N-Biph H H H a3 2-4-410 N-Biph N-Biph t-bu t-bu H a3 2-4-411 N-Biph N-Biph methyl methyl H a3 2-4-412 N-Biph N-Biph b1 b1 H a3 2-4-413 N-Biph N-Biph b2 b2 H a3 2-4-414 N-Biph N-Biph b3 b3 H a3 2-4-415 N-Biph N-Biph H H H a4 2-4-416 N-Biph N-Biph t-bu t-bu H a4 2-4-417 N-Biph N-Biph methyl methyl H a4 2-4-418 N-Biph N-Biph b1 b1 H a4 2-4-419 N-Biph N-Biph b2 b2 H a4 2-4-420 N-Biph N-Biph b3 b3 H a4 2-4-421 N-Biph N-Biph H H H a5 2-4-422 N-Biph N-Biph t-bu t-bu H a5 2-4-423 N-Biph N-Biph methyl methyl H a5 2-4-424 N-Biph N-Biph b1 b1 H a5 2-4-425 N-Biph N-Biph b2 b2 H a5 2-4-426 N-Biph N-Biph b3 b3 H a5 2-4-427 N-Biph N-Biph H H H a6 2-4-428 N-Biph N-Biph t-bu t-bu H a6 2-4-429 N-Biph N-Biph methyl methyl H a6 2-4-430 N-Biph N-Biph b1 b1 H a6 2-4-431 N-Biph N-Biph b2 b2 H a6 2-4-432 N-Biph N-Biph b3 b3 H a6 2-4-433 N-Biph N-Biph H H a1 H 2-4-434 N-Biph N-Biph t-bu t-bu a1 H 2-4-435 N-Biph N-Biph methyl methyl a1 H 2-4-436 N-Biph N-Biph b1 b1 a1 H 2-4-437 N-Biph N-Biph b2 b2 a1 H 2-4-438 N-Biph N-Biph b3 b3 a1 H 2-4-439 N-Biph N-Biph H H a2 H 2-4-440 N-Biph N-Biph t-bu t-bu a2 H 2-4-441 N-Biph N-Biph methyl methyl a2 H 2-4-442 N-Biph N-Biph b1 b1 a2 H 2-4-443 N-Biph N-Biph b2 b2 a2 H 2-4-444 N-Biph N-Biph b3 b3 a2 H 2-4-445 N-Biph N-Biph H H a3 H 2-4-446 N-Biph N-Biph t-bu t-bu a3 H 2-4-447 N-Biph N-Biph methyl methyl a3 H 2-4-448 N-Biph N-Biph b1 b1 a3 H 2-4-449 N-Biph N-Biph b2 b2 a3 H 2-4-450 N-Biph N-Biph b3 b3 a3 H 2-4-451 N-Biph N-Biph H H a4 H 2-4-452 N-Biph N-Biph t-bu t-bu a4 H 2-4-453 N-Biph N-Biph methyl methyl a4 H 2-4-454 N-Biph N-Biph b1 b1 a4 H 2-4-455 N-Biph N-Biph b2 b2 a4 H 2-4-456 N-Biph N-Biph b3 b3 a4 H 2-4-457 N-Biph N-Biph H H a5 H 2-4-458 N-Biph N-Biph t-bu t-bu a5 H 2-4-459 N-Biph N-Biph methyl methyl a5 H 2-4-460 N-Biph N-Biph b1 b1 a5 H 2-4-461 N-Biph N-Biph b2 b2 a5 H 2-4-462 N-Biph N-Biph b3 b3 a5 H 2-4-463 N-Biph N-Biph H H a6 H 2-4-464 N-Biph N-Biph t-bu t-bu a6 H 2-4-465 N-Biph N-Biph methyl methyl a6 H 2-4-466 N-Biph N-Biph b1 b1 a6 H 2-4-467 N-Biph N-Biph b2 b2 a6 H 2-4-468 N-Biph N-Biph b3 b3 a6 H 2-4-469 N-Biph N-Biph H H b1 H 2-4-470 N-Biph N-Biph t-bu t-bu b1 H 2-4-471 N-Biph N-Biph methyl methyl b1 H 2-4-472 N-Biph N-Biph b1 b1 b1 H 2-4-473 N-Biph N-Biph b2 b2 b1 H 2-4-474 N-Biph N-Biph b3 b3 b1 H 2-4-475 N-Biph N-Biph H H b2 H 2-4-476 N-Biph N-Biph t-bu t-bu b2 H 2-4-477 N-Biph N-Biph methyl methyl b2 H 2-4-478 N-Biph N-Biph b1 b1 b2 H 2-4-479 N-Biph N-Biph b2 b2 b2 H 2-4-480 N-Biph N-Biph b3 b3 b2 H 2-4-481 N-Biph N-Biph H H b3 H 2-4-482 N-Biph N-Biph t-bu t-bu b3 H 2-4-483 N-Biph N-Biph methyl methyl b3 H 2-4-484 N-Biph N-Biph b1 b1 b3 H 2-4-485 N-Biph N-Biph b2 b2 b3 H 2-4-486 N-Biph N-Biph b3 b3 b3 H 2-4-487 N-Biph N-Biph H H b4 H 2-4-488 N-Biph N-Biph t-bu t-bu b4 H 2-4-489 N-Biph N-Biph methyl methyl b4 H 2-4-490 N-Biph N-Biph b1 b1 b4 H 2-4-491 N-Biph N-Biph b2 b2 b4 H 2-4-492 N-Biph N-Biph b3 b3 b4 H 2-4-493 N-Biph N-Biph H H b5 H 2-4-494 N-Biph N-Biph t-bu t-bu b5 H 2-4-495 N-Biph N-Biph methyl methyl b5 H 2-4-496 N-Biph N-Biph b1 b1 b5 H 2-4-497 N-Biph N-Biph b2 b2 b5 H 2-4-498 N-Biph N-Biph b3 b3 b5 H 2-4-499 N-Biph N-Biph H H b6 H 2-4-500 N-Biph N-Biph t-bu t-bu b6 H 2-4-501 N-Biph N-Biph methyl methyl b6 H 2-4-502 N-Biph N-Biph b1 b1 b6 H 2-4-503 N-Biph N-Biph b2 b2 b6 H 2-4-504 N-Biph N-Biph b3 b3 b6 H 2-4-505 N-Biph N-Biph H H b7 H 2-4-506 N-Biph N-Biph t-bu t-bu b7 H 2-4-507 N-Biph N-Biph methyl methyl b7 H 2-4-508 N-Biph N-Biph b1 b1 b7 H 2-4-509 N-Biph N-Biph b2 b2 b7 H 2-4-510 N-Biph N-Biph b3 b3 b7 H 2-4-511 N-Biph N-Biph H H b8 H 2-4-512 N-Biph N-Biph t-bu t-bu b8 H 2-4-513 N-Biph N-Biph methyl methyl b8 H 2-4-514 N-Biph N-Biph b1 b1 b8 H 2-4-515 N-Biph N-Biph b2 b2 b8 H 2-4-516 N-Biph N-Biph b3 b3 b8 H 2-4-517 N-Biph N-Biph H H b9 H 2-4-518 N-Biph N-Biph t-bu t-bu b9 H 2-4-519 N-Biph N-Biph methyl methyl b9 H 2-4-520 N-Biph N-Biph b1 b1 b9 H 2-4-521 N-Biph N-Biph b2 b2 b9 H 2-4-522 N-Biph N-Biph b3 b3 b9 H 2-4-523 N-Biph N-Biph H H b10 H 2-4-524 N-Biph N-Biph t-bu t-bu b10 H 2-4-525 N-Biph N-Biph methyl methyl b10 H 2-4-526 N-Biph N-Biph b1 b1 b10 H 2-4-527 N-Biph N-Biph b2 b2 b10 H 2-4-528 N-Biph N-Biph b3 b3 b10 H 2-4-529 N-Biph N-Biph H H a1 a1 2-4-530 N-Biph N-Biph t-bu t-bu a1 a1 2-4-531 N-Biph N-Biph methyl methyl a1 a1 2-4-532 N-Biph N-Biph b1 b1 a1 a1 2-4-533 N-Biph N-Biph b2 b2 a1 a1 2-4-534 N-Biph N-Biph b3 b3 a1 a1 2-4-535 N-Biph N-Biph H H a2 a2 2-4-536 N-Biph N-Biph t-bu t-bu a2 a2 2-4-537 N-Biph N-Biph methyl methyl a2 a2 2-4-538 N-Biph N-Biph b1 b1 a2 a2 2-4-539 N-Biph N-Biph b2 b2 a2 a2 2-4-540 N-Biph N-Biph b3 b3 a2 a2 2-4-541 N-Biph N-Biph H H a3 a3 2-4-542 N-Biph N-Biph t-bu t-bu a3 a3 2-4-543 N-Biph N-Biph methyl methyl a3 a3 2-4-544 N-Biph N-Biph b1 b1 a3 a3 2-4-545 N-Biph N-Biph b2 b2 a3 a3 2-4-546 N-Biph N-Biph b3 b3 a3 a3 2-4-547 N-Biph N-Biph H H b1 b1 2-4-548 N-Biph N-Biph t-bu t-bu b1 b1 2-4-549 N-Biph N-Biph methyl methyl b1 b1 2-4-550 N-Biph N-Biph b1 b1 b1 b1 2-4-551 N-Biph N-Biph b2 b2 b1 b1 2-4-552 N-Biph N-Biph b3 b3 b1 b1 2-4-553 N-Biph N-Biph H H b2 b2 2-4-554 N-Biph N-Biph t-bu t-bu b2 b2 2-4-555 N-Biph N-Biph methyl methyl b2 b2 2-4-556 N-Biph N-Biph b1 b1 b2 b2 2-4-557 N-Biph N-Biph b2 b2 b2 b2 2-4-558 N-Biph N-Biph b3 b3 b2 b2 2-4-559 N-Biph N-Biph H H b3 b3 2-4-560 N-Biph N-Biph t-bu t-bu b3 b3 2-4-561 N-Biph N-Biph methyl methyl b3 b3 2-4-562 N-Biph N-Biph b1 b1 b3 b3 2-4-563 N-Biph N-Biph b2 b2 b3 b3 2-4-564 N-Biph N-Biph b3 b3 b3 b3 2-4-565 N-Biph N-Biph H H b5 b5 2-4-566 N-Biph N-Biph t-bu t-bu b5 b5 2-4-567 N-Biph N-Biph methyl methyl b5 b5 2-4-568 N-Biph N-Biph b1 b1 b5 b5 2-4-569 N-Biph N-Biph b2 b2 b5 b5 2-4-570 N-Biph N-Biph b3 b3 b5 b5 2-4-571 N-Biph N-Biph H H b6 b6 2-4-572 N-Biph N-Biph t-bu t-bu b6 b6 2-4-573 N-Biph N-Biph methyl methyl b6 b6 2-4-574 N-Biph N-Biph b1 b1 b6 b6 2-4-575 N-Biph N-Biph b2 b2 b6 b6 2-4-576 N-Biph N-Biph b3 b3 b6 b6 2-4-577 N-Biph N-Biph H H b7 b7 2-4-578 N-Biph N-Biph t-bu t-bu b7 b7 2-4-579 N-Biph N-Biph methyl methyl b7 b7 2-4-580 N-Biph N-Biph b1 b1 b7 b7 2-4-581 N-Biph N-Biph b2 b2 b7 b7 2-4-582 N-Biph N-Biph b3 b3 b7 b7 2-4-583 O N—Ph H H H H 2-4-584 O N—Ph t-bu t-bu H H 2-4-585 O N—Ph methyl methyl H H 2-4-586 O N—Ph t-bu t-bu t-bu t-bu 2-4-587 O N—Ph methyl methyl methyl methyl 2-4-588 O N—Ph b1 b1 H H 2-4-589 O N—Ph b2 b2 H H 2-4-590 O N—Ph b3 b3 H H 2-4-591 O N—Ph H H H a1 2-4-592 O N—Ph t-bu t-bu H a1 2-4-593 O N—Ph methyl methyl H a1 2-4-594 O N—Ph b1 b1 H a1 2-4-595 O N—Ph b2 b2 H a1 2-4-596 O N—Ph b3 b3 H a1 2-4-597 O N—Ph H H H a2 2-4-598 O N—Ph t-bu t-bu H a2 2-4-599 O N—Ph methyl methyl H a2 2-4-600 O N—Ph b1 b1 H a2 2-4-601 O N—Ph b2 b2 H a2 2-4-602 O N—Ph b3 b3 H a2 2-4-603 O N—Ph H H H a3 2-4-604 O N—Ph t-bu t-bu H a3 2-4-605 O N—Ph methyl methyl H a3 2-4-606 O N—Ph b1 b1 H a3 2-4-607 O N—Ph b2 b2 H a3 2-4-608 O N—Ph b3 b3 H a3 2-4-609 O N—Ph H H H a4 2-4-610 O N—Ph t-bu t-bu H a4 2-4-611 O N—Ph methyl methyl H a4 2-4-612 O N—Ph b1 b1 H a4 2-4-613 O N—Ph b2 b2 H a4 2-4-614 O N—Ph b3 b3 H a4 2-4-615 O N—Ph H H H a5 2-4-616 O N—Ph t-bu t-bu H a5 2-4-617 O N—Ph methyl methyl H a5 2-4-618 O N—Ph b1 b1 H a5 2-4-619 O N—Ph b2 b2 H a5 2-4-620 O N—Ph b3 b3 H a5 2-4-621 O N—Ph H H H a6 2-4-622 O N—Ph t-bu t-bu H a6 2-4-623 O N—Ph methyl methyl H a6 2-4-624 O N—Ph b1 b1 H a6 2-4-625 O N—Ph b2 b2 H a6 2-4-626 O N—Ph b3 b3 H a6 2-4-627 O N—Ph H H a1 H 2-4-628 O N—Ph t-bu t-bu a1 H 2-4-629 O N—Ph methyl methyl a1 H 2-4-630 O N—Ph b1 b1 a1 H 2-4-631 O N—Ph b2 b2 a1 H 2-4-632 O N—Ph b3 b3 a1 H 2-4-633 O N—Ph H H a2 H 2-4-634 O N—Ph t-bu t-bu a2 H 2-4-635 O N—Ph methyl methyl a2 H 2-4-636 O N—Ph b1 b1 a2 H 2-4-637 O N—Ph b2 b2 a2 H 2-4-638 O N—Ph b3 b3 a2 H 2-4-639 O N—Ph H H a3 H 2-4-640 O N—Ph t-bu t-bu a3 H 2-4-641 O N—Ph methyl methyl a3 H 2-4-642 O N—Ph b1 b1 a3 H 2-4-643 O N—Ph b2 b2 a3 H 2-4-644 O N—Ph b3 b3 a3 H 2-4-645 O N—Ph H H a4 H 2-4-646 O N—Ph t-bu t-bu a4 H 2-4-647 O N—Ph methyl methyl a4 H 2-4-648 O N—Ph b1 b1 a4 H 2-4-649 O N—Ph b2 b2 a4 H 2-4-650 O N—Ph b3 b3 a4 H 2-4-651 O N—Ph H H a5 H 2-4-652 O N—Ph t-bu t-bu a5 H 2-4-653 O N—Ph methyl methyl a5 H 2-4-654 O N—Ph b1 b1 a5 H 2-4-655 O N—Ph b2 b2 a5 H 2-4-656 O N—Ph b3 b3 a5 H 2-4-657 O N—Ph H H a6 H 2-4-658 O N—Ph t-bu t-bu a6 H 2-4-659 O N—Ph methyl methyl a6 H 2-4-660 O N—Ph b1 b1 a6 H 2-4-661 O N—Ph b2 b2 a6 H 2-4-662 O N—Ph b3 b3 a6 H 2-4-663 O N—Ph H H b1 H 2-4-664 O N—Ph t-bu t-bu b1 H 2-4-665 O N—Ph methyl methyl b1 H 2-4-666 O N—Ph b1 b1 b1 H 2-4-667 O N—Ph b2 b2 b1 H 2-4-668 O N—Ph b3 b3 b1 H 2-4-669 O N—Ph H H b2 H 2-4-670 O N—Ph t-bu t-bu b2 H 2-4-671 O N—Ph methyl methyl b2 H 2-4-672 O N—Ph b1 b1 b2 H 2-4-673 O N—Ph b2 b2 b2 H 2-4-674 O N—Ph b3 b3 b2 H 2-4-675 O N—Ph H H b3 H 2-4-676 O N—Ph t-bu t-bu b3 H 2-4-677 O N—Ph methyl methyl b3 H 2-4-678 O N—Ph b1 b1 b3 H 2-4-679 O N—Ph b2 b2 b3 H 2-4-680 O N—Ph b3 b3 b3 H 2-4-681 O N—Ph H H b4 H 2-4-682 O N—Ph t-bu t-bu b4 H 2-4-683 O N—Ph methyl methyl b4 H 2-4-684 O N—Ph b1 b1 b4 H 2-4-685 O N—Ph b2 b2 b4 H 2-4-686 O N—Ph b3 b3 b4 H 2-4-687 O N—Ph H H b5 H 2-4-688 O N—Ph t-bu t-bu b5 H 2-4-689 O N—Ph methyl methyl b5 H 2-4-690 O N—Ph b1 b1 b5 H 2-4-691 O N—Ph b2 b2 b5 H 2-4-692 O N—Ph b3 b3 b5 H 2-4-693 O N—Ph H H b6 H 2-4-694 O N—Ph t-bu t-bu b6 H 2-4-695 O N—Ph methyl methyl b6 H 2-4-696 O N—Ph b1 b1 b6 H 2-4-697 O N—Ph b2 b2 b6 H 2-4-698 O N—Ph b3 b3 b6 H 2-4-699 O N—Ph H H b7 H 2-4-700 O N—Ph t-bu t-bu b7 H 2-4-701 O N—Ph methyl methyl b7 H 2-4-702 O N—Ph b1 b1 b7 H 2-4-703 O N—Ph b2 b2 b7 H 2-4-704 O N—Ph b3 b3 b7 H 2-4-705 O N—Ph H H b8 H 2-4-706 O N—Ph t-bu t-bu b8 H 2-4-707 O N—Ph methyl methyl b8 H 2-4-708 O N—Ph b1 b1 b8 H 2-4-709 O N—Ph b2 b2 b8 H 2-4-710 O N—Ph b3 b3 b8 H 2-4-711 O N—Ph H H b9 H 2-4-712 O N—Ph t-bu t-bu b9 H 2-4-713 O N—Ph methyl methyl b9 H 2-4-714 O N—Ph b1 b1 b9 H 2-4-715 O N—Ph b2 b2 b9 H 2-4-716 O N—Ph b3 b3 b9 H 2-4-717 O N—Ph H H b10 H 2-4-718 O N—Ph t-bu t-bu b10 H 2-4-719 O N—Ph methyl methyl b10 H 2-4-720 O N—Ph b1 b1 b10 H 2-4-721 O N—Ph b2 b2 b10 H 2-4-722 O N—Ph b3 b3 b10 H 2-4-723 O N—Ph H H a1 a1 2-4-724 O N—Ph t-bu t-bu a1 a1 2-4-725 O N—Ph methyl methyl a1 a1 2-4-726 O N—Ph b1 b1 a1 a1 2-4-727 O N—Ph b2 b2 a1 a1 2-4-728 O N—Ph b3 b3 a1 a1 2-4-729 O N—Ph H H a2 a2 2-4-730 O N—Ph t-bu t-bu a2 a2 2-4-731 O N—Ph methyl methyl a2 a2 2-4-732 O N—Ph b1 b1 a2 a2 2-4-733 O N—Ph b2 b2 a2 a2 2-4-734 O N—Ph b3 b3 a2 a2 2-4-735 O N—Ph H H a3 a3 2-4-736 O N—Ph t-bu t-bu a3 a3 2-4-737 O N—Ph methyl methyl a3 a3 2-4-738 O N—Ph b1 b1 a3 a3 2-4-739 O N—Ph b2 b2 a3 a3 2-4-740 O N—Ph b3 b3 a3 a3 2-4-741 O N—Ph H H b1 b1 2-4-742 O N—Ph t-bu t-bu b1 b1 2-4-743 O N—Ph methyl methyl b1 b1 2-4-744 O N—Ph b1 b1 b1 b1 2-4-745 O N—Ph b2 b2 b1 b1 2-4-746 O N—Ph b3 b3 b1 b1 2-4-747 O N—Ph H H b2 b2 2-4-748 O N—Ph t-bu t-bu b2 b2 2-4-749 O N—Ph methyl methyl b2 b2 2-4-750 O N—Ph b1 b1 b2 b2 2-4-751 O N—Ph b2 b2 b2 b2 2-4-752 O N—Ph b3 b3 b2 b2 2-4-753 O N—Ph H H b3 b3 2-4-754 O N—Ph t-bu t-bu b3 b3 2-4-755 O N—Ph methyl methyl b3 b3 2-4-756 O N—Ph b1 b1 b3 b3 2-4-757 O N—Ph b2 b2 b3 b3 2-4-758 O N—Ph b3 b3 b3 b3 2-4-759 O N—Ph H H b5 b5 2-4-760 O N—Ph t-bu t-bu b5 b5 2-4-761 O N—Ph methyl methyl b5 b5 2-4-762 O N—Ph b1 b1 b5 b5 2-4-763 O N—Ph b2 b2 b5 b5 2-4-764 O N—Ph b3 b3 b5 b5 2-4-765 O N—Ph H H b6 b6 2-4-766 O N—Ph t-bu t-bu b6 b6 2-4-767 O N—Ph methyl methyl b6 b6 2-4-768 O N—Ph b1 b1 b6 b6 2-4-769 O N—Ph b2 b2 b6 b6 2-4-770 O N—Ph b3 b3 b6 b6 2-4-771 O N—Ph H H b7 b7 2-4-772 O N—Ph t-bu t-bu b7 b7 2-4-773 O N—Ph methyl methyl b7 b7 2-4-774 O N—Ph b1 b1 b7 b7 2-4-775 O N—Ph b2 b2 b7 b7 2-4-776 O N—Ph b3 b3 b7 b7 2-4-777 S N—Ph H H H H 2-4-778 S N—Ph t-bu t-bu H H 2-4-779 S N—Ph methyl methyl H H 2-4-780 S N—Ph t-bu t-bu t-bu t-bu 2-4-781 S N—Ph methyl methyl methyl methyl 2-4-782 S N—Ph b1 b1 H H 2-4-783 S N—Ph b2 b2 H H 2-4-784 S N—Ph b3 b3 H H 2-4-785 S N—Ph H H H a1 2-4-786 S N—Ph t-bu t-bu H a1 2-4-787 S N—Ph methyl methyl H a1 2-4-788 S N—Ph b1 b1 H a1 2-4-789 S N—Ph b2 b2 H a1 2-4-790 S N—Ph b3 b3 H a1 2-4-791 S N—Ph H H H a2 2-4-792 S N—Ph t-bu t-bu H a2 2-4-793 S N—Ph methyl methyl H a2 2-4-794 S N—Ph b1 b1 H a2 2-4-795 S N—Ph b2 b2 H a2 2-4-796 S N—Ph b3 b3 H a2 2-4-797 S N—Ph H H H a3 2-4-798 S N—Ph t-bu t-bu H a3 2-4-799 S N—Ph methyl methyl H a3 2-4-800 S N—Ph b1 b1 H a3 2-4-801 S N—Ph b2 b2 H a3 2-4-802 S N—Ph b3 b3 H a3 2-4-803 S N—Ph H H H a4 2-4-804 S N—Ph t-bu t-bu H a4 2-4-805 S N—Ph methyl methyl H a4 2-4-806 S N—Ph b1 b1 H a4 2-4-807 S N—Ph b2 b2 H a4 2-4-808 S N—Ph b3 b3 H a4 2-4-809 S N—Ph H H H a5 2-4-810 S N—Ph t-bu t-bu H a5 2-4-811 S N—Ph methyl methyl H a5 2-4-812 S N—Ph b1 b1 H a5 2-4-813 S N—Ph b2 b2 H a5 2-4-814 S N—Ph b3 b3 H a5 2-4-815 S N—Ph H H H a6 2-4-816 S N—Ph t-bu t-bu H a6 2-4-817 S N—Ph methyl methyl H a6 2-4-818 S N—Ph b1 b1 H a6 2-4-819 S N—Ph b2 b2 H a6 2-4-820 S N—Ph b3 b3 H a6 2-4-821 S N—Ph H H a1 H 2-4-822 S N—Ph t-bu t-bu a1 H 2-4-823 S N—Ph methyl methyl a1 H 2-4-824 S N—Ph b1 b1 a1 H 2-4-825 S N—Ph b2 b2 a1 H 2-4-826 S N—Ph b3 b3 a1 H 2-4-827 S N—Ph H H a2 H 2-4-828 S N—Ph t-bu t-bu a2 H 2-4-829 S N—Ph methyl methyl a2 H 2-4-830 S N—Ph b1 b1 a2 H 2-4-831 S N—Ph b2 b2 a2 H 2-4-832 S N—Ph b3 b3 a2 H 2-4-833 S N—Ph H H a3 H 2-4-834 S N—Ph t-bu t-bu a3 H 2-4-835 S N—Ph methyl methyl a3 H 2-4-836 S N—Ph b1 b1 a3 H 2-4-837 S N—Ph b2 b2 a3 H 2-4-838 S N—Ph b3 b3 a3 H 2-4-839 S N—Ph H H a4 H 2-4-840 S N—Ph t-bu t-bu a4 H 2-4-841 S N—Ph methyl methyl a4 H 2-4-842 S N—Ph b1 b1 a4 H 2-4-843 S N—Ph b2 b2 a4 H 2-4-844 S N—Ph b3 b3 a4 H 2-4-845 S N—Ph H H a5 H 2-4-846 S N—Ph t-bu t-bu a5 H 2-4-847 S N—Ph methyl methyl a5 H 2-4-848 S N—Ph b1 b1 a5 H 2-4-849 S N—Ph b2 b2 a5 H 2-4-850 S N—Ph b3 b3 a5 H 2-4-851 S N—Ph H H a6 H 2-4-852 S N—Ph t-bu t-bu a6 H 2-4-853 S N—Ph methyl methyl a6 H 2-4-854 S N—Ph b1 b1 a6 H 2-4-855 S N—Ph b2 b2 a6 H 2-4-856 S N—Ph b3 b3 a6 H 2-4-857 S N—Ph H H b1 H 2-4-858 S N—Ph t-bu t-bu b1 H 2-4-859 S N—Ph methyl methyl b1 H 2-4-860 S N—Ph b1 b1 b1 H 2-4-861 S N—Ph b2 b2 b1 H 2-4-862 S N—Ph b3 b3 b1 H 2-4-863 S N—Ph H H b2 H 2-4-864 S N—Ph t-bu t-bu b2 H 2-4-865 S N—Ph methyl methyl b2 H 2-4-866 S N—Ph b1 b1 b2 H 2-4-867 S N—Ph b2 b2 b2 H 2-4-868 S N—Ph b3 b3 b2 H 2-4-869 S N—Ph H H b3 H 2-4-870 S N—Ph t-bu t-bu b3 H 2-4-871 S N—Ph methyl methyl b3 H 2-4-872 S N—Ph b1 b1 b3 H 2-4-873 S N—Ph b2 b2 b3 H 2-4-874 S N—Ph b3 b3 b3 H 2-4-875 S N—Ph H H b4 H 2-4-876 S N—Ph t-bu t-bu b4 H 2-4-877 S N—Ph methyl methyl b4 H 2-4-878 S N—Ph b1 b1 b4 H 2-4-879 S N—Ph b2 b2 b4 H 2-4-880 S N—Ph b3 b3 b4 H 2-4-881 S N—Ph H H b5 H 2-4-882 S N—Ph t-bu t-bu b5 H 2-4-883 S N—Ph methyl methyl b5 H 2-4-884 S N—Ph b1 b1 b5 H 2-4-885 S N—Ph b2 b2 b5 H 2-4-886 S N—Ph b3 b3 b5 H 2-4-887 S N—Ph H H b6 H 2-4-888 S N—Ph t-bu t-bu b6 H 2-4-889 S N—Ph methyl methyl b6 H 2-4-890 S N—Ph b1 b1 b6 H 2-4-891 S N—Ph b2 b2 b6 H 2-4-892 S N—Ph b3 b3 b6 H 2-4-893 S N—Ph H H b7 H 2-4-894 S N—Ph t-bu t-bu b7 H 2-4-895 S N—Ph methyl methyl b7 H 2-4-896 S N—Ph b1 b1 b7 H 2-4-897 S N—Ph b2 b2 b7 H 2-4-898 S N—Ph b3 b3 b7 H 2-4-899 S N—Ph H H b8 H 2-4-900 S N—Ph t-bu t-bu b8 H 2-4-901 S N—Ph methyl methyl b8 H 2-4-902 S N—Ph b1 b1 b8 H 2-4-903 S N—Ph b2 b2 b8 H 2-4-904 S N—Ph b3 b3 b8 H 2-4-905 S N—Ph H H b9 H 2-4-906 S N—Ph t-bu t-bu b9 H 2-4-907 S N—Ph methyl methyl b9 H 2-4-908 S N—Ph b1 b1 b9 H 2-4-909 S N—Ph b2 b2 b9 H 2-4-910 S N—Ph b3 b3 b9 H 2-4-911 S N—Ph H H b10 H 2-4-912 S N—Ph t-bu t-bu b10 H 2-4-913 S N—Ph methyl methyl b10 H 2-4-914 S N—Ph b1 b1 b10 H 2-4-915 S N—Ph b2 b2 b10 H 2-4-916 S N—Ph b3 b3 b10 H 2-4-917 S N—Ph H H a1 a1 2-4-918 S N—Ph t-bu t-bu a1 a1 2-4-919 S N—Ph methyl methyl a1 a1 2-4-920 S N—Ph b1 b1 a1 a1 2-4-921 S N—Ph b2 b2 a1 a1 2-4-922 S N—Ph b3 b3 a1 a1 2-4-923 S N—Ph H H a2 a2 2-4-924 S N—Ph t-bu t-bu a2 a2 2-4-925 S N—Ph methyl methyl a2 a2 2-4-926 S N—Ph b1 b1 a2 a2 2-4-927 S N—Ph b2 b2 a2 a2 2-4-928 S N—Ph b3 b3 a2 a2 2-4-929 S N—Ph H H a3 a3 2-4-930 S N—Ph t-bu t-bu a3 a3 2-4-931 S N—Ph methyl methyl a3 a3 2-4-932 S N—Ph b1 b1 a3 a3 2-4-933 S N—Ph b2 b2 a3 a3 2-4-934 S N—Ph b3 b3 a3 a3 2-4-935 S N—Ph H H b1 b1 2-4-936 S N—Ph t-bu t-bu b1 b1 2-4-937 S N—Ph methyl methyl b1 b1 2-4-938 S N—Ph b1 b1 b1 b1 2-4-939 S N—Ph b2 b2 b1 b1 2-4-940 S N—Ph b3 b3 b1 b1 2-4-941 S N—Ph H H b2 b2 2-4-942 S N—Ph t-bu t-bu b2 b2 2-4-943 S N—Ph methyl methyl b2 b2 2-4-944 S N—Ph b1 b1 b2 b2 2-4-945 S N—Ph b2 b2 b2 b2 2-4-946 S N—Ph b3 b3 b2 b2 2-4-947 S N—Ph H H b3 b3 2-4-948 S N—Ph t-bu t-bu b3 b3 2-4-949 S N—Ph methyl methyl b3 b3 2-4-950 S N—Ph b1 b1 b3 b3 2-4-951 S N—Ph b2 b2 b3 b3 2-4-952 S N—Ph b3 b3 b3 b3 2-4-953 S N—Ph H H b5 b5 2-4-954 S N—Ph t-bu t-bu b5 b5 2-4-955 S N—Ph methyl methyl b5 b5 2-4-956 S N—Ph b1 b1 b5 b5 2-4-957 S N—Ph b2 b2 b5 b5 2-4-958 S N—Ph b3 b3 b5 b5 2-4-959 S N—Ph H H b6 b6 2-4-960 S N—Ph t-bu t-bu b6 b6 2-4-961 S N—Ph methyl methyl b6 b6 2-4-962 S N—Ph b1 b1 b6 b6 2-4-963 S N—Ph b2 b2 b6 b6 2-4-964 S N—Ph b3 b3 b6 b6 2-4-965 S N—Ph H H b7 b7 2-4-966 S N—Ph t-bu t-bu b7 b7 2-4-967 S N—Ph methyl methyl b7 b7 2-4-968 S N—Ph b1 b1 b7 b7 2-4-969 S N—Ph b2 b2 b7 b7 2-4-970 S N—Ph b3 b3 b7 b7 Group 2-5 The compounds are represented by the formula 2-5 below, wherein CY.sub.1 and CY.sub.2 are each a benzene group, X.sub.1 is B, and Y1, Y2, R3a, (R1)a1, (R2)a2 are each shown in the table 5 below, ##STR00106## TABLE-US-00032 TABLE 5 Compound No. Y1 Y2 R3a (R1)a1 (R2)a2 2-5-001 N-Ph N-Ph H H H 2-5-002 N-Ph N-Ph t-bu H H 2-5-003 N-Ph N-Ph methyl H H 2-5-004 N-Ph N-Ph t-bu t-bu t-bu 2-5-005 N-Ph N-Ph methyl methyl methyl 2-5-006 N-Ph N-Ph b1 H H 2-5-007 N-Ph N-Ph b2 H H 2-5-008 N-Ph N-Ph b3 H H 2-5-009 N-Ph N-Ph H H a1 2-5-010 N-Ph N-Ph t-bu H a1 2-5-011 N-Ph N-Ph methyl H a1 2-5-012 N-Ph N-Ph b1 H a1 2-5-013 N-Ph N-Ph b2 H a1 2-5-014 N-Ph N-Ph b3 H a1 2-5-015 N-Ph N-Ph H H a2 2-5-016 N-Ph N-Ph t-bu H a2 2-5-017 N-Ph N-Ph methyl H a2 2-5-018 N-Ph N-Ph b1 H a2 2-5-019 N-Ph N-Ph b2 H a2 2-5-020 N-Ph N-Ph b3 H a2 2-5-021 N-Ph N-Ph H H a3 2-5-022 N-Ph N-Ph t-bu H a3 2-5-023 N-Ph N-Ph methyl H a3 2-5-024 N-Ph N-Ph b1 H a3 2-5-025 N-Ph N-Ph b2 H a3 2-5-026 N-Ph N-Ph b3 H a3 2-5-027 N-Ph N-Ph H H a4 2-5-028 N-Ph N-Ph t-bu H a4 2-5-029 N-Ph N-Ph methyl H a4 2-5-030 N-Ph N-Ph b1 H a4 2-5-031 N-Ph N-Ph b2 H a4 2-5-032 N-Ph N-Ph b3 H a4 2-5-033 N-Ph N-Ph H H a5 2-5-034 N-Ph N-Ph t-bu H a5 2-5-035 N-Ph N-Ph methyl H a5 2-5-036 N-Ph N-Ph b1 H a5 2-5-037 N-Ph N-Ph b2 H a5 2-5-038 N-Ph N-Ph b3 H a5 2-5-039 N-Ph N-Ph H H a6 2-5-040 N-Ph N-Ph t-bu H a6 2-5-041 N-Ph N-Ph methyl H a6 2-5-042 N-Ph N-Ph b1 H a6 2-5-043 N-Ph N-Ph b2 H a6 2-5-044 N-Ph N-Ph b3 H a6 2-5-045 N-Ph N-Ph H H b1 2-5-046 N-Ph N-Ph t-bu H b1 2-5-047 N-Ph N-Ph methyl H b1 2-5-048 N-Ph N-Ph b1 H b1 2-5-049 N-Ph N-Ph b2 H b1 2-5-050 N-Ph N-Ph b3 H b1 2-5-051 N-Ph N-Ph H H b2 2-5-052 N-Ph N-Ph t-bu H b2 2-5-053 N-Ph N-Ph methyl H b2 2-5-054 N-Ph N-Ph b1 H b2 2-5-055 N-Ph N-Ph b2 H b2 2-5-056 N-Ph N-Ph b3 H b2 2-5-057 N-Ph N-Ph H H b3 2-5-058 N-Ph N-Ph t-bu H b3 2-5-059 N-Ph N-Ph methyl H b3 2-5-060 N-Ph N-Ph b1 H b3 2-5-061 N-Ph N-Ph b2 H b3 2-5-062 N-Ph N-Ph b3 H b3 2-5-063 N-Ph N-Ph H H b4 2-5-064 N-Ph N-Ph t-bu H b4 2-5-065 N-Ph N-Ph methyl H b4 2-5-066 N-Ph N-Ph b1 H b4 2-5-067 N-Ph N-Ph b2 H b4 2-5-068 N-Ph N-Ph b3 H b4 2-5-069 N-Ph N-Ph H H b5 2-5-070 N-Ph N-Ph t-bu H b5 2-5-071 N-Ph N-Ph methyl H b5 2-5-072 N-Ph N-Ph b1 H b5 2-5-073 N-Ph N-Ph b2 H b5 2-5-074 N-Ph N-Ph b3 H b5 2-5-075 N-Ph N-Ph H H b6 2-5-076 N-Ph N-Ph t-bu H b6 2-5-077 N-Ph N-Ph methyl H b6 2-5-078 N-Ph N-Ph b1 H b6 2-5-079 N-Ph N-Ph b2 H b6 2-5-080 N-Ph N-Ph b3 H b6 2-5-081 N-Ph N-Ph H H b7 2-5-082 N-Ph N-Ph t-bu H b7 2-5-083 N-Ph N-Ph methyl H b7 2-5-084 N-Ph N-Ph b1 H b7 2-5-085 N-Ph N-Ph b2 H b7 2-5-086 N-Ph N-Ph b3 H b7 2-5-087 N-Ph N-Ph H H b8 2-5-088 N-Ph N-Ph t-bu H b8 2-5-089 N-Ph N-Ph methyl H b8 2-5-090 N-Ph N-Ph b1 H b8 2-5-091 N-Ph N-Ph b2 H b8 2-5-092 N-Ph N-Ph b3 H b8 2-5-093 N-Ph N-Ph H H b9 2-5-094 N-Ph N-Ph t-bu H b9 2-5-095 N-Ph N-Ph methyl H b9 2-5-096 N-Ph N-Ph b1 H b9 2-5-097 N-Ph N-Ph b2 H b9 2-5-098 N-Ph N-Ph b3 H b9 2-5-099 N-Ph N-Ph H H b10 2-5-100 N-Ph N-Ph t-bu H b10 2-5-101 N-Ph N-Ph methyl H b10 2-5-102 N-Ph N-Ph b1 H b10 2-5-103 N-Ph N-Ph b2 H b10 2-5-104 N-Ph N-Ph b3 H b10 2-5-105 N-Ph N-Ph H a1 H 2-5-106 N-Ph N-Ph t-bu a1 H 2-5-107 N-Ph N-Ph methyl a1 H 2-5-108 N-Ph N-Ph b1 a1 H 2-5-109 N-Ph N-Ph b2 a1 H 2-5-110 N-Ph N-Ph b3 a1 H 2-5-111 N-Ph N-Ph H a2 H 2-5-112 N-Ph N-Ph t-bu a2 H 2-5-113 N-Ph N-Ph methyl a2 H 2-5-114 N-Ph N-Ph b1 a2 H 2-5-115 N-Ph N-Ph b2 a2 H 2-5-116 N-Ph N-Ph b3 a2 H 2-5-117 N-Ph N-Ph H a3 H 2-5-118 N-Ph N-Ph t-bu a3 H 2-5-119 N-Ph N-Ph methyl a3 H 2-5-120 N-Ph N-Ph b1 a3 H 2-5-121 N-Ph N-Ph b2 a3 H 2-5-122 N-Ph N-Ph b3 a3 H 2-5-123 N-Ph N-Ph H a4 H 2-5-124 N-Ph N-Ph t-bu a4 H 2-5-125 N-Ph N-Ph methyl a4 H 2-5-126 N-Ph N-Ph b1 a4 H 2-5-127 N-Ph N-Ph b2 a4 H 2-5-128 N-Ph N-Ph b3 a4 H 2-5-129 N-Ph N-Ph H a5 H 2-5-130 N-Ph N-Ph t-bu a5 H 2-5-131 N-Ph N-Ph methyl a5 H 2-5-132 N-Ph N-Ph b1 a5 H 2-5-133 N-Ph N-Ph b2 a5 H 2-5-134 N-Ph N-Ph b3 a5 H 2-5-135 N-Ph N-Ph H a6 H 2-5-136 N-Ph N-Ph t-bu a6 H 2-5-137 N-Ph N-Ph methyl a6 H 2-5-138 N-Ph N-Ph b1 a6 H 2-5-139 N-Ph N-Ph b2 a6 H 2-5-140 N-Ph N-Ph b3 a6 H 2-5-141 N-Ph N-Ph H b1 H 2-5-142 N-Ph N-Ph t-bu b1 H 2-5-143 N-Ph N-Ph methyl b1 H 2-5-144 N-Ph N-Ph b1 b1 H 2-5-145 N-Ph N-Ph b2 b1 H 2-5-146 N-Ph N-Ph b3 b1 H 2-5-147 N-Ph N-Ph H b2 H 2-5-148 N-Ph N-Ph t-bu b2 H 2-5-149 N-Ph N-Ph methyl b2 H 2-5-150 N-Ph N-Ph b1 b2 H 2-5-151 N-Ph N-Ph b2 b2 H 2-5-152 N-Ph N-Ph b3 b2 H 2-5-153 N-Ph N-Ph H b3 H 2-5-154 N-Ph N-Ph t-bu b3 H 2-5-155 N-Ph N-Ph methyl b3 H 2-5-156 N-Ph N-Ph b1 b3 H 2-5-157 N-Ph N-Ph b2 b3 H 2-5-158 N-Ph N-Ph b3 b3 H 2-5-159 N-Ph N-Ph H b4 H 2-5-160 N-Ph N-Ph t-bu b4 H 2-5-161 N-Ph N-Ph methyl b4 H 2-5-162 N-Ph N-Ph b1 b4 H 2-5-163 N-Ph N-Ph b2 b4 H 2-5-164 N-Ph N-Ph b3 b4 H 2-5-165 N-Ph N-Ph H b5 H 2-5-166 N-Ph N-Ph t-bu b5 H 2-5-167 N-Ph N-Ph methyl b5 H 2-5-168 N-Ph N-Ph b1 b5 H 2-5-169 N-Ph N-Ph b2 b5 H 2-5-170 N-Ph N-Ph b3 b5 H 2-5-171 N-Ph N-Ph H b6 H 2-5-172 N-Ph N-Ph t-bu b6 H 2-5-173 N-Ph N-Ph methyl b6 H 2-5-174 N-Ph N-Ph b1 b6 H 2-5-175 N-Ph N-Ph b2 b6 H 2-5-176 N-Ph N-Ph b3 b6 H 2-5-177 N-Ph N-Ph H b7 H 2-5-178 N-Ph N-Ph t-bu b7 H 2-5-179 N-Ph N-Ph methyl b7 H 2-5-180 N-Ph N-Ph b1 b7 H 2-5-181 N-Ph N-Ph b2 b7 H 2-5-182 N-Ph N-Ph b3 b7 H 2-5-183 N-Ph N-Ph H b8 H 2-5-184 N-Ph N-Ph t-bu b8 H 2-5-185 N-Ph N-Ph methyl b8 H 2-5-186 N-Ph N-Ph b1 b8 H 2-5-187 N-Ph N-Ph b2 b8 H 2-5-188 N-Ph N-Ph b3 b8 H 2-5-189 N-Ph N-Ph H b9 H 2-5-190 N-Ph N-Ph t-bu b9 H 2-5-191 N-Ph N-Ph methyl b9 H 2-5-192 N-Ph N-Ph b1 b9 H 2-5-193 N-Ph N-Ph b2 b9 H 2-5-194 N-Ph N-Ph b3 b9 H 2-5-195 N-Ph N-Ph H b10 H 2-5-196 N-Ph N-Ph t-bu b10 H 2-5-197 N-Ph N-Ph methyl b10 H 2-5-198 N-Ph N-Ph b1 b10 H 2-5-199 N-Ph N-Ph b2 b10 H 2-5-200 N-Ph N-Ph b3 b10 H 2-5-201 N-Ph N-Ph H a1 a1 2-5-202 N-Ph N-Ph t-bu a1 a1 2-5-203 N-Ph N-Ph methyl a1 a1 2-5-204 N-Ph N-Ph b1 a1 a1 2-5-205 N-Ph N-Ph b2 a1 a1 2-5-206 N-Ph N-Ph b3 a1 a1 2-5-207 N-Ph N-Ph H a2 a2 2-5-208 N-Ph N-Ph t-bu a2 a2 2-5-209 N-Ph N-Ph methyl a2 a2 2-5-210 N-Ph N-Ph b1 a2 a2 2-5-211 N-Ph N-Ph b2 a2 a2 2-5-212 N-Ph N-Ph b3 a2 a2 2-5-213 N-Ph N-Ph H a3 a3 2-5-214 N-Ph N-Ph t-bu a3 a3 2-5-215 N-Ph N-Ph methyl a3 a3 2-5-216 N-Ph N-Ph b1 a3 a3 2-5-217 N-Ph N-Ph b2 a3 a3 2-5-218 N-Ph N-Ph b3 a3 a3 2-5-219 N-Ph N-Ph H b1 b1 2-5-220 N-Ph N-Ph t-bu b1 b1 2-5-221 N-Ph N-Ph methyl b1 b1 2-5-222 N-Ph N-Ph b1 b1 b1 2-5-223 N-Ph N-Ph b2 b1 b1 2-5-224 N-Ph N-Ph b3 b1 b1 2-5-225 N-Ph N-Ph H b2 b2 2-5-226 N-Ph N-Ph t-bu b2 b2 2-5-227 N-Ph N-Ph methyl b2 b2 2-5-228 N-Ph N-Ph b1 b2 b2 2-5-229 N-Ph N-Ph b2 b2 b2 2-5-230 N-Ph N-Ph b3 b2 b2 2-5-231 N-Ph N-Ph H b3 b3 2-5-232 N-Ph N-Ph t-bu b3 b3 2-5-233 N-Ph N-Ph methyl b3 b3 2-5-234 N-Ph N-Ph b1 b3 b3 2-5-235 N-Ph N-Ph b2 b3 b3 2-5-236 N-Ph N-Ph b3 b3 b3 2-5-237 N-Ph N-Ph H b5 b5 2-5-238 N-Ph N-Ph t-bu b5 b5 2-5-239 N-Ph N-Ph methyl b5 b5 2-5-240 N-Ph N-Ph b1 b5 b5 2-5-241 N-Ph N-Ph b2 b5 b5 2-5-242 N-Ph N-Ph b3 b5 b5 2-5-243 N-Ph N-Ph H b6 b6 2-5-244 N-Ph N-Ph t-bu b6 b6 2-5-245 N-Ph N-Ph methyl b6 b6 2-5-246 N-Ph N-Ph b1 b6 b6 2-5-247 N-Ph N-Ph b2 b6 b6 2-5-248 N-Ph N-Ph b3 b6 b6 2-5-249 N-Ph N-Ph H b7 b7 2-5-250 N-Ph N-Ph t-bu b7 b7 2-5-251 N-Ph N-Ph methyl b7 b7 2-5-252 N-Ph N-Ph b1 b7 b7 2-5-253 N-Ph N-Ph b2 b7 b7 2-5-254 N-Ph N-Ph b3 b7 b7 2-5-255 N-tolyl N-tolyl H H H 2-5-256 N-tolyl N-tolyl t-bu H H 2-5-257 N-tolyl N-tolyl methyl H H 2-5-258 N-tolyl N-tolyl t-bu t-bu t-bu 2-5-259 N-tolyl N-tolyl methyl methyl methyl 2-5-260 N-tolyl N-tolyl b1 H H 2-5-261 N-tolyl N-tolyl b2 H H 2-5-262 N-tolyl N-tolyl b3 H H 2-5-263 N-tolyl N-tolyl H H a1 2-5-264 N-tolyl N-tolyl t-bu H a1 2-5-265 N-tolyl N-tolyl methyl H a1 2-5-266 N-tolyl N-tolyl b1 H a1 2-5-267 N-tolyl N-tolyl b2 H a1 2-5-268 N-tolyl N-tolyl b3 H a1 2-5-269 N-tolyl N-tolyl H H a2 2-5-270 N-tolyl N-tolyl t-bu H a2 2-5-271 N-tolyl N-tolyl methyl H a2 2-5-272 N-tolyl N-tolyl b1 H a2 2-5-273 N-tolyl N-tolyl b2 H a2 2-5-274 N-tolyl N-tolyl b3 H a2 2-5-275 N-tolyl N-tolyl H H a3 2-5-276 N-tolyl N-tolyl t-bu H a3 2-5-277 N-tolyl N-tolyl methyl H a3 2-5-278 N-tolyl N-tolyl b1 H a3 2-5-279 N-tolyl N-tolyl b2 H a3 2-5-280 N-tolyl N-tolyl b3 H a3 2-5-281 N-tolyl N-tolyl H H a4 2-5-282 N-tolyl N-tolyl t-bu H a4 2-5-283 N-tolyl N-tolyl methyl H a4 2-5-284 N-tolyl N-tolyl b1 H a4 2-5-285 N-tolyl N-tolyl b2 H a4 2-5-286 N-tolyl N-tolyl b3 H a4 2-5-287 N-tolyl N-tolyl H H a5 2-5-288 N-tolyl N-tolyl t-bu H a5 2-5-289 N-tolyl N-tolyl methyl H a5 2-5-290 N-tolyl N-tolyl b1 H a5 2-5-291 N-tolyl N-tolyl b2 H a5 2-5-292 N-tolyl N-tolyl b3 H a5 2-5-293 N-tolyl N-tolyl H H a6 2-5-294 N-tolyl N-tolyl t-bu H a6 2-5-295 N-tolyl N-tolyl methyl H a6 2-5-296 N-tolyl N-tolyl b1 H a6 2-5-297 N-tolyl N-tolyl b2 H a6 2-5-298 N-tolyl N-tolyl b3 H a6 2-5-299 N-tolyl N-tolyl H H b1 2-5-300 N-tolyl N-tolyl t-bu H b1 2-5-301 N-tolyl N-tolyl methyl H b1 2-5-302 N-tolyl N-tolyl b1 H b1 2-5-303 N-tolyl N-tolyl b2 H b1 2-5-304 N-tolyl N-tolyl b3 H b1 2-5-305 N-tolyl N-tolyl H H b2 2-5-306 N-tolyl N-tolyl t-bu H b2 2-5-307 N-tolyl N-tolyl methyl H b2 2-5-308 N-tolyl N-tolyl b1 H b2 2-5-309 N-tolyl N-tolyl b2 H b2 2-5-310 N-tolyl N-tolyl b3 H b2 2-5-311 N-tolyl N-tolyl H H b3 2-5-312 N-tolyl N-tolyl t-bu H b3 2-5-313 N-tolyl N-tolyl methyl H b3 2-5-314 N-tolyl N-tolyl b1 H b3 2-5-315 N-tolyl N-tolyl b2 H b3 2-5-316 N-tolyl N-tolyl b3 H b3 2-5-317 N-tolyl N-tolyl H H b4 2-5-318 N-tolyl N-tolyl t-bu H b4 2-5-319 N-tolyl N-tolyl methyl H b4 2-5-320 N-tolyl N-tolyl b1 H b4 2-5-321 N-tolyl N-tolyl b2 H b4 2-5-322 N-tolyl N-tolyl b3 H b4 2-5-323 N-tolyl N-tolyl H H b5 2-5-324 N-tolyl N-tolyl t-bu H b5 2-5-325 N-tolyl N-tolyl methyl H b5 2-5-326 N-tolyl N-tolyl b1 H b5 2-5-327 N-tolyl N-tolyl b2 H b5 2-5-328 N-tolyl N-tolyl b3 H b5 2-5-329 N-tolyl N-tolyl H H b6 2-5-330 N-tolyl N-tolyl t-bu H b6 2-5-331 N-tolyl N-tolyl methyl H b6 2-5-332 N-tolyl N-tolyl b1 H b6 2-5-333 N-tolyl N-tolyl b2 H b6 2-5-334 N-tolyl N-tolyl b3 H b6 2-5-335 N-tolyl N-tolyl H H b7 2-5-336 N-tolyl N-tolyl t-bu H b7 2-5-337 N-tolyl N-tolyl methyl H b7 2-5-338 N-tolyl N-tolyl b1 H b7 2-5-339 N-tolyl N-tolyl b2 H b7 2-5-340 N-tolyl N-tolyl b3 H b7 2-5-341 N-tolyl N-tolyl H H b8 2-5-342 N-tolyl N-tolyl t-bu H b8 2-5-343 N-tolyl N-tolyl methyl H b8 2-5-344 N-tolyl N-tolyl b1 H b8 2-5-345 N-tolyl N-tolyl b2 H b8 2-5-346 N-tolyl N-tolyl b3 H b8 2-5-347 N-tolyl N-tolyl H H b9 2-5-348 N-tolyl N-tolyl t-bu H b9 2-5-349 N-tolyl N-tolyl methyl H b9 2-5-350 N-tolyl N-tolyl b1 H b9 2-5-351 N-tolyl N-tolyl b2 H b9 2-5-352 N-tolyl N-tolyl b3 H b9 2-5-353 N-tolyl N-tolyl H H b10 2-5-354 N-tolyl N-tolyl t-bu H b10 2-5-355 N-tolyl N-tolyl methyl H b10 2-5-356 N-tolyl N-tolyl b1 H b10 2-5-357 N-tolyl N-tolyl b2 H b10 2-5-358 N-tolyl N-tolyl b3 H b10 2-5-359 N-tolyl N-tolyl H a1 H 2-5-360 N-tolyl N-tolyl t-bu a1 H 2-5-361 N-tolyl N-tolyl methyl a1 H 2-5-362 N-tolyl N-tolyl b1 a1 H 2-5-363 N-tolyl N-tolyl b2 a1 H 2-5-364 N-tolyl N-tolyl b3 a1 H 2-5-365 N-tolyl N-tolyl H a2 H 2-5-366 N-tolyl N-tolyl t-bu a2 H 2-5-367 N-tolyl N-tolyl methyl a2 H 2-5-368 N-tolyl N-tolyl b1 a2 H 2-5-369 N-tolyl N-tolyl b2 a2 H 2-5-370 N-tolyl N-tolyl b3 a2 H 2-5-371 N-tolyl N-tolyl H a3 H 2-5-372 N-tolyl N-tolyl t-bu a3 H 2-5-373 N-tolyl N-tolyl methyl a3 H 2-5-374 N-tolyl N-tolyl b1 a3 H 2-5-375 N-tolyl N-tolyl b2 a3 H 2-5-376 N-tolyl N-tolyl b3 a3 H 2-5-377 N-tolyl N-tolyl H a4 H 2-5-378 N-tolyl N-tolyl t-bu a4 H 2-5-379 N-tolyl N-tolyl methyl a4 H 2-5-380 N-tolyl N-tolyl b1 a4 H 2-5-381 N-tolyl N-tolyl b2 a4 H 2-5-382 N-tolyl N-tolyl b3 a4 H 2-5-383 N-tolyl N-tolyl H a5 H 2-5-384 N-tolyl N-tolyl t-bu a5 H 2-5-385 N-tolyl N-tolyl methyl a5 H 2-5-386 N-tolyl N-tolyl b1 a5 H 2-5-387 N-tolyl N-tolyl b2 a5 H 2-5-388 N-tolyl N-tolyl b3 a5 H 2-5-389 N-tolyl N-tolyl H a6 H 2-5-390 N-tolyl N-tolyl t-bu a6 H 2-5-391 N-tolyl N-tolyl methyl a6 H 2-5-392 N-tolyl N-tolyl b1 a6 H 2-5-393 N-tolyl N-tolyl b2 a6 H 2-5-394 N-tolyl N-tolyl b3 a6 H 2-5-395 N-tolyl N-tolyl H b1 H 2-5-396 N-tolyl N-tolyl t-bu b1 H 2-5-397 N-tolyl N-tolyl methyl b1 H 2-5-398 N-tolyl N-tolyl b1 b1 H 2-5-399 N-tolyl N-tolyl b2 b1 H 2-5-400 N-tolyl N-tolyl b3 b1 H 2-5-401 N-tolyl N-tolyl H b2 H 2-5-402 N-tolyl N-tolyl t-bu b2 H 2-5-403 N-tolyl N-tolyl methyl b2 H 2-5-404 N-tolyl N-tolyl b1 b2 H 2-5-405 N-tolyl N-tolyl b2 b2 H 2-5-406 N-tolyl N-tolyl b3 b2 H 2-5-407 N-tolyl N-tolyl H b3 H 2-5-408 N-tolyl N-tolyl t-bu b3 H 2-5-409 N-tolyl N-tolyl methyl b3 H 2-5-410 N-tolyl N-tolyl b1 b3 H 2-5-411 N-tolyl N-tolyl b2 b3 H 2-5-412 N-tolyl N-tolyl b3 b3 H 2-5-413 N-tolyl N-tolyl H b4 H 2-5-414 N-tolyl N-tolyl t-bu b4 H 2-5-415 N-tolyl N-tolyl methyl b4 H 2-5-416 N-tolyl N-tolyl b1 b4 H 2-5-417 N-tolyl N-tolyl b2 b4 H 2-5-418 N-tolyl N-tolyl b3 b4 H 2-5-419 N-tolyl N-tolyl H b5 H 2-5-420 N-tolyl N-tolyl t-bu b5 H 2-5-421 N-tolyl N-tolyl methyl b5 H 2-5-422 N-tolyl N-tolyl b1 b5 H 2-5-423 N-tolyl N-tolyl b2 b5 H 2-5-424 N-tolyl N-tolyl b3 b5 H 2-5-425 N-tolyl N-tolyl H b6 H 2-5-426 N-tolyl N-tolyl t-bu b6 H 2-5-427 N-tolyl N-tolyl methyl b6 H 2-5-428 N-tolyl N-tolyl b1 b6 H 2-5-429 N-tolyl N-tolyl b2 b6 H 2-5-430 N-tolyl N-tolyl b3 b6 H 2-5-431 N-tolyl N-tolyl H b7 H 2-5-432 N-tolyl N-tolyl t-bu b7 H 2-5-433 N-tolyl N-tolyl methyl b7 H 2-5-434 N-tolyl N-tolyl b1 b7 H 2-5-435 N-tolyl N-tolyl b2 b7 H 2-5-436 N-tolyl N-tolyl b3 b7 H 2-5-437 N-tolyl N-tolyl H b8 H 2-5-438 N-tolyl N-tolyl t-bu b8 H 2-5-439 N-tolyl N-tolyl methyl b8 H 2-5-440 N-tolyl N-tolyl b1 b8 H 2-5-441 N-tolyl N-tolyl b2 b8 H 2-5-442 N-tolyl N-tolyl b3 b8 H 2-5-443 N-tolyl N-tolyl H b9 H 2-5-444 N-tolyl N-tolyl t-bu b9 H 2-5-445 N-tolyl N-tolyl methyl b9 H 2-5-446 N-tolyl N-tolyl b1 b9 H 2-5-447 N-tolyl N-tolyl b2 b9 H 2-5-448 N-tolyl N-tolyl b3 b9 H 2-5-449 N-tolyl N-tolyl H b10 H 2-5-450 N-tolyl N-tolyl t-bu b10 H 2-5-451 N-tolyl N-tolyl methyl b10 H 2-5-452 N-tolyl N-tolyl b1 b10 H 2-5-453 N-tolyl N-tolyl b2 b10 H 2-5-454 N-tolyl N-tolyl b3 b10 H 2-5-455 N-tolyl N-tolyl H a1 a1 2-5-456 N-tolyl N-tolyl t-bu a1 a1 2-5-457 N-tolyl N-tolyl methyl a1 a1 2-5-458 N-tolyl N-tolyl b1 a1 a1 2-5-459 N-tolyl N-tolyl b2 a1 a1 2-5-460 N-tolyl N-tolyl b3 a1 a1 2-5-461 N-tolyl N-tolyl H a2 a2 2-5-462 N-tolyl N-tolyl t-bu a2 a2 2-5-463 N-tolyl N-tolyl methyl a2 a2 2-5-464 N-tolyl N-tolyl b1 a2 a2 2-5-465 N-tolyl N-tolyl b2 a2 a2 2-5-466 N-tolyl N-tolyl b3 a2 a2 2-5-467 N-tolyl N-tolyl H a3 a3 2-5-468 N-tolyl N-tolyl t-bu a3 a3 2-5-469 N-tolyl N-tolyl methyl a3 a3 2-5-470 N-tolyl N-tolyl b1 a3 a3 2-5-471 N-tolyl N-tolyl b2 a3 a3 2-5-472 N-tolyl N-tolyl b3 a3 a3 2-5-473 N-tolyl N-tolyl H b1 b1 2-5-474 N-tolyl N-tolyl t-bu b1 b1 2-5-475 N-tolyl N-tolyl methyl b1 b1 2-5-476 N-tolyl N-tolyl b1 b1 b1 2-5-477 N-tolyl N-tolyl b2 b1 b1 2-5-478 N-tolyl N-tolyl b3 b1 b1 2-5-479 N-tolyl N-tolyl H b2 b2 2-5-480 N-tolyl N-tolyl t-bu b2 b2 2-5-481 N-tolyl N-tolyl methyl b2 b2 2-5-482 N-tolyl N-tolyl b1 b2 b2 2-5-483 N-tolyl N-tolyl b2 b2 b2 2-5-484 N-tolyl N-tolyl b3 b2 b2 2-5-485 N-tolyl N-tolyl H b3 b3 2-5-486 N-tolyl N-tolyl t-bu b3 b3 2-5-487 N-tolyl N-tolyl methyl b3 b3 2-5-488 N-tolyl N-tolyl b1 b3 b3 2-5-489 N-tolyl N-tolyl b2 b3 b3 2-5-490 N-tolyl N-tolyl b3 b3 b3 2-5-491 N-tolyl N-tolyl H b5 b5 2-5-492 N-tolyl N-tolyl t-bu b5 b5 2-5-493 N-tolyl N-tolyl methyl b5 b5 2-5-494 N-tolyl N-tolyl b1 b5 b5 2-5-495 N-tolyl N-tolyl b2 b5 b5 2-5-496 N-tolyl N-tolyl b3 b5 b5 2-5-497 N-tolyl N-tolyl H b6 b6 2-5-498 N-tolyl N-tolyl t-bu b6 b6 2-5-499 N-tolyl N-tolyl methyl b6 b6 2-5-500 N-tolyl N-tolyl b1 b6 b6 2-5-501 N-tolyl N-tolyl b2 b6 b6 2-5-502 N-tolyl N-tolyl b3 b6 b6 2-5-503 N-tolyl N-tolyl H b7 b7 2-5-504 N-tolyl N-tolyl t-bu b7 b7 2-5-505 N-tolyl N-tolyl methyl b7 b7 2-5-506 N-tolyl N-tolyl b1 b7 b7 2-5-507 N-tolyl N-tolyl b2 b7 b7 2-5-508 N-tolyl N-tolyl b3 b7 b7 2-5-509 N-Biph N-Biph H H H 2-5-510 N-Biph N-Biph t-bu H H 2-5-511 N-Biph N-Biph methyl H H 2-5-512 N-Biph N-Biph t-bu t-bu t-bu 2-5-513 N-Biph N-Biph methyl methyl methyl 2-5-514 N-Biph N-Biph b1 H H 2-5-515 N-Biph N-Biph b2 H H 2-5-516 N-Biph N-Biph b3 H H 2-5-517 N-Biph N-Biph H H a1 2-5-518 N-Biph N-Biph t-bu H a1 2-5-519 N-Biph N-Biph methyl H a1 2-5-520 N-Biph N-Biph b1 H a1 2-5-521 N-Biph N-Biph b2 H a1 2-5-522 N-Biph N-Biph b3 H a1 2-5-523 N-Biph N-Biph H H a2 2-5-524 N-Biph N-Biph t-bu H a2 2-5-525 N-Biph N-Biph methyl H a2 2-5-526 N-Biph N-Biph b1 H a2 2-5-527 N-Biph N-Biph b2 H a2 2-5-528 N-Biph N-Biph b3 H a2 2-5-529 N-Biph N-Biph H H a3 2-5-530 N-Biph N-Biph t-bu H a3 2-5-531 N-Biph N-Biph methyl H a3 2-5-532 N-Biph N-Biph b1 H a3 2-5-533 N-Biph N-Biph b2 H a3 2-5-534 N-Biph N-Biph b3 H a3 2-5-535 N-Biph N-Biph H H a4 2-5-536 N-Biph N-Biph t-bu H a4 2-5-537 N-Biph N-Biph methyl H a4 2-5-538 N-Biph N-Biph b1 H a4 2-5-539 N-Biph N-Biph b2 H a4 2-5-540 N-Biph N-Biph b3 H a4 2-5-541 N-Biph N-Biph H H a5 2-5-542 N-Biph N-Biph t-bu H a5 2-5-543 N-Biph N-Biph methyl H a5 2-5-544 N-Biph N-Biph b1 H a5 2-5-545 N-Biph N-Biph b2 H a5 2-5-546 N-Biph N-Biph b3 H a5 2-5-547 N-Biph N-Biph H H a6 2-5-548 N-Biph N-Biph t-bu H a6 2-5-549 N-Biph N-Biph methyl H a6 2-5-550 N-Biph N-Biph b1 H a6 2-5-551 N-Biph N-Biph b2 H a6 2-5-552 N-Biph N-Biph b3 H a6 2-5-553 N-Biph N-Biph H H b1 2-5-554 N-Biph N-Biph t-bu H b1 2-5-555 N-Biph N-Biph methyl H b1 2-5-556 N-Biph N-Biph b1 H b1 2-5-557 N-Biph N-Biph b2 H b1 2-5-558 N-Biph N-Biph b3 H b1 2-5-559 N-Biph N-Biph H H b2 2-5-560 N-Biph N-Biph t-bu H b2 2-5-561 N-Biph N-Biph methyl H b2 2-5-562 N-Biph N-Biph b1 H b2 2-5-563 N-Biph N-Biph b2 H b2 2-5-564 N-Biph N-Biph b3 H b2 2-5-565 N-Biph N-Biph H H b3 2-5-566 N-Biph N-Biph t-bu H b3 2-5-567 N-Biph N-Biph methyl H b3 2-5-568 N-Biph N-Biph b1 H b3 2-5-569 N-Biph N-Biph b2 H b3 2-5-570 N-Biph N-Biph b3 H b3 2-5-571 N-Biph N-Biph H H b4 2-5-572 N-Biph N-Biph t-bu H b4 2-5-573 N-Biph N-Biph methyl H b4 2-5-574 N-Biph N-Biph b1 H b4 2-5-575 N-Biph N-Biph b2 H b4 2-5-576 N-Biph N-Biph b3 H b4 2-5-577 N-Biph N-Biph H H b5 2-5-578 N-Biph N-Biph t-bu H b5 2-5-579 N-Biph N-Biph methyl H b5 2-5-580 N-Biph N-Biph b1 H b5 2-5-581 N-Biph N-Biph b2 H b5 2-5-582 N-Biph N-Biph b3 H b5 2-5-583 N-Biph N-Biph H H b6 2-5-584 N-Biph N-Biph t-bu H b6 2-5-585 N-Biph N-Biph methyl H b6 2-5-586 N-Biph N-Biph b1 H b6 2-5-587 N-Biph N-Biph b2 H b6 2-5-588 N-Biph N-Biph b3 H b6 2-5-589 N-Biph N-Biph H H b7 2-5-590 N-Biph N-Biph t-bu H b7 2-5-591 N-Biph N-Biph methyl H b7 2-5-592 N-Biph N-Biph b1 H b7 2-5-593 N-Biph N-Biph b2 H b7 2-5-594 N-Biph N-Biph b3 H b7 2-5-595 N-Biph N-Biph H H b8 2-5-596 N-Biph N-Biph t-bu H b8 2-5-597 N-Biph N-Biph methyl H b8 2-5-598 N-Biph N-Biph b1 H b8 2-5-599 N-Biph N-Biph b2 H b8 2-5-600 N-Biph N-Biph b3 H b8 2-5-601 N-Biph N-Biph H H b9 2-5-602 N-Biph N-Biph t-bu H b9 2-5-603 N-Biph N-Biph methyl H b9 2-5-604 N-Biph N-Biph b1 H b9 2-5-605 N-Biph N-Biph b2 H b9 2-5-606 N-Biph N-Biph b3 H b9 2-5-607 N-Biph N-Biph H H b10 2-5-608 N-Biph N-Biph t-bu H b10 2-5-609 N-Biph N-Biph methyl H b10 2-5-610 N-Biph N-Biph b1 H b10 2-5-611 N-Biph N-Biph b2 H b10 2-5-612 N-Biph N-Biph b3 H b10 2-5-613 N-Biph N-Biph H a1 H 2-5-614 N-Biph N-Biph t-bu a1 H 2-5-615 N-Biph N-Biph methyl a1 H 2-5-616 N-Biph N-Biph b1 a1 H 2-5-617 N-Biph N-Biph b2 a1 H 2-5-618 N-Biph N-Biph b3 a1 H 2-5-619 N-Biph N-Biph H a2 H 2-5-620 N-Biph N-Biph t-bu a2 H 2-5-621 N-Biph N-Biph methyl a2 H 2-5-622 N-Biph N-Biph b1 a2 H 2-5-623 N-Biph N-Biph b2 a2 H 2-5-624 N-Biph N-Biph b3 a2 H 2-5-625 N-Biph N-Biph H a3 H 2-5-626 N-Biph N-Biph t-bu a3 H 2-5-627 N-Biph N-Biph methyl a3 H 2-5-628 N-Biph N-Biph b1 a3 H 2-5-629 N-Biph N-Biph b2 a3 H 2-5-630 N-Biph N-Biph b3 a3 H 2-5-631 N-Biph N-Biph H a4 H 2-5-632 N-Biph N-Biph t-bu a4 H 2-5-633 N-Biph N-Biph methyl a4 H 2-5-634 N-Biph N-Biph b1 a4 H 2-5-635 N-Biph N-Biph b2 a4 H 2-5-636 N-Biph N-Biph b3 a4 H 2-5-637 N-Biph N-Biph H a5 H 2-5-638 N-Biph N-Biph t-bu a5 H 2-5-639 N-Biph N-Biph methyl a5 H 2-5-640 N-Biph N-Biph b1 a5 H 2-5-641 N-Biph N-Biph b2 a5 H 2-5-642 N-Biph N-Biph b3 a5 H 2-5-643 N-Biph N-Biph H a6 H 2-5-644 N-Biph N-Biph t-bu a6 H 2-5-645 N-Biph N-Biph methyl a6 H 2-5-646 N-Biph N-Biph b1 a6 H 2-5-647 N-Biph N-Biph b2 a6 H 2-5-648 N-Biph N-Biph b3 a6 H 2-5-649 N-Biph N-Biph H b1 H 2-5-650 N-Biph N-Biph t-bu b1 H 2-5-651 N-Biph N-Biph methyl b1 H 2-5-652 N-Biph N-Biph b1 b1 H 2-5-653 N-Biph N-Biph b2 b1 H 2-5-654 N-Biph N-Biph b3 b1 H 2-5-655 N-Biph N-Biph H b2 H 2-5-656 N-Biph N-Biph t-bu b2 H 2-5-657 N-Biph N-Biph methyl b2 H 2-5-658 N-Biph N-Biph b1 b2 H 2-5-659 N-Biph N-Biph b2 b2 H 2-5-660 N-Biph N-Biph b3 b2 H 2-5-661 N-Biph N-Biph H b3 H 2-5-662 N-Biph N-Biph t-bu b3 H 2-5-663 N-Biph N-Biph methyl b3 H 2-5-664 N-Biph N-Biph b1 b3 H 2-5-665 N-Biph N-Biph b2 b3 H 2-5-666 N-Biph N-Biph b3 b3 H 2-5-667 N-Biph N-Biph H b4 H 2-5-668 N-Biph N-Biph t-bu b4 H 2-5-669 N-Biph N-Biph methyl b4 H 2-5-670 N-Biph N-Biph b1 b4 H 2-5-671 N-Biph N-Biph b2 b4 H 2-5-672 N-Biph N-Biph b3 b4 H 2-5-673 N-Biph N-Biph H b5 H 2-5-674 N-Biph N-Biph t-bu b5 H 2-5-675 N-Biph N-Biph methyl b5 H 2-5-676 N-Biph N-Biph b1 b5 H 2-5-677 N-Biph N-Biph b2 b5 H 2-5-678 N-Biph N-Biph b3 b5 H 2-5-679 N-Biph N-Biph H b6 H 2-5-680 N-Biph N-Biph t-bu b6 H 2-5-681 N-Biph N-Biph methyl b6 H 2-5-682 N-Biph N-Biph b1 b6 H 2-5-683 N-Biph N-Biph b2 b6 H 2-5-684 N-Biph N-Biph b3 b6 H 2-5-685 N-Biph N-Biph H b7 H 2-5-686 N-Biph N-Biph t-bu b7 H 2-5-687 N-Biph N-Biph methyl b7 H 2-5-688 N-Biph N-Biph b1 b7 H 2-5-689 N-Biph N-Biph b2 b7 H 2-5-690 N-Biph N-Biph b3 b7 H 2-5-691 N-Biph N-Biph H b8 H 2-5-692 N-Biph N-Biph t-bu b8 H 2-5-693 N-Biph N-Biph methyl b8 H 2-5-694 N-Biph N-Biph b1 b8 H 2-5-695 N-Biph N-Biph b2 b8 H 2-5-696 N-Biph N-Biph b3 b8 H 2-5-697 N-Biph N-Biph H b9 H 2-5-698 N-Biph N-Biph t-bu b9 H 2-5-699 N-Biph N-Biph methyl b9 H 2-5-700 N-Biph N-Biph b1 b9 H 2-5-701 N-Biph N-Biph b2 b9 H 2-5-702 N-Biph N-Biph b3 b9 H 2-5-703 N-Biph N-Biph H b10 H 2-5-704 N-Biph N-Biph t-bu b10 H 2-5-705 N-Biph N-Biph methyl b10 H 2-5-706 N-Biph N-Biph b1 b10 H 2-5-707 N-Biph N-Biph b2 b10 H 2-5-708 N-Biph N-Biph b3 b10 H 2-5-709 N-Biph N-Biph H a1 a1 2-5-710 N-Biph N-Biph t-bu a1 a1 2-5-711 N-Biph N-Biph methyl a1 a1 2-5-712 N-Biph N-Biph b1 a1 a1 2-5-713 N-Biph N-Biph b2 a1 a1 2-5-714 N-Biph N-Biph b3 a1 a1 2-5-715 N-Biph N-Biph H a2 a2 2-5-716 N-Biph N-Biph t-bu a2 a2 2-5-717 N-Biph N-Biph methyl a2 a2 2-5-718 N-Biph N-Biph b1 a2 a2 2-5-719 N-Biph N-Biph b2 a2 a2 2-5-720 N-Biph N-Biph b3 a2 a2 2-5-721 N-Biph N-Biph H a3 a3 2-5-722 N-Biph N-Biph t-bu a3 a3 2-5-723 N-Biph N-Biph methyl a3 a3 2-5-724 N-Biph N-Biph b1 a3 a3 2-5-725 N-Biph N-Biph b2 a3 a3 2-5-726 N-Biph N-Biph b3 a3 a3 2-5-727 N-Biph N-Biph H b1 b1 2-5-728 N-Biph N-Biph t-bu b1 b1 2-5-729 N-Biph N-Biph methyl b1 b1 2-5-730 N-Biph N-Biph b1 b1 b1 2-5-731 N-Biph N-Biph b2 b1 b1 2-5-732 N-Biph N-Biph b3 b1 b1 2-5-733 N-Biph N-Biph H b2 b2 2-5-734 N-Biph N-Biph t-bu b2 b2 2-5-735 N-Biph N-Biph methyl b2 b2 2-5-736 N-Biph N-Biph b1 b2 b2 2-5-737 N-Biph N-Biph b2 b2 b2 2-5-738 N-Biph N-Biph b3 b2 b2 2-5-739 N-Biph N-Biph H b3 b3 2-5-740 N-Biph N-Biph t-bu b3 b3 2-5-741 N-Biph N-Biph methyl b3 b3 2-5-742 N-Biph N-Biph b1 b3 b3 2-5-743 N-Biph N-Biph b2 b3 b3 2-5-744 N-Biph N-Biph b3 b3 b3 2-5-745 N-Biph N-Biph H b5 b5 2-5-746 N-Biph N-Biph t-bu b5 b5 2-5-747 N-Biph N-Biph methyl b5 b5 2-5-748 N-Biph N-Biph b1 b5 b5 2-5-749 N-Biph N-Biph b2 b5 b5 2-5-750 N-Biph N-Biph b3 b5 b5 2-5-751 N-Biph N-Biph H b6 b6 2-5-752 N-Biph N-Biph t-bu b6 b6 2-5-753 N-Biph N-Biph methyl b6 b6 2-5-754 N-Biph N-Biph b1 b6 b6 2-5-755 N-Biph N-Biph b2 b6 b6 2-5-756 N-Biph N-Biph b3 b6 b6 2-5-757 N-Biph N-Biph H b7 b7 2-5-758 N-Biph N-Biph t-bu b7 b7 2-5-759 N-Biph N-Biph methyl b7 b7 2-5-760 N-Biph N-Biph b1 b7 b7 2-5-761 N-Biph N-Biph b2 b7 b7 2-5-762 N-Biph N-Biph b3 b7 b7 2-5-763 O N-Ph H H H 2-5-764 O N-Ph t-bu H H 2-5-765 O N-Ph methyl H H 2-5-766 O N-Ph t-bu t-bu t-bu 2-5-767 O N-Ph methyl methyl methyl 2-5-768 O N-Ph b1 H H 2-5-769 O N-Ph b2 H H 2-5-770 O N-Ph b3 H H 2-5-771 O N-Ph H H a1 2-5-772 O N-Ph t-bu H a1 2-5-773 O N-Ph methyl H a1 2-5-774 O N-Ph b1 H a1 2-5-775 O N-Ph b2 H a1 2-5-776 O N-Ph b3 H a1 2-5-777 O N-Ph H H a2 2-5-778 O N-Ph t-bu H a2 2-5-779 O N-Ph methyl H a2 2-5-780 O N-Ph b1 H a2 2-5-781 O N-Ph b2 H a2 2-5-782 O N-Ph b3 H a2 2-5-783 O N-Ph H H a3 2-5-784 O N-Ph t-bu H a3 2-5-785 O N-Ph methyl H a3 2-5-786 O N-Ph b1 H a3 2-5-787 O N-Ph b2 H a3 2-5-788 O N-Ph b3 H a3 2-5-789 O N-Ph H H a4 2-5-790 O N-Ph t-bu H a4 2-5-791 O N-Ph methyl H a4 2-5-792 O N-Ph b1 H a4 2-5-793 O N-Ph b2 H a4 2-5-794 O N-Ph b3 H a4 2-5-795 O N-Ph H H a5 2-5-796 O N-Ph t-bu H a5 2-5-797 O N-Ph methyl H a5 2-5-798 O N-Ph b1 H a5 2-5-799 O N-Ph b2 H a5 2-5-800 O N-Ph b3 H a5 2-5-801 O N-Ph H H a6 2-5-802 O N-Ph t-bu H a6 2-5-803 O N-Ph methyl H a6 2-5-804 O N-Ph b1 H a6 2-5-805 O N-Ph b2 H a6 2-5-806 O N-Ph b3 H a6 2-5-807 O N-Ph H H b1 2-5-808 O N-Ph t-bu H b1 2-5-809 O N-Ph methyl H b1 2-5-810 O N-Ph b1 H b1 2-5-811 O N-Ph b2 H b1 2-5-812 O N-Ph b3 H b1 2-5-813 O N-Ph H H b2 2-5-814 O N-Ph t-bu H b2 2-5-815 O N-Ph methyl H b2 2-5-816 O N-Ph b1 H b2 2-5-817 O N-Ph b2 H b2 2-5-818 O N-Ph b3 H b2 2-5-819 O N-Ph H H b3 2-5-820 O N-Ph t-bu H b3 2-5-821 O N-Ph methyl H b3 2-5-822 O N-Ph b1 H b3 2-5-823 O N-Ph b2 H b3 2-5-824 O N-Ph b3 H b3 2-5-825 O N-Ph H H b4 2-5-826 O N-Ph t-bu H b4 2-5-827 O N-Ph methyl H b4 2-5-828 O N-Ph b1 H b4 2-5-829 O N-Ph b2 H b4 2-5-830 O N-Ph b3 H b4 2-5-831 O N-Ph H H b5 2-5-832 O N-Ph t-bu H b5 2-5-833 O N-Ph methyl H b5 2-5-834 O N-Ph b1 H b5 2-5-835 O N-Ph b2 H b5 2-5-836 O N-Ph b3 H b5 2-5-837 O N-Ph H H b6 2-5-838 O N-Ph t-bu H b6 2-5-839 O N-Ph methyl H b6 2-5-840 O N-Ph b1 H b6 2-5-841 O N-Ph b2 H b6 2-5-842 O N-Ph b3 H b6 2-5-843 O N-Ph H H b7 2-5-844 O N-Ph t-bu H b7 2-5-845 O N-Ph methyl H b7 2-5-846 O N-Ph b1 H b7 2-5-847 O N-Ph b2 H b7 2-5-848 O N-Ph b3 H b7 2-5-849 O N-Ph H H b8 2-5-850 O N-Ph t-bu H b8 2-5-851 O N-Ph methyl H b8 2-5-852 O N-Ph b1 H b8 2-5-853 O N-Ph b2 H b8 2-5-854 O N-Ph b3 H b8 2-5-855 O N-Ph H H b9 2-5-856 O N-Ph t-bu H b9 2-5-857 O N-Ph methyl H b9 2-5-858 O N-Ph b1 H b9 2-5-859 O N-Ph b2 H b9 2-5-860 O N-Ph b3 H b9 2-5-861 O N-Ph H H b10 2-5-862 O N-Ph t-bu H b10 2-5-863 O N-Ph methyl H b10 2-5-864 O N-Ph b1 H b10 2-5-865 O N-Ph b2 H b10 2-5-866 O N-Ph b3 H b10 2-5-867 O N-Ph H a1 H 2-5-868 O N-Ph t-bu a1 H 2-5-869 O N-Ph methyl a1 H 2-5-870 O N-Ph b1 a1 H 2-5-871 O N-Ph b2 a1 H 2-5-872 O N-Ph b3 a1 H 2-5-873 O N-Ph H a2 H 2-5-874 O N-Ph t-bu a2 H 2-5-875 O N-Ph methyl a2 H 2-5-876 O N-Ph b1 a2 H 2-5-877 O N-Ph b2 a2 H 2-5-878 O N-Ph b3 a2 H 2-5-879 O N-Ph H a3 H 2-5-880 O N-Ph t-bu a3 H 2-5-881 O N-Ph methyl a3 H 2-5-882 O N-Ph b1 a3 H 2-5-883 O N-Ph b2 a3 H 2-5-884 O N-Ph b3 a3 H 2-5-885 O N-Ph H a4 H 2-5-886 O N-Ph t-bu a4 H 2-5-887 O N-Ph methyl a4 H 2-5-888 O N-Ph b1 a4 H 2-5-889 O N-Ph b2 a4 H 2-5-890 O N-Ph b3 a4 H 2-5-891 O N-Ph H a5 H 2-5-892 O N-Ph t-bu a5 H 2-5-893 O N-Ph methyl a5 H 2-5-894 O N-Ph b1 a5 H 2-5-895 O N-Ph b2 a5 H 2-5-896 O N-Ph b3 a5 H 2-5-897 O N-Ph H a6 H 2-5-898 O N-Ph t-bu a6 H 2-5-899 O N-Ph methyl a6 H 2-5-900 O N-Ph b1 a6 H 2-5-901 O N-Ph b2 a6 H 2-5-902 O N-Ph b3 a6 H 2-5-903 O N-Ph H b1 H 2-5-904 O N-Ph t-bu b1 H 2-5-905 O N-Ph methyl b1 H 2-5-906 O N-Ph b1 b1 H 2-5-907 O N-Ph b2 b1 H 2-5-908 O N-Ph b3 b1 H 2-5-909 O N-Ph H b2 H 2-5-910 O N-Ph t-bu b2 H 2-5-911 O N-Ph methyl b2 H 2-5-912 O N-Ph b1 b2 H 2-5-913 O N-Ph b2 b2 H 2-5-914 O N-Ph b3 b2 H 2-5-915 O N-Ph H b3 H 2-5-916 O N-Ph t-bu b3 H 2-5-917 O N-Ph methyl b3 H 2-5-918 O N-Ph b1 b3 H 2-5-919 O N-Ph b2 b3 H 2-5-920 O N-Ph b3 b3 H 2-5-921 O N-Ph H b4 H 2-5-922 O N-Ph t-bu b4 H 2-5-923 O N-Ph methyl b4 H 2-5-924 O N-Ph b1 b4 H 2-5-925 O N-Ph b2 b4 H 2-5-926 O N-Ph b3 b4 H 2-5-927 O N-Ph H b5 H 2-5-928 O N-Ph t-bu b5 H 2-5-929 O N-Ph methyl b5 H 2-5-930 O N-Ph b1 b5 H 2-5-931 O N-Ph b2 b5 H 2-5-932 O N-Ph b3 b5 H 2-5-933 O N-Ph H b6 H 2-5-934 O N-Ph t-bu b6 H 2-5-935 O N-Ph methyl b6 H 2-5-936 O N-Ph b1 b6 H 2-5-937 O N-Ph b2 b6 H 2-5-938 O N-Ph b3 b6 H 2-5-939 O N-Ph H b7 H 2-5-940 O N-Ph t-bu b7 H 2-5-941 O N-Ph methyl b7 H 2-5-942 O N-Ph b1 b7 H 2-5-943 O N-Ph b2 b7 H 2-5-944 O N-Ph b3 b7 H 2-5-945 O N-Ph H b8 H 2-5-946 O N-Ph t-bu b8 H 2-5-947 O N-Ph methyl b8 H 2-5-948 O N-Ph b1 b8 H 2-5-949 O N-Ph b2 b8 H 2-5-950 O N-Ph b3 b8 H 2-5-951 O N-Ph H b9 H 2-5-952 O N-Ph t-bu b9 H 2-5-953 O N-Ph methyl b9 H 2-5-954 O N-Ph b1 b9 H 2-5-955 O N-Ph b2 b9 H 2-5-956 O N-Ph b3 b9 H 2-5-957 O N-Ph H b10 H 2-5-958 O N-Ph t-bu b10 H 2-5-959 O N-Ph methyl b10 H 2-5-960 O N-Ph b1 b10 H 2-5-961 O N-Ph b2 b10 H 2-5-962 O N-Ph b3 b10 H 2-5-963 O N-Ph H a1 a1 2-5-964 O N-Ph t-bu a1 a1 2-5-965 O N-Ph methyl a1 a1 2-5-966 O N-Ph b1 a1 a1 2-5-967 O N-Ph b2 a1 a1 2-5-968 O N-Ph b3 a1 a1 2-5-969 O N-Ph H a2 a2 2-5-970 O N-Ph t-bu a2 a2 2-5-971 O N-Ph methyl a2 a2 2-5-972 O N-Ph b1 a2 a2 2-5-973 O N-Ph b2 a2 a2 2-5-974 O N-Ph b3 a2 a2 2-5-975 O N-Ph H a3 a3 2-5-976 O N-Ph t-bu a3 a3 2-5-977 O N-Ph methyl a3 a3 2-5-978 O N-Ph b1 a3 a3 2-5-979 O N-Ph b2 a3 a3 2-5-980 O N-Ph b3 a3 a3 2-5-981 O N-Ph H b1 b1 2-5-982 O N-Ph t-bu b1 b1 2-5-983 O N-Ph methyl b1 b1 2-5-984 O N-Ph b1 b1 b1 2-5-985 O N-Ph b2 b1 b1 2-5-986 O N-Ph b3 b1 b1 2-5-987 O N-Ph H b2 b2 2-5-988 O N-Ph t-bu b2 b2 2-5-989 O N-Ph methyl b2 b2 2-5-990 O N-Ph b1 b2 b2 2-5-991 O N-Ph b2 b2 b2 2-5-992 O N-Ph b3 b2 b2 2-5-993 O N-Ph H b3 b3 2-5-994 O N-Ph t-bu b3 b3 2-5-995 O N-Ph methyl b3 b3 2-5-996 O N-Ph b1 b3 b3 2-5-997 O N-Ph b2 b3 b3 2-5-998 O N-Ph b3 b3 b3 2-5-999 O N-Ph H b5 b5 2-5-1000 O N-Ph t-bu b5 b5 2-5-1001 O N-Ph methyl b5 b5 2-5-1002 O N-Ph b1 b5 b5 2-5-1003 O N-Ph b2 b5 b5 2-5-1004 O N-Ph b3 b5 b5 2-5-1005 O N-Ph H b6 b6 2-5-1006 O N-Ph t-bu b6 b6 2-5-1007 O N-Ph methyl b6 b6 2-5-1008 O N-Ph b1 b6 b6 2-5-1009 O N-Ph b2 b6 b6 2-5-1010 O N-Ph b3 b6 b6 2-5-1011 O N-Ph H b7 b7 2-5-1012 O N-Ph t-bu b7 b7 2-5-1013 O N-Ph methyl b7 b7 2-5-1014 O N-Ph b1 b7 b7 2-5-1015 O N-Ph b2 b7 b7 2-5-1016 O N-Ph b3 b7 b7 2-5-1017 S N-Ph H H H 2-5-1018 S N-Ph t-bu H H 2-5-1019 S N-Ph methyl H H 2-5-1020 S N-Ph t-bu t-bu t-bu 2-5-1021 S N-Ph methyl methyl methyl 2-5-1022 S N-Ph b1 H H 2-5-1023 S N-Ph b2 H H 2-5-1024 S N-Ph b3 H H 2-5-1025 S N-Ph H H a1 2-5-1026 S N-Ph t-bu H a1 2-5-1027 S N-Ph methyl H a1 2-5-1028 S N-Ph b1 H a1 2-5-1029 S N-Ph b2 H a1 2-5-1030 S N-Ph b3 H a1 2-5-1031 S N-Ph H H a2 2-5-1032 S N-Ph t-bu H a2 2-5-1033 S N-Ph methyl H a2 2-5-1034 S N-Ph b1 H a2 2-5-1035 S N-Ph b2 H a2 2-5-1036 S N-Ph b3 H a2 2-5-1037 S N-Ph H H a3 2-5-1038 S N-Ph t-bu H a3 2-5-1039 S N-Ph methyl H a3 2-5-1040 S N-Ph b1 H a3 2-5-1041 S N-Ph b2 H a3 2-5-1042 S N-Ph b3 H a3 2-5-1043 S N-Ph H H a4 2-5-1044 S N-Ph t-bu H a4 2-5-1045 S N-Ph methyl H a4 2-5-1046 S N-Ph b1 H a4 2-5-1047 S N-Ph b2 H a4 2-5-1048 S N-Ph b3 H a4 2-5-1049 S N-Ph H H a5 2-5-1050 S N-Ph t-bu H a5 2-5-1051 S N-Ph methyl H a5 2-5-1052 S N-Ph b1 H a5 2-5-1053 S N-Ph b2 H a5 2-5-1054 S N-Ph b3 H a5 2-5-1055 S N-Ph H H a6 2-5-1056 S N-Ph t-bu H a6 2-5-1057 S N-Ph methyl H a6 2-5-1058 S N-Ph b1 H a6 2-5-1059 S N-Ph b2 H a6 2-5-1060 S N-Ph b3 H a6 2-5-1061 S N-Ph H H b1 2-5-1062 S N-Ph t-bu H b1 2-5-1063 S N-Ph methyl H b1 2-5-1064 S N-Ph b1 H b1 2-5-1065 S N-Ph b2 H b1 2-5-1066 S N-Ph b3 H b1 2-5-1067 S N-Ph H H b2 2-5-1068 S N-Ph t-bu H b2 2-5-1069 S N-Ph methyl H b2 2-5-1070 S N-Ph b1 H b2 2-5-1071 S N-Ph b2 H b2 2-5-1072 S N-Ph b3 H b2 2-5-1073 S N-Ph H H b3 2-5-1074 S N-Ph t-bu H b3 2-5-1075 S N-Ph methyl H b3 2-5-1076 S N-Ph b1 H b3 2-5-1077 S N-Ph b2 H b3 2-5-1078 S N-Ph b3 H b3 2-5-1079 S N-Ph H H b4 2-5-1080 S N-Ph t-bu H b4 2-5-1081 S N-Ph methyl H b4 2-5-1082 S N-Ph b1 H b4 2-5-1083 S N-Ph b2 H b4 2-5-1084 S N-Ph b3 H b4 2-5-1085 S N-Ph H H b5 2-5-1086 S N-Ph t-bu H b5 2-5-1087 S N-Ph methyl H b5 2-5-1088 S N-Ph b1 H b5 2-5-1089 S N-Ph b2 H b5 2-5-1090 S N-Ph b3 H b5 2-5-1091 S N-Ph H H b6 2-5-1092 S N-Ph t-bu H b6 2-5-1093 S N-Ph methyl H b6 2-5-1094 S N-Ph b1 H b6 2-5-1095 S N-Ph b2 H b6 2-5-1096 S N-Ph b3 H b6 2-5-1097 S N-Ph H H b7 2-5-1098 S N-Ph t-bu H b7 2-5-1099 S N-Ph methyl H b7 2-5-1100 S N-Ph b1 H b7 2-5-1101 S N-Ph b2 H b7 2-5-1102 S N-Ph b3 H b7 2-5-1103 S N-Ph H H b8 2-5-1104 S N-Ph t-bu H b8 2-5-1105 S N-Ph methyl H b8 2-5-1106 S N-Ph b1 H b8 2-5-1107 S N-Ph b2 H b8 2-5-1108 S N-Ph b3 H b8 2-5-1109 S N-Ph H H b9 2-5-1110 S N-Ph t-bu H b9 2-5-1111 S N-Ph methyl H b9 2-5-1112 S N-Ph b1 H b9 2-5-1113 S N-Ph b2 H b9 2-5-1114 S N-Ph b3 H b9 2-5-1115 S N-Ph H H b10 2-5-1116 S N-Ph t-bu H b10 2-5-1117 S N-Ph methyl H b10 2-5-1118 S N-Ph b1 H b10 2-5-1119 S N-Ph b2 H b10 2-5-1120 S N-Ph b3 H b10 2-5-1121 S N-Ph H a1 H 2-5-1122 S N-Ph t-bu a1 H 2-5-1123 S N-Ph methyl a1 H 2-5-1124 S N-Ph b1 a1 H 2-5-1125 S N-Ph b2 a1 H 2-5-1126 S N-Ph b3 a1 H 2-5-1127 S N-Ph H a2 H 2-5-1128 S N-Ph t-bu a2 H 2-5-1129 S N-Ph methyl a2 H 2-5-1130 S N-Ph b1 a2 H 2-5-1131 S N-Ph b2 a2 H 2-5-1132 S N-Ph b3 a2 H 2-5-1133 S N-Ph H a3 H 2-5-1134 S N-Ph t-bu a3 H 2-5-1135 S N-Ph methyl a3 H 2-5-1136 S N-Ph b1 a3 H 2-5-1137 S N-Ph b2 a3 H 2-5-1138 S N-Ph b3 a3 H 2-5-1139 S N-Ph H a4 H 2-5-1140 S N-Ph t-bu a4 H 2-5-1141 S N-Ph methyl a4 H 2-5-1142 S N-Ph b1 a4 H 2-5-1143 S N-Ph b2 a4 H 2-5-1144 S N-Ph b3 a4 H 2-5-1145 S N-Ph H a5 H 2-5-1146 S N-Ph t-bu a5 H 2-5-1147 S N-Ph methyl a5 H 2-5-1148 S N-Ph b1 a5 H 2-5-1149 S N-Ph b2 a5 H 2-5-1150 S N-Ph b3 a5 H 2-5-1151 S N-Ph H a6 H 2-5-1152 S N-Ph t-bu a6 H 2-5-1153 S N-Ph methyl a6 H 2-5-1154 S N-Ph b1 a6 H 2-5-1155 S N-Ph b2 a6 H 2-5-1156 S N-Ph b3 a6 H 2-5-1157 S N-Ph H b1 H 2-5-1158 S N-Ph t-bu b1 H 2-5-1159 S N-Ph methyl b1 H 2-5-1160 S N-Ph b1 b1 H 2-5-1161 S N-Ph b2 b1 H 2-5-1162 S N-Ph b3 b1 H 2-5-1163 S N-Ph H b2 H 2-5-1164 S N-Ph t-bu b2 H 2-5-1165 S N-Ph methyl b2 H 2-5-1166 S N-Ph b1 b2 H 2-5-1167 S N-Ph b2 b2 H 2-5-1168 S N-Ph b3 b2 H 2-5-1169 S N-Ph H b3 H 2-5-1170 S N-Ph t-bu b3 H 2-5-1171 S N-Ph methyl b3 H 2-5-1172 S N-Ph b1 b3 H 2-5-1173 S N-Ph b2 b3 H 2-5-1174 S N-Ph b3 b3 H 2-5-1175 S N-Ph H b4 H 2-5-1176 S N-Ph t-bu b4 H 2-5-1177 S N-Ph methyl b4 H 2-5-1178 S N-Ph b1 b4 H 2-5-1179 S N-Ph b2 b4 H 2-5-1180 S N-Ph b3 b4 H 2-5-1181 S N-Ph H b5 H 2-5-1182 S N-Ph t-bu b5 H 2-5-1183 S N-Ph methyl b5 H 2-5-1184 S N-Ph b1 b5 H 2-5-1185 S N-Ph b2 b5 H 2-5-1186 S N-Ph b3 b5 H 2-5-1187 S N-Ph H b6 H 2-5-1188 S N-Ph t-bu b6 H 2-5-1189 S N-Ph methyl b6 H 2-5-1190 S N-Ph b1 b6 H 2-5-1191 S N-Ph b2 b6 H 2-5-1192 S N-Ph b3 b6 H 2-5-1193 S N-Ph H b7 H 2-5-1194 S N-Ph t-bu b7 H 2-5-1195 S N-Ph methyl b7 H 2-5-1196 S N-Ph b1 b7 H 2-5-1197 S N-Ph b2 b7 H 2-5-1198 S N-Ph b3 b7 H 2-5-1199 S N-Ph H b8 H 2-5-1200 5 N-Ph t-bu b8 H 2-5-1201 S N-Ph methyl b8 H 2-5-1202 S N-Ph b1 b8 H 2-5-1203 S N-Ph b2 b8 H 2-5-1204 S N-Ph b3 b8 H 2-5-1205 S N-Ph H b9 H 2-5-1206 S N-Ph t-bu b9 H 2-5-1207 S N-Ph methyl b9 H 2-5-1208 S N-Ph b1 b9 H 2-5-1209 S N-Ph b2 b9 H 2-5-1210 S N-Ph b3 b9 H 2-5-1211 S N-Ph H b10 H 2-5-1212 S N-Ph t-bu b10 H 2-5-1213 S N-Ph methyl b10 H 2-5-1214 S N-Ph b1 b10 H 2-5-1215 S N-Ph b2 b10 H 2-5-1216 S N-Ph b3 b10 H 2-5-1217 S N-Ph H a1 a1 2-5-1218 S N-Ph t-bu a1 a1 2-5-1219 S N-Ph methyl a1 a1 2-5-1220 S N-Ph b1 a1 a1 2-5-1221 S N-Ph b2 a1 a1 2-5-1222 S N-Ph b3 a1 a1 2-5-1223 S N-Ph H a2 a2 2-5-1224 S N-Ph t-bu a2 a2 2-5-1225 S N-Ph methyl a2 a2 2-5-1226 S N-Ph b1 a2 a2 2-5-1227 S N-Ph b2 a2 a2 2-5-1228 S N-Ph b3 a2 a2 2-5-1229 S N-Ph H a3 a3 2-5-1230 S N-Ph t-bu a3 a3 2-5-1231 S N-Ph methyl a3 a3 2-5-1232 S N-Ph b1 a3 a3 2-5-1233 S N-Ph b2 a3 a3 2-5-1234 S N-Ph b3 a3 a3 2-5-1235 S N-Ph H b1 b1 2-5-1236 S N-Ph t-bu b1 b1 2-5-1237 S N-Ph methyl b1 b1 2-5-1238 S N-Ph b1 b1 b1 2-5-1239 S N-Ph b2 b1 b1 2-5-1240 S N-Ph b3 b1 b1 2-5-1241 S N-Ph H b2 b2 2-5-1242 S N-Ph t-bu b2 b2 2-5-1243 S N-Ph methyl b2 b2 2-5-1244 S N-Ph b1 b2 b2 2-5-1245 S N-Ph b2 b2 b2 2-5-1246 S N-Ph b3 b2 b2 2-5-1247 S N-Ph H b3 b3 2-5-1248 S N-Ph t-bu b3 b3 2-5-1249 S N-Ph methyl b3 b3 2-5-1250 S N-Ph b1 b3 b3 2-5-1251 S N-Ph b2 b3 b3 2-5-1252 S N-Ph b3 b3 b3 2-5-1253 S N-Ph H b5 b5 2-5-1254 S N-Ph t-bu b5 b5 2-5-1255 S N-Ph methyl b5 b5 2-5-1256 S N-Ph b1 b5 b5 2-5-1257 S N-Ph b2 b5 b5 2-5-1258 S N-Ph b3 b5 b5 2-5-1259 S N-Ph H b6 b6 2-5-1260 S N-Ph t-bu b6 b6 2-5-1261 S N-Ph methyl b6 b6 2-5-1262 S N-Ph b1 b6 b6 2-5-1263 S N-Ph b2 b6 b6 2-5-1264 S N-Ph b3 b6 b6 2-5-1265 S N-Ph H b7 b7 2-5-1266 S N-Ph t-bu b7 b7 2-5-1267 S N-Ph methyl b7 b7 2-5-1268 S N-Ph b1 b7 b7 2-5-1269 S N-Ph b2 b7 b7 2-5-1270 S N-Ph b3 b7 b7 Group 2-6 The compounds are represented by the formula 2-6 below, wherein CY.sub.3 is a benzene group, X.sub.1 is B, and Y1, Y2, R1b, R1d, R2b, R2d, (R3)a3 are each shown in the table 6 below, ##STR00107## TABLE-US-00033 TABLE 6 Compound No. Y1 Y2 R1b R1d R2b R2d (R3)a3 2-6-001 N—Ph N—Ph H H H H H 2-6-002 N—Ph N—Ph t-bu H t-bu H H 2-6-003 N—Ph N—Ph methyl H methyl H H 2-6-004 N—Ph N—Ph t-bu t-bu t-bu t-bu t-bu 2-6-005 N—Ph N—Ph methyl methyl methyl methyl methyl 2-6-006 N—Ph N—Ph b1 H b1 H H 2-6-007 N—Ph N—Ph b2 H b2 H H 2-6-008 N—Ph N—Ph b3 H b3 H H 2-6-009 N—Ph N—Ph H H H H a1 2-6-010 N—Ph N—Ph t-bu H t-bu H a1 2-6-011 N—Ph N—Ph methyl H methyl H a1 2-6-012 N—Ph N—Ph b1 H b1 H a1 2-6-013 N—Ph N—Ph b2 H b2 H a1 2-6-014 N—Ph N—Ph b3 H b3 H a1 2-6-015 N—Ph N—Ph H H H H a2 2-6-016 N—Ph N—Ph t-bu H t-bu H a2 2-6-017 N—Ph N—Ph methyl H methyl H a2 2-6-018 N—Ph N—Ph b1 H b1 H a2 2-6-019 N—Ph N—Ph b2 H b2 H a2 2-6-020 N—Ph N—Ph b3 H b3 H a2 2-6-021 N—Ph N—Ph H H H H a3 2-6-022 N—Ph N—Ph t-bu H t-bu H a3 2-6-023 N—Ph N—Ph methyl H methyl H a3 2-6-024 N—Ph N—Ph b1 H b1 H a3 2-6-025 N—Ph N—Ph b2 H b2 H a3 2-6-026 N—Ph N—Ph b3 H b3 H a3 2-6-027 N—Ph N—Ph H H H H a4 2-6-028 N—Ph N—Ph t-bu H t-bu H a4 2-6-029 N—Ph N—Ph methyl H methyl H a4 2-6-030 N—Ph N—Ph b1 H b1 H a4 2-6-031 N—Ph N—Ph b2 H b2 H a4 2-6-032 N—Ph N—Ph b3 H b3 H a4 2-6-033 N—Ph N—Ph H H H H a5 2-6-034 N—Ph N—Ph t-bu H t-bu H a5 2-6-035 N—Ph N—Ph methyl H methyl H a5 2-6-036 N—Ph N—Ph b1 H b1 H a5 2-6-037 N—Ph N—Ph b2 H b2 H a5 2-6-038 N—Ph N—Ph b3 H b3 H a5 2-6-039 N—Ph N—Ph H H H H a6 2-6-040 N—Ph N—Ph t-bu H t-bu H a6 2-6-041 N—Ph N—Ph methyl H methyl H a6 2-6-042 N—Ph N—Ph b1 H b1 H a6 2-6-043 N—Ph N—Ph b2 H b2 H a6 2-6-044 N—Ph N—Ph b3 H b3 H a6 2-6-045 N-tolyl N-tolyl H H H H H 2-6-046 N-tolyl N-tolyl t-bu H t-bu H H 2-6-047 N-tolyl N-tolyl methyl H methyl H H 2-6-048 N-tolyl N-tolyl t-bu t-bu t-bu t-bu t-bu 2-6-049 N-tolyl N-tolyl methyl methyl methyl methyl methyl 2-6-050 N-tolyl N-tolyl b1 H b1 H H 2-6-051 N-tolyl N-tolyl b2 H b2 H H 2-6-052 N-tolyl N-tolyl b3 H b3 H H 2-6-053 N-tolyl N-tolyl H H H H a1 2-6-054 N-tolyl N-tolyl t-bu H t-bu H a1 2-6-055 N-tolyl N-tolyl methyl H methyl H a1 2-6-056 N-tolyl N-tolyl b1 H b1 H a1 2-6-057 N-tolyl N-tolyl b2 H b2 H a1 2-6-058 N-tolyl N-tolyl b3 H b3 H a1 2-6-059 N-tolyl N-tolyl H H H H a2 2-6-060 N-tolyl N-tolyl t-bu H t-bu H a2 2-6-061 N-tolyl N-tolyl methyl H methyl H a2 2-6-062 N-tolyl N-tolyl b1 H b1 H a2 2-6-063 N-tolyl N-tolyl b2 H b2 H a2 2-6-064 N-tolyl N-tolyl b3 H b3 H a2 2-6-065 N-tolyl N-tolyl H H H H a3 2-6-066 N-tolyl N-tolyl t-bu H t-bu H a3 2-6-067 N-tolyl N-tolyl methyl H methyl H a3 2-6-068 N-tolyl N-tolyl b1 H b1 H a3 2-6-069 N-tolyl N-tolyl b2 H b2 H a3 2-6-070 N-tolyl N-tolyl b3 H b3 H a3 2-6-071 N-tolyl N-tolyl H H H H a4 2-6-072 N-tolyl N-tolyl t-bu H t-bu H a4 2-6-073 N-tolyl N-tolyl methyl H methyl H a4 2-6-074 N-tolyl N-tolyl b1 H b1 H a4 2-6-075 N-tolyl N-tolyl b2 H b2 H a4 2-6-076 N-tolyl N-tolyl b3 H b3 H a4 2-6-077 N-tolyl N-tolyl H H H H a5 2-6-078 N-tolyl N-tolyl t-bu H t-bu H a5 2-6-079 N-tolyl N-tolyl methyl H methyl H a5 2-6-080 N-tolyl N-tolyl b1 H b1 H a5 2-6-081 N-tolyl N-tolyl b2 H b2 H a5 2-6-082 N-tolyl N-tolyl b3 H b3 H a5 2-6-083 N-tolyl N-tolyl H H H H a6 2-6-084 N-tolyl N-tolyl t-bu H t-bu H a6 2-6-085 N-tolyl N-tolyl methyl H methyl H a6 2-6-086 N-tolyl N-tolyl b1 H b1 H a6 2-6-087 N-tolyl N-tolyl b2 H b2 H a6 2-6-088 N-tolyl N-tolyl b3 H b3 H a6 2-6-089 N-Biph N-Biph H H H H H 2-6-090 N-Biph N-Biph t-bu H t-bu H H 2-6-091 N-Biph N-Biph methyl H methyl H H 2-6-092 N-Biph N-Biph t-bu t-bu t-bu t-bu t-bu 2-6-093 N-Biph N-Biph methyl methyl methyl methyl methyl 2-6-094 N-Biph N-Biph b1 H b1 H H 2-6-095 N-Biph N-Biph b2 H b2 H H 2-6-096 N-Biph N-Biph b3 H b3 H H 2-6-097 N-Biph N-Biph H H H H a1 2-6-098 N-Biph N-Biph t-bu H t-bu H a1 2-6-099 N-Biph N-Biph methyl H methyl H a1 2-6-100 N-Biph N-Biph b1 H b1 H a1 2-6-101 N-Biph N-Biph b2 H b2 H a1 2-6-102 N-Biph N-Biph b3 H b3 H a1 2-6-103 N-Biph N-Biph H H H H a2 2-6-104 N-Biph N-Biph t-bu H t-bu H a2 2-6-105 N-Biph N-Biph methyl H methyl H a2 2-6-106 N-Biph N-Biph b1 H b1 H a2 2-6-107 N-Biph N-Biph b2 H b2 H a2 2-6-108 N-Biph N-Biph b3 H b3 H a2 2-6-109 N-Biph N-Biph H H H H a3 2-6-110 N-Biph N-Biph t-bu H t-bu H a3 2-6-111 N-Biph N-Biph methyl H methyl H a3 2-6-112 N-Biph N-Biph b1 H b1 H a3 2-6-113 N-Biph N-Biph b2 H b2 H a3 2-6-114 N-Biph N-Biph b3 H b3 H a3 2-6-115 N-Biph N-Biph H H H H a4 2-6-116 N-Biph N-Biph t-bu H t-bu H a4 2-6-117 N-Biph N-Biph methyl H methyl H a4 2-6-118 N-Biph N-Biph b1 H b1 H a4 2-6-119 N-Biph N-Biph b2 H b2 H a4 2-6-120 N-Biph N-Biph b3 H b3 H a4 2-6-121 N-Biph N-Biph H H H H a5 2-6-122 N-Biph N-Biph t-bu H t-bu H a5 2-6-123 N-Biph N-Biph methyl H methyl H a5 2-6-124 N-Biph N-Biph b1 H b1 H a5 2-6-125 N-Biph N-Biph b2 H b2 H a5 2-6-126 N-Biph N-Biph b3 H b3 H a5 2-6-127 N-Biph N-Biph H H H H a6 2-6-128 N-Biph N-Biph t-bu H t-bu H a6 2-6-129 N-Biph N-Biph methyl H methyl H a6 2-6-130 N-Biph N-Biph b1 H b1 H a6 2-6-131 N-Biph N-Biph b2 H b2 H a6 2-6-132 N-Biph N-Biph b3 H b3 H a6 2-6-133 O N—Ph H H H H H 2-6-134 O N—Ph t-bu H t-bu H H 2-6-135 O N—Ph methyl H methyl H H 2-6-136 O N—Ph t-bu t-bu t-bu t-bu t-bu 2-6-137 O N—Ph methyl methyl methyl methyl methyl 2-6-138 O N—Ph b1 H b1 H H 2-6-139 O N—Ph b2 H b2 H H 2-6-140 O N—Ph b3 H b3 H H 2-6-141 O N—Ph H H H H a1 2-6-142 O N—Ph t-bu H t-bu H a1 2-6-143 O N—Ph methyl H methyl H a1 2-6-144 O N—Ph b1 H b1 H a1 2-6-145 O N—Ph b2 H b2 H a1 2-6-146 O N—Ph b3 H b3 H a1 2-6-147 O N—Ph H H H H a2 2-6-148 O N—Ph t-bu H t-bu H a2 2-6-149 O N—Ph methyl H methyl H a2 2-6-150 O N—Ph b1 H b1 H a2 2-6-151 O N—Ph b2 H b2 H a2 2-6-152 O N—Ph b3 H b3 H a2 2-6-153 O N—Ph H H H H a3 2-6-154 O N—Ph t-bu H t-bu H a3 2-6-155 O N—Ph methyl H methyl H a3 2-6-156 O N—Ph b1 H b1 H a3 2-6-157 O N—Ph b2 H b2 H a3 2-6-158 O N—Ph b3 H b3 H a3 2-6-159 O N—Ph H H H H a4 2-6-160 O N—Ph t-bu H t-bu H a4 2-6-161 O N—Ph methyl H methyl H a4 2-6-162 O N—Ph b1 H b1 H a4 2-6-163 O N—Ph b2 H b2 H a4 2-6-164 O N—Ph b3 H b3 H a4 2-6-165 O N—Ph H H H H a5 2-6-166 O N—Ph t-bu H t-bu H a5 2-6-167 O N—Ph methyl H methyl H a5 2-6-168 O N—Ph b1 H b1 H a5 2-6-169 O N—Ph b2 H b2 H a5 2-6-170 O N—Ph b3 H b3 H a5 2-6-171 O N—Ph H H H H a6 2-6-172 O N—Ph t-bu H t-bu H a6 2-6-173 O N—Ph methyl H methyl H a6 2-6-174 O N—Ph b1 H b1 H a6 2-6-175 O N—Ph b2 H b2 H a6 2-6-176 O N—Ph b3 H b3 H a6 2-6-177 S N—Ph H H H H H 2-6-178 S N—Ph t-bu H t-bu H H 2-6-179 S N—Ph methyl H methyl H H 2-6-180 S N—Ph t-bu t-bu t-bu t-bu t-bu 2-6-181 S N—Ph methyl methyl methyl methyl methyl 2-6-182 S N—Ph b1 H b1 H H 2-6-183 S N—Ph b2 H b2 H H 2-6-184 S N—Ph b3 H b3 H H 2-6-185 S N—Ph H H H H a1 2-6-186 S N—Ph t-bu H t-bu H a1 2-6-187 S N—Ph methyl H methyl H a1 2-6-188 S N—Ph b1 H b1 H a1 2-6-189 S N—Ph b2 H b2 H a1 2-6-190 S N—Ph b3 H b3 H a1 2-6-191 S N—Ph H H H H a2 2-6-192 S N—Ph t-bu H t-bu H a2 2-6-193 S N—Ph methyl H methyl H a2 2-6-194 S N—Ph b1 H b1 H a2 2-6-195 S N—Ph b2 H b2 H a2 2-6-196 S N—Ph b3 H b3 H a2 2-6-197 S N—Ph H H H H a3 2-6-198 S N—Ph t-bu H t-bu H a3 2-6-199 S N—Ph methyl H methyl H a3 2-6-200 S N—Ph b1 H b1 H a3 2-6-201 S N—Ph b2 H b2 H a3 2-6-202 S N—Ph b3 H b3 H a3 2-6-203 S N—Ph H H H H a4 2-6-204 S N—Ph t-bu H t-bu H a4 2-6-205 S N—Ph methyl H methyl H a4 2-6-206 S N—Ph b1 H b1 H a4 2-6-207 S N—Ph b2 H b2 H a4 2-6-208 S N—Ph b3 H b3 H a4 2-6-209 S N—Ph H H H H a5 2-6-210 S N—Ph t-bu H t-bu H a5 2-6-211 S N—Ph methyl H methyl H a5 2-6-212 S N—Ph b1 H b1 H a5 2-6-213 S N—Ph b2 H b2 H a5 2-6-214 S N—Ph b3 H b3 H a5 2-6-215 S N—Ph H H H H a6 2-6-216 S N—Ph t-bu H t-bu H a6 2-6-217 S N—Ph methyl H methyl H a6 2-6-218 S N—Ph b1 H b1 H a6 2-6-219 S N—Ph b2 H b2 H a6 2-6-220 S N—Ph b3 H b3 H a6 Group 2-7 The compounds are represented by the formula 2-7 below, wherein CY.sub.3 is a benzene group, X.sub.1 is B, and Y1, Y2, R1b, R1d, R2a, R2c, (R3)a3 are each shown in the table 7 below, ##STR00108## TABLE-US-00034 TABLE 7 Compound No. Y1 Y2 R1b R1d R2a R2c (R3)a3 2-7-001 N—Ph N—Ph H H H H H 2-7-002 N—Ph N—Ph t-bu H t-bu H H 2-7-003 N—Ph N—Ph methyl H methyl H H 2-7-004 N—Ph N—Ph t-bu t-bu t-bu t-bu t-bu 2-7-005 N—Ph N—Ph methyl methyl methyl methyl methyl 2-7-006 N—Ph N—Ph b1 H b1 H H 2-7-007 N—Ph N—Ph b2 H b2 H H 2-7-008 N—Ph N—Ph b3 H b3 H H 2-7-009 N—Ph N—Ph H H H H a1 2-7-010 N—Ph N—Ph t-bu H t-bu t-bu a1 2-7-011 N—Ph N—Ph methyl H methyl methyl a1 2-7-012 N—Ph N—Ph b1 H b1 b1 a1 2-7-013 N—Ph N—Ph b2 H b2 b2 a1 2-7-014 N—Ph N—Ph b3 H b3 b3 a1 2-7-015 N—Ph N—Ph H H H H a2 2-7-016 N—Ph N—Ph t-bu H t-bu t-bu a2 2-7-017 N—Ph N—Ph methyl H methyl methyl a2 2-7-018 N—Ph N—Ph b1 H b1 b1 a2 2-7-019 N—Ph N—Ph b2 H b2 b2 a2 2-7-020 N—Ph N—Ph b3 H b3 b3 a2 2-7-021 N—Ph N—Ph H H H H a3 2-7-022 N—Ph N—Ph t-bu H t-bu t-bu a3 2-7-023 N—Ph N—Ph methyl H methyl methyl a3 2-7-024 N—Ph N—Ph b1 H b1 b1 a3 2-7-025 N—Ph N—Ph b2 H b2 b2 a3 2-7-026 N—Ph N—Ph b3 H b3 b3 a3 2-7-027 N—Ph N—Ph H H H H a4 2-7-028 N—Ph N—Ph t-bu H t-bu t-bu a4 2-7-029 N—Ph N—Ph methyl H methyl methyl a4 2-7-030 N—Ph N—Ph b1 H b1 b1 a4 2-7-031 N—Ph N—Ph b2 H b2 b2 a4 2-7-032 N—Ph N—Ph b3 H b3 b3 a4 2-7-033 N—Ph N—Ph H H H H a5 2-7-034 N—Ph N—Ph t-bu H t-bu t-bu a5 2-7-035 N—Ph N—Ph methyl H methyl methyl a5 2-7-036 N—Ph N—Ph b1 H b1 b1 a5 2-7-037 N—Ph N—Ph b2 H b2 b2 a5 2-7-038 N—Ph N—Ph b3 H b3 b3 a5 2-7-039 N—Ph N—Ph H H H H a6 2-7-040 N—Ph N—Ph t-bu H t-bu t-bu a6 2-7-041 N—Ph N—Ph methyl H methyl methyl a6 2-7-042 N—Ph N—Ph b1 H b1 b1 a6 2-7-043 N—Ph N—Ph b2 H b2 b2 a6 2-7-044 N—Ph N—Ph b3 H b3 b3 a6 2-7-045 N-tolyl N-tolyl H H H H H 2-7-046 N-tolyl N-tolyl t-bu H t-bu H H 2-7-047 N-tolyl N-tolyl methyl H methyl H H 2-7-048 N-tolyl N-tolyl t-bu t-bu t-bu t-bu t-bu 2-7-049 N-tolyl N-tolyl methyl methyl methyl methyl methyl 2-7-050 N-tolyl N-tolyl b1 H b1 H H 2-7-051 N-tolyl N-tolyl b2 H b2 H H 2-7-052 N-tolyl N-tolyl b3 H b3 H H 2-7-053 N-tolyl N-tolyl H H H H a1 2-7-054 N-tolyl N-tolyl t-bu H t-bu t-bu a1 2-7-055 N-tolyl N-tolyl methyl H methyl methyl a1 2-7-056 N-tolyl N-tolyl b1 H b1 b1 a1 2-7-057 N-tolyl N-tolyl b2 H b2 b2 a1 2-7-058 N-tolyl N-tolyl b3 H b3 b3 a1 2-7-059 N-tolyl N-tolyl H H H H a2 2-7-060 N-tolyl N-tolyl t-bu H t-bu t-bu a2 2-7-061 N-tolyl N-tolyl methyl H methyl methyl a2 2-7-062 N-tolyl N-tolyl b1 H b1 b1 a2 2-7-063 N-tolyl N-tolyl b2 H b2 b2 a2 2-7-064 N-tolyl N-tolyl b3 H b3 b3 a2 2-7-065 N-tolyl N-tolyl H H H H a3 2-7-066 N-tolyl N-tolyl t-bu H t-bu t-bu a3 2-7-067 N-tolyl N-tolyl methyl H methyl methyl a3 2-7-068 N-tolyl N-tolyl b1 H b1 b1 a3 2-7-069 N-tolyl N-tolyl b2 H b2 b2 a3 2-7-070 N-tolyl N-tolyl b3 H b3 b3 a3 2-7-071 N-tolyl N-tolyl H H H H a4 2-7-072 N-tolyl N-tolyl t-bu H t-bu t-bu a4 2-7-073 N-tolyl N-tolyl methyl H methyl methyl a4 2-7-074 N-tolyl N-tolyl b1 H b1 b1 a4 2-7-075 N-tolyl N-tolyl b2 H b2 b2 a4 2-7-076 N-tolyl N-tolyl b3 H b3 b3 a4 2-7-077 N-tolyl N-tolyl H H H H a5 2-7-078 N-tolyl N-tolyl t-bu H t-bu t-bu a5 2-7-079 N-tolyl N-tolyl methyl H methyl methyl a5 2-7-080 N-tolyl N-tolyl b1 H b1 b1 a5 2-7-081 N-tolyl N-tolyl b2 H b2 b2 a5 2-7-082 N-tolyl N-tolyl b3 H b3 b3 a5 2-7-083 N-tolyl N-tolyl H H H H a6 2-7-084 N-tolyl N-tolyl t-bu H t-bu t-bu a6 2-7-085 N-tolyl N-tolyl methyl H methyl methyl a6 2-7-086 N-tolyl N-tolyl b1 H b1 b1 a6 2-7-087 N-tolyl N-tolyl b2 H b2 b2 a6 2-7-088 N-tolyl N-tolyl b3 H b3 b3 a6 2-7-089 N-Biph N-Biph H H H H H 2-7-090 N-Biph N-Biph t-bu H t-bu H H 2-7-091 N-Biph N-Biph methyl H methyl H H 2-7-092 N-Biph N-Biph t-bu t-bu t-bu t-bu t-bu 2-7-093 N-Biph N-Biph methyl methyl methyl methyl methyl 2-7-094 N-Biph N-Biph b1 H b1 H H 2-7-095 N-Biph N-Biph b2 H b2 H H 2-7-096 N-Biph N-Biph b3 H b3 H H 2-7-097 N-Biph N-Biph H H H H a1 2-7-098 N-Biph N-Biph t-bu H t-bu t-bu a1 2-7-099 N-Biph N-Biph methyl H methyl methyl a1 2-7-100 N-Biph N-Biph b1 H b1 b1 a1 2-7-101 N-Biph N-Biph b2 H b2 b2 a1 2-7-102 N-Biph N-Biph b3 H b3 b3 a1 2-7-103 N-Biph N-Biph H H H H a2 2-7-104 N-Biph N-Biph t-bu H t-bu t-bu a2 2-7-105 N-Biph N-Biph methyl H methyl methyl a2 2-7-106 N-Biph N-Biph b1 H b1 b1 a2 2-7-107 N-Biph N-Biph b2 H b2 b2 a2 2-7-108 N-Biph N-Biph b3 H b3 b3 a2 2-7-109 N-Biph N-Biph H H H H a3 2-7-110 N-Biph N-Biph t-bu H t-bu t-bu a3 2-7-111 N-Biph N-Biph methyl H methyl methyl a3 2-7-112 N-Biph N-Biph b1 H b1 b1 a3 2-7-113 N-Biph N-Biph b2 H b2 b2 a3 2-7-114 N-Biph N-Biph b3 H b3 b3 a3 2-7-115 N-Biph N-Biph H H H H a4 2-7-116 N-Biph N-Biph t-bu H t-bu t-bu a4 2-7-117 N-Biph N-Biph methyl H methyl methyl a4 2-7-118 N-Biph N-Biph b1 H b1 b1 a4 2-7-119 N-Biph N-Biph b2 H b2 b2 a4 2-7-120 N-Biph N-Biph b3 H b3 b3 a4 2-7-121 N-Biph N-Biph H H H H a5 2-7-122 N-Biph N-Biph t-bu H t-bu t-bu a5 2-7-123 N-Biph N-Biph methyl H methyl methyl a5 2-7-124 N-Biph N-Biph b1 H b1 b1 a5 2-7-125 N-Biph N-Biph b2 H b2 b2 a5 2-7-126 N-Biph N-Biph b3 H b3 b3 a5 2-7-127 N-Biph N-Biph H H H H a6 2-7-128 N-Biph N-Biph t-bu H t-bu t-bu a6 2-7-129 N-Biph N-Biph methyl H methyl methyl a6 2-7-130 N-Biph N-Biph b1 H b1 b1 a6 2-7-131 N-Biph N-Biph b2 H b2 b2 a6 2-7-132 N-Biph N-Biph b3 H b3 b3 a6 2-7-133 O N—Ph H H H H H 2-7-134 O N—Ph t-bu H t-bu H H 2-7-135 O N—Ph methyl H methyl H H 2-7-136 O N—Ph t-bu t-bu t-bu t-bu t-bu 2-7-137 O N—Ph methyl methyl methyl methyl methyl 2-7-138 O N—Ph b1 H b1 H H 2-7-139 O N—Ph b2 H b2 H H 2-7-140 O N—Ph b3 H b3 H H 2-7-141 O N—Ph H H H H a1 2-7-142 O N—Ph t-bu H t-bu t-bu a1 2-7-143 O N—Ph methyl H methyl methyl a1 2-7-144 O N—Ph b1 H b1 b1 a1 2-7-145 O N—Ph b2 H b2 b2 a1 2-7-146 O N—Ph b3 H b3 b3 a1 2-7-147 O N—Ph H H H H a2 2-7-148 O N—Ph t-bu H t-bu t-bu a2 2-7-149 O N—Ph methyl H methyl methyl a2 2-7-150 O N—Ph b1 H b1 b1 a2 2-7-151 O N—Ph b2 H b2 b2 a2 2-7-152 O N—Ph b3 H b3 b3 a2 2-7-153 O N—Ph H H H H a3 2-7-154 O N—Ph t-bu H t-bu t-bu a3 2-7-155 O N—Ph methyl H methyl methyl a3 2-7-156 O N—Ph b1 H b1 b1 a3 2-7-157 O N—Ph b2 H b2 b2 a3 2-7-158 O N—Ph b3 H b3 b3 a3 2-7-159 O N—Ph H H H H a4 2-7-160 O N—Ph t-bu H t-bu t-bu a4 2-7-161 O N—Ph methyl H methyl methyl a4 2-7-162 O N—Ph b1 H b1 b1 a4 2-7-163 O N—Ph b2 H b2 b2 a4 2-7-164 O N—Ph b3 H b3 b3 a4 2-7-165 O N—Ph H H H H a5 2-7-166 O N—Ph t-bu H t-bu t-bu a5 2-7-167 O N—Ph methyl H methyl methyl a5 2-7-168 O N—Ph b1 H b1 b1 a5 2-7-169 O N—Ph b2 H b2 b2 a5 2-7-170 O N—Ph b3 H b3 b3 a5 2-7-171 O N—Ph H H H H a6 2-7-172 O N—Ph t-bu H t-bu t-bu a6 2-7-173 O N—Ph methyl H methyl methyl a6 2-7-174 O N—Ph b1 H b1 b1 a6 2-7-175 O N—Ph b2 H b2 b2 a6 2-7-176 O N—Ph b3 H b3 b3 a6 2-7-177 S N—Ph H H H H H 2-7-178 S N—Ph t-bu H t-bu H H 2-7-179 S N—Ph methyl H methyl H H 2-7-180 S N—Ph t-bu t-bu t-bu t-bu t-bu 2-7-181 S N—Ph methyl methyl methyl methyl methyl 2-7-182 S N—Ph b1 H b1 H H 2-7-183 S N—Ph b2 H b2 H H 2-7-184 S N—Ph b3 H b3 H H 2-7-185 S N—Ph H H H H a1 2-7-186 S N—Ph t-bu H t-bu t-bu a1 2-7-187 S N—Ph methyl H methyl methyl a1 2-7-188 S N—Ph b1 H b1 b1 a1 2-7-189 S N—Ph b2 H b2 b2 a1 2-7-190 S N—Ph b3 H b3 b3 a1 2-7-191 S N—Ph H H H H a2 2-7-192 S N—Ph t-bu H t-bu t-bu a2 2-7-193 S N—Ph methyl H methyl methyl a2 2-7-194 S N—Ph b1 H b1 b1 a2 2-7-195 S N—Ph b2 H b2 b2 a2 2-7-196 S N—Ph b3 H b3 b3 a2 2-7-197 S N—Ph H H H H a3 2-7-198 S N—Ph t-bu H t-bu t-bu a3 2-7-199 S N—Ph methyl H methyl methyl a3 2-7-200 S N—Ph b1 H b1 b1 a3 2-7-201 S N—Ph b2 H b2 b2 a3 2-7-202 S N—Ph b3 H b3 b3 a3 2-7-203 S N—Ph H H H H a4 2-7-204 S N—Ph t-bu H t-bu t-bu a4 2-7-205 S N—Ph methyl H methyl methyl a4 2-7-206 S N—Ph b1 H b1 b1 a4 2-7-207 S N—Ph b2 H b2 b2 a4 2-7-208 S N—Ph b3 H b3 b3 a4 2-7-209 S N—Ph H H H H a5 2-7-210 S N—Ph t-bu H t-bu t-bu a5 2-7-211 S N—Ph methyl H methyl methyl a5 2-7-212 S N—Ph b1 H b1 b1 a5 2-7-213 S N—Ph b2 H b2 b2 a5 2-7-214 S N—Ph b3 H b3 b3 a5 2-7-215 S N—Ph H H H H a6 2-7-216 S N—Ph t-bu H t-bu t-bu a6 2-7-217 S N—Ph methyl H methyl methyl a6 2-7-218 S N—Ph b1 H b1 b1 a6 2-7-219 S N—Ph b2 H b2 b2 a6 2-7-220 S N—Ph b3 H b3 b3 a6 Group 2-8 The compounds are represented by the formula 2-8 below, wherein CY.sub.3 is a benzene group, X.sub.1 is B, and Y1, Y2, R1a, R1c, R2b, R2d, (R3)a3 are each shown in the table 8 below, ##STR00109## TABLE-US-00035 TABLE 8 Compound No. Y1 Y2 R1a R1c R2b R2d (R3)a3 2-8-001 N—Ph N—Ph H H H H H 2-8-002 N—Ph N—Ph t-bu H t-bu H H 2-8-003 N—Ph N—Ph methyl H methyl H H 2-8-004 N—Ph N—Ph t-bu t-bu t-bu t-bu t-bu 2-8-005 N—Ph N—Ph methyl methyl methyl methyl methyl 2-8-006 N—Ph N—Ph b1 H b1 H H 2-8-007 N—Ph N—Ph b2 H b2 H H 2-8-008 N—Ph N—Ph b3 H b3 H H 2-8-009 N—Ph N—Ph H H H H a1 2-8-010 N—Ph N—Ph t-bu t-bu t-bu H a1 2-8-011 N—Ph N—Ph methyl methyl methyl H a1 2-8-012 N—Ph N—Ph b1 b1 b1 H a1 2-8-013 N—Ph N—Ph b2 b2 b2 H a1 2-8-014 N—Ph N—Ph b3 b3 b3 H a1 2-8-015 N—Ph N—Ph H H H H a2 2-8-016 N—Ph N—Ph t-bu t-bu t-bu H a2 2-8-017 N—Ph N—Ph methyl methyl methyl H a2 2-8-018 N—Ph N—Ph b1 b1 b1 H a2 2-8-019 N—Ph N—Ph b2 b2 b2 H a2 2-8-020 N—Ph N—Ph b3 b3 b3 H a2 2-8-021 N—Ph N—Ph H H H H a3 2-8-022 N—Ph N—Ph t-bu t-bu t-bu H a3 2-8-023 N—Ph N—Ph methyl methyl methyl H a3 2-8-024 N—Ph N—Ph b1 b1 b1 H a3 2-8-025 N—Ph N—Ph b2 b2 b2 H a3 2-8-026 N—Ph N—Ph b3 b3 b3 H a3 2-8-027 N—Ph N—Ph H H H H a4 2-8-028 N—Ph N—Ph t-bu t-bu t-bu H a4 2-8-029 N—Ph N—Ph methyl methyl methyl H a4 2-8-030 N—Ph N—Ph b1 b1 b1 H a4 2-8-031 N—Ph N—Ph b2 b2 b2 H a4 2-8-032 N—Ph N—Ph b3 b3 b3 H a4 2-8-033 N—Ph N—Ph H H H H a5 2-8-034 N—Ph N—Ph t-bu t-bu t-bu H a5 2-8-035 N—Ph N—Ph methyl methyl methyl H a5 2-8-036 N—Ph N—Ph b1 b1 b1 H a5 2-8-037 N—Ph N—Ph b2 b2 b2 H a5 2-8-038 N—Ph N—Ph b3 b3 b3 H a5 2-8-039 N—Ph N—Ph H H H H a6 2-8-040 N—Ph N—Ph t-bu t-bu t-bu H a6 2-8-041 N—Ph N—Ph methyl methyl methyl H a6 2-8-042 N—Ph N—Ph b1 b1 b1 H a6 2-8-043 N—Ph N—Ph b2 b2 b2 H a6 2-8-044 N—Ph N—Ph b3 b3 b3 H a6 2-8-045 N-tolyl N-tolyl H H H H H 2-8-046 N-tolyl N-tolyl t-bu H t-bu H H 2-8-047 N-tolyl N-tolyl methyl H methyl H H 2-8-048 N-tolyl N-tolyl t-bu t-bu t-bu t-bu t-bu 2-8-049 N-tolyl N-tolyl methyl methyl methyl methyl methyl 2-8-050 N-tolyl N-tolyl b1 H b1 H H 2-8-051 N-tolyl N-tolyl b2 H b2 H H 2-8-052 N-tolyl N-tolyl b3 H b3 H H 2-8-053 N-tolyl N-tolyl H H H H a1 2-8-054 N-tolyl N-tolyl t-bu t-bu t-bu H a1 2-8-055 N-tolyl N-tolyl methyl methyl methyl H a1 2-8-056 N-tolyl N-tolyl b1 b1 b1 H a1 2-8-057 N-tolyl N-tolyl b2 b2 b2 H a1 2-8-058 N-tolyl N-tolyl b3 b3 b3 H a1 2-8-059 N-tolyl N-tolyl H H H H a2 2-8-060 N-tolyl N-tolyl t-bu t-bu t-bu H a2 2-8-061 N-tolyl N-tolyl methyl methyl methyl H a2 2-8-062 N-tolyl N-tolyl b1 b1 b1 H a2 2-8-063 N-tolyl N-tolyl b2 b2 b2 H a2 2-8-064 N-tolyl N-tolyl b3 b3 b3 H a2 2-8-065 N-tolyl N-tolyl H H H H a3 2-8-066 N-tolyl N-tolyl t-bu t-bu t-bu H a3 2-8-067 N-tolyl N-tolyl methyl methyl methyl H a3 2-8-068 N-tolyl N-tolyl b1 b1 b1 H a3 2-8-069 N-tolyl N-tolyl b2 b2 b2 H a3 2-8-070 N-tolyl N-tolyl b3 b3 b3 H a3 2-8-071 N-tolyl N-tolyl H H H H a4 2-8-072 N-tolyl N-tolyl t-bu t-bu t-bu H a4 2-8-073 N-tolyl N-tolyl methyl methyl methyl H a4 2-8-074 N-tolyl N-tolyl b1 b1 b1 H a4 2-8-075 N-tolyl N-tolyl b2 b2 b2 H a4 2-8-076 N-tolyl N-tolyl b3 b3 b3 H a4 2-8-077 N-tolyl N-tolyl H H H H a5 2-8-078 N-tolyl N-tolyl t-bu t-bu t-bu H a5 2-8-079 N-tolyl N-tolyl methyl methyl methyl H a5 2-8-080 N-tolyl N-tolyl b1 b1 b1 H a5 2-8-081 N-tolyl N-tolyl b2 b2 b2 H a5 2-8-082 N-tolyl N-tolyl b3 b3 b3 H a5 2-8-083 N-tolyl N-tolyl H H H H a6 2-8-084 N-tolyl N-tolyl t-bu t-bu t-bu H a6 2-8-085 N-tolyl N-tolyl methyl methyl methyl H a6 2-8-086 N-tolyl N-tolyl b1 b1 b1 H a6 2-8-087 N-tolyl N-tolyl b2 b2 b2 H a6 2-8-088 N-tolyl N-tolyl b3 b3 b3 H a6 2-8-089 N-Biph N-Biph H H H H H 2-8-090 N-Biph N-Biph t-bu H t-bu H H 2-8-091 N-Biph N-Biph methyl H methyl H H 2-8-092 N-Biph N-Biph t-bu t-bu t-bu t-bu t-bu 2-8-093 N-Biph N-Biph methyl methyl methyl methyl methyl 2-8-094 N-Biph N-Biph b1 H b1 H H 2-8-095 N-Biph N-Biph b2 H b2 H H 2-8-096 N-Biph N-Biph b3 H b3 H H 2-8-097 N-Biph N-Biph H H H H a1 2-8-098 N-Biph N-Biph t-bu t-bu t-bu H a1 2-8-099 N-Biph N-Biph methyl methyl methyl H a1 2-8-100 N-Biph N-Biph b1 b1 b1 H a1 2-8-101 N-Biph N-Biph b2 b2 b2 H a1 2-8-102 N-Biph N-Biph b3 b3 b3 H a1 2-8-103 N-Biph N-Biph H H H H a2 2-8-104 N-Biph N-Biph t-bu t-bu t-bu H a2 2-8-105 N-Biph N-Biph methyl methyl methyl H a2 2-8-106 N-Biph N-Biph b1 b1 b1 H a2 2-8-107 N-Biph N-Biph b2 b2 b2 H a2 2-8-108 N-Biph N-Biph b3 b3 b3 H a2 2-8-109 N-Biph N-Biph H H H H a3 2-8-110 N-Biph N-Biph t-bu t-bu t-bu H a3 2-8-111 N-Biph N-Biph methyl methyl methyl H a3 2-8-112 N-Biph N-Biph b1 b1 b1 H a3 2-8-113 N-Biph N-Biph b2 b2 b2 H a3 2-8-114 N-Biph N-Biph b3 b3 b3 H a3 2-8-115 N-Biph N-Biph H H H H a4 2-8-116 N-Biph N-Biph t-bu t-bu t-bu H a4 2-8-117 N-Biph N-Biph methyl methyl methyl H a4 2-8-118 N-Biph N-Biph b1 b1 b1 H a4 2-8-119 N-Biph N-Biph b2 b2 b2 H a4 2-8-120 N-Biph N-Biph b3 b3 b3 H a4 2-8-121 N-Biph N-Biph H H H H a5 2-8-122 N-Biph N-Biph t-bu t-bu t-bu H a5 2-8-123 N-Biph N-Biph methyl methyl methyl H a5 2-8-124 N-Biph N-Biph b1 b1 b1 H a5 2-8-125 N-Biph N-Biph b2 b2 b2 H a5 2-8-126 N-Biph N-Biph b3 b3 b3 H a5 2-8-127 N-Biph N-Biph H H H H a6 2-8-128 N-Biph N-Biph t-bu t-bu t-bu H a6 2-8-129 N-Biph N-Biph methyl methyl methyl H a6 2-8-130 N-Biph N-Biph b1 b1 b1 H a6 2-8-131 N-Biph N-Biph b2 b2 b2 H a6 2-8-132 N-Biph N-Biph b3 b3 b3 H a6 2-8-133 O N—Ph H H H H H 2-8-134 O N—Ph t-bu H t-bu H H 2-8-135 O N—Ph methyl H methyl H H 2-8-136 O N—Ph t-bu t-bu t-bu t-bu t-bu 2-8-137 O N—Ph methyl methyl methyl methyl methyl 2-8-138 O N—Ph b1 H b1 H H 2-8-139 O N—Ph b2 H b2 H H 2-8-140 O N—Ph b3 H b3 H H 2-8-141 O N—Ph H H H H a1 2-8-142 O N—Ph t-bu t-bu t-bu H a1 2-8-143 O N—Ph methyl methyl methyl H a1 2-8-144 O N—Ph b1 b1 b1 H a1 2-8-145 O N—Ph b2 b2 b2 H a1 2-8-146 O N—Ph b3 b3 b3 H a1 2-8-147 O N—Ph H H H H a2 2-8-148 O N—Ph t-bu t-bu t-bu H a2 2-8-149 O N—Ph methyl methyl methyl H a2 2-8-150 O N—Ph b1 b1 b1 H a2 2-8-151 O N—Ph b2 b2 b2 H a2 2-8-152 O N—Ph b3 b3 b3 H a2 2-8-153 O N—Ph H H H H a3 2-8-154 O N—Ph t-bu t-bu t-bu H a3 2-8-155 O N—Ph methyl methyl methyl H a3 2-8-156 O N—Ph b1 b1 b1 H a3 2-8-157 O N—Ph b2 b2 b2 H a3 2-8-158 O N—Ph b3 b3 b3 H a3 2-8-159 O N—Ph H H H H a4 2-8-160 O N—Ph t-bu t-bu t-bu H a4 2-8-161 O N—Ph methyl methyl methyl H a4 2-8-162 O N—Ph b1 b1 b1 H a4 2-8-163 O N—Ph b2 b2 b2 H a4 2-8-164 O N—Ph b3 b3 b3 H a4 2-8-165 O N—Ph H H H H a5 2-8-166 O N—Ph t-bu t-bu t-bu H a5 2-8-167 O N—Ph methyl methyl methyl H a5 2-8-168 O N—Ph b1 b1 b1 H a5 2-8-169 O N—Ph b2 b2 b2 H a5 2-8-170 O N—Ph b3 b3 b3 H a5 2-8-171 O N—Ph H H H H a6 2-8-172 O N—Ph t-bu t-bu t-bu H a6 2-8-173 O N—Ph methyl methyl methyl H a6 2-8-174 O N—Ph b1 b1 b1 H a6 2-8-175 O N—Ph b2 b2 b2 H a6 2-8-176 O N—Ph b3 b3 b3 H a6 2-8-177 S N—Ph H H H H H 2-8-178 S N—Ph t-bu H t-bu H H 2-8-179 S N—Ph methyl H methyl H H 2-8-180 S N—Ph t-bu t-bu t-bu t-bu t-bu 2-8-181 S N—Ph methyl methyl methyl methyl methyl 2-8-182 S N—Ph b1 H b1 H H 2-8-183 S N—Ph b2 H b2 H H 2-8-184 S N—Ph b3 H b3 H H 2-8-185 S N—Ph H H H H a1 2-8-186 S N—Ph t-bu t-bu t-bu H a1 2-8-187 S N—Ph methyl methyl methyl H a1 2-8-188 S N—Ph b1 b1 b1 H a1 2-8-189 S N—Ph b2 b2 b2 H a1 2-8-190 S N—Ph b3 b3 b3 H a1 2-8-191 S N—Ph H H H H a2 2-8-192 S N—Ph t-bu t-bu t-bu H a2 2-8-193 S N—Ph methyl methyl methyl H a2 2-8-194 S N—Ph b1 b1 b1 H a2 2-8-195 S N—Ph b2 b2 b2 H a2 2-8-196 S N—Ph b3 b3 b3 H a2 2-8-197 S N—Ph H H H H a3 2-8-198 S N—Ph t-bu t-bu t-bu H a3 2-8-199 S N—Ph methyl methyl methyl H a3 2-8-200 S N—Ph b1 b1 b1 H a3 2-8-201 S N—Ph b2 b2 b2 H a3 2-8-202 S N—Ph b3 b3 b3 H a3 2-8-203 S N—Ph H H H H a4 2-8-204 S N—Ph t-bu t-bu t-bu H a4 2-8-205 S N—Ph methyl methyl methyl H a4 2-8-206 S N—Ph b1 b1 b1 H a4 2-8-207 S N—Ph b2 b2 b2 H a4 2-8-208 S N—Ph b3 b3 b3 H a4 2-8-209 S N—Ph H H H H a5 2-8-210 S N—Ph t-bu t-bu t-bu H a5 2-8-211 S N—Ph methyl methyl methyl H a5 2-8-212 S N—Ph b1 b1 b1 H a5 2-8-213 S N—Ph b2 b2 b2 H a5 2-8-214 S N—Ph b3 b3 b3 H a5 2-8-215 S N—Ph H H H H a6 2-8-216 S N—Ph t-bu t-bu t-bu H a6 2-8-217 S N—Ph methyl methyl methyl H a6 2-8-218 S N—Ph b1 b1 b1 H a6 2-8-219 S N—Ph b2 b2 b2 H a6 2-8-220 S N—Ph b3 b3 b3 H a6 Group 2-9 The compounds are represented by the formula 2-9 below, wherein CY.sub.3 is a benzene group, X.sub.1 is B, and Y1, Y2, R1a, R1c, R2a, R2c, (R3)a3 are each shown in the table 9 below, ##STR00110## TABLE-US-00036 TABLE 9 Compound No. Y1 Y2 R1a R1c R2a R2c (R3)a3 2-9-001 N—Ph N—Ph H H H H H 2-9-002 N—Ph N—Ph t-bu H t-bu H H 2-9-003 N—Ph N—Ph methyl H methyl H H 2-9-004 N—Ph N—Ph t-bu t-bu t-bu t-bu t-bu 2-9-005 N—Ph N—Ph methyl methyl methyl methyl methyl 2-9-006 N—Ph N—Ph b1 H b1 H H 2-9-007 N—Ph N—Ph b2 H b2 H H 2-9-008 N—Ph N—Ph b3 H b3 H H 2-9-009 N—Ph N—Ph H H H H a1 2-9-010 N—Ph N—Ph t-bu t-bu t-bu t-bu a1 2-9-011 N—Ph N—Ph methyl methyl methyl methyl a1 2-9-012 N—Ph N—Ph b1 b1 b1 b1 a1 2-9-013 N—Ph N—Ph b2 b2 b2 b2 a1 2-9-014 N—Ph N—Ph b3 b3 b3 b3 a1 2-9-015 N—Ph N—Ph H H H H a2 2-9-016 N—Ph N—Ph t-bu t-bu t-bu t-bu a2 2-9-017 N—Ph N—Ph methyl methyl methyl methyl a2 2-9-018 N—Ph N—Ph b1 b1 b1 b1 a2 2-9-019 N—Ph N—Ph b2 b2 b2 b2 a2 2-9-020 N—Ph N—Ph b3 b3 b3 b3 a2 2-9-021 N—Ph N—Ph H H H H a3 2-9-022 N—Ph N—Ph t-bu t-bu t-bu t-bu a3 2-9-023 N—Ph N—Ph methyl methyl methyl methyl a3 2-9-024 N—Ph N—Ph b1 b1 b1 b1 a3 2-9-025 N—Ph N—Ph b2 b2 b2 b2 a3 2-9-026 N—Ph N—Ph b3 b3 b3 b3 a3 2-9-027 N—Ph N—Ph H H H H a4 2-9-028 N—Ph N—Ph t-bu t-bu t-bu t-bu a4 2-9-029 N—Ph N—Ph methyl methyl methyl methyl a4 2-9-030 N—Ph N—Ph b1 b1 b1 b1 a4 2-9-031 N—Ph N—Ph b2 b2 b2 b2 a4 2-9-032 N—Ph N—Ph b3 b3 b3 b3 a4 2-9-033 N—Ph N—Ph H H H H a5 2-9-034 N—Ph N—Ph t-bu t-bu t-bu t-bu a5 2-9-035 N—Ph N—Ph methyl methyl methyl methyl a5 2-9-036 N—Ph N—Ph b1 b1 b1 b1 a5 2-9-037 N—Ph N—Ph b2 b2 b2 b2 a5 2-9-038 N—Ph N—Ph b3 b3 b3 b3 a5 2-9-039 N—Ph N—Ph H H H H a6 2-9-040 N—Ph N—Ph t-bu t-bu t-bu t-bu a6 2-9-041 N—Ph N—Ph methyl methyl methyl methyl a6 2-9-042 N—Ph N—Ph b1 b1 b1 b1 a6 2-9-043 N—Ph N—Ph b2 b2 b2 b2 a6 2-9-044 N—Ph N—Ph b3 b3 b3 b3 a6 2-9-045 N-tolyl N-tolyl H H H H H 2-9-046 N-tolyl N-tolyl t-bu H t-bu H H 2-9-047 N-tolyl N-tolyl methyl H methyl H H 2-9-048 N-tolyl N-tolyl t-bu t-bu t-bu t-bu t-bu 2-9-049 N-tolyl N-tolyl methyl methyl methyl methyl methyl 2-9-050 N-tolyl N-tolyl b1 H b1 H H 2-9-051 N-tolyl N-tolyl b2 H b2 H H 2-9-052 N-tolyl N-tolyl b3 H b3 H H 2-9-053 N-tolyl N-tolyl H H H H a1 2-9-054 N-tolyl N-tolyl t-bu t-bu t-bu t-bu a1 2-9-055 N-tolyl N-tolyl methyl methyl methyl methyl a1 2-9-056 N-tolyl N-tolyl b1 b1 b1 b1 a1 2-9-057 N-tolyl N-tolyl b2 b2 b2 b2 a1 2-9-058 N-tolyl N-tolyl b3 b3 b3 b3 a1 2-9-059 N-tolyl N-tolyl H H H H a2 2-9-060 N-tolyl N-tolyl t-bu t-bu t-bu t-bu a2 2-9-061 N-tolyl N-tolyl methyl methyl methyl methyl a2 2-9-062 N-tolyl N-tolyl b1 b1 b1 b1 a2 2-9-063 N-tolyl N-tolyl b2 b2 b2 b2 a2 2-9-064 N-tolyl N-tolyl b3 b3 b3 b3 a2 2-9-065 N-tolyl N-tolyl H H H H a3 2-9-066 N-tolyl N-tolyl t-bu t-bu t-bu t-bu a3 2-9-067 N-tolyl N-tolyl methyl methyl methyl methyl a3 2-9-068 N-tolyl N-tolyl b1 b1 b1 b1 a3 2-9-069 N-tolyl N-tolyl b2 b2 b2 b2 a3 2-9-070 N-tolyl N-tolyl b3 b3 b3 b3 a3 2-9-071 N-tolyl N-tolyl H H H H a4 2-9-072 N-tolyl N-tolyl t-bu t-bu t-bu t-bu a4 2-9-073 N-tolyl N-tolyl methyl methyl methyl methyl a4 2-9-074 N-tolyl N-tolyl b1 b1 b1 b1 a4 2-9-075 N-tolyl N-tolyl b2 b2 b2 b2 a4 2-9-076 N-tolyl N-tolyl b3 b3 b3 b3 a4 2-9-077 N-tolyl N-tolyl H H H H a5 2-9-078 N-tolyl N-tolyl t-bu t-bu t-bu t-bu a5 2-9-079 N-tolyl N-tolyl methyl methyl methyl methyl a5 2-9-080 N-tolyl N-tolyl b1 b1 b1 b1 a5 2-9-081 N-tolyl N-tolyl b2 b2 b2 b2 a5 2-9-082 N-tolyl N-tolyl b3 b3 b3 b3 a5 2-9-083 N-tolyl N-tolyl H H H H a6 2-9-084 N-tolyl N-tolyl t-bu t-bu t-bu t-bu a6 2-9-085 N-tolyl N-tolyl methyl methyl methyl methyl a6 2-9-086 N-tolyl N-tolyl b1 b1 b1 b1 a6 2-9-087 N-tolyl N-tolyl b2 b2 b2 b2 a6 2-9-088 N-tolyl N-tolyl b3 b3 b3 b3 a6 2-9-089 N-Biph N-Biph H H H H H 2-9-090 N-Biph N-Biph t-bu H t-bu H H 2-9-091 N-Biph N-Biph methyl H methyl H H 2-9-092 N-Biph N-Biph t-bu t-bu t-bu t-bu t-bu 2-9-093 N-Biph N-Biph methyl methyl methyl methyl methyl 2-9-094 N-Biph N-Biph b1 H b1 H H 2-9-095 N-Biph N-Biph b2 H b2 H H 2-9-096 N-Biph N-Biph b3 H b3 H H 2-9-097 N-Biph N-Biph H H H H a1 2-9-098 N-Biph N-Biph t-bu t-bu t-bu t-bu a1 2-9-099 N-Biph N-Biph methyl methyl methyl methyl a1 2-9-100 N-Biph N-Biph b1 b1 b1 b1 a1 2-9-101 N-Biph N-Biph b2 b2 b2 b2 a1 2-9-102 N-Biph N-Biph b3 b3 b3 b3 a1 2-9-103 N-Biph N-Biph H H H H a2 2-9-104 N-Biph N-Biph t-bu t-bu t-bu t-bu a2 2-9-105 N-Biph N-Biph methyl methyl methyl methyl a2 2-9-106 N-Biph N-Biph b1 b1 b1 b1 a2 2-9-107 N-Biph N-Biph b2 b2 b2 b2 a2 2-9-108 N-Biph N-Biph b3 b3 b3 b3 a2 2-9-109 N-Biph N-Biph H H H H a3 2-9-110 N-Biph N-Biph t-bu t-bu t-bu t-bu a3 2-9-111 N-Biph N-Biph methyl methyl methyl methyl a3 2-9-112 N-Biph N-Biph b1 b1 b1 b1 a3 2-9-113 N-Biph N-Biph b2 b2 b2 b2 a3 2-9-114 N-Biph N-Biph b3 b3 b3 b3 a3 2-9-115 N-Biph N-Biph H H H H a4 2-9-116 N-Biph N-Biph t-bu t-bu t-bu t-bu a4 2-9-117 N-Biph N-Biph methyl methyl methyl methyl a4 2-9-118 N-Biph N-Biph b1 b1 b1 b1 a4 2-9-119 N-Biph N-Biph b2 b2 b2 b2 a4 2-9-120 N-Biph N-Biph b3 b3 b3 b3 a4 2-9-121 N-Biph N-Biph H H H H a5 2-9-122 N-Biph N-Biph t-bu t-bu t-bu t-bu a5 2-9-123 N-Biph N-Biph methyl methyl methyl methyl a5 2-9-124 N-Biph N-Biph b1 b1 b1 b1 a5 2-9-125 N-Biph N-Biph b2 b2 b2 b2 a5 2-9-126 N-Biph N-Biph b3 b3 b3 b3 a5 2-9-127 N-Biph N-Biph H H H H a6 2-9-128 N-Biph N-Biph t-bu t-bu t-bu t-bu a6 2-9-129 N-Biph N-Biph methyl methyl methyl methyl a6 2-9-130 N-Biph N-Biph b1 b1 b1 b1 a6 2-9-131 N-Biph N-Biph b2 b2 b2 b2 a6 2-9-132 N-Biph N-Biph b3 b3 b3 b3 a6 2-9-133 O N—Ph H H H H H 2-9-134 O N—Ph t-bu H t-bu H H 2-9-135 O N—Ph methyl H methyl H H 2-9-136 O N—Ph t-bu t-bu t-bu t-bu t-bu 2-9-137 O N—Ph methyl methyl methyl methyl methyl 2-9-138 O N—Ph b1 H b1 H H 2-9-139 O N—Ph b2 H b2 H H 2-9-140 O N—Ph b3 H b3 H H 2-9-141 O N—Ph H H H H a1 2-9-142 O N—Ph t-bu t-bu t-bu t-bu a1 2-9-143 O N—Ph methyl methyl methyl methyl a1 2-9-144 O N—Ph b1 b1 b1 b1 a1 2-9-145 O N—Ph b2 b2 b2 b2 a1 2-9-146 O N—Ph b3 b3 b3 b3 a1 2-9-147 O N—Ph H H H H a2 2-9-148 O N—Ph t-bu t-bu t-bu t-bu a2 2-9-149 O N—Ph methyl methyl methyl methyl a2 2-9-150 O N—Ph b1 b1 b1 b1 a2 2-9-151 O N—Ph b2 b2 b2 b2 a2 2-9-152 O N—Ph b3 b3 b3 b3 a2 2-9-153 O N—Ph H H H H a3 2-9-154 O N—Ph t-bu t-bu t-bu t-bu a3 2-9-155 O N—Ph methyl methyl methyl methyl a3 2-9-156 O N—Ph b1 b1 b1 b1 a3 2-9-157 O N—Ph b2 b2 b2 b2 a3 2-9-158 O N—Ph b3 b3 b3 b3 a3 2-9-159 O N—Ph H H H H a4 2-9-160 O N—Ph t-bu t-bu t-bu t-bu a4 2-9-161 O N—Ph methyl methyl methyl methyl a4 2-9-162 O N—Ph b1 b1 b1 b1 a4 2-9-163 O N—Ph b2 b2 b2 b2 a4 2-9-164 O N—Ph b3 b3 b3 b3 a4 2-9-165 O N—Ph H H H H a5 2-9-166 O N—Ph t-bu t-bu t-bu t-bu a5 2-9-167 O N—Ph methyl methyl methyl methyl a5 2-9-168 O N—Ph b1 b1 b1 b1 a5 2-9-169 O N—Ph b2 b2 b2 b2 a5 2-9-170 O N—Ph b3 b3 b3 b3 a5 2-9-171 O N—Ph H H H H a6 2-9-172 O N—Ph t-bu t-bu t-bu t-bu a6 2-9-173 O N—Ph methyl methyl methyl methyl a6 2-9-174 O N—Ph b1 b1 b1 b1 a6 2-9-175 O N—Ph b2 b2 b2 b2 a6 2-9-176 O N—Ph b3 b3 b3 b3 a6 2-9-177 S N—Ph H H H H H 2-9-178 S N—Ph t-bu H t-bu H H 2-9-179 S N—Ph methyl H methyl H H 2-9-180 S N—Ph t-bu t-bu t-bu t-bu t-bu 2-9-181 S N—Ph methyl methyl methyl methyl methyl 2-9-182 S N—Ph b1 H b1 H H 2-9-183 S N—Ph b2 H b2 H H 2-9-184 S N—Ph b3 H b3 H H 2-9-185 S N—Ph H H H H a1 2-9-186 S N—Ph t-bu t-bu t-bu t-bu a1 2-9-187 S N—Ph methyl methyl methyl methyl a1 2-9-188 S N—Ph b1 b1 b1 b1 a1 2-9-189 S N—Ph b2 b2 b2 b2 a1 2-9-190 S N—Ph b3 b3 b3 b3 a1 2-9-191 S N—Ph H H H H a2 2-9-192 S N—Ph t-bu t-bu t-bu t-bu a2 2-9-193 S N—Ph methyl methyl methyl methyl a2 2-9-194 S N—Ph b1 b1 b1 b1 a2 2-9-195 S N—Ph b2 b2 b2 b2 a2 2-9-196 S N—Ph b3 b3 b3 b3 a2 2-9-197 S N—Ph H H H H a3 2-9-198 S N—Ph t-bu t-bu t-bu t-bu a3 2-9-199 S N—Ph methyl methyl methyl methyl a3 2-9-200 S N—Ph b1 b1 b1 b1 a3 2-9-201 S N—Ph b2 b2 b2 b2 a3 2-9-202 S N—Ph b3 b3 b3 b3 a3 2-9-203 S N—Ph H H H H a4 2-9-204 S N—Ph t-bu t-bu t-bu t-bu a4 2-9-205 S N—Ph methyl methyl methyl methyl a4 2-9-206 S N—Ph b1 b1 b1 b1 a4 2-9-207 S N—Ph b2 b2 b2 b2 a4 2-9-208 S N—Ph b3 b3 b3 b3 a4 2-9-209 S N—Ph H H H H a5 2-9-210 S N—Ph t-bu t-bu t-bu t-bu a5 2-9-211 S N—Ph methyl methyl methyl methyl a5 2-9-212 S N—Ph b1 b1 b1 b1 a5 2-9-213 S N—Ph b2 b2 b2 b2 a5 2-9-214 S N—Ph b3 b3 b3 b3 a5 2-9-215 S N—Ph H H H H a6 2-9-216 S N—Ph t-bu t-bu t-bu t-bu a6 2-9-217 S N—Ph methyl methyl methyl methyl a6 2-9-218 S N—Ph b1 b1 b1 b1 a6 2-9-219 S N—Ph b2 b2 b2 b2 a6 2-9-220 S N—Ph b3 b3 b3 b3 a6 Group 2-10 The compounds are represented by the formula 2-10 below, wherein CY.sub.2 is a benzene group, X.sub.1 is B, and Y1, Y2, R1b, R1d, R3a, (R2)a2 are each shown in the table 10 below, ##STR00111## TABLE-US-00037 TABLE 10 Compound No. Y1 Y2 R1b R1d R3a (R2)a2 2-10-001 N-Ph N-Ph H H H H 2-10-002 N-Ph N-Ph t-bu H t-bu H 2-10-003 N-Ph N-Ph methyl H methyl H 2-10-004 N-Ph N-Ph t-bu t-bu t-bu t-bu 2-10-005 N-Ph N-Ph methyl methyl methyl methyl 2-10-006 N-Ph N-Ph b1 H b1 H 2-10-007 N-Ph N-Ph b2 H b2 H 2-10-008 N-Ph N-Ph b3 H b3 H 2-10-009 N-Ph N-Ph H H H a1 2-10-010 N-Ph N-Ph t-bu H t-bu a1 2-10-011 N-Ph N-Ph methyl H methyl a1 2-10-012 N-Ph N-Ph b1 H b1 a1 2-10-013 N-Ph N-Ph b2 H b2 a1 2-10-014 N-Ph N-Ph b3 H b3 a1 2-10-015 N-Ph N-Ph H H H a2 2-10-016 N-Ph N-Ph t-bu H t-bu a2 2-10-017 N-Ph N-Ph methyl H methyl a2 2-10-018 N-Ph N-Ph b1 H b1 a2 2-10-019 N-Ph N-Ph b2 H b2 a2 2-10-020 N-Ph N-Ph b3 H b3 a2 2-10-021 N-Ph N-Ph H H H a3 2-10-022 N-Ph N-Ph t-bu H t-bu a3 2-10-023 N-Ph N-Ph methyl H methyl a3 2-10-024 N-Ph N-Ph b1 H b1 a3 2-10-025 N-Ph N-Ph b2 H b2 a3 2-10-026 N-Ph N-Ph b3 H b3 a3 2-10-027 N-Ph N-Ph H H H a4 2-10-028 N-Ph N-Ph t-bu H t-bu a4 2-10-029 N-Ph N-Ph methyl H methyl a4 2-10-030 N-Ph N-Ph b1 H b1 a4 2-10-031 N-Ph N-Ph b2 H b2 a4 2-10-032 N-Ph N-Ph b3 H b3 a4 2-10-033 N-Ph N-Ph H H H a5 2-10-034 N-Ph N-Ph t-bu H t-bu a5 2-10-035 N-Ph N-Ph methyl H methyl a5 2-10-036 N-Ph N-Ph b1 H b1 a5 2-10-037 N-Ph N-Ph b2 H b2 a5 2-10-038 N-Ph N-Ph b3 H b3 a5 2-10-039 N-Ph N-Ph H H H a6 2-10-040 N-Ph N-Ph t-bu H t-bu a6 2-10-041 N-Ph N-Ph methyl H methyl a6 2-10-042 N-Ph N-Ph b1 H b1 a6 2-10-043 N-Ph N-Ph b2 H b2 a6 2-10-044 N-Ph N-Ph b3 H b3 a6 2-10-045 N-Ph N-Ph H H H b1 2-10-046 N-Ph N-Ph t-bu H t-bu b1 2-10-047 N-Ph N-Ph methyl H methyl b1 2-10-048 N-Ph N-Ph b1 H b1 b1 2-10-049 N-Ph N-Ph b2 H b2 b1 2-10-050 N-Ph N-Ph b3 H b3 b1 2-10-051 N-Ph N-Ph H H H b2 2-10-052 N-Ph N-Ph t-bu H t-bu b2 2-10-053 N-Ph N-Ph methyl H methyl b2 2-10-054 N-Ph N-Ph b1 H b1 b2 2-10-055 N-Ph N-Ph b2 H b2 b2 2-10-056 N-Ph N-Ph b3 H b3 b2 2-10-057 N-Ph N-Ph H H H b3 2-10-058 N-Ph N-Ph t-bu H t-bu b3 2-10-059 N-Ph N-Ph methyl H methyl b3 2-10-060 N-Ph N-Ph b1 H b1 b3 2-10-061 N-Ph N-Ph b2 H b2 b3 2-10-062 N-Ph N-Ph b3 H b3 b3 2-10-063 N-Ph N-Ph H H H b4 2-10-064 N-Ph N-Ph t-bu H t-bu b4 2-10-065 N-Ph N-Ph methyl H methyl b4 2-10-066 N-Ph N-Ph b1 H b1 b4 2-10-067 N-Ph N-Ph b2 H b2 b4 2-10-068 N-Ph N-Ph b3 H b3 b4 2-10-069 N-Ph N-Ph H H H b5 2-10-070 N-Ph N-Ph t-bu H t-bu b5 2-10-071 N-Ph N-Ph methyl H methyl b5 2-10-072 N-Ph N-Ph b1 H b1 b5 2-10-073 N-Ph N-Ph b2 H b2 b5 2-10-074 N-Ph N-Ph b3 H b3 b5 2-10-075 N-Ph N-Ph H H H b6 2-10-076 N-Ph N-Ph t-bu H t-bu b6 2-10-077 N-Ph N-Ph methyl H methyl b6 2-10-078 N-Ph N-Ph b1 H b1 b6 2-10-079 N-Ph N-Ph b2 H b2 b6 2-10-080 N-Ph N-Ph b3 H b3 b6 2-10-081 N-Ph N-Ph H H H b7 2-10-082 N-Ph N-Ph t-bu H t-bu b7 2-10-083 N-Ph N-Ph methyl H methyl b7 2-10-084 N-Ph N-Ph b1 H b1 b7 2-10-085 N-Ph N-Ph b2 H b2 b7 2-10-086 N-Ph N-Ph b3 H b3 b7 2-10-087 N-Ph N-Ph H H H b8 2-10-088 N-Ph N-Ph t-bu H t-bu b8 2-10-089 N-Ph N-Ph methyl H methyl b8 2-10-090 N-Ph N-Ph b1 H b1 b8 2-10-091 N-Ph N-Ph b2 H b2 b8 2-10-092 N-Ph N-Ph b3 H b3 b8 2-10-093 N-Ph N-Ph H H H b9 2-10-094 N-Ph N-Ph t-bu H t-bu b9 2-10-095 N-Ph N-Ph methyl H methyl b9 2-10-096 N-Ph N-Ph b1 H b1 b9 2-10-097 N-Ph N-Ph b2 H b2 b9 2-10-098 N-Ph N-Ph b3 H b3 b9 2-10-099 N-Ph N-Ph H H H b10 2-10-100 N-Ph N-Ph t-bu H t-bu b10 2-10-101 N-Ph N-Ph methyl H methyl b10 2-10-102 N-Ph N-Ph b1 H b1 b10 2-10-103 N-Ph N-Ph b2 H b2 b10 2-10-104 N-Ph N-Ph b3 H b3 b10 2-10-105 N-tolyl N-tolyl H H H H 2-10-106 N-tolyl N-tolyl t-bu H t-bu H 2-10-107 N-tolyl N-tolyl methyl H methyl H 2-10-108 N-tolyl N-tolyl t-bu t-bu t-bu t-bu 2-10-109 N-tolyl N-tolyl methyl methyl methyl methyl 2-10-110 N-tolyl N-tolyl b1 H b1 H 2-10-111 N-tolyl N-tolyl b2 H b2 H 2-10-112 N-tolyl N-tolyl b3 H b3 H 2-10-113 N-tolyl N-tolyl H H H a1 2-10-114 N-tolyl N-tolyl t-bu H t-bu a1 2-10-115 N-tolyl N-tolyl methyl H methyl a1 2-10-116 N-tolyl N-tolyl b1 H b1 a1 2-10-117 N-tolyl N-tolyl b2 H b2 a1 2-10-118 N-tolyl N-tolyl b3 H b3 a1 2-10-119 N-tolyl N-tolyl H H H a2 2-10-120 N-tolyl N-tolyl t-bu H t-bu a2 2-10-121 N-tolyl N-tolyl methyl H methyl a2 2-10-122 N-tolyl N-tolyl b1 H b1 a2 2-10-123 N-tolyl N-tolyl b2 H b2 a2 2-10-124 N-tolyl N-tolyl b3 H b3 a2 2-10-125 N-tolyl N-tolyl H H H a3 2-10-126 N-tolyl N-tolyl t-bu H t-bu a3 2-10-127 N-tolyl N-tolyl methyl H methyl a3 2-10-128 N-tolyl N-tolyl b1 H b1 a3 2-10-129 N-tolyl N-tolyl b2 H b2 a3 2-10-130 N-tolyl N-tolyl b3 H b3 a3 2-10-131 N-tolyl N-tolyl H H H a4 2-10-132 N-tolyl N-tolyl t-bu H t-bu a4 2-10-133 N-tolyl N-tolyl methyl H methyl a4 2-10-134 N-tolyl N-tolyl b1 H b1 a4 2-10-135 N-tolyl N-tolyl b2 H b2 a4 2-10-136 N-tolyl N-tolyl b3 H b3 a4 2-10-137 N-tolyl N-tolyl H H H a5 2-10-138 N-tolyl N-tolyl t-bu H t-bu a5 2-10-139 N-tolyl N-tolyl methyl H methyl a5 2-10-140 N-tolyl N-tolyl b1 H b1 a5 2-10-141 N-tolyl N-tolyl b2 H b2 a5 2-10-142 N-tolyl N-tolyl b3 H b3 a5 2-10-143 N-tolyl N-tolyl H H H a6 2-10-144 N-tolyl N-tolyl t-bu H t-bu a6 2-10-145 N-tolyl N-tolyl methyl H methyl a6 2-10-146 N-tolyl N-tolyl b1 H b1 a6 2-10-147 N-tolyl N-tolyl b2 H b2 a6 2-10-148 N-tolyl N-tolyl b3 H b3 a6 2-10-149 N-tolyl N-tolyl H H H b1 2-10-150 N-tolyl N-tolyl t-bu H t-bu b1 2-10-151 N-tolyl N-tolyl methyl H methyl b1 2-10-152 N-tolyl N-tolyl b1 H b1 b1 2-10-153 N-tolyl N-tolyl b2 H b2 b1 2-10-154 N-tolyl N-tolyl b3 H b3 b1 2-10-155 N-tolyl N-tolyl H H H b2 2-10-156 N-tolyl N-tolyl t-bu H t-bu b2 2-10-157 N-tolyl N-tolyl methyl H methyl b2 2-10-158 N-tolyl N-tolyl b1 H b1 b2 2-10-159 N-tolyl N-tolyl b2 H b2 b2 2-10-160 N-tolyl N-tolyl b3 H b3 b2 2-10-161 N-tolyl N-tolyl H H H b3 2-10-162 N-tolyl N-tolyl t-bu H t-bu b3 2-10-163 N-tolyl N-tolyl methyl H methyl b3 2-10-164 N-tolyl N-tolyl b1 H b1 b3 2-10-165 N-tolyl N-tolyl b2 H b2 b3 2-10-166 N-tolyl N-tolyl b3 H b3 b3 2-10-167 N-tolyl N-tolyl H H H b4 2-10-168 N-tolyl N-tolyl t-bu H t-bu b4 2-10-169 N-tolyl N-tolyl methyl H methyl b4 2-10-170 N-tolyl N-tolyl b1 H b1 b4 2-10-171 N-tolyl N-tolyl b2 H b2 b4 2-10-172 N-tolyl N-tolyl b3 H b3 b4 2-10-173 N-tolyl N-tolyl H H H b5 2-10-174 N-tolyl N-tolyl t-bu H t-bu b5 2-10-175 N-tolyl N-tolyl methyl H methyl b5 2-10-176 N-tolyl N-tolyl b1 H b1 b5 2-10-177 N-tolyl N-tolyl b2 H b2 b5 2-10-178 N-tolyl N-tolyl b3 H b3 b5 2-10-179 N-tolyl N-tolyl H H H b6 2-10-180 N-tolyl N-tolyl t-bu H t-bu b6 2-10-181 N-tolyl N-tolyl methyl H methyl b6 2-10-182 N-tolyl N-tolyl b1 H b1 b6 2-10-183 N-tolyl N-tolyl b2 H b2 b6 2-10-184 N-tolyl N-tolyl b3 H b3 b6 2-10-185 N-tolyl N-tolyl H H H b7 2-10-186 N-tolyl N-tolyl t-bu H t-bu b7 2-10-187 N-tolyl N-tolyl methyl H methyl b7 2-10-188 N-tolyl N-tolyl b1 H b1 b7 2-10-189 N-tolyl N-tolyl b2 H b2 b7 2-10-190 N-tolyl N-tolyl b3 H b3 b7 2-10-191 N-tolyl N-tolyl H H H b8 2-10-192 N-tolyl N-tolyl t-bu H t-bu b8 2-10-193 N-tolyl N-tolyl methyl H methyl b8 2-10-194 N-tolyl N-tolyl b1 H b1 b8 2-10-195 N-tolyl N-tolyl b2 H b2 b8 2-10-196 N-tolyl N-tolyl b3 H b3 b8 2-10-197 N-tolyl N-tolyl H H H b9 2-10-198 N-tolyl N-tolyl t-bu H t-bu b9 2-10-199 N-tolyl N-tolyl methyl H methyl b9 2-10-200 N-tolyl N-tolyl b1 H b1 b9 2-10-201 N-tolyl N-tolyl b2 H b2 b9 2-10-202 N-tolyl N-tolyl b3 H b3 b9 2-10-203 N-tolyl N-tolyl H H H b10 2-10-204 N-tolyl N-tolyl t-bu H t-bu b10 2-10-205 N-tolyl N-tolyl methyl H methyl b10 2-10-206 N-tolyl N-tolyl b1 H b1 b10 2-10-207 N-tolyl N-tolyl b2 H b2 b10 2-10-208 N-tolyl N-tolyl b3 H b3 b10 2-10-209 N-Biph N-Biph H H H H 2-10-210 N-Biph N-Biph t-bu H t-bu H 2-10-211 N-Biph N-Biph methyl H methyl H 2-10-212 N-Biph N-Biph t-bu t-bu t-bu t-bu 2-10-213 N-Biph N-Biph methyl methyl methyl methyl 2-10-214 N-Biph N-Biph b1 H b1 H 2-10-215 N-Biph N-Biph b2 H b2 H 2-10-216 N-Biph N-Biph b3 H b3 H 2-10-217 N-Biph N-Biph H H H a1 2-10-218 N-Biph N-Biph t-bu H t-bu a1 2-10-219 N-Biph N-Biph methyl H methyl a1 2-10-220 N-Biph N-Biph b1 H b1 a1 2-10-221 N-Biph N-Biph b2 H b2 a1 2-10-222 N-Biph N-Biph b3 H b3 a1 2-10-223 N-Biph N-Biph H H H a2 2-10-224 N-Biph N-Biph t-bu H t-bu a2 2-10-225 N-Biph N-Biph methyl H methyl a2 2-10-226 N-Biph N-Biph b1 H b1 a2 2-10-227 N-Biph N-Biph b2 H b2 a2 2-10-228 N-Biph N-Biph b3 H b3 a2 2-10-229 N-Biph N-Biph H H H a3 2-10-230 N-Biph N-Biph t-bu H t-bu a3 2-10-231 N-Biph N-Biph methyl H methyl a3 2-10-232 N-Biph N-Biph b1 H b1 a3 2-10-233 N-Biph N-Biph b2 H b2 a3 2-10-234 N-Biph N-Biph b3 H b3 a3 2-10-235 N-Biph N-Biph H H H a4 2-10-236 N-Biph N-Biph t-bu H t-bu a4 2-10-237 N-Biph N-Biph methyl H methyl a4 2-10-238 N-Biph N-Biph b1 H b1 a4 2-10-239 N-Biph N-Biph b2 H b2 a4 2-10-240 N-Biph N-Biph b3 H b3 a4 2-10-241 N-Biph N-Biph H H H a5 2-10-242 N-Biph N-Biph t-bu H t-bu a5 2-10-243 N-Biph N-Biph methyl H methyl a5 2-10-244 N-Biph N-Biph b1 H b1 a5 2-10-245 N-Biph N-Biph b2 H b2 a5 2-10-246 N-Biph N-Biph b3 H b3 a5 2-10-247 N-Biph N-Biph H H H a6 2-10-248 N-Biph N-Biph t-bu H t-bu a6 2-10-249 N-Biph N-Biph methyl H methyl a6 2-10-250 N-Biph N-Biph b1 H b1 a6 2-10-251 N-Biph N-Biph b2 H b2 a6 2-10-252 N-Biph N-Biph b3 H b3 a6 2-10-253 N-Biph N-Biph H H H b1 2-10-254 N-Biph N-Biph t-bu H t-bu b1 2-10-255 N-Biph N-Biph methyl H methyl b1 2-10-256 N-Biph N-Biph b1 H b1 b1 2-10-257 N-Biph N-Biph b2 H b2 b1 2-10-258 N-Biph N-Biph b3 H b3 b1 2-10-259 N-Biph N-Biph H H H b2 2-10-260 N-Biph N-Biph t-bu H t-bu b2 2-10-261 N-Biph N-Biph methyl H methyl b2 2-10-262 N-Biph N-Biph b1 H b1 b2 2-10-263 N-Biph N-Biph b2 H b2 b2 2-10-264 N-Biph N-Biph b3 H b3 b2 2-10-265 N-Biph N-Biph H H H b3 2-10-266 N-Biph N-Biph t-bu H t-bu b3 2-10-267 N-Biph N-Biph methyl H methyl b3 2-10-268 N-Biph N-Biph b1 H b1 b3 2-10-269 N-Biph N-Biph b2 H b2 b3 2-10-270 N-Biph N-Biph b3 H b3 b3 2-10-271 N-Biph N-Biph H H H b4 2-10-272 N-Biph N-Biph t-bu H t-bu b4 2-10-273 N-Biph N-Biph methyl H methyl b4 2-10-274 N-Biph N-Biph b1 H b1 b4 2-10-275 N-Biph N-Biph b2 H b2 b4 2-10-276 N-Biph N-Biph b3 H b3 b4 2-10-277 N-Biph N-Biph H H H b5 2-10-278 N-Biph N-Biph t-bu H t-bu b5 2-10-279 N-Biph N-Biph methyl H methyl b5 2-10-280 N-Biph N-Biph b1 H b1 b5 2-10-281 N-Biph N-Biph b2 H b2 b5 2-10-282 N-Biph N-Biph b3 H b3 b5 2-10-283 N-Biph N-Biph H H H b6 2-10-284 N-Biph N-Biph t-bu H t-bu b6 2-10-285 N-Biph N-Biph methyl H methyl b6 2-10-286 N-Biph N-Biph b1 H b1 b6 2-10-287 N-Biph N-Biph b2 H b2 b6 2-10-288 N-Biph N-Biph b3 H b3 b6 2-10-289 N-Biph N-Biph H H H b7 2-10-290 N-Biph N-Biph t-bu H t-bu b7 2-10-291 N-Biph N-Biph methyl H methyl b7 2-10-292 N-Biph N-Biph b1 H b1 b7 2-10-293 N-Biph N-Biph b2 H b2 b7 2-10-294 N-Biph N-Biph b3 H b3 b7 2-10-295 N-Biph N-Biph H H H b8 2-10-296 N-Biph N-Biph t-bu H t-bu b8 2-10-297 N-Biph N-Biph methyl H methyl b8 2-10-298 N-Biph N-Biph b1 H b1 b8 2-10-299 N-Biph N-Biph b2 H b2 b8 2-10-300 N-Biph N-Biph b3 H b3 b8 2-10-301 N-Biph N-Biph H H H b9 2-10-302 N-Biph N-Biph t-bu H t-bu b9 2-10-303 N-Biph N-Biph methyl H methyl b9 2-10-304 N-Biph N-Biph b1 H b1 b9 2-10-305 N-Biph N-Biph b2 H b2 b9 2-10-306 N-Biph N-Biph b3 H b3 b9 2-10-307 N-Biph N-Biph H H H b10 2-10-308 N-Biph N-Biph t-bu H t-bu b10 2-10-309 N-Biph N-Biph methyl H methyl b10 2-10-310 N-Biph N-Biph b1 H b1 b10 2-10-311 N-Biph N-Biph b2 H b2 b10 2-10-312 N-Biph N-Biph b3 H b3 b10 2-10-313 O N-Ph H H H H 2-10-314 O N-Ph t-bu H t-bu H 2-10-315 O N-Ph methyl H methyl H 2-10-316 O N-Ph t-bu t-bu t-bu t-bu 2-10-317 O N-Ph methyl methyl methyl methyl 2-10-318 O N-Ph b1 H b1 H 2-10-319 O N-Ph b2 H b2 H 2-10-320 O N-Ph b3 H b3 H 2-10-321 O N-Ph H H H a1 2-10-322 O N-Ph t-bu H t-bu a1 2-10-323 O N-Ph methyl H methyl a1 2-10-324 O N-Ph b1 H b1 a1 2-10-325 O N-Ph b2 H b2 a1 2-10-326 O N-Ph b3 H b3 a1 2-10-327 O N-Ph H H H a2 2-10-328 O N-Ph t-bu H t-bu a2 2-10-329 O N-Ph methyl H methyl a2 2-10-330 O N-Ph b1 H b1 a2 2-10-331 O N-Ph b2 H b2 a2 2-10-332 O N-Ph b3 H b3 a2 2-10-333 O N-Ph H H H a3 2-10-334 O N-Ph t-bu H t-bu a3 2-10-335 O N-Ph methyl H methyl a3 2-10-336 O N-Ph b1 H b1 a3 2-10-337 O N-Ph b2 H b2 a3 2-10-338 O N-Ph b3 H b3 a3 2-10-339 O N-Ph H H H a4 2-10-340 O N-Ph t-bu H t-bu a4 2-10-341 O N-Ph methyl H methyl a4 2-10-342 O N-Ph b1 H b1 a4 2-10-343 O N-Ph b2 H b2 a4 2-10-344 O N-Ph b3 H b3 a4 2-10-345 O N-Ph H H H a5 2-10-346 O N-Ph t-bu H t-bu a5 2-10-347 O N-Ph methyl H methyl a5 2-10-348 O N-Ph b1 H b1 a5 2-10-349 O N-Ph b2 H b2 a5 2-10-350 O N-Ph b3 H b3 a5 2-10-351 O N-Ph H H H a6 2-10-352 O N-Ph t-bu H t-bu a6 2-10-353 O N-Ph methyl H methyl a6 2-10-354 O N-Ph b1 H b1 a6 2-10-355 O N-Ph b2 H b2 a6 2-10-356 O N-Ph b3 H b3 a6 2-10-357 O N-Ph H H H b1 2-10-358 O N-Ph t-bu H t-bu b1 2-10-359 O N-Ph methyl H methyl b1 2-10-360 O N-Ph b1 H b1 b1 2-10-361 O N-Ph b2 H b2 b1 2-10-362 O N-Ph b3 H b3 b1 2-10-363 O N-Ph H H H b2 2-10-364 O N-Ph t-bu H t-bu b2 2-10-365 O N-Ph methyl H methyl b2 2-10-366 O N-Ph b1 H b1 b2 2-10-367 O N-Ph b2 H b2 b2 2-10-368 O N-Ph b3 H b3 b2 2-10-369 O N-Ph H H H b3 2-10-370 O N-Ph t-bu H t-bu b3 2-10-371 O N-Ph methyl H methyl b3 2-10-372 O N-Ph b1 H b1 b3 2-10-373 O N-Ph b2 H b2 b3 2-10-374 O N-Ph b3 H b3 b3 2-10-375 O N-Ph H H H b4 2-10-376 O N-Ph t-bu H t-bu b4 2-10-377 O N-Ph methyl H methyl b4 2-10-378 O N-Ph b1 H b1 b4 2-10-379 O N-Ph b2 H b2 b4 2-10-380 O N-Ph b3 H b3 b4 2-10-381 O N-Ph H H H b5 2-10-382 O N-Ph t-bu H t-bu b5 2-10-383 O N-Ph methyl H methyl b5 2-10-384 O N-Ph b1 H b1 b5 2-10-385 O N-Ph b2 H b2 b5 2-10-386 O N-Ph b3 H b3 b5 2-10-387 O N-Ph H H H b6 2-10-388 O N-Ph t-bu H t-bu b6 2-10-389 O N-Ph methyl H methyl b6 2-10-390 O N-Ph b1 H b1 b6 2-10-391 O N-Ph b2 H b2 b6 2-10-392 O N-Ph b3 H b3 b6 2-10-393 O N-Ph H H H b7 2-10-394 O N-Ph t-bu H t-bu b7 2-10-395 O N-Ph methyl H methyl b7 2-10-396 O N-Ph b1 H b1 b7 2-10-397 O N-Ph b2 H b2 b7 2-10-398 O N-Ph b3 H b3 b7 2-10-399 O N-Ph H H H b8 2-10-400 O N-Ph t-bu H t-bu b8 2-10-401 O N-Ph methyl H methyl b8 2-10-402 O N-Ph b1 H b1 b8 2-10-403 O N-Ph b2 H b2 b8 2-10-404 O N-Ph b3 H b3 b8 2-10-405 O N-Ph H H H b9 2-10-406 O N-Ph t-bu H t-bu b9 2-10-407 O N-Ph methyl H methyl b9 2-10-408 O N-Ph b1 H b1 b9 2-10-409 O N-Ph b2 H b2 b9 2-10-410 O N-Ph b3 H b3 b9 2-10-411 O N-Ph H H H b10 2-10-412 O N-Ph t-bu H t-bu b10 2-10-413 O N-Ph methyl H methyl b10 2-10-414 O N-Ph b1 H b1 b10 2-10-415 O N-Ph b2 H b2 b10 2-10-416 O N-Ph b3 H b3 b10 2-10-417 S N-Ph H H H H 2-10-418 S N-Ph t-bu H t-bu H 2-10-419 S N-Ph methyl H methyl H 2-10-420 S N-Ph t-bu t-bu t-bu t-bu 2-10-421 S N-Ph methyl methyl methyl methyl 2-10-422 S N-Ph b1 H b1 H 2-10-423 S N-Ph b2 H b2 H 2-10-424 S N-Ph b3 H b3 H 2-10-425 S N-Ph H H H a1 2-10-426 S N-Ph t-bu H t-bu a1 2-10-427 S N-Ph methyl H methyl a1 2-10-428 S N-Ph b1 H b1 a1 2-10-429 S N-Ph b2 H b2 a1 2-10-430 S N-Ph b3 H b3 a1 2-10-431 S N-Ph H H H a2 2-10-432 S N-Ph t-bu H t-bu a2 2-10-433 S N-Ph methyl H methyl a2 2-10-434 S N-Ph b1 H b1 a2 2-10-435 S N-Ph b2 H b2 a2 2-10-436 S N-Ph b3 H b3 a2 2-10-437 S N-Ph H H H a3 2-10-438 S N-Ph t-bu H t-bu a3 2-10-439 S N-Ph methyl H methyl a3 2-10-440 S N-Ph b1 H b1 a3 2-10-441 S N-Ph b2 H b2 a3 2-10-442 S N-Ph b3 H b3 a3 2-10-443 S N-Ph H H H a4 2-10-444 S N-Ph t-bu H t-bu a4 2-10-445 S N-Ph methyl H methyl a4 2-10-446 S N-Ph b1 H b1 a4 2-10-447 S N-Ph b2 H b2 a4 2-10-448 S N-Ph b3 H b3 a4 2-10-449 S N-Ph H H H a5 2-10-450 S N-Ph t-bu H t-bu a5 2-10-451 S N-Ph methyl H methyl a5 2-10-452 S N-Ph b1 H b1 a5 2-10-453 S N-Ph b2 H b2 a5 2-10-454 S N-Ph b3 H b3 a5 2-10-455 S N-Ph H H H a6 2-10-456 S N-Ph t-bu H t-bu a6 2-10-457 S N-Ph methyl H methyl a6 2-10-458 S N-Ph b1 H b1 a6 2-10-459 S N-Ph b2 H b2 a6 2-10-460 S N-Ph b3 H b3 a6 2-10-461 S N-Ph H H H b1 2-10-462 S N-Ph t-bu H t-bu b1 2-10-463 S N-Ph methyl H methyl b1 2-10-464 S N-Ph b1 H b1 b1 2-10-465 S N-Ph b2 H b2 b1 2-10-466 S N-Ph b3 H b3 b1 2-10-467 S N-Ph H H H b2 2-10-468 S N-Ph t-bu H t-bu b2 2-10-469 S N-Ph methyl H methyl b2 2-10-470 S N-Ph b1 H b1 b2 2-10-471 S N-Ph b2 H b2 b2 2-10-472 S N-Ph b3 H b3 b2 2-10-473 S N-Ph H H H b3 2-10-474 S N-Ph t-bu H t-bu b3 2-10-475 S N-Ph methyl H methyl b3 2-10-476 S N-Ph b1 H b1 b3 2-10-477 S N-Ph b2 H b2 b3 2-10-478 S N-Ph b3 H b3 b3 2-10-479 S N-Ph H H H b4 2-10-480 S N-Ph t-bu H t-bu b4 2-10-481 S N-Ph methyl H methyl b4 2-10-482 S N-Ph b1 H b1 b4 2-10-483 S N-Ph b2 H b2 b4 2-10-484 S N-Ph b3 H b3 b4 2-10-485 S N-Ph H H H b5 2-10-486 S N-Ph t-bu H t-bu b5 2-10-487 S N-Ph methyl H methyl b5 2-10-488 S N-Ph b1 H b1 b5 2-10-489 S N-Ph b2 H b2 b5 2-10-490 S N-Ph b3 H b3 b5 2-10-491 S N-Ph H H H b6 2-10-492 S N-Ph t-bu H t-bu b6 2-10-493 S N-Ph methyl H methyl b6 2-10-494 S N-Ph b1 H b1 b6 2-10-495 S N-Ph b2 H b2 b6 2-10-496 S N-Ph b3 H b3 b6 2-10-497 S N-Ph H H H b7 2-10-498 S N-Ph t-bu H t-bu b7 2-10-499 S N-Ph methyl H methyl b7 2-10-500 S N-Ph b1 H b1 b7 2-10-501 S N-Ph b2 H b2 b7 2-10-502 S N-Ph b3 H b3 b7 2-10-503 S N-Ph H H H b8 2-10-504 S N-Ph t-bu H t-bu b8 2-10-505 S N-Ph methyl H methyl b8 2-10-506 S N-Ph b1 H b1 b8 2-10-507 S N-Ph b2 H b2 b8 2-10-508 S N-Ph b3 H b3 b8 2-10-509 S N-Ph H H H b9 2-10-510 S N-Ph t-bu H t-bu b9 2-10-511 S N-Ph methyl H methyl b9 2-10-512 S N-Ph b1 H b1 b9 2-10-513 S N-Ph b2 H b2 b9 2-10-514 S N-Ph b3 H b3 b9 2-10-515 S N-Ph H H H b10 2-10-516 S N-Ph t-bu H t-bu b10 2-10-517 S N-Ph methyl H methyl b10 2-10-518 S N-Ph b1 H b1 b10 2-10-519 S N-Ph b2 H b2 b10 2-10-520 S N-Ph b3 H b3 b10 Group 2-11 The compounds are represented by the formula 2-11 below, wherein CY.sub.2 is a benzene group, X.sub.1 is B, and Y1, Y2, R1a, R1c, R3a, (R2)a2 are each shown in the table 11 below: ##STR00112## TABLE-US-00038 TABLE 11 Compound No. Y1 Y2 R1a R1c R3a (R2)a2 2-11-001 N-Ph N-Ph H H H H 2-11-002 N-Ph N-Ph t-bu H t-bu H 2-11-003 N-Ph N-Ph methyl H methyl H 2-11-004 N-Ph N-Ph t-bu t-bu t-bu t-bu 2-11-005 N-Ph N-Ph methyl methyl methyl methyl 2-11-006 N-Ph N-Ph b1 H b1 H 2-11-007 N-Ph N-Ph b2 H b2 H 2-11-008 N-Ph N-Ph b3 H b3 H 2-11-009 N-Ph N-Ph H H H a1 2-11-010 N-Ph N-Ph t-bu t-bu t-bu a1 2-11-011 N-Ph N-Ph methyl methyl methyl a1 2-11-012 N-Ph N-Ph b1 b1 b1 a1 2-11-013 N-Ph N-Ph b2 b2 b2 a1 2-11-014 N-Ph N-Ph b3 b3 b3 a1 2-11-015 N-Ph N-Ph H H H a2 2-11-016 N-Ph N-Ph t-bu t-bu t-bu a2 2-11-017 N-Ph N-Ph methyl methyl methyl a2 2-11-018 N-Ph N-Ph b1 b1 b1 a2 2-11-019 N-Ph N-Ph b2 b2 b2 a2 2-11-020 N-Ph N-Ph b3 b3 b3 a2 2-11-021 N-Ph N-Ph H H H a3 2-11-022 N-Ph N-Ph t-bu t-bu t-bu a3 2-11-023 N-Ph N-Ph methyl methyl methyl a3 2-11-024 N-Ph N-Ph b1 b1 b1 a3 2-11-025 N-Ph N-Ph b2 b2 b2 a3 2-11-026 N-Ph N-Ph b3 b3 b3 a3 2-11-027 N-Ph N-Ph H H H a4 2-11-028 N-Ph N-Ph t-bu t-bu t-bu a4 2-11-029 N-Ph N-Ph methyl methyl methyl a4 2-11-030 N-Ph N-Ph b1 b1 b1 a4 2-11-031 N-Ph N-Ph b2 b2 b2 a4 2-11-032 N-Ph N-Ph b3 b3 b3 a4 2-11-033 N-Ph N-Ph H H H a5 2-11-034 N-Ph N-Ph t-bu t-bu t-bu a5 2-11-035 N-Ph N-Ph methyl methyl methyl a5 2-11-036 N-Ph N-Ph b1 b1 b1 a5 2-11-037 N-Ph N-Ph b2 b2 b2 a5 2-11-038 N-Ph N-Ph b3 b3 b3 a5 2-11-039 N-Ph N-Ph H H H a6 2-11-040 N-Ph N-Ph t-bu t-bu t-bu a6 2-11-041 N-Ph N-Ph methyl methyl methyl a6 2-11-042 N-Ph N-Ph b1 b1 b1 a6 2-11-043 N-Ph N-Ph b2 b2 b2 a6 2-11-044 N-Ph N-Ph b3 b3 b3 a6 2-11-045 N-Ph N-Ph H H H b1 2-11-046 N-Ph N-Ph t-bu t-bu t-bu b1 2-11-047 N-Ph N-Ph methyl methyl methyl b1 2-11-048 N-Ph N-Ph b1 b1 b1 b1 2-11-049 N-Ph N-Ph b2 b2 b2 b1 2-11-050 N-Ph N-Ph b3 b3 b3 b1 2-11-051 N-Ph N-Ph H H H b2 2-11-052 N-Ph N-Ph t-bu t-bu t-bu b2 2-11-053 N-Ph N-Ph methyl methyl methyl b2 2-11-054 N-Ph N-Ph b1 b1 b1 b2 2-11-055 N-Ph N-Ph b2 b2 b2 b2 2-11-056 N-Ph N-Ph b3 b3 b3 b2 2-11-057 N-Ph N-Ph H H H b3 2-11-058 N-Ph N-Ph t-bu t-bu t-bu b3 2-11-059 N-Ph N-Ph methyl methyl methyl b3 2-11-060 N-Ph N-Ph b1 b1 b1 b3 2-11-061 N-Ph N-Ph b2 b2 b2 b3 2-11-062 N-Ph N-Ph b3 b3 b3 b3 2-11-063 N-Ph N-Ph H H H b4 2-11-064 N-Ph N-Ph t-bu t-bu t-bu b4 2-11-065 N-Ph N-Ph methyl methyl methyl b4 2-11-066 N-Ph N-Ph b1 b1 b1 b4 2-11-067 N-Ph N-Ph b2 b2 b2 b4 2-11-068 N-Ph N-Ph b3 b3 b3 b4 2-11-069 N-Ph N-Ph H H H b5 2-11-070 N-Ph N-Ph t-bu t-bu t-bu b5 2-11-071 N-Ph N-Ph methyl methyl methyl b5 2-11-072 N-Ph N-Ph b1 b1 b1 b5 2-11-073 N-Ph N-Ph b2 b2 b2 b5 2-11-074 N-Ph N-Ph b3 b3 b3 b5 2-11-075 N-Ph N-Ph H H H b6 2-11-076 N-Ph N-Ph t-bu t-bu t-bu b6 2-11-077 N-Ph N-Ph methyl methyl methyl b6 2-11-078 N-Ph N-Ph b1 b1 b1 b6 2-11-079 N-Ph N-Ph b2 b2 b2 b6 2-11-080 N-Ph N-Ph b3 b3 b3 b6 2-11-081 N-Ph N-Ph H H H b7 2-11-082 N-Ph N-Ph t-bu t-bu t-bu b7 2-11-083 N-Ph N-Ph methyl methyl methyl b7 2-11-084 N-Ph N-Ph b1 b1 b1 b7 2-11-085 N-Ph N-Ph b2 b2 b2 b7 2-11-086 N-Ph N-Ph b3 b3 b3 b7 2-11-087 N-Ph N-Ph H H H b8 2-11-088 N-Ph N-Ph t-bu t-bu t-bu b8 2-11-089 N-Ph N-Ph methyl methyl methyl b8 2-11-090 N-Ph N-Ph b1 b1 b1 b8 2-11-091 N-Ph N-Ph b2 b2 b2 b8 2-11-092 N-Ph N-Ph b3 b3 b3 b8 2-11-093 N-Ph N-Ph H H H b9 2-11-094 N-Ph N-Ph t-bu t-bu t-bu b9 2-11-095 N-Ph N-Ph methyl methyl methyl b9 2-11-096 N-Ph N-Ph b1 b1 b1 b9 2-11-097 N-Ph N-Ph b2 b2 b2 b9 2-11-098 N-Ph N-Ph b3 b3 b3 b9 2-11-099 N-Ph N-Ph H H H b10 2-11-100 N-Ph N-Ph t-bu t-bu t-bu b10 2-11-101 N-Ph N-Ph methyl methyl methyl b10 2-11-102 N-Ph N-Ph b1 b1 b1 b10 2-11-103 N-Ph N-Ph b2 b2 b2 b10 2-11-104 N-Ph N-Ph b3 b3 b3 b10 2-11-105 N-tolyl N-tolyl H H H H 2-11-106 N-tolyl N-tolyl t-bu H t-bu H 2-11-107 N-tolyl N-tolyl methyl H methyl H 2-11-108 N-tolyl N-tolyl t-bu t-bu t-bu t-bu 2-11-109 N-tolyl N-tolyl methyl methyl methyl methyl 2-11-110 N-tolyl N-tolyl b1 H b1 H 2-11-111 N-tolyl N-tolyl b2 H b2 H 2-11-112 N-tolyl N-tolyl b3 H b3 H 2-11-113 N-tolyl N-tolyl H H H a1 2-11-114 N-tolyl N-tolyl t-bu t-bu t-bu a1 2-11-115 N-tolyl N-tolyl methyl methyl methyl a1 2-11-116 N-tolyl N-tolyl b1 b1 b1 a1 2-11-117 N-tolyl N-tolyl b2 b2 b2 a1 2-11-118 N-tolyl N-tolyl b3 b3 b3 a1 2-11-119 N-tolyl N-tolyl H H H a2 2-11-120 N-tolyl N-tolyl t-bu t-bu t-bu a2 2-11-121 N-tolyl N-tolyl methyl methyl methyl a2 2-11-122 N-tolyl N-tolyl b1 b1 b1 a2 2-11-123 N-tolyl N-tolyl b2 b2 b2 a2 2-11-124 N-tolyl N-tolyl b3 b3 b3 a2 2-11-125 N-tolyl N-tolyl H H H a3 2-11-126 N-tolyl N-tolyl t-bu t-bu t-bu a3 2-11-127 N-tolyl N-tolyl methyl methyl methyl a3 2-11-128 N-tolyl N-tolyl b1 b1 b1 a3 2-11-129 N-tolyl N-tolyl b2 b2 b2 a3 2-11-130 N-tolyl N-tolyl b3 b3 b3 a3 2-11-131 N-tolyl N-tolyl H H H a4 2-11-132 N-tolyl N-tolyl t-bu t-bu t-bu a4 2-11-133 N-tolyl N-tolyl methyl methyl methyl a4 2-11-134 N-tolyl N-tolyl b1 b1 b1 a4 2-11-135 N-tolyl N-tolyl b2 b2 b2 a4 2-11-136 N-tolyl N-tolyl b3 b3 b3 a4 2-11-137 N-tolyl N-tolyl H H H a5 2-11-138 N-tolyl N-tolyl t-bu t-bu t-bu a5 2-11-139 N-tolyl N-tolyl methyl methyl methyl a5 2-11-140 N-tolyl N-tolyl b1 b1 b1 a5 2-11-141 N-tolyl N-tolyl b2 b2 b2 a5 2-11-142 N-tolyl N-tolyl b3 b3 b3 a5 2-11-143 N-tolyl N-tolyl H H H a6 2-11-144 N-tolyl N-tolyl t-bu t-bu t-bu a6 2-11-145 N-tolyl N-tolyl methyl methyl methyl a6 2-11-146 N-tolyl N-tolyl b1 b1 b1 a6 2-11-147 N-tolyl N-tolyl b2 b2 b2 a6 2-11-148 N-tolyl N-tolyl b3 b3 b3 a6 2-11-149 N-tolyl N-tolyl H H H b1 2-11-150 N-tolyl N-tolyl t-bu t-bu t-bu b1 2-11-151 N-tolyl N-tolyl methyl methyl methyl b1 2-11-152 N-tolyl N-tolyl b1 b1 b1 b1 2-11-153 N-tolyl N-tolyl b2 b2 b2 b1 2-11-154 N-tolyl N-tolyl b3 b3 b3 b1 2-11-155 N-tolyl N-tolyl H H H b2 2-11-156 N-tolyl N-tolyl t-bu t-bu t-bu b2 2-11-157 N-tolyl N-tolyl methyl methyl methyl b2 2-11-158 N-tolyl N-tolyl b1 b1 b1 b2 2-11-159 N-tolyl N-tolyl b2 b2 b2 b2 2-11-160 N-tolyl N-tolyl b3 b3 b3 b2 2-11-161 N-tolyl N-tolyl H H H b3 2-11-162 N-tolyl N-tolyl t-bu t-bu t-bu b3 2-11-163 N-tolyl N-tolyl methyl methyl methyl b3 2-11-164 N-tolyl N-tolyl b1 b1 b1 b3 2-11-165 N-tolyl N-tolyl b2 b2 b2 b3 2-11-166 N-tolyl N-tolyl b3 b3 b3 b3 2-11-167 N-tolyl N-tolyl H H H b4 2-11-168 N-tolyl N-tolyl t-bu t-bu t-bu b4 2-11-169 N-tolyl N-tolyl methyl methyl methyl b4 2-11-170 N-tolyl N-tolyl b1 b1 b1 b4 2-11-171 N-tolyl N-tolyl b2 b2 b2 b4 2-11-172 N-tolyl N-tolyl b3 b3 b3 b4 2-11-173 N-tolyl N-tolyl H H H b5 2-11-174 N-tolyl N-tolyl t-bu t-bu t-bu b5 2-11-175 N-tolyl N-tolyl methyl methyl methyl b5 2-11-176 N-tolyl N-tolyl b1 b1 b1 b5 2-11-177 N-tolyl N-tolyl b2 b2 b2 b5 2-11-178 N-tolyl N-tolyl b3 b3 b3 b5 2-11-179 N-tolyl N-tolyl H H H b6 2-11-180 N-tolyl N-tolyl t-bu t-bu t-bu b6 2-11-181 N-tolyl N-tolyl methyl methyl methyl b6 2-11-182 N-tolyl N-tolyl b1 b1 b1 b6 2-11-183 N-tolyl N-tolyl b2 b2 b2 b6 2-11-184 N-tolyl N-tolyl b3 b3 b3 b6 2-11-185 N-tolyl N-tolyl H H H b7 2-11-186 N-tolyl N-tolyl t-bu t-bu t-bu b7 2-11-187 N-tolyl N-tolyl methyl methyl methyl b7 2-11-188 N-tolyl N-tolyl b1 b1 b1 b7 2-11-189 N-tolyl N-tolyl b2 b2 b2 b7 2-11-190 N-tolyl N-tolyl b3 b3 b3 b7 2-11-191 N-tolyl N-tolyl H H H b8 2-11-192 N-tolyl N-tolyl t-bu t-bu t-bu b8 2-11-193 N-tolyl N-tolyl methyl methyl methyl b8 2-11-194 N-tolyl N-tolyl b1 b1 b1 b8 2-11-195 N-tolyl N-tolyl b2 b2 b2 b8 2-11-196 N-tolyl N-tolyl b3 b3 b3 b8 2-11-197 N-tolyl N-tolyl H H H b9 2-11-198 N-tolyl N-tolyl t-bu t-bu t-bu b9 2-11-199 N-tolyl N-tolyl methyl methyl methyl b9 2-11-200 N-tolyl N-tolyl b1 b1 b1 b9 2-11-201 N-tolyl N-tolyl b2 b2 b2 b9 2-11-202 N-tolyl N-tolyl b3 b3 b3 b9 2-11-203 N-tolyl N-tolyl H H H b10 2-11-204 N-tolyl N-tolyl t-bu t-bu t-bu b10 2-11-205 N-tolyl N-tolyl methyl methyl methyl b10 2-11-206 N-tolyl N-tolyl b1 b1 b1 b10 2-11-207 N-tolyl N-tolyl b2 b2 b2 b10 2-11-208 N-tolyl N-tolyl b3 b3 b3 b10 2-11-209 N-Biph N-Biph H H H H 2-11-210 N-Biph N-Biph t-bu H t-bu H 2-11-211 N-Biph N-Biph methyl H methyl H 2-11-212 N-Biph N-Biph t-bu t-bu t-bu t-bu 2-11-213 N-Biph N-Biph methyl methyl methyl methyl 2-11-214 N-Biph N-Biph b1 H b1 H 2-11-215 N-Biph N-Biph b2 H b2 H 2-11-216 N-Biph N-Biph b3 H b3 H 2-11-217 N-Biph N-Biph H H H a1 2-11-218 N-Biph N-Biph t-bu t-bu t-bu a1 2-11-219 N-Biph N-Biph methyl methyl methyl a1 2-11-220 N-Biph N-Biph b1 b1 b1 a1 2-11-221 N-Biph N-Biph b2 b2 b2 a1 2-11-222 N-Biph N-Biph b3 b3 b3 a1 2-11-223 N-Biph N-Biph H H H a2 2-11-224 N-Biph N-Biph t-bu t-bu t-bu a2 2-11-225 N-Biph N-Biph methyl methyl methyl a2 2-11-226 N-Biph N-Biph b1 b1 b1 a2 2-11-227 N-Biph N-Biph b2 b2 b2 a2 2-11-228 N-Biph N-Biph b3 b3 b3 a2 2-11-229 N-Biph N-Biph H H H a3 2-11-230 N-Biph N-Biph t-bu t-bu t-bu a3 2-11-231 N-Biph N-Biph methyl methyl methyl a3 2-11-232 N-Biph N-Biph b1 b1 b1 a3 2-11-233 N-Biph N-Biph b2 b2 b2 a3 2-11-234 N-Biph N-Biph b3 b3 b3 a3 2-11-235 N-Biph N-Biph H H H a4 2-11-236 N-Biph N-Biph t-bu t-bu t-bu a4 2-11-237 N-Biph N-Biph methyl methyl methyl a4 2-11-238 N-Biph N-Biph b1 b1 b1 a4 2-11-239 N-Biph N-Biph b2 b2 b2 a4 2-11-240 N-Biph N-Biph b3 b3 b3 a4 2-11-241 N-Biph N-Biph H H H a5 2-11-242 N-Biph N-Biph t-bu t-bu t-bu a5 2-11-243 N-Biph N-Biph methyl methyl methyl a5 2-11-244 N-Biph N-Biph b1 b1 b1 a5 2-11-245 N-Biph N-Biph b2 b2 b2 a5 2-11-246 N-Biph N-Biph b3 b3 b3 a5 2-11-247 N-Biph N-Biph H H H a6 2-11-248 N-Biph N-Biph t-bu t-bu t-bu a6 2-11-249 N-Biph N-Biph methyl methyl methyl a6 2-11-250 N-Biph N-Biph b1 b1 b1 a6 2-11-251 N-Biph N-Biph b2 b2 b2 a6 2-11-252 N-Biph N-Biph b3 b3 b3 a6 2-11-253 N-Biph N-Biph H H H b1 2-11-254 N-Biph N-Biph t-bu t-bu t-bu b1 2-11-255 N-Biph N-Biph methyl methyl methyl b1 2-11-256 N-Biph N-Biph b1 b1 b1 b1 2-11-257 N-Biph N-Biph b2 b2 b2 b1 2-11-258 N-Biph N-Biph b3 b3 b3 b1 2-11-259 N-Biph N-Biph H H H b2 2-11-260 N-Biph N-Biph t-bu t-bu t-bu b2 2-11-261 N-Biph N-Biph methyl methyl methyl b2 2-11-262 N-Biph N-Biph b1 b1 b1 b2 2-11-263 N-Biph N-Biph b2 b2 b2 b2 2-11-264 N-Biph N-Biph b3 b3 b3 b2 2-11-265 N-Biph N-Biph H H H b3 2-11-266 N-Biph N-Biph t-bu t-bu t-bu b3 2-11-267 N-Biph N-Biph methyl methyl methyl b3 2-11-268 N-Biph N-Biph b1 b1 b1 b3 2-11-269 N-Biph N-Biph b2 b2 b2 b3 2-11-270 N-Biph N-Biph b3 b3 b3 b3 2-11-271 N-Biph N-Biph H H H b4 2-11-272 N-Biph N-Biph t-bu t-bu t-bu b4 2-11-273 N-Biph N-Biph methyl methyl methyl b4 2-11-274 N-Biph N-Biph b1 b1 b1 b4 2-11-275 N-Biph N-Biph b2 b2 b2 b4 2-11-276 N-Biph N-Biph b3 b3 b3 b4 2-11-277 N-Biph N-Biph H H H b5 2-11-278 N-Biph N-Biph t-bu t-bu t-bu b5 2-11-279 N-Biph N-Biph methyl methyl methyl b5 2-11-280 N-Biph N-Biph b1 b1 b1 b5 2-11-281 N-Biph N-Biph b2 b2 b2 b5 2-11-282 N-Biph N-Biph b3 b3 b3 b5 2-11-283 N-Biph N-Biph H H H b6 2-11-284 N-Biph N-Biph t-bu t-bu t-bu b6 2-11-285 N-Biph N-Biph methyl methyl methyl b6 2-11-286 N-Biph N-Biph b1 b1 b1 b6 2-11-287 N-Biph N-Biph b2 b2 b2 b6 2-11-288 N-Biph N-Biph b3 b3 b3 b6 2-11-289 N-Biph N-Biph H H H b7 2-11-290 N-Biph N-Biph t-bu t-bu t-bu b7 2-11-291 N-Biph N-Biph methyl methyl methyl b7 2-11-292 N-Biph N-Biph b1 b1 b1 b7 2-11-293 N-Biph N-Biph b2 b2 b2 b7 2-11-294 N-Biph N-Biph b3 b3 b3 b7 2-11-295 N-Biph N-Biph H H H b8 2-11-296 N-Biph N-Biph t-bu t-bu t-bu b8 2-11-297 N-Biph N-Biph methyl methyl methyl b8 2-11-298 N-Biph N-Biph b1 b1 b1 b8 2-11-299 N-Biph N-Biph b2 b2 b2 b8 2-11-300 N-Biph N-Biph b3 b3 b3 b8 2-11-301 N-Biph N-Biph H H H b9 2-11-302 N-Biph N-Biph t-bu t-bu t-bu b9 2-11-303 N-Biph N-Biph methyl methyl methyl b9 2-11-304 N-Biph N-Biph b1 b1 b1 b9 2-11-305 N-Biph N-Biph b2 b2 b2 b9 2-11-306 N-Biph N-Biph b3 b3 b3 b9 2-11-307 N-Biph N-Biph H H H b10 2-11-308 N-Biph N-Biph t-bu t-bu t-bu b10 2-11-309 N-Biph N-Biph methyl methyl methyl b10 2-11-310 N-Biph N-Biph b1 b1 b1 b10 2-11-311 N-Biph N-Biph b2 b2 b2 b10 2-11-312 N-Biph N-Biph b3 b3 b3 b10 2-11-313 O N-Ph H H H H 2-11-314 O N-Ph t-bu H t-bu H 2-11-315 O N-Ph methyl H methyl H 2-11-316 O N-Ph t-bu t-bu t-bu t-bu 2-11-317 O N-Ph methyl methyl methyl methyl 2-11-318 O N-Ph b1 H b1 H 2-11-319 O N-Ph b2 H b2 H 2-11-320 O N-Ph b3 H b3 H 2-11-321 O N-Ph H H H a1 2-11-322 O N-Ph t-bu t-bu t-bu a1 2-11-323 O N-Ph methyl methyl methyl a1 2-11-324 O N-Ph b1 b1 b1 a1 2-11-325 O N-Ph b2 b2 b2 a1 2-11-326 O N-Ph b3 b3 b3 a1 2-11-327 O N-Ph H H H a2 2-11-328 O N-Ph t-bu t-bu t-bu a2 2-11-329 O N-Ph methyl methyl methyl a2 2-11-330 O N-Ph b1 b1 b1 a2 2-11-331 O N-Ph b2 b2 b2 a2 2-11-332 O N-Ph b3 b3 b3 a2 2-11-333 O N-Ph H H H a3 2-11-334 O N-Ph t-bu t-bu t-bu a3 2-11-335 O N-Ph methyl methyl methyl a3 2-11-336 O N-Ph b1 b1 b1 a3 2-11-337 O N-Ph b2 b2 b2 a3 2-11-338 O N-Ph b3 b3 b3 a3 2-11-339 O N-Ph H H H a4 2-11-340 O N-Ph t-bu t-bu t-bu a4 2-11-341 O N-Ph methyl methyl methyl a4 2-11-342 O N-Ph b1 b1 b1 a4 2-11-343 O N-Ph b2 b2 b2 a4 2-11-344 O N-Ph b3 b3 b3 a4 2-11-345 O N-Ph H H H a5 2-11-346 O N-Ph t-bu t-bu t-bu a5 2-11-347 O N-Ph methyl methyl methyl a5 2-11-348 O N-Ph b1 b1 b1 a5 2-11-349 O N-Ph b2 b2 b2 a5 2-11-350 O N-Ph b3 b3 b3 a5 2-11-351 O N-Ph H H H a6 2-11-352 O N-Ph t-bu t-bu t-bu a6 2-11-353 O N-Ph methyl methyl methyl a6 2-11-354 O N-Ph b1 b1 b1 a6 2-11-355 O N-Ph b2 b2 b2 a6 2-11-356 O N-Ph b3 b3 b3 a6 2-11-357 O N-Ph H H H b1 2-11-358 O N-Ph t-bu t-bu t-bu b1 2-11-359 O N-Ph methyl methyl methyl b1 2-11-360 O N-Ph b1 b1 b1 b1 2-11-361 O N-Ph b2 b2 b2 b1 2-11-362 O N-Ph b3 b3 b3 b1 2-11-363 O N-Ph H H H b2 2-11-364 O N-Ph t-bu t-bu t-bu b2 2-11-365 O N-Ph methyl methyl methyl b2 2-11-366 O N-Ph b1 b1 b1 b2 2-11-367 O N-Ph b2 b2 b2 b2 2-11-368 O N-Ph b3 b3 b3 b2 2-11-369 O N-Ph H H H b3 2-11-370 O N-Ph t-bu t-bu t-bu b3 2-11-371 O N-Ph methyl methyl methyl b3 2-11-372 O N-Ph b1 b1 b1 b3 2-11-373 O N-Ph b2 b2 b2 b3 2-11-374 O N-Ph b3 b3 b3 b3 2-11-375 O N-Ph H H H b4 2-11-376 O N-Ph t-bu t-bu t-bu b4 2-11-377 O N-Ph methyl methyl methyl b4 2-11-378 O N-Ph b1 b1 b1 b4 2-11-379 O N-Ph b2 b2 b2 b4 2-11-380 O N-Ph b3 b3 b3 b4 2-11-381 O N-Ph H H H b5 2-11-382 O N-Ph t-bu t-bu t-bu b5 2-11-383 O N-Ph methyl methyl methyl b5 2-11-384 O N-Ph b1 b1 b1 b5 2-11-385 O N-Ph b2 b2 b2 b5 2-11-386 O N-Ph b3 b3 b3 b5 2-11-387 O N-Ph H H H b6 2-11-388 O N-Ph t-bu t-bu t-bu b6 2-11-389 O N-Ph methyl methyl methyl b6 2-11-390 O N-Ph b1 b1 b1 b6 2-11-391 O N-Ph b2 b2 b2 b6 2-11-392 O N-Ph b3 b3 b3 b6 2-11-393 O N-Ph H H H b7 2-11-394 O N-Ph t-bu t-bu t-bu b7 2-11-395 O N-Ph methyl methyl methyl b7 2-11-396 O N-Ph b1 b1 b1 b7 2-11-397 O N-Ph b2 b2 b2 b7 2-11-398 O N-Ph b3 b3 b3 b7 2-11-399 O N-Ph H H H b8 2-11-400 O N-Ph t-bu t-bu t-bu b8 2-11-401 O N-Ph methyl methyl methyl b8 2-11-402 O N-Ph b1 b1 b1 b8 2-11-403 O N-Ph b2 b2 b2 b8 2-11-404 O N-Ph b3 b3 b3 b8 2-11-405 O N-Ph H H H b9 2-11-406 O N-Ph t-bu t-bu t-bu b9 2-11-407 O N-Ph methyl methyl methyl b9 2-11-408 O N-Ph b1 b1 b1 b9 2-11-409 O N-Ph b2 b2 b2 b9 2-11-410 O N-Ph b3 b3 b3 b9 2-11-411 O N-Ph H H H b10 2-11-412 O N-Ph t-bu t-bu t-bu b10 2-11-413 O N-Ph methyl methyl methyl b10 2-11-414 O N-Ph b1 b1 b1 b10 2-11-415 O N-Ph b2 b2 b2 b10 2-11-416 O N-Ph b3 b3 b3 b10 2-11-417 S N-Ph H H H H 2-11-418 S N-Ph t-bu H t-bu H 2-11-419 S N-Ph methyl H methyl H 2-11-420 S N-Ph t-bu t-bu t-bu t-bu 2-11-421 S N-Ph methyl methyl methyl methyl 2-11-422 S N-Ph b1 H b1 H 2-11-423 S N-Ph b2 H b2 H 2-11-424 S N-Ph b3 H b3 H 2-11-425 S N-Ph H H H a1 2-11-426 S N-Ph t-bu t-bu t-bu a1 2-11-427 S N-Ph methyl methyl methyl a1 2-11-428 S N-Ph b1 b1 b1 a1 2-11-429 S N-Ph b2 b2 b2 a1 2-11-430 S N-Ph b3 b3 b3 a1 2-11-431 S N-Ph H H H a2 2-11-432 S N-Ph t-bu t-bu t-bu a2 2-11-433 S N-Ph methyl methyl methyl a2 2-11-434 S N-Ph b1 b1 b1 a2 2-11-435 S N-Ph b2 b2 b2 a2 2-11-436 S N-Ph b3 b3 b3 a2 2-11-437 S N-Ph H H H a3 2-11-438 S N-Ph t-bu t-bu t-bu a3 2-11-439 S N-Ph methyl methyl methyl a3 2-11-440 S N-Ph b1 b1 b1 a3 2-11-441 S N-Ph b2 b2 b2 a3 2-11-442 S N-Ph b3 b3 b3 a3 2-11-443 S N-Ph H H H a4 2-11-444 S N-Ph t-bu t-bu t-bu a4 2-11-445 S N-Ph methyl methyl methyl a4 2-11-446 S N-Ph b1 b1 b1 a4 2-11-447 S N-Ph b2 b2 b2 a4 2-11-448 S N-Ph b3 b3 b3 a4 2-11-449 S N-Ph H H H a5 2-11-450 S N-Ph t-bu t-bu t-bu a5 2-11-451 S N-Ph methyl methyl methyl a5 2-11-452 S N-Ph b1 b1 b1 a5 2-11-453 S N-Ph b2 b2 b2 a5 2-11-454 S N-Ph b3 b3 b3 a5 2-11-455 S N-Ph H H H a6 2-11-456 S N-Ph t-bu t-bu t-bu a6 2-11-457 S N-Ph methyl methyl methyl a6 2-11-458 S N-Ph b1 b1 b1 a6 2-11-459 S N-Ph b2 b2 b2 a6 2-11-460 S N-Ph b3 b3 b3 a6 2-11-461 S N-Ph H H H b1 2-11-462 S N-Ph t-bu t-bu t-bu b1 2-11-463 S N-Ph methyl methyl methyl b1 2-11-464 S N-Ph b1 b1 b1 b1 2-11-465 S N-Ph b2 b2 b2 b1 2-11-466 S N-Ph b3 b3 b3 b1 2-11-467 S N-Ph H H H b2 2-11-468 S N-Ph t-bu t-bu t-bu b2 2-11-469 S N-Ph methyl methyl methyl b2 2-11-470 S N-Ph b1 b1 b1 b2 2-11-471 S N-Ph b2 b2 b2 b2 2-11-472 S N-Ph b3 b3 b3 b2 2-11-473 S N-Ph H H H b3 2-11-474 S N-Ph t-bu t-bu t-bu b3 2-11-475 S N-Ph methyl methyl methyl b3 2-11-476 S N-Ph b1 b1 b1 b3 2-11-477 S N-Ph b2 b2 b2 b3 2-11-478 S N-Ph b3 b3 b3 b3 2-11-479 S N-Ph H H H b4 2-11-480 S N-Ph t-bu t-bu t-bu b4 2-11-481 S N-Ph methyl methyl methyl b4 2-11-482 S N-Ph b1 b1 b1 b4 2-11-483 S N-Ph b2 b2 b2 b4 2-11-484 S N-Ph b3 b3 b3 b4 2-11-485 S N-Ph H H H b5 2-11-486 S N-Ph t-bu t-bu t-bu b5 2-11-487 S N-Ph methyl methyl methyl b5 2-11-488 S N-Ph b1 b1 b1 b5 2-11-489 S N-Ph b2 b2 b2 b5 2-11-490 S N-Ph b3 b3 b3 b5 2-11-491 S N-Ph H H H b6 2-11-492 S N-Ph t-bu t-bu t-bu b6 2-11-493 S N-Ph methyl methyl methyl b6 2-11-494 S N-Ph b1 b1 b1 b6 2-11-495 S N-Ph b2 b2 b2 b6 2-11-496 S N-Ph b3 b3 b3 b6 2-11-497 S N-Ph H H H b7 2-11-498 S N-Ph t-bu t-bu t-bu b7 2-11-499 S N-Ph methyl methyl methyl b7 2-11-500 S N-Ph b1 b1 b1 b7 2-11-501 S N-Ph b2 b2 b2 b7 2-11-502 S N-Ph b3 b3 b3 b7 2-11-503 S N-Ph H H H b8 2-11-504 S N-Ph t-bu t-bu t-bu b8 2-11-505 S N-Ph methyl methyl methyl b8 2-11-506 S N-Ph b1 b1 b1 b8 2-11-507 S N-Ph b2 b2 b2 b8 2-11-508 S N-Ph b3 b3 b3 b8 2-11-509 S N-Ph H H H b9 2-11-510 S N-Ph t-bu t-bu t-bu b9 2-11-511 S N-Ph methyl methyl methyl b9 2-11-512 S N-Ph b1 b1 b1 b9 2-11-513 S N-Ph b2 b2 b2 b9 2-11-514 S N-Ph b3 b3 b3 b9 2-11-515 S N-Ph H H H b10 2-11-516 S N-Ph t-bu t-bu t-bu b10 2-11-517 S N-Ph methyl methyl methyl b10 2-11-518 S N-Ph b1 b1 b1 b10 2-11-519 S N-Ph b2 b2 b2 b10 2-11-520 S N-Ph b3 b3 b3 b10 Group 2-12 The compounds are represented by the formula 2-12 below, wherein CY.sub.1 is a benzene group, X.sub.1 is B, and Y1, Y2, R2b, R2d, R3a, (R1)a1 are each shown in the table 12 below, ##STR00113## TABLE-US-00039 TABLE 12 Compound No. Y1 Y2 R2b R2d R3a (R1)a1 2-12-001 N-Ph N-Ph H H H H 2-12-002 N-Ph N-Ph t-bu H t-bu H 2-12-003 N-Ph N-Ph methyl H methyl H 2-12-004 N-Ph N-Ph t-bu t-bu t-bu t-bu 2-12-005 N-Ph N-Ph methyl methyl methyl methyl 2-12-006 N-Ph N-Ph b1 H b1 H 2-12-007 N-Ph N-Ph b2 H b2 H 2-12-008 N-Ph N-Ph b3 H b3 H 2-12-009 N-Ph N-Ph H H H a1 2-12-010 N-Ph N-Ph t-bu H t-bu a1 2-12-011 N-Ph N-Ph methyl H methyl a1 2-12-012 N-Ph N-Ph b1 H b1 a1 2-12-013 N-Ph N-Ph b2 H b2 a1 2-12-014 N-Ph N-Ph b3 H b3 a1 2-12-015 N-Ph N-Ph H H H a2 2-12-016 N-Ph N-Ph t-bu H t-bu a2 2-12-017 N-Ph N-Ph methyl H methyl a2 2-12-018 N-Ph N-Ph b1 H b1 a2 2-12-019 N-Ph N-Ph b2 H b2 a2 2-12-020 N-Ph N-Ph b3 H b3 a2 2-12-021 N-Ph N-Ph H H H a3 2-12-022 N-Ph N-Ph t-bu H t-bu a3 2-12-023 N-Ph N-Ph methyl H methyl a3 2-12-024 N-Ph N-Ph b1 H b1 a3 2-12-025 N-Ph N-Ph b2 H b2 a3 2-12-026 N-Ph N-Ph b3 H b3 a3 2-12-027 N-Ph N-Ph H H H a4 2-12-028 N-Ph N-Ph t-bu H t-bu a4 2-12-029 N-Ph N-Ph methyl H methyl a4 2-12-030 N-Ph N-Ph b1 H b1 a4 2-12-031 N-Ph N-Ph b2 H b2 a4 2-12-032 N-Ph N-Ph b3 H b3 a4 2-12-033 N-Ph N-Ph H H H a5 2-12-034 N-Ph N-Ph t-bu H t-bu a5 2-12-035 N-Ph N-Ph methyl H methyl a5 2-12-036 N-Ph N-Ph b1 H b1 a5 2-12-037 N-Ph N-Ph b2 H b2 a5 2-12-038 N-Ph N-Ph b3 H b3 a5 2-12-039 N-Ph N-Ph H H H a6 2-12-040 N-Ph N-Ph t-bu H t-bu a6 2-12-041 N-Ph N-Ph methyl H methyl a6 2-12-042 N-Ph N-Ph b1 H b1 a6 2-12-043 N-Ph N-Ph b2 H b2 a6 2-12-044 N-Ph N-Ph b3 H b3 a6 2-12-045 N-Ph N-Ph H H H b1 2-12-046 N-Ph N-Ph t-bu H t-bu b1 2-12-047 N-Ph N-Ph methyl H methyl b1 2-12-048 N-Ph N-Ph b1 H b1 b1 2-12-049 N-Ph N-Ph b2 H b2 b1 2-12-050 N-Ph N-Ph b3 H b3 b1 2-12-051 N-Ph N-Ph H H H b2 2-12-052 N-Ph N-Ph t-bu H t-bu b2 2-12-053 N-Ph N-Ph methyl H methyl b2 2-12-054 N-Ph N-Ph b1 H b1 b2 2-12-055 N-Ph N-Ph b2 H b2 b2 2-12-056 N-Ph N-Ph b3 H b3 b2 2-12-057 N-Ph N-Ph H H H b3 2-12-058 N-Ph N-Ph t-bu H t-bu b3 2-12-059 N-Ph N-Ph methyl H methyl b3 2-12-060 N-Ph N-Ph b1 H b1 b3 2-12-061 N-Ph N-Ph b2 H b2 b3 2-12-062 N-Ph N-Ph b3 H b3 b3 2-12-063 N-Ph N-Ph H H H b4 2-12-064 N-Ph N-Ph t-bu H t-bu b4 2-12-065 N-Ph N-Ph methyl H methyl b4 2-12-066 N-Ph N-Ph b1 H b1 b4 2-12-067 N-Ph N-Ph b2 H b2 b4 2-12-068 N-Ph N-Ph b3 H b3 b4 2-12-069 N-Ph N-Ph H H H b5 2-12-070 N-Ph N-Ph t-bu H t-bu b5 2-12-071 N-Ph N-Ph methyl H methyl b5 2-12-072 N-Ph N-Ph b1 H b1 b5 2-12-073 N-Ph N-Ph b2 H b2 b5 2-12-074 N-Ph N-Ph b3 H b3 b5 2-12-075 N-Ph N-Ph H H H b6 2-12-076 N-Ph N-Ph t-bu H t-bu b6 2-12-077 N-Ph N-Ph methyl H methyl b6 2-12-078 N-Ph N-Ph b1 H b1 b6 2-12-079 N-Ph N-Ph b2 H b2 b6 2-12-080 N-Ph N-Ph b3 H b3 b6 2-12-081 N-Ph N-Ph H H H b7 2-12-082 N-Ph N-Ph t-bu H t-bu b7 2-12-083 N-Ph N-Ph methyl H methyl b7 2-12-084 N-Ph N-Ph b1 H b1 b7 2-12-085 N-Ph N-Ph b2 H b2 b7 2-12-086 N-Ph N-Ph b3 H b3 b7 2-12-087 N-Ph N-Ph H H H b8 2-12-088 N-Ph N-Ph t-bu H t-bu b8 2-12-089 N-Ph N-Ph methyl H methyl b8 2-12-090 N-Ph N-Ph b1 H b1 b8 2-12-091 N-Ph N-Ph b2 H b2 b8 2-12-092 N-Ph N-Ph b3 H b3 b8 2-12-093 N-Ph N-Ph H H H b9 2-12-094 N-Ph N-Ph t-bu H t-bu b9 2-12-095 N-Ph N-Ph methyl H methyl b9 2-12-096 N-Ph N-Ph b1 H b1 b9 2-12-097 N-Ph N-Ph b2 H b2 b9 2-12-098 N-Ph N-Ph b3 H b3 b9 2-12-099 N-Ph N-Ph H H H b10 2-12-100 N-Ph N-Ph t-bu H t-bu b10 2-12-101 N-Ph N-Ph methyl H methyl b10 2-12-102 N-Ph N-Ph b1 H b1 b10 2-12-103 N-Ph N-Ph b2 H b2 b10 2-12-104 N-Ph N-Ph b3 H b3 b10 2-12-105 N-tolyl N-tolyl H H H H 2-12-106 N-tolyl N-tolyl t-bu H t-bu H 2-12-107 N-tolyl N-tolyl methyl H methyl H 2-12-108 N-tolyl N-tolyl t-bu t-bu t-bu t-bu 2-12-109 N-tolyl N-tolyl methyl methyl methyl methyl 2-12-110 N-tolyl N-tolyl b1 H b1 H 2-12-111 N-tolyl N-tolyl b2 H b2 H 2-12-112 N-tolyl N-tolyl b3 H b3 H 2-12-113 N-tolyl N-tolyl H H H a1 2-12-114 N-tolyl N-tolyl t-bu H t-bu a1 2-12-115 N-tolyl N-tolyl methyl H methyl a1 2-12-116 N-tolyl N-tolyl b1 H b1 a1 2-12-117 N-tolyl N-tolyl b2 H b2 a1 2-12-118 N-tolyl N-tolyl b3 H b3 a1 2-12-119 N-tolyl N-tolyl H H H a2 2-12-120 N-tolyl N-tolyl t-bu H t-bu a2 2-12-121 N-tolyl N-tolyl methyl H methyl a2 2-12-122 N-tolyl N-tolyl b1 H b1 a2 2-12-123 N-tolyl N-tolyl b2 H b2 a2 2-12-124 N-tolyl N-tolyl b3 H b3 a2 2-12-125 N-tolyl N-tolyl H H H a3 2-12-126 N-tolyl N-tolyl t-bu H t-bu a3 2-12-127 N-tolyl N-tolyl methyl H methyl a3 2-12-128 N-tolyl N-tolyl b1 H b1 a3 2-12-129 N-tolyl N-tolyl b2 H b2 a3 2-12-130 N-tolyl N-tolyl b3 H b3 a3 2-12-131 N-tolyl N-tolyl H H H a4 2-12-132 N-tolyl N-tolyl t-bu H t-bu a4 2-12-133 N-tolyl N-tolyl methyl H methyl a4 2-12-134 N-tolyl N-tolyl b1 H b1 a4 2-12-135 N-tolyl N-tolyl b2 H b2 a4 2-12-136 N-tolyl N-tolyl b3 H b3 a4 2-12-137 N-tolyl N-tolyl H H H a5 2-12-138 N-tolyl N-tolyl t-bu H t-bu a5 2-12-139 N-tolyl N-tolyl methyl H methyl a5 2-12-140 N-tolyl N-tolyl b1 H b1 a5 2-12-141 N-tolyl N-tolyl b2 H b2 a5 2-12-142 N-tolyl N-tolyl b3 H b3 a5 2-12-143 N-tolyl N-tolyl H H H a6 2-12-144 N-tolyl N-tolyl t-bu H t-bu a6 2-12-145 N-tolyl N-tolyl methyl H methyl a6 2-12-146 N-tolyl N-tolyl b1 H b1 a6 2-12-147 N-tolyl N-tolyl b2 H b2 a6 2-12-148 N-tolyl N-tolyl b3 H b3 a6 2-12-149 N-tolyl N-tolyl H H H b1 2-12-150 N-tolyl N-tolyl t-bu H t-bu b1 2-12-151 N-tolyl N-tolyl methyl H methyl b1 2-12-152 N-tolyl N-tolyl b1 H b1 b1 2-12-153 N-tolyl N-tolyl b2 H b2 b1 2-12-154 N-tolyl N-tolyl b3 H b3 b1 2-12-155 N-tolyl N-tolyl H H H b2 2-12-156 N-tolyl N-tolyl t-bu H t-bu b2 2-12-157 N-tolyl N-tolyl methyl H methyl b2 2-12-158 N-tolyl N-tolyl b1 H b1 b2 2-12-159 N-tolyl N-tolyl b2 H b2 b2 2-12-160 N-tolyl N-tolyl b3 H b3 b2 2-12-161 N-tolyl N-tolyl H H H b3 2-12-162 N-tolyl N-tolyl t-bu H t-bu b3 2-12-163 N-tolyl N-tolyl methyl H methyl b3 2-12-164 N-tolyl N-tolyl b1 H b1 b3 2-12-165 N-tolyl N-tolyl b2 H b2 b3 2-12-166 N-tolyl N-tolyl b3 H b3 b3 2-12-167 N-tolyl N-tolyl H H H b4 2-12-168 N-tolyl N-tolyl t-bu H t-bu b4 2-12-169 N-tolyl N-tolyl methyl H methyl b4 2-12-170 N-tolyl N-tolyl b1 H b1 b4 2-12-171 N-tolyl N-tolyl b2 H b2 b4 2-12-172 N-tolyl N-tolyl b3 H b3 b4 2-12-173 N-tolyl N-tolyl H H H b5 2-12-174 N-tolyl N-tolyl t-bu H t-bu b5 2-12-175 N-tolyl N-tolyl methyl H methyl b5 2-12-176 N-tolyl N-tolyl b1 H b1 b5 2-12-177 N-tolyl N-tolyl b2 H b2 b5 2-12-178 N-tolyl N-tolyl b3 H b3 b5 2-12-179 N-tolyl N-tolyl H H H b6 2-12-180 N-tolyl N-tolyl t-bu H t-bu b6 2-12-181 N-tolyl N-tolyl methyl H methyl b6 2-12-182 N-tolyl N-tolyl b1 H b1 b6 2-12-183 N-tolyl N-tolyl b2 H b2 b6 2-12-184 N-tolyl N-tolyl b3 H b3 b6 2-12-185 N-tolyl N-tolyl H H H b7 2-12-186 N-tolyl N-tolyl t-bu H t-bu b7 2-12-187 N-tolyl N-tolyl methyl H methyl b7 2-12-188 N-tolyl N-tolyl b1 H b1 b7 2-12-189 N-tolyl N-tolyl b2 H b2 b7 2-12-190 N-tolyl N-tolyl b3 H b3 b7 2-12-191 N-tolyl N-tolyl H H H b8 2-12-192 N-tolyl N-tolyl t-bu H t-bu b8 2-12-193 N-tolyl N-tolyl methyl H methyl b8 2-12-194 N-tolyl N-tolyl b1 H b1 b8 2-12-195 N-tolyl N-tolyl b2 H b2 b8 2-12-196 N-tolyl N-tolyl b3 H b3 b8 2-12-197 N-tolyl N-tolyl H H H b9 2-12-198 N-tolyl N-tolyl t-bu H t-bu b9 2-12-199 N-tolyl N-tolyl methyl H methyl b9 2-12-200 N-tolyl N-tolyl b1 H b1 b9 2-12-201 N-tolyl N-tolyl b2 H b2 b9 2-12-202 N-tolyl N-tolyl b3 H b3 b9 2-12-203 N-tolyl N-tolyl H H H b10 2-12-204 N-tolyl N-tolyl t-bu H t-bu b10 2-12-205 N-tolyl N-tolyl methyl H methyl b10 2-12-206 N-tolyl N-tolyl b1 H b1 b10 2-12-207 N-tolyl N-tolyl b2 H b2 b10 2-12-208 N-tolyl N-tolyl b3 H b3 b10 2-12-209 N-Biph N-Biph H H H H 2-12-210 N-Biph N-Biph t-bu H t-bu H 2-12-211 N-Biph N-Biph methyl H methyl H 2-12-212 N-Biph N-Biph t-bu t-bu t-bu t-bu 2-12-213 N-Biph N-Biph methyl methyl methyl methyl 2-12-214 N-Biph N-Biph b1 H b1 H 2-12-215 N-Biph N-Biph b2 H b2 H 2-12-216 N-Biph N-Biph b3 H b3 H 2-12-217 N-Biph N-Biph H H H a1 2-12-218 N-Biph N-Biph t-bu H t-bu a1 2-12-219 N-Biph N-Biph methyl H methyl a1 2-12-220 N-Biph N-Biph b1 H b1 a1 2-12-221 N-Biph N-Biph b2 H b2 a1 2-12-222 N-Biph N-Biph b3 H b3 a1 2-12-223 N-Biph N-Biph H H H a2 2-12-224 N-Biph N-Biph t-bu H t-bu a2 2-12-225 N-Biph N-Biph methyl H methyl a2 2-12-226 N-Biph N-Biph b1 H b1 a2 2-12-227 N-Biph N-Biph b2 H b2 a2 2-12-228 N-Biph N-Biph b3 H b3 a2 2-12-229 N-Biph N-Biph H H H a3 2-12-230 N-Biph N-Biph t-bu H t-bu a3 2-12-231 N-Biph N-Biph methyl H methyl a3 2-12-232 N-Biph N-Biph b1 H b1 a3 2-12-233 N-Biph N-Biph b2 H b2 a3 2-12-234 N-Biph N-Biph b3 H b3 a3 2-12-235 N-Biph N-Biph H H H a4 2-12-236 N-Biph N-Biph t-bu H t-bu a4 2-12-237 N-Biph N-Biph methyl H methyl a4 2-12-238 N-Biph N-Biph b1 H b1 a4 2-12-239 N-Biph N-Biph b2 H b2 a4 2-12-240 N-Biph N-Biph b3 H b3 a4 2-12-241 N-Biph N-Biph H H H a5 2-12-242 N-Biph N-Biph t-bu H t-bu a5 2-12-243 N-Biph N-Biph methyl H methyl a5 2-12-244 N-Biph N-Biph b1 H b1 a5 2-12-245 N-Biph N-Biph b2 H b2 a5 2-12-246 N-Biph N-Biph b3 H b3 a5 2-12-247 N-Biph N-Biph H H H a6 2-12-248 N-Biph N-Biph t-bu H t-bu a6 2-12-249 N-Biph N-Biph methyl H methyl a6 2-12-250 N-Biph N-Biph b1 H b1 a6 2-12-251 N-Biph N-Biph b2 H b2 a6 2-12-252 N-Biph N-Biph b3 H b3 a6 2-12-253 N-Biph N-Biph H H H b1 2-12-254 N-Biph N-Biph t-bu H t-bu b1 2-12-255 N-Biph N-Biph methyl H methyl b1 2-12-256 N-Biph N-Biph b1 H b1 b1 2-12-257 N-Biph N-Biph b2 H b2 b1 2-12-258 N-Biph N-Biph b3 H b3 b1 2-12-259 N-Biph N-Biph H H H b2 2-12-260 N-Biph N-Biph t-bu H t-bu b2 2-12-261 N-Biph N-Biph methyl H methyl b2 2-12-262 N-Biph N-Biph b1 H b1 b2 2-12-263 N-Biph N-Biph b2 H b2 b2 2-12-264 N-Biph N-Biph b3 H b3 b2 2-12-265 N-Biph N-Biph H H H b3 2-12-266 N-Biph N-Biph t-bu H t-bu b3 2-12-267 N-Biph N-Biph methyl H methyl b3 2-12-268 N-Biph N-Biph b1 H b1 b3 2-12-269 N-Biph N-Biph b2 H b2 b3 2-12-270 N-Biph N-Biph b3 H b3 b3 2-12-271 N-Biph N-Biph H H H b4 2-12-272 N-Biph N-Biph t-bu H t-bu b4 2-12-273 N-Biph N-Biph methyl H methyl b4 2-12-274 N-Biph N-Biph b1 H b1 b4 2-12-275 N-Biph N-Biph b2 H b2 b4 2-12-276 N-Biph N-Biph b3 H b3 b4 2-12-277 N-Biph N-Biph H H H b5 2-12-278 N-Biph N-Biph t-bu H t-bu b5 2-12-279 N-Biph N-Biph methyl H methyl b5 2-12-280 N-Biph N-Biph b1 H b1 b5 2-12-281 N-Biph N-Biph b2 H b2 b5 2-12-282 N-Biph N-Biph b3 H b3 b5 2-12-283 N-Biph N-Biph H H H b6 2-12-284 N-Biph N-Biph t-bu H t-bu b6 2-12-285 N-Biph N-Biph methyl H methyl b6 2-12-286 N-Biph N-Biph b1 H b1 b6 2-12-287 N-Biph N-Biph b2 H b2 b6 2-12-288 N-Biph N-Biph b3 H b3 b6 2-12-289 N-Biph N-Biph H H H b7 2-12-290 N-Biph N-Biph t-bu H t-bu b7 2-12-291 N-Biph N-Biph methyl H methyl b7 2-12-292 N-Biph N-Biph b1 H b1 b7 2-12-293 N-Biph N-Biph b2 H b2 b7 2-12-294 N-Biph N-Biph b3 H b3 b7 2-12-295 N-Biph N-Biph H H H b8 2-12-296 N-Biph N-Biph t-bu H t-bu b8 2-12-297 N-Biph N-Biph methyl H methyl b8 2-12-298 N-Biph N-Biph b1 H b1 b8 2-12-299 N-Biph N-Biph b2 H b2 b8 2-12-300 N-Biph N-Biph b3 H b3 b8 2-12-301 N-Biph N-Biph H H H b9 2-12-302 N-Biph N-Biph t-bu H t-bu b9 2-12-303 N-Biph N-Biph methyl H methyl b9 2-12-304 N-Biph N-Biph b1 H b1 b9 2-12-305 N-Biph N-Biph b2 H b2 b9 2-12-306 N-Biph N-Biph b3 H b3 b9 2-12-307 N-Biph N-Biph H H H b10 2-12-308 N-Biph N-Biph t-bu H t-bu b10 2-12-309 N-Biph N-Biph methyl H methyl b10 2-12-310 N-Biph N-Biph b1 H b1 b10 2-12-311 N-Biph N-Biph b2 H b2 b10 2-12-312 N-Biph N-Biph b3 H b3 b10 2-12-313 O N-Ph H H H H 2-12-314 O N-Ph t-bu H t-bu H 2-12-315 O N-Ph methyl H methyl H 2-12-316 O N-Ph t-bu t-bu t-bu t-bu 2-12-317 O N-Ph methyl methyl methyl methyl 2-12-318 O N-Ph b1 H b1 H 2-12-319 O N-Ph b2 H b2 H 2-12-320 O N-Ph b3 H b3 H 2-12-321 O N-Ph H H H a1 2-12-322 O N-Ph t-bu H t-bu a1 2-12-323 O N-Ph methyl H methyl a1 2-12-324 O N-Ph b1 H b1 a1 2-12-325 O N-Ph b2 H b2 a1 2-12-326 O N-Ph b3 H b3 a1 2-12-327 O N-Ph H H H a2 2-12-328 O N-Ph t-bu H t-bu a2 2-12-329 O N-Ph methyl H methyl a2 2-12-330 O N-Ph b1 H b1 a2 2-12-331 O N-Ph b2 H b2 a2 2-12-332 O N-Ph b3 H b3 a2 2-12-333 O N-Ph H H H a3 2-12-334 O N-Ph t-bu H t-bu a3 2-12-335 O N-Ph methyl H methyl a3 2-12-336 O N-Ph b1 H b1 a3 2-12-337 O N-Ph b2 H b2 a3 2-12-338 O N-Ph b3 H b3 a3 2-12-339 O N-Ph H H H a4 2-12-340 O N-Ph t-bu H t-bu a4 2-12-341 O N-Ph methyl H methyl a4 2-12-342 O N-Ph b1 H b1 a4 2-12-343 O N-Ph b2 H b2 a4 2-12-344 O N-Ph b3 H b3 a4 2-12-345 O N-Ph H H H a5 2-12-346 O N-Ph t-bu H t-bu a5 2-12-347 O N-Ph methyl H methyl a5 2-12-348 O N-Ph b1 H b1 a5 2-12-349 O N-Ph b2 H b2 a5 2-12-350 O N-Ph b3 H b3 a5 2-12-351 O N-Ph H H H a6 2-12-352 O N-Ph t-bu H t-bu a6 2-12-353 O N-Ph methyl H methyl a6 2-12-354 O N-Ph b1 H b1 a6 2-12-355 O N-Ph b2 H b2 a6 2-12-356 O N-Ph b3 H b3 a6 2-12-357 O N-Ph H H H b1 2-12-358 O N-Ph t-bu H t-bu b1 2-12-359 O N-Ph methyl H methyl b1 2-12-360 O N-Ph b1 H b1 b1 2-12-361 O N-Ph b2 H b2 b1 2-12-362 O N-Ph b3 H b3 b1 2-12-363 O N-Ph H H H b2 2-12-364 O N-Ph t-bu H t-bu b2 2-12-365 O N-Ph methyl H methyl b2 2-12-366 O N-Ph b1 H b1 b2 2-12-367 O N-Ph b2 H b2 b2 2-12-368 O N-Ph b3 H b3 b2 2-12-369 O N-Ph H H H b3 2-12-370 O N-Ph t-bu H t-bu b3 2-12-371 O N-Ph methyl H methyl b3 2-12-372 O N-Ph b1 H b1 b3 2-12-373 O N-Ph b2 H b2 b3 2-12-374 O N-Ph b3 H b3 b3 2-12-375 O N-Ph H H H b4 2-12-376 O N-Ph t-bu H t-bu b4 2-12-377 O N-Ph methyl H methyl b4 2-12-378 O N-Ph b1 H b1 b4 2-12-379 O N-Ph b2 H b2 b4 2-12-380 O N-Ph b3 H b3 b4 2-12-381 O N-Ph H H H b5 2-12-382 O N-Ph t-bu H t-bu b5 2-12-383 O N-Ph methyl H methyl b5 2-12-384 O N-Ph b1 H b1 b5 2-12-385 O N-Ph b2 H b2 b5 2-12-386 O N-Ph b3 H b3 b5 2-12-387 O N-Ph H H H b6 2-12-388 O N-Ph t-bu H t-bu b6 2-12-389 O N-Ph methyl H methyl b6 2-12-390 O N-Ph b1 H b1 b6 2-12-391 O N-Ph b2 H b2 b6 2-12-392 O N-Ph b3 H b3 b6 2-12-393 O N-Ph H H H b7 2-12-394 O N-Ph t-bu H t-bu b7 2-12-395 O N-Ph methyl H methyl b7 2-12-396 O N-Ph b1 H b1 b7 2-12-397 O N-Ph b2 H b2 b7 2-12-398 O N-Ph b3 H b3 b7 2-12-399 O N-Ph H H H b8 2-12-400 O N-Ph t-bu H t-bu b8 2-12-401 O N-Ph methyl H methyl b8 2-12-402 O N-Ph b1 H b1 b8 2-12-403 O N-Ph b2 H b2 b8 2-12-404 O N-Ph b3 H b3 b8 2-12-405 O N-Ph H H H b9 2-12-406 O N-Ph t-bu H t-bu b9 2-12-407 O N-Ph methyl H methyl b9 2-12-408 O N-Ph b1 H b1 b9 2-12-409 O N-Ph b2 H b2 b9 2-12-410 O N-Ph b3 H b3 b9 2-12-411 O N-Ph H H H b10 2-12-412 O N-Ph t-bu H t-bu b10 2-12-413 O N-Ph methyl H methyl b10 2-12-414 O N-Ph b1 H b1 b10 2-12-415 O N-Ph b2 H b2 b10 2-12-416 O N-Ph b3 H b3 b10 2-12-417 S N-Ph H H H H 2-12-418 S N-Ph t-bu H t-bu H 2-12-419 S N-Ph methyl H methyl H 2-12-420 S N-Ph t-bu t-bu t-bu t-bu 2-12-421 S N-Ph methyl methyl methyl methyl 2-12-422 S N-Ph b1 H b1 H 2-12-423 S N-Ph b2 H b2 H 2-12-424 S N-Ph b3 H b3 H 2-12-425 S N-Ph H H H a1 2-12-426 S N-Ph t-bu H t-bu a1 2-12-427 S N-Ph methyl H methyl a1 2-12-428 S N-Ph b1 H b1 a1 2-12-429 S N-Ph b2 H b2 a1 2-12-430 S N-Ph b3 H b3 a1 2-12-431 S N-Ph H H H a2 2-12-432 S N-Ph t-bu H t-bu a2 2-12-433 S N-Ph methyl H methyl a2 2-12-434 S N-Ph b1 H b1 a2 2-12-435 S N-Ph b2 H b2 a2 2-12-436 S N-Ph b3 H b3 a2 2-12-437 S N-Ph H H H a3 2-12-438 S N-Ph t-bu H t-bu a3 2-12-439 S N-Ph methyl H methyl a3 2-12-440 S N-Ph b1 H b1 a3 2-12-441 S N-Ph b2 H b2 a3 2-12-442 S N-Ph b3 H b3 a3 2-12-443 S N-Ph H H H a4 2-12-444 S N-Ph t-bu H t-bu a4 2-12-445 S N-Ph methyl H methyl a4 2-12-446 S N-Ph b1 H b1 a4 2-12-447 S N-Ph b2 H b2 a4 2-12-448 S N-Ph b3 H b3 a4 2-12-449 S N-Ph H H H a5 2-12-450 S N-Ph t-bu H t-bu a5 2-12-451 S N-Ph methyl H methyl a5 2-12-452 S N-Ph b1 H b1 a5 2-12-453 S N-Ph b2 H b2 a5 2-12-454 S N-Ph b3 H b3 a5 2-12-455 S N-Ph H H H a6 2-12-456 S N-Ph t-bu H t-bu a6 2-12-457 S N-Ph methyl H methyl a6 2-12-458 S N-Ph b1 H b1 a6 2-12-459 S N-Ph b2 H b2 a6 2-12-460 S N-Ph b3 H b3 a6 2-12-461 S N-Ph H H H b1 2-12-462 S N-Ph t-bu H t-bu b1 2-12-463 S N-Ph methyl H methyl b1 2-12-464 S N-Ph b1 H b1 b1 2-12-465 S N-Ph b2 H b2 b1 2-12-466 S N-Ph b3 H b3 b1 2-12-467 S N-Ph H H H b2 2-12-468 S N-Ph t-bu H t-bu b2 2-12-469 S N-Ph methyl H methyl b2 2-12-470 S N-Ph b1 H b1 b2 2-12-471 S N-Ph b2 H b2 b2 2-12-472 S N-Ph b3 H b3 b2 2-12-473 S N-Ph H H H b3 2-12-474 S N-Ph t-bu H t-bu b3 2-12-475 S N-Ph methyl H methyl b3 2-12-476 S N-Ph b1 H b1 b3 2-12-477 S N-Ph b2 H b2 b3 2-12-478 S N-Ph b3 H b3 b3 2-12-479 S N-Ph H H H b4 2-12-480 S N-Ph t-bu H t-bu b4 2-12-481 S N-Ph methyl H methyl b4 2-12-482 S N-Ph b1 H b1 b4 2-12-483 S N-Ph b2 H b2 b4 2-12-484 S N-Ph b3 H b3 b4 2-12-485 S N-Ph H H H b5 2-12-486 S N-Ph t-bu H t-bu b5 2-12-487 S N-Ph methyl H methyl b5 2-12-488 S N-Ph b1 H b1 b5 2-12-489 S N-Ph b2 H b2 b5 2-12-490 S N-Ph b3 H b3 b5 2-12-491 S N-Ph H H H b6 2-12-492 S N-Ph t-bu H t-bu b6 2-12-493 S N-Ph methyl H methyl b6 2-12-494 S N-Ph b1 H b1 b6 2-12-495 S N-Ph b2 H b2 b6 2-12-496 S N-Ph b3 H b3 b6 2-12-497 S N-Ph H H H b7 2-12-498 S N-Ph t-bu H t-bu b7 2-12-499 S N-Ph methyl H methyl b7 2-12-500 S N-Ph b1 H b1 b7 2-12-501 S N-Ph b2 H b2 b7 2-12-502 S N-Ph b3 H b3 b7 2-12-503 S N-Ph H H H b8 2-12-504 S N-Ph t-bu H t-bu b8 2-12-505 S N-Ph methyl H methyl b8 2-12-506 S N-Ph b1 H b1 b8 2-12-507 S N-Ph b2 H b2 b8 2-12-508 S N-Ph b3 H b3 b8 2-12-509 S N-Ph H H H b9 2-12-510 S N-Ph t-bu H t-bu b9 2-12-511 S N-Ph methyl H methyl b9 2-12-512 S N-Ph b1 H b1 b9 2-12-513 S N-Ph b2 H b2 b9 2-12-514 S N-Ph b3 H b3 b9 2-12-515 S N-Ph H H H b10 2-12-516 S N-Ph t-bu H t-bu b10 2-12-517 S N-Ph methyl H methyl b10 2-12-518 S N-Ph b1 H b1 b10 2-12-519 S N-Ph b2 H b2 b10 2-12-520 S N-Ph b3 H b3 b10 Group 2-13 The compounds are represented by the formula 2-13 below, wherein CY.sub.1 is a benzene group, X.sub.1 is B, and Y1, Y2, R2a, R2c, R3a, (R1)a1 are each shown in the table 13 below, ##STR00114## TABLE-US-00040 TABLE 13 Compound No. Y1 Y2 R2a R2c R3a (R1)a1 2-13-001 N-Ph N-Ph H H H H 2-13-002 N-Ph N-Ph t-bu H t-bu H 2-13-003 N-Ph N-Ph methyl H methyl H 2-13-004 N-Ph N-Ph t-bu t-bu t-bu t-bu 2-13-005 N-Ph N-Ph methyl methyl methyl methyl 2-13-006 N-Ph N-Ph b1 H b1 H 2-13-007 N-Ph N-Ph b2 H b2 H 2-13-008 N-Ph N-Ph b3 H b3 H 2-13-009 N-Ph N-Ph H H H a1 2-13-010 N-Ph N-Ph t-bu t-bu t-bu a1 2-13-011 N-Ph N-Ph methyl methyl methyl a1 2-13-012 N-Ph N-Ph b1 b1 b1 a1 2-13-013 N-Ph N-Ph b2 b2 b2 a1 2-13-014 N-Ph N-Ph b3 b3 b3 a1 2-13-015 N-Ph N-Ph H H H a2 2-13-016 N-Ph N-Ph t-bu t-bu t-bu a2 2-13-017 N-Ph N-Ph methyl methyl methyl a2 2-13-018 N-Ph N-Ph b1 b1 b1 a2 2-13-019 N-Ph N-Ph b2 b2 b2 a2 2-13-020 N-Ph N-Ph b3 b3 b3 a2 2-13-021 N-Ph N-Ph H H H a3 2-13-022 N-Ph N-Ph t-bu t-bu t-bu a3 2-13-023 N-Ph N-Ph methyl methyl methyl a3 2-13-024 N-Ph N-Ph b1 b1 b1 a3 2-13-025 N-Ph N-Ph b2 b2 b2 a3 2-13-026 N-Ph N-Ph b3 b3 b3 a3 2-13-027 N-Ph N-Ph H H H a4 2-13-028 N-Ph N-Ph t-bu t-bu t-bu a4 2-13-029 N-Ph N-Ph methyl methyl methyl a4 2-13-030 N-Ph N-Ph b1 b1 b1 a4 2-13-031 N-Ph N-Ph b2 b2 b2 a4 2-13-032 N-Ph N-Ph b3 b3 b3 a4 2-13-033 N-Ph N-Ph H H H a5 2-13-034 N-Ph N-Ph t-bu t-bu t-bu a5 2-13-035 N-Ph N-Ph methyl methyl methyl a5 2-13-036 N-Ph N-Ph b1 b1 b1 a5 2-13-037 N-Ph N-Ph b2 b2 b2 a5 2-13-038 N-Ph N-Ph b3 b3 b3 a5 2-13-039 N-Ph N-Ph H H H a6 2-13-040 N-Ph N-Ph t-bu t-bu t-bu a6 2-13-041 N-Ph N-Ph methyl methyl methyl a6 2-13-042 N-Ph N-Ph b1 b1 b1 a6 2-13-043 N-Ph N-Ph b2 b2 b2 a6 2-13-044 N-Ph N-Ph b3 b3 b3 a6 2-13-045 N-Ph N-Ph H H H b1 2-13-046 N-Ph N-Ph t-bu t-bu t-bu b1 2-13-047 N-Ph N-Ph methyl methyl methyl b1 2-13-048 N-Ph N-Ph b1 b1 b1 b1 2-13-049 N-Ph N-Ph b2 b2 b2 b1 2-13-050 N-Ph N-Ph b3 b3 b3 b1 2-13-051 N-Ph N-Ph H H H b2 2-13-052 N-Ph N-Ph t-bu t-bu t-bu b2 2-13-053 N-Ph N-Ph methyl methyl methyl b2 2-13-054 N-Ph N-Ph b1 b1 b1 b2 2-13-055 N-Ph N-Ph b2 b2 b2 b2 2-13-056 N-Ph N-Ph b3 b3 b3 b2 2-13-057 N-Ph N-Ph H H H b3 2-13-058 N-Ph N-Ph t-bu t-bu t-bu b3 2-13-059 N-Ph N-Ph methyl methyl methyl b3 2-13-060 N-Ph N-Ph b1 b1 b1 b3 2-13-061 N-Ph N-Ph b2 b2 b2 b3 2-13-062 N-Ph N-Ph b3 b3 b3 b3 2-13-063 N-Ph N-Ph H H H b4 2-13-064 N-Ph N-Ph t-bu t-bu t-bu b4 2-13-065 N-Ph N-Ph methyl methyl methyl b4 2-13-066 N-Ph N-Ph b1 b1 b1 b4 2-13-067 N-Ph N-Ph b2 b2 b2 b4 2-13-068 N-Ph N-Ph b3 b3 b3 b4 2-13-069 N-Ph N-Ph H H H b5 2-13-070 N-Ph N-Ph t-bu t-bu t-bu b5 2-13-071 N-Ph N-Ph methyl methyl methyl b5 2-13-072 N-Ph N-Ph b1 b1 b1 b5 2-13-073 N-Ph N-Ph b2 b2 b2 b5 2-13-074 N-Ph N-Ph b3 b3 b3 b5 2-13-075 N-Ph N-Ph H H H b6 2-13-076 N-Ph N-Ph t-bu t-bu t-bu b6 2-13-077 N-Ph N-Ph methyl methyl methyl b6 2-13-078 N-Ph N-Ph b1 b1 b1 b6 2-13-079 N-Ph N-Ph b2 b2 b2 b6 2-13-080 N-Ph N-Ph b3 b3 b3 b6 2-13-081 N-Ph N-Ph H H H b7 2-13-082 N-Ph N-Ph t-bu t-bu t-bu b7 2-13-083 N-Ph N-Ph methyl methyl methyl b7 2-13-084 N-Ph N-Ph b1 b1 b1 b7 2-13-085 N-Ph N-Ph b2 b2 b2 b7 2-13-086 N-Ph N-Ph b3 b3 b3 b7 2-13-087 N-Ph N-Ph H H H b8 2-13-088 N-Ph N-Ph t-bu t-bu t-bu b8 2-13-089 N-Ph N-Ph methyl methyl methyl b8 2-13-090 N-Ph N-Ph b1 b1 b1 b8 2-13-091 N-Ph N-Ph b2 b2 b2 b8 2-13-092 N-Ph N-Ph b3 b3 b3 b8 2-13-093 N-Ph N-Ph H H H b9 2-13-094 N-Ph N-Ph t-bu t-bu t-bu b9 2-13-095 N-Ph N-Ph methyl methyl methyl b9 2-13-096 N-Ph N-Ph b1 b1 b1 b9 2-13-097 N-Ph N-Ph b2 b2 b2 b9 2-13-098 N-Ph N-Ph b3 b3 b3 b9 2-13-099 N-Ph N-Ph H H H b10 2-13-100 N-Ph N-Ph t-bu t-bu t-bu b10 2-13-101 N-Ph N-Ph methyl methyl methyl b10 2-13-102 N-Ph N-Ph b1 b1 b1 b10 2-13-103 N-Ph N-Ph b2 b2 b2 b10 2-13-104 N-Ph N-Ph b3 b3 b3 b10 2-13-105 N-tolyl N-tolyl H H H H 2-13-106 N-tolyl N-tolyl t-bu H t-bu H 2-13-107 N-tolyl N-tolyl methyl H methyl H 2-13-108 N-tolyl N-tolyl t-bu t-bu t-bu t-bu 2-13-109 N-tolyl N-tolyl methyl methyl methyl methyl 2-13-110 N-tolyl N-tolyl b1 H b1 H 2-13-111 N-tolyl N-tolyl b2 H b2 H 2-13-112 N-tolyl N-tolyl b3 H b3 H 2-13-113 N-tolyl N-tolyl H H H a1 2-13-114 N-tolyl N-tolyl t-bu t-bu t-bu a1 2-13-115 N-tolyl N-tolyl methyl methyl methyl a1 2-13-116 N-tolyl N-tolyl b1 b1 b1 a1 2-13-117 N-tolyl N-tolyl b2 b2 b2 a1 2-13-118 N-tolyl N-tolyl b3 b3 b3 a1 2-13-119 N-tolyl N-tolyl H H H a2 2-13-120 N-tolyl N-tolyl t-bu t-bu t-bu a2 2-13-121 N-tolyl N-tolyl methyl methyl methyl a2 2-13-122 N-tolyl N-tolyl b1 b1 b1 a2 2-13-123 N-tolyl N-tolyl b2 b2 b2 a2 2-13-124 N-tolyl N-tolyl b3 b3 b3 a2 2-13-125 N-tolyl N-tolyl H H H a3 2-13-126 N-tolyl N-tolyl t-bu t-bu t-bu a3 2-13-127 N-tolyl N-tolyl methyl methyl methyl a3 2-13-128 N-tolyl N-tolyl b1 b1 b1 a3 2-13-129 N-tolyl N-tolyl b2 b2 b2 a3 2-13-130 N-tolyl N-tolyl b3 b3 b3 a3 2-13-131 N-tolyl N-tolyl H H H a4 2-13-132 N-tolyl N-tolyl t-bu t-bu t-bu a4 2-13-133 N-tolyl N-tolyl methyl methyl methyl a4 2-13-134 N-tolyl N-tolyl b1 b1 b1 a4 2-13-135 N-tolyl N-tolyl b2 b2 b2 a4 2-13-136 N-tolyl N-tolyl b3 b3 b3 a4 2-13-137 N-tolyl N-tolyl H H H a5 2-13-138 N-tolyl N-tolyl t-bu t-bu t-bu a5 2-13-139 N-tolyl N-tolyl methyl methyl methyl a5 2-13-140 N-tolyl N-tolyl b1 b1 b1 a5 2-13-141 N-tolyl N-tolyl b2 b2 b2 a5 2-13-142 N-tolyl N-tolyl b3 b3 b3 a5 2-13-143 N-tolyl N-tolyl H H H a6 2-13-144 N-tolyl N-tolyl t-bu t-bu t-bu a6 2-13-145 N-tolyl N-tolyl methyl methyl methyl a6 2-13-146 N-tolyl N-tolyl b1 b1 b1 a6 2-13-147 N-tolyl N-tolyl b2 b2 b2 a6 2-13-148 N-tolyl N-tolyl b3 b3 b3 a6 2-13-149 N-tolyl N-tolyl H H H b1 2-13-150 N-tolyl N-tolyl t-bu t-bu t-bu b1 2-13-151 N-tolyl N-tolyl methyl methyl methyl b1 2-13-152 N-tolyl N-tolyl b1 b1 b1 b1 2-13-153 N-tolyl N-tolyl b2 b2 b2 b1 2-13-154 N-tolyl N-tolyl b3 b3 b3 b1 2-13-155 N-tolyl N-tolyl H H H b2 2-13-156 N-tolyl N-tolyl t-bu t-bu t-bu b2 2-13-157 N-tolyl N-tolyl methyl methyl methyl b2 2-13-158 N-tolyl N-tolyl b1 b1 b1 b2 2-13-159 N-tolyl N-tolyl b2 b2 b2 b2 2-13-160 N-tolyl N-tolyl b3 b3 b3 b2 2-13-161 N-tolyl N-tolyl H H H b3 2-13-162 N-tolyl N-tolyl t-bu t-bu t-bu b3 2-13-163 N-tolyl N-tolyl methyl methyl methyl b3 2-13-164 N-tolyl N-tolyl b1 b1 b1 b3 2-13-165 N-tolyl N-tolyl b2 b2 b2 b3 2-13-166 N-tolyl N-tolyl b3 b3 b3 b3 2-13-167 N-tolyl N-tolyl H H H b4 2-13-168 N-tolyl N-tolyl t-bu t-bu t-bu b4 2-13-169 N-tolyl N-tolyl methyl methyl methyl b4 2-13-170 N-tolyl N-tolyl b1 b1 b1 b4 2-13-171 N-tolyl N-tolyl b2 b2 b2 b4 2-13-172 N-tolyl N-tolyl b3 b3 b3 b4 2-13-173 N-tolyl N-tolyl H H H b5 2-13-174 N-tolyl N-tolyl t-bu t-bu t-bu b5 2-13-175 N-tolyl N-tolyl methyl methyl methyl b5 2-13-176 N-tolyl N-tolyl b1 b1 b1 b5 2-13-177 N-tolyl N-tolyl b2 b2 b2 b5 2-13-178 N-tolyl N-tolyl b3 b3 b3 b5 2-13-179 N-tolyl N-tolyl H H H b6 2-13-180 N-tolyl N-tolyl t-bu t-bu t-bu b6 2-13-181 N-tolyl N-tolyl methyl methyl methyl b6 2-13-182 N-tolyl N-tolyl b1 b1 b1 b6 2-13-183 N-tolyl N-tolyl b2 b2 b2 b6 2-13-184 N-tolyl N-tolyl b3 b3 b3 b6 2-13-185 N-tolyl N-tolyl H H H b7 2-13-186 N-tolyl N-tolyl t-bu t-bu t-bu b7 2-13-187 N-tolyl N-tolyl methyl methyl methyl b7 2-13-188 N-tolyl N-tolyl b1 b1 b1 b7 2-13-189 N-tolyl N-tolyl b2 b2 b2 b7 2-13-190 N-tolyl N-tolyl b3 b3 b3 b7 2-13-191 N-tolyl N-tolyl H H H b8 2-13-192 N-tolyl N-tolyl t-bu t-bu t-bu b8 2-13-193 N-tolyl N-tolyl methyl methyl methyl b8 2-13-194 N-tolyl N-tolyl b1 b1 b1 b8 2-13-195 N-tolyl N-tolyl b2 b2 b2 b8 2-13-196 N-tolyl N-tolyl b3 b3 b3 b8 2-13-197 N-tolyl N-tolyl H H H b9 2-13-198 N-tolyl N-tolyl t-bu t-bu t-bu b9 2-13-199 N-tolyl N-tolyl methyl methyl methyl b9 2-13-200 N-tolyl N-tolyl b1 b1 b1 b9 2-13-201 N-tolyl N-tolyl b2 b2 b2 b9 2-13-202 N-tolyl N-tolyl b3 b3 b3 b9 2-13-203 N-tolyl N-tolyl H H H b10 2-13-204 N-tolyl N-tolyl t-bu t-bu t-bu b10 2-13-205 N-tolyl N-tolyl methyl methyl methyl b10 2-13-206 N-tolyl N-tolyl b1 b1 b1 b10 2-13-207 N-tolyl N-tolyl b2 b2 b2 b10 2-13-208 N-tolyl N-tolyl b3 b3 b3 b10 2-13-209 N-Biph N-Biph H H H H 2-13-210 N-Biph N-Biph t-bu H t-bu H 2-13-211 N-Biph N-Biph methyl H methyl H 2-13-212 N-Biph N-Biph t-bu t-bu t-bu t-bu 2-13-213 N-Biph N-Biph methyl methyl methyl methyl 2-13-214 N-Biph N-Biph b1 H b1 H 2-13-215 N-Biph N-Biph b2 H b2 H 2-13-216 N-Biph N-Biph b3 H b3 H 2-13-217 N-Biph N-Biph H H H a1 2-13-218 N-Biph N-Biph t-bu t-bu t-bu a1 2-13-219 N-Biph N-Biph methyl methyl methyl a1 2-13-220 N-Biph N-Biph b1 b1 b1 a1 2-13-221 N-Biph N-Biph b2 b2 b2 a1 2-13-222 N-Biph N-Biph b3 b3 b3 a1 2-13-223 N-Biph N-Biph H H H a2 2-13-224 N-Biph N-Biph t-bu t-bu t-bu a2 2-13-225 N-Biph N-Biph methyl methyl methyl a2 2-13-226 N-Biph N-Biph b1 b1 b1 a2 2-13-227 N-Biph N-Biph b2 b2 b2 a2 2-13-228 N-Biph N-Biph b3 b3 b3 a2 2-13-229 N-Biph N-Biph H H H a3 2-13-230 N-Biph N-Biph t-bu t-bu t-bu a3 2-13-231 N-Biph N-Biph methyl methyl methyl a3 2-13-232 N-Biph N-Biph b1 b1 b1 a3 2-13-233 N-Biph N-Biph b2 b2 b2 a3 2-13-234 N-Biph N-Biph b3 b3 b3 a3 2-13-235 N-Biph N-Biph H H H a4 2-13-236 N-Biph N-Biph t-bu t-bu t-bu a4 2-13-237 N-Biph N-Biph methyl methyl methyl a4 2-13-238 N-Biph N-Biph b1 b1 b1 a4 2-13-239 N-Biph N-Biph b2 b2 b2 a4 2-13-240 N-Biph N-Biph b3 b3 b3 a4 2-13-241 N-Biph N-Biph H H H a5 2-13-242 N-Biph N-Biph t-bu t-bu t-bu a5 2-13-243 N-Biph N-Biph methyl methyl methyl a5 2-13-244 N-Biph N-Biph b1 b1 b1 a5 2-13-245 N-Biph N-Biph b2 b2 b2 a5 2-13-246 N-Biph N-Biph b3 b3 b3 a5 2-13-247 N-Biph N-Biph H H H a6 2-13-248 N-Biph N-Biph t-bu t-bu t-bu a6 2-13-249 N-Biph N-Biph methyl methyl methyl a6 2-13-250 N-Biph N-Biph b1 b1 b1 a6 2-13-251 N-Biph N-Biph b2 b2 b2 a6 2-13-252 N-Biph N-Biph b3 b3 b3 a6 2-13-253 N-Biph N-Biph H H H b1 2-13-254 N-Biph N-Biph t-bu t-bu t-bu b1 2-13-255 N-Biph N-Biph methyl methyl methyl b1 2-13-256 N-Biph N-Biph b1 b1 b1 b1 2-13-257 N-Biph N-Biph b2 b2 b2 b1 2-13-258 N-Biph N-Biph b3 b3 b3 b1 2-13-259 N-Biph N-Biph H H H b2 2-13-260 N-Biph N-Biph t-bu t-bu t-bu b2 2-13-261 N-Biph N-Biph methyl methyl methyl b2 2-13-262 N-Biph N-Biph b1 b1 b1 b2 2-13-263 N-Biph N-Biph b2 b2 b2 b2 2-13-264 N-Biph N-Biph b3 b3 b3 b2 2-13-265 N-Biph N-Biph H H H b3 2-13-266 N-Biph N-Biph t-bu t-bu t-bu b3 2-13-267 N-Biph N-Biph methyl methyl methyl b3 2-13-268 N-Biph N-Biph b1 b1 b1 b3 2-13-269 N-Biph N-Biph b2 b2 b2 b3 2-13-270 N-Biph N-Biph b3 b3 b3 b3 2-13-271 N-Biph N-Biph H H H b4 2-13-272 N-Biph N-Biph t-bu t-bu t-bu b4 2-13-273 N-Biph N-Biph methyl methyl methyl b4 2-13-274 N-Biph N-Biph b1 b1 b1 b4 2-13-275 N-Biph N-Biph b2 b2 b2 b4 2-13-276 N-Biph N-Biph b3 b3 b3 b4 2-13-277 N-Biph N-Biph H H H b5 2-13-278 N-Biph N-Biph t-bu t-bu t-bu b5 2-13-279 N-Biph N-Biph methyl methyl methyl b5 2-13-280 N-Biph N-Biph b1 b1 b1 b5 2-13-281 N-Biph N-Biph b2 b2 b2 b5 2-13-282 N-Biph N-Biph b3 b3 b3 b5 2-13-283 N-Biph N-Biph H H H b6 2-13-284 N-Biph N-Biph t-bu t-bu t-bu b6 2-13-285 N-Biph N-Biph methyl methyl methyl b6 2-13-286 N-Biph N-Biph b1 b1 b1 b6 2-13-287 N-Biph N-Biph b2 b2 b2 b6 2-13-288 N-Biph N-Biph b3 b3 b3 b6 2-13-289 N-Biph N-Biph H H H b7 2-13-290 N-Biph N-Biph t-bu t-bu t-bu b7 2-13-291 N-Biph N-Biph methyl methyl methyl b7 2-13-292 N-Biph N-Biph b1 b1 b1 b7 2-13-293 N-Biph N-Biph b2 b2 b2 b7 2-13-294 N-Biph N-Biph b3 b3 b3 b7 2-13-295 N-Biph N-Biph H H H b8 2-13-296 N-Biph N-Biph t-bu t-bu t-bu b8 2-13-297 N-Biph N-Biph methyl methyl methyl b8 2-13-298 N-Biph N-Biph b1 b1 b1 b8 2-13-299 N-Biph N-Biph b2 b2 b2 b8 2-13-300 N-Biph N-Biph b3 b3 b3 b8 2-13-301 N-Biph N-Biph H H H b9 2-13-302 N-Biph N-Biph t-bu t-bu t-bu b9 2-13-303 N-Biph N-Biph methyl methyl methyl b9 2-13-304 N-Biph N-Biph b1 b1 b1 b9 2-13-305 N-Biph N-Biph b2 b2 b2 b9 2-13-306 N-Biph N-Biph b3 b3 b3 b9 2-13-307 N-Biph N-Biph H H H b10 2-13-308 N-Biph N-Biph t-bu t-bu t-bu b10 2-13-309 N-Biph N-Biph methyl methyl methyl b10 2-13-310 N-Biph N-Biph b1 b1 b1 b10 2-13-311 N-Biph N-Biph b2 b2 b2 b10 2-13-312 N-Biph N-Biph b3 b3 b3 b10 2-13-313 O N-Ph H H H H 2-13-314 O N-Ph t-bu H t-bu H 2-13-315 O N-Ph methyl H methyl H 2-13-316 O N-Ph t-bu t-bu t-bu t-bu 2-13-317 O N-Ph methyl methyl methyl methyl 2-13-318 O N-Ph b1 H b1 H 2-13-319 O N-Ph b2 H b2 H 2-13-320 O N-Ph b3 H b3 H 2-13-321 O N-Ph H H H a1 2-13-322 O N-Ph t-bu t-bu t-bu a1 2-13-323 O N-Ph methyl methyl methyl a1 2-13-324 O N-Ph b1 b1 b1 a1 2-13-325 O N-Ph b2 b2 b2 a1 2-13-326 O N-Ph b3 b3 b3 a1 2-13-327 O N-Ph H H H a2 2-13-328 O N-Ph t-bu t-bu t-bu a2 2-13-329 O N-Ph methyl methyl methyl a2 2-13-330 O N-Ph b1 b1 b1 a2 2-13-331 O N-Ph b2 b2 b2 a2 2-13-332 O N-Ph b3 b3 b3 a2 2-13-333 O N-Ph H H H a3 2-13-334 O N-Ph t-bu t-bu t-bu a3 2-13-335 O N-Ph methyl methyl methyl a3 2-13-336 O N-Ph b1 b1 b1 a3 2-13-337 O N-Ph b2 b2 b2 a3 2-13-338 O N-Ph b3 b3 b3 a3 2-13-339 O N-Ph H H H a4 2-13-340 O N-Ph t-bu t-bu t-bu a4 2-13-341 O N-Ph methyl methyl methyl a4 2-13-342 O N-Ph b1 b1 b1 a4 2-13-343 O N-Ph b2 b2 b2 a4 2-13-344 O N-Ph b3 b3 b3 a4 2-13-345 O N-Ph H H H a5 2-13-346 O N-Ph t-bu t-bu t-bu a5 2-13-347 O N-Ph methyl methyl methyl a5 2-13-348 O N-Ph b1 b1 b1 a5 2-13-349 O N-Ph b2 b2 b2 a5 2-13-350 O N-Ph b3 b3 b3 a5 2-13-351 O N-Ph H H H a6 2-13-352 O N-Ph t-bu t-bu t-bu a6 2-13-353 O N-Ph methyl methyl methyl a6 2-13-354 O N-Ph b1 b1 b1 a6 2-13-355 O N-Ph b2 b2 b2 a6 2-13-356 O N-Ph b3 b3 b3 a6 2-13-357 O N-Ph H H H b1 2-13-358 O N-Ph t-bu t-bu t-bu b1 2-13-359 O N-Ph methyl methyl methyl b1 2-13-360 O N-Ph b1 b1 b1 b1 2-13-361 O N-Ph b2 b2 b2 b1 2-13-362 O N-Ph b3 b3 b3 b1 2-13-363 O N-Ph H H H b2 2-13-364 O N-Ph t-bu t-bu t-bu b2 2-13-365 O N-Ph methyl methyl methyl b2 2-13-366 O N-Ph b1 b1 b1 b2 2-13-367 O N-Ph b2 b2 b2 b2 2-13-368 O N-Ph b3 b3 b3 b2 2-13-369 O N-Ph H H H b3 2-13-370 O N-Ph t-bu t-bu t-bu b3 2-13-371 O N-Ph methyl methyl methyl b3 2-13-372 O N-Ph b1 b1 b1 b3 2-13-373 O N-Ph b2 b2 b2 b3 2-13-374 O N-Ph b3 b3 b3 b3 2-13-375 O N-Ph H H H b4 2-13-376 O N-Ph t-bu t-bu t-bu b4 2-13-377 O N-Ph methyl methyl methyl b4 2-13-378 O N-Ph b1 b1 b1 b4 2-13-379 O N-Ph b2 b2 b2 b4 2-13-380 O N-Ph b3 b3 b3 b4 2-13-381 O N-Ph H H H b5 2-13-382 O N-Ph t-bu t-bu t-bu b5 2-13-383 O N-Ph methyl methyl methyl b5 2-13-384 O N-Ph b1 b1 b1 b5 2-13-385 O N-Ph b2 b2 b2 b5 2-13-386 O N-Ph b3 b3 b3 b5 2-13-387 O N-Ph H H H b6 2-13-388 O N-Ph t-bu t-bu t-bu b6 2-13-389 O N-Ph methyl methyl methyl b6 2-13-390 O N-Ph b1 b1 b1 b6 2-13-391 O N-Ph b2 b2 b2 b6 2-13-392 O N-Ph b3 b3 b3 b6 2-13-393 O N-Ph H H H b7 2-13-394 O N-Ph t-bu t-bu t-bu b7 2-13-395 O N-Ph methyl methyl methyl b7 2-13-396 O N-Ph b1 b1 b1 b7 2-13-397 O N-Ph b2 b2 b2 b7 2-13-398 O N-Ph b3 b3 b3 b7 2-13-399 O N-Ph H H H b8 2-13-400 O N-Ph t-bu t-bu t-bu b8 2-13-401 O N-Ph methyl methyl methyl b8 2-13-402 O N-Ph b1 b1 b1 b8 2-13-403 O N-Ph b2 b2 b2 b8 2-13-404 O N-Ph b3 b3 b3 b8 2-13-405 O N-Ph H H H b9 2-13-406 O N-Ph t-bu t-bu t-bu b9 2-13-407 O N-Ph methyl methyl methyl b9 2-13-408 O N-Ph b1 b1 b1 b9 2-13-409 O N-Ph b2 b2 b2 b9 2-13-410 O N-Ph b3 b3 b3 b9 2-13-411 O N-Ph H H H b10 2-13-412 O N-Ph t-bu t-bu t-bu b10 2-13-413 O N-Ph methyl methyl methyl b10 2-13-414 O N-Ph b1 b1 b1 b10 2-13-415 O N-Ph b2 b2 b2 b10 2-13-416 O N-Ph b3 b3 b3 b10 2-13-417 S N-Ph H H H H 2-13-418 S N-Ph t-bu H t-bu H 2-13-419 S N-Ph methyl H methyl H 2-13-420 S N-Ph t-bu t-bu t-bu t-bu 2-13-421 S N-Ph methyl methyl methyl methyl 2-13-422 S N-Ph b1 H b1 H 2-13-423 S N-Ph b2 H b2 H 2-13-424 S N-Ph b3 H b3 H 2-13-425 S N-Ph H H H a1 2-13-426 S N-Ph t-bu t-bu t-bu a1 2-13-427 S N-Ph methyl methyl methyl a1 2-13-428 S N-Ph b1 b1 b1 a1 2-13-429 S N-Ph b2 b2 b2 a1 2-13-430 S N-Ph b3 b3 b3 a1 2-13-431 S N-Ph H H H a2 2-13-432 S N-Ph t-bu t-bu t-bu a2 2-13-433 S N-Ph methyl methyl methyl a2 2-13-434 S N-Ph b1 b1 b1 a2 2-13-435 S N-Ph b2 b2 b2 a2 2-13-436 S N-Ph b3 b3 b3 a2 2-13-437 S N-Ph H H H a3 2-13-438 S N-Ph t-bu t-bu t-bu a3 2-13-439 S N-Ph methyl methyl methyl a3 2-13-440 S N-Ph b1 b1 b1 a3 2-13-441 S N-Ph b2 b2 b2 a3 2-13-442 S N-Ph b3 b3 b3 a3 2-13-443 S N-Ph H H H a4 2-13-444 S N-Ph t-bu t-bu t-bu a4 2-13-445 S N-Ph methyl methyl methyl a4 2-13-446 S N-Ph b1 b1 b1 a4 2-13-447 S N-Ph b2 b2 b2 a4 2-13-448 S N-Ph b3 b3 b3 a4 2-13-449 S N-Ph H H H a5 2-13-450 S N-Ph t-bu t-bu t-bu a5 2-13-451 S N-Ph methyl methyl methyl a5 2-13-452 S N-Ph b1 b1 b1 a5 2-13-453 S N-Ph b2 b2 b2 a5 2-13-454 S N-Ph b3 b3 b3 a5 2-13-455 S N-Ph H H H a6 2-13-456 S N-Ph t-bu t-bu t-bu a6 2-13-457 S N-Ph methyl methyl methyl a6 2-13-458 S N-Ph b1 b1 b1 a6 2-13-459 S N-Ph b2 b2 b2 a6 2-13-460 S N-Ph b3 b3 b3 a6 2-13-461 S N-Ph H H H b1 2-13-462 S N-Ph t-bu t-bu t-bu b1 2-13-463 S N-Ph methyl methyl methyl b1 2-13-464 S N-Ph b1 b1 b1 b1 2-13-465 S N-Ph b2 b2 b2 b1 2-13-466 S N-Ph b3 b3 b3 b1 2-13-467 S N-Ph H H H b2 2-13-468 S N-Ph t-bu t-bu t-bu b2 2-13-469 S N-Ph methyl methyl methyl b2 2-13-470 S N-Ph b1 b1 b1 b2 2-13-471 S N-Ph b2 b2 b2 b2 2-13-472 S N-Ph b3 b3 b3 b2 2-13-473 S N-Ph H H H b3 2-13-474 S N-Ph t-bu t-bu t-bu b3 2-13-475 S N-Ph methyl methyl methyl b3 2-13-476 S N-Ph b1 b1 b1 b3 2-13-477 S N-Ph b2 b2 b2 b3 2-13-478 S N-Ph b3 b3 b3 b3 2-13-479 S N-Ph H H H b4 2-13-480 S N-Ph t-bu t-bu t-bu b4 2-13-481 S N-Ph methyl methyl methyl b4 2-13-482 S N-Ph b1 b1 b1 b4 2-13-483 S N-Ph b2 b2 b2 b4 2-13-484 S N-Ph b3 b3 b3 b4 2-13-485 S N-Ph H H H b5 2-13-486 S N-Ph t-bu t-bu t-bu b5 2-13-487 S N-Ph methyl methyl methyl b5 2-13-488 S N-Ph b1 b1 b1 b5 2-13-489 S N-Ph b2 b2 b2 b5 2-13-490 S N-Ph b3 b3 b3 b5 2-13-491 S N-Ph H H H b6 2-13-492 S N-Ph t-bu t-bu t-bu b6 2-13-493 S N-Ph methyl methyl methyl b6 2-13-494 S N-Ph b1 b1 b1 b6 2-13-495 S N-Ph b2 b2 b2 b6 2-13-496 S N-Ph b3 b3 b3 b6 2-13-497 S N-Ph H H H b7 2-13-498 S N-Ph t-bu t-bu t-bu b7 2-13-499 S N-Ph methyl methyl methyl b7 2-13-500 S N-Ph b1 b1 b1 b7 2-13-501 S N-Ph b2 b2 b2 b7 2-13-502 S N-Ph b3 b3 b3 b7 2-13-503 S N-Ph H H H b8 2-13-504 S N-Ph t-bu t-bu t-bu b8 2-13-505 S N-Ph methyl methyl methyl b8 2-13-506 S N-Ph b1 b1 b1 b8 2-13-507 S N-Ph b2 b2 b2 b8 2-13-508 S N-Ph b3 b3 b3 b8 2-13-509 S N-Ph H H H b9 2-13-510 S N-Ph t-bu t-bu t-bu b9 2-13-511 S N-Ph methyl methyl methyl b9 2-13-512 S N-Ph b1 b1 b1 b9 2-13-513 S N-Ph b2 b2 b2 b9 2-13-514 S N-Ph b3 b3 b3 b9 2-13-515 S N-Ph H H H b10 2-13-516 S N-Ph t-bu t-bu t-bu b10 2-13-517 S N-Ph methyl methyl methyl b10 2-13-518 S N-Ph b1 b1 b1 b10 2-13-519 S N-Ph b2 b2 b2 b10 2-13-520 S N-Ph b3 b3 b3 b10 Group 2-14 The compounds are represented by the formula 2-14 below, wherein X.sub.1 is B, and Y1, Y2, R1b, R1d, R2b, R2d, R3a are each shown in the table 14 below, ##STR00115## TABLE-US-00041 TABLE 14 Compound No. Y1 Y2 R1b R1d R2b R2d R3a 2-14-001 N-Ph N-Ph H H H H H 2-14-002 N-Ph N-Ph t-bu H t-bu H H 2-14-003 N-Ph N-Ph methyl H methyl H H 2-14-004 N-Ph N-Ph t-bu t-bu t-bu t-bu t-bu 2-14-005 N-Ph N-Ph methyl methyl methyl methyl methyl 2-14-006 N-Ph N-Ph b1 H b1 H H 2-14-007 N-Ph N-Ph b2 H b2 H H 2-14-008 N-Ph N-Ph b3 H b3 H H 2-14-009 N-Ph N-Ph t-bu H t-bu H t-bu 2-14-010 N-Ph N-Ph methyl H methyl H methyl 2-14-011 N-Ph N-Ph b1 H b1 H b1 2-14-012 N-Ph N-Ph b2 H b2 H b2 2-14-013 N-Ph N-Ph b3 H b3 H b3 2-14-014 N-tolyl N-tolyl H H H H H 2-14-015 N-tolyl N-tolyl t-bu H t-bu H H 2-14-016 N-tolyl N-tolyl methyl H methyl H H 2-14-017 N-tolyl N-tolyl t-bu t-bu t-bu t-bu t-bu 2-14-018 N-tolyl N-tolyl methyl methyl methyl methyl methyl 2-14-019 N-tolyl N-tolyl b1 H b1 H H 2-14-020 N-tolyl N-tolyl b2 H b2 H H 2-14-021 N-tolyl N-tolyl b3 H b3 H H 2-14-022 N-tolyl N-tolyl t-bu H t-bu H t-bu 2-14-023 N-tolyl N-tolyl methyl H methyl H methyl 2-14-024 N-tolyl N-tolyl b1 H b1 H b1 2-14-025 N-tolyl N-tolyl b2 H b2 H b2 2-14-026 N-tolyl N-tolyl b3 H b3 H b3 2-14-027 N-Biph N-Biph H H H H H 2-14-028 N-Biph N-Biph t-bu H t-bu H H 2-14-029 N-Biph N-Biph methyl H methyl H H 2-14-030 N-Biph N-Biph t-bu t-bu t-bu t-bu t-bu 2-14-031 N-Biph N-Biph methyl methyl methyl methyl methyl 2-14-032 N-Biph N-Biph b1 H b1 H H 2-14-033 N-Biph N-Biph b2 H b2 H H 2-14-034 N-Biph N-Biph b3 H b3 H H 2-14-035 N-Biph N-Biph t-bu H t-bu H t-bu 2-14-036 N-Biph N-Biph methyl H methyl H methyl 2-14-037 N-Biph N-Biph b1 H b1 H b1 2-14-038 N-Biph N-Biph b2 H b2 H b2 2-14-039 N-Biph N-Biph b3 H b3 H b3 2-14-040 N-Ph O H H H H H 2-14-041 N-Ph O t-bu H t-bu H H 2-14-042 N-Ph O methyl H methyl H H 2-14-043 N-Ph O t-bu t-bu t-bu t-bu t-bu 2-14-044 N-Ph O methyl methyl methyl methyl methyl 2-14-045 N-Ph O b1 H b1 H H 2-14-046 N-Ph O b2 H b2 H H 2-14-047 N-Ph O b3 H b3 H H 2-14-048 N-Ph O t-bu H t-bu H t-bu 2-14-049 N-Ph O methyl H methyl H methyl 2-14-050 N-Ph O b1 H b1 H b1 2-14-051 N-Ph O b2 H b2 H b2 2-14-052 N-Ph O b3 H b3 H b3 2-14-053 N-Ph S H H H H H 2-14-054 N-Ph S t-bu H t-bu H H 2-14-055 N-Ph S methyl H methyl H H 2-14-056 N-Ph S t-bu t-bu t-bu t-bu t-bu 2-14-057 N-Ph S methyl methyl methyl methyl methyl 2-14-058 N-Ph S b1 H b1 H H 2-14-059 N-Ph S b2 H b2 H H 2-14-060 N-Ph S b3 H b3 H H 2-14-061 N-Ph S t-bu H t-bu H t-bu 2-14-062 N-Ph S methyl H methyl H methyl 2-14-063 N-Ph S b1 H b1 H b1 2-14-064 N-Ph S b2 H b2 H b2 2-14-065 N-Ph S b3 H b3 H b3 Group 2-15 The compounds are represented by the formula 2-15 below, wherein X.sub.1 is B, and Y1, Y2, R1b, R1d, R2a, R2c, R3a are each shown in the table 15 below, ##STR00116## TABLE-US-00042 TABLE 15 Compound No. Y1 Y2 R1b R1d R2a R2c R3a 2-15-001 N-Ph N-Ph H H H H H 2-15-002 N-Ph N-Ph t-bu H t-bu H H 2-15-003 N-Ph N-Ph methyl H methyl H H 2-15-004 N-Ph N-Ph t-bu t-bu t-bu t-bu t-bu 2-15-005 N-Ph N-Ph methyl methyl methyl methyl methyl 2-15-006 N-Ph N-Ph b1 H b1 b1 H 2-15-007 N-Ph N-Ph b2 H b2 b2 H 2-15-008 N-Ph N-Ph b3 H b3 b3 H 2-15-009 N-Ph N-Ph b1 H b1 b1 b1 2-15-010 N-Ph N-Ph b2 H b2 b2 b2 2-15-011 N-Ph N-Ph b3 H b3 b3 b3 2-15-012 N-tolyl N-tolyl H H H H H 2-15-013 N-tolyl N-tolyl t-bu H t-bu H H 2-15-014 N-tolyl N-tolyl methyl H methyl H H 2-15-015 N-tolyl N-tolyl t-bu t-bu t-bu t-bu t-bu 2-15-016 N-tolyl N-tolyl methyl methyl methyl methyl methyl 2-15-017 N-tolyl N-tolyl b1 H b1 b1 H 2-15-018 N-tolyl N-tolyl b2 H b2 b2 H 2-15-019 N-tolyl N-tolyl b3 H b3 b3 H 2-15-020 N-tolyl N-tolyl b1 H b1 b1 b1 2-15-021 N-tolyl N-tolyl b2 H b2 b2 b2 2-15-022 N-tolyl N-tolyl b3 H b3 b3 b3 2-15-023 N-Biph N-Biph H H H H H 2-15-024 N-Biph N-Biph t-bu H t-bu H H 2-15-025 N-Biph N-Biph methyl H methyl H H 2-15-026 N-Biph N-Biph t-bu t-bu t-bu t-bu t-bu 2-15-027 N-Biph N-Biph methyl methyl methyl methyl methyl 2-15-028 N-Biph N-Biph b1 H b1 b1 H 2-15-029 N-Biph N-Biph b2 H b2 b2 H 2-15-030 N-Biph N-Biph b3 H b3 b3 H 2-15-031 N-Bioh N-Bioh b1 H b1 b1 b1 2-15-032 N-Biph N-Biph b2 H b2 b2 b2 2-15-033 N-Biph N-Biph b3 H b3 b3 b3 2-15-034 N-Ph O H H H H H 2-15-035 N-Ph O t-bu H t-bu H H 2-15-036 N-Ph O methyl H methyl H H 2-15-037 N-Ph O t-bu t-bu t-bu t-bu t-bu 2-15-038 N-Ph O methyl methyl methyl methyl methyl 2-15-039 N-Ph O b1 H b1 b1 H 2-15-040 N-Ph O b2 H b2 b2 H 2-15-041 N-Ph O b3 H b3 b3 H 2-15-042 N-Ph O b1 H b1 b1 b1 2-15-043 N-Ph O b2 H b2 b2 b2 2-15-044 N-Ph O b3 H b3 b3 b3 2-15-045 N-Ph S H H H H H 2-15-046 N-Ph S t-bu H t-bu H H 2-15-047 N-Ph S methyl H methyl H H 2-15-048 N-Ph S t-bu t-bu t-bu t-bu t-bu 2-15-049 N-Ph S methyl methyl methyl methyl methyl 2-15-050 N-Ph S b1 H b1 b1 H 2-15-051 N-Ph S b2 H b2 b2 H 2-15-052 N-Ph S b3 H b3 b3 H 2-15-053 N-Ph S b1 H b1 b1 b1 2-15-054 N-Ph S b2 H b2 b2 b2 2-15-055 N-Ph S b3 H b3 b3 b3 Group 2-16 The compounds are represented by the formula 2-16 below, wherein X.sub.1 is B, and Y1, Y2, R1a, R1c, R2b, R2d, R3a are each shown in the table 16 below, ##STR00117## TABLE-US-00043 TABLE 16 Compound No. Y1 Y2 R1a R1c R2b R2d R3a 2-16-001 N-Ph N-Ph H H H H H 2-16-002 N-Ph N-Ph t-bu H t-bu H H 2-16-003 N-Ph N-Ph methyl H methyl H H 2-16-004 N-Ph N-Ph t-bu t-bu t-bu t-bu t-bu 2-16-005 N-Ph N-Ph methyl methyl methyl methyl methyl 2-16-006 N-Ph N-Ph b1 b1 b1 H H 2-16-007 N-Ph N-Ph b2 b2 b2 H H 2-16-008 N-Ph N-Ph b3 b3 b3 H H 2-16-009 N-Ph N-Ph b1 b1 b1 H b1 2-16-010 N-Ph N-Ph b2 b2 b2 H b2 2-16-011 N-Ph N-Ph b3 b3 b3 H b3 2-16-012 N-tolyl N-tolyl H H H H H 2-16-013 N-tolyl N-tolyl t-bu H t-bu H H 2-16-014 N-tolyl N-tolyl methyl H methyl H H 2-16-015 N-tolyl N-tolyl t-bu t-bu t-bu t-bu t-bu 2-16-016 N-tolyl N-tolyl methyl methyl methyl methyl methyl 2-16-017 N-tolyl N-tolyl b1 b1 b1 H H 2-16-018 N-tolyl N-tolyl b2 b2 b2 H H 2-16-019 N-tolyl N-tolyl b3 b3 b3 H H 2-16-020 N-tolyl N-tolyl b1 b1 b1 H b1 2-16-021 N-tolyl N-tolyl b2 b2 b2 H b2 2-16-022 N-tolyl N-tolyl b3 b3 b3 H b3 2-16-023 N-Biph N-Biph H H H H H 2-16-024 N-Biph N-Biph t-bu H t-bu H H 2-16-025 N-Biph N-Biph methyl H methyl H H 2-16-026 N-Biph N-Biph t-bu t-bu t-bu t-bu t-bu 2-16-027 N-Biph N-Biph methyl methyl methyl methyl methyl 2-16-028 N-Biph N-Biph b1 b1 b1 H H 2-16-029 N-Biph N-Biph b2 b2 b2 H H 2-16-030 N-Biph N-Biph b3 b3 b3 H H 2-16-031 N-Biph N-Biph b1 b1 b1 H b1 2-16-032 N-Biph N-Biph b2 b2 b2 H b2 2-16-033 N-Biph N-Biph b3 b3 b3 H b3 2-16-034 N-Ph O H H H H H 2-16-035 N-Ph O t-bu H t-bu H H 2-16-036 N-Ph O methyl H methyl H H 2-16-037 N-Ph O t-bu t-bu t-bu t-bu t-bu 2-16-038 N-Ph O methyl methyl methyl methyl methyl 2-16-039 N-Ph O b1 b1 b1 H H 2-16-040 N-Ph O b2 b2 b2 H H 2-16-041 N-Ph O b3 b3 b3 H H 2-16-042 N-Ph O b1 b1 b1 H b1 2-16-043 N-Ph O b2 b2 b2 H b2 2-16-044 N-Ph O b3 b3 b3 H b3 2-16-045 N-Ph S H H H H H 2-16-046 N-Ph S t-bu H t-bu H H 2-16-047 N-Ph S methyl H methyl H H 2-16-048 N-Ph S t-bu t-bu t-bu t-bu t-bu 2-16-049 N-Ph S methyl methyl methyl methyl methyl 2-16-050 N-Ph S b1 b1 b1 H H 2-16-051 N-Ph S b2 b2 b2 H H 2-16-052 N-Ph S b3 b3 b3 H H 2-16-053 N-Ph S b1 b1 b1 H b1 2-16-054 N-Ph S b2 b2 b2 H b2 2-16-055 N-Ph S b3 b3 b3 H b3 Group 2-17 The compounds are represented by the formula 2-17 below, wherein X.sub.1 is B, and Y1, Y2, R1a, R1c, R2a, R2c, R3a are each shown in the table 17 below, ##STR00118## TABLE-US-00044 TABLE 17 Compound No. Y1 Y2 R1a R1c R2a R2c R3a 2-17-001 N-Ph N-Ph H H H H H 2-17-002 N-Ph N-Ph t-bu H t-bu H H 2-17-003 N-Ph N-Ph methyl H methyl H H 2-17-004 N-Ph N-Ph t-bu t-bu t-bu t-bu t-bu 2-17-005 N-Ph N-Ph methyl methyl methyl methyl methyl 2-17-006 N-Ph N-Ph b1 H b1 H H 2-17-007 N-Ph N-Ph b2 H b2 H H 2-17-008 N-Ph N-Ph b3 H b3 H H 2-17-009 N-Ph N-Ph t-bu H t-bu H t-bu 2-17-010 N-Ph N-Ph methyl H methyl H methyl 2-17-011 N-Ph N-Ph b1 H b1 H b1 2-17-012 N-Ph N-Ph b2 H b2 H b2 2-17-013 N-Ph N-Ph b3 H b3 H b3 2-17-014 N-Ph N-Ph b1 b1 b1 b1 H 2-17-015 N-Ph N-Ph b2 b2 b2 b2 H 2-17-016 N-Ph N-Ph b3 b3 b3 b3 H 2-17-017 N-Ph N-Ph b1 b1 b1 b1 b1 2-17-018 N-Ph N-Ph b2 b2 b2 b2 b2 2-17-019 N-Ph N-Ph b3 b3 b3 b3 b3 2-17-020 N-tolyl N-tolyl H H H H H 2-17-021 N-tolyl N-tolyl t-bu H t-bu H H 2-17-022 N-tolyl N-tolyl methyl H methyl H H 2-17-023 N-tolyl N-tolyl t-bu t-bu t-bu t-bu t-bu 2-17-024 N-tolyl N-tolyl methyl methyl methyl methyl methyl 2-17-025 N-tolyl N-tolyl b1 H b1 H H 2-17-026 N-tolyl N-tolyl b2 H b2 H H 2-17-027 N-tolyl N-tolyl b3 H b3 H H 2-17-028 N-tolyl N-tolyl t-bu H t-bu H t-bu 2-17-029 N-tolyl N-tolyl methyl H methyl H methyl 2-17-030 N-tolyl N-tolyl b1 H b1 H b1 2-17-031 N-tolyl N-tolyl b2 H b2 H b2 2-17-032 N-tolyl N-tolyl b3 H b3 H b3 2-17-033 N-tolyl N-tolyl b1 b1 b1 b1 H 2-17-034 N-tolyl N-tolyl b2 b2 b2 b2 H 2-17-035 N-tolyl N-tolyl b3 b3 b3 b3 H 2-17-036 N-tolyl N-tolyl b1 b1 b1 b1 b1 2-17-037 N-tolyl N-tolyl b2 b2 b2 b2 b2 2-17-038 N-tolyl N-tolyl b3 b3 b3 b3 b3 2-17-039 N-Biph N-Biph H H H H H 2-17-040 N-Biph N-Biph t-bu H t-bu H H 2-17-041 N-Biph N-Biph methyl H methyl H H 2-17-042 N-Biph N-Biph t-bu t-bu t-bu t-bu t-bu 2-17-043 N-Biph N-Biph methyl methyl methyl methyl methyl 2-17-044 N-Biph N-Biph b1 H b1 H H 2-17-045 N-Biph N-Biph b2 H b2 H H 2-17-046 N-Biph N-Biph b3 H b3 H H 2-17-047 N-Biph N-Biph t-bu H t-bu H t-bu 2-17-048 N-Biph N-Biph methyl H methyl H methyl 2-17-049 N-Biph N-Biph b1 H b1 H b1 2-17-050 N-Biph N-Biph b2 H b2 H b2 2-17-051 N-Biph N-Biph b3 H b3 H b3 2-17-052 N-Biph N-Biph b1 b1 b1 b1 H 2-17-053 N-Biph N-Biph b2 b2 b2 b2 H 2-17-054 N-Biph N-Biph b3 b3 b3 b3 H 2-17-055 N-Biph N-Biph b1 b1 b1 b1 b1 2-17-056 N-Biph N-Biph b2 b2 b2 b2 b2 2-17-057 N-Biph N-Biph b3 b3 b3 b3 b3 2-17-058 N-Ph O H H H H H 2-17-059 N-Ph O t-bu H t-bu H H 2-17-060 N-Ph O methyl H methyl H H 2-17-061 N-Ph O t-bu t-bu t-bu t-bu t-bu 2-17-062 N-Ph O methyl methyl methyl methyl methyl 2-17-063 N-Ph O b1 H b1 H H 2-17-064 N-Ph O b2 H b2 H H 2-17-065 N-Ph O b3 H b3 H H 2-17-066 N-Ph O t-bu H t-bu H t-bu 2-17-067 N-Ph O methyl H methyl H methyl 2-17-068 N-Ph O b1 H b1 H b1 2-17-069 N-Ph O b2 H b2 H b2 2-17-070 N-Ph O b3 H b3 H b3 2-17-071 N-Ph O b1 b1 b1 b1 H 2-17-072 N-Ph O b2 b2 b2 b2 H 2-17-073 N-Ph O b3 b3 b3 b3 H 2-17-074 N-Ph O b1 b1 b1 b1 b1 2-17-075 N-Ph O b2 b2 b2 b2 b2 2-17-076 N-Ph O b3 b3 b3 b3 b3 2-17-077 N-Ph S H H H H H 2-17-078 N-Ph S t-bu H t-bu H H 2-17-079 N-Ph S methyl H methyl H H 2-17-080 N-Ph S t-bu t-bu t-bu t-bu t-bu 2-17-081 N-Ph S methyl methyl methyl methyl methyl 2-17-082 N-Ph S b1 H b1 H H 2-17-083 N-Ph S b2 H b2 H H 2-17-084 N-Ph S b3 H b3 H H 2-17-085 N-Ph S t-bu H t-bu H t-bu 2-17-086 N-Ph S methyl H methyl H methyl 2-17-087 N-Ph S b1 H b1 H b1 2-17-088 N-Ph S b2 H b2 H b2 2-17-089 N-Ph S b3 H b3 H b3 2-17-090 N-Ph S b1 b1 b1 b1 H 2-17-091 N-Ph S b2 b2 b2 b2 H 2-17-092 N-Ph S b3 b3 b3 b3 H 2-17-093 N-Ph S b1 b1 b1 b1 b1 2-17-094 N-Ph S b2 b2 b2 b2 b2 2-17-095 N-Ph S b3 b3 b3 b3 b3 Group 2-18 The compounds are represented by the formula 2-18 below, wherein CY.sub.2 and CY.sub.3 are each a benzene group, X.sub.1 is B, and Y1, Y2, Y3, R1b, (R2)a2, (R3)a3 are each shown in the table 18 below, ##STR00119## TABLE-US-00045 TABLE 18 Compound No. Y1/Y3 Y2 R1b (R2)a2 (R3)a3 2-18-001 N-Ph N-Ph H H H 2-18-002 N-Ph N-Ph t-bu H H 2-18-003 N-Ph N-Ph methyl H H 2-18-004 N-Ph N-Ph t-bu t-bu t-bu 2-18-005 N-Ph N-Ph methyl methyl methyl 2-18-006 N-Ph N-Ph b1 H H 2-18-007 N-Ph N-Ph b2 H H 2-18-008 N-Ph N-Ph b3 H H 2-18-009 N-Ph N-Ph H H a1 2-18-010 N-Ph N-Ph t-bu H a1 2-18-011 N-Ph N-Ph methyl H a1 2-18-012 N-Ph N-Ph b1 H a1 2-18-013 N-Ph N-Ph b2 H a1 2-18-014 N-Ph N-Ph b3 H a1 2-18-015 N-Ph N-Ph H H a2 2-18-016 N-Ph N-Ph t-bu H a2 2-18-017 N-Ph N-Ph methyl H a2 2-18-018 N-Ph N-Ph b1 H a2 2-18-019 N-Ph N-Ph b2 H a2 2-18-020 N-Ph N-Ph b3 H a2 2-18-021 N-Ph N-Ph H H a3 2-18-022 N-Ph N-Ph t-bu H a3 2-18-023 N-Ph N-Ph methyl H a3 2-18-024 N-Ph N-Ph b1 H a3 2-18-025 N-Ph N-Ph b2 H a3 2-18-026 N-Ph N-Ph b3 H a3 2-18-027 N-Ph N-Ph H H a4 2-18-028 N-Ph N-Ph t-bu H a4 2-18-029 N-Ph N-Ph methyl H a4 2-18-030 N-Ph N-Ph b1 H a4 2-18-031 N-Ph N-Ph b2 H a4 2-18-032 N-Ph N-Ph b3 H a4 2-18-033 N-Ph N-Ph H H a5 2-18-034 N-Ph N-Ph t-bu H a5 2-18-035 N-Ph N-Ph methyl H a5 2-18-036 N-Ph N-Ph b1 H a5 2-18-037 N-Ph N-Ph b2 H a5 2-18-038 N-Ph N-Ph b3 H a5 2-18-039 N-Ph N-Ph H H a6 2-18-040 N-Ph N-Ph t-bu H a6 2-18-041 N-Ph N-Ph methyl H a6 2-18-042 N-Ph N-Ph b1 H a6 2-18-043 N-Ph N-Ph b2 H a6 2-18-044 N-Ph N-Ph b3 H a6 2-18-045 N-Ph N-Ph H H b1 2-18-046 N-Ph N-Ph t-bu H b1 2-18-047 N-Ph N-Ph methyl H b1 2-18-048 N-Ph N-Ph b1 H b1 2-18-049 N-Ph N-Ph b2 H b1 2-18-050 N-Ph N-Ph b3 H b1 2-18-051 N-Ph N-Ph H H b2 2-18-052 N-Ph N-Ph t-bu H b2 2-18-053 N-Ph N-Ph methyl H b2 2-18-054 N-Ph N-Ph b1 H b2 2-18-055 N-Ph N-Ph b2 H b2 2-18-056 N-Ph N-Ph b3 H b2 2-18-057 N-Ph N-Ph H H b3 2-18-058 N-Ph N-Ph t-bu H b3 2-18-059 N-Ph N-Ph methyl H b3 2-18-060 N-Ph N-Ph b1 H b3 2-18-061 N-Ph N-Ph b2 H b3 2-18-062 N-Ph N-Ph b3 H b3 2-18-063 N-Ph N-Ph H H b4 2-18-064 N-Ph N-Ph t-bu H b4 2-18-065 N-Ph N-Ph methyl H b4 2-18-066 N-Ph N-Ph b1 H b4 2-18-067 N-Ph N-Ph b2 H b4 2-18-068 N-Ph N-Ph b3 H b4 2-18-069 N-Ph N-Ph H H b5 2-18-070 N-Ph N-Ph t-bu H b5 2-18-071 N-Ph N-Ph methyl H b5 2-18-072 N-Ph N-Ph b1 H b5 2-18-073 N-Ph N-Ph b2 H b5 2-18-074 N-Ph N-Ph b3 H b5 2-18-075 N-Ph N-Ph H H b6 2-18-076 N-Ph N-Ph t-bu H b6 2-18-077 N-Ph N-Ph methyl H b6 2-18-078 N-Ph N-Ph b1 H b6 2-18-079 N-Ph N-Ph b2 H b6 2-18-080 N-Ph N-Ph b3 H b6 2-18-081 N-Ph N-Ph H H b7 2-18-082 N-Ph N-Ph t-bu H b7 2-18-083 N-Ph N-Ph methyl H b7 2-18-084 N-Ph N-Ph b1 H b7 2-18-085 N-Ph N-Ph b2 H b7 2-18-086 N-Ph N-Ph b3 H b7 2-18-087 N-Ph N-Ph H H b8 2-18-088 N-Ph N-Ph t-bu H b8 2-18-089 N-Ph N-Ph methyl H b8 2-18-090 N-Ph N-Ph b1 H b8 2-18-091 N-Ph N-Ph b2 H b8 2-18-092 N-Ph N-Ph b3 H b8 2-18-093 N-Ph N-Ph H H b9 2-18-094 N-Ph N-Ph t-bu H b9 2-18-095 N-Ph N-Ph methyl H b9 2-18-096 N-Ph N-Ph b1 H b9 2-18-097 N-Ph N-Ph b2 H b9 2-18-098 N-Ph N-Ph b3 H b9 2-18-099 N-Ph N-Ph H H b1 0 2-18-100 N-Ph N-Ph t-bu H b1 0 2-18-101 N-Ph N-Ph methyl H b1 0 2-18-102 N-Ph N-Ph b1 H b1 0 2-18-103 N-Ph N-Ph b2 H b1 0 2-18-104 N-Ph N-Ph b3 H b1 0 2-18-105 N-Ph N-Ph H a1 H 2-18-106 N-Ph N-Ph t-bu a1 H 2-18-107 N-Ph N-Ph methyl a1 H 2-18-108 N-Ph N-Ph b1 a1 H 2-18-109 N-Ph N-Ph b2 a1 H 2-18-110 N-Ph N-Ph b3 a1 H 2-18-111 N-Ph N-Ph H a2 H 2-18-112 N-Ph N-Ph t-bu a2 H 2-18-113 N-Ph N-Ph methyl a2 H 2-18-114 N-Ph N-Ph b1 a2 H 2-18-115 N-Ph N-Ph b2 a2 H 2-18-116 N-Ph N-Ph b3 a2 H 2-18-117 N-Ph N-Ph H a3 H 2-18-118 N-Ph N-Ph t-bu a3 H 2-18-119 N-Ph N-Ph methyl a3 H 2-18-120 N-Ph N-Ph b1 a3 H 2-18-121 N-Ph N-Ph b2 a3 H 2-18-122 N-Ph N-Ph b3 a3 H 2-18-123 N-Ph N-Ph H a4 H 2-18-124 N-Ph N-Ph t-bu a4 H 2-18-125 N-Ph N-Ph methyl a4 H 2-18-126 N-Ph N-Ph b1 a4 H 2-18-127 N-Ph N-Ph b2 a4 H 2-18-128 N-Ph N-Ph b3 a4 H 2-18-129 N-Ph N-Ph H a5 H 2-18-130 N-Ph N-Ph t-bu a5 H 2-18-131 N-Ph N-Ph methyl a5 H 2-18-132 N-Ph N-Ph b1 a5 H 2-18-133 N-Ph N-Ph b2 a5 H 2-18-134 N-Ph N-Ph b3 a5 H 2-18-135 N-Ph N-Ph H a6 H 2-18-136 N-Ph N-Ph t-bu a6 H 2-18-137 N-Ph N-Ph methyl a6 H 2-18-138 N-Ph N-Ph b1 a6 H 2-18-139 N-Ph N-Ph b2 a6 H 2-18-140 N-Ph N-Ph b3 a6 H 2-18-141 N-Ph N-Ph H b1 H 2-18-142 N-Ph N-Ph t-bu b1 H 2-18-143 N-Ph N-Ph methyl b1 H 2-18-144 N-Ph N-Ph b1 b1 H 2-18-145 N-Ph N-Ph b2 b1 H 2-18-146 N-Ph N-Ph b3 b1 H 2-18-147 N-Ph N-Ph H b2 H 2-18-148 N-Ph N-Ph t-bu b2 H 2-18-149 N-Ph N-Ph methyl b2 H 2-18-150 N-Ph N-Ph b1 b2 H 2-18-151 N-Ph N-Ph b2 b2 H 2-18-152 N-Ph N-Ph b3 b2 H 2-18-153 N-Ph N-Ph H b3 H 2-18-154 N-Ph N-Ph t-bu b3 H 2-18-155 N-Ph N-Ph methyl b3 H 2-18-156 N-Ph N-Ph b1 b3 H 2-18-157 N-Ph N-Ph b2 b3 H 2-18-158 N-Ph N-Ph b3 b3 H 2-18-159 N-Ph N-Ph H b4 H 2-18-160 N-Ph N-Ph t-bu b4 H 2-18-161 N-Ph N-Ph methyl b4 H 2-18-162 N-Ph N-Ph b1 b4 H 2-18-163 N-Ph N-Ph b2 b4 H 2-18-164 N-Ph N-Ph b3 b4 H 2-18-165 N-Ph N-Ph H b5 H 2-18-166 N-Ph N-Ph t-bu b5 H 2-18-167 N-Ph N-Ph methyl b5 H 2-18-168 N-Ph N-Ph b1 b5 H 2-18-169 N-Ph N-Ph b2 b5 H 2-18-170 N-Ph N-Ph b3 b5 H 2-18-171 N-Ph N-Ph H b6 H 2-18-172 N-Ph N-Ph t-bu b6 H 2-18-173 N-Ph N-Ph methyl b6 H 2-18-174 N-Ph N-Ph b1 b6 H 2-18-175 N-Ph N-Ph b2 b6 H 2-18-176 N-Ph N-Ph b3 b6 H 2-18-177 N-Ph N-Ph H b7 H 2-18-178 N-Ph N-Ph t-bu b7 H 2-18-179 N-Ph N-Ph methyl b7 H 2-18-180 N-Ph N-Ph b1 b7 H 2-18-181 N-Ph N-Ph b2 b7 H 2-18-182 N-Ph N-Ph b3 b7 H 2-18-183 N-Ph N-Ph H b8 H 2-18-184 N-Ph N-Ph t-bu b8 H 2-18-185 N-Ph N-Ph methyl b8 H 2-18-186 N-Ph N-Ph b1 b8 H 2-18-187 N-Ph N-Ph b2 b8 H 2-18-188 N-Ph N-Ph b3 b8 H 2-18-189 N-Ph N-Ph H b9 H 2-18-190 N-Ph N-Ph t-bu b9 H 2-18-191 N-Ph N-Ph methyl b9 H 2-18-192 N-Ph N-Ph b1 b9 H 2-18-193 N-Ph N-Ph b2 b9 H 2-18-194 N-Ph N-Ph b3 b9 H 2-18-195 N-Ph N-Ph H b10 H 2-18-196 N-Ph N-Ph t-bu b10 H 2-18-197 N-Ph N-Ph methyl b10 H 2-18-198 N-Ph N-Ph b1 b10 H 2-18-199 N-Ph N-Ph b2 b10 H 2-18-200 N-Ph N-Ph b3 b10 H 2-18-201 N-Ph N-Ph H a1 a1 2-18-202 N-Ph N-Ph t-bu a1 a1 2-18-203 N-Ph N-Ph methyl a1 a1 2-18-204 N-Ph N-Ph b1 a1 a1 2-18-205 N-Ph N-Ph b2 a1 a1 2-18-206 N-Ph N-Ph b3 a1 a1 2-18-207 N-Ph N-Ph H a2 a2 2-18-208 N-Ph N-Ph t-bu a2 a2 2-18-209 N-Ph N-Ph methyl a2 a2 2-18-210 N-Ph N-Ph b1 a2 a2 2-18-211 N-Ph N-Ph b2 a2 a2 2-18-212 N-Ph N-Ph b3 a2 a2 2-18-213 N-Ph N-Ph H a3 a3 2-18-214 N-Ph N-Ph t-bu a3 a3 2-18-215 N-Ph N-Ph methyl a3 a3 2-18-216 N-Ph N-Ph b1 a3 a3 2-18-217 N-Ph N-Ph b2 a3 a3 2-18-218 N-Ph N-Ph b3 a3 a3 2-18-219 N-Ph N-Ph H b1 b1 2-18-220 N-Ph N-Ph t-bu b1 b1 2-18-221 N-Ph N-Ph methyl b1 b1 2-18-222 N-Ph N-Ph b1 b1 b1 2-18-223 N-Ph N-Ph b2 b1 b1 2-18-224 N-Ph N-Ph b3 b1 b1 2-18-225 N-Ph N-Ph H b2 b2 2-18-226 N-Ph N-Ph t-bu b2 b2 2-18-227 N-Ph N-Ph methyl b2 b2 2-18-228 N-Ph N-Ph b1 b2 b2 2-18-229 N-Ph N-Ph b2 b2 b2 2-18-230 N-Ph N-Ph b3 b2 b2 2-18-231 N-Ph N-Ph H b3 b3 2-18-232 N-Ph N-Ph t-bu b3 b3 2-18-233 N-Ph N-Ph methyl b3 b3 2-18-234 N-Ph N-Ph b1 b3 b3 2-18-235 N-Ph N-Ph b2 b3 b3 2-18-236 N-Ph N-Ph b3 b3 b3 2-18-237 N-Ph N-Ph H b5 b5 2-18-238 N-Ph N-Ph t-bu b5 b5 2-18-239 N-Ph N-Ph methyl b5 b5 2-18-240 N-Ph N-Ph b1 b5 b5 2-18-241 N-Ph N-Ph b2 b5 b5 2-18-242 N-Ph N-Ph b3 b5 b5 2-18-243 N-Ph N-Ph H b6 b6 2-18-244 N-Ph N-Ph t-bu b6 b6 2-18-245 N-Ph N-Ph methyl b6 b6 2-18-246 N-Ph N-Ph b1 b6 b6 2-18-247 N-Ph N-Ph b2 b6 b6 2-18-248 N-Ph N-Ph b3 b6 b6 2-18-249 N-Ph N-Ph H b7 b7 2-18-250 N-Ph N-Ph t-bu b7 b7 2-18-251 N-Ph N-Ph methyl b7 b7 2-18-252 N-Ph N-Ph b1 b7 b7 2-18-253 N-Ph N-Ph b2 b7 b7 2-18-254 N-Ph N-Ph b3 b7 b7 2-18-255 N-tolyl N-tolyl H H H 2-18-256 N-tolyl N-tolyl t-bu H H 2-18-257 N-tolyl N-tolyl methyl H H 2-18-258 N-tolyl N-tolyl t-bu t-bu t-bu 2-18-259 N-tolyl N-tolyl methyl methyl methyl 2-18-260 N-tolyl N-tolyl b1 H H 2-18-261 N-tolyl N-tolyl b2 H H 2-18-262 N-tolyl N-tolyl b3 H H 2-18-263 N-tolyl N-tolyl H H a1 2-18-264 N-tolyl N-tolyl t-bu H a1 2-18-265 N-tolyl N-tolyl methyl H a1 2-18-266 N-tolyl N-tolyl b1 H a1 2-18-267 N-tolyl N-tolyl b2 H a1 2-18-268 N-tolyl N-tolyl b3 H a1 2-18-269 N-tolyl N-tolyl H H a2 2-18-270 N-tolyl N-tolyl t-bu H a2 2-18-271 N-tolyl N-tolyl methyl H a2 2-18-272 N-tolyl N-tolyl b1 H a2 2-18-273 N-tolyl N-tolyl b2 H a2 2-18-274 N-tolyl N-tolyl b3 H a2 2-18-275 N-tolyl N-tolyl H H a3 2-18-276 N-tolyl N-tolyl t-bu H a3 2-18-277 N-tolyl N-tolyl methyl H a3 2-18-278 N-tolyl N-tolyl b1 H a3 2-18-279 N-tolyl N-tolyl b2 H a3 2-18-280 N-tolyl N-tolyl b3 H a3 2-18-281 N-tolyl N-tolyl H H a4 2-18-282 N-tolyl N-tolyl t-bu H a4 2-18-283 N-tolyl N-tolyl methyl H a4 2-18-284 N-tolyl N-tolyl b1 H a4 2-18-285 N-tolyl N-tolyl b2 H a4 2-18-286 N-tolyl N-tolyl b3 H a4 2-18-287 N-tolyl N-tolyl H H a5 2-18-288 N-tolyl N-tolyl t-bu H a5 2-18-289 N-tolyl N-tolyl methyl H a5 2-18-290 N-tolyl N-tolyl b1 H a5 2-18-291 N-tolyl N-tolyl b2 H a5 2-18-292 N-tolyl N-tolyl b3 H a5 2-18-293 N-tolyl N-tolyl H H a6 2-18-294 N-tolyl N-tolyl t-bu H a6 2-18-295 N-tolyl N-tolyl methyl H a6 2-18-296 N-tolyl N-tolyl b1 H a6 2-18-297 N-tolyl N-tolyl b2 H a6 2-18-298 N-tolyl N-tolyl b3 H a6 2-18-299 N-tolyl N-tolyl H H b1 2-18-300 N-tolyl N-tolyl t-bu H b1 2-18-301 N-tolyl N-tolyl methyl H b1 2-18-302 N-tolyl N-tolyl b1 H b1 2-18-303 N-tolyl N-tolyl b2 H b1 2-18-304 N-tolyl N-tolyl b3 H b1 2-18-305 N-tolyl N-tolyl H H b2 2-18-306 N-tolyl N-tolyl t-bu H b2 2-18-307 N-tolyl N-tolyl methyl H b2 2-18-308 N-tolyl N-tolyl b1 H b2 2-18-309 N-tolyl N-tolyl b2 H b2 2-18-310 N-tolyl N-tolyl b3 H b2 2-18-311 N-tolyl N-tolyl H H b3 2-18-312 N-tolyl N-tolyl t-bu H b3 2-18-313 N-tolyl N-tolyl methyl H b3 2-18-314 N-tolyl N-tolyl b1 H b3 2-18-315 N-tolyl N-tolyl b2 H b3 2-18-316 N-tolyl N-tolyl b3 H b3 2-18-317 N-tolyl N-tolyl H H b4 2-18-318 N-tolyl N-tolyl t-bu H b4 2-18-319 N-tolyl N-tolyl methyl H b4 2-18-320 N-tolyl N-tolyl b1 H b4 2-18-321 N-tolyl N-tolyl b2 H b4 2-18-322 N-tolyl N-tolyl b3 H b4 2-18-323 N-tolyl N-tolyl H H b5 2-18-324 N-tolyl N-tolyl t-bu H b5 2-18-325 N-tolyl N-tolyl methyl H b5 2-18-326 N-tolyl N-tolyl b1 H b5 2-18-327 N-tolyl N-tolyl b2 H b5 2-18-328 N-tolyl N-tolyl b3 H b5 2-18-329 N-tolyl N-tolyl H H b6 2-18-330 N-tolyl N-tolyl t-bu H b6 2-18-331 N-tolyl N-tolyl methyl H b6 2-18-332 N-tolyl N-tolyl b1 H b6 2-18-333 N-tolyl N-tolyl b2 H b6 2-18-334 N-tolyl N-tolyl b3 H b6 2-18-335 N-tolyl N-tolyl H H b7 2-18-336 N-tolyl N-tolyl t-bu H b7 2-18-337 N-tolyl N-tolyl methyl H b7 2-18-338 N-tolyl N-tolyl b1 H b7 2-18-339 N-tolyl N-tolyl b2 H b7 2-18-340 N-tolyl N-tolyl b3 H b7 2-18-341 N-tolyl N-tolyl H H b8 2-18-342 N-tolyl N-tolyl t-bu H b8 2-18-343 N-tolyl N-tolyl methyl H b8 2-18-344 N-tolyl N-tolyl b1 H b8 2-18-345 N-tolyl N-tolyl b2 H b8 2-18-346 N-tolyl N-tolyl b3 H b8 2-18-347 N-tolyl N-tolyl H H b9 2-18-348 N-tolyl N-tolyl t-bu H b9 2-18-349 N-tolyl N-tolyl methyl H b9 2-18-350 N-tolyl N-tolyl b1 H b9 2-18-351 N-tolyl N-tolyl b2 H b9 2-18-352 N-tolyl N-tolyl b3 H b9 2-18-353 N-tolyl N-tolyl H H b10 2-18-354 N-tolyl N-tolyl t-bu H b10 2-18-355 N-tolyl N-tolyl methyl H b1 0 2-18-356 N-tolyl N-tolyl b1 H b1 0 2-18-357 N-tolyl N-tolyl b2 H b1 0 2-18-358 N-tolyl N-tolyl b3 H b1 0 2-18-359 N-tolyl N-tolyl H a1 H 2-18-360 N-tolyl N-tolyl t-bu a1 H 2-18-361 N-tolyl N-tolyl methyl a1 H 2-18-362 N-tolyl N-tolyl b1 a1 H 2-18-363 N-tolyl N-tolyl b2 a1 H 2-18-364 N-tolyl N-tolyl b3 a1 H 2-18-365 N-tolyl N-tolyl H a2 H 2-18-366 N-tolyl N-tolyl t-bu a2 H 2-18-367 N-tolyl N-tolyl methyl a2 H 2-18-368 N-tolyl N-tolyl b1 a2 H 2-18-369 N-tolyl N-tolyl b2 a2 H 2-18-370 N-tolyl N-tolyl b3 a2 H 2-18-371 N-tolyl N-tolyl H a3 H 2-18-372 N-tolyl N-tolyl t-bu a3 H 2-18-373 N-tolyl N-tolyl methyl a3 H 2-18-374 N-tolyl N-tolyl b1 a3 H 2-18-375 N-tolyl N-tolyl b2 a3 H 2-18-376 N-tolyl N-tolyl b3 a3 H 2-18-377 N-tolyl N-tolyl H a4 H 2-18-378 N-tolyl N-tolyl t-bu a4 H 2-18-379 N-tolyl N-tolyl methyl a4 H 2-18-380 N-tolyl N-tolyl b1 a4 H 2-18-381 N-tolyl N-tolyl b2 a4 H 2-18-382 N-tolyl N-tolyl b3 a4 H 2-18-383 N-tolyl N-tolyl H a5 H 2-18-384 N-tolyl N-tolyl t-bu a5 H 2-18-385 N-tolyl N-tolyl methyl a5 H 2-18-386 N-tolyl N-tolyl b1 a5 H 2-18-387 N-tolyl N-tolyl b2 a5 H 2-18-388 N-tolyl N-tolyl b3 a5 H 2-18-389 N-tolyl N-tolyl H a6 H 2-18-390 N-tolyl N-tolyl t-bu a6 H 2-18-391 N-tolyl N-tolyl methyl a6 H 2-18-392 N-tolyl N-tolyl b1 a6 H 2-18-393 N-tolyl N-tolyl b2 a6 H 2-18-394 N-tolyl N-tolyl b3 a6 H 2-18-395 N-tolyl N-tolyl H b1 H 2-18-396 N-tolyl N-tolyl t-bu b1 H 2-18-397 N-tolyl N-tolyl methyl b1 H 2-18-398 N-tolyl N-tolyl b1 b1 H 2-18-399 N-tolyl N-tolyl b2 b1 H 2-18-400 N-tolyl N-tolyl b3 b1 H 2-18-401 N-tolyl N-tolyl H b2 H 2-18-402 N-tolyl N-tolyl t-bu b2 H 2-18-403 N-tolyl N-tolyl methyl b2 H 2-18-404 N-tolyl N-tolyl b1 b2 H 2-18-405 N-tolyl N-tolyl b2 b2 H 2-18-406 N-tolyl N-tolyl b3 b2 H 2-18-407 N-tolyl N-tolyl H b3 H 2-18-408 N-tolyl N-tolyl t-bu b3 H 2-18-409 N-tolyl N-tolyl methyl b3 H 2-18-410 N-tolyl N-tolyl b1 b3 H 2-18-411 N-tolyl N-tolyl b2 b3 H 2-18-412 N-tolyl N-tolyl b3 b3 H 2-18-413 N-tolyl N-tolyl H b4 H 2-18-414 N-tolyl N-tolyl t-bu b4 H 2-18-415 N-tolyl N-tolyl methyl b4 H 2-18-416 N-tolyl N-tolyl b1 b4 H 2-18-417 N-tolyl N-tolyl b2 b4 H 2-18-418 N-tolyl N-tolyl b3 b4 H 2-18-419 N-tolyl N-tolyl H b5 H 2-18-420 N-tolyl N-tolyl t-bu b5 H 2-18-421 N-tolyl N-tolyl methyl b5 H 2-18-422 N-tolyl N-tolyl b1 b5 H 2-18-423 N-tolyl N-tolyl b2 b5 H 2-18-424 N-tolyl N-tolyl b3 b5 H 2-18-425 N-tolyl N-tolyl H b6 H 2-18-426 N-tolyl N-tolyl t-bu b6 H 2-18-427 N-tolyl N-tolyl methyl b6 H 2-18-428 N-tolyl N-tolyl b1 b6 H 2-18-429 N-tolyl N-tolyl b2 b6 H 2-18-430 N-tolyl N-tolyl b3 b6 H 2-18-431 N-tolyl N-tolyl H b7 H 2-18-432 N-tolyl N-tolyl t-bu b7 H 2-18-433 N-tolyl N-tolyl methyl b7 H 2-18-434 N-tolyl N-tolyl b1 b7 H 2-18-435 N-tolyl N-tolyl b2 b7 H 2-18-436 N-tolyl N-tolyl b3 b7 H 2-18-437 N-tolyl N-tolyl H b8 H 2-18-438 N-tolyl N-tolyl t-bu b8 H 2-18-439 N-tolyl N-tolyl methyl b8 H 2-18-440 N-tolyl N-tolyl b1 b8 H 2-18-441 N-tolyl N-tolyl b2 b8 H 2-18-442 N-tolyl N-tolyl b3 b8 H 2-18-443 N-tolyl N-tolyl H b9 H 2-18-444 N-tolyl N-tolyl t-bu b9 H 2-18-445 N-tolyl N-tolyl methyl b9 H 2-18-446 N-tolyl N-tolyl b1 b9 H 2-18-447 N-tolyl N-tolyl b2 b9 H 2-18-448 N-tolyl N-tolyl b3 b9 H 2-18-449 N-tolyl N-tolyl H b1 0 H 2-18-450 N-tolyl N-tolyl t-bu b1 0 H 2-18-451 N-tolyl N-tolyl methyl b1 0 H 2-18-452 N-tolyl N-tolyl b1 b1 0 H 2-18-453 N-tolyl N-tolyl b2 b1 0 H 2-18-454 N-tolyl N-tolyl b3 b1 0 H 2-18-455 N-tolyl N-tolyl H a1 a1 2-18-456 N-tolyl N-tolyl t-bu a1 a1 2-18-457 N-tolyl N-tolyl methyl a1 a1 2-18-458 N-tolyl N-tolyl b1 a1 a1 2-18-459 N-tolyl N-tolyl b2 a1 a1 2-18-460 N-tolyl N-tolyl b3 a1 a1 2-18-461 N-tolyl N-tolyl H a2 a2 2-18-462 N-tolyl N-tolyl t-bu a2 a2 2-18-463 N-tolyl N-tolyl methyl a2 a2 2-18-464 N-tolyl N-tolyl b1 a2 a2 2-18-465 N-tolyl N-tolyl b2 a2 a2 2-18-466 N-tolyl N-tolyl b3 a2 a2 2-18-467 N-tolyl N-tolyl H a3 a3 2-18-468 N-tolyl N-tolyl t-bu a3 a3 2-18-469 N-tolyl N-tolyl methyl a3 a3 2-18-470 N-tolyl N-tolyl b1 a3 a3 2-18-471 N-tolyl N-tolyl b2 a3 a3 2-18-472 N-tolyl N-tolyl b3 a3 a3 2-18-473 N-tolyl N-tolyl H b1 b1 2-18-474 N-tolyl N-tolyl t-bu b1 b1 2-18-475 N-tolyl N-tolyl methyl b1 b1 2-18-476 N-tolyl N-tolyl b1 b1 b1 2-18-477 N-tolyl N-tolyl b2 b1 b1 2-18-478 N-tolyl N-tolyl b3 b1 b1 2-18-479 N-tolyl N-tolyl H b2 b2 2-18-480 N-tolyl N-tolyl t-bu b2 b2 2-18-481 N-tolyl N-tolyl methyl b2 b2 2-18-482 N-tolyl N-tolyl b1 b2 b2 2-18-483 N-tolyl N-tolyl b2 b2 b2 2-18-484 N-tolyl N-tolyl b3 b2 b2 2-18-485 N-tolyl N-tolyl H b3 b3 2-18-486 N-tolyl N-tolyl t-bu b3 b3 2-18-487 N-tolyl N-tolyl methyl b3 b3 2-18-488 N-tolyl N-tolyl b1 b3 b3 2-18-489 N-tolyl N-tolyl b2 b3 b3 2-18-490 N-tolyl N-tolyl b3 b3 b3 2-18-491 N-tolyl N-tolyl H b5 b5 2-18-492 N-tolyl N-tolyl t-bu b5 b5 2-18-493 N-tolyl N-tolyl methyl b5 b5 2-18-494 N-tolyl N-tolyl b1 b5 b5 2-18-495 N-tolyl N-tolyl b2 b5 b5 2-18-496 N-tolyl N-tolyl b3 b5 b5 2-18-497 N-tolyl N-tolyl H b6 b6 2-18-498 N-tolyl N-tolyl t-bu b6 b6 2-18-499 N-tolyl N-tolyl methyl b6 b6 2-18-500 N-tolyl N-tolyl b1 b6 b6 2-18-501 N-tolyl N-tolyl b2 b6 b6 2-18-502 N-tolyl N-tolyl b3 b6 b6 2-18-503 N-tolyl N-tolyl H b7 b7 2-18-504 N-tolyl N-tolyl t-bu b7 b7 2-18-505 N-tolyl N-tolyl methyl b7 b7 2-18-506 N-tolyl N-tolyl b1 b7 b7 2-18-507 N-tolyl N-tolyl b2 b7 b7 2-18-508 N-tolyl N-tolyl b3 b7 b7 2-18-509 N-Biph N-Biph H H H 2-18-510 N-Biph N-Biph t-bu H H 2-18-511 N-Biph N-Biph methyl H H 2-18-512 N-Biph N-Biph t-bu t-bu t-bu 2-18-513 N-Biph N-Biph methyl methyl methyl 2-18-514 N-Biph N-Biph b1 H H 2-18-515 N-Biph N-Biph b2 H H 2-18-516 N-Biph N-Biph b3 H H 2-18-517 N-Biph N-Biph H H a1 2-18-518 N-Biph N-Biph t-bu H a1 2-18-519 N-Biph N-Biph methyl H a1 2-18-520 N-Biph N-Biph b1 H a1 2-18-521 N-Biph N-Biph b2 H a1 2-18-522 N-Biph N-Biph b3 H a1 2-18-523 N-Biph N-Biph H H a2 2-18-524 N-Biph N-Biph t-bu H a2 2-18-525 N-Biph N-Biph methyl H a2 2-18-526 N-Biph N-Biph b1 H a2 2-18-527 N-Biph N-Biph b2 H a2 2-18-528 N-Biph N-Biph b3 H a2 2-18-529 N-Biph N-Biph H H a3 2-18-530 N-Biph N-Biph t-bu H a3 2-18-531 N-Biph N-Biph methyl H a3 2-18-532 N-Biph N-Biph b1 H a3 2-18-533 N-Biph N-Biph b2 H a3 2-18-534 N-Biph N-Biph b3 H a3 2-18-535 N-Biph N-Biph H H a4 2-18-536 N-Biph N-Biph t-bu H a4 2-18-537 N-Biph N-Biph methyl H a4 2-18-538 N-Biph N-Biph b1 H a4 2-18-539 N-Biph N-Biph b2 H a4 2-18-540 N-Biph N-Biph b3 H a4 2-18-541 N-Biph N-Biph H H a5 2-18-542 N-Biph N-Biph t-bu H a5 2-18-543 N-Biph N-Biph methyl H a5 2-18-544 N-Biph N-Biph b1 H a5 2-18-545 N-Biph N-Biph b2 H a5 2-18-546 N-Biph N-Biph b3 H a5 2-18-547 N-Biph N-Biph H H a6 2-18-548 N-Biph N-Biph t-bu H a6 2-18-549 N-Biph N-Biph methyl H a6 2-18-550 N-Biph N-Biph b1 H a6 2-18-551 N-Biph N-Biph b2 H a6 2-18-552 N-Biph N-Biph b3 H a6 2-18-553 N-Biph N-Biph H H b1 2-18-554 N-Biph N-Biph t-bu H b1 2-18-555 N-Biph N-Biph methyl H b1 2-18-556 N-Biph N-Biph b1 H b1 2-18-557 N-Biph N-Biph b2 H b1 2-18-558 N-Biph N-Biph b3 H b1 2-18-559 N-Biph N-Biph H H b2 2-18-560 N-Biph N-Biph t-bu H b2 2-18-561 N-Biph N-Biph methyl H b2 2-18-562 N-Biph N-Biph b1 H b2 2-18-563 N-Biph N-Biph b2 H b2 2-18-564 N-Biph N-Biph b3 H b2 2-18-565 N-Biph N-Biph H H b3 2-18-566 N-Biph N-Biph t-bu H b3 2-18-567 N-Biph N-Biph methyl H b3 2-18-568 N-Biph N-Biph b1 H b3 2-18-569 N-Biph N-Biph b2 H b3 2-18-570 N-Biph N-Biph b3 H b3 2-18-571 N-Biph N-Biph H H b4 2-18-572 N-Biph N-Biph t-bu H b4 2-18-573 N-Biph N-Biph methyl H b4 2-18-574 N-Biph N-Biph b1 H b4 2-18-575 N-Biph N-Biph b2 H b4 2-18-576 N-Biph N-Biph b3 H b4 2-18-577 N-Biph N-Biph H H b5 2-18-578 N-Biph N-Biph t-bu H b5 2-18-579 N-Biph N-Biph methyl H b5 2-18-580 N-Biph N-Biph b1 H b5 2-18-581 N-Biph N-Biph b2 H b5 2-18-582 N-Biph N-Biph b3 H b5 2-18-583 N-Biph N-Biph H H b6 2-18-584 N-Biph N-Biph t-bu H b6 2-18-585 N-Biph N-Biph methyl H b6 2-18-586 N-Biph N-Biph b1 H b6 2-18-587 N-Biph N-Biph b2 H b6 2-18-588 N-Biph N-Biph b3 H b6 2-18-589 N-Biph N-Biph H H b7 2-18-590 N-Biph N-Biph t-bu H b7 2-18-591 N-Biph N-Biph methyl H b7 2-18-592 N-Biph N-Biph b1 H b7 2-18-593 N-Biph N-Biph b2 H b7 2-18-594 N-Biph N-Biph b3 H b7 2-18-595 N-Biph N-Biph H H b8 2-18-596 N-Biph N-Biph t-bu H b8 2-18-597 N-Biph N-Biph methyl H b8 2-18-598 N-Biph N-Biph b1 H b8 2-18-599 N-Biph N-Biph b2 H b8 2-18-600 N-Biph N-Biph b3 H b8 2-18-601 N-Biph N-Biph H H b9 2-18-602 N-Biph N-Biph t-bu H b9 2-18-603 N-Biph N-Biph methyl H b9 2-18-604 N-Biph N-Biph b1 H b9 2-18-605 N-Biph N-Biph b2 H b9 2-18-606 N-Biph N-Biph b3 H b9 2-18-607 N-Biph N-Biph H H b1 0 2-18-608 N-Biph N-Biph t-bu H b1 0 2-18-609 N-Biph N-Biph methyl H b1 0 2-18-610 N-Biph N-Biph b1 H b1 0 2-18-611 N-Biph N-Biph b2 H b1 0 2-18-612 N-Biph N-Biph b3 H b1 0 2-18-613 N-Biph N-Biph H a1 H 2-18-614 N-Biph N-Biph t-bu a1 H 2-18-615 N-Biph N-Biph methyl a1 H 2-18-616 N-Biph N-Biph b1 a1 H 2-18-617 N-Biph N-Biph b2 a1 H 2-18-618 N-Biph N-Biph b3 a1 H 2-18-619 N-Biph N-Biph H a2 H 2-18-620 N-Biph N-Biph t-bu a2 H 2-18-621 N-Biph N-Biph methyl a2 H 2-18-622 N-Biph N-Biph b1 a2 H 2-18-623 N-Biph N-Biph b2 a2 H 2-18-624 N-Biph N-Biph b3 a2 H 2-18-625 N-Biph N-Biph H a3 H 2-18-626 N-Biph N-Biph t-bu a3 H 2-18-627 N-Biph N-Biph methyl a3 H 2-18-628 N-Biph N-Biph b1 a3 H 2-18-629 N-Biph N-Biph b2 a3 H 2-18-630 N-Biph N-Biph b3 a3 H 2-18-631 N-Biph N-Biph H a4 H 2-18-632 N-Biph N-Biph t-bu a4 H 2-18-633 N-Biph N-Biph methyl a4 H 2-18-634 N-Biph N-Biph b1 a4 H 2-18-635 N-Biph N-Biph b2 a4 H 2-18-636 N-Biph N-Biph b3 a4 H 2-18-637 N-Biph N-Biph H a5 H 2-18-638 N-Biph N-Biph t-bu a5 H 2-18-639 N-Biph N-Biph methyl a5 H 2-18-640 N-Biph N-Biph b1 a5 H 2-18-641 N-Biph N-Biph b2 a5 H 2-18-642 N-Biph N-Biph b3 a5 H 2-18-643 N-Biph N-Biph H a6 H 2-18-644 N-Biph N-Biph t-bu a6 H 2-18-645 N-Biph N-Biph methyl a6 H 2-18-646 N-Biph N-Biph b1 a6 H 2-18-647 N-Biph N-Biph b2 a6 H 2-18-648 N-Biph N-Biph b3 a6 H 2-18-649 N-Biph N-Biph H b1 H 2-18-650 N-Biph N-Biph t-bu b1 H 2-18-651 N-Biph N-Biph methyl b1 H 2-18-652 N-Biph N-Biph b1 b1 H 2-18-653 N-Biph N-Biph b2 b1 H 2-18-654 N-Biph N-Biph b3 b1 H 2-18-655 N-Biph N-Biph H b2 H 2-18-656 N-Biph N-Biph t-bu b2 H 2-18-657 N-Biph N-Biph methyl b2 H 2-18-658 N-Biph N-Biph b1 b2 H 2-18-659 N-Biph N-Biph b2 b2 H 2-18-660 N-Biph N-Biph b3 b2 H 2-18-661 N-Biph N-Biph H b3 H 2-18-662 N-Biph N-Biph t-bu b3 H 2-18-663 N-Biph N-Biph methyl b3 H 2-18-664 N-Biph N-Biph b1 b3 H 2-18-665 N-Biph N-Biph b2 b3 H 2-18-666 N-Biph N-Biph b3 b3 H 2-18-667 N-Biph N-Biph H b4 H 2-18-668 N-Biph N-Biph t-bu b4 H 2-18-669 N-Biph N-Biph methyl b4 H 2-18-670 N-Biph N-Biph b1 b4 H 2-18-671 N-Biph N-Biph b2 b4 H 2-18-672 N-Biph N-Biph b3 b4 H 2-18-673 N-Biph N-Biph H b5 H 2-18-674 N-Biph N-Biph t-bu b5 H 2-18-675 N-Biph N-Biph methyl b5 H 2-18-676 N-Biph N-Biph b1 b5 H 2-18-677 N-Biph N-Biph b2 b5 H 2-18-678 N-Biph N-Biph b3 b5 H 2-18-679 N-Biph N-Biph H b6 H 2-18-680 N-Biph N-Biph t-bu b6 H 2-18-681 N-Biph N-Biph methyl b6 H 2-18-682 N-Biph N-Biph b1 b6 H 2-18-683 N-Biph N-Biph b2 b6 H 2-18-684 N-Biph N-Biph b3 b6 H 2-18-685 N-Biph N-Biph H b7 H 2-18-686 N-Biph N-Biph t-bu b7 H 2-18-687 N-Biph N-Biph methyl b7 H 2-18-688 N-Biph N-Biph b1 b7 H 2-18-689 N-Biph N-Biph b2 b7 H 2-18-690 N-Biph N-Biph b3 b7 H 2-18-691 N-Biph N-Biph H b8 H 2-18-692 N-Biph N-Biph t-bu b8 H 2-18-693 N-Biph N-Biph methyl b8 H 2-18-694 N-Biph N-Biph b1 b8 H 2-18-695 N-Biph N-Biph b2 b8 H 2-18-696 N-Biph N-Biph b3 b8 H 2-18-697 N-Biph N-Biph H b9 H 2-18-698 N-Biph N-Biph t-bu b9 H 2-18-699 N-Biph N-Biph methyl b9 H 2-18-700 N-Biph N-Biph b1 b9 H 2-18-701 N-Biph N-Biph b2 b9 H 2-18-702 N-Biph N-Biph b3 b9 H 2-18-703 N-Biph N-Biph H b1 0 H 2-18-704 N-Biph N-Biph t-bu b1 0 H 2-18-705 N-Biph N-Biph methyl b1 0 H 2-18-706 N-Biph N-Biph b1 b1 0 H 2-18-707 N-Biph N-Biph b2 b1 0 H 2-18-708 N-Biph N-Biph b3 b1 0 H 2-18-709 N-Biph N-Biph H a1 a1 2-18-710 N-Biph N-Biph t-bu a1 a1 2-18-711 N-Biph N-Biph methyl a1 a1 2-18-712 N-Biph N-Biph b1 a1 a1 2-18-713 N-Biph N-Biph b2 a1 a1 2-18-714 N-Biph N-Biph b3 a1 a1 2-18-715 N-Biph N-Biph H a2 a2 2-18-716 N-Biph N-Biph t-bu a2 a2 2-18-717 N-Biph N-Biph methyl a2 a2 2-18-718 N-Biph N-Biph b1 a2 a2 2-18-719 N-Biph N-Biph b2 a2 a2 2-18-720 N-Biph N-Biph b3 a2 a2 2-18-721 N-Biph N-Biph H a3 a3 2-18-722 N-Biph N-Biph t-bu a3 a3 2-18-723 N-Biph N-Biph methyl a3 a3 2-18-724 N-Biph N-Biph b1 a3 a3 2-18-725 N-Biph N-Biph b2 a3 a3 2-18-726 N-Biph N-Biph b3 a3 a3 2-18-727 N-Biph N-Biph H b1 b1 2-18-728 N-Biph N-Biph t-bu b1 b1 2-18-729 N-Biph N-Biph methyl b1 b1 2-18-730 N-Biph N-Biph b1 b1 b1 2-18-731 N-Biph N-Biph b2 b1 b1 2-18-732 N-Biph N-Biph b3 b1 b1 2-18-733 N-Biph N-Biph H b2 b2 2-18-734 N-Biph N-Biph t-bu b2 b2 2-18-735 N-Biph N-Biph methyl b2 b2 2-18-736 N-Biph N-Biph b1 b2 b2 2-18-737 N-Biph N-Biph b2 b2 b2 2-18-738 N-Biph N-Biph b3 b2 b2 2-18-739 N-Biph N-Biph H b3 b3 2-18-740 N-Biph N-Biph t-bu b3 b3 2-18-741 N-Biph N-Biph methyl b3 b3 2-18-742 N-Biph N-Biph b1 b3 b3 2-18-743 N-Biph N-Biph b2 b3 b3 2-18-744 N-Biph N-Biph b3 b3 b3 2-18-745 N-Biph N-Biph H b5 b5 2-18-746 N-Biph N-Biph t-bu b5 b5 2-18-747 N-Biph N-Biph methyl b5 b5 2-18-748 N-Biph N-Biph b1 b5 b5 2-18-749 N-Biph N-Biph b2 b5 b5 2-18-750 N-Biph N-Biph b3 b5 b5 2-18-751 N-Biph N-Biph H b6 b6 2-18-752 N-Biph N-Biph t-bu b6 b6 2-18-753 N-Biph N-Biph methyl b6 b6 2-18-754 N-Biph N-Biph b1 b6 b6 2-18-755 N-Biph N-Biph b2 b6 b6 2-18-756 N-Biph N-Biph b3 b6 b6 2-18-757 N-Biph N-Biph H b7 b7 2-18-758 N-Biph N-Biph t-bu b7 b7 2-18-759 N-Biph N-Biph methyl b7 b7 2-18-760 N-Biph N-Biph b1 b7 b7 2-18-761 N-Biph N-Biph b2 b7 b7 2-18-762 N-Biph N-Biph b3 b7 b7 2-18-763 O N-Ph H H H 2-18-764 O N-Ph t-bu H H 2-18-765 O N-Ph methyl H H 2-18-766 O N-Ph t-bu t-bu t-bu 2-18-767 O N-Ph methyl methyl methyl 2-18-768 O N-Ph b1 H H 2-18-769 O N-Ph b2 H H 2-18-770 O N-Ph b3 H H 2-18-771 O N-Ph H H a1 2-18-772 O N-Ph t-bu H a1 2-18-773 O N-Ph methyl H a1 2-18-774 O N-Ph b1 H a1 2-18-775 O N-Ph b2 H a1 2-18-776 O N-Ph b3 H a1 2-18-777 O N-Ph H H a2 2-18-778 O N-Ph t-bu H a2 2-18-779 O N-Ph methyl H a2 2-18-780 O N-Ph b1 H a2 2-18-781 O N-Ph b2 H a2 2-18-782 O N-Ph b3 H a2 2-18-783 O N-Ph H H a3 2-18-784 O N-Ph t-bu H a3 2-18-785 O N-Ph methyl H a3 2-18-786 O N-Ph b1 H a3 2-18-787 O N-Ph b2 H a3 2-18-788 O N-Ph b3 H a3 2-18-789 O N-Ph H H a4 2-18-790 O N-Ph t-bu H a4 2-18-791 O N-Ph methyl H a4 2-18-792 O N-Ph b1 H a4 2-18-793 O N-Ph b2 H a4 2-18-794 O N-Ph b3 H a4 2-18-795 O N-Ph H H a5 2-18-796 O N-Ph t-bu H a5 2-18-797 O N-Ph methyl H a5 2-18-798 O N-Ph b1 H a5 2-18-799 O N-Ph b2 H a5 2-18-800 O N-Ph b3 H a5 2-18-801 O N-Ph H H a6 2-18-802 O N-Ph t-bu H a6 2-18-803 O N-Ph methyl H a6 2-18-804 O N-Ph b1 H a6 2-18-805 O N-Ph b2 H a6 2-18-806 O N-Ph b3 H a6 2-18-807 O N-Ph H H b1 2-18-808 O N-Ph t-bu H b1 2-18-809 O N-Ph methyl H b1 2-18-810 O N-Ph b1 H b1 2-18-811 O N-Ph b2 H b1 2-18-812 O N-Ph b3 H b1 2-18-813 O N-Ph H H b2 2-18-814 O N-Ph t-bu H b2 2-18-815 O N-Ph methyl H b2 2-18-816 O N-Ph b1 H b2 2-18-817 O N-Ph b2 H b2 2-18-818 O N-Ph b3 H b2 2-18-819 O N-Ph H H b3 2-18-820 O N-Ph t-bu H b3 2-18-821 O N-Ph methyl H b3 2-18-822 O N-Ph b1 H b3 2-18-823 O N-Ph b2 H b3 2-18-824 O N-Ph b3 H b3 2-18-825 O N-Ph H H b4 2-18-826 O N-Ph t-bu H b4 2-18-827 O N-Ph methyl H b4 2-18-828 O N-Ph b1 H b4 2-18-829 O N-Ph b2 H b4 2-18-830 O N-Ph b3 H b4 2-18-831 O N-Ph H H b5 2-18-832 O N-Ph t-bu H b5 2-18-833 O N-Ph methyl H b5 2-18-834 O N-Ph b1 H b5 2-18-835 O N-Ph b2 H b5 2-18-836 O N-Ph b3 H b5 2-18-837 O N-Ph H H b6 2-18-838 O N-Ph t-bu H b6 2-18-839 O N-Ph methyl H b6 2-18-840 O N-Ph b1 H b6 2-18-841 O N-Ph b2 H b6 2-18-842 O N-Ph b3 H b6 2-18-843 O N-Ph H H b7 2-18-844 O N-Ph t-bu H b7 2-18-845 O N-Ph methyl H b7 2-18-846 O N-Ph b1 H b7 2-18-847 O N-Ph b2 H b7 2-18-848 O N-Ph b3 H b7 2-18-849 O N-Ph H H b8 2-18-850 O N-Ph t-bu H b8 2-18-851 O N-Ph methyl H b8 2-18-852 O N-Ph b1 H b8 2-18-853 O N-Ph b2 H b8 2-18-854 O N-Ph b3 H b8 2-18-855 O N-Ph H H b9 2-18-856 O N-Ph t-bu H b9 2-18-857 O N-Ph methyl H b9 2-18-858 O N-Ph b1 H b9 2-18-859 O N-Ph b2 H b9 2-18-860 O N-Ph b3 H b9 2-18-861 O N-Ph H H b10 2-18-862 O N-Ph t-bu H b10 2-18-863 O N-Ph methyl H b10 2-18-864 O N-Ph b1 H b10 2-18-865 O N-Ph b2 H b10 2-18-866 O N-Ph b3 H b10 2-18-867 O N-Ph H a1 H 2-18-868 O N-Ph t-bu a1 H 2-18-869 O N-Ph methyl a1 H 2-18-870 O N-Ph b1 a1 H 2-18-871 O N-Ph b2 a1 H 2-18-872 O N-Ph b3 a1 H 2-18-873 O N-Ph H a2 H 2-18-874 O N-Ph t-bu a2 H 2-18-875 O N-Ph methyl a2 H 2-18-876 O N-Ph b1 a2 H 2-18-877 O N-Ph b2 a2 H 2-18-878 O N-Ph b3 a2 H 2-18-879 O N-Ph H a3 H 2-18-880 O N-Ph t-bu a3 H 2-18-881 O N-Ph methyl a3 H 2-18-882 O N-Ph b1 a3 H 2-18-883 O N-Ph b2 a3 H 2-18-884 O N-Ph b3 a3 H 2-18-885 O N-Ph H a4 H 2-18-886 O N-Ph t-bu a4 H 2-18-887 O N-Ph methyl a4 H 2-18-888 O N-Ph b1 a4 H 2-18-889 O N-Ph b2 a4 H 2-18-890 O N-Ph b3 a4 H 2-18-891 O N-Ph H a5 H 2-18-892 O N-Ph t-bu a5 H 2-18-893 O N-Ph methyl a5 H 2-18-894 O N-Ph b1 a5 H 2-18-895 O N-Ph b2 a5 H 2-18-896 O N-Ph b3 a5 H 2-18-897 O N-Ph H a6 H 2-18-898 O N-Ph t-bu a6 H 2-18-899 O N-Ph methyl a6 H 2-18-900 O N-Ph b1 a6 H 2-18-901 O N-Ph b2 a6 H 2-18-902 O N-Ph b3 a6 H 2-18-903 O N-Ph H b1 H 2-18-904 O N-Ph t-bu b1 H 2-18-905 O N-Ph methyl b1 H 2-18-906 O N-Ph b1 b1 H 2-18-907 O N-Ph b2 b1 H 2-18-908 O N-Ph b3 b1 H 2-18-909 O N-Ph H b2 H 2-18-910 O N-Ph t-bu b2 H 2-18-911 O N-Ph methyl b2 H 2-18-912 O N-Ph b1 b2 H 2-18-913 O N-Ph b2 b2 H 2-18-914 O N-Ph b3 b2 H 2-18-915 O N-Ph H b3 H 2-18-916 O N-Ph t-bu b3 H 2-18-917 O N-Ph methyl b3 H 2-18-918 O N-Ph b1 b3 H 2-18-919 O N-Ph b2 b3 H 2-18-920 O N-Ph b3 b3 H 2-18-921 O N-Ph H b4 H 2-18-922 O N-Ph t-bu b4 H 2-18-923 O N-Ph methyl b4 H 2-18-924 O N-Ph b1 b4 H 2-18-925 O N-Ph b2 b4 H 2-18-926 O N-Ph b3 b4 H 2-18-927 O N-Ph H b5 H 2-18-928 O N-Ph t-bu b5 H 2-18-929 O N-Ph methyl b5 H 2-18-930 O N-Ph b1 b5 H 2-18-931 O N-Ph b2 b5 H 2-18-932 O N-Ph b3 b5 H 2-18-933 O N-Ph H b6 H 2-18-934 O N-Ph t-bu b6 H 2-18-935 O N-Ph methyl b6 H 2-18-936 O N-Ph b1 b6 H 2-18-937 O N-Ph b2 b6 H 2-18-938 O N-Ph b3 b6 H 2-18-939 O N-Ph H b7 H 2-18-940 O N-Ph t-bu b7 H 2-18-941 O N-Ph methyl b7 H 2-18-942 O N-Ph b1 b7 H 2-18-943 O N-Ph b2 b7 H 2-18-944 O N-Ph b3 b7 H 2-18-945 O N-Ph H b8 H 2-18-946 O N-Ph t-bu b8 H 2-18-947 O N-Ph methyl b8 H 2-18-948 O N-Ph b1 b8 H 2-18-949 O N-Ph b2 b8 H 2-18-950 O N-Ph b3 b8 H 2-18-951 O N-Ph H b9 H 2-18-952 O N-Ph t-bu b9 H 2-18-953 O N-Ph methyl b9 H 2-18-954 O N-Ph b1 b9 H 2-18-955 O N-Ph b2 b9 H 2-18-956 O N-Ph b3 b9 H 2-18-957 O N-Ph H b1 0 H 2-18-958 O N-Ph t-bu b1 0 H 2-18-959 O N-Ph methyl b1 0 H 2-18-960 O N-Ph b1 b1 0 H 2-18-961 O N-Ph b2 b1 0 H 2-18-962 O N-Ph b3 b1 0 H 2-18-963 O N-Ph H a1 a1 2-18-964 O N-Ph t-bu a1 a1 2-18-965 O N-Ph methyl a1 a1 2-18-966 O N-Ph b1 a1 a1 2-18-967 O N-Ph b2 a1 a1 2-18-968 O N-Ph b3 a1 a1 2-18-969 O N-Ph H a2 a2 2-18-970 O N-Ph t-bu a2 a2 2-18-971 O N-Ph methyl a2 a2 2-18-972 O N-Ph b1 a2 a2 2-18-973 O N-Ph b2 a2 a2 2-18-974 O N-Ph b3 a2 a2 2-18-975 O N-Ph H a3 a3 2-18-976 O N-Ph t-bu a3 a3 2-18-977 O N-Ph methyl a3 a3 2-18-978 O N-Ph b1 a3 a3 2-18-979 O N-Ph b2 a3 a3 2-18-980 O N-Ph b3 a3 a3 2-18-981 O N-Ph H b1 b1 2-18-982 O N-Ph t-bu b1 b1 2-18-983 O N-Ph methyl b1 b1 2-18-984 O N-Ph b1 b1 b1 2-18-985 O N-Ph b2 b1 b1 2-18-986 O N-Ph b3 b1 b1 2-18-987 O N-Ph H b2 b2 2-18-988 O N-Ph t-bu b2 b2 2-18-989 O N-Ph methyl b2 b2 2-18-990 O N-Ph b1 b2 b2 2-18-991 O N-Ph b2 b2 b2 2-18-992 O N-Ph b3 b2 b2 2-18-993 O N-Ph H b3 b3 2-18-994 O N-Ph t-bu b3 b3 2-18-995 O N-Ph methyl b3 b3 2-18-996 O N-Ph b1 b3 b3 2-18-997 O N-Ph b2 b3 b3 2-18-998 O N-Ph b3 b3 b3 2-18-999 O N-Ph H b5 b5 2-18-1000 O N-Ph t-bu b5 b5 2-18-1001 O N-Ph methyl b5 b5 2-18-1002 O N-Ph b1 b5 b5 2-18-1003 O N-Ph b2 b5 b5 2-18-1004 O N-Ph b3 b5 b5 2-18-1005 O N-Ph H b6 b6 2-18-1006 O N-Ph t-bu b6 b6 2-18-1007 O N-Ph methyl b6 b6 2-18-1008 O N-Ph b1 b6 b6 2-18-1009 O N-Ph b2 b6 b6 2-18-1010 O N-Ph b3 b6 b6 2-18-1011 O N-Ph H b7 b7 2-18-1012 O N-Ph t-bu b7 b7 2-18-1013 O N-Ph methyl b7 b7 2-18-1014 O N-Ph b1 b7 b7 2-18-1015 O N-Ph b2 b7 b7 2-18-1016 O N-Ph b3 b7 b7 2-18-1017 S N-Ph H H H 2-18-1018 S N-Ph t-bu H H 2-18-1019 S N-Ph methyl H H 2-18-1020 S N-Ph t-bu t-bu t-bu 2-18-1021 S N-Ph methyl methyl methyl 2-18-1022 S N-Ph b1 H H 2-18-1023 S N-Ph b2 H H 2-18-1024 S N-Ph b3 H H 2-18-1025 S N-Ph H H a1 2-18-1026 S N-Ph t-bu H a1 2-18-1027 S N-Ph methyl H a1 2-18-1028 S N-Ph b1 H a1 2-18-1029 S N-Ph b2 H a1 2-18-1030 S N-Ph b3 H a1 2-18-1031 S N-Ph H H a2 2-18-1032 S N-Ph t-bu H a2 2-18-1033 S N-Ph methyl H a2 2-18-1034 S N-Ph b1 H a2 2-18-1035 S N-Ph b2 H a2 2-18-1036 S N-Ph b3 H a2 2-18-1037 S N-Ph H H a3 2-18-1038 S N-Ph t-bu H a3 2-18-1039 S N-Ph methyl H a3 2-18-1040 S N-Ph b1 H a3 2-18-1041 S N-Ph b2 H a3 2-18-1042 S N-Ph b3 H a3 2-18-1043 S N-Ph H H a4 2-18-1044 S N-Ph t-bu H a4 2-18-1045 S N-Ph methyl H a4 2-18-1046 S N-Ph b1 H a4 2-18-1047 S N-Ph b2 H a4 2-18-1048 S N-Ph b3 H a4 2-18-1049 S N-Ph H H a5 2-18-1050 S N-Ph t-bu H a5 2-18-1051 S N-Ph methyl H a5 2-18-1052 S N-Ph b1 H a5 2-18-1053 S N-Ph b2 H a5 2-18-1054 S N-Ph b3 H a5 2-18-1055 S N-Ph H H a6 2-18-1056 S N-Ph t-bu H a6 2-18-1057 S N-Ph methyl H a6 2-18-1058 S N-Ph b1 H a6 2-18-1059 S N-Ph b2 H a6 2-18-1060 S N-Ph b3 H a6 2-18-1061 S N-Ph H H b1 2-18-1062 S N-Ph t-bu H b1 2-18-1063 S N-Ph methyl H b1 2-18-1064 S N-Ph b1 H b1 2-18-1065 S N-Ph b2 H b1 2-18-1066 S N-Ph b3 H b1 2-18-1067 S N-Ph H H b2 2-18-1068 S N-Ph t-bu H b2 2-18-1069 S N-Ph methyl H b2 2-18-1070 S N-Ph b1 H b2 2-18-1071 S N-Ph b2 H b2 2-18-1072 S N-Ph b3 H b2 2-18-1073 S N-Ph H H b3 2-18-1074 S N-Ph t-bu H b3 2-18-1075 S N-Ph methyl H b3 2-18-1076 S N-Ph b1 H b3 2-18-1077 S N-Ph b2 H b3 2-18-1078 S N-Ph b3 H b3 2-18-1079 S N-Ph H H b4 2-18-1080 S N-Ph t-bu H b4 2-18-1081 S N-Ph methyl H b4 2-18-1082 S N-Ph b1 H b4 2-18-1083 S N-Ph b2 H b4 2-18-1084 S N-Ph b3 H b4 2-18-1085 S N-Ph H H b5 2-18-1086 S N-Ph t-bu H b5 2-18-1087 S N-Ph methyl H b5 2-18-1088 S N-Ph b1 H b5 2-18-1089 S N-Ph b2 H b5 2-18-1090 S N-Ph b3 H b5 2-18-1091 S N-Ph H H b6 2-18-1092 S N-Ph t-bu H b6 2-18-1093 S N-Ph methyl H b6 2-18-1094 S N-Ph b1 H b6 2-18-1095 S N-Ph b2 H b6 2-18-1096 S N-Ph b3 H b6 2-18-1097 S N-Ph H H b7 2-18-1098 S N-Ph t-bu H b7 2-18-1099 S N-Ph methyl H b7 2-18-1100 S N-Ph b1 H b7 2-18-1101 S N-Ph b2 H b7 2-18-1102 S N-Ph b3 H b7 2-18-1103 S N-Ph H H b8 2-18-1104 S N-Ph t-bu H b8 2-18-1105 S N-Ph methyl H b8 2-18-1106 S N-Ph b1 H b8 2-18-1107 S N-Ph b2 H b8 2-18-1108 S N-Ph b3 H b8 2-18-1109 S N-Ph H H b9 2-18-1110 S N-Ph t-bu H b9 2-18-1111 S N-Ph methyl H b9 2-18-1112 S N-Ph b1 H b9 2-18-1113 S N-Ph b2 H b9 2-18-1114 S N-Ph b3 H b9 2-18-1115 S N-Ph H H b10 2-18-1116 S N-Ph t-bu H b10 2-18-1117 S N-Ph methyl H b10 2-18-1118 S N-Ph b1 H b10 2-18-1119 S N-Ph b2 H b10 2-18-1120 S N-Ph b3 H b10 2-18-1121 S N-Ph H a1 H 2-18-1122 S N-Ph t-bu a1 H 2-18-1123 S N-Ph methyl a1 H 2-18-1124 S N-Ph b1 a1 H 2-18-1125 S N-Ph b2 a1 H 2-18-1126 S N-Ph b3 a1 H 2-18-1127 S N-Ph H a2 H 2-18-1128 S N-Ph t-bu a2 H 2-18-1129 S N-Ph methyl a2 H 2-18-1130 S N-Ph b1 a2 H 2-18-1131 S N-Ph b2 a2 H 2-18-1132 S N-Ph b3 a2 H 2-18-1133 S N-Ph H a3 H 2-18-1134 S N-Ph t-bu a3 H 2-18-1135 S N-Ph methyl a3 H 2-18-1136 S N-Ph b1 a3 H 2-18-1137 S N-Ph b2 a3 H 2-18-1138 S N-Ph b3 a3 H 2-18-1139 S N-Ph H a4 H 2-18-1140 S N-Ph t-bu a4 H 2-18-1141 S N-Ph methyl a4 H 2-18-1142 S N-Ph b1 a4 H 2-18-1143 S N-Ph b2 a4 H 2-18-1144 S N-Ph b3 a4 H 2-18-1145 S N-Ph H a5 H 2-18-1146 S N-Ph t-bu a5 H 2-18-1147 S N-Ph methyl a5 H 2-18-1148 S N-Ph b1 a5 H 2-18-1149 S N-Ph b2 a5 H 2-18-1150 S N-Ph b3 a5 H 2-18-1151 S N-Ph H a6 H 2-18-1152 S N-Ph t-bu a6 H 2-18-1153 S N-Ph methyl a6 H 2-18-1154 S N-Ph b1 a6 H 2-18-1155 S N-Ph b2 a6 H 2-18-1156 S N-Ph b3 a6 H 2-18-1157 S N-Ph H b1 H 2-18-1158 S N-Ph t-bu b1 H 2-18-1159 S N-Ph methyl b1 H 2-18-1160 S N-Ph b1 b1 H 2-18-1161 S N-Ph b2 b1 H 2-18-1162 S N-Ph b3 b1 H 2-18-1163 S N-Ph H b2 H 2-18-1164 S N-Ph t-bu b2 H 2-18-1165 S N-Ph methyl b2 H 2-18-1166 S N-Ph b1 b2 H 2-18-1167 S N-Ph b2 b2 H 2-18-1168 S N-Ph b3 b2 H 2-18-1169 S N-Ph H b3 H 2-18-1170 S N-Ph t-bu b3 H 2-18-1171 S N-Ph methyl b3 H 2-18-1172 S N-Ph b1 b3 H 2-18-1173 S N-Ph b2 b3 H 2-18-1174 S N-Ph b3 b3 H 2-18-1175 S N-Ph H b4 H 2-18-1176 S N-Ph t-bu b4 H 2-18-1177 S N-Ph methyl b4 H 2-18-1178 S N-Ph b1 b4 H 2-18-1179 S N-Ph b2 b4 H 2-18-1180 S N-Ph b3 b4 H 2-18-1181 S N-Ph H b5 H 2-18-1182 S N-Ph t-bu b5 H 2-18-1183 S N-Ph methyl b5 H 2-18-1184 S N-Ph b1 b5 H 2-18-1185 S N-Ph b2 b5 H 2-18-1186 S N-Ph b3 b5 H 2-18-1187 S N-Ph H b6 H 2-18-1188 S N-Ph t-bu b6 H 2-18-1189 S N-Ph methyl b6 H 2-18-1190 S N-Ph b1 b6 H 2-18-1191 S N-Ph b2 b6 H 2-18-1192 S N-Ph b3 b6 H 2-18-1193 S N-Ph H b7 H 2-18-1194 S N-Ph t-bu b7 H 2-18-1195 S N-Ph methyl b7 H 2-18-1196 S N-Ph b1 b7 H 2-18-1197 S N-Ph b2 b7 H 2-18-1198 S N-Ph b3 b7 H 2-18-1199 S N-Ph H b8 H 2-18-1200 S N-Ph t-bu b8 H 2-18-1201 S N-Ph methyl b8 H 2-18-1202 S N-Ph b1 b8 H 2-18-1203 S N-Ph b2 b8 H 2-18-1204 S N-Ph b3 b8 H 2-18-1205 S N-Ph H b9 H 2-18-1206 S N-Ph t-bu b9 H 2-18-1207 S N-Ph methyl b9 H 2-18-1208 S N-Ph b1 b9 H 2-18-1209 S N-Ph b2 b9 H 2-18-1210 S N-Ph b3 b9 H 2-18-1211 S N-Ph H b10 H 2-18-1212 S N-Ph t-bu b10 H 2-18-1213 S N-Ph methyl b10 H 2-18-1214 S N-Ph b1 b10 H 2-18-1215 S N-Ph b2 b10 H 2-18-1216 S N-Ph b3 b10 H 2-18-1217 S N-Ph H a1 a1 2-18-1218 S N-Ph t-bu a1 a1 2-18-1219 S N-Ph methyl a1 a1 2-18-1220 S N-Ph b1 a1 a1 2-18-1221 S N-Ph b2 a1 a1 2-18-1222 S N-Ph b3 a1 a1 2-18-1223 S N-Ph H a2 a2 2-18-1224 S N-Ph t-bu a2 a2 2-18-1225 S N-Ph methyl a2 a2 2-18-1226 S N-Ph b1 a2 a2 2-18-1227 S N-Ph b2 a2 a2 2-18-1228 S N-Ph b3 a2 a2 2-18-1229 S N-Ph H a3 a3 2-18-1230 S N-Ph t-bu a3 a3 2-18-1231 S N-Ph methyl a3 a3 2-18-1232 S N-Ph b1 a3 a3 2-18-1233 S N-Ph b2 a3 a3 2-18-1234 S N-Ph b3 a3 a3 2-18-1235 S N-Ph H b1 b1 2-18-1236 S N-Ph t-bu b1 b1 2-18-1237 S N-Ph methyl b1 b1 2-18-1238 S N-Ph b1 b1 b1 2-18-1239 S N-Ph b2 b1 b1 2-18-1240 S N-Ph b3 b1 b1 2-18-1241 S N-Ph H b2 b2 2-18-1242 S N-Ph t-bu b2 b2 2-18-1243 S N-Ph methyl b2 b2 2-18-1244 S N-Ph b1 b2 b2 2-18-1245 S N-Ph b2 b2 b2 2-18-1246 S N-Ph b3 b2 b2 2-18-1247 S N-Ph H b3 b3 2-18-1248 S N-Ph t-bu b3 b3 2-18-1249 S N-Ph methyl b3 b3 2-18-1250 S N-Ph b1 b3 b3 2-18-1251 S N-Ph b2 b3 b3 2-18-1252 S N-Ph b3 b3 b3 2-18-1253 S N-Ph H b5 b5 2-18-1254 S N-Ph t-bu b5 b5 2-18-1255 S N-Ph methyl b5 b5 2-18-1256 S N-Ph b1 b5 b5 2-18-1257 S N-Ph b2 b5 b5 2-18-1258 S N-Ph b3 b5 b5 2-18-1259 S N-Ph H b6 b6 2-18-1260 S N-Ph t-bu b6 b6 2-18-1261 S N-Ph methyl b6 b6 2-18-1262 S N-Ph b1 b6 b6 2-18-1263 S N-Ph b2 b6 b6 2-18-1264 S N-Ph b3 b6 b6 2-18-1265 S N-Ph H b7 b7 2-18-1266 S N-Ph t-bu b7 b7 2-18-1267 S N-Ph methyl b7 b7 2-18-1268 S N-Ph b1 b7 b7 2-18-1269 S N-Ph b2 b7 b7 2-18-1270 S N-Ph b3 b7 b7 Group 2-19 The compounds are represented by the formula 2-19 below, wherein CY.sub.1 and CY.sub.3 are each a benzene group, X is B, and Y1, Y2, Y3, R2b, (R1)a1, (R3)a3 are each shown in the table 19 below, ##STR00120## TABLE-US-00046 TABLE 19 Compound No. Y1 Y2/Y3 R2b (R1)a1 (R3)a3 2-19-001 N—Ph N—Ph H H H 2-19-002 N—Ph N—Ph t-bu H H 2-19-003 N—Ph N—Ph methyl H H 2-19-004 N—Ph N—Ph t-bu t-bu t-bu 2-19-005 N—Ph N—Ph methyl methyl methyl 2-19-006 N—Ph N—Ph b1 H H 2-19-007 N—Ph N—Ph b2 H H 2-19-008 N—Ph N—Ph b3 H H 2-19-009 N—Ph N—Ph H H a1 2-19-010 N—Ph N—Ph t-bu H a1 2-19-011 N—Ph N—Ph methyl H a1 2-19-012 N—Ph N—Ph b1 H a1 2-19-013 N—Ph N—Ph b2 H a1 2-19-014 N—Ph N—Ph b3 H a1 2-19-015 N—Ph N—Ph H H a2 2-19-016 N—Ph N—Ph t-bu H a2 2-19-017 N—Ph N—Ph methyl H a2 2-19-018 N—Ph N—Ph b1 H a2 2-19-019 N—Ph N—Ph b2 H a2 2-19-020 N—Ph N—Ph b3 H a2 2-19-021 N—Ph N—Ph H H a3 2-19-022 N—Ph N—Ph t-bu H a3 2-19-023 N—Ph N—Ph methyl H a3 2-19-024 N—Ph N—Ph b1 H a3 2-19-025 N—Ph N—Ph b2 H a3 2-19-026 N—Ph N—Ph b3 H a3 2-19-027 N—Ph N—Ph H H a4 2-19-028 N—Ph N—Ph t-bu H a4 2-19-029 N—Ph N—Ph methyl H a4 2-19-030 N—Ph N—Ph b1 H a4 2-19-031 N—Ph N—Ph b2 H a4 2-19-032 N—Ph N—Ph b3 H a4 2-19-033 N—Ph N—Ph H H a5 2-19-034 N—Ph N—Ph t-bu H a5 2-19-035 N—Ph N—Ph methyl H a5 2-19-036 N—Ph N—Ph b1 H a5 2-19-037 N—Ph N—Ph b2 H a5 2-19-038 N—Ph N—Ph b3 H a5 2-19-039 N—Ph N—Ph H H a6 2-19-040 N—Ph N—Ph t-bu H a6 2-19-041 N—Ph N—Ph methyl H a6 2-19-042 N—Ph N—Ph b1 H a6 2-19-043 N—Ph N—Ph b2 H a6 2-19-044 N—Ph N—Ph b3 H a6 2-19-045 N—Ph N—Ph H H b1 2-19-046 N—Ph N—Ph t-bu H b1 2-19-047 N—Ph N—Ph methyl H b1 2-19-048 N—Ph N—Ph b1 H b1 2-19-049 N—Ph N—Ph b2 H b1 2-19-050 N—Ph N—Ph b3 H b1 2-19-051 N—Ph N—Ph H H b2 2-19-052 N—Ph N—Ph t-bu H b2 2-19-053 N—Ph N—Ph methyl H b2 2-19-054 N—Ph N—Ph b1 H b2 2-19-055 N—Ph N—Ph b2 H b2 2-19-056 N—Ph N—Ph b3 H b2 2-19-057 N—Ph N—Ph H H b3 2-19-058 N—Ph N—Ph t-bu H b3 2-19-059 N—Ph N—Ph methyl H b3 2-19-060 N—Ph N—Ph b1 H b3 2-19-061 N—Ph N—Ph b2 H b3 2-19-062 N—Ph N—Ph b3 H b3 2-19-063 N—Ph N—Ph H H b4 2-19-064 N—Ph N—Ph t-bu H b4 2-19-065 N—Ph N—Ph methyl H b4 2-19-066 N—Ph N—Ph b1 H b4 2-19-067 N—Ph N—Ph b2 H b4 2-19-068 N—Ph N—Ph b3 H b4 2-19-069 N—Ph N—Ph H H b5 2-19-070 N—Ph N—Ph t-bu H b5 2-19-071 N—Ph N—Ph methyl H b5 2-19-072 N—Ph N—Ph b1 H b5 2-19-073 N—Ph N—Ph b2 H b5 2-19-074 N—Ph N—Ph b3 H b5 2-19-075 N—Ph N—Ph H H b6 2-19-076 N—Ph N—Ph t-bu H b6 2-19-077 N—Ph N—Ph methyl H b6 2-19-078 N—Ph N—Ph b1 H b6 2-19-079 N—Ph N—Ph b2 H b6 2-19-080 N—Ph N—Ph b3 H b6 2-19-081 N—Ph N—Ph H H b7 2-19-082 N—Ph N—Ph t-bu H b7 2-19-083 N—Ph N—Ph methyl H b7 2-19-084 N—Ph N—Ph b1 H b7 2-19-085 N—Ph N—Ph b2 H b7 2-19-086 N—Ph N—Ph b3 H b7 2-19-087 N—Ph N—Ph H H b8 2-19-088 N—Ph N—Ph t-bu H b8 2-19-089 N—Ph N—Ph methyl H b8 2-19-090 N—Ph N—Ph b1 H b8 2-19-091 N—Ph N—Ph b2 H b8 2-19-092 N—Ph N—Ph b3 H b8 2-19-093 N—Ph N—Ph H H b9 2-19-094 N—Ph N—Ph t-bu H b9 2-19-095 N—Ph N—Ph methyl H b9 2-19-096 N—Ph N—Ph b1 H b9 2-19-097 N—Ph N—Ph b2 H b9 2-19-098 N—Ph N—Ph b3 H b9 2-19-099 N—Ph N—Ph H H b10 2-19-100 N—Ph N—Ph t-bu H b10 2-19-101 N—Ph N—Ph methyl H b10 2-19-102 N—Ph N—Ph b1 H b10 2-19-103 N—Ph N—Ph b2 H b10 2-19-104 N—Ph N—Ph b3 H b10 2-19-105 N—Ph N—Ph H a1 H 2-19-106 N—Ph N—Ph t-bu a1 H 2-19-107 N—Ph N—Ph methyl a1 H 2-19-108 N—Ph N—Ph b1 a1 H 2-19-109 N—Ph N—Ph b2 a1 H 2-19-110 N—Ph N—Ph b3 a1 H 2-19-111 N—Ph N—Ph H a2 H 2-19-112 N—Ph N—Ph t-bu a2 H 2-19-113 N—Ph N—Ph methyl a2 H 2-19-114 N—Ph N—Ph b1 a2 H 2-19-115 N—Ph N—Ph b2 a2 H 2-19-116 N—Ph N—Ph b3 a2 H 2-19-117 N—Ph N—Ph H a3 H 2-19-118 N—Ph N—Ph t-bu a3 H 2-19-119 N—Ph N—Ph methyl a3 H 2-19-120 N—Ph N—Ph b1 a3 H 2-19-121 N—Ph N—Ph b2 a3 H 2-19-122 N—Ph N—Ph b3 a3 H 2-19-123 N—Ph N—Ph H a4 H 2-19-124 N—Ph N—Ph t-bu a4 H 2-19-125 N—Ph N—Ph methyl a4 H 2-19-126 N—Ph N—Ph b1 a4 H 2-19-127 N—Ph N—Ph b2 a4 H 2-19-128 N—Ph N—Ph b3 a4 H 2-19-129 N—Ph N—Ph H a5 H 2-19-130 N—Ph N—Ph t-bu a5 H 2-19-131 N—Ph N—Ph methyl a5 H 2-19-132 N—Ph N—Ph b1 a5 H 2-19-133 N—Ph N—Ph b2 a5 H 2-19-134 N—Ph N—Ph b3 a5 H 2-19-135 N—Ph N—Ph H a6 H 2-19-136 N—Ph N—Ph t-bu a6 H 2-19-137 N—Ph N—Ph methyl a6 H 2-19-138 N—Ph N—Ph b1 a6 H 2-19-139 N—Ph N—Ph b2 a6 H 2-19-140 N—Ph N—Ph b3 a6 H 2-19-141 N—Ph N—Ph H b1 H 2-19-142 N—Ph N—Ph t-bu b1 H 2-19-143 N—Ph N—Ph methyl b1 H 2-19-144 N—Ph N—Ph b1 b1 H 2-19-145 N—Ph N—Ph b2 b1 H 2-19-146 N—Ph N—Ph b3 b1 H 2-19-147 N—Ph N—Ph H b2 H 2-19-148 N—Ph N—Ph t-bu b2 H 2-19-149 N—Ph N—Ph methyl b2 H 2-19-150 N—Ph N—Ph b1 b2 H 2-19-151 N—Ph N—Ph b2 b2 H 2-19-152 N—Ph N—Ph b3 b2 H 2-19-153 N—Ph N—Ph H b3 H 2-19-154 N—Ph N—Ph t-bu b3 H 2-19-155 N—Ph N—Ph methyl b3 H 2-19-156 N—Ph N—Ph b1 b3 H 2-19-157 N—Ph N—Ph b2 b3 H 2-19-158 N—Ph N—Ph b3 b3 H 2-19-159 N—Ph N—Ph H b4 H 2-19-160 N—Ph N—Ph t-bu b4 H 2-19-161 N—Ph N—Ph methyl b4 H 2-19-162 N—Ph N—Ph b1 b4 H 2-19-163 N—Ph N—Ph b2 b4 H 2-19-164 N—Ph N—Ph b3 b4 H 2-19-165 N—Ph N—Ph H b5 H 2-19-166 N—Ph N—Ph t-bu b5 H 2-19-167 N—Ph N—Ph methyl b5 H 2-19-168 N—Ph N—Ph b1 b5 H 2-19-169 N—Ph N—Ph b2 b5 H 2-19-170 N—Ph N—Ph b3 b5 H 2-19-171 N—Ph N—Ph H b6 H 2-19-172 N—Ph N—Ph t-bu b6 H 2-19-173 N—Ph N—Ph methyl b6 H 2-19-174 N—Ph N—Ph b1 b6 H 2-19-175 N—Ph N—Ph b2 b6 H 2-19-176 N—Ph N—Ph b3 b6 H 2-19-177 N—Ph N—Ph H b7 H 2-19-178 N—Ph N—Ph t-bu b7 H 2-19-179 N—Ph N—Ph methyl b7 H 2-19-180 N—Ph N—Ph b1 b7 H 2-19-181 N—Ph N—Ph b2 b7 H 2-19-182 N—Ph N—Ph b3 b7 H 2-19-183 N—Ph N—Ph H b8 H 2-19-184 N—Ph N—Ph t-bu b8 H 2-19-185 N—Ph N—Ph methyl b8 H 2-19-186 N—Ph N—Ph b1 b8 H 2-19-187 N—Ph N—Ph b2 b8 H 2-19-188 N—Ph N—Ph b3 b8 H 2-19-189 N—Ph N—Ph H b9 H 2-19-190 N—Ph N—Ph t-bu b9 H 2-19-191 N—Ph N—Ph methyl b9 H 2-19-192 N—Ph N—Ph b1 b9 H 2-19-193 N—Ph N—Ph b2 b9 H 2-19-194 N—Ph N—Ph b3 b9 H 2-19-195 N—Ph N—Ph H b10 H 2-19-196 N—Ph N—Ph t-bu b10 H 2-19-197 N—Ph N—Ph methyl b10 H 2-19-198 N—Ph N—Ph b1 b10 H 2-19-199 N—Ph N—Ph b2 b10 H 2-19-200 N—Ph N—Ph b3 b10 H 2-19-201 N—Ph N—Ph H a1 a1 2-19-202 N—Ph N—Ph t-bu a1 a1 2-19-203 N—Ph N—Ph methyl a1 a1 2-19-204 N—Ph N—Ph b1 a1 a1 2-19-205 N—Ph N—Ph b2 a1 a1 2-19-206 N—Ph N—Ph b3 a1 a1 2-19-207 N—Ph N—Ph H a2 a2 2-19-208 N—Ph N—Ph t-bu a2 a2 2-19-209 N—Ph N—Ph methyl a2 a2 2-19-210 N—Ph N—Ph b1 a2 a2 2-19-211 N—Ph N—Ph b2 a2 a2 2-19-212 N—Ph N—Ph b3 a2 a2 2-19-213 N—Ph N—Ph H a3 a3 2-19-214 N—Ph N—Ph t-bu a3 a3 2-19-215 N—Ph N—Ph methyl a3 a3 2-19-216 N—Ph N—Ph b1 a3 a3 2-19-217 N—Ph N—Ph b2 a3 a3 2-19-218 N—Ph N—Ph b3 a3 a3 2-19-219 N—Ph N—Ph H b1 b1 2-19-220 N—Ph N—Ph t-bu b1 b1 2-19-221 N—Ph N—Ph methyl b1 b1 2-19-222 N—Ph N—Ph b1 b1 b1 2-19-223 N—Ph N—Ph b2 b1 b1 2-19-224 N—Ph N—Ph b3 b1 b1 2-19-225 N—Ph N—Ph H b2 b2 2-19-226 N—Ph N—Ph t-bu b2 b2 2-19-227 N—Ph N—Ph methyl b2 b2 2-19-228 N—Ph N—Ph b1 b2 b2 2-19-229 N—Ph N—Ph b2 b2 b2 2-19-230 N—Ph N—Ph b3 b2 b2 2-19-231 N—Ph N—Ph H b3 b3 2-19-232 N—Ph N—Ph t-bu b3 b3 2-19-233 N—Ph N—Ph methyl b3 b3 2-19-234 N—Ph N—Ph b1 b3 b3 2-19-235 N—Ph N—Ph b2 b3 b3 2-19-236 N—Ph N—Ph b3 b3 b3 2-19-237 N—Ph N—Ph H b5 b5 2-19-238 N—Ph N—Ph t-bu b5 b5 2-19-239 N—Ph N—Ph methyl b5 b5 2-19-240 N—Ph N—Ph b1 b5 b5 2-19-241 N—Ph N—Ph b2 b5 b5 2-19-242 N—Ph N—Ph b3 b5 b5 2-19-243 N—Ph N—Ph H b6 b6 2-19-244 N—Ph N—Ph t-bu b6 b6 2-19-245 N—Ph N—Ph methyl b6 b6 2-19-246 N—Ph N—Ph b1 b6 b6 2-19-247 N—Ph N—Ph b2 b6 b6 2-19-248 N—Ph N—Ph b3 b6 b6 2-19-249 N—Ph N—Ph H b7 b7 2-19-250 N—Ph N—Ph t-bu b7 b7 2-19-251 N—Ph N—Ph methyl b7 b7 2-19-252 N—Ph N—Ph b1 b7 b7 2-19-253 N—Ph N—Ph b2 b7 b7 2-19-254 N—Ph N—Ph b3 b7 b7 2-19-255 N-tolyl N-tolyl H H H 2-19-256 N-tolyl N-tolyl t-bu H H 2-19-257 N-tolyl N-tolyl methyl H H 2-19-258 N-tolyl N-tolyl t-bu t-bu t-bu 2-19-259 N-tolyl N-tolyl methyl methyl methyl 2-19-260 N-tolyl N-tolyl b1 H H 2-19-261 N-tolyl N-tolyl b2 H H 2-19-262 N-tolyl N-tolyl b3 H H 2-19-263 N-tolyl N-tolyl H H a1 2-19-264 N-tolyl N-tolyl t-bu H a1 2-19-265 N-tolyl N-tolyl methyl H a1 2-19-266 N-tolyl N-tolyl b1 H a1 2-19-267 N-tolyl N-tolyl b2 H a1 2-19-268 N-tolyl N-tolyl b3 H a1 2-19-269 N-tolyl N-tolyl H H a2 2-19-270 N-tolyl N-tolyl t-bu H a2 2-19-271 N-tolyl N-tolyl methyl H a2 2-19-272 N-tolyl N-tolyl b1 H a2 2-19-273 N-tolyl N-tolyl b2 H a2 2-19-274 N-tolyl N-tolyl b3 H a2 2-19-275 N-tolyl N-tolyl H H a3 2-19-276 N-tolyl N-tolyl t-bu H a3 2-19-277 N-tolyl N-tolyl methyl H a3 2-19-278 N-tolyl N-tolyl b1 H a3 2-19-279 N-tolyl N-tolyl b2 H a3 2-19-280 N-tolyl N-tolyl b3 H a3 2-19-281 N-tolyl N-tolyl H H a4 2-19-282 N-tolyl N-tolyl t-bu H a4 2-19-283 N-tolyl N-tolyl methyl H a4 2-19-284 N-tolyl N-tolyl b1 H a4 2-19-285 N-tolyl N-tolyl b2 H a4 2-19-286 N-tolyl N-tolyl b3 H a4 2-19-287 N-tolyl N-tolyl H H a5 2-19-288 N-tolyl N-tolyl t-bu H a5 2-19-289 N-tolyl N-tolyl methyl H a5 2-19-290 N-tolyl N-tolyl b1 H a5 2-19-291 N-tolyl N-tolyl b2 H a5 2-19-292 N-tolyl N-tolyl b3 H a5 2-19-293 N-tolyl N-tolyl H H a6 2-19-294 N-tolyl N-tolyl t-bu H a6 2-19-295 N-tolyl N-tolyl methyl H a6 2-19-296 N-tolyl N-tolyl b1 H a6 2-19-297 N-tolyl N-tolyl b2 H a6 2-19-298 N-tolyl N-tolyl b3 H a6 2-19-299 N-tolyl N-tolyl H H b1 2-19-300 N-tolyl N-tolyl t-bu H b1 2-19-301 N-tolyl N-tolyl methyl H b1 2-19-302 N-tolyl N-tolyl b1 H b1 2-19-303 N-tolyl N-tolyl b2 H b1 2-19-304 N-tolyl N-tolyl b3 H b1 2-19-305 N-tolyl N-tolyl H H b2 2-19-306 N-tolyl N-tolyl t-bu H b2 2-19-307 N-tolyl N-tolyl methyl H b2 2-19-308 N-tolyl N-tolyl b1 H b2 2-19-309 N-tolyl N-tolyl b2 H b2 2-19-310 N-tolyl N-tolyl b3 H b2 2-19-311 N-tolyl N-tolyl H H b3 2-19-312 N-tolyl N-tolyl t-bu H b3 2-19-313 N-tolyl N-tolyl methyl H b3 2-19-314 N-tolyl N-tolyl b1 H b3 2-19-315 N-tolyl N-tolyl b2 H b3 2-19-316 N-tolyl N-tolyl b3 H b3 2-19-317 N-tolyl N-tolyl H H b4 2-19-318 N-tolyl N-tolyl t-bu H b4 2-19-319 N-tolyl N-tolyl methyl H b4 2-19-320 N-tolyl N-tolyl b1 H b4 2-19-321 N-tolyl N-tolyl b2 H b4 2-19-322 N-tolyl N-tolyl b3 H b4 2-19-323 N-tolyl N-tolyl H H b5 2-19-324 N-tolyl N-tolyl t-bu H b5 2-19-325 N-tolyl N-tolyl methyl H b5 2-19-326 N-tolyl N-tolyl b1 H b5 2-19-327 N-tolyl N-tolyl b2 H b5 2-19-328 N-tolyl N-tolyl b3 H b5 2-19-329 N-tolyl N-tolyl H H b6 2-19-330 N-tolyl N-tolyl t-bu H b6 2-19-331 N-tolyl N-tolyl methyl H b6 2-19-332 N-tolyl N-tolyl b1 H b6 2-19-333 N-tolyl N-tolyl b2 H b6 2-19-334 N-tolyl N-tolyl b3 H b6 2-19-335 N-tolyl N-tolyl H H b7 2-19-336 N-tolyl N-tolyl t-bu H b7 2-19-337 N-tolyl N-tolyl methyl H b7 2-19-338 N-tolyl N-tolyl b1 H b7 2-19-339 N-tolyl N-tolyl b2 H b7 2-19-340 N-tolyl N-tolyl b3 H b7 2-19-341 N-tolyl N-tolyl H H b8 2-19-342 N-tolyl N-tolyl t-bu H b8 2-19-343 N-tolyl N-tolyl methyl H b8 2-19-344 N-tolyl N-tolyl b1 H b8 2-19-345 N-tolyl N-tolyl b2 H b8 2-19-346 N-tolyl N-tolyl b3 H b8 2-19-347 N-tolyl N-tolyl H H b9 2-19-348 N-tolyl N-tolyl t-bu H b9 2-19-349 N-tolyl N-tolyl methyl H b9 2-19-350 N-tolyl N-tolyl b1 H b9 2-19-351 N-tolyl N-tolyl b2 H b9 2-19-352 N-tolyl N-tolyl b3 H b9 2-19-353 N-tolyl N-tolyl H H b10 2-19-354 N-tolyl N-tolyl t-bu H b10 2-19-355 N-tolyl N-tolyl methyl H b10 2-19-356 N-tolyl N-tolyl b1 H b10 2-19-357 N-tolyl N-tolyl b2 H b10 2-19-358 N-tolyl N-tolyl b3 H b10 2-19-359 N-tolyl N-tolyl H a1 H 2-19-360 N-tolyl N-tolyl t-bu a1 H 2-19-361 N-tolyl N-tolyl methyl a1 H 2-19-362 N-tolyl N-tolyl b1 a1 H 2-19-363 N-tolyl N-tolyl b2 a1 H 2-19-364 N-tolyl N-tolyl b3 a1 H 2-19-365 N-tolyl N-tolyl H a2 H 2-19-366 N-tolyl N-tolyl t-bu a2 H 2-19-367 N-tolyl N-tolyl methyl a2 H 2-19-368 N-tolyl N-tolyl b1 a2 H 2-19-369 N-tolyl N-tolyl b2 a2 H 2-19-370 N-tolyl N-tolyl b3 a2 H 2-19-371 N-tolyl N-tolyl H a3 H 2-19-372 N-tolyl N-tolyl t-bu a3 H 2-19-373 N-tolyl N-tolyl methyl a3 H 2-19-374 N-tolyl N-tolyl b1 a3 H 2-19-375 N-tolyl N-tolyl b2 a3 H 2-19-376 N-tolyl N-tolyl b3 a3 H 2-19-377 N-tolyl N-tolyl H a4 H 2-19-378 N-tolyl N-tolyl t-bu a4 H 2-19-379 N-tolyl N-tolyl methyl a4 H 2-19-380 N-tolyl N-tolyl b1 a4 H 2-19-381 N-tolyl N-tolyl b2 a4 H 2-19-382 N-tolyl N-tolyl b3 a4 H 2-19-383 N-tolyl N-tolyl H a5 H 2-19-384 N-tolyl N-tolyl t-bu a5 H 2-19-385 N-tolyl N-tolyl methyl a5 H 2-19-386 N-tolyl N-tolyl b1 a5 H 2-19-387 N-tolyl N-tolyl b2 a5 H 2-19-388 N-tolyl N-tolyl b3 a5 H 2-19-389 N-tolyl N-tolyl H a6 H 2-19-390 N-tolyl N-tolyl t-bu a6 H 2-19-391 N-tolyl N-tolyl methyl a6 H 2-19-392 N-tolyl N-tolyl b1 a6 H 2-19-393 N-tolyl N-tolyl b2 a6 H 2-19-394 N-tolyl N-tolyl b3 a6 H 2-19-395 N-tolyl N-tolyl H b1 H 2-19-396 N-tolyl N-tolyl t-bu b1 H 2-19-397 N-tolyl N-tolyl methyl b1 H 2-19-398 N-tolyl N-tolyl b1 b1 H 2-19-399 N-tolyl N-tolyl b2 b1 H 2-19-400 N-tolyl N-tolyl b3 b1 H 2-19-401 N-tolyl N-tolyl H b2 H 2-19-402 N-tolyl N-tolyl t-bu b2 H 2-19-403 N-tolyl N-tolyl methyl b2 H 2-19-404 N-tolyl N-tolyl b1 b2 H 2-19-405 N-tolyl N-tolyl b2 b2 H 2-19-406 N-tolyl N-tolyl b3 b2 H 2-19-407 N-tolyl N-tolyl H b3 H 2-19-408 N-tolyl N-tolyl t-bu b3 H 2-19-409 N-tolyl N-tolyl methyl b3 H 2-19-410 N-tolyl N-tolyl b1 b3 H 2-19-411 N-tolyl N-tolyl b2 b3 H 2-19-412 N-tolyl N-tolyl b3 b3 H 2-19-413 N-tolyl N-tolyl H b4 H 2-19-414 N-tolyl N-tolyl t-bu b4 H 2-19-415 N-tolyl N-tolyl methyl b4 H 2-19-416 N-tolyl N-tolyl b1 b4 H 2-19-417 N-tolyl N-tolyl b2 b4 H 2-19-418 N-tolyl N-tolyl b3 b4 H 2-19-419 N-tolyl N-tolyl H b5 H 2-19-420 N-tolyl N-tolyl t-bu b5 H 2-19-421 N-tolyl N-tolyl methyl b5 H 2-19-422 N-tolyl N-tolyl b1 b5 H 2-19-423 N-tolyl N-tolyl b2 b5 H 2-19-424 N-tolyl N-tolyl b3 b5 H 2-19-425 N-tolyl N-tolyl H b6 H 2-19-426 N-tolyl N-tolyl t-bu b6 H 2-19-427 N-tolyl N-tolyl methyl b6 H 2-19-428 N-tolyl N-tolyl b1 b6 H 2-19-429 N-tolyl N-tolyl b2 b6 H 2-19-430 N-tolyl N-tolyl b3 b6 H 2-19-431 N-tolyl N-tolyl H b7 H 2-19-432 N-tolyl N-tolyl t-bu b7 H 2-19-433 N-tolyl N-tolyl methyl b7 H 2-19-434 N-tolyl N-tolyl b1 b7 H 2-19-435 N-tolyl N-tolyl b2 b7 H 2-19-436 N-tolyl N-tolyl b3 b7 H 2-19-437 N-tolyl N-tolyl H b8 H 2-19-438 N-tolyl N-tolyl t-bu b8 H 2-19-439 N-tolyl N-tolyl methyl b8 H 2-19-440 N-tolyl N-tolyl b1 b8 H 2-19-441 N-tolyl N-tolyl b2 b8 H 2-19-442 N-tolyl N-tolyl b3 b8 H 2-19-443 N-tolyl N-tolyl H b9 H 2-19-444 N-tolyl N-tolyl t-bu b9 H 2-19-445 N-tolyl N-tolyl methyl b9 H 2-19-446 N-tolyl N-tolyl b1 b9 H 2-19-447 N-tolyl N-tolyl b2 b9 H 2-19-448 N-tolyl N-tolyl b3 b9 H 2-19-449 N-tolyl N-tolyl H b10 H 2-19-450 N-tolyl N-tolyl t-bu b10 H 2-19-451 N-tolyl N-tolyl methyl b10 H 2-19-452 N-tolyl N-tolyl b1 b10 H 2-19-453 N-tolyl N-tolyl b2 b10 H 2-19-454 N-tolyl N-tolyl b3 b10 H 2-19-455 N-tolyl N-tolyl H a1 a1 2-19-456 N-tolyl N-tolyl t-bu a1 a1 2-19-457 N-tolyl N-tolyl methyl a1 a1 2-19-458 N-tolyl N-tolyl b1 a1 a1 2-19-459 N-tolyl N-tolyl b2 a1 a1 2-19-460 N-tolyl N-tolyl b3 a1 a1 2-19-461 N-tolyl N-tolyl H a2 a2 2-19-462 N-tolyl N-tolyl t-bu a2 a2 2-19-463 N-tolyl N-tolyl methyl a2 a2 2-19-464 N-tolyl N-tolyl b1 a2 a2 2-19-465 N-tolyl N-tolyl b2 a2 a2 2-19-466 N-tolyl N-tolyl b3 a2 a2 2-19-467 N-tolyl N-tolyl H a3 a3 2-19-468 N-tolyl N-tolyl t-bu a3 a3 2-19-469 N-tolyl N-tolyl methyl a3 a3 2-19-470 N-tolyl N-tolyl b1 a3 a3 2-19-471 N-tolyl N-tolyl b2 a3 a3 2-19-472 N-tolyl N-tolyl b3 a3 a3 2-19-473 N-tolyl N-tolyl H b1 b1 2-19-474 N-tolyl N-tolyl t-bu b1 b1 2-19-475 N-tolyl N-tolyl methyl b1 b1 2-19-476 N-tolyl N-tolyl b1 b1 b1 2-19-477 N-tolyl N-tolyl b2 b1 b1 2-19-478 N-tolyl N-tolyl b3 b1 b1 2-19-479 N-tolyl N-tolyl H b2 b2 2-19-480 N-tolyl N-tolyl t-bu b2 b2 2-19-481 N-tolyl N-tolyl methyl b2 b2 2-19-482 N-tolyl N-tolyl b1 b2 b2 2-19-483 N-tolyl N-tolyl b2 b2 b2 2-19-484 N-tolyl N-tolyl b3 b2 b2 2-19-485 N-tolyl N-tolyl H b3 b3 2-19-486 N-tolyl N-tolyl t-bu b3 b3 2-19-487 N-tolyl N-tolyl methyl b3 b3 2-19-488 N-tolyl N-tolyl b1 b3 b3 2-19-489 N-tolyl N-tolyl b2 b3 b3 2-19-490 N-tolyl N-tolyl b3 b3 b3 2-19-491 N-tolyl N-tolyl H b5 b5 2-19-492 N-tolyl N-tolyl t-bu b5 b5 2-19-493 N-tolyl N-tolyl methyl b5 b5 2-19-494 N-tolyl N-tolyl b1 b5 b5 2-19-495 N-tolyl N-tolyl b2 b5 b5 2-19-496 N-tolyl N-tolyl b3 b5 b5 2-19-497 N-tolyl N-tolyl H b6 b6 2-19-498 N-tolyl N-tolyl t-bu b6 b6 2-19-499 N-tolyl N-tolyl methyl b6 b6 2-19-500 N-tolyl N-tolyl b1 b6 b6 2-19-501 N-tolyl N-tolyl b2 b6 b6 2-19-502 N-tolyl N-tolyl b3 b6 b6 2-19-503 N-tolyl N-tolyl H b7 b7 2-19-504 N-tolyl N-tolyl t-bu b7 b7 2-19-505 N-tolyl N-tolyl methyl b7 b7 2-19-506 N-tolyl N-tolyl b1 b7 b7 2-19-507 N-tolyl N-tolyl b2 b7 b7 2-19-508 N-tolyl N-tolyl b3 b7 b7 2-19-509 N-Biph N-Biph H H H 2-19-510 N-Biph N-Biph t-bu H H 2-19-511 N-Biph N-Biph methyl H H 2-19-512 N-Biph N-Biph t-bu t-bu t-bu 2-19-513 N-Biph N-Biph methyl methyl methyl 2-19-514 N-Biph N-Biph b1 H H 2-19-515 N-Biph N-Biph b2 H H 2-19-516 N-Biph N-Biph b3 H H 2-19-517 N-Biph N-Biph H H a1 2-19-518 N-Biph N-Biph t-bu H a1 2-19-519 N-Biph N-Biph methyl H a1 2-19-520 N-Biph N-Biph b1 H a1 2-19-521 N-Biph N-Biph b2 H a1 2-19-522 N-Biph N-Biph b3 H a1 2-19-523 N-Biph N-Biph H H a2 2-19-524 N-Biph N-Biph t-bu H a2 2-19-525 N-Biph N-Biph methyl H a2 2-19-526 N-Biph N-Biph b1 H a2 2-19-527 N-Biph N-Biph b2 H a2 2-19-528 N-Biph N-Biph b3 H a2 2-19-529 N-Biph N-Biph H H a3 2-19-530 N-Biph N-Biph t-bu H a3 2-19-531 N-Biph N-Biph methyl H a3 2-19-532 N-Biph N-Biph b1 H a3 2-19-533 N-Biph N-Biph b2 H a3 2-19-534 N-Biph N-Biph b3 H a3 2-19-535 N-Biph N-Biph H H a4 2-19-536 N-Biph N-Biph t-bu H a4 2-19-537 N-Biph N-Biph methyl H a4 2-19-538 N-Biph N-Biph b1 H a4 2-19-539 N-Biph N-Biph b2 H a4 2-19-540 N-Biph N-Biph b3 H a4 2-19-541 N-Biph N-Biph H H a5 2-19-542 N-Biph N-Biph t-bu H a5 2-19-543 N-Biph N-Biph methyl H a5 2-19-544 N-Biph N-Biph b1 H a5 2-19-545 N-Biph N-Biph b2 H a5 2-19-546 N-Biph N-Biph b3 H a5 2-19-547 N-Biph N-Biph H H a6 2-19-548 N-Biph N-Biph t-bu H a6 2-19-549 N-Biph N-Biph methyl H a6 2-19-550 N-Biph N-Biph b1 H a6 2-19-551 N-Biph N-Biph b2 H a6 2-19-552 N-Biph N-Biph b3 H a6 2-19-553 N-Biph N-Biph H H b1 2-19-554 N-Biph N-Biph t-bu H b1 2-19-555 N-Biph N-Biph methyl H b1 2-19-556 N-Biph N-Biph b1 H b1 2-19-557 N-Biph N-Biph b2 H b1 2-19-558 N-Biph N-Biph b3 H b1 2-19-559 N-Biph N-Biph H H b2 2-19-560 N-Biph N-Biph t-bu H b2 2-19-561 N-Biph N-Biph methyl H b2 2-19-562 N-Biph N-Biph b1 H b2 2-19-563 N-Biph N-Biph b2 H b2 2-19-564 N-Biph N-Biph b3 H b2 2-19-565 N-Biph N-Biph H H b3 2-19-566 N-Biph N-Biph t-bu H b3 2-19-567 N-Biph N-Biph methyl H b3 2-19-568 N-Biph N-Biph b1 H b3 2-19-569 N-Biph N-Biph b2 H b3 2-19-570 N-Biph N-Biph b3 H b3 2-19-571 N-Biph N-Biph H H b4 2-19-572 N-Biph N-Biph t-bu H b4 2-19-573 N-Biph N-Biph methyl H b4 2-19-574 N-Biph N-Biph b1 H b4 2-19-575 N-Biph N-Biph b2 H b4 2-19-576 N-Biph N-Biph b3 H b4 2-19-577 N-Biph N-Biph H H b5 2-19-578 N-Biph N-Biph t-bu H b5 2-19-579 N-Biph N-Biph methyl H b5 2-19-580 N-Biph N-Biph b1 H b5 2-19-581 N-Biph N-Biph b2 H b5 2-19-582 N-Biph N-Biph b3 H b5 2-19-583 N-Biph N-Biph H H b6 2-19-584 N-Biph N-Biph t-bu H b6 2-19-585 N-Biph N-Biph methyl H b6 2-19-586 N-Biph N-Biph b1 H b6 2-19-587 N-Biph N-Biph b2 H b6 2-19-588 N-Biph N-Biph b3 H b6 2-19-589 N-Biph N-Biph H H b7 2-19-590 N-Biph N-Biph t-bu H b7 2-19-591 N-Biph N-Biph methyl H b7 2-19-592 N-Biph N-Biph b1 H b7 2-19-593 N-Biph N-Biph b2 H b7 2-19-594 N-Biph N-Biph b3 H b7 2-19-595 N-Biph N-Biph H H b8 2-19-596 N-Biph N-Biph t-bu H b8 2-19-597 N-Biph N-Biph methyl H b8 2-19-598 N-Biph N-Biph b1 H b8 2-19-599 N-Biph N-Biph b2 H b8 2-19-600 N-Biph N-Biph b3 H b8 2-19-601 N-Biph N-Biph H H b9 2-19-602 N-Biph N-Biph t-bu H b9 2-19-603 N-Biph N-Biph methyl H b9 2-19-604 N-Biph N-Biph b1 H b9 2-19-605 N-Biph N-Biph b2 H b9 2-19-606 N-Biph N-Biph b3 H b9 2-19-607 N-Biph N-Biph H H b10 2-19-608 N-Biph N-Biph t-bu H b10 2-19-609 N-Biph N-Biph methyl H b10 2-19-610 N-Biph N-Biph b1 H b10 2-19-611 N-Biph N-Biph b2 H b10 2-19-612 N-Biph N-Biph b3 H b10 2-19-613 N-Biph N-Biph H a1 H 2-19-614 N-Biph N-Biph t-bu a1 H 2-19-615 N-Biph N-Biph methyl a1 H 2-19-616 N-Biph N-Biph b1 a1 H 2-19-617 N-Biph N-Biph b2 a1 H 2-19-618 N-Biph N-Biph b3 a1 H 2-19-619 N-Biph N-Biph H a2 H 2-19-620 N-Biph N-Biph t-bu a2 H 2-19-621 N-Biph N-Biph methyl a2 H 2-19-622 N-Biph N-Biph b1 a2 H 2-19-623 N-Biph N-Biph b2 a2 H 2-19-624 N-Biph N-Biph b3 a2 H 2-19-625 N-Biph N-Biph H a3 H 2-19-626 N-Biph N-Biph t-bu a3 H 2-19-627 N-Biph N-Biph methyl a3 H 2-19-628 N-Biph N-Biph b1 a3 H 2-19-629 N-Biph N-Biph b2 a3 H 2-19-630 N-Biph N-Biph b3 a3 H 2-19-631 N-Biph N-Biph H a4 H 2-19-632 N-Biph N-Biph t-bu a4 H 2-19-633 N-Biph N-Biph methyl a4 H 2-19-634 N-Biph N-Biph b1 a4 H 2-19-635 N-Biph N-Biph b2 a4 H 2-19-636 N-Biph N-Biph b3 a4 H 2-19-637 N-Biph N-Biph H a5 H 2-19-638 N-Biph N-Biph t-bu a5 H 2-19-639 N-Biph N-Biph methyl a5 H 2-19-640 N-Biph N-Biph b1 a5 H 2-19-641 N-Biph N-Biph b2 a5 H 2-19-642 N-Biph N-Biph b3 a5 H 2-19-643 N-Biph N-Biph H a6 H 2-19-644 N-Biph N-Biph t-bu a6 H 2-19-645 N-Biph N-Biph methyl a6 H 2-19-646 N-Biph N-Biph b1 a6 H 2-19-647 N-Biph N-Biph b2 a6 H 2-19-648 N-Biph N-Biph b3 a6 H 2-19-649 N-Biph N-Biph H b1 H 2-19-650 N-Biph N-Biph t-bu b1 H 2-19-651 N-Biph N-Biph methyl b1 H 2-19-652 N-Biph N-Biph b1 b1 H 2-19-653 N-Biph N-Biph b2 b1 H 2-19-654 N-Biph N-Biph b3 b1 H 2-19-655 N-Biph N-Biph H b2 H 2-19-656 N-Biph N-Biph t-bu b2 H 2-19-657 N-Biph N-Biph methyl b2 H 2-19-658 N-Biph N-Biph b1 b2 H 2-19-659 N-Biph N-Biph b2 b2 H 2-19-660 N-Biph N-Biph b3 b2 H 2-19-661 N-Biph N-Biph H b3 H 2-19-662 N-Biph N-Biph t-bu b3 H 2-19-663 N-Biph N-Biph methyl b3 H 2-19-664 N-Biph N-Biph b1 b3 H 2-19-665 N-Biph N-Biph b2 b3 H 2-19-666 N-Biph N-Biph b3 b3 H 2-19-667 N-Biph N-Biph H b4 H 2-19-668 N-Biph N-Biph t-bu b4 H 2-19-669 N-Biph N-Biph methyl b4 H 2-19-670 N-Biph N-Biph b1 b4 H 2-19-671 N-Biph N-Biph b2 b4 H 2-19-672 N-Biph N-Biph b3 b4 H 2-19-673 N-Biph N-Biph H b5 H 2-19-674 N-Biph N-Biph t-bu b5 H 2-19-675 N-Biph N-Biph methyl b5 H 2-19-676 N-Biph N-Biph b1 b5 H 2-19-677 N-Biph N-Biph b2 b5 H 2-19-678 N-Biph N-Biph b3 b5 H 2-19-679 N-Biph N-Biph H b6 H 2-19-680 N-Biph N-Biph t-bu b6 H 2-19-681 N-Biph N-Biph methyl b6 H 2-19-682 N-Biph N-Biph b1 b6 H 2-19-683 N-Biph N-Biph b2 b6 H 2-19-684 N-Biph N-Biph b3 b6 H 2-19-685 N-Biph N-Biph H b7 H 2-19-686 N-Biph N-Biph t-bu b7 H 2-19-687 N-Biph N-Biph methyl b7 H 2-19-688 N-Biph N-Biph b1 b7 H 2-19-689 N-Biph N-Biph b2 b7 H 2-19-690 N-Biph N-Biph b3 b7 H 2-19-691 N-Biph N-Biph H b8 H 2-19-692 N-Biph N-Biph t-bu b8 H 2-19-693 N-Biph N-Biph methyl b8 H 2-19-694 N-Biph N-Biph b1 b8 H 2-19-695 N-Biph N-Biph b2 b8 H 2-19-696 N-Biph N-Biph b3 b8 H 2-19-697 N-Biph N-Biph H b9 H 2-19-698 N-Biph N-Biph t-bu b9 H 2-19-699 N-Biph N-Biph methyl b9 H 2-19-700 N-Biph N-Biph b1 b9 H 2-19-701 N-Biph N-Biph b2 b9 H 2-19-702 N-Biph N-Biph b3 b9 H 2-19-703 N-Biph N-Biph H b10 H 2-19-704 N-Biph N-Biph t-bu b10 H 2-19-705 N-Biph N-Biph methyl b10 H 2-19-706 N-Biph N-Biph b1 b10 H 2-19-707 N-Biph N-Biph b2 b10 H 2-19-708 N-Biph N-Biph b3 b10 H 2-19-709 N-Biph N-Biph H a1 a1 2-19-710 N-Biph N-Biph t-bu a1 a1 2-19-711 N-Biph N-Biph methyl a1 a1 2-19-712 N-Biph N-Biph b1 a1 a1 2-19-713 N-Biph N-Biph b2 a1 a1 2-19-714 N-Biph N-Biph b3 a1 a1 2-19-715 N-Biph N-Biph H a2 a2 2-19-716 N-Biph N-Biph t-bu a2 a2 2-19-717 N-Biph N-Biph methyl a2 a2 2-19-718 N-Biph N-Biph b1 a2 a2 2-19-719 N-Biph N-Biph b2 a2 a2 2-19-720 N-Biph N-Biph b3 a2 a2 2-19-721 N-Biph N-Biph H a3 a3 2-19-722 N-Biph N-Biph t-bu a3 a3 2-19-723 N-Biph N-Biph methyl a3 a3 2-19-724 N-Biph N-Biph b1 a3 a3 2-19-725 N-Biph N-Biph b2 a3 a3 2-19-726 N-Biph N-Biph b3 a3 a3 2-19-727 N-Biph N-Biph H b1 b1 2-19-728 N-Biph N-Biph t-bu b1 b1 2-19-729 N-Biph N-Biph methyl b1 b1 2-19-730 N-Biph N-Biph b1 b1 b1 2-19-731 N-Biph N-Biph b2 b1 b1 2-19-732 N-Biph N-Biph b3 b1 b1 2-19-733 N-Biph N-Biph H b2 b2 2-19-734 N-Biph N-Biph t-bu b2 b2 2-19-735 N-Biph N-Biph methyl b2 b2 2-19-736 N-Biph N-Biph b1 b2 b2 2-19-737 N-Biph N-Biph b2 b2 b2 2-19-738 N-Biph N-Biph b3 b2 b2 2-19-739 N-Biph N-Biph H b3 b3 2-19-740 N-Biph N-Biph t-bu b3 b3 2-19-741 N-Biph N-Biph methyl b3 b3 2-19-742 N-Biph N-Biph b1 b3 b3 2-19-743 N-Biph N-Biph b2 b3 b3 2-19-744 N-Biph N-Biph b3 b3 b3 2-19-745 N-Biph N-Biph H b5 b5 2-19-746 N-Biph N-Biph t-bu b5 b5 2-19-747 N-Biph N-Biph methyl b5 b5 2-19-748 N-Biph N-Biph b1 b5 b5 2-19-749 N-Biph N-Biph b2 b5 b5 2-19-750 N-Biph N-Biph b3 b5 b5 2-19-751 N-Biph N-Biph H b6 b6 2-19-752 N-Biph N-Biph t-bu b6 b6 2-19-753 N-Biph N-Biph methyl b6 b6 2-19-754 N-Biph N-Biph b1 b6 b6 2-19-755 N-Biph N-Biph b2 b6 b6 2-19-756 N-Biph N-Biph b3 b6 b6 2-19-757 N-Biph N-Biph H b7 b7 2-19-758 N-Biph N-Biph t-bu b7 b7 2-19-759 N-Biph N-Biph methyl b7 b7 2-19-760 N-Biph N-Biph b1 b7 b7 2-19-761 N-Biph N-Biph b2 b7 b7 2-19-762 N-Biph N-Biph b3 b7 b7 2-19-763 O N—Ph H H H 2-19-764 O N—Ph t-bu H H 2-19-765 O N—Ph methyl H H 2-19-766 O N—Ph t-bu t-bu t-bu 2-19-767 O N—Ph methyl methyl methyl 2-19-768 O N—Ph b1 H H 2-19-769 O N—Ph b2 H H 2-19-770 O N—Ph b3 H H 2-19-771 O N—Ph H H a1 2-19-772 O N—Ph t-bu H a1 2-19-773 O N—Ph methyl H a1 2-19-774 O N—Ph b1 H a1 2-19-775 O N—Ph b2 H a1 2-19-776 O N—Ph b3 H a1 2-19-777 O N—Ph H H a2 2-19-778 O N—Ph t-bu H a2 2-19-779 O N—Ph methyl H a2 2-19-780 O N—Ph b1 H a2 2-19-781 O N—Ph b2 H a2 2-19-782 O N—Ph b3 H a2 2-19-783 O N—Ph H H a3 2-19-784 O N—Ph t-bu H a3 2-19-785 O N—Ph methyl H a3 2-19-786 O N—Ph b1 H a3 2-19-787 O N—Ph b2 H a3 2-19-788 O N—Ph b3 H a3 2-19-789 O N—Ph H H a4 2-19-790 O N—Ph t-bu H a4 2-19-791 O N—Ph methyl H a4 2-19-792 O N—Ph b1 H a4 2-19-793 O N—Ph b2 H a4 2-19-794 O N—Ph b3 H a4 2-19-795 O N—Ph H H a5 2-19-796 O N—Ph t-bu H a5 2-19-797 O N—Ph methyl H a5 2-19-798 O N—Ph b1 H a5 2-19-799 O N—Ph b2 H a5 2-19-800 O N—Ph b3 H a5 2-19-801 O N—Ph H H a6 2-19-802 O N—Ph t-bu H a6 2-19-803 O N—Ph methyl H a6 2-19-804 O N—Ph b1 H a6 2-19-805 O N—Ph b2 H a6 2-19-806 O N—Ph b3 H a6 2-19-807 O N—Ph H H b1 2-19-808 O N—Ph t-bu H b1 2-19-809 O N—Ph methyl H b1 2-19-810 O N—Ph b1 H b1 2-19-811 O N—Ph b2 H b1 2-19-812 O N—Ph b3 H b1 2-19-813 O N—Ph H H b2 2-19-814 O N—Ph t-bu H b2 2-19-815 O N—Ph methyl H b2 2-19-816 O N—Ph b1 H b2 2-19-817 O N—Ph b2 H b2 2-19-818 O N—Ph b3 H b2 2-19-819 O N—Ph H H b3 2-19-820 O N—Ph t-bu H b3 2-19-821 O N—Ph methyl H b3 2-19-822 O N—Ph b1 H b3 2-19-823 O N—Ph b2 H b3 2-19-824 O N—Ph b3 H b3 2-19-825 O N—Ph H H b4 2-19-826 O N—Ph t-bu H b4 2-19-827 O N—Ph methyl H b4 2-19-828 O N—Ph b1 H b4 2-19-829 O N—Ph b2 H b4 2-19-830 O N—Ph b3 H b4 2-19-831 O N—Ph H H b5 2-19-832 O N—Ph t-bu H b5 2-19-833 O N—Ph methyl H b5 2-19-834 O N—Ph b1 H b5 2-19-835 O N—Ph b2 H b5 2-19-836 O N—Ph b3 H b5 2-19-837 O N—Ph H H b6 2-19-838 O N—Ph t-bu H b6 2-19-839 O N—Ph methyl H b6 2-19-840 O N—Ph b1 H b6 2-19-841 O N—Ph b2 H b6 2-19-842 O N—Ph b3 H b6 2-19-843 O N—Ph H H b7 2-19-844 O N—Ph t-bu H b7 2-19-845 O N—Ph methyl H b7 2-19-846 O N—Ph b1 H b7 2-19-847 O N—Ph b2 H b7 2-19-848 O N—Ph b3 H b7 2-19-849 O N—Ph H H b8 2-19-850 O N—Ph t-bu H b8 2-19-851 O N—Ph methyl H b8 2-19-852 O N—Ph b1 H b8 2-19-853 O N—Ph b2 H b8 2-19-854 O N—Ph b3 H b8 2-19-855 O N—Ph H H b9 2-19-856 O N—Ph t-bu H b9 2-19-857 O N—Ph methyl H b9 2-19-858 O N—Ph b1 H b9 2-19-859 O N—Ph b2 H b9 2-19-860 O N—Ph b3 H b9 2-19-861 O N—Ph H H b10 2-19-862 O N—Ph t-bu H b10 2-19-863 O N—Ph methyl H b10 2-19-864 O N—Ph b1 H b10 2-19-865 O N—Ph b2 H b10 2-19-866 O N—Ph b3 H b10 2-19-867 O N—Ph H a1 H 2-19-868 O N—Ph t-bu a1 H 2-19-869 O N—Ph methyl a1 H 2-19-870 O N—Ph b1 a1 H 2-19-871 O N—Ph b2 a1 H 2-19-872 O N—Ph b3 a1 H 2-19-873 O N—Ph H a2 H 2-19-874 O N—Ph t-bu a2 H 2-19-875 O N—Ph methyl a2 H 2-19-876 O N—Ph b1 a2 H 2-19-877 O N—Ph b2 a2 H 2-19-878 O N—Ph b3 a2 H 2-19-879 O N—Ph H a3 H 2-19-880 O N—Ph t-bu a3 H 2-19-881 O N—Ph methyl a3 H 2-19-882 O N—Ph b1 a3 H 2-19-883 O N—Ph b2 a3 H 2-19-884 O N—Ph b3 a3 H 2-19-885 O N—Ph H a4 H 2-19-886 O N—Ph t-bu a4 H 2-19-887 O N—Ph methyl a4 H 2-19-888 O N—Ph b1 a4 H 2-19-889 O N—Ph b2 a4 H 2-19-890 O N—Ph b3 a4 H 2-19-891 O N—Ph H a5 H 2-19-892 O N—Ph t-bu a5 H 2-19-893 O N—Ph methyl a5 H 2-19-894 O N—Ph b1 a5 H 2-19-895 O N—Ph b2 a5 H 2-19-896 O N—Ph b3 a5 H 2-19-897 O N—Ph H a6 H 2-19-898 O N—Ph t-bu a6 H 2-19-899 O N—Ph methyl a6 H 2-19-900 O N—Ph b1 a6 H 2-19-901 O N—Ph b2 a6 H 2-19-902 O N—Ph b3 a6 H 2-19-903 O N—Ph H b1 H 2-19-904 O N—Ph t-bu b1 H 2-19-905 O N—Ph methyl b1 H 2-19-906 O N—Ph b1 b1 H 2-19-907 O N—Ph b2 b1 H 2-19-908 O N—Ph b3 b1 H 2-19-909 O N—Ph H b2 H 2-19-910 O N—Ph t-bu b2 H 2-19-911 O N—Ph methyl b2 H 2-19-912 O N—Ph b1 b2 H 2-19-913 O N—Ph b2 b2 H 2-19-914 O N—Ph b3 b2 H 2-19-915 O N—Ph H b3 H 2-19-916 O N—Ph t-bu b3 H 2-19-917 O N—Ph methyl b3 H 2-19-918 O N—Ph b1 b3 H 2-19-919 O N—Ph b2 b3 H 2-19-920 O N—Ph b3 b3 H 2-19-921 O N—Ph H b4 H 2-19-922 O N—Ph t-bu b4 H 2-19-923 O N—Ph methyl b4 H 2-19-924 O N—Ph b1 b4 H 2-19-925 O N—Ph b2 b4 H 2-19-926 O N—Ph b3 b4 H 2-19-927 O N—Ph H b5 H 2-19-928 O N—Ph t-bu b5 H 2-19-929 O N—Ph methyl b5 H 2-19-930 O N—Ph b1 b5 H 2-19-931 O N—Ph b2 b5 H 2-19-932 O N—Ph b3 b5 H 2-19-933 O N—Ph H b6 H 2-19-934 O N—Ph t-bu b6 H 2-19-935 O N—Ph methyl b6 H 2-19-936 O N—Ph b1 b6 H 2-19-937 O N—Ph b2 b6 H 2-19-938 O N—Ph b3 b6 H 2-19-939 O N—Ph H b7 H 2-19-940 O N—Ph t-bu b7 H 2-19-941 O N—Ph methyl b7 H 2-19-942 O N—Ph b1 b7 H 2-19-943 O N—Ph b2 b7 H 2-19-944 O N—Ph b3 b7 H 2-19-945 O N—Ph H b8 H 2-19-946 O N—Ph t-bu b8 H 2-19-947 O N—Ph methyl b8 H 2-19-948 O N—Ph b1 b8 H 2-19-949 O N—Ph b2 b8 H 2-19-950 O N—Ph b3 b8 H 2-19-951 O N—Ph H b9 H 2-19-952 O N—Ph t-bu b9 H 2-19-953 O N—Ph methyl b9 H 2-19-954 O N—Ph b1 b9 H 2-19-955 O N—Ph b2 b9 H 2-19-956 O N—Ph b3 b9 H 2-19-957 O N—Ph H b10 H 2-19-958 O N—Ph t-bu b10 H 2-19-959 O N—Ph methyl b10 H 2-19-960 O N—Ph b1 b10 H 2-19-961 O N—Ph b2 b10 H 2-19-962 O N—Ph b3 b10 H 2-19-963 O N—Ph H a1 a1 2-19-964 O N—Ph t-bu a1 a1 2-19-965 O N—Ph methyl a1 a1 2-19-966 O N—Ph b1 a1 a1 2-19-967 O N—Ph b2 a1 a1 2-19-968 O N—Ph b3 a1 a1 2-19-969 O N—Ph H a2 a2 2-19-970 O N—Ph t-bu a2 a2 2-19-971 O N—Ph methyl a2 a2 2-19-972 O N—Ph b1 a2 a2 2-19-973 O N—Ph b2 a2 a2 2-19-974 O N—Ph b3 a2 a2 2-19-975 O N—Ph H a3 a3 2-19-976 O N—Ph t-bu a3 a3 2-19-977 O N—Ph methyl a3 a3 2-19-978 O N—Ph b1 a3 a3 2-19-979 O N—Ph b2 a3 a3 2-19-980 O N—Ph b3 a3 a3 2-19-981 O N—Ph H b1 b1 2-19-982 O N—Ph t-bu b1 b1 2-19-983 O N—Ph methyl b1 b1 2-19-984 O N—Ph b1 b1 b1 2-19-985 O N—Ph b2 b1 b1 2-19-986 O N—Ph b3 b1 b1 2-19-987 O N—Ph H b2 b2 2-19-988 O N—Ph t-bu b2 b2 2-19-989 O N—Ph methyl b2 b2 2-19-990 O N—Ph b1 b2 b2 2-19-991 O N—Ph b2 b2 b2 2-19-992 O N—Ph b3 b2 b2 2-19-993 O N—Ph H b3 b3 2-19-994 O N—Ph t-bu b3 b3 2-19-995 O N—Ph methyl b3 b3 2-19-996 O N—Ph b1 b3 b3 2-19-997 O N—Ph b2 b3 b3 2-19-998 O N—Ph b3 b3 b3 2-19-999 O N—Ph H b5 b5 2-19-1000 O N—Ph t-bu b5 b5 2-19-1001 O N—Ph methyl b5 b5 2-19-1002 O N—Ph b1 b5 b5 2-19-1003 O N—Ph b2 b5 b5 2-19-1004 O N—Ph b3 b5 b5 2-19-1005 O N—Ph H b6 b6 2-19-1006 O N—Ph t-bu b6 b6 2-19-1007 O N—Ph methyl b6 b6 2-19-1008 O N—Ph b1 b6 b6 2-19-1009 O N—Ph b2 b6 b6 2-19-1010 O N—Ph b3 b6 b6 2-19-1011 O N—Ph H b7 b7 2-19-1012 O N—Ph t-bu b7 b7 2-19-1013 O N—Ph methyl b7 b7 2-19-1014 O N—Ph b1 b7 b7 2-19-1015 O N—Ph b2 b7 b7 2-19-1016 O N—Ph b3 b7 b7 2-19-1017 S N—Ph H H H 2-19-1018 S N—Ph t-bu H H 2-19-1019 S N—Ph methyl H H 2-19-1020 S N—Ph t-bu t-bu t-bu 2-19-1021 S N—Ph methyl methyl methyl 2-19-1022 S N—Ph b1 H H 2-19-1023 S N—Ph b2 H H 2-19-1024 S N—Ph b3 H H 2-19-1025 S N—Ph H H a1 2-19-1026 S N—Ph t-bu H a1 2-19-1027 S N—Ph methyl H a1 2-19-1028 S N—Ph b1 H a1 2-19-1029 S N—Ph b2 H a1 2-19-1030 S N—Ph b3 H a1 2-19-1031 S N—Ph H H a2 2-19-1032 S N—Ph t-bu H a2 2-19-1033 S N—Ph methyl H a2 2-19-1034 S N—Ph b1 H a2 2-19-1035 S N—Ph b2 H a2 2-19-1036 S N—Ph b3 H a2 2-19-1037 S N—Ph H H a3 2-19-1038 S N—Ph t-bu H a3 2-19-1039 S N—Ph methyl H a3 2-19-1040 S N—Ph b1 H a3 2-19-1041 S N—Ph b2 H a3 2-19-1042 S N—Ph b3 H a3 2-19-1043 S N—Ph H H a4 2-19-1044 S N—Ph t-bu H a4 2-19-1045 S N—Ph methyl H a4 2-19-1046 S N—Ph b1 H a4 2-19-1047 S N—Ph b2 H a4 2-19-1048 S N—Ph b3 H a4 2-19-1049 S N—Ph H H a5 2-19-1050 S N—Ph t-bu H a5 2-19-1051 S N—Ph methyl H a5 2-19-1052 S N—Ph b1 H a5 2-19-1053 S N—Ph b2 H a5 2-19-1054 S N—Ph b3 H a5 2-19-1055 S N—Ph H H a6 2-19-1056 S N—Ph t-bu H a6 2-19-1057 S N—Ph methyl H a6 2-19-1058 S N—Ph b1 H a6 2-19-1059 S N—Ph b2 H a6 2-19-1060 S N—Ph b3 H a6 2-19-1061 S N—Ph H H b1 2-19-1062 S N—Ph t-bu H b1 2-19-1063 S N—Ph methyl H b1 2-19-1064 S N—Ph b1 H b1 2-19-1065 S N—Ph b2 H b1 2-19-1066 S N—Ph b3 H b1 2-19-1067 S N—Ph H H b2 2-19-1068 S N—Ph t-bu H b2 2-19-1069 S N—Ph methyl H b2 2-19-1070 S N—Ph b1 H b2 2-19-1071 S N—Ph b2 H b2 2-19-1072 S N—Ph b3 H b2 2-19-1073 S N—Ph H H b3 2-19-1074 S N—Ph t-bu H b3 2-19-1075 S N—Ph methyl H b3 2-19-1076 S N—Ph b1 H b3 2-19-1077 S N—Ph b2 H b3 2-19-1078 S N—Ph b3 H b3 2-19-1079 S N—Ph H H b4 2-19-1080 S N—Ph t-bu H b4 2-19-1081 S N—Ph methyl H b4 2-19-1082 S N—Ph b1 H b4 2-19-1083 S N—Ph b2 H b4 2-19-1084 S N—Ph b3 H b4 2-19-1085 S N—Ph H H b5 2-19-1086 S N—Ph t-bu H b5 2-19-1087 S N—Ph methyl H b5 2-19-1088 S N—Ph b1 H b5 2-19-1089 S N—Ph b2 H b5 2-19-1090 S N—Ph b3 H b5 2-19-1091 S N—Ph H H b6 2-19-1092 S N—Ph t-bu H b6 2-19-1093 S N—Ph methyl H b6 2-19-1094 S N—Ph b1 H b6 2-19-1095 S N—Ph b2 H b6 2-19-1096 S N—Ph b3 H b6 2-19-1097 S N—Ph H H b7 2-19-1098 S N—Ph t-bu H b7 2-19-1099 S N—Ph methyl H b7 2-19-1100 S N—Ph b1 H b7 2-19-1101 S N—Ph b2 H b7 2-19-1102 S N—Ph b3 H b7 2-19-1103 S N—Ph H H b8 2-19-1104 S N—Ph t-bu H b8 2-19-1105 S N—Ph methyl H b8 2-19-1106 S N—Ph b1 H b8 2-19-1107 S N—Ph b2 H b8 2-19-1108 S N—Ph b3 H b8 2-19-1109 S N—Ph H H b9 2-19-1110 S N—Ph t-bu H b9 2-19-1111 S N—Ph methyl H b9 2-19-1112 S N—Ph b1 H b9 2-19-1113 S N—Ph b2 H b9 2-19-1114 S N—Ph b3 H b9 2-19-1115 S N—Ph H H b10 2-19-1116 S N—Ph t-bu H b10 2-19-1117 S N—Ph methyl H b10 2-19-1118 S N—Ph b1 H b10 2-19-1119 S N—Ph b2 H b10 2-19-1120 S N—Ph b3 H b10 2-19-1121 S N—Ph H a1 H 2-19-1122 S N—Ph t-bu a1 H 2-19-1123 S N—Ph methyl a1 H 2-19-1124 S N—Ph b1 a1 H 2-19-1125 S N—Ph b2 a1 H 2-19-1126 S N—Ph b3 a1 H 2-19-1127 S N—Ph H a2 H 2-19-1128 S N—Ph t-bu a2 H 2-19-1129 S N—Ph methyl a2 H 2-19-1130 S N—Ph b1 a2 H 2-19-1131 S N—Ph b2 a2 H 2-19-1132 S N—Ph b3 a2 H 2-19-1133 S N—Ph H a3 H 2-19-1134 S N—Ph t-bu a3 H 2-19-1135 S N—Ph methyl a3 H 2-19-1136 S N—Ph b1 a3 H 2-19-1137 S N—Ph b2 a3 H 2-19-1138 S N—Ph b3 a3 H 2-19-1139 S N—Ph H a4 H 2-19-1140 S N—Ph t-bu a4 H 2-19-1141 S N—Ph methyl a4 H 2-19-1142 S N—Ph b1 a4 H 2-19-1143 S N—Ph b2 a4 H 2-19-1144 S N—Ph b3 a4 H 2-19-1145 S N—Ph H a5 H 2-19-1146 S N—Ph t-bu a5 H 2-19-1147 S N—Ph methyl a5 H 2-19-1148 S N—Ph b1 a5 H 2-19-1149 S N—Ph b2 a5 H 2-19-1150 S N—Ph b3 a5 H 2-19-1151 S N—Ph H a6 H 2-19-1152 S N—Ph t-bu a6 H 2-19-1153 S N—Ph methyl a6 H 2-19-1154 S N—Ph b1 a6 H 2-19-1155 S N—Ph b2 a6 H 2-19-1156 S N—Ph b3 a6 H 2-19-1157 S N—Ph H b1 H 2-19-1158 S N—Ph t-bu b1 H 2-19-1159 S N—Ph methyl b1 H 2-19-1160 S N—Ph b1 b1 H 2-19-1161 S N—Ph b2 b1 H 2-19-1162 S N—Ph b3 b1 H 2-19-1163 S N—Ph H b2 H 2-19-1164 S N—Ph t-bu b2 H 2-19-1165 S N—Ph methyl b2 H 2-19-1166 S N—Ph b1 b2 H 2-19-1167 S N—Ph b2 b2 H 2-19-1168 S N—Ph b3 b2 H 2-19-1169 S N—Ph H b3 H 2-19-1170 S N—Ph t-bu b3 H 2-19-1171 S N—Ph methyl b3 H 2-19-1172 S N—Ph b1 b3 H 2-19-1173 S N—Ph b2 b3 H 2-19-1174 S N—Ph b3 b3 H 2-19-1175 S N—Ph H b4 H 2-19-1176 S N—Ph t-bu b4 H 2-19-1177 S N—Ph methyl b4 H 2-19-1178 S N—Ph b1 b4 H 2-19-1179 S N—Ph b2 b4 H 2-19-1180 S N—Ph b3 b4 H 2-19-1181 S N—Ph H b5 H 2-19-1182 S N—Ph t-bu b5 H 2-19-1183 S N—Ph methyl b5 H 2-19-1184 S N—Ph b1 b5 H 2-19-1185 S N—Ph b2 b5 H 2-19-1186 S N—Ph b3 b5 H 2-19-1187 S N—Ph H b6 H 2-19-1188 S N—Ph t-bu b6 H 2-19-1189 S N—Ph methyl b6 H 2-19-1190 S N—Ph b1 b6 H 2-19-1191 S N—Ph b2 b6 H 2-19-1192 S N—Ph b3 b6 H 2-19-1193 S N—Ph H b7 H 2-19-1194 S N—Ph t-bu b7 H 2-19-1195 S N—Ph methyl b7 H 2-19-1196 S N—Ph b1 b7 H 2-19-1197 S N—Ph b2 b7 H 2-19-1198 S N—Ph b3 b7 H 2-19-1199 S N—Ph H b8 H 2-19-1200 S N—Ph t-bu b8 H 2-19-1201 S N—Ph methyl b8 H 2-19-1202 S N—Ph b1 b8 H 2-19-1203 S N—Ph b2 b8 H 2-19-1204 S N—Ph b3 b8 H 2-19-1205 S N—Ph H b9 H 2-19-1206 S N—Ph t-bu b9 H 2-19-1207 S N—Ph methyl b9 H 2-19-1208 S N—Ph b1 b9 H 2-19-1209 S N—Ph b2 b9 H 2-19-1210 S N—Ph b3 b9 H 2-19-1211 S N—Ph H b10 H 2-19-1212 S N—Ph t-bu b10 H 2-19-1213 S N—Ph methyl b10 H 2-19-1214 S N—Ph b1 b10 H 2-19-1215 S N—Ph b2 b10 H 2-19-1216 S N—Ph b3 b10 H 2-19-1217 S N—Ph H a1 a1 2-19-1218 S N—Ph t-bu a1 a1 2-19-1219 S N—Ph methyl a1 a1 2-19-1220 S N—Ph b1 a1 a1 2-19-1221 S N—Ph b2 a1 a1 2-19-1222 S N—Ph b3 a1 a1 2-19-1223 S N—Ph H a2 a2 2-19-1224 S N—Ph t-bu a2 a2 2-19-1225 S N—Ph methyl a2 a2 2-19-1226 S N—Ph b1 a2 a2 2-19-1227 S N—Ph b2 a2 a2 2-19-1228 S N—Ph b3 a2 a2 2-19-1229 S N—Ph H a3 a3 2-19-1230 S N—Ph t-bu a3 a3 2-19-1231 S N—Ph methyl a3 a3 2-19-1232 S N—Ph b1 a3 a3 2-19-1233 S N—Ph b2 a3 a3 2-19-1234 S N—Ph b3 a3 a3 2-19-1235 S N—Ph H b1 b1 2-19-1236 S N—Ph t-bu b1 b1 2-19-1237 S N—Ph methyl b1 b1 2-19-1238 S N—Ph b1 b1 b1 2-19-1239 S N—Ph b2 b1 b1 2-19-1240 S N—Ph b3 b1 b1 2-19-1241 S N—Ph H b2 b2 2-19-1242 S N—Ph t-bu b2 b2 2-19-1243 S N—Ph methyl b2 b2 2-19-1244 S N—Ph b1 b2 b2 2-19-1245 S N—Ph b2 b2 b2 2-19-1246 S N—Ph b3 b2 b2 2-19-1247 S N—Ph H b3 b3 2-19-1248 S N—Ph t-bu b3 b3 2-19-1249 S N—Ph methyl b3 b3 2-19-1250 S N—Ph b1 b3 b3 2-19-1251 S N—Ph b2 b3 b3 2-19-1252 S N—Ph b3 b3 b3 2-19-1253 S N—Ph H b5 b5 2-19-1254 S N—Ph t-bu b5 b5 2-19-1255 S N—Ph methyl b5 b5 2-19-1256 S N—Ph b1 b5 b5 2-19-1257 S N—Ph b2 b5 b5 2-19-1258 S N—Ph b3 b5 b5 2-19-1259 S N—Ph H b6 b6 2-19-1260 S N—Ph t-bu b6 b6 2-19-1261 S N—Ph methyl b6 b6 2-19-1262 S N—Ph b1 b6 b6 2-19-1263 S N—Ph b2 b6 b6 2-19-1264 S N—Ph b3 b6 b6 2-19-1265 S N—Ph H b7 b7 2-19-1266 S N—Ph t-bu b7 b7 2-19-1267 S N—Ph methyl b7 b7 2-19-1268 S N—Ph b1 b7 b7 2-19-1269 S N—Ph b2 b7 b7 2-19-1270 S N—Ph b3 b7 b7 Group 2-20 The compounds are represented by the formula 2-20 below, wherein CY.sub.1 and CY.sub.2 are each a benzene group, X.sub.1 is B, and Y1, Y2, Y3, R3a, (R1)a1, (R2)a2 are each shown in the table 20 below, ##STR00121## TABLE-US-00047 TABLE 20 Compound No. Y1/Y2 Y3 R3a (R1)a1 (R2)a2 2-20-001 N-Ph N-Ph H H H 2-20-002 N-Ph N-Ph t-bu H H 2-20-003 N-Ph N-Ph methyl H H 2-20-004 N-Ph N-Ph t-bu t-bu t-bu 2-20-005 N-Ph N-Ph methyl methyl methyl 2-20-006 N-Ph N-Ph b1 H H 2-20-007 N-Ph N-Ph b2 H H 2-20-008 N-Ph N-Ph b3 H H 2-20-009 N-Ph N-Ph H H a1 2-20-010 N-Ph N-Ph t-bu H a1 2-20-011 N-Ph N-Ph methyl H a1 2-20-012 N-Ph N-Ph b1 H a1 2-20-013 N-Ph N-Ph b2 H a1 2-20-014 N-Ph N-Ph b3 H a1 2-20-015 N-Ph N-Ph H H a2 2-20-016 N-Ph N-Ph t-bu H a2 2-20-017 N-Ph N-Ph methyl H a2 2-20-018 N-Ph N-Ph b1 H a2 2-20-019 N-Ph N-Ph b2 H a2 2-20-020 N-Ph N-Ph b3 H a2 2-20-021 N-Ph N-Ph H H a3 2-20-022 N-Ph N-Ph t-bu H a3 2-20-023 N-Ph N-Ph methyl H a3 2-20-024 N-Ph N-Ph b1 H a3 2-20-025 N-Ph N-Ph b2 H a3 2-20-026 N-Ph N-Ph b3 H a3 2-20-027 N-Ph N-Ph H H a4 2-20-028 N-Ph N-Ph t-bu H a4 2-20-029 N-Ph N-Ph methyl H a4 2-20-030 N-Ph N-Ph b1 H a4 2-20-031 N-Ph N-Ph b2 H a4 2-20-032 N-Ph N-Ph b3 H a4 2-20-033 N-Ph N-Ph H H a5 2-20-034 N-Ph N-Ph t-bu H a5 2-20-035 N-Ph N-Ph methyl H a5 2-20-036 N-Ph N-Ph b1 H a5 2-20-037 N-Ph N-Ph b2 H a5 2-20-038 N-Ph N-Ph b3 H a5 2-20-039 N-Ph N-Ph H H a6 2-20-040 N-Ph N-Ph t-bu H a6 2-20-041 N-Ph N-Ph methyl H a6 2-20-042 N-Ph N-Ph b1 H a6 2-20-043 N-Ph N-Ph b2 H a6 2-20-044 N-Ph N-Ph b3 H a6 2-20-045 N-Ph N-Ph H H b1 2-20-046 N-Ph N-Ph t-bu H b1 2-20-047 N-Ph N-Ph methyl H b1 2-20-048 N-Ph N-Ph b1 H b1 2-20-049 N-Ph N-Ph b2 H b1 2-20-050 N-Ph N-Ph b3 H b1 2-20-051 N-Ph N-Ph H H b2 2-20-052 N-Ph N-Ph t-bu H b2 2-20-053 N-Ph N-Ph methyl H b2 2-20-054 N-Ph N-Ph b1 H b2 2-20-055 N-Ph N-Ph b2 H b2 2-20-056 N-Ph N-Ph b3 H b2 2-20-057 N-Ph N-Ph H H b3 2-20-058 N-Ph N-Ph t-bu H b3 2-20-059 N-Ph N-Ph methyl H b3 2-20-060 N-Ph N-Ph b1 H b3 2-20-061 N-Ph N-Ph b2 H b3 2-20-062 N-Ph N-Ph b3 H b3 2-20-063 N-Ph N-Ph H H b4 2-20-064 N-Ph N-Ph t-bu H b4 2-20-065 N-Ph N-Ph methyl H b4 2-20-066 N-Ph N-Ph b1 H b4 2-20-067 N-Ph N-Ph b2 H b4 2-20-068 N-Ph N-Ph b3 H b4 2-20-069 N-Ph N-Ph H H b5 2-20-070 N-Ph N-Ph t-bu H b5 2-20-071 N-Ph N-Ph methyl H b5 2-20-072 N-Ph N-Ph b1 H b5 2-20-073 N-Ph N-Ph b2 H b5 2-20-074 N-Ph N-Ph b3 H b5 2-20-075 N-Ph N-Ph H H b6 2-20-076 N-Ph N-Ph t-bu H b6 2-20-077 N-Ph N-Ph methyl H b6 2-20-078 N-Ph N-Ph b1 H b6 2-20-079 N-Ph N-Ph b2 H b6 2-20-080 N-Ph N-Ph b3 H b6 2-20-081 N-Ph N-Ph H H b7 2-20-082 N-Ph N-Ph t-bu H b7 2-20-083 N-Ph N-Ph methyl H b7 2-20-084 N-Ph N-Ph b1 H b7 2-20-085 N-Ph N-Ph b2 H b7 2-20-086 N-Ph N-Ph b3 H b7 2-20-087 N-Ph N-Ph H H b8 2-20-088 N-Ph N-Ph t-bu H b8 2-20-089 N-Ph N-Ph methyl H b8 2-20-090 N-Ph N-Ph b1 H b8 2-20-091 N-Ph N-Ph b2 H b8 2-20-092 N-Ph N-Ph b3 H b8 2-20-093 N-Ph N-Ph H H b9 2-20-094 N-Ph N-Ph t-bu H b9 2-20-095 N-Ph N-Ph methyl H b9 2-20-096 N-Ph N-Ph b1 H b9 2-20-097 N-Ph N-Ph b2 H b9 2-20-098 N-Ph N-Ph b3 H b9 2-20-099 N-Ph N-Ph H H b10 2-20-100 N-Ph N-Ph t-bu H b10 2-20-101 N-Ph N-Ph methyl H b10 2-20-102 N-Ph N-Ph b1 H b10 2-20-103 N-Ph N-Ph b2 H b10 2-20-104 N-Ph N-Ph b3 H b10 2-20-105 N-Ph N-Ph H a1 H 2-20-106 N-Ph N-Ph t-bu a1 H 2-20-107 N-Ph N-Ph methyl a1 H 2-20-108 N-Ph N-Ph b1 a1 H 2-20-109 N-Ph N-Ph b2 a1 H 2-20-110 N-Ph N-Ph b3 a1 H 2-20-111 N-Ph N-Ph H a2 H 2-20-112 N-Ph N-Ph t-bu a2 H 2-20-113 N-Ph N-Ph methyl a2 H 2-20-114 N-Ph N-Ph b1 a2 H 2-20-115 N-Ph N-Ph b2 a2 H 2-20-116 N-Ph N-Ph b3 a2 H 2-20-117 N-Ph N-Ph H a3 H 2-20-118 N-Ph N-Ph t-bu a3 H 2-20-119 N-Ph N-Ph methyl a3 H 2-20-120 N-Ph N-Ph b1 a3 H 2-20-121 N-Ph N-Ph b2 a3 H 2-20-122 N-Ph N-Ph b3 a3 H 2-20-123 N-Ph N-Ph H a4 H 2-20-124 N-Ph N-Ph t-bu a4 H 2-20-125 N-Ph N-Ph methyl a4 H 2-20-126 N-Ph N-Ph b1 a4 H 2-20-127 N-Ph N-Ph b2 a4 H 2-20-128 N-Ph N-Ph b3 a4 H 2-20-129 N-Ph N-Ph H a5 H 2-20-130 N-Ph N-Ph t-bu a5 H 2-20-131 N-Ph N-Ph methyl a5 H 2-20-132 N-Ph N-Ph b1 a5 H 2-20-133 N-Ph N-Ph b2 a5 H 2-20-134 N-Ph N-Ph b3 a5 H 2-20-135 N-Ph N-Ph H a6 H 2-20-136 N-Ph N-Ph t-bu a6 H 2-20-137 N-Ph N-Ph methyl a6 H 2-20-138 N-Ph N-Ph b1 a6 H 2-20-139 N-Ph N-Ph b2 a6 H 2-20-140 N-Ph N-Ph b3 a6 H 2-20-141 N-Ph N-Ph H b1 H 2-20-142 N-Ph N-Ph t-bu b1 H 2-20-143 N-Ph N-Ph methyl b1 H 2-20-144 N-Ph N-Ph b1 b1 H 2-20-145 N-Ph N-Ph b2 b1 H 2-20-146 N-Ph N-Ph b3 b1 H 2-20-147 N-Ph N-Ph H b2 H 2-20-148 N-Ph N-Ph t-bu b2 H 2-20-149 N-Ph N-Ph methyl b2 H 2-20-150 N-Ph N-Ph b1 b2 H 2-20-151 N-Ph N-Ph b2 b2 H 2-20-152 N-Ph N-Ph b3 b2 H 2-20-153 N-Ph N-Ph H b3 H 2-20-154 N-Ph N-Ph t-bu b3 H 2-20-155 N-Ph N-Ph methyl b3 H 2-20-156 N-Ph N-Ph b1 b3 H 2-20-157 N-Ph N-Ph b2 b3 H 2-20-158 N-Ph N-Ph b3 b3 H 2-20-159 N-Ph N-Ph H b4 H 2-20-160 N-Ph N-Ph t-bu b4 H 2-20-161 N-Ph N-Ph methyl b4 H 2-20-162 N-Ph N-Ph b1 b4 H 2-20-163 N-Ph N-Ph b2 b4 H 2-20-164 N-Ph N-Ph b3 b4 H 2-20-165 N-Ph N-Ph H b5 H 2-20-166 N-Ph N-Ph t-bu b5 H 2-20-167 N-Ph N-Ph methyl b5 H 2-20-168 N-Ph N-Ph b1 b5 H 2-20-169 N-Ph N-Ph b2 b5 H 2-20-170 N-Ph N-Ph b3 b5 H 2-20-171 N-Ph N-Ph H b6 H 2-20-172 N-Ph N-Ph t-bu b6 H 2-20-173 N-Ph N-Ph methyl b6 H 2-20-174 N-Ph N-Ph b1 b6 H 2-20-175 N-Ph N-Ph b2 b6 H 2-20-176 N-Ph N-Ph b3 b6 H 2-20-177 N-Ph N-Ph H b7 H 2-20-178 N-Ph N-Ph t-bu b7 H 2-20-179 N-Ph N-Ph methyl b7 H 2-20-180 N-Ph N-Ph b1 b7 H 2-20-181 N-Ph N-Ph b2 b7 H 2-20-182 N-Ph N-Ph b3 b7 H 2-20-183 N-Ph N-Ph H b8 H 2-20-184 N-Ph N-Ph t-bu b8 H 2-20-185 N-Ph N-Ph methyl b8 H 2-20-186 N-Ph N-Ph b1 b8 H 2-20-187 N-Ph N-Ph b2 b8 H 2-20-188 N-Ph N-Ph b3 b8 H 2-20-189 N-Ph N-Ph H b9 H 2-20-190 N-Ph N-Ph t-bu b9 H 2-20-191 N-Ph N-Ph methyl b9 H 2-20-192 N-Ph N-Ph b1 b9 H 2-20-193 N-Ph N-Ph b2 b9 H 2-20-194 N-Ph N-Ph b3 b9 H 2-20-195 N-Ph N-Ph H b10 H 2-20-196 N-Ph N-Ph t-bu b10 H 2-20-197 N-Ph N-Ph methyl b10 H 2-20-198 N-Ph N-Ph b1 b10 H 2-20-199 N-Ph N-Ph b2 b10 H 2-20-200 N-Ph N-Ph b3 b10 H 2-20-201 N-Ph N-Ph H a1 a1 2-20-202 N-Ph N-Ph t-bu a1 a1 2-20-203 N-Ph N-Ph methyl a1 a1 2-20-204 N-Ph N-Ph b1 a1 a1 2-20-205 N-Ph N-Ph b2 a1 a1 2-20-206 N-Ph N-Ph b3 a1 a1 2-20-207 N-Ph N-Ph H a2 a2 2-20-208 N-Ph N-Ph t-bu a2 a2 2-20-209 N-Ph N-Ph methyl a2 a2 2-20-210 N-Ph N-Ph b1 a2 a2 2-20-211 N-Ph N-Ph b2 a2 a2 2-20-212 N-Ph N-Ph b3 a2 a2 2-20-213 N-Ph N-Ph H a3 a3 2-20-214 N-Ph N-Ph t-bu a3 a3 2-20-215 N-Ph N-Ph methyl a3 a3 2-20-216 N-Ph N-Ph b1 a3 a3 2-20-217 N-Ph N-Ph b2 a3 a3 2-20-218 N-Ph N-Ph b3 a3 a3 2-20-219 N-Ph N-Ph H b1 b1 2-20-220 N-Ph N-Ph t-bu b1 b1 2-20-221 N-Ph N-Ph methyl b1 b1 2-20-222 N-Ph N-Ph b1 b1 b1 2-20-223 N-Ph N-Ph b2 b1 b1 2-20-224 N-Ph N-Ph b3 b1 b1 2-20-225 N-Ph N-Ph H b2 b2 2-20-226 N-Ph N-Ph t-bu b2 b2 2-20-227 N-Ph N-Ph methyl b2 b2 2-20-228 N-Ph N-Ph b1 b2 b2 2-20-229 N-Ph N-Ph b2 b2 b2 2-20-230 N-Ph N-Ph b3 b2 b2 2-20-231 N-Ph N-Ph H b3 b3 2-20-232 N-Ph N-Ph t-bu b3 b3 2-20-233 N-Ph N-Ph methyl b3 b3 2-20-234 N-Ph N-Ph b1 b3 b3 2-20-235 N-Ph N-Ph b2 b3 b3 2-20-236 N-Ph N-Ph b3 b3 b3 2-20-237 N-Ph N-Ph H b5 b5 2-20-238 N-Ph N-Ph t-bu b5 b5 2-20-239 N-Ph N-Ph methyl b5 b5 2-20-240 N-Ph N-Ph b1 b5 b5 2-20-241 N-Ph N-Ph b2 b5 b5 2-20-242 N-Ph N-Ph b3 b5 b5 2-20-243 N-Ph N-Ph H b6 b6 2-20-244 N-Ph N-Ph t-bu b6 b6 2-20-245 N-Ph N-Ph methyl b6 b6 2-20-246 N-Ph N-Ph b1 b6 b6 2-20-247 N-Ph N-Ph b2 b6 b6 2-20-248 N-Ph N-Ph b3 b6 b6 2-20-249 N-Ph N-Ph H b7 b7 2-20-250 N-Ph N-Ph t-bu b7 b7 2-20-251 N-Ph N-Ph methyl b7 b7 2-20-252 N-Ph N-Ph b1 b7 b7 2-20-253 N-Ph N-Ph b2 b7 b7 2-20-254 N-Ph N-Ph b3 b7 b7 2-20-255 N-tolyl N-tolyl H H H 2-20-256 N-tolyl N-tolyl t-bu H H 2-20-257 N-tolyl N-tolyl methyl H H 2-20-258 N-tolyl N-tolyl t-bu t-bu t-bu 2-20-259 N-tolyl N-tolyl methyl methyl methyl 2-20-260 N-tolyl N-tolyl b1 H H 2-20-261 N-tolyl N-tolyl b2 H H 2-20-262 N-tolyl N-tolyl b3 H H 2-20-263 N-tolyl N-tolyl H H a1 2-20-264 N-tolyl N-tolyl t-bu H a1 2-20-265 N-tolyl N-tolyl methyl H a1 2-20-266 N-tolyl N-tolyl b1 H a1 2-20-267 N-tolyl N-tolyl b2 H a1 2-20-268 N-tolyl N-tolyl b3 H a1 2-20-269 N-tolyl N-tolyl H H a2 2-20-270 N-tolyl N-tolyl t-bu H a2 2-20-271 N-tolyl N-tolyl methyl H a2 2-20-272 N-tolyl N-tolyl b1 H a2 2-20-273 N-tolyl N-tolyl b2 H a2 2-20-274 N-tolyl N-tolyl b3 H a2 2-20-275 N-tolyl N-tolyl H H a3 2-20-276 N-tolyl N-tolyl t-bu H a3 2-20-277 N-tolyl N-tolyl methyl H a3 2-20-278 N-tolyl N-tolyl b1 H a3 2-20-279 N-tolyl N-tolyl b2 H a3 2-20-280 N-tolyl N-tolyl b3 H a3 2-20-281 N-tolyl N-tolyl H H a4 2-20-282 N-tolyl N-tolyl t-bu H a4 2-20-283 N-tolyl N-tolyl methyl H a4 2-20-284 N-tolyl N-tolyl b1 H a4 2-20-285 N-tolyl N-tolyl b2 H a4 2-20-286 N-tolyl N-tolyl b3 H a4 2-20-287 N-tolyl N-tolyl H H a5 2-20-288 N-tolyl N-tolyl t-bu H a5 2-20-289 N-tolyl N-tolyl methyl H a5 2-20-290 N-tolyl N-tolyl b1 H a5 2-20-291 N-tolyl N-tolyl b2 H a5 2-20-292 N-tolyl N-tolyl b3 H a5 2-20-293 N-tolyl N-tolyl H H a6 2-20-294 N-tolyl N-tolyl t-bu H a6 2-20-295 N-tolyl N-tolyl methyl H a6 2-20-296 N-tolyl N-tolyl b1 H a6 2-20-297 N-tolyl N-tolyl b2 H a6 2-20-298 N-tolyl N-tolyl b3 H a6 2-20-299 N-tolyl N-tolyl H H b1 2-20-300 N-tolyl N-tolyl t-bu H b1 2-20-301 N-tolyl N-tolyl methyl H b1 2-20-302 N-tolyl N-tolyl b1 H b1 2-20-303 N-tolyl N-tolyl b2 H b1 2-20-304 N-tolyl N-tolyl b3 H b1 2-20-305 N-tolyl N-tolyl H H b2 2-20-306 N-tolyl N-tolyl t-bu H b2 2-20-307 N-tolyl N-tolyl methyl H b2 2-20-308 N-tolyl N-tolyl b1 H b2 2-20-309 N-tolyl N-tolyl b2 H b2 2-20-310 N-tolyl N-tolyl b3 H b2 2-20-311 N-tolyl N-tolyl H H b3 2-20-312 N-tolyl N-tolyl t-bu H b3 2-20-313 N-tolyl N-tolyl methyl H b3 2-20-314 N-tolyl N-tolyl b1 H b3 2-20-315 N-tolyl N-tolyl b2 H b3 2-20-316 N-tolyl N-tolyl b3 H b3 2-20-317 N-tolyl N-tolyl H H b4 2-20-318 N-tolyl N-tolyl t-bu H b4 2-20-319 N-tolyl N-tolyl methyl H b4 2-20-320 N-tolyl N-tolyl b1 H b4 2-20-321 N-tolyl N-tolyl b2 H b4 2-20-322 N-tolyl N-tolyl b3 H b4 2-20-323 N-tolyl N-tolyl H H b5 2-20-324 N-tolyl N-tolyl t-bu H b5 2-20-325 N-tolyl N-tolyl methyl H b5 2-20-326 N-tolyl N-tolyl b1 H b5 2-20-327 N-tolyl N-tolyl b2 H b5 2-20-328 N-tolyl N-tolyl b3 H b5 2-20-329 N-tolyl N-tolyl H H b6 2-20-330 N-tolyl N-tolyl t-bu H b6 2-20-331 N-tolyl N-tolyl methyl H b6 2-20-332 N-tolyl N-tolyl b1 H b6 2-20-333 N-tolyl N-tolyl b2 H b6 2-20-334 N-tolyl N-tolyl b3 H b6 2-20-335 N-tolyl N-tolyl H H b7 2-20-336 N-tolyl N-tolyl t-bu H b7 2-20-337 N-tolyl N-tolyl methyl H b7 2-20-338 N-tolyl N-tolyl b1 H b7 2-20-339 N-tolyl N-tolyl b2 H b7 2-20-340 N-tolyl N-tolyl b3 H b7 2-20-341 N-tolyl N-tolyl H H b8 2-20-342 N-tolyl N-tolyl t-bu H b8 2-20-343 N-tolyl N-tolyl methyl H b8 2-20-344 N-tolyl N-tolyl b1 H b8 2-20-345 N-tolyl N-tolyl b2 H b8 2-20-346 N-tolyl N-tolyl b3 H b8 2-20-347 N-tolyl N-tolyl H H b9 2-20-348 N-tolyl N-tolyl t-bu H b9 2-20-349 N-tolyl N-tolyl methyl H b9 2-20-350 N-tolyl N-tolyl b1 H b9 2-20-351 N-tolyl N-tolyl b2 H b9 2-20-352 N-tolyl N-tolyl b3 H b9 2-20-353 N-tolyl N-tolyl H H b10 2-20-354 N-tolyl N-tolyl t-bu H b10 2-20-355 N-tolyl N-tolyl methyl H b10 2-20-356 N-tolyl N-tolyl b1 H b10 2-20-357 N-tolyl N-tolyl b2 H b10 2-20-358 N-tolyl N-tolyl b3 H b10 2-20-359 N-tolyl N-tolyl H a1 H 2-20-360 N-tolyl N-tolyl t-bu a1 H 2-20-361 N-tolyl N-tolyl methyl a1 H 2-20-362 N-tolyl N-tolyl b1 a1 H 2-20-363 N-tolyl N-tolyl b2 a1 H 2-20-364 N-tolyl N-tolyl b3 a1 H 2-20-365 N-tolyl N-tolyl H a2 H 2-20-366 N-tolyl N-tolyl t-bu a2 H 2-20-367 N-tolyl N-tolyl methyl a2 H 2-20-368 N-tolyl N-tolyl b1 a2 H 2-20-369 N-tolyl N-tolyl b2 a2 H 2-20-370 N-tolyl N-tolyl b3 a2 H 2-20-371 N-tolyl N-tolyl H a3 H 2-20-372 N-tolyl N-tolyl t-bu a3 H 2-20-373 N-tolyl N-tolyl methyl a3 H 2-20-374 N-tolyl N-tolyl b1 a3 H 2-20-375 N-tolyl N-tolyl b2 a3 H 2-20-376 N-tolyl N-tolyl b3 a3 H 2-20-377 N-tolyl N-tolyl H a4 H 2-20-378 N-tolyl N-tolyl t-bu a4 H 2-20-379 N-tolyl N-tolyl methyl a4 H 2-20-380 N-tolyl N-tolyl b1 a4 H 2-20-381 N-tolyl N-tolyl b2 a4 H 2-20-382 N-tolyl N-tolyl b3 a4 H 2-20-383 N-tolyl N-tolyl H a5 H 2-20-384 N-tolyl N-tolyl t-bu a5 H 2-20-385 N-tolyl N-tolyl methyl a5 H 2-20-386 N-tolyl N-tolyl b1 a5 H 2-20-387 N-tolyl N-tolyl b2 a5 H 2-20-388 N-tolyl N-tolyl b3 a5 H 2-20-389 N-tolyl N-tolyl H a6 H 2-20-390 N-tolyl N-tolyl t-bu a6 H 2-20-391 N-tolyl N-tolyl methyl a6 H 2-20-392 N-tolyl N-tolyl b1 a6 H 2-20-393 N-tolyl N-tolyl b2 a6 H 2-20-394 N-tolyl N-tolyl b3 a6 H 2-20-395 N-tolyl N-tolyl H b1 H 2-20-396 N-tolyl N-tolyl t-bu b1 H 2-20-397 N-tolyl N-tolyl methyl b1 H 2-20-398 N-tolyl N-tolyl b1 b1 H 2-20-399 N-tolyl N-tolyl b2 b1 H 2-20-400 N-tolyl N-tolyl b3 b1 H 2-20-401 N-tolyl N-tolyl H b2 H 2-20-402 N-tolyl N-tolyl t-bu b2 H 2-20-403 N-tolyl N-tolyl methyl b2 H 2-20-404 N-tolyl N-tolyl b1 b2 H 2-20-405 N-tolyl N-tolyl b2 b2 H 2-20-406 N-tolyl N-tolyl b3 b2 H 2-20-407 N-tolyl N-tolyl H b3 H 2-20-408 N-tolyl N-tolyl t-bu b3 H 2-20-409 N-tolyl N-tolyl methyl b3 H 2-20-410 N-tolyl N-tolyl b1 b3 H 2-20-411 N-tolyl N-tolyl b2 b3 H 2-20-412 N-tolyl N-tolyl b3 b3 H 2-20-413 N-tolyl N-tolyl H b4 H 2-20-414 N-tolyl N-tolyl t-bu b4 H 2-20-415 N-tolyl N-tolyl methyl b4 H 2-20-416 N-tolyl N-tolyl b1 b4 H 2-20-417 N-tolyl N-tolyl b2 b4 H 2-20-418 N-tolyl N-tolyl b3 b4 H 2-20-419 N-tolyl N-tolyl H b5 H 2-20-420 N-tolyl N-tolyl t-bu b5 H 2-20-421 N-tolyl N-tolyl methyl b5 H 2-20-422 N-tolyl N-tolyl b1 b5 H 2-20-423 N-tolyl N-tolyl b2 b5 H 2-20-424 N-tolyl N-tolyl b3 b5 H 2-20-425 N-tolyl N-tolyl H b6 H 2-20-426 N-tolyl N-tolyl t-bu b6 H 2-20-427 N-tolyl N-tolyl methyl b6 H 2-20-428 N-tolyl N-tolyl b1 b6 H 2-20-429 N-tolyl N-tolyl b2 b6 H 2-20-430 N-tolyl N-tolyl b3 b6 H 2-20-431 N-tolyl N-tolyl H b7 H 2-20-432 N-tolyl N-tolyl t-bu b7 H 2-20-433 N-tolyl N-tolyl methyl b7 H 2-20-434 N-tolyl N-tolyl b1 b7 H 2-20-435 N-tolyl N-tolyl b2 b7 H 2-20-436 N-tolyl N-tolyl b3 b7 H 2-20-437 N-tolyl N-tolyl H b8 H 2-20-438 N-tolyl N-tolyl t-bu b8 H 2-20-439 N-tolyl N-tolyl methyl b8 H 2-20-440 N-tolyl N-tolyl b1 b8 H 2-20-441 N-tolyl N-tolyl b2 b8 H 2-20-442 N-tolyl N-tolyl b3 b8 H 2-20-443 N-tolyl N-tolyl H b9 H 2-20-444 N-tolyl N-tolyl t-bu b9 H 2-20-445 N-tolyl N-tolyl methyl b9 H 2-20-446 N-tolyl N-tolyl b1 b9 H 2-20-447 N-tolyl N-tolyl b2 b9 H 2-20-448 N-tolyl N-tolyl b3 b9 H 2-20-449 N-tolyl N-tolyl H b10 H 2-20-450 N-tolyl N-tolyl t-bu b10 H 2-20-451 N-tolyl N-tolyl methyl b10 H 2-20-452 N-tolyl N-tolyl b1 b10 H 2-20-453 N-tolyl N-tolyl b2 b10 H 2-20-454 N-tolyl N-tolyl b3 b10 H 2-20-455 N-tolyl N-tolyl H a1 a1 2-20-456 N-tolyl N-tolyl t-bu a1 a1 2-20-457 N-tolyl N-tolyl methyl a1 a1 2-20-458 N-tolyl N-tolyl b1 a1 a1 2-20-459 N-tolyl N-tolyl b2 a1 a1 2-20-460 N-tolyl N-tolyl b3 a1 a1 2-20-461 N-tolyl N-tolyl H a2 a2 2-20-462 N-tolyl N-tolyl t-bu a2 a2 2-20-463 N-tolyl N-tolyl methyl a2 a2 2-20-464 N-tolyl N-tolyl b1 a2 a2 2-20-465 N-tolyl N-tolyl b2 a2 a2 2-20-466 N-tolyl N-tolyl b3 a2 a2 2-20-467 N-tolyl N-tolyl H a3 a3 2-20-468 N-tolyl N-tolyl t-bu a3 a3 2-20-469 N-tolyl N-tolyl methyl a3 a3 2-20-470 N-tolyl N-tolyl b1 a3 a3 2-20-471 N-tolyl N-tolyl b2 a3 a3 2-20-472 N-tolyl N-tolyl b3 a3 a3 2-20-473 N-tolyl N-tolyl H b1 b1 2-20-474 N-tolyl N-tolyl t-bu b1 b1 2-20-475 N-tolyl N-tolyl methyl b1 b1 2-20-476 N-tolyl N-tolyl b1 b1 b1 2-20-477 N-tolyl N-tolyl b2 b1 b1 2-20-478 N-tolyl N-tolyl b3 b1 b1 2-20-479 N-tolyl N-tolyl H b2 b2 2-20-480 N-tolyl N-tolyl t-bu b2 b2 2-20-481 N-tolyl N-tolyl methyl b2 b2 2-20-482 N-tolyl N-tolyl b1 b2 b2 2-20-483 N-tolyl N-tolyl b2 b2 b2 2-20-484 N-tolyl N-tolyl b3 b2 b2 2-20-485 N-tolyl N-tolyl H b3 b3 2-20-486 N-tolyl N-tolyl t-bu b3 b3 2-20-487 N-tolyl N-tolyl methyl b3 b3 2-20-488 N-tolyl N-tolyl b1 b3 b3 2-20-489 N-tolyl N-tolyl b2 b3 b3 2-20-490 N-tolyl N-tolyl b3 b3 b3 2-20-491 N-tolyl N-tolyl H b5 b5 2-20-492 N-tolyl N-tolyl t-bu b5 b5 2-20-493 N-tolyl N-tolyl methyl b5 b5 2-20-494 N-tolyl N-tolyl b1 b5 b5 2-20-495 N-tolyl N-tolyl b2 b5 b5 2-20-496 N-tolyl N-tolyl b3 b5 b5 2-20-497 N-tolyl N-tolyl H b6 b6 2-20-498 N-tolyl N-tolyl t-bu b6 b6 2-20-499 N-tolyl N-tolyl methyl b6 b6 2-20-500 N-tolyl N-tolyl b1 b6 b6 2-20-501 N-tolyl N-tolyl b2 b6 b6 2-20-502 N-tolyl N-tolyl b3 b6 b6 2-20-503 N-tolyl N-tolyl H b7 b7 2-20-504 N-tolyl N-tolyl t-bu b7 b7 2-20-505 N-tolyl N-tolyl methyl b7 b7 2-20-506 N-tolyl N-tolyl b1 b7 b7 2-20-507 N-tolyl N-tolyl b2 b7 b7 2-20-508 N-tolyl N-tolyl b3 b7 b7 2-20-509 N-Biph N-Biph H H H 2-20-510 N-Biph N-Biph t-bu H H 2-20-511 N-Biph N-Biph methyl H H 2-20-512 N-Biph N-Biph t-bu t-bu t-bu 2-20-513 N-Biph N-Biph methyl methyl methyl 2-20-514 N-Biph N-Biph b1 H H 2-20-515 N-Biph N-Biph b2 H H 2-20-516 N-Biph N-Biph b3 H H 2-20-517 N-Biph N-Biph H H a1 2-20-518 N-Biph N-Biph t-bu H a1 2-20-519 N-Biph N-Biph methyl H a1 2-20-520 N-Biph N-Biph b1 H a1 2-20-521 N-Biph N-Biph b2 H a1 2-20-522 N-Biph N-Biph b3 H a1 2-20-523 N-Biph N-Biph H H a2 2-20-524 N-Biph N-Biph t-bu H a2 2-20-525 N-Biph N-Biph methyl H a2 2-20-526 N-Biph N-Biph b1 H a2 2-20-527 N-Biph N-Biph b2 H a2 2-20-528 N-Biph N-Biph b3 H a2 2-20-529 N-Biph N-Biph H H a3 2-20-530 N-Biph N-Biph t-bu H a3 2-20-531 N-Biph N-Biph methyl H a3 2-20-532 N-Biph N-Biph b1 H a3 2-20-533 N-Biph N-Biph b2 H a3 2-20-534 N-Biph N-Biph b3 H a3 2-20-535 N-Biph N-Biph H H a4 2-20-536 N-Biph N-Biph t-bu H a4 2-20-537 N-Biph N-Biph methyl H a4 2-20-538 N-Biph N-Biph b1 H a4 2-20-539 N-Biph N-Biph b2 H a4 2-20-540 N-Biph N-Biph b3 H a4 2-20-541 N-Biph N-Biph H H a5 2-20-542 N-Biph N-Biph t-bu H a5 2-20-543 N-Biph N-Biph methyl H a5 2-20-544 N-Biph N-Biph b1 H a5 2-20-545 N-Biph N-Biph b2 H a5 2-20-546 N-Biph N-Biph b3 H a5 2-20-547 N-Biph N-Biph H H a6 2-20-548 N-Biph N-Biph t-bu H a6 2-20-549 N-Biph N-Biph methyl H a6 2-20-550 N-Biph N-Biph b1 H a6 2-20-551 N-Biph N-Biph b2 H a6 2-20-552 N-Biph N-Biph b3 H a6 2-20-553 N-Biph N-Biph H H b1 2-20-554 N-Biph N-Biph t-bu H b1 2-20-555 N-Biph N-Biph methyl H b1 2-20-556 N-Biph N-Biph b1 H b1 2-20-557 N-Biph N-Biph b2 H b1 2-20-558 N-Biph N-Biph b3 H b1 2-20-559 N-Biph N-Biph H H b2 2-20-560 N-Biph N-Biph t-bu H b2 2-20-561 N-Biph N-Biph methyl H b2 2-20-562 N-Biph N-Biph b1 H b2 2-20-563 N-Biph N-Biph b2 H b2 2-20-564 N-Biph N-Biph b3 H b2 2-20-565 N-Biph N-Biph H H b3 2-20-566 N-Biph N-Biph t-bu H b3 2-20-567 N-Biph N-Biph methyl H b3 2-20-568 N-Biph N-Biph b1 H b3 2-20-569 N-Biph N-Biph b2 H b3 2-20-570 N-Biph N-Biph b3 H b3 2-20-571 N-Biph N-Biph H H b4 2-20-572 N-Biph N-Biph t-bu H b4 2-20-573 N-Biph N-Biph methyl H b4 2-20-574 N-Biph N-Biph b1 H b4 2-20-575 N-Biph N-Biph b2 H b4 2-20-576 N-Biph N-Biph b3 H b4 2-20-577 N-Biph N-Biph H H b5 2-20-578 N-Biph N-Biph t-bu H b5 2-20-579 N-Biph N-Biph methyl H b5 2-20-580 N-Biph N-Biph b1 H b5 2-20-581 N-Biph N-Biph b2 H b5 2-20-582 N-Biph N-Biph b3 H b5 2-20-583 N-Biph N-Biph H H b6 2-20-584 N-Biph N-Biph t-bu H b6 2-20-585 N-Biph N-Biph methyl H b6 2-20-586 N-Biph N-Biph b1 H b6 2-20-587 N-Biph N-Biph b2 H b6 2-20-588 N-Biph N-Biph b3 H b6 2-20-589 N-Biph N-Biph H H b7 2-20-590 N-Biph N-Biph t-bu H b7 2-20-591 N-Biph N-Biph methyl H b7 2-20-592 N-Biph N-Biph b1 H b7 2-20-593 N-Biph N-Biph b2 H b7 2-20-594 N-Biph N-Biph b3 H b7 2-20-595 N-Biph N-Biph H H b8 2-20-596 N-Biph N-Biph t-bu H b8 2-20-597 N-Biph N-Biph methyl H b8 2-20-598 N-Biph N-Biph b1 H b8 2-20-599 N-Biph N-Biph b2 H b8 2-20-600 N-Biph N-Biph b3 H b8 2-20-601 N-Biph N-Biph H H b9 2-20-602 N-Biph N-Biph t-bu H b9 2-20-603 N-Biph N-Biph methyl H b9 2-20-604 N-Biph N-Biph b1 H b9 2-20-605 N-Biph N-Biph b2 H b9 2-20-606 N-Biph N-Biph b3 H b9 2-20-607 N-Biph N-Biph H H b10 2-20-608 N-Biph N-Biph t-bu H b10 2-20-609 N-Biph N-Biph methyl H b10 2-20-610 N-Biph N-Biph b1 H b10 2-20-611 N-Biph N-Biph b2 H b10 2-20-612 N-Biph N-Biph b3 H b10 2-20-613 N-Biph N-Biph H a1 H 2-20-614 N-Biph N-Biph t-bu a1 H 2-20-615 N-Biph N-Biph methyl a1 H 2-20-616 N-Biph N-Biph b1 a1 H 2-20-617 N-Biph N-Biph b2 a1 H 2-20-618 N-Biph N-Biph b3 a1 H 2-20-619 N-Biph N-Biph H a2 H 2-20-620 N-Biph N-Biph t-bu a2 H 2-20-621 N-Biph N-Biph methyl a2 H 2-20-622 N-Biph N-Biph b1 a2 H 2-20-623 N-Biph N-Biph b2 a2 H 2-20-624 N-Biph N-Biph b3 a2 H 2-20-625 N-Biph N-Biph H a3 H 2-20-626 N-Biph N-Biph t-bu a3 H 2-20-627 N-Biph N-Biph methyl a3 H 2-20-628 N-Biph N-Biph b1 a3 H 2-20-629 N-Biph N-Biph b2 a3 H 2-20-630 N-Biph N-Biph b3 a3 H 2-20-631 N-Biph N-Biph H a4 H 2-20-632 N-Biph N-Biph t-bu a4 H 2-20-633 N-Biph N-Biph methyl a4 H 2-20-634 N-Biph N-Biph b1 a4 H 2-20-635 N-Biph N-Biph b2 a4 H 2-20-636 N-Biph N-Biph b3 a4 H 2-20-637 N-Biph N-Biph H a5 H 2-20-638 N-Biph N-Biph t-bu a5 H 2-20-639 N-Biph N-Biph methyl a5 H 2-20-640 N-Biph N-Biph b1 a5 H 2-20-641 N-Biph N-Biph b2 a5 H 2-20-642 N-Biph N-Biph b3 a5 H 2-20-643 N-Biph N-Biph H a6 H 2-20-644 N-Biph N-Biph t-bu a6 H 2-20-645 N-Biph N-Biph methyl a6 H 2-20-646 N-Biph N-Biph b1 a6 H 2-20-647 N-Biph N-Biph b2 a6 H 2-20-648 N-Biph N-Biph b3 a6 H 2-20-649 N-Biph N-Biph H b1 H 2-20-650 N-Biph N-Biph t-bu b1 H 2-20-651 N-Biph N-Biph methyl b1 H 2-20-652 N-Biph N-Biph b1 b1 H 2-20-653 N-Biph N-Biph b2 b1 H 2-20-654 N-Biph N-Biph b3 b1 H 2-20-655 N-Biph N-Biph H b2 H 2-20-656 N-Biph N-Biph t-bu b2 H 2-20-657 N-Biph N-Biph methyl b2 H 2-20-658 N-Biph N-Biph b1 b2 H 2-20-659 N-Biph N-Biph b2 b2 H 2-20-660 N-Biph N-Biph b3 b2 H 2-20-661 N-Biph N-Biph H b3 H 2-20-662 N-Biph N-Biph t-bu b3 H 2-20-663 N-Biph N-Biph methyl b3 H 2-20-664 N-Biph N-Biph b1 b3 H 2-20-665 N-Biph N-Biph b2 b3 H 2-20-666 N-Biph N-Biph b3 b3 H 2-20-667 N-Biph N-Biph H b4 H 2-20-668 N-Biph N-Biph t-bu b4 H 2-20-669 N-Biph N-Biph methyl b4 H 2-20-670 N-Biph N-Biph b1 b4 H 2-20-671 N-Biph N-Biph b2 b4 H 2-20-672 N-Biph N-Biph b3 b4 H 2-20-673 N-Biph N-Biph H b5 H 2-20-674 N-Biph N-Biph t-bu b5 H 2-20-675 N-Biph N-Biph methyl b5 H 2-20-676 N-Biph N-Biph b1 b5 H 2-20-677 N-Biph N-Biph b2 b5 H 2-20-678 N-Biph N-Biph b3 b5 H 2-20-679 N-Biph N-Biph H b6 H 2-20-680 N-Biph N-Biph t-bu b6 H 2-20-681 N-Biph N-Biph methyl b6 H 2-20-682 N-Biph N-Biph b1 b6 H 2-20-683 N-Biph N-Biph b2 b6 H 2-20-684 N-Biph N-Biph b3 b6 H 2-20-685 N-Biph N-Biph H b7 H 2-20-686 N-Biph N-Biph t-bu b7 H 2-20-687 N-Biph N-Biph methyl b7 H 2-20-688 N-Biph N-Biph b1 b7 H 2-20-689 N-Biph N-Biph b2 b7 H 2-20-690 N-Biph N-Biph b3 b7 H 2-20-691 N-Biph N-Biph H b8 H 2-20-692 N-Biph N-Biph t-bu b8 H 2-20-693 N-Biph N-Biph methyl b8 H 2-20-694 N-Biph N-Biph b1 b8 H 2-20-695 N-Biph N-Biph b2 b8 H 2-20-696 N-Biph N-Biph b3 b8 H 2-20-697 N-Biph N-Biph H b9 H 2-20-698 N-Biph N-Biph t-bu b9 H 2-20-699 N-Biph N-Biph methyl b9 H 2-20-700 N-Biph N-Biph b1 b9 H 2-20-701 N-Biph N-Biph b2 b9 H 2-20-702 N-Biph N-Biph b3 b9 H 2-20-703 N-Biph N-Biph H b10 H 2-20-704 N-Biph N-Biph t-bu b10 H 2-20-705 N-Biph N-Biph methyl b10 H 2-20-706 N-Biph N-Biph b1 b10 H 2-20-707 N-Biph N-Biph b2 b10 H 2-20-708 N-Biph N-Biph b3 b10 H 2-20-709 N-Biph N-Biph H a1 a1 2-20-710 N-Biph N-Biph t-bu a1 a1 2-20-711 N-Biph N-Biph methyl a1 a1 2-20-712 N-Biph N-Biph b1 a1 a1 2-20-713 N-Biph N-Biph b2 a1 a1 2-20-714 N-Biph N-Biph b3 a1 a1 2-20-715 N-Biph N-Biph H a2 a2 2-20-716 N-Biph N-Biph t-bu a2 a2 2-20-717 N-Biph N-Biph methyl a2 a2 2-20-718 N-Biph N-Biph b1 a2 a2 2-20-719 N-Biph N-Biph b2 a2 a2 2-20-720 N-Biph N-Biph b3 a2 a2 2-20-721 N-Biph N-Biph H a3 a3 2-20-722 N-Biph N-Biph t-bu a3 a3 2-20-723 N-Biph N-Biph methyl a3 a3 2-20-724 N-Biph N-Biph b1 a3 a3 2-20-725 N-Biph N-Biph b2 a3 a3 2-20-726 N-Biph N-Biph b3 a3 a3 2-20-727 N-Biph N-Biph H b1 b1 2-20-728 N-Biph N-Biph t-bu b1 b1 2-20-729 N-Biph N-Biph methyl b1 b1 2-20-730 N-Biph N-Biph b1 b1 b1 2-20-731 N-Biph N-Biph b2 b1 b1 2-20-732 N-Biph N-Biph b3 b1 b1 2-20-733 N-Biph N-Biph H b2 b2 2-20-734 N-Biph N-Biph t-bu b2 b2 2-20-735 N-Biph N-Biph methyl b2 b2 2-20-736 N-Biph N-Biph b1 b2 b2 2-20-737 N-Biph N-Biph b2 b2 b2 2-20-738 N-Biph N-Biph b3 b2 b2 2-20-739 N-Biph N-Biph H b3 b3 2-20-740 N-Biph N-Biph t-bu b3 b3 2-20-741 N-Biph N-Biph methyl b3 b3 2-20-742 N-Biph N-Biph b1 b3 b3 2-20-743 N-Biph N-Biph b2 b3 b3 2-20-744 N-Biph N-Biph b3 b3 b3 2-20-745 N-Biph N-Biph H b5 b5 2-20-746 N-Biph N-Biph t-bu b5 b5 2-20-747 N-Biph N-Biph methyl b5 b5 2-20-748 N-Biph N-Biph b1 b5 b5 2-20-749 N-Biph N-Biph b2 b5 b5 2-20-750 N-Biph N-Biph b3 b5 b5 2-20-751 N-Biph N-Biph H b6 b6 2-20-752 N-Biph N-Biph t-bu b6 b6 2-20-753 N-Biph N-Biph methyl b6 b6 2-20-754 N-Biph N-Biph b1 b6 b6 2-20-755 N-Biph N-Biph b2 b6 b6 2-20-756 N-Biph N-Biph b3 b6 b6 2-20-757 N-Biph N-Biph H b7 b7 2-20-758 N-Biph N-Biph t-bu b7 b7 2-20-759 N-Biph N-Biph methyl b7 b7 2-20-760 N-Biph N-Biph b1 b7 b7 2-20-761 N-Biph N-Biph b2 b7 b7 2-20-762 N-Biph N-Biph b3 b7 b7 2-20-763 N-Ph O H H H 2-20-764 N-Ph O t-bu H H 2-20-765 N-Ph O methyl H H 2-20-766 N-Ph O t-bu t-bu t-bu 2-20-767 N-Ph O methyl methyl methyl 2-20-768 N-Ph O b1 H H 2-20-769 N-Ph O b2 H H 2-20-770 N-Ph O b3 H H 2-20-771 N-Ph O H H a1 2-20-772 N-Ph O t-bu H a1 2-20-773 N-Ph O methyl H a1 2-20-774 N-Ph O b1 H a1 2-20-775 N-Ph O b2 H a1 2-20-776 N-Ph O b3 H a1 2-20-777 N-Ph O H H a2 2-20-778 N-Ph O t-bu H a2 2-20-779 N-Ph O methyl H a2 2-20-780 N-Ph O b1 H a2 2-20-781 N-Ph O b2 H a2 2-20-782 N-Ph O b3 H a2 2-20-783 N-Ph O H H a3 2-20-784 N-Ph O t-bu H a3 2-20-785 N-Ph O methyl H a3 2-20-786 N-Ph O b1 H a3 2-20-787 N-Ph O b2 H a3 2-20-788 N-Ph O b3 H a3 2-20-789 N-Ph O H H a4 2-20-790 N-Ph O t-bu H a4 2-20-791 N-Ph O methyl H a4 2-20-792 N-Ph O b1 H a4 2-20-793 N-Ph O b2 H a4 2-20-794 N-Ph O b3 H a4 2-20-795 N-Ph O H H a5 2-20-796 N-Ph O t-bu H a5 2-20-797 N-Ph O methyl H a5 2-20-798 N-Ph O b1 H a5 2-20-799 N-Ph O b2 H a5 2-20-800 N-Ph O b3 H a5 2-20-801 N-Ph O H H a6 2-20-802 N-Ph O t-bu H a6 2-20-803 N-Ph O methyl H a6 2-20-804 N-Ph O b1 H a6 2-20-805 N-Ph O b2 H a6 2-20-806 N-Ph O b3 H a6 2-20-807 N-Ph O H H b1 2-20-808 N-Ph O t-bu H b1 2-20-809 N-Ph O methyl H b1 2-20-810 N-Ph O b1 H b1 2-20-811 N-Ph O b2 H b1 2-20-812 N-Ph O b3 H b1 2-20-813 N-Ph O H H b2 2-20-814 N-Ph O t-bu H b2 2-20-815 N-Ph O methyl H b2 2-20-816 N-Ph O b1 H b2 2-20-817 N-Ph O b2 H b2 2-20-818 N-Ph O b3 H b2 2-20-819 N-Ph O H H b3 2-20-820 N-Ph O t-bu H b3 2-20-821 N-Ph O methyl H b3 2-20-822 N-Ph O b1 H b3 2-20-823 N-Ph O b2 H b3 2-20-824 N-Ph O b3 H b3 2-20-825 N-Ph O H H b4 2-20-826 N-Ph O t-bu H b4 2-20-827 N-Ph O methyl H b4 2-20-828 N-Ph O b1 H b4 2-20-829 N-Ph O b2 H b4 2-20-830 N-Ph O b3 H b4 2-20-831 N-Ph O H H b5 2-20-832 N-Ph O t-bu H b5 2-20-833 N-Ph O methyl H b5 2-20-834 N-Ph O b1 H b5 2-20-835 N-Ph O b2 H b5 2-20-836 N-Ph O b3 H b5 2-20-837 N-Ph O H H b6 2-20-838 N-Ph O t-bu H b6 2-20-839 N-Ph O methyl H b6 2-20-840 N-Ph O b1 H b6 2-20-841 N-Ph O b2 H b6 2-20-842 N-Ph O b3 H b6 2-20-843 N-Ph O H H b7 2-20-844 N-Ph O t-bu H b7 2-20-845 N-Ph O methyl H b7 2-20-846 N-Ph O b1 H b7 2-20-847 N-Ph O b2 H b7 2-20-848 N-Ph O b3 H b7 2-20-849 N-Ph O H H b8 2-20-850 N-Ph O t-bu H b8 2-20-851 N-Ph O methyl H b8 2-20-852 N-Ph O b1 H b8 2-20-853 N-Ph O b2 H b8 2-20-854 N-Ph O b3 H b8 2-20-855 N-Ph O H H b9 2-20-856 N-Ph O t-bu H b9 2-20-857 N-Ph O methyl H b9 2-20-858 N-Ph O b1 H b9 2-20-859 N-Ph O b2 H b9 2-20-860 N-Ph O b3 H b9 2-20-861 N-Ph O H H b10 2-20-862 N-Ph O t-bu H b10 2-20-863 N-Ph O methyl H b10 2-20-864 N-Ph O b1 H b10 2-20-865 N-Ph O b2 H b10 2-20-866 N-Ph O b3 H b10 2-20-867 N-Ph O H a1 H 2-20-868 N-Ph O t-bu a1 H 2-20-869 N-Ph O methyl a1 H 2-20-870 N-Ph O b1 a1 H 2-20-871 N-Ph O b2 a1 H 2-20-872 N-Ph O b3 a1 H 2-20-873 N-Ph O H a2 H 2-20-874 N-Ph O t-bu a2 H 2-20-875 N-Ph O methyl a2 H 2-20-876 N-Ph O b1 a2 H 2-20-877 N-Ph O b2 a2 H 2-20-878 N-Ph O b3 a2 H 2-20-879 N-Ph O H a3 H 2-20-880 N-Ph O t-bu a3 H 2-20-881 N-Ph O methyl a3 H 2-20-882 N-Ph O b1 a3 H 2-20-883 N-Ph O b2 a3 H 2-20-884 N-Ph O b3 a3 H 2-20-885 N-Ph O H a4 H 2-20-886 N-Ph O t-bu a4 H 2-20-887 N-Ph O methyl a4 H 2-20-888 N-Ph O b1 a4 H 2-20-889 N-Ph O b2 a4 H 2-20-890 N-Ph O b3 a4 H 2-20-891 N-Ph O H a5 H 2-20-892 N-Ph O t-bu a5 H 2-20-893 N-Ph O methyl a5 H 2-20-894 N-Ph O b1 a5 H 2-20-895 N-Ph O b2 a5 H 2-20-896 N-Ph O b3 a5 H 2-20-897 N-Ph O H a6 H 2-20-898 N-Ph O t-bu a6 H 2-20-899 N-Ph O methyl a6 H 2-20-900 N-Ph O b1 a6 H 2-20-901 N-Ph O b2 a6 H 2-20-902 N-Ph O b3 a6 H 2-20-903 N-Ph O H b1 H 2-20-904 N-Ph O t-bu b1 H 2-20-905 N-Ph O methyl b1 H 2-20-906 N-Ph O b1 b1 H 2-20-907 N-Ph O b2 b1 H 2-20-908 N-Ph O b3 b1 H 2-20-909 N-Ph O H b2 H 2-20-910 N-Ph O t-bu b2 H 2-20-911 N-Ph O methyl b2 H 2-20-912 N-Ph O b1 b2 H 2-20-913 N-Ph O b2 b2 H 2-20-914 N-Ph O b3 b2 H 2-20-915 N-Ph O H b3 H 2-20-916 N-Ph O t-bu b3 H 2-20-917 N-Ph O methyl b3 H 2-20-918 N-Ph O b1 b3 H 2-20-919 N-Ph O b2 b3 H 2-20-920 N-Ph O b3 b3 H 2-20-921 N-Ph O H b4 H 2-20-922 N-Ph O t-bu b4 H 2-20-923 N-Ph O methyl b4 H 2-20-924 N-Ph O b1 b4 H 2-20-925 N-Ph O b2 b4 H 2-20-926 N-Ph O b3 b4 H 2-20-927 N-Ph O H b5 H 2-20-928 N-Ph O t-bu b5 H 2-20-929 N-Ph O methyl b5 H 2-20-930 N-Ph O b1 b5 H 2-20-931 N-Ph O b2 b5 H 2-20-932 N-Ph O b3 b5 H 2-20-933 N-Ph O H b6 H 2-20-934 N-Ph O t-bu b6 H 2-20-935 N-Ph O methyl b6 H 2-20-936 N-Ph O b1 b6 H 2-20-937 N-Ph O b2 b6 H 2-20-938 N-Ph O b3 b6 H 2-20-939 N-Ph O H b7 H 2-20-940 N-Ph O t-bu b7 H 2-20-941 N-Ph O methyl b7 H 2-20-942 N-Ph O b1 b7 H 2-20-943 N-Ph O b2 b7 H 2-20-944 N-Ph O b3 b7 H 2-20-945 N-Ph O H b8 H 2-20-946 N-Ph O t-bu b8 H 2-20-947 N-Ph O methyl b8 H 2-20-948 N-Ph O b1 b8 H 2-20-949 N-Ph O b2 b8 H 2-20-950 N-Ph O b3 b8 H 2-20-951 N-Ph O H b9 H 2-20-952 N-Ph O t-bu b9 H 2-20-953 N-Ph O methyl b9 H 2-20-954 N-Ph O b1 b9 H 2-20-955 N-Ph O b2 b9 H 2-20-956 N-Ph O b3 b9 H 2-20-957 N-Ph O H b10 H 2-20-958 N-Ph O t-bu b10 H 2-20-959 N-Ph O methyl b10 H 2-20-960 N-Ph O b1 b10 H 2-20-961 N-Ph O b2 b10 H 2-20-962 N-Ph O b3 b10 H 2-20-963 N-Ph O H a1 a1 2-20-964 N-Ph O t-bu a1 a1 2-20-965 N-Ph O methyl a1 a1 2-20-966 N-Ph O b1 a1 a1 2-20-967 N-Ph O b2 a1 a1 2-20-968 N-Ph O b3 a1 a1 2-20-969 N-Ph O H a2 a2 2-20-970 N-Ph O t-bu a2 a2 2-20-971 N-Ph O methyl a2 a2 2-20-972 N-Ph O b1 a2 a2 2-20-973 N-Ph O b2 a2 a2 2-20-974 N-Ph O b3 a2 a2 2-20-975 N-Ph O H a3 a3 2-20-976 N-Ph O t-bu a3 a3 2-20-977 N-Ph O methyl a3 a3 2-20-978 N-Ph O b1 a3 a3 2-20-979 N-Ph O b2 a3 a3 2-20-980 N-Ph O b3 a3 a3 2-20-981 N-Ph O H b1 b1 2-20-982 N-Ph O t-bu b1 b1 2-20-983 N-Ph O methyl b1 b1 2-20-984 N-Ph O b1 b1 b1 2-20-985 N-Ph O b2 b1 b1 2-20-986 N-Ph O b3 b1 b1 2-20-987 N-Ph O H b2 b2 2-20-988 N-Ph O t-bu b2 b2 2-20-989 N-Ph O methyl b2 b2 2-20-990 N-Ph O b1 b2 b2 2-20-991 N-Ph O b2 b2 b2 2-20-992 N-Ph O b3 b2 b2 2-20-993 N-Ph O H b3 b3 2-20-994 N-Ph O t-bu b3 b3 2-20-995 N-Ph O methyl b3 b3 2-20-996 N-Ph O b1 b3 b3 2-20-997 N-Ph O b2 b3 b3 2-20-998 N-Ph O b3 b3 b3 2-20-999 N-Ph O H b5 b5 2-20-1000 N-Ph O t-bu b5 b5 2-20-1001 N-Ph O methyl b5 b5 2-20-1002 N-Ph O b1 b5 b5 2-20-1003 N-Ph O b2 b5 b5 2-20-1004 N-Ph O b3 b5 b5 2-20-1005 N-Ph O H b6 b6 2-20-1006 N-Ph O t-bu b6 b6 2-20-1007 N-Ph O methyl b6 b6 2-20-1008 N-Ph O b1 b6 b6 2-20-1009 N-Ph O b2 b6 b6 2-20-1010 N-Ph O b3 b6 b6 2-20-1011 N-Ph O H b7 b7 2-20-1012 N-Ph O t-bu b7 b7 2-20-1013 N-Ph O methyl b7 b7 2-20-1014 N-Ph O b1 b7 b7 2-20-1015 N-Ph O b2 b7 b7 2-20-1016 N-Ph O b3 b7 b7 2-20-1017 N-Ph S H H H 2-20-1018 N-Ph S t-bu H H 2-20-1019 N-Ph S methyl H H 2-20-1020 N-Ph S t-bu t-bu t-bu 2-20-1021 N-Ph S methyl methyl methyl 2-20-1022 N-Ph S b1 H H 2-20-1023 N-Ph S b2 H H 2-20-1024 N-Ph S b3 H H 2-20-1025 N-Ph S H H a1 2-20-1026 N-Ph S t-bu H a1 2-20-1027 N-Ph S methyl H a1 2-20-1028 N-Ph S b1 H a1 2-20-1029 N-Ph S b2 H a1 2-20-1030 N-Ph S b3 H a1 2-20-1031 N-Ph S H H a2 2-20-1032 N-Ph S t-bu H a2 2-20-1033 N-Ph S methyl H a2 2-20-1034 N-Ph S b1 H a2 2-20-1035 N-Ph S b2 H a2 2-20-1036 N-Ph S b3 H a2 2-20-1037 N-Ph S H H a3 2-20-1038 N-Ph S t-bu H a3 2-20-1039 N-Ph S methyl H a3 2-20-1040 N-Ph S b1 H a3 2-20-1041 N-Ph S b2 H a3 2-20-1042 N-Ph S b3 H a3 2-20-1043 N-Ph S H H a4 2-20-1044 N-Ph S t-bu H a4 2-20-1045 N-Ph S methyl H a4 2-20-1046 N-Ph S b1 H a4 2-20-1047 N-Ph S b2 H a4 2-20-1048 N-Ph S b3 H a4 2-20-1049 N-Ph S H H a5 2-20-1050 N-Ph S t-bu H a5 2-20-1051 N-Ph S methyl H a5 2-20-1052 N-Ph S b1 H a5 2-20-1053 N-Ph S b2 H a5 2-20-1054 N-Ph S b3 H a5 2-20-1055 N-Ph S H H a6 2-20-1056 N-Ph S t-bu H a6 2-20-1057 N-Ph S methyl H a6 2-20-1058 N-Ph S b1 H a6 2-20-1059 N-Ph S b2 H a6 2-20-1060 N-Ph S b3 H a6 2-20-1061 N-Ph S H H b1 2-20-1062 N-Ph S t-bu H b1 2-20-1063 N-Ph S methyl H b1 2-20-1064 N-Ph S b1 H b1 2-20-1065 N-Ph S b2 H b1 2-20-1066 N-Ph S b3 H b1 2-20-1067 N-Ph S H H b2 2-20-1068 N-Ph S t-bu H b2 2-20-1069 N-Ph S methyl H b2 2-20-1070 N-Ph S b1 H b2 2-20-1071 N-Ph S b2 H b2 2-20-1072 N-Ph S b3 H b2 2-20-1073 N-Ph S H H b3 2-20-1074 N-Ph S t-bu H b3 2-20-1075 N-Ph S methyl H b3 2-20-1076 N-Ph S b1 H b3 2-20-1077 N-Ph S b2 H b3 2-20-1078 N-Ph S b3 H b3 2-20-1079 N-Ph S H H b4 2-20-1080 N-Ph S t-bu H b4 2-20-1081 N-Ph S methyl H b4 2-20-1082 N-Ph S b1 H b4 2-20-1083 N-Ph S b2 H b4 2-20-1084 N-Ph S b3 H b4 2-20-1085 N-Ph S H H b5 2-20-1086 N-Ph S t-bu H b5 2-20-1087 N-Ph S methyl H b5 2-20-1088 N-Ph S b1 H b5 2-20-1089 N-Ph S b2 H b5 2-20-1090 N-Ph S b3 H b5 2-20-1091 N-Ph S H H b6 2-20-1092 N-Ph S t-bu H b6 2-20-1093 N-Ph S methyl H b6 2-20-1094 N-Ph S b1 H b6 2-20-1095 N-Ph S b2 H b6 2-20-1096 N-Ph S b3 H b6 2-20-1097 N-Ph S H H b7 2-20-1098 N-Ph S t-bu H b7 2-20-1099 N-Ph S methyl H b7 2-20-1100 N-Ph S b1 H b7 2-20-1101 N-Ph S b2 H b7 2-20-1102 N-Ph S b3 H b7 2-20-1103 N-Ph S H H b8 2-20-1104 N-Ph S t-bu H b8 2-20-1105 N-Ph S methyl H b8 2-20-1106 N-Ph S b1 H b8 2-20-1107 N-Ph S b2 H b8 2-20-1108 N-Ph S b3 H b8 2-20-1109 N-Ph S H H b9 2-20-1110 N-Ph S t-bu H b9 2-20-1111 N-Ph S methyl H b9 2-20-1112 N-Ph S b1 H b9 2-20-1113 N-Ph S b2 H b9 2-20-1114 N-Ph S b3 H b9 2-20-1115 N-Ph S H H b10 2-20-1116 N-Ph S t-bu H b10 2-20-1117 N-Ph S methyl H b10 2-20-1118 N-Ph S b1 H b10 2-20-1119 N-Ph S b2 H b10 2-20-1120 N-Ph S b3 H b10 2-20-1121 N-Ph S H a1 H 2-20-1122 N-Ph S t-bu a1 H 2-20-1123 N-Ph S methyl a1 H 2-20-1124 N-Ph S b1 a1 H 2-20-1125 N-Ph S b2 a1 H 2-20-1126 N-Ph S b3 a1 H 2-20-1127 N-Ph S H a2 H 2-20-1128 N-Ph S t-bu a2 H 2-20-1129 N-Ph S methyl a2 H 2-20-1130 N-Ph S b1 a2 H 2-20-1131 N-Ph S b2 a2 H 2-20-1132 N-Ph S b3 a2 H 2-20-1133 N-Ph S H a3 H 2-20-1134 N-Ph S t-bu a3 H 2-20-1135 N-Ph S methyl a3 H 2-20-1136 N-Ph S b1 a3 H 2-20-1137 N-Ph S b2 a3 H 2-20-1138 N-Ph S b3 a3 H 2-20-1139 N-Ph S H a4 H 2-20-1140 N-Ph S t-bu a4 H 2-20-1141 N-Ph S methyl a4 H 2-20-1142 N-Ph S b1 a4 H 2-20-1143 N-Ph S b2 a4 H 2-20-1144 N-Ph S b3 a4 H 2-20-1145 N-Ph S H a5 H 2-20-1146 N-Ph S t-bu a5 H 2-20-1147 N-Ph S methyl a5 H 2-20-1148 N-Ph S b1 a5 H 2-20-1149 N-Ph S b2 a5 H 2-20-1150 N-Ph S b3 a5 H 2-20-1151 N-Ph S H a6 H 2-20-1152 N-Ph S t-bu a6 H 2-20-1153 N-Ph S methyl a6 H 2-20-1154 N-Ph S b1 a6 H 2-20-1155 N-Ph S b2 a6 H 2-20-1156 N-Ph S b3 a6 H 2-20-1157 N-Ph S H b1 H 2-20-1158 N-Ph S t-bu b1 H 2-20-1159 N-Ph S methyl b1 H 2-20-1160 N-Ph S b1 b1 H 2-20-1161 N-Ph S b2 b1 H 2-20-1162 N-Ph S b3 b1 H 2-20-1163 N-Ph S H b2 H 2-20-1164 N-Ph S t-bu b2 H 2-20-1165 N-Ph S methyl b2 H 2-20-1166 N-Ph S b1 b2 H 2-20-1167 N-Ph S b2 b2 H 2-20-1168 N-Ph S b3 b2 H 2-20-1169 N-Ph S H b3 H 2-20-1170 N-Ph S t-bu b3 H 2-20-1171 N-Ph S methyl b3 H 2-20-1172 N-Ph S b1 b3 H 2-20-1173 N-Ph S b2 b3 H 2-20-1174 N-Ph S b3 b3 H 2-20-1175 N-Ph S H b4 H 2-20-1176 N-Ph S t-bu b4 H 2-20-1177 N-Ph S methyl b4 H 2-20-1178 N-Ph S b1 b4 H 2-20-1179 N-Ph S b2 b4 H 2-20-1180 N-Ph S b3 b4 H 2-20-1181 N-Ph S H b5 H 2-20-1182 N-Ph S t-bu b5 H 2-20-1183 N-Ph S methyl b5 H 2-20-1184 N-Ph S b1 b5 H 2-20-1185 N-Ph S b2 b5 H 2-20-1186 N-Ph S b3 b5 H 2-20-1187 N-Ph S H b6 H 2-20-1188 N-Ph S t-bu b6 H 2-20-1189 N-Ph S methyl b6 H 2-20-1190 N-Ph S b1 b6 H 2-20-1191 N-Ph S b2 b6 H 2-20-1192 N-Ph S b3 b6 H 2-20-1193 N-Ph S H b7 H 2-20-1194 N-Ph S t-bu b7 H 2-20-1195 N-Ph S methyl b7 H 2-20-1196 N-Ph S b1 b7 H 2-20-1197 N-Ph S b2 b7 H 2-20-1198 N-Ph S b3 b7 H 2-20-1199 N-Ph S H b8 H 2-20-1200 N-Ph S t-bu b8 H 2-20-1201 N-Ph S methyl b8 H 2-20-1202 N-Ph S b1 b8 H 2-20-1203 N-Ph S b2 b8 H 2-20-1204 N-Ph S b3 b8 H 2-20-1205 N-Ph S H b9 H 2-20-1206 N-Ph S t-bu b9 H 2-20-1207 N-Ph S methyl b9 H 2-20-1208 N-Ph S b1 b9 H 2-20-1209 N-Ph S b2 b9 H 2-20-1210 N-Ph S b3 b9 H 2-20-1211 N-Ph S H b10 H 2-20-1212 N-Ph S t-bu b10 H 2-20-1213 N-Ph S methyl b10 H 2-20-1214 N-Ph S b1 b10 H 2-20-1215 N-Ph S b2 b10 H 2-20-1216 N-Ph S b3 b10 H 2-20-1217 N-Ph S H a1 a1 2-20-1218 N-Ph S t-bu a1 a1 2-20-1219 N-Ph S methyl a1 a1 2-20-1220 N-Ph S b1 a1 a1 2-20-1221 N-Ph S b2 a1 a1 2-20-1222 N-Ph S b3 a1 a1 2-20-1223 N-Ph S H a2 a2 2-20-1224 N-Ph S t-bu a2 a2 2-20-1225 N-Ph S methyl a2 a2 2-20-1226 N-Ph S b1 a2 a2 2-20-1227 N-Ph S b2 a2 a2 2-20-1228 N-Ph S b3 a2 a2 2-20-1229 N-Ph S H a3 a3 2-20-1230 N-Ph S t-bu a3 a3 2-20-1231 N-Ph S methyl a3 a3 2-20-1232 N-Ph S b1 a3 a3 2-20-1233 N-Ph S b2 a3 a3 2-20-1234 N-Ph S b3 a3 a3 2-20-1235 N-Ph S H b1 b1 2-20-1236 N-Ph S t-bu b1 b1 2-20-1237 N-Ph S methyl b1 b1 2-20-1238 N-Ph S b1 b1 b1 2-20-1239 N-Ph S b2 b1 b1 2-20-1240 N-Ph S b3 b1 b1 2-20-1241 N-Ph S H b2 b2 2-20-1242 N-Ph S t-bu b2 b2 2-20-1243 N-Ph S methyl b2 b2 2-20-1244 N-Ph S b1 b2 b2 2-20-1245 N-Ph S b2 b2 b2 2-20-1246 N-Ph S b3 b2 b2 2-20-1247 N-Ph S H b3 b3 2-20-1248 N-Ph S t-bu b3 b3 2-20-1249 N-Ph S methyl b3 b3 2-20-1250 N-Ph S b1 b3 b3 2-20-1251 N-Ph S b2 b3 b3 2-20-1252 N-Ph S b3 b3 b3 2-20-1253 N-Ph S H b5 b5 2-20-1254 N-Ph S t-bu b5 b5 2-20-1255 N-Ph S methyl b5 b5 2-20-1256 N-Ph S b1 b5 b5 2-20-1257 N-Ph S b2 b5 b5 2-20-1258 N-Ph S b3 b5 b5 2-20-1259 N-Ph S H b6 b6 2-20-1260 N-Ph S t-bu b6 b6 2-20-1261 N-Ph S methyl b6 b6 2-20-1262 N-Ph S b1 b6 b6 2-20-1263 N-Ph S b2 b6 b6 2-20-1264 N-Ph S b3 b6 b6 2-20-1265 N-Ph S H b7 b7 2-20-1266 N-Ph 5 t-bu b7 b7 2-20-1267 N-Ph S methyl b7 b7 2-20-1268 N-Ph S b1 b7 b7 2-20-1269 N-Ph S b2 b7 b7 2-20-1270 N-Ph S b3 b7 b7 Group 2-21 The compounds are represented by the formula 2-21 below, wherein CY.sub.3 is a benzene group, X.sub.1 is B, and Y1, Y2, Y3, R1b, R2b, (R3)a3 are each shown in the table 21 below, ##STR00122## TABLE-US-00048 TABLE 21 Compound No. Y1/Y2 Y3 R1b R2b (R3)a3 2-21-001 N—Ph N—Ph H H H 2-21-002 N—Ph N—Ph t-bu t-bu H 2-21-003 N—Ph N—Ph methyl methyl H 2-21-004 N—Ph N—Ph t-bu t-bu t-bu 2-21-005 N—Ph N—Ph methyl methyl methyl 2-21-006 N—Ph N—Ph b1 b1 H 2-21-007 N—Ph N—Ph b2 b2 H 2-21-008 N—Ph N—Ph b3 b3 H 2-21-009 N—Ph N—Ph H H a1 2-21-010 N—Ph N—Ph t-bu t-bu a1 2-21-011 N—Ph N—Ph methyl methyl a1 2-21-012 N—Ph N—Ph b1 b1 a1 2-21-013 N—Ph N—Ph b2 b2 a1 2-21-014 N—Ph N—Ph b3 b3 a1 2-21-015 N—Ph N—Ph H H a2 2-21-016 N—Ph N—Ph t-bu t-bu a2 2-21-017 N—Ph N—Ph methyl methyl a2 2-21-018 N—Ph N—Ph b1 b1 a2 2-21-019 N—Ph N—Ph b2 b2 a2 2-21-020 N—Ph N—Ph b3 b3 a2 2-21-021 N—Ph N—Ph H H a3 2-21-022 N—Ph N—Ph t-bu t-bu a3 2-21-023 N—Ph N—Ph methyl methyl a3 2-21-024 N—Ph N—Ph b1 b1 a3 2-21-025 N—Ph N—Ph b2 b2 a3 2-21-026 N—Ph N—Ph b3 b3 a3 2-21-027 N—Ph N—Ph H H a4 2-21-028 N—Ph N—Ph t-bu t-bu a4 2-21-029 N—Ph N—Ph methyl methyl a4 2-21-030 N—Ph N—Ph b1 b1 a4 2-21-031 N—Ph N—Ph b2 b2 a4 2-21-032 N—Ph N—Ph b3 b3 a4 2-21-033 N—Ph N—Ph H H a5 2-21-034 N—Ph N—Ph t-bu t-bu a5 2-21-035 N—Ph N—Ph methyl methyl a5 2-21-036 N—Ph N—Ph b1 b1 a5 2-21-037 N—Ph N—Ph b2 b2 a5 2-21-038 N—Ph N—Ph b3 b3 a5 2-21-039 N—Ph N—Ph H H a6 2-21-040 N—Ph N—Ph t-bu t-bu a6 2-21-041 N—Ph N—Ph methyl methyl a6 2-21-042 N—Ph N—Ph b1 b1 a6 2-21-043 N—Ph N—Ph b2 b2 a6 2-21-044 N—Ph N—Ph b3 b3 a6 2-21-045 N—Ph N—Ph H H b1 2-21-046 N—Ph N—Ph t-bu t-bu b1 2-21-047 N—Ph N—Ph methyl methyl b1 2-21-048 N—Ph N—Ph b1 b1 b1 2-21-049 N—Ph N—Ph b2 b2 b1 2-21-050 N—Ph N—Ph b3 b3 b1 2-21-051 N—Ph N—Ph H H b2 2-21-052 N—Ph N—Ph t-bu t-bu b2 2-21-053 N—Ph N—Ph methyl methyl b2 2-21-054 N—Ph N—Ph b1 b1 b2 2-21-055 N—Ph N—Ph b2 b2 b2 2-21-056 N—Ph N—Ph b3 b3 b2 2-21-057 N—Ph N—Ph H H b3 2-21-058 N—Ph N—Ph t-bu t-bu b3 2-21-059 N—Ph N—Ph methyl methyl b3 2-21-060 N—Ph N—Ph b1 b1 b3 2-21-061 N—Ph N—Ph b2 b2 b3 2-21-062 N—Ph N—Ph b3 b3 b3 2-21-063 N—Ph N—Ph H H b4 2-21-064 N—Ph N—Ph t-bu t-bu b4 2-21-065 N—Ph N—Ph methyl methyl b4 2-21-066 N—Ph N—Ph b1 b1 b4 2-21-067 N—Ph N—Ph b2 b2 b4 2-21-068 N—Ph N—Ph b3 b3 b4 2-21-069 N—Ph N—Ph H H b5 2-21-070 N—Ph N—Ph t-bu t-bu b5 2-21-071 N—Ph N—Ph methyl methyl b5 2-21-072 N—Ph N—Ph b1 b1 b5 2-21-073 N—Ph N—Ph b2 b2 b5 2-21-074 N—Ph N—Ph b3 b3 b5 2-21-075 N—Ph N—Ph H H b6 2-21-076 N—Ph N—Ph t-bu t-bu b6 2-21-077 N—Ph N—Ph methyl methyl b6 2-21-078 N—Ph N—Ph b1 b1 b6 2-21-079 N—Ph N—Ph b2 b2 b6 2-21-080 N—Ph N—Ph b3 b3 b6 2-21-081 N—Ph N—Ph H H b7 2-21-082 N—Ph N—Ph t-bu t-bu b7 2-21-083 N—Ph N—Ph methyl methyl b7 2-21-084 N—Ph N—Ph b1 b1 b7 2-21-085 N—Ph N—Ph b2 b2 b7 2-21-086 N—Ph N—Ph b3 b3 b7 2-21-087 N—Ph N—Ph H H b8 2-21-088 N—Ph N—Ph t-bu t-bu b8 2-21-089 N—Ph N—Ph methyl methyl b8 2-21-090 N—Ph N—Ph b1 b1 b8 2-21-091 N—Ph N—Ph b2 b2 b8 2-21-092 N—Ph N—Ph b3 b3 b8 2-21-093 N—Ph N—Ph H H b9 2-21-094 N—Ph N—Ph t-bu t-bu b9 2-21-095 N—Ph N—Ph methyl methyl b9 2-21-096 N—Ph N—Ph b1 b1 b9 2-21-097 N—Ph N—Ph b2 b2 b9 2-21-098 N—Ph N—Ph b3 b3 b9 2-21-099 N—Ph N—Ph H H b10 2-21-100 N—Ph N—Ph t-bu t-bu b10 2-21-101 N—Ph N—Ph methyl methyl b10 2-21-102 N—Ph N—Ph b1 b1 b10 2-21-103 N—Ph N—Ph b2 b2 b10 2-21-104 N—Ph N—Ph b3 b3 b10 2-21-105 N—Ph N—Ph H H H 2-21-106 N—Ph N—Ph t-bu t-bu H 2-21-107 N—Ph N—Ph methyl methyl H 2-21-108 N—Ph N—Ph b1 b1 H 2-21-109 N—Ph N—Ph b2 b2 H 2-21-110 N—Ph N—Ph b3 b3 H 2-21-111 N—Ph N—Ph H H H 2-21-112 N—Ph N—Ph t-bu t-bu H 2-21-113 N—Ph N—Ph methyl methyl H 2-21-114 N—Ph N—Ph b1 b1 H 2-21-115 N—Ph N—Ph b2 b2 H 2-21-116 N—Ph N—Ph b3 b3 H 2-21-117 N—Ph N—Ph H H H 2-21-118 N—Ph N—Ph t-bu t-bu H 2-21-119 N—Ph N—Ph methyl methyl H 2-21-120 N—Ph N—Ph b1 b1 H 2-21-121 N—Ph N—Ph b2 b2 H 2-21-122 N—Ph N—Ph b3 b3 H 2-21-123 N—Ph N—Ph H H H 2-21-124 N—Ph N—Ph t-bu t-bu H 2-21-125 N—Ph N—Ph methyl methyl H 2-21-126 N—Ph N—Ph b1 b1 H 2-21-127 N—Ph N—Ph b2 b2 H 2-21-128 N—Ph N—Ph b3 b3 H 2-21-129 N—Ph N—Ph H H H 2-21-130 N—Ph N—Ph t-bu t-bu H 2-21-131 N—Ph N—Ph methyl methyl H 2-21-132 N—Ph N—Ph b1 b1 H 2-21-133 N—Ph N—Ph b2 b2 H 2-21-134 N—Ph N—Ph b3 b3 H 2-21-135 N—Ph N—Ph H H H 2-21-136 N—Ph N—Ph t-bu t-bu H 2-21-137 N—Ph N—Ph methyl methyl H 2-21-138 N—Ph N—Ph b1 b1 H 2-21-139 N—Ph N—Ph b2 b2 H 2-21-140 N—Ph N—Ph b3 b3 H 2-21-141 N—Ph N—Ph H H H 2-21-142 N—Ph N—Ph t-bu t-bu H 2-21-143 N—Ph N—Ph methyl methyl H 2-21-144 N—Ph N—Ph b1 b1 H 2-21-145 N—Ph N—Ph b2 b2 H 2-21-146 N—Ph N—Ph b3 b3 H 2-21-147 N—Ph N—Ph H H H 2-21-148 N—Ph N—Ph t-bu t-bu H 2-21-149 N—Ph N—Ph methyl methyl H 2-21-150 N—Ph N—Ph b1 b1 H 2-21-151 N—Ph N—Ph b2 b2 H 2-21-152 N—Ph N—Ph b3 b3 H 2-21-153 N—Ph N—Ph H H H 2-21-154 N—Ph N—Ph t-bu t-bu H 2-21-155 N—Ph N—Ph methyl methyl H 2-21-156 N—Ph N—Ph b1 b1 H 2-21-157 N—Ph N—Ph b2 b2 H 2-21-158 N—Ph N—Ph b3 b3 H 2-21-159 N—Ph N—Ph H H H 2-21-160 N—Ph N—Ph t-bu t-bu H 2-21-161 N—Ph N—Ph methyl methyl H 2-21-162 N—Ph N—Ph b1 b1 H 2-21-163 N—Ph N—Ph b2 b2 H 2-21-164 N—Ph N—Ph b3 b3 H 2-21-165 N—Ph N—Ph H H H 2-21-166 N—Ph N—Ph t-bu t-bu H 2-21-167 N—Ph N—Ph methyl methyl H 2-21-168 N—Ph N—Ph b1 b1 H 2-21-169 N—Ph N—Ph b2 b2 H 2-21-170 N—Ph N—Ph b3 b3 H 2-21-171 N—Ph N—Ph H H H 2-21-172 N—Ph N—Ph t-bu t-bu H 2-21-173 N—Ph N—Ph methyl methyl H 2-21-174 N—Ph N—Ph b1 b1 H 2-21-175 N—Ph N—Ph b2 b2 H 2-21-176 N—Ph N—Ph b3 b3 H 2-21-177 N—Ph N—Ph H H H 2-21-178 N—Ph N—Ph t-bu t-bu H 2-21-179 N—Ph N—Ph methyl methyl H 2-21-180 N—Ph N—Ph b1 b1 H 2-21-181 N—Ph N—Ph b2 b2 H 2-21-182 N—Ph N—Ph b3 b3 H 2-21-183 N—Ph N—Ph H H H 2-21-184 N—Ph N—Ph t-bu t-bu H 2-21-185 N—Ph N—Ph methyl methyl H 2-21-186 N—Ph N—Ph b1 b1 H 2-21-187 N—Ph N—Ph b2 b2 H 2-21-188 N—Ph N—Ph b3 b3 H 2-21-189 N—Ph N—Ph H H H 2-21-190 N—Ph N—Ph t-bu t-bu H 2-21-191 N—Ph N—Ph methyl methyl H 2-21-192 N—Ph N—Ph b1 b1 H 2-21-193 N—Ph N—Ph b2 b2 H 2-21-194 N—Ph N—Ph b3 b3 H 2-21-195 N—Ph N—Ph H H H 2-21-196 N—Ph N—Ph t-bu t-bu H 2-21-197 N—Ph N—Ph methyl methyl H 2-21-198 N—Ph N—Ph b1 b1 H 2-21-199 N—Ph N—Ph b2 b2 H 2-21-200 N—Ph N—Ph b3 b3 H 2-21-201 N—Ph N—Ph H H a1 2-21-202 N—Ph N—Ph t-bu t-bu a1 2-21-203 N—Ph N—Ph methyl methyl a1 2-21-204 N—Ph N—Ph b1 b1 a1 2-21-205 N—Ph N—Ph b2 b2 a1 2-21-206 N—Ph N—Ph b3 b3 a1 2-21-207 N—Ph N—Ph H H a2 2-21-208 N—Ph N—Ph t-bu t-bu a2 2-21-209 N—Ph N—Ph methyl methyl a2 2-21-210 N—Ph N—Ph b1 b1 a2 2-21-211 N—Ph N—Ph b2 b2 a2 2-21-212 N—Ph N—Ph b3 b3 a2 2-21-213 N—Ph N—Ph H H a3 2-21-214 N—Ph N—Ph t-bu t-bu a3 2-21-215 N—Ph N—Ph methyl methyl a3 2-21-216 N—Ph N—Ph b1 b1 a3 2-21-217 N—Ph N—Ph b2 b2 a3 2-21-218 N—Ph N—Ph b3 b3 a3 2-21-219 N—Ph N—Ph H H b1 2-21-220 N—Ph N—Ph t-bu t-bu b1 2-21-221 N—Ph N—Ph methyl methyl b1 2-21-222 N—Ph N—Ph b1 b1 b1 2-21-223 N—Ph N—Ph b2 b2 b1 2-21-224 N—Ph N—Ph b3 b3 b1 2-21-225 N—Ph N—Ph H H b2 2-21-226 N—Ph N—Ph t-bu t-bu b2 2-21-227 N—Ph N—Ph methyl methyl b2 2-21-228 N—Ph N—Ph b1 b1 b2 2-21-229 N—Ph N—Ph b2 b2 b2 2-21-230 N—Ph N—Ph b3 b3 b2 2-21-231 N—Ph N—Ph H H b3 2-21-232 N—Ph N—Ph t-bu t-bu b3 2-21-233 N—Ph N—Ph methyl methyl b3 2-21-234 N—Ph N—Ph b1 b1 b3 2-21-235 N—Ph N—Ph b2 b2 b3 2-21-236 N—Ph N—Ph b3 b3 b3 2-21-237 N—Ph N—Ph H H b5 2-21-238 N—Ph N—Ph t-bu t-bu b5 2-21-239 N—Ph N—Ph methyl methyl b5 2-21-240 N—Ph N—Ph b1 b1 b5 2-21-241 N—Ph N—Ph b2 b2 b5 2-21-242 N—Ph N—Ph b3 b3 b5 2-21-243 N—Ph N—Ph H H b6 2-21-244 N—Ph N—Ph t-bu t-bu b6 2-21-245 N—Ph N—Ph methyl methyl b6 2-21-246 N—Ph N—Ph b1 b1 b6 2-21-247 N—Ph N—Ph b2 b2 b6 2-21-248 N—Ph N—Ph b3 b3 b6 2-21-249 N—Ph N—Ph H H b7 2-21-250 N—Ph N—Ph t-bu t-bu b7 2-21-251 N—Ph N—Ph methyl methyl b7 2-21-252 N—Ph N—Ph b1 b1 b7 2-21-253 N—Ph N—Ph b2 b2 b7 2-21-254 N—Ph N—Ph b3 b3 b7 2-21-255 N-tolyl N-tolyl H H H 2-21-256 N-tolyl N-tolyl t-bu t-bu H 2-21-257 N-tolyl N-tolyl methyl methyl H 2-21-258 N-tolyl N-tolyl t-bu t-bu t-bu 2-21-259 N-tolyl N-tolyl methyl methyl methyl 2-21-260 N-tolyl N-tolyl b1 b1 H 2-21-261 N-tolyl N-tolyl b2 b2 H 2-21-262 N-tolyl N-tolyl b3 b3 H 2-21-263 N-tolyl N-tolyl H H a1 2-21-264 N-tolyl N-tolyl t-bu t-bu a1 2-21-265 N-tolyl N-tolyl methyl methyl a1 2-21-266 N-tolyl N-tolyl b1 b1 a1 2-21-267 N-tolyl N-tolyl b2 b2 a1 2-21-268 N-tolyl N-tolyl b3 b3 a1 2-21-269 N-tolyl N-tolyl H H a2 2-21-270 N-tolyl N-tolyl t-bu t-bu a2 2-21-271 N-tolyl N-tolyl methyl methyl a2 2-21-272 N-tolyl N-tolyl b1 b1 a2 2-21-273 N-tolyl N-tolyl b2 b2 a2 2-21-274 N-tolyl N-tolyl b3 b3 a2 2-21-275 N-tolyl N-tolyl H H a3 2-21-276 N-tolyl N-tolyl t-bu t-bu a3 2-21-277 N-tolyl N-tolyl methyl methyl a3 2-21-278 N-tolyl N-tolyl b1 b1 a3 2-21-279 N-tolyl N-tolyl b2 b2 a3 2-21-280 N-tolyl N-tolyl b3 b3 a3 2-21-281 N-tolyl N-tolyl H H a4 2-21-282 N-tolyl N-tolyl t-bu t-bu a4 2-21-283 N-tolyl N-tolyl methyl methyl a4 2-21-284 N-tolyl N-tolyl b1 b1 a4 2-21-285 N-tolyl N-tolyl b2 b2 a4 2-21-286 N-tolyl N-tolyl b3 b3 a4 2-21-287 N-tolyl N-tolyl H H a5 2-21-288 N-tolyl N-tolyl t-bu t-bu a5 2-21-289 N-tolyl N-tolyl methyl methyl a5 2-21-290 N-tolyl N-tolyl b1 b1 a5 2-21-291 N-tolyl N-tolyl b2 b2 a5 2-21-292 N-tolyl N-tolyl b3 b3 a5 2-21-293 N-tolyl N-tolyl H H a6 2-21-294 N-tolyl N-tolyl t-bu t-bu a6 2-21-295 N-tolyl N-tolyl methyl methyl a6 2-21-296 N-tolyl N-tolyl b1 b1 a6 2-21-297 N-tolyl N-tolyl b2 b2 a6 2-21-298 N-tolyl N-tolyl b3 b3 a6 2-21-299 N-tolyl N-tolyl H H b1 2-21-300 N-tolyl N-tolyl t-bu t-bu b1 2-21-301 N-tolyl N-tolyl methyl methyl b1 2-21-302 N-tolyl N-tolyl b1 b1 b1 2-21-303 N-tolyl N-tolyl b2 b2 b1 2-21-304 N-tolyl N-tolyl b3 b3 b1 2-21-305 N-tolyl N-tolyl H H b2 2-21-306 N-tolyl N-tolyl t-bu t-bu b2 2-21-307 N-tolyl N-tolyl methyl methyl b2 2-21-308 N-tolyl N-tolyl b1 b1 b2 2-21-309 N-tolyl N-tolyl b2 b2 b2 2-21-310 N-tolyl N-tolyl b3 b3 b2 2-21-311 N-tolyl N-tolyl H H b3 2-21-312 N-tolyl N-tolyl t-bu t-bu b3 2-21-313 N-tolyl N-tolyl methyl methyl b3 2-21-314 N-tolyl N-tolyl b1 b1 b3 2-21-315 N-tolyl N-tolyl b2 b2 b3 2-21-316 N-tolyl N-tolyl b3 b3 b3 2-21-317 N-tolyl N-tolyl H H b4 2-21-318 N-tolyl N-tolyl t-bu t-bu b4 2-21-319 N-tolyl N-tolyl methyl methyl b4 2-21-320 N-tolyl N-tolyl b1 b1 b4 2-21-321 N-tolyl N-tolyl b2 b2 b4 2-21-322 N-tolyl N-tolyl b3 b3 b4 2-21-323 N-tolyl N-tolyl H H b5 2-21-324 N-tolyl N-tolyl t-bu t-bu b5 2-21-325 N-tolyl N-tolyl methyl methyl b5 2-21-326 N-tolyl N-tolyl b1 b1 b5 2-21-327 N-tolyl N-tolyl b2 b2 b5 2-21-328 N-tolyl N-tolyl b3 b3 b5 2-21-329 N-tolyl N-tolyl H H b6 2-21-330 N-tolyl N-tolyl t-bu t-bu b6 2-21-331 N-tolyl N-tolyl methyl methyl b6 2-21-332 N-tolyl N-tolyl b1 b1 b6 2-21-333 N-tolyl N-tolyl b2 b2 b6 2-21-334 N-tolyl N-tolyl b3 b3 b6 2-21-335 N-tolyl N-tolyl H H b7 2-21-336 N-tolyl N-tolyl t-bu t-bu b7 2-21-337 N-tolyl N-tolyl methyl methyl b7 2-21-338 N-tolyl N-tolyl b1 b1 b7 2-21-339 N-tolyl N-tolyl b2 b2 b7 2-21-340 N-tolyl N-tolyl b3 b3 b7 2-21-341 N-tolyl N-tolyl H H b8 2-21-342 N-tolyl N-tolyl t-bu t-bu b8 2-21-343 N-tolyl N-tolyl methyl methyl b8 2-21-344 N-tolyl N-tolyl b1 b1 b8 2-21-345 N-tolyl N-tolyl b2 b2 b8 2-21-346 N-tolyl N-tolyl b3 b3 b8 2-21-347 N-tolyl N-tolyl H H b9 2-21-348 N-tolyl N-tolyl t-bu t-bu b9 2-21-349 N-tolyl N-tolyl methyl methyl b9 2-21-350 N-tolyl N-tolyl b1 b1 b9 2-21-351 N-tolyl N-tolyl b2 b2 b9 2-21-352 N-tolyl N-tolyl b3 b3 b9 2-21-353 N-tolyl N-tolyl H H b10 2-21-354 N-tolyl N-tolyl t-bu t-bu b10 2-21-355 N-tolyl N-tolyl methyl methyl b10 2-21-356 N-tolyl N-tolyl b1 b1 b10 2-21-357 N-tolyl N-tolyl b2 b2 b10 2-21-358 N-tolyl N-tolyl b3 b3 b10 2-21-359 N-tolyl N-tolyl H H H 2-21-360 N-tolyl N-tolyl t-bu t-bu H 2-21-361 N-tolyl N-tolyl methyl methyl H 2-21-362 N-tolyl N-tolyl b1 b1 H 2-21-363 N-tolyl N-tolyl b2 b2 H 2-21-364 N-tolyl N-tolyl b3 b3 H 2-21-365 N-tolyl N-tolyl H H H 2-21-366 N-tolyl N-tolyl t-bu t-bu H 2-21-367 N-tolyl N-tolyl methyl methyl H 2-21-368 N-tolyl N-tolyl b1 b1 H 2-21-369 N-tolyl N-tolyl b2 b2 H 2-21-370 N-tolyl N-tolyl b3 b3 H 2-21-371 N-tolyl N-tolyl H H H 2-21-372 N-tolyl N-tolyl t-bu t-bu H 2-21-373 N-tolyl N-tolyl methyl methyl H 2-21-374 N-tolyl N-tolyl b1 b1 H 2-21-375 N-tolyl N-tolyl b2 b2 H 2-21-376 N-tolyl N-tolyl b3 b3 H 2-21-377 N-tolyl N-tolyl H H H 2-21-378 N-tolyl N-tolyl t-bu t-bu H 2-21-379 N-tolyl N-tolyl methyl methyl H 2-21-380 N-tolyl N-tolyl b1 b1 H 2-21-381 N-tolyl N-tolyl b2 b2 H 2-21-382 N-tolyl N-tolyl b3 b3 H 2-21-383 N-tolyl N-tolyl H H H 2-21-384 N-tolyl N-tolyl t-bu t-bu H 2-21-385 N-tolyl N-tolyl methyl methyl H 2-21-386 N-tolyl N-tolyl b1 b1 H 2-21-387 N-tolyl N-tolyl b2 b2 H 2-21-388 N-tolyl N-tolyl b3 b3 H 2-21-389 N-tolyl N-tolyl H H H 2-21-390 N-tolyl N-tolyl t-bu t-bu H 2-21-391 N-tolyl N-tolyl methyl methyl H 2-21-392 N-tolyl N-tolyl b1 b1 H 2-21-393 N-tolyl N-tolyl b2 b2 H 2-21-394 N-tolyl N-tolyl b3 b3 H 2-21-395 N-tolyl N-tolyl H H H 2-21-396 N-tolyl N-tolyl t-bu t-bu H 2-21-397 N-tolyl N-tolyl methyl methyl H 2-21-398 N-tolyl N-tolyl b1 b1 H 2-21-399 N-tolyl N-tolyl b2 b2 H 2-21-400 N-tolyl N-tolyl b3 b3 H 2-21-401 N-tolyl N-tolyl H H H 2-21-402 N-tolyl N-tolyl t-bu t-bu H 2-21-403 N-tolyl N-tolyl methyl methyl H 2-21-404 N-tolyl N-tolyl b1 b1 H 2-21-405 N-tolyl N-tolyl b2 b2 H 2-21-406 N-tolyl N-tolyl b3 b3 H 2-21-407 N-tolyl N-tolyl H H H 2-21-408 N-tolyl N-tolyl t-bu t-bu H 2-21-409 N-tolyl N-tolyl methyl methyl H 2-21-410 N-tolyl N-tolyl b1 b1 H 2-21-411 N-tolyl N-tolyl b2 b2 H 2-21-412 N-tolyl N-tolyl b3 b3 H 2-21-413 N-tolyl N-tolyl H H H 2-21-414 N-tolyl N-tolyl t-bu t-bu H 2-21-415 N-tolyl N-tolyl methyl methyl H 2-21-416 N-tolyl N-tolyl b1 b1 H 2-21-417 N-tolyl N-tolyl b2 b2 H 2-21-418 N-tolyl N-tolyl b3 b3 H 2-21-419 N-tolyl N-tolyl H H H 2-21-420 N-tolyl N-tolyl t-bu t-bu H 2-21-421 N-tolyl N-tolyl methyl methyl H 2-21-422 N-tolyl N-tolyl b1 b1 H 2-21-423 N-tolyl N-tolyl b2 b2 H 2-21-424 N-tolyl N-tolyl b3 b3 H 2-21-425 N-tolyl N-tolyl H H H 2-21-426 N-tolyl N-tolyl t-bu t-bu H 2-21-427 N-tolyl N-tolyl methyl methyl H 2-21-428 N-tolyl N-tolyl b1 b1 H 2-21-429 N-tolyl N-tolyl b2 b2 H 2-21-430 N-tolyl N-tolyl b3 b3 H 2-21-431 N-tolyl N-tolyl H H H 2-21-432 N-tolyl N-tolyl t-bu t-bu H 2-21-433 N-tolyl N-tolyl methyl methyl H 2-21-434 N-tolyl N-tolyl b1 b1 H 2-21-435 N-tolyl N-tolyl b2 b2 H 2-21-436 N-tolyl N-tolyl b3 b3 H 2-21-437 N-tolyl N-tolyl H H H 2-21-438 N-tolyl N-tolyl t-bu t-bu H 2-21-439 N-tolyl N-tolyl methyl methyl H 2-21-440 N-tolyl N-tolyl b1 b1 H 2-21-441 N-tolyl N-tolyl b2 b2 H 2-21-442 N-tolyl N-tolyl b3 b3 H 2-21-443 N-tolyl N-tolyl H H H 2-21-444 N-tolyl N-tolyl t-bu t-bu H 2-21-445 N-tolyl N-tolyl methyl methyl H 2-21-446 N-tolyl N-tolyl b1 b1 H 2-21-447 N-tolyl N-tolyl b2 b2 H 2-21-448 N-tolyl N-tolyl b3 b3 H 2-21-449 N-tolyl N-tolyl H H H 2-21-450 N-tolyl N-tolyl t-bu t-bu H 2-21-451 N-tolyl N-tolyl methyl methyl H 2-21-452 N-tolyl N-tolyl b1 b1 H 2-21-453 N-tolyl N-tolyl b2 b2 H 2-21-454 N-tolyl N-tolyl b3 b3 H 2-21-455 N-tolyl N-tolyl H H a1 2-21-456 N-tolyl N-tolyl t-bu t-bu a1 2-21-457 N-tolyl N-tolyl methyl methyl a1 2-21-458 N-tolyl N-tolyl b1 b1 a1 2-21-459 N-tolyl N-tolyl b2 b2 a1 2-21-460 N-tolyl N-tolyl b3 b3 a1 2-21-461 N-tolyl N-tolyl H H a2 2-21-462 N-tolyl N-tolyl t-bu t-bu a2 2-21-463 N-tolyl N-tolyl methyl methyl a2 2-21-464 N-tolyl N-tolyl b1 b1 a2 2-21-465 N-tolyl N-tolyl b2 b2 a2 2-21-466 N-tolyl N-tolyl b3 b3 a2 2-21-467 N-tolyl N-tolyl H H a3 2-21-468 N-tolyl N-tolyl t-bu t-bu a3 2-21-469 N-tolyl N-tolyl methyl methyl a3 2-21-470 N-tolyl N-tolyl b1 b1 a3 2-21-471 N-tolyl N-tolyl b2 b2 a3 2-21-472 N-tolyl N-tolyl b3 b3 a3 2-21-473 N-tolyl N-tolyl H H b1 2-21-474 N-tolyl N-tolyl t-bu t-bu b1 2-21-475 N-tolyl N-tolyl methyl methyl b1 2-21-476 N-tolyl N-tolyl b1 b1 b1 2-21-477 N-tolyl N-tolyl b2 b2 b1 2-21-478 N-tolyl N-tolyl b3 b3 b1 2-21-479 N-tolyl N-tolyl H H b2 2-21-480 N-tolyl N-tolyl t-bu t-bu b2 2-21-481 N-tolyl N-tolyl methyl methyl b2 2-21-482 N-tolyl N-tolyl b1 b1 b2 2-21-483 N-tolyl N-tolyl b2 b2 b2 2-21-484 N-tolyl N-tolyl b3 b3 b2 2-21-485 N-tolyl N-tolyl H H b3 2-21-486 N-tolyl N-tolyl t-bu t-bu b3 2-21-487 N-tolyl N-tolyl methyl methyl b3 2-21-488 N-tolyl N-tolyl b1 b1 b3 2-21-489 N-tolyl N-tolyl b2 b2 b3 2-21-490 N-tolyl N-tolyl b3 b3 b3 2-21-491 N-tolyl N-tolyl H H b5 2-21-492 N-tolyl N-tolyl t-bu t-bu b5 2-21-493 N-tolyl N-tolyl methyl methyl b5 2-21-494 N-tolyl N-tolyl b1 b1 b5 2-21-495 N-tolyl N-tolyl b2 b2 b5 2-21-496 N-tolyl N-tolyl b3 b3 b5 2-21-497 N-tolyl N-tolyl H H b6 2-21-498 N-tolyl N-tolyl t-bu t-bu b6 2-21-499 N-tolyl N-tolyl methyl methyl b6 2-21-500 N-tolyl N-tolyl b1 b1 b6 2-21-501 N-tolyl N-tolyl b2 b2 b6 2-21-502 N-tolyl N-tolyl b3 b3 b6 2-21-503 N-tolyl N-tolyl H H b7 2-21-504 N-tolyl N-tolyl t-bu t-bu b7 2-21-505 N-tolyl N-tolyl methyl methyl b7 2-21-506 N-tolyl N-tolyl b1 b1 b7 2-21-507 N-tolyl N-tolyl b2 b2 b7 2-21-508 N-tolyl N-tolyl b3 b3 b7 2-21-509 N-Biph N-Biph H H H 2-21-510 N-Biph N-Biph t-bu t-bu H 2-21-511 N-Biph N-Biph methyl methyl H 2-21-512 N-Biph N-Biph t-bu t-bu t-bu 2-21-513 N-Biph N-Biph methyl methyl methyl 2-21-514 N-Biph N-Biph b1 b1 H 2-21-515 N-Biph N-Biph b2 b2 H 2-21-516 N-Biph N-Biph b3 b3 H 2-21-517 N-Biph N-Biph H H a1 2-21-518 N-Biph N-Biph t-bu t-bu a1 2-21-519 N-Biph N-Biph methyl methyl a1 2-21-520 N-Biph N-Biph b1 b1 a1 2-21-521 N-Biph N-Biph b2 b2 a1 2-21-522 N-Biph N-Biph b3 b3 a1 2-21-523 N-Biph N-Biph H H a2 2-21-524 N-Biph N-Biph t-bu t-bu a2 2-21-525 N-Biph N-Biph methyl methyl a2 2-21-526 N-Biph N-Biph b1 b1 a2 2-21-527 N-Biph N-Biph b2 b2 a2 2-21-528 N-Biph N-Biph b3 b3 a2 2-21-529 N-Biph N-Biph H H a3 2-21-530 N-Biph N-Biph t-bu t-bu a3 2-21-531 N-Biph N-Biph methyl methyl a3 2-21-532 N-Biph N-Biph b1 b1 a3 2-21-533 N-Biph N-Biph b2 b2 a3 2-21-534 N-Biph N-Biph b3 b3 a3 2-21-535 N-Biph N-Biph H H a4 2-21-536 N-Biph N-Biph t-bu t-bu a4 2-21-537 N-Biph N-Biph methyl methyl a4 2-21-538 N-Biph N-Biph b1 b1 a4 2-21-539 N-Biph N-Biph b2 b2 a4 2-21-540 N-Biph N-Biph b3 b3 a4 2-21-541 N-Biph N-Biph H H a5 2-21-542 N-Biph N-Biph t-bu t-bu a5 2-21-543 N-Biph N-Biph methyl methyl a5 2-21-544 N-Biph N-Biph b1 b1 a5 2-21-545 N-Biph N-Biph b2 b2 a5 2-21-546 N-Biph N-Biph b3 b3 a5 2-21-547 N-Biph N-Biph H H a6 2-21-548 N-Biph N-Biph t-bu t-bu a6 2-21-549 N-Biph N-Biph methyl methyl a6 2-21-550 N-Biph N-Biph b1 b1 a6 2-21-551 N-Biph N-Biph b2 b2 a6 2-21-552 N-Biph N-Biph b3 b3 a6 2-21-553 N-Biph N-Biph H H b1 2-21-554 N-Biph N-Biph t-bu t-bu b1 2-21-555 N-Biph N-Biph methyl methyl b1 2-21-556 N-Biph N-Biph b1 b1 b1 2-21-557 N-Biph N-Biph b2 b2 b1 2-21-558 N-Biph N-Biph b3 b3 b1 2-21-559 N-Biph N-Biph H H b2 2-21-560 N-Biph N-Biph t-bu t-bu b2 2-21-561 N-Biph N-Biph methyl methyl b2 2-21-562 N-Biph N-Biph b1 b1 b2 2-21-563 N-Biph N-Biph b2 b2 b2 2-21-564 N-Biph N-Biph b3 b3 b2 2-21-565 N-Biph N-Biph H H b3 2-21-566 N-Biph N-Biph t-bu t-bu b3 2-21-567 N-Biph N-Biph methyl methyl b3 2-21-568 N-Biph N-Biph b1 b1 b3 2-21-569 N-Biph N-Biph b2 b2 b3 2-21-570 N-Biph N-Biph b3 b3 b3 2-21-571 N-Biph N-Biph H H b4 2-21-572 N-Biph N-Biph t-bu t-bu b4 2-21-573 N-Biph N-Biph methyl methyl b4 2-21-574 N-Biph N-Biph b1 b1 b4 2-21-575 N-Biph N-Biph b2 b2 b4 2-21-576 N-Biph N-Biph b3 b3 b4 2-21-577 N-Biph N-Biph H H b5 2-21-578 N-Biph N-Biph t-bu t-bu b5 2-21-579 N-Biph N-Biph methyl methyl b5 2-21-580 N-Biph N-Biph b1 b1 b5 2-21-581 N-Biph N-Biph b2 b2 b5 2-21-582 N-Biph N-Biph b3 b3 b5 2-21-583 N-Biph N-Biph H H b6 2-21-584 N-Biph N-Biph t-bu t-bu b6 2-21-585 N-Biph N-Biph methyl methyl b6 2-21-586 N-Biph N-Biph b1 b1 b6 2-21-587 N-Biph N-Biph b2 b2 b6 2-21-588 N-Biph N-Biph b3 b3 b6 2-21-589 N-Biph N-Biph H H b7 2-21-590 N-Biph N-Biph t-bu t-bu b7 2-21-591 N-Biph N-Biph methyl methyl b7 2-21-592 N-Biph N-Biph b1 b1 b7 2-21-593 N-Biph N-Biph b2 b2 b7 2-21-594 N-Biph N-Biph b3 b3 b7 2-21-595 N-Biph N-Biph H H b8 2-21-596 N-Biph N-Biph t-bu t-bu b8 2-21-597 N-Biph N-Biph methyl methyl b8 2-21-598 N-Biph N-Biph b1 b1 b8 2-21-599 N-Biph N-Biph b2 b2 b8 2-21-600 N-Biph N-Biph b3 b3 b8 2-21-601 N-Biph N-Biph H H b9 2-21-602 N-Biph N-Biph t-bu t-bu b9 2-21-603 N-Biph N-Biph methyl methyl b9 2-21-604 N-Biph N-Biph b1 b1 b9 2-21-605 N-Biph N-Biph b2 b2 b9 2-21-606 N-Biph N-Biph b3 b3 b9 2-21-607 N-Biph N-Biph H H b10 2-21-608 N-Biph N-Biph t-bu t-bu b10 2-21-609 N-Biph N-Biph methyl methyl b10 2-21-610 N-Biph N-Biph b1 b1 b10 2-21-611 N-Biph N-Biph b2 b2 b10 2-21-612 N-Biph N-Biph b3 b3 b10 2-21-613 N-Biph N-Biph H H H 2-21-614 N-Biph N-Biph t-bu t-bu H 2-21-615 N-Biph N-Biph methyl methyl H 2-21-616 N-Biph N-Biph b1 b1 H 2-21-617 N-Biph N-Biph b2 b2 H 2-21-618 N-Biph N-Biph b3 b3 H 2-21-619 N-Biph N-Biph H H H 2-21-620 N-Biph N-Biph t-bu t-bu H 2-21-621 N-Biph N-Biph methyl methyl H 2-21-622 N-Biph N-Biph b1 b1 H 2-21-623 N-Biph N-Biph b2 b2 H 2-21-624 N-Biph N-Biph b3 b3 H 2-21-625 N-Biph N-Biph H H H 2-21-626 N-Biph N-Biph t-bu t-bu H 2-21-627 N-Biph N-Biph methyl methyl H 2-21-628 N-Biph N-Biph b1 b1 H 2-21-629 N-Biph N-Biph b2 b2 H 2-21-630 N-Biph N-Biph b3 b3 H 2-21-631 N-Biph N-Biph H H H 2-21-632 N-Biph N-Biph t-bu t-bu H 2-21-633 N-Biph N-Biph methyl methyl H 2-21-634 N-Biph N-Biph b1 b1 H 2-21-635 N-Biph N-Biph b2 b2 H 2-21-636 N-Biph N-Biph b3 b3 H 2-21-637 N-Biph N-Biph H H H 2-21-638 N-Biph N-Biph t-bu t-bu H 2-21-639 N-Biph N-Biph methyl methyl H 2-21-640 N-Biph N-Biph b1 b1 H 2-21-641 N-Biph N-Biph b2 b2 H 2-21-642 N-Biph N-Biph b3 b3 H 2-21-643 N-Biph N-Biph H H H 2-21-644 N-Biph N-Biph t-bu t-bu H 2-21-645 N-Biph N-Biph methyl methyl H 2-21-646 N-Biph N-Biph b1 b1 H 2-21-647 N-Biph N-Biph b2 b2 H 2-21-648 N-Biph N-Biph b3 b3 H 2-21-649 N-Biph N-Biph H H H 2-21-650 N-Biph N-Biph t-bu t-bu H 2-21-651 N-Biph N-Biph methyl methyl H 2-21-652 N-Biph N-Biph b1 b1 H 2-21-653 N-Biph N-Biph b2 b2 H 2-21-654 N-Biph N-Biph b3 b3 H 2-21-655 N-Biph N-Biph H H H 2-21-656 N-Biph N-Biph t-bu t-bu H 2-21-657 N-Biph N-Biph methyl methyl H 2-21-658 N-Biph N-Biph b1 b1 H 2-21-659 N-Biph N-Biph b2 b2 H 2-21-660 N-Biph N-Biph b3 b3 H 2-21-661 N-Biph N-Biph H H H 2-21-662 N-Biph N-Biph t-bu t-bu H 2-21-663 N-Biph N-Biph methyl methyl H 2-21-664 N-Biph N-Biph b1 b1 H 2-21-665 N-Biph N-Biph b2 b2 H 2-21-666 N-Biph N-Biph b3 b3 H 2-21-667 N-Biph N-Biph H H H 2-21-668 N-Biph N-Biph t-bu t-bu H 2-21-669 N-Biph N-Biph methyl methyl H 2-21-670 N-Biph N-Biph b1 b1 H 2-21-671 N-Biph N-Biph b2 b2 H 2-21-672 N-Biph N-Biph b3 b3 H 2-21-673 N-Biph N-Biph H H H 2-21-674 N-Biph N-Biph t-bu t-bu H 2-21-675 N-Biph N-Biph methyl methyl H 2-21-676 N-Biph N-Biph b1 b1 H 2-21-677 N-Biph N-Biph b2 b2 H 2-21-678 N-Biph N-Biph b3 b3 H 2-21-679 N-Biph N-Biph H H H 2-21-680 N-Biph N-Biph t-bu t-bu H 2-21-681 N-Biph N-Biph methyl methyl H 2-21-682 N-Biph N-Biph b1 b1 H 2-21-683 N-Biph N-Biph b2 b2 H 2-21-684 N-Biph N-Biph b3 b3 H 2-21-685 N-Biph N-Biph H H H 2-21-686 N-Biph N-Biph t-bu t-bu H 2-21-687 N-Biph N-Biph methyl methyl H 2-21-688 N-Biph N-Biph b1 b1 H 2-21-689 N-Biph N-Biph b2 b2 H 2-21-690 N-Biph N-Biph b3 b3 H 2-21-691 N-Biph N-Biph H H H 2-21-692 N-Biph N-Biph t-bu t-bu H 2-21-693 N-Biph N-Biph methyl methyl H 2-21-694 N-Biph N-Biph b1 b1 H 2-21-695 N-Biph N-Biph b2 b2 H 2-21-696 N-Biph N-Biph b3 b3 H 2-21-697 N-Biph N-Biph H H H 2-21-698 N-Biph N-Biph t-bu t-bu H 2-21-699 N-Biph N-Biph methyl methyl H 2-21-700 N-Biph N-Biph b1 b1 H 2-21-701 N-Biph N-Biph b2 b2 H 2-21-702 N-Biph N-Biph b3 b3 H 2-21-703 N-Biph N-Biph H H H 2-21-704 N-Biph N-Biph t-bu t-bu H 2-21-705 N-Biph N-Biph methyl methyl H 2-21-706 N-Biph N-Biph b1 b1 H 2-21-707 N-Biph N-Biph b2 b2 H 2-21-708 N-Biph N-Biph b3 b3 H 2-21-709 N-Biph N-Biph H H a1 2-21-710 N-Biph N-Biph t-bu t-bu a1 2-21-711 N-Biph N-Biph methyl methyl a1 2-21-712 N-Biph N-Biph b1 b1 a1 2-21-713 N-Biph N-Biph b2 b2 a1 2-21-714 N-Biph N-Biph b3 b3 a1 2-21-715 N-Biph N-Biph H H a2 2-21-716 N-Biph N-Biph t-bu t-bu a2 2-21-717 N-Biph N-Biph methyl methyl a2 2-21-718 N-Biph N-Biph b1 b1 a2 2-21-719 N-Biph N-Biph b2 b2 a2 2-21-720 N-Biph N-Biph b3 b3 a2 2-21-721 N-Biph N-Biph H H a3 2-21-722 N-Biph N-Biph t-bu t-bu a3 2-21-723 N-Biph N-Biph methyl methyl a3 2-21-724 N-Biph N-Biph b1 b1 a3 2-21-725 N-Biph N-Biph b2 b2 a3 2-21-726 N-Biph N-Biph b3 b3 a3 2-21-727 N-Biph N-Biph H H b1 2-21-728 N-Biph N-Biph t-bu t-bu b1 2-21-729 N-Biph N-Biph methyl methyl b1 2-21-730 N-Biph N-Biph b1 b1 b1 2-21-731 N-Biph N-Biph b2 b2 b1 2-21-732 N-Biph N-Biph b3 b3 b1 2-21-733 N-Biph N-Biph H H b2 2-21-734 N-Biph N-Biph t-bu t-bu b2 2-21-735 N-Biph N-Biph methyl methyl b2 2-21-736 N-Biph N-Biph b1 b1 b2 2-21-737 N-Biph N-Biph b2 b2 b2 2-21-738 N-Biph N-Biph b3 b3 b2 2-21-739 N-Biph N-Biph H H b3 2-21-740 N-Biph N-Biph t-bu t-bu b3 2-21-741 N-Biph N-Biph methyl methyl b3 2-21-742 N-Biph N-Biph b1 b1 b3 2-21-743 N-Biph N-Biph b2 b2 b3 2-21-744 N-Biph N-Biph b3 b3 b3 2-21-745 N-Biph N-Biph H H b5 2-21-746 N-Biph N-Biph t-bu t-bu b5 2-21-747 N-Biph N-Biph methyl methyl b5 2-21-748 N-Biph N-Biph b1 b1 b5 2-21-749 N-Biph N-Biph b2 b2 b5 2-21-750 N-Biph N-Biph b3 b3 b5 2-21-751 N-Biph N-Biph H H b6 2-21-752 N-Biph N-Biph t-bu t-bu b6 2-21-753 N-Biph N-Biph methyl methyl b6 2-21-754 N-Biph N-Biph b1 b1 b6 2-21-755 N-Biph N-Biph b2 b2 b6 2-21-756 N-Biph N-Biph b3 b3 b6 2-21-757 N-Biph N-Biph H H b7 2-21-758 N-Biph N-Biph t-bu t-bu b7 2-21-759 N-Biph N-Biph methyl methyl b7 2-21-760 N-Biph N-Biph b1 b1 b7 2-21-761 N-Biph N-Biph b2 b2 b7 2-21-762 N-Biph N-Biph b3 b3 b7 2-21-763 N—Ph O H H H 2-21-764 N—Ph O t-bu t-bu H 2-21-765 N—Ph O methyl methyl H 2-21-766 N—Ph O t-bu t-bu t-bu 2-21-767 N—Ph O methyl methyl methyl 2-21-768 N—Ph O b1 b1 H 2-21-769 N—Ph O b2 b2 H 2-21-770 N—Ph O b3 b3 H 2-21-771 N—Ph O H H a1 2-21-772 N—Ph O t-bu t-bu a1 2-21-773 N—Ph O methyl methyl a1 2-21-774 N—Ph O b1 b1 a1 2-21-775 N—Ph O b2 b2 a1 2-21-776 N—Ph O b3 b3 a1 2-21-777 N—Ph O H H a2 2-21-778 N—Ph O t-bu t-bu a2 2-21-779 N—Ph O methyl methyl a2 2-21-780 N—Ph O b1 b1 a2 2-21-781 N—Ph O b2 b2 a2 2-21-782 N—Ph O b3 b3 a2 2-21-783 N—Ph O H H a3 2-21-784 N—Ph O t-bu t-bu a3 2-21-785 N—Ph O methyl methyl a3 2-21-786 N—Ph O b1 b1 a3 2-21-787 N—Ph O b2 b2 a3 2-21-788 N—Ph O b3 b3 a3 2-21-789 N—Ph O H H a4 2-21-790 N—Ph O t-bu t-bu a4 2-21-791 N—Ph O methyl methyl a4 2-21-792 N—Ph O b1 b1 a4 2-21-793 N—Ph O b2 b2 a4 2-21-794 N—Ph O b3 b3 a4 2-21-795 N—Ph O H H a5 2-21-796 N—Ph O t-bu t-bu a5 2-21-797 N—Ph O methyl methyl a5 2-21-798 N—Ph O b1 b1 a5 2-21-799 N—Ph O b2 b2 a5 2-21-800 N—Ph O b3 b3 a5 2-21-801 N—Ph O H H a6 2-21-802 N—Ph O t-bu t-bu a6 2-21-803 N—Ph O methyl methyl a6 2-21-804 N—Ph O b1 b1 a6 2-21-805 N—Ph O b2 b2 a6 2-21-806 N—Ph O b3 b3 a6 2-21-807 N—Ph O H H b1 2-21-808 N—Ph O t-bu t-bu b1 2-21-809 N—Ph O methyl methyl b1 2-21-810 N—Ph O b1 b1 b1 2-21-811 N—Ph O b2 b2 b1 2-21-812 N—Ph O b3 b3 b1 2-21-813 N—Ph O H H b2 2-21-814 N—Ph O t-bu t-bu b2 2-21-815 N—Ph O methyl methyl b2 2-21-816 N—Ph O b1 b1 b2 2-21-817 N—Ph O b2 b2 b2 2-21-818 N—Ph O b3 b3 b2 2-21-819 N—Ph O H H b3 2-21-820 N—Ph O t-bu t-bu b3 2-21-821 N—Ph O methyl methyl b3 2-21-822 N—Ph O b1 b1 b3 2-21-823 N—Ph O b2 b2 b3 2-21-824 N—Ph O b3 b3 b3 2-21-825 N—Ph O H H b4 2-21-826 N—Ph O t-bu t-bu b4 2-21-827 N—Ph O methyl methyl b4 2-21-828 N—Ph O b1 b1 b4 2-21-829 N—Ph O b2 b2 b4 2-21-830 N—Ph O b3 b3 b4 2-21-831 N—Ph O H H b5 2-21-832 N—Ph O t-bu t-bu b5 2-21-833 N—Ph O methyl methyl b5 2-21-834 N—Ph O b1 b1 b5 2-21-835 N—Ph O b2 b2 b5 2-21-836 N—Ph O b3 b3 b5 2-21-837 N—Ph O H H b6 2-21-838 N—Ph O t-bu t-bu b6 2-21-839 N—Ph O methyl methyl b6 2-21-840 N—Ph O b1 b1 b6 2-21-841 N—Ph O b2 b2 b6 2-21-842 N—Ph O b3 b3 b6 2-21-843 N—Ph O H H b7 2-21-844 N—Ph O t-bu t-bu b7 2-21-845 N—Ph O methyl methyl b7 2-21-846 N—Ph O b1 b1 b7 2-21-847 N—Ph O b2 b2 b7 2-21-848 N—Ph O b3 b3 b7 2-21-849 N—Ph O H H b8 2-21-850 N—Ph O t-bu t-bu b8 2-21-851 N—Ph O methyl methyl b8 2-21-852 N—Ph O b1 b1 b8 2-21-853 N—Ph O b2 b2 b8 2-21-854 N—Ph O b3 b3 b8 2-21-855 N—Ph O H H b9 2-21-856 N—Ph O t-bu t-bu b9 2-21-857 N—Ph O methyl methyl b9 2-21-858 N—Ph O b1 b1 b9 2-21-859 N—Ph O b2 b2 b9 2-21-860 N—Ph O b3 b3 b9 2-21-861 N—Ph O H H b10 2-21-862 N—Ph O t-bu t-bu b10 2-21-863 N—Ph O methyl methyl b10 2-21-864 N—Ph O b1 b1 b10 2-21-865 N—Ph O b2 b2 b10 2-21-866 N—Ph O b3 b3 b10 2-21-867 N—Ph O H H H 2-21-868 N—Ph O t-bu t-bu H 2-21-869 N—Ph O methyl methyl H 2-21-870 N—Ph O b1 b1 H 2-21-871 N—Ph O b2 b2 H 2-21-872 N—Ph O b3 b3 H 2-21-873 N—Ph O H H H 2-21-874 N—Ph O t-bu t-bu H 2-21-875 N—Ph O methyl methyl H 2-21-876 N—Ph O b1 b1 H 2-21-877 N—Ph O b2 b2 H 2-21-878 N—Ph O b3 b3 H 2-21-879 N—Ph O H H H 2-21-880 N—Ph O t-bu t-bu H 2-21-881 N—Ph O methyl methyl H 2-21-882 N—Ph O b1 b1 H 2-21-883 N—Ph O b2 b2 H 2-21-884 N—Ph O b3 b3 H 2-21-885 N—Ph O H H H 2-21-886 N—Ph O t-bu t-bu H 2-21-887 N—Ph O methyl methyl H 2-21-888 N—Ph O b1 b1 H 2-21-889 N—Ph O b2 b2 H 2-21-890 N—Ph O b3 b3 H 2-21-891 N—Ph O H H H 2-21-892 N—Ph O t-bu t-bu H 2-21-893 N—Ph O methyl methyl H 2-21-894 N—Ph O b1 b1 H 2-21-895 N—Ph O b2 b2 H 2-21-896 N—Ph O b3 b3 H 2-21-897 N—Ph O H H H 2-21-898 N—Ph O t-bu t-bu H 2-21-899 N—Ph O methyl methyl H 2-21-900 N—Ph O b1 b1 H 2-21-901 N—Ph O b2 b2 H 2-21-902 N—Ph O b3 b3 H 2-21-903 N—Ph O H H H 2-21-904 N—Ph O t-bu t-bu H 2-21-905 N—Ph O methyl methyl H 2-21-906 N—Ph O b1 b1 H 2-21-907 N—Ph O b2 b2 H 2-21-908 N—Ph O b3 b3 H 2-21-909 N—Ph O H H H 2-21-910 N—Ph O t-bu t-bu H 2-21-911 N—Ph O methyl methyl H 2-21-912 N—Ph O b1 b1 H 2-21-913 N—Ph O b2 b2 H 2-21-914 N—Ph O b3 b3 H 2-21-915 N—Ph O H H H 2-21-916 N—Ph O t-bu t-bu H 2-21-917 N—Ph O methyl methyl H 2-21-918 N—Ph O b1 b1 H 2-21-919 N—Ph O b2 b2 H 2-21-920 N—Ph O b3 b3 H 2-21-921 N—Ph O H H H 2-21-922 N—Ph O t-bu t-bu H 2-21-923 N—Ph O methyl methyl H 2-21-924 N—Ph O b1 b1 H 2-21-925 N—Ph O b2 b2 H 2-21-926 N—Ph O b3 b3 H 2-21-927 N—Ph O H H H 2-21-928 N—Ph O t-bu t-bu H 2-21-929 N—Ph O methyl methyl H 2-21-930 N—Ph O b1 b1 H 2-21-931 N—Ph O b2 b2 H 2-21-932 N—Ph O b3 b3 H 2-21-933 N—Ph O H H H 2-21-934 N—Ph O t-bu t-bu H 2-21-935 N—Ph O methyl methyl H 2-21-936 N—Ph O b1 b1 H 2-21-937 N—Ph O b2 b2 H 2-21-938 N—Ph O b3 b3 H 2-21-939 N—Ph O H H H 2-21-940 N—Ph O t-bu t-bu H 2-21-941 N—Ph O methyl methyl H 2-21-942 N—Ph O b1 b1 H 2-21-943 N—Ph O b2 b2 H 2-21-944 N—Ph O b3 b3 H 2-21-945 N—Ph O H H H 2-21-946 N—Ph O t-bu t-bu H 2-21-947 N—Ph O methyl methyl H 2-21-948 N—Ph O b1 b1 H 2-21-949 N—Ph O b2 b2 H 2-21-950 N—Ph O b3 b3 H 2-21-951 N—Ph O H H H 2-21-952 N—Ph O t-bu t-bu H 2-21-953 N—Ph O methyl methyl H 2-21-954 N—Ph O b1 b1 H 2-21-955 N—Ph O b2 b2 H 2-21-956 N—Ph O b3 b3 H 2-21-957 N—Ph O H H H 2-21-958 N—Ph O t-bu t-bu H 2-21-959 N—Ph O methyl methyl H 2-21-960 N—Ph O b1 b1 H 2-21-961 N—Ph O b2 b2 H 2-21-962 N—Ph O b3 b3 H 2-21-963 N—Ph O H H a1 2-21-964 N—Ph O t-bu t-bu a1 2-21-965 N—Ph O methyl methyl a1 2-21-966 N—Ph O b1 b1 a1 2-21-967 N—Ph O b2 b2 a1 2-21-968 N—Ph O b3 b3 a1 2-21-969 N—Ph O H H a2 2-21-970 N—Ph O t-bu t-bu a2 2-21-971 N—Ph O methyl methyl a2 2-21-972 N—Ph O b1 b1 a2 2-21-973 N—Ph O b2 b2 a2 2-21-974 N—Ph O b3 b3 a2 2-21-975 N—Ph O H H a3 2-21-976 N—Ph O t-bu t-bu a3 2-21-977 N—Ph O methyl methyl a3 2-21-978 N—Ph O b1 b1 a3 2-21-979 N—Ph O b2 b2 a3 2-21-980 N—Ph O b3 b3 a3 2-21-981 N—Ph O H H b1 2-21-982 N—Ph O t-bu t-bu b1 2-21-983 N—Ph O methyl methyl b1 2-21-984 N—Ph O b1 b1 b1 2-21-985 N—Ph O b2 b2 b1 2-21-986 N—Ph O b3 b3 b1 2-21-987 N—Ph O H H b2 2-21-988 N—Ph O t-bu t-bu b2 2-21-989 N—Ph O methyl methyl b2 2-21-990 N—Ph O b1 b1 b2 2-21-991 N—Ph O b2 b2 b2 2-21-992 N—Ph O b3 b3 b2 2-21-993 N—Ph O H H b3 2-21-994 N—Ph O t-bu t-bu b3 2-21-995 N—Ph O methyl methyl b3 2-21-996 N—Ph O b1 b1 b3 2-21-997 N—Ph O b2 b2 b3 2-21-998 N—Ph O b3 b3 b3 2-21-999 N—Ph O H H b5 2-21-1000 N—Ph O t-bu t-bu b5 2-21-1001 N—Ph O methyl methyl b5 2-21-1002 N—Ph O b1 b1 b5 2-21-1003 N—Ph O b2 b2 b5 2-21-1004 N—Ph O b3 b3 b5 2-21-1005 N—Ph O H H b6 2-21-1006 N—Ph O t-bu t-bu b6 2-21-1007 N—Ph O methyl methyl b6 2-21-1008 N—Ph O b1 b1 b6 2-21-1009 N—Ph O b2 b2 b6 2-21-1010 N—Ph O b3 b3 b6 2-21-1011 N—Ph O H H b7 2-21-1012 N—Ph O t-bu t-bu b7 2-21-1013 N—Ph O methyl methyl b7 2-21-1014 N—Ph O b1 b1 b7 2-21-1015 N—Ph O b2 b2 b7 2-21-1016 N—Ph O b3 b3 b7 2-21-1017 N—Ph S H H H 2-21-1018 N—Ph S t-bu t-bu H 2-21-1019 N—Ph S methyl methyl H 2-21-1020 N—Ph S t-bu t-bu t-bu 2-21-1021 N—Ph S methyl methyl methyl 2-21-1022 N—Ph S b1 b1 H 2-21-1023 N—Ph S b2 b2 H 2-21-1024 N—Ph S b3 b3 H 2-21-1025 N—Ph S H H a1 2-21-1026 N—Ph S t-bu t-bu a1 2-21-1027 N—Ph S methyl methyl a1 2-21-1028 N—Ph S b1 b1 a1 2-21-1029 N—Ph S b2 b2 a1 2-21-1030 N—Ph S b3 b3 a1 2-21-1031 N—Ph S H H a2 2-21-1032 N—Ph S t-bu t-bu a2 2-21-1033 N—Ph S methyl methyl a2 2-21-1034 N—Ph S b1 b1 a2 2-21-1035 N—Ph S b2 b2 a2 2-21-1036 N—Ph S b3 b3 a2 2-21-1037 N—Ph S H H a3 2-21-1038 N—Ph S t-bu t-bu a3 2-21-1039 N—Ph S methyl methyl a3 2-21-1040 N—Ph S b1 b1 a3 2-21-1041 N—Ph S b2 b2 a3 2-21-1042 N—Ph S b3 b3 a3 2-21-1043 N—Ph S H H a4 2-21-1044 N—Ph S t-bu t-bu a4 2-21-1045 N—Ph S methyl methyl a4 2-21-1046 N—Ph S b1 b1 a4 2-21-1047 N—Ph S b2 b2 a4 2-21-1048 N—Ph S b3 b3 a4 2-21-1049 N—Ph S H H a5 2-21-1050 N—Ph S t-bu t-bu a5 2-21-1051 N—Ph S methyl methyl a5 2-21-1052 N—Ph S b1 b1 a5 2-21-1053 N—Ph S b2 b2 a5 2-21-1054 N—Ph S b3 b3 a5 2-21-1055 N—Ph S H H a6 2-21-1056 N—Ph S t-bu t-bu a6 2-21-1057 N—Ph S methyl methyl a6 2-21-1058 N—Ph S b1 b1 a6 2-21-1059 N—Ph S b2 b2 a6 2-21-1060 N—Ph S b3 b3 a6 2-21-1061 N—Ph S H H b1 2-21-1062 N—Ph S t-bu t-bu b1 2-21-1063 N—Ph S methyl methyl b1 2-21-1064 N—Ph S b1 b1 b1 2-21-1065 N—Ph S b2 b2 b1 2-21-1066 N—Ph S b3 b3 b1 2-21-1067 N—Ph S H H b2 2-21-1068 N—Ph S t-bu t-bu b2 2-21-1069 N—Ph S methyl methyl b2 2-21-1070 N—Ph S b1 b1 b2 2-21-1071 N—Ph S b2 b2 b2 2-21-1072 N—Ph S b3 b3 b2 2-21-1073 N—Ph S H H b3 2-21-1074 N—Ph S t-bu t-bu b3 2-21-1075 N—Ph S methyl methyl b3 2-21-1076 N—Ph S b1 b1 b3 2-21-1077 N—Ph S b2 b2 b3 2-21-1078 N—Ph S b3 b3 b3 2-21-1079 N—Ph S H H b4 2-21-1080 N—Ph S t-bu t-bu b4 2-21-1081 N—Ph S methyl methyl b4 2-21-1082 N—Ph S b1 b1 b4 2-21-1083 N—Ph S b2 b2 b4 2-21-1084 N—Ph S b3 b3 b4 2-21-1085 N—Ph S H H b5 2-21-1086 N—Ph S t-bu t-bu b5 2-21-1087 N—Ph S methyl methyl b5 2-21-1088 N—Ph S b1 b1 b5 2-21-1089 N—Ph S b2 b2 b5 2-21-1090 N—Ph S b3 b3 b5 2-21-1091 N—Ph S H H b6 2-21-1092 N—Ph S t-bu t-bu b6 2-21-1093 N—Ph S methyl methyl b6 2-21-1094 N—Ph S b1 b1 b6 2-21-1095 N—Ph S b2 b2 b6 2-21-1096 N—Ph S b3 b3 b6 2-21-1097 N—Ph S H H b7 2-21-1098 N—Ph S t-bu t-bu b7 2-21-1099 N—Ph S methyl methyl b7 2-21-1100 N—Ph S b1 b1 b7 2-21-1101 N—Ph S b2 b2 b7 2-21-1102 N—Ph S b3 b3 b7 2-21-1103 N—Ph S H H b8 2-21-1104 N—Ph S t-bu t-bu b8 2-21-1105 N—Ph S methyl methyl b8 2-21-1106 N—Ph S b1 b1 b8 2-21-1107 N—Ph S b2 b2 b8 2-21-1108 N—Ph S b3 b3 b8 2-21-1109 N—Ph S H H b9 2-21-1110 N—Ph S t-bu t-bu b9 2-21-1111 N—Ph S methyl methyl b9 2-21-1112 N—Ph S b1 b1 b9 2-21-1113 N—Ph S b2 b2 b9 2-21-1114 N—Ph S b3 b3 b9 2-21-1115 N—Ph S H H b10 2-21-1116 N—Ph S t-bu t-bu b10 2-21-1117 N—Ph S methyl methyl b10 2-21-1118 N—Ph S b1 b1 b10 2-21-1119 N—Ph S b2 b2 b10 2-21-1120 N—Ph S b3 b3 b10 2-21-1121 N—Ph S H H H 2-21-1122 N—Ph S t-bu t-bu H 2-21-1123 N—Ph S methyl methyl H 2-21-1124 N—Ph S b1 b1 H 2-21-1125 N—Ph S b2 b2 H 2-21-1126 N—Ph S b3 b3 H 2-21-1127 N—Ph S H H H 2-21-1128 N—Ph S t-bu t-bu H 2-21-1129 N—Ph S methyl methyl H 2-21-1130 N—Ph S b1 b1 H 2-21-1131 N—Ph S b2 b2 H 2-21-1132 N—Ph S b3 b3 H 2-21-1133 N—Ph S H H H 2-21-1134 N—Ph S t-bu t-bu H 2-21-1135 N—Ph S methyl methyl H 2-21-1136 N—Ph S b1 b1 H 2-21-1137 N—Ph S b2 b2 H 2-21-1138 N—Ph S b3 b3 H 2-21-1139 N—Ph S H H H 2-21-1140 N—Ph S t-bu t-bu H 2-21-1141 N—Ph S methyl methyl H 2-21-1142 N—Ph S b1 b1 H 2-21-1143 N—Ph S b2 b2 H 2-21-1144 N—Ph S b3 b3 H 2-21-1145 N—Ph S H H H 2-21-1146 N—Ph S t-bu t-bu H 2-21-1147 N—Ph S methyl methyl H 2-21-1148 N—Ph S b1 b1 H 2-21-1149 N—Ph S b2 b2 H 2-21-1150 N—Ph S b3 b3 H 2-21-1151 N—Ph S H H H 2-21-1152 N—Ph S t-bu t-bu H 2-21-1153 N—Ph S methyl methyl H 2-21-1154 N—Ph S b1 b1 H 2-21-1155 N—Ph S b2 b2 H 2-21-1156 N—Ph S b3 b3 H 2-21-1157 N—Ph S H H H 2-21-1158 N—Ph S t-bu t-bu H 2-21-1159 N—Ph S methyl methyl H 2-21-1160 N—Ph S b1 b1 H 2-21-1161 N—Ph S b2 b2 H 2-21-1162 N—Ph S b3 b3 H 2-21-1163 N—Ph S H H H 2-21-1164 N—Ph S t-bu t-bu H 2-21-1165 N—Ph S methyl methyl H 2-21-1166 N—Ph S b1 b1 H 2-21-1167 N—Ph S b2 b2 H 2-21-1168 N—Ph S b3 b3 H 2-21-1169 N—Ph S H H H 2-21-1170 N—Ph S t-bu t-bu H 2-21-1171 N—Ph S methyl methyl H 2-21-1172 N—Ph S b1 b1 H 2-21-1173 N—Ph S b2 b2 H 2-21-1174 N—Ph S b3 b3 H 2-21-1175 N—Ph S H H H 2-21-1176 N—Ph S t-bu t-bu H 2-21-1177 N—Ph S methyl methyl H 2-21-1178 N—Ph S b1 b1 H 2-21-1179 N—Ph S b2 b2 H 2-21-1180 N—Ph S b3 b3 H 2-21-1181 N—Ph S H H H 2-21-1182 N—Ph S t-bu t-bu H 2-21-1183 N—Ph S methyl methyl H 2-21-1184 N—Ph S b1 b1 H 2-21-1185 N—Ph S b2 b2 H 2-21-1186 N—Ph S b3 b3 H 2-21-1187 N—Ph S H H H 2-21-1188 N—Ph S t-bu t-bu H 2-21-1189 N—Ph S methyl methyl H 2-21-1190 N—Ph S b1 b1 H 2-21-1191 N—Ph S b2 b2 H 2-21-1192 N—Ph S b3 b3 H 2-21-1193 N—Ph S H H H 2-21-1194 N—Ph S t-bu t-bu H 2-21-1195 N—Ph S methyl methyl H 2-21-1196 N—Ph S b1 b1 H 2-21-1197 N—Ph S b2 b2 H 2-21-1198 N—Ph S b3 b3 H 2-21-1199 N—Ph S H H H 2-21-1200 N—Ph S t-bu t-bu H 2-21-1201 N—Ph S methyl methyl H 2-21-1202 N—Ph S b1 b1 H 2-21-1203 N—Ph S b2 b2 H 2-21-1204 N—Ph S b3 b3 H 2-21-1205 N—Ph S H H H 2-21-1206 N—Ph S t-bu t-bu H 2-21-1207 N—Ph S methyl methyl H 2-21-1208 N—Ph S b1 b1 H 2-21-1209 N—Ph S b2 b2 H 2-21-1210 N—Ph S b3 b3 H 2-21-1211 N—Ph S H H H 2-21-1212 N—Ph S t-bu t-bu H 2-21-1213 N—Ph S methyl methyl H 2-21-1214 N—Ph S b1 b1 H 2-21-1215 N—Ph S b2 b2 H 2-21-1216 N—Ph S b3 b3 H 2-21-1217 N—Ph S H H a1 2-21-1218 N—Ph S t-bu t-bu a1 2-21-1219 N—Ph S methyl methyl a1 2-21-1220 N—Ph S b1 b1 a1 2-21-1221 N—Ph S b2 b2 a1 2-21-1222 N—Ph S b3 b3 a1 2-21-1223 N—Ph S H H a2 2-21-1224 N—Ph S t-bu t-bu a2 2-21-1225 N—Ph S methyl methyl a2 2-21-1226 N—Ph S b1 b1 a2 2-21-1227 N—Ph S b2 b2 a2 2-21-1228 N—Ph S b3 b3 a2 2-21-1229 N—Ph S H H a3 2-21-1230 N—Ph S t-bu t-bu a3 2-21-1231 N—Ph S methyl methyl a3 2-21-1232 N—Ph S b1 b1 a3 2-21-1233 N—Ph S b2 b2 a3 2-21-1234 N—Ph S b3 b3 a3 2-21-1235 N—Ph S H H b1 2-21-1236 N—Ph S t-bu t-bu b1 2-21-1237 N—Ph S methyl methyl b1 2-21-1238 N—Ph S b1 b1 b1 2-21-1239 N—Ph S b2 b2 b1 2-21-1240 N—Ph S b3 b3 b1 2-21-1241 N—Ph S H H b2 2-21-1242 N—Ph S t-bu t-bu b2 2-21-1243 N—Ph S methyl methyl b2 2-21-1244 N—Ph S b1 b1 b2 2-21-1245 N—Ph S b2 b2 b2 2-21-1246 N—Ph S b3 b3 b2 2-21-1247 N—Ph S H H b3 2-21-1248 N—Ph S t-bu t-bu b3 2-21-1249 N—Ph S methyl methyl b3 2-21-1250 N—Ph S b1 b1 b3 2-21-1251 N—Ph S b2 b2 b3 2-21-1252 N—Ph S b3 b3 b3 2-21-1253 N—Ph S H H b5 2-21-1254 N—Ph S t-bu t-bu b5 2-21-1255 N—Ph S methyl methyl b5 2-21-1256 N—Ph S b1 b1 b5 2-21-1257 N—Ph S b2 b2 b5 2-21-1258 N—Ph S b3 b3 b5 2-21-1259 N—Ph S H H b6 2-21-1260 N—Ph S t-bu t-bu b6 2-21-1261 N—Ph S methyl methyl b6 2-21-1262 N—Ph S b1 b1 b6 2-21-1263 N—Ph S b2 b2 b6 2-21-1264 N—Ph S b3 b3 b6 2-21-1265 N—Ph S H H b7 2-21-1266 N—Ph S t-bu t-bu b7 2-21-1267 N—Ph S methyl methyl b7 2-21-1268 N—Ph S b1 b1 b7 2-21-1269 N—Ph S b2 b2 b7 2-21-1270 N—Ph S b3 b3 b7 Group 2-22 The compounds are represented by the formula 2-22 below, wherein CY.sub.2 is a benzene group, X.sub.1 is B, and Y1, Y2, Y3, R1b, R3a, (R2)a2 are each shown in the table 22 below, ##STR00123## TABLE-US-00049 TABLE 22 Compound No. Y1 Y2/Y3 R1b R3a (R2)a2 2-22-001 N-Ph N-Ph H H H 2-22-002 N-Ph N-Ph t-bu t-bu H 2-22-003 N-Ph N-Ph methyl methyl H 2-22-004 N-Ph N-Ph t-bu t-bu t-bu 2-22-005 N-Ph N-Ph methyl methyl methyl 2-22-006 N-Ph N-Ph b1 b1 H 2-22-007 N-Ph N-Ph b2 b2 H 2-22-008 N-Ph N-Ph b3 b3 H 2-22-009 N-Ph N-Ph H H a1 2-22-010 N-Ph N-Ph t-bu t-bu a1 2-22-011 N-Ph N-Ph methyl methyl a1 2-22-012 N-Ph N-Ph b1 b1 a1 2-22-013 N-Ph N-Ph b2 b2 a1 2-22-014 N-Ph N-Ph b3 b3 a1 2-22-015 N-Ph N-Ph H H a2 2-22-016 N-Ph N-Ph t-bu t-bu a2 2-22-017 N-Ph N-Ph methyl methyl a2 2-22-018 N-Ph N-Ph b1 b1 a2 2-22-019 N-Ph N-Ph b2 b2 a2 2-22-020 N-Ph N-Ph b3 b3 a2 2-22-021 N-Ph N-Ph H H a3 2-22-022 N-Ph N-Ph t-bu t-bu a3 2-22-023 N-Ph N-Ph methyl methyl a3 2-22-024 N-Ph N-Ph b1 b1 a3 2-22-025 N-Ph N-Ph b2 b2 a3 2-22-026 N-Ph N-Ph b3 b3 a3 2-22-027 N-Ph N-Ph H H a4 2-22-028 N-Ph N-Ph t-bu t-bu a4 2-22-029 N-Ph N-Ph methyl methyl a4 2-22-030 N-Ph N-Ph b1 b1 a4 2-22-031 N-Ph N-Ph b2 b2 a4 2-22-032 N-Ph N-Ph b3 b3 a4 2-22-033 N-Ph N-Ph H H a5 2-22-034 N-Ph N-Ph t-bu t-bu a5 2-22-035 N-Ph N-Ph methyl methyl a5 2-22-036 N-Ph N-Ph b1 b1 a5 2-22-037 N-Ph N-Ph b2 b2 a5 2-22-038 N-Ph N-Ph b3 b3 a5 2-22-039 N-Ph N-Ph H H a6 2-22-040 N-Ph N-Ph t-bu t-bu a6 2-22-041 N-Ph N-Ph methyl methyl a6 2-22-042 N-Ph N-Ph b1 b1 a6 2-22-043 N-Ph N-Ph b2 b2 a6 2-22-044 N-Ph N-Ph b3 b3 a6 2-22-045 N-Ph N-Ph H H b1 2-22-046 N-Ph N-Ph t-bu t-bu b1 2-22-047 N-Ph N-Ph methyl methyl b1 2-22-048 N-Ph N-Ph b1 b1 b1 2-22-049 N-Ph N-Ph b2 b2 b1 2-22-050 N-Ph N-Ph b3 b3 b1 2-22-051 N-Ph N-Ph H H b2 2-22-052 N-Ph N-Ph t-bu t-bu b2 2-22-053 N-Ph N-Ph methyl methyl b2 2-22-054 N-Ph N-Ph b1 b1 b2 2-22-055 N-Ph N-Ph b2 b2 b2 2-22-056 N-Ph N-Ph b3 b3 b2 2-22-057 N-Ph N-Ph H H b3 2-22-058 N-Ph N-Ph t-bu t-bu b3 2-22-059 N-Ph N-Ph methyl methyl b3 2-22-060 N-Ph N-Ph b1 b1 b3 2-22-061 N-Ph N-Ph b2 b2 b3 2-22-062 N-Ph N-Ph b3 b3 b3 2-22-063 N-Ph N-Ph H H b4 2-22-064 N-Ph N-Ph t-bu t-bu b4 2-22-065 N-Ph N-Ph methyl methyl b4 2-22-066 N-Ph N-Ph b1 b1 b4 2-22-067 N-Ph N-Ph b2 b2 b4 2-22-068 N-Ph N-Ph b3 b3 b4 2-22-069 N-Ph N-Ph H H b5 2-22-070 N-Ph N-Ph t-bu t-bu b5 2-22-071 N-Ph N-Ph methyl methyl b5 2-22-072 N-Ph N-Ph b1 b1 b5 2-22-073 N-Ph N-Ph b2 b2 b5 2-22-074 N-Ph N-Ph b3 b3 b5 2-22-075 N-Ph N-Ph H H b6 2-22-076 N-Ph N-Ph t-bu t-bu b6 2-22-077 N-Ph N-Ph methyl methyl b6 2-22-078 N-Ph N-Ph b1 b1 b6 2-22-079 N-Ph N-Ph b2 b2 b6 2-22-080 N-Ph N-Ph b3 b3 b6 2-22-081 N-Ph N-Ph H H b7 2-22-082 N-Ph N-Ph t-bu t-bu b7 2-22-083 N-Ph N-Ph methyl methyl b7 2-22-084 N-Ph N-Ph b1 b1 b7 2-22-085 N-Ph N-Ph b2 b2 b7 2-22-086 N-Ph N-Ph b3 b3 b7 2-22-087 N-Ph N-Ph H H b8 2-22-088 N-Ph N-Ph t-bu t-bu b8 2-22-089 N-Ph N-Ph methyl methyl b8 2-22-090 N-Ph N-Ph b1 b1 b8 2-22-091 N-Ph N-Ph b2 b2 b8 2-22-092 N-Ph N-Ph b3 b3 b8 2-22-093 N-Ph N-Ph H H b9 2-22-094 N-Ph N-Ph t-bu t-bu b9 2-22-095 N-Ph N-Ph methyl methyl b9 2-22-096 N-Ph N-Ph b1 b1 b9 2-22-097 N-Ph N-Ph b2 b2 b9 2-22-098 N-Ph N-Ph b3 b3 b9 2-22-099 N-Ph N-Ph H H b10 2-22-100 N-Ph N-Ph t-bu t-bu b10 2-22-101 N-Ph N-Ph methyl methyl b10 2-22-102 N-Ph N-Ph b1 b1 b10 2-22-103 N-Ph N-Ph b2 b2 b10 2-22-104 N-Ph N-Ph b3 b3 b10 2-22-105 N-Ph N-Ph H H H 2-22-106 N-Ph N-Ph t-bu t-bu H 2-22-107 N-Ph N-Ph methyl methyl H 2-22-108 N-Ph N-Ph b1 b1 H 2-22-109 N-Ph N-Ph b2 b2 H 2-22-110 N-Ph N-Ph b3 b3 H 2-22-111 N-Ph N-Ph H H H 2-22-112 N-Ph N-Ph t-bu t-bu H 2-22-113 N-Ph N-Ph methyl methyl H 2-22-114 N-Ph N-Ph b1 b1 H 2-22-115 N-Ph N-Ph b2 b2 H 2-22-116 N-Ph N-Ph b3 b3 H 2-22-117 N-Ph N-Ph H H H 2-22-118 N-Ph N-Ph t-bu t-bu H 2-22-119 N-Ph N-Ph methyl methyl H 2-22-120 N-Ph N-Ph b1 b1 H 2-22-121 N-Ph N-Ph b2 b2 H 2-22-122 N-Ph N-Ph b3 b3 H 2-22-123 N-Ph N-Ph H H H 2-22-124 N-Ph N-Ph t-bu t-bu H 2-22-125 N-Ph N-Ph methyl methyl H 2-22-126 N-Ph N-Ph b1 b1 H 2-22-127 N-Ph N-Ph b2 b2 H 2-22-128 N-Ph N-Ph b3 b3 H 2-22-129 N-Ph N-Ph H H H 2-22-130 N-Ph N-Ph t-bu t-bu H 2-22-131 N-Ph N-Ph methyl methyl H 2-22-132 N-Ph N-Ph b1 b1 H 2-22-133 N-Ph N-Ph b2 b2 H 2-22-134 N-Ph N-Ph b3 b3 H 2-22-135 N-Ph N-Ph H H H 2-22-136 N-Ph N-Ph t-bu t-bu H 2-22-137 N-Ph N-Ph methyl methyl H 2-22-138 N-Ph N-Ph b1 b1 H 2-22-139 N-Ph N-Ph b2 b2 H 2-22-140 N-Ph N-Ph b3 b3 H 2-22-141 N-Ph N-Ph H H H 2-22-142 N-Ph N-Ph t-bu t-bu H 2-22-143 N-Ph N-Ph methyl methyl H 2-22-144 N-Ph N-Ph b1 b1 H 2-22-145 N-Ph N-Ph b2 b2 H 2-22-146 N-Ph N-Ph b3 b3 H 2-22-147 N-Ph N-Ph H H H 2-22-148 N-Ph N-Ph t-bu t-bu H 2-22-149 N-Ph N-Ph methyl methyl H 2-22-150 N-Ph N-Ph b1 b1 H 2-22-151 N-Ph N-Ph b2 b2 H 2-22-152 N-Ph N-Ph b3 b3 H 2-22-153 N-Ph N-Ph H H H 2-22-154 N-Ph N-Ph t-bu t-bu H 2-22-155 N-Ph N-Ph methyl methyl H 2-22-156 N-Ph N-Ph b1 b1 H 2-22-157 N-Ph N-Ph b2 b2 H 2-22-158 N-Ph N-Ph b3 b3 H 2-22-159 N-Ph N-Ph H H H 2-22-160 N-Ph N-Ph t-bu t-bu H 2-22-161 N-Ph N-Ph methyl methyl H 2-22-162 N-Ph N-Ph b1 b1 H 2-22-163 N-Ph N-Ph b2 b2 H 2-22-164 N-Ph N-Ph b3 b3 H 2-22-165 N-Ph N-Ph H H H 2-22-166 N-Ph N-Ph t-bu t-bu H 2-22-167 N-Ph N-Ph methyl methyl H 2-22-168 N-Ph N-Ph b1 b1 H 2-22-169 N-Ph N-Ph b2 b2 H 2-22-170 N-Ph N-Ph b3 b3 H 2-22-171 N-Ph N-Ph H H H 2-22-172 N-Ph N-Ph t-bu t-bu H 2-22-173 N-Ph N-Ph methyl methyl H 2-22-174 N-Ph N-Ph b1 b1 H 2-22-175 N-Ph N-Ph b2 b2 H 2-22-176 N-Ph N-Ph b3 b3 H 2-22-177 N-Ph N-Ph H H H 2-22-178 N-Ph N-Ph t-bu t-bu H 2-22-179 N-Ph N-Ph methyl methyl H 2-22-180 N-Ph N-Ph b1 b1 H 2-22-181 N-Ph N-Ph b2 b2 H 2-22-182 N-Ph N-Ph b3 b3 H 2-22-183 N-Ph N-Ph H H H 2-22-184 N-Ph N-Ph t-bu t-bu H 2-22-185 N-Ph N-Ph methyl methyl H 2-22-186 N-Ph N-Ph b1 b1 H 2-22-187 N-Ph N-Ph b2 b2 H 2-22-188 N-Ph N-Ph b3 b3 H 2-22-189 N-Ph N-Ph H H H 2-22-190 N-Ph N-Ph t-bu t-bu H 2-22-191 N-Ph N-Ph methyl methyl H 2-22-192 N-Ph N-Ph b1 b1 H 2-22-193 N-Ph N-Ph b2 b2 H 2-22-194 N-Ph N-Ph b3 b3 H 2-22-195 N-Ph N-Ph H H H 2-22-196 N-Ph N-Ph t-bu t-bu H 2-22-197 N-Ph N-Ph methyl methyl H 2-22-198 N-Ph N-Ph b1 b1 H 2-22-199 N-Ph N-Ph b2 b2 H 2-22-200 N-Ph N-Ph b3 b3 H 2-22-201 N-Ph N-Ph H H a1 2-22-202 N-Ph N-Ph t-bu t-bu a1 2-22-203 N-Ph N-Ph methyl methyl a1 2-22-204 N-Ph N-Ph b1 b1 a1 2-22-205 N-Ph N-Ph b2 b2 a1 2-22-206 N-Ph N-Ph b3 b3 a1 2-22-207 N-Ph N-Ph H H a2 2-22-208 N-Ph N-Ph t-bu t-bu a2 2-22-209 N-Ph N-Ph methyl methyl a2 2-22-210 N-Ph N-Ph b1 b1 a2 2-22-211 N-Ph N-Ph b2 b2 a2 2-22-212 N-Ph N-Ph b3 b3 a2 2-22-213 N-Ph N-Ph H H a3 2-22-214 N-Ph N-Ph t-bu t-bu a3 2-22-215 N-Ph N-Ph methyl methyl a3 2-22-216 N-Ph N-Ph b1 b1 a3 2-22-217 N-Ph N-Ph b2 b2 a3 2-22-218 N-Ph N-Ph b3 b3 a3 2-22-219 N-Ph N-Ph H H b1 2-22-220 N-Ph N-Ph t-bu t-bu b1 2-22-221 N-Ph N-Ph methyl methyl b1 2-22-222 N-Ph N-Ph b1 b1 b1 2-22-223 N-Ph N-Ph b2 b2 b1 2-22-224 N-Ph N-Ph b3 b3 b1 2-22-225 N-Ph N-Ph H H b2 2-22-226 N-Ph N-Ph t-bu t-bu b2 2-22-227 N-Ph N-Ph methyl methyl b2 2-22-228 N-Ph N-Ph b1 b1 b2 2-22-229 N-Ph N-Ph b2 b2 b2 2-22-230 N-Ph N-Ph b3 b3 b2 2-22-231 N-Ph N-Ph H H b3 2-22-232 N-Ph N-Ph t-bu t-bu b3 2-22-233 N-Ph N-Ph methyl methyl b3 2-22-234 N-Ph N-Ph b1 b1 b3 2-22-235 N-Ph N-Ph b2 b2 b3 2-22-236 N-Ph N-Ph b3 b3 b3 2-22-237 N-Ph N-Ph H H b5 2-22-238 N-Ph N-Ph t-bu t-bu b5 2-22-239 N-Ph N-Ph methyl methyl b5 2-22-240 N-Ph N-Ph b1 b1 b5 2-22-241 N-Ph N-Ph b2 b2 b5 2-22-242 N-Ph N-Ph b3 b3 b5 2-22-243 N-Ph N-Ph H H b6 2-22-244 N-Ph N-Ph t-bu t-bu b6 2-22-245 N-Ph N-Ph methyl methyl b6 2-22-246 N-Ph N-Ph b1 b1 b6 2-22-247 N-Ph N-Ph b2 b2 b6 2-22-248 N-Ph N-Ph b3 b3 b6 2-22-249 N-Ph N-Ph H H b7 2-22-250 N-Ph N-Ph t-bu t-bu b7 2-22-251 N-Ph N-Ph methyl methyl b7 2-22-252 N-Ph N-Ph b1 b1 b7 2-22-253 N-Ph N-Ph b2 b2 b7 2-22-254 N-Ph N-Ph b3 b3 b7 2-22-255 N-tolyl N-tolyl H H H 2-22-256 N-tolyl N-tolyl t-bu t-bu H 2-22-257 N-tolyl N-tolyl methyl methyl H 2-22-258 N-tolyl N-tolyl t-bu t-bu t-bu 2-22-259 N-tolyl N-tolyl methyl methyl methyl 2-22-260 N-tolyl N-tolyl b1 b1 H 2-22-261 N-tolyl N-tolyl b2 b2 H 2-22-262 N-tolyl N-tolyl b3 b3 H 2-22-263 N-tolyl N-tolyl H H a1 2-22-264 N-tolyl N-tolyl t-bu t-bu a1 2-22-265 N-tolyl N-tolyl methyl methyl a1 2-22-266 N-tolyl N-tolyl b1 b1 a1 2-22-267 N-tolyl N-tolyl b2 b2 a1 2-22-268 N-tolyl N-tolyl b3 b3 a1 2-22-269 N-tolyl N-tolyl H H a2 2-22-270 N-tolyl N-tolyl t-bu t-bu a2 2-22-271 N-tolyl N-tolyl methyl methyl a2 2-22-272 N-tolyl N-tolyl b1 b1 a2 2-22-273 N-tolyl N-tolyl b2 b2 a2 2-22-274 N-tolyl N-tolyl b3 b3 a2 2-22-275 N-tolyl N-tolyl H H a3 2-22-276 N-tolyl N-tolyl t-bu t-bu a3 2-22-277 N-tolyl N-tolyl methyl methyl a3 2-22-278 N-tolyl N-tolyl b1 b1 a3 2-22-279 N-tolyl N-tolyl b2 b2 a3 2-22-280 N-tolyl N-tolyl b3 b3 a3 2-22-281 N-tolyl N-tolyl H H a4 2-22-282 N-tolyl N-tolyl t-bu t-bu a4 2-22-283 N-tolyl N-tolyl methyl methyl a4 2-22-284 N-tolyl N-tolyl b1 b1 a4 2-22-285 N-tolyl N-tolyl b2 b2 a4 2-22-286 N-tolyl N-tolyl b3 b3 a4 2-22-287 N-tolyl N-tolyl H H a5 2-22-288 N-tolyl N-tolyl t-bu t-bu a5 2-22-289 N-tolyl N-tolyl methyl methyl a5 2-22-290 N-tolyl N-tolyl b1 b1 a5 2-22-291 N-tolyl N-tolyl b2 b2 a5 2-22-292 N-tolyl N-tolyl b3 b3 a5 2-22-293 N-tolyl N-tolyl H H a6 2-22-294 N-tolyl N-tolyl t-bu t-bu a6 2-22-295 N-tolyl N-tolyl methyl methyl a6 2-22-296 N-tolyl N-tolyl b1 b1 a6 2-22-297 N-tolyl N-tolyl b2 b2 a6 2-22-298 N-tolyl N-tolyl b3 b3 a6 2-22-299 N-tolyl N-tolyl H H b1 2-22-300 N-tolyl N-tolyl t-bu t-bu b1 2-22-301 N-tolyl N-tolyl methyl methyl b1 2-22-302 N-tolyl N-tolyl b1 b1 b1 2-22-303 N-tolyl N-tolyl b2 b2 b1 2-22-304 N-tolyl N-tolyl b3 b3 b1 2-22-305 N-tolyl N-tolyl H H b2 2-22-306 N-tolyl N-tolyl t-bu t-bu b2 2-22-307 N-tolyl N-tolyl methyl methyl b2 2-22-308 N-tolyl N-tolyl b1 b1 b2 2-22-309 N-tolyl N-tolyl b2 b2 b2 2-22-310 N-tolyl N-tolyl b3 b3 b2 2-22-311 N-tolyl N-tolyl H H b3 2-22-312 N-tolyl N-tolyl t-bu t-bu b3 2-22-313 N-tolyl N-tolyl methyl methyl b3 2-22-314 N-tolyl N-tolyl b1 b1 b3 2-22-315 N-tolyl N-tolyl b2 b2 b3 2-22-316 N-tolyl N-tolyl b3 b3 b3 2-22-317 N-tolyl N-tolyl H H b4 2-22-318 N-tolyl N-tolyl t-bu t-bu b4 2-22-319 N-tolyl N-tolyl methyl methyl b4 2-22-320 N-tolyl N-tolyl b1 b1 b4 2-22-321 N-tolyl N-tolyl b2 b2 b4 2-22-322 N-tolyl N-tolyl b3 b3 b4 2-22-323 N-tolyl N-tolyl H H b5 2-22-324 N-tolyl N-tolyl t-bu t-bu b5 2-22-325 N-tolyl N-tolyl methyl methyl b5 2-22-326 N-tolyl N-tolyl b1 b1 b5 2-22-327 N-tolyl N-tolyl b2 b2 b5 2-22-328 N-tolyl N-tolyl b3 b3 b5 2-22-329 N-tolyl N-tolyl H H b6 2-22-330 N-tolyl N-tolyl t-bu t-bu b6 2-22-331 N-tolyl N-tolyl methyl methyl b6 2-22-332 N-tolyl N-tolyl b1 b1 b6 2-22-333 N-tolyl N-tolyl b2 b2 b6 2-22-334 N-tolyl N-tolyl b3 b3 b6 2-22-335 N-tolyl N-tolyl H H b7 2-22-336 N-tolyl N-tolyl t-bu t-bu b7 2-22-337 N-tolyl N-tolyl methyl methyl b7 2-22-338 N-tolyl N-tolyl b1 b1 b7 2-22-339 N-tolyl N-tolyl b2 b2 b7 2-22-340 N-tolyl N-tolyl b3 b3 b7 2-22-341 N-tolyl N-tolyl H H b8 2-22-342 N-tolyl N-tolyl t-bu t-bu b8 2-22-343 N-tolyl N-tolyl methyl methyl b8 2-22-344 N-tolyl N-tolyl b1 b1 b8 2-22-345 N-tolyl N-tolyl b2 b2 b8 2-22-346 N-tolyl N-tolyl b3 b3 b8 2-22-347 N-tolyl N-tolyl H H b9 2-22-348 N-tolyl N-tolyl t-bu t-bu b9 2-22-349 N-tolyl N-tolyl methyl methyl b9 2-22-350 N-tolyl N-tolyl b1 b1 b9 2-22-351 N-tolyl N-tolyl b2 b2 b9 2-22-352 N-tolyl N-tolyl b3 b3 b9 2-22-353 N-tolyl N-tolyl H H b10 2-22-354 N-tolyl N-tolyl t-bu t-bu b10 2-22-355 N-tolyl N-tolyl methyl methyl b10 2-22-356 N-tolyl N-tolyl b1 b1 b10 2-22-357 N-tolyl N-tolyl b2 b2 b10 2-22-358 N-tolyl N-tolyl b3 b3 b10 2-22-359 N-tolyl N-tolyl H H H 2-22-360 N-tolyl N-tolyl t-bu t-bu H 2-22-361 N-tolyl N-tolyl methyl methyl H 2-22-362 N-tolyl N-tolyl b1 b1 H 2-22-363 N-tolyl N-tolyl b2 b2 H 2-22-364 N-tolyl N-tolyl b3 b3 H 2-22-365 N-tolyl N-tolyl H H H 2-22-366 N-tolyl N-tolyl t-bu t-bu H 2-22-367 N-tolyl N-tolyl methyl methyl H 2-22-368 N-tolyl N-tolyl b1 b1 H 2-22-369 N-tolyl N-tolyl b2 b2 H 2-22-370 N-tolyl N-tolyl b3 b3 H 2-22-371 N-tolyl N-tolyl H H H 2-22-372 N-tolyl N-tolyl t-bu t-bu H 2-22-373 N-tolyl N-tolyl methyl methyl H 2-22-374 N-tolyl N-tolyl b1 b1 H 2-22-375 N-tolyl N-tolyl b2 b2 H 2-22-376 N-tolyl N-tolyl b3 b3 H 2-22-377 N-tolyl N-tolyl H H H 2-22-378 N-tolyl N-tolyl t-bu t-bu H 2-22-379 N-tolyl N-tolyl methyl methyl H 2-22-380 N-tolyl N-tolyl b1 b1 H 2-22-381 N-tolyl N-tolyl b2 b2 H 2-22-382 N-tolyl N-tolyl b3 b3 H 2-22-383 N-tolyl N-tolyl H H H 2-22-384 N-tolyl N-tolyl t-bu t-bu H 2-22-385 N-tolyl N-tolyl methyl methyl H 2-22-386 N-tolyl N-tolyl b1 b1 H 2-22-387 N-tolyl N-tolyl b2 b2 H 2-22-388 N-tolyl N-tolyl b3 b3 H 2-22-389 N-tolyl N-tolyl H H H 2-22-390 N-tolyl N-tolyl t-bu t-bu H 2-22-391 N-tolyl N-tolyl methyl methyl H 2-22-392 N-tolyl N-tolyl b1 b1 H 2-22-393 N-tolyl N-tolyl b2 b2 H 2-22-394 N-tolyl N-tolyl b3 b3 H 2-22-395 N-tolyl N-tolyl H H H 2-22-396 N-tolyl N-tolyl t-bu t-bu H 2-22-397 N-tolyl N-tolyl methyl methyl H 2-22-398 N-tolyl N-tolyl b1 b1 H 2-22-399 N-tolyl N-tolyl b2 b2 H 2-22-400 N-tolyl N-tolyl b3 b3 H 2-22-401 N-tolyl N-tolyl H H H 2-22-402 N-tolyl N-tolyl t-bu t-bu H 2-22-403 N-tolyl N-tolyl methyl methyl H 2-22-404 N-tolyl N-tolyl b1 b1 H 2-22-405 N-tolyl N-tolyl b2 b2 H 2-22-406 N-tolyl N-tolyl b3 b3 H 2-22-407 N-tolyl N-tolyl H H H 2-22-408 N-tolyl N-tolyl t-bu t-bu H 2-22-409 N-tolyl N-tolyl methyl methyl H 2-22-410 N-tolyl N-tolyl b1 b1 H 2-22-411 N-tolyl N-tolyl b2 b2 H 2-22-412 N-tolyl N-tolyl b3 b3 H 2-22-413 N-tolyl N-tolyl H H H 2-22-414 N-tolyl N-tolyl t-bu t-bu H 2-22-415 N-tolyl N-tolyl methyl methyl H 2-22-416 N-tolyl N-tolyl b1 b1 H 2-22-417 N-tolyl N-tolyl b2 b2 H 2-22-418 N-tolyl N-tolyl b3 b3 H 2-22-419 N-tolyl N-tolyl H H H 2-22-420 N-tolyl N-tolyl t-bu t-bu H 2-22-421 N-tolyl N-tolyl methyl methyl H 2-22-422 N-tolyl N-tolyl b1 b1 H 2-22-423 N-tolyl N-tolyl b2 b2 H 2-22-424 N-tolyl N-tolyl b3 b3 H 2-22-425 N-tolyl N-tolyl H H H 2-22-426 N-tolyl N-tolyl t-bu t-bu H 2-22-427 N-tolyl N-tolyl methyl methyl H 2-22-428 N-tolyl N-tolyl b1 b1 H 2-22-429 N-tolyl N-tolyl b2 b2 H 2-22-430 N-tolyl N-tolyl b3 b3 H 2-22-431 N-tolyl N-tolyl H H H 2-22-432 N-tolyl N-tolyl t-bu t-bu H 2-22-433 N-tolyl N-tolyl methyl methyl H 2-22-434 N-tolyl N-tolyl b1 b1 H 2-22-435 N-tolyl N-tolyl b2 b2 H 2-22-436 N-tolyl N-tolyl b3 b3 H 2-22-437 N-tolyl N-tolyl H H H 2-22-438 N-tolyl N-tolyl t-bu t-bu H 2-22-439 N-tolyl N-tolyl methyl methyl H 2-22-440 N-tolyl N-tolyl b1 b1 H 2-22-441 N-tolyl N-tolyl b2 b2 H 2-22-442 N-tolyl N-tolyl b3 b3 H 2-22-443 N-tolyl N-tolyl H H H 2-22-444 N-tolyl N-tolyl t-bu t-bu H 2-22-445 N-tolyl N-tolyl methyl methyl H 2-22-446 N-tolyl N-tolyl b1 b1 H 2-22-447 N-tolyl N-tolyl b2 b2 H 2-22-448 N-tolyl N-tolyl b3 b3 H 2-22-449 N-tolyl N-tolyl H H H 2-22-450 N-tolyl N-tolyl t-bu t-bu H 2-22-451 N-tolyl N-tolyl methyl methyl H 2-22-452 N-tolyl N-tolyl b1 b1 H 2-22-453 N-tolyl N-tolyl b2 b2 H 2-22-454 N-tolyl N-tolyl b3 b3 H 2-22-455 N-tolyl N-tolyl H H a1 2-22-456 N-tolyl N-tolyl t-bu t-bu a1 2-22-457 N-tolyl N-tolyl methyl methyl a1 2-22-458 N-tolyl N-tolyl b1 b1 a1 2-22-459 N-tolyl N-tolyl b2 b2 a1 2-22-460 N-tolyl N-tolyl b3 b3 a1 2-22-461 N-tolyl N-tolyl H H a2 2-22-462 N-tolyl N-tolyl t-bu t-bu a2 2-22-463 N-tolyl N-tolyl methyl methyl a2 2-22-464 N-tolyl N-tolyl b1 b1 a2 2-22-465 N-tolyl N-tolyl b2 b2 a2 2-22-466 N-tolyl N-tolyl b3 b3 a2 2-22-467 N-tolyl N-tolyl H H a3 2-22-468 N-tolyl N-tolyl t-bu t-bu a3 2-22-469 N-tolyl N-tolyl methyl methyl a3 2-22-470 N-tolyl N-tolyl b1 b1 a3 2-22-471 N-tolyl N-tolyl b2 b2 a3 2-22-472 N-tolyl N-tolyl b3 b3 a3 2-22-473 N-tolyl N-tolyl H H b1 2-22-474 N-tolyl N-tolyl t-bu t-bu b1 2-22-475 N-tolyl N-tolyl methyl methyl b1 2-22-476 N-tolyl N-tolyl b1 b1 b1 2-22-477 N-tolyl N-tolyl b2 b2 b1 2-22-478 N-tolyl N-tolyl b3 b3 b1 2-22-479 N-tolyl N-tolyl H H b2 2-22-480 N-tolyl N-tolyl t-bu t-bu b2 2-22-481 N-tolyl N-tolyl methyl methyl b2 2-22-482 N-tolyl N-tolyl b1 b1 b2 2-22-483 N-tolyl N-tolyl b2 b2 b2 2-22-484 N-tolyl N-tolyl b3 b3 b2 2-22-485 N-tolyl N-tolyl H H b3 2-22-486 N-tolyl N-tolyl t-bu t-bu b3 2-22-487 N-tolyl N-tolyl methyl methyl b3 2-22-488 N-tolyl N-tolyl b1 b1 b3 2-22-489 N-tolyl N-tolyl b2 b2 b3 2-22-490 N-tolyl N-tolyl b3 b3 b3 2-22-491 N-tolyl N-tolyl H H b5 2-22-492 N-tolyl N-tolyl t-bu t-bu b5 2-22-493 N-tolyl N-tolyl methyl methyl b5 2-22-494 N-tolyl N-tolyl b1 b1 b5 2-22-495 N-tolyl N-tolyl b2 b2 b5 2-22-496 N-tolyl N-tolyl b3 b3 b5 2-22-497 N-tolyl N-tolyl H H b6 2-22-498 N-tolyl N-tolyl t-bu t-bu b6 2-22-499 N-tolyl N-tolyl methyl methyl b6 2-22-500 N-tolyl N-tolyl b1 b1 b6 2-22-501 N-tolyl N-tolyl b2 b2 b6 2-22-502 N-tolyl N-tolyl b3 b3 b6 2-22-503 N-tolyl N-tolyl H H b7 2-22-504 N-tolyl N-tolyl t-bu t-bu b7 2-22-505 N-tolyl N-tolyl methyl methyl b7 2-22-506 N-tolyl N-tolyl b1 b1 b7 2-22-507 N-tolyl N-tolyl b2 b2 b7 2-22-508 N-tolyl N-tolyl b3 b3 b7 2-22-509 N-Biph N-Biph H H H 2-22-510 N-Biph N-Biph t-bu t-bu H 2-22-511 N-Biph N-Biph methyl methyl H 2-22-512 N-Biph N-Biph t-bu t-bu t-bu 2-22-513 N-Biph N-Biph methyl methyl methyl 2-22-514 N-Biph N-Biph b1 b1 H 2-22-515 N-Biph N-Biph b2 b2 H 2-22-516 N-Biph N-Biph b3 b3 H 2-22-517 N-Biph N-Biph H H a1 2-22-518 N-Biph N-Biph t-bu t-bu a1 2-22-519 N-Biph N-Biph methyl methyl a1 2-22-520 N-Biph N-Biph b1 b1 a1 2-22-521 N-Biph N-Biph b2 b2 a1 2-22-522 N-Biph N-Biph b3 b3 a1 2-22-523 N-Biph N-Biph H H a2 2-22-524 N-Biph N-Biph t-bu t-bu a2 2-22-525 N-Biph N-Biph methyl methyl a2 2-22-526 N-Biph N-Biph b1 b1 a2 2-22-527 N-Biph N-Biph b2 b2 a2 2-22-528 N-Biph N-Biph b3 b3 a2 2-22-529 N-Biph N-Biph H H a3 2-22-530 N-Biph N-Biph t-bu t-bu a3 2-22-531 N-Biph N-Biph methyl methyl a3 2-22-532 N-Biph N-Biph b1 b1 a3 2-22-533 N-Biph N-Biph b2 b2 a3 2-22-534 N-Biph N-Biph b3 b3 a3 2-22-535 N-Biph N-Biph H H a4 2-22-536 N-Biph N-Biph t-bu t-bu a4 2-22-537 N-Biph N-Biph methyl methyl a4 2-22-538 N-Biph N-Biph b1 b1 a4 2-22-539 N-Biph N-Biph b2 b2 a4 2-22-540 N-Biph N-Biph b3 b3 a4 2-22-541 N-Biph N-Biph H H a5 2-22-542 N-Biph N-Biph t-bu t-bu a5 2-22-543 N-Biph N-Biph methyl methyl a5 2-22-544 N-Biph N-Biph b1 b1 a5 2-22-545 N-Biph N-Biph b2 b2 a5 2-22-546 N-Biph N-Biph b3 b3 a5 2-22-547 N-Biph N-Biph H H a6 2-22-548 N-Biph N-Biph t-bu t-bu a6 2-22-549 N-Biph N-Biph methyl methyl a6 2-22-550 N-Biph N-Biph b1 b1 a6 2-22-551 N-Biph N-Biph b2 b2 a6 2-22-552 N-Biph N-Biph b3 b3 a6 2-22-553 N-Biph N-Biph H H b1 2-22-554 N-Biph N-Biph t-bu t-bu b1 2-22-555 N-Biph N-Biph methyl methyl b1 2-22-556 N-Biph N-Biph b1 b1 b1 2-22-557 N-Biph N-Biph b2 b2 b1 2-22-558 N-Biph N-Biph b3 b3 b1 2-22-559 N-Biph N-Biph H H b2 2-22-560 N-Biph N-Biph t-bu t-bu b2 2-22-561 N-Biph N-Biph methyl methyl b2 2-22-562 N-Biph N-Biph b1 b1 b2 2-22-563 N-Biph N-Biph b2 b2 b2 2-22-564 N-Biph N-Biph b3 b3 b2 2-22-565 N-Biph N-Biph H H b3 2-22-566 N-Biph N-Biph t-bu t-bu b3 2-22-567 N-Biph N-Biph methyl methyl b3 2-22-568 N-Biph N-Biph b1 b1 b3 2-22-569 N-Biph N-Biph b2 b2 b3 2-22-570 N-Biph N-Biph b3 b3 b3 2-22-571 N-Biph N-Biph H H b4 2-22-572 N-Biph N-Biph t-bu t-bu b4 2-22-573 N-Biph N-Biph methyl methyl b4 2-22-574 N-Biph N-Biph b1 b1 b4 2-22-575 N-Biph N-Biph b2 b2 b4 2-22-576 N-Biph N-Biph b3 b3 b4 2-22-577 N-Biph N-Biph H H b5 2-22-578 N-Biph N-Biph t-bu t-bu b5 2-22-579 N-Biph N-Biph methyl methyl b5 2-22-580 N-Biph N-Biph b1 b1 b5 2-22-581 N-Biph N-Biph b2 b2 b5 2-22-582 N-Biph N-Biph b3 b3 b5 2-22-583 N-Biph N-Biph H H b6 2-22-584 N-Biph N-Biph t-bu t-bu b6 2-22-585 N-Biph N-Biph methyl methyl b6 2-22-586 N-Biph N-Biph b1 b1 b6 2-22-587 N-Biph N-Biph b2 b2 b6 2-22-588 N-Biph N-Biph b3 b3 b6 2-22-589 N-Biph N-Biph H H b7 2-22-590 N-Biph N-Biph t-bu t-bu b7 2-22-591 N-Biph N-Biph methyl methyl b7 2-22-592 N-Biph N-Biph b1 b1 b7 2-22-593 N-Biph N-Biph b2 b2 b7 2-22-594 N-Biph N-Biph b3 b3 b7 2-22-595 N-Biph N-Biph H H b8 2-22-596 N-Biph N-Biph t-bu t-bu b8 2-22-597 N-Biph N-Biph methyl methyl b8 2-22-598 N-Biph N-Biph b1 b1 b8 2-22-599 N-Biph N-Biph b2 b2 b8 2-22-600 N-Biph N-Biph b3 b3 b8 2-22-601 N-Biph N-Biph H H b9 2-22-602 N-Biph N-Biph t-bu t-bu b9 2-22-603 N-Biph N-Biph methyl methyl b9 2-22-604 N-Biph N-Biph b1 b1 b9 2-22-605 N-Biph N-Biph b2 b2 b9 2-22-606 N-Biph N-Biph b3 b3 b9 2-22-607 N-Biph N-Biph H H b10 2-22-608 N-Biph N-Biph t-bu t-bu b10 2-22-609 N-Biph N-Biph methyl methyl b10 2-22-610 N-Biph N-Biph b1 b1 b10 2-22-611 N-Biph N-Biph b2 b2 b10 2-22-612 N-Biph N-Biph b3 b3 b10 2-22-613 N-Biph N-Biph H H H 2-22-614 N-Biph N-Biph t-bu t-bu H 2-22-615 N-Biph N-Biph methyl methyl H 2-22-616 N-Biph N-Biph b1 b1 H 2-22-617 N-Biph N-Biph b2 b2 H 2-22-618 N-Biph N-Biph b3 b3 H 2-22-619 N-Biph N-Biph H H H 2-22-620 N-Biph N-Biph t-bu t-bu H 2-22-621 N-Biph N-Biph methyl methyl H 2-22-622 N-Biph N-Biph b1 b1 H 2-22-623 N-Biph N-Biph b2 b2 H 2-22-624 N-Biph N-Biph b3 b3 H 2-22-625 N-Biph N-Biph H H H 2-22-626 N-Biph N-Biph t-bu t-bu H 2-22-627 N-Biph N-Biph methyl methyl H 2-22-628 N-Biph N-Biph b1 b1 H 2-22-629 N-Biph N-Biph b2 b2 H 2-22-630 N-Biph N-Biph b3 b3 H 2-22-631 N-Biph N-Biph H H H 2-22-632 N-Biph N-Biph t-bu t-bu H 2-22-633 N-Biph N-Biph methyl methyl H 2-22-634 N-Biph N-Biph b1 b1 H 2-22-635 N-Biph N-Biph b2 b2 H 2-22-636 N-Biph N-Biph b3 b3 H 2-22-637 N-Biph N-Biph H H H 2-22-638 N-Biph N-Biph t-bu t-bu H 2-22-639 N-Biph N-Biph methyl methyl H 2-22-640 N-Biph N-Biph b1 b1 H 2-22-641 N-Biph N-Biph b2 b2 H 2-22-642 N-Biph N-Biph b3 b3 H 2-22-643 N-Biph N-Biph H H H 2-22-644 N-Biph N-Biph t-bu t-bu H 2-22-645 N-Biph N-Biph methyl methyl H 2-22-646 N-Biph N-Biph b1 b1 H 2-22-647 N-Biph N-Biph b2 b2 H 2-22-648 N-Biph N-Biph b3 b3 H 2-22-649 N-Biph N-Biph H H H 2-22-650 N-Biph N-Biph t-bu t-bu H 2-22-651 N-Biph N-Biph methyl methyl H 2-22-652 N-Biph N-Biph b1 b1 H 2-22-653 N-Biph N-Biph b2 b2 H 2-22-654 N-Biph N-Biph b3 b3 H 2-22-655 N-Biph N-Biph H H H 2-22-656 N-Biph N-Biph t-bu t-bu H 2-22-657 N-Biph N-Biph methyl methyl H 2-22-658 N-Biph N-Biph b1 b1 H 2-22-659 N-Biph N-Biph b2 b2 H 2-22-660 N-Biph N-Biph b3 b3 H 2-22-661 N-Biph N-Biph H H H 2-22-662 N-Biph N-Biph t-bu t-bu H 2-22-663 N-Biph N-Biph methyl methyl H 2-22-664 N-Biph N-Biph b1 b1 H 2-22-665 N-Biph N-Biph b2 b2 H 2-22-666 N-Biph N-Biph b3 b3 H 2-22-667 N-Biph N-Biph H H H 2-22-668 N-Biph N-Biph t-bu t-bu H 2-22-669 N-Biph N-Biph methyl methyl H 2-22-670 N-Biph N-Biph b1 b1 H 2-22-671 N-Biph N-Biph b2 b2 H 2-22-672 N-Biph N-Biph b3 b3 H 2-22-673 N-Biph N-Biph H H H 2-22-674 N-Biph N-Biph t-bu t-bu H 2-22-675 N-Biph N-Biph methyl methyl H 2-22-676 N-Biph N-Biph b1 b1 H 2-22-677 N-Biph N-Biph b2 b2 H 2-22-678 N-Biph N-Biph b3 b3 H 2-22-679 N-Biph N-Biph H H H 2-22-680 N-Biph N-Biph t-bu t-bu H 2-22-681 N-Biph N-Biph methyl methyl H 2-22-682 N-Biph N-Biph b1 b1 H 2-22-683 N-Biph N-Biph b2 b2 H 2-22-684 N-Biph N-Biph b3 b3 H 2-22-685 N-Biph N-Biph H H H 2-22-686 N-Biph N-Biph t-bu t-bu H 2-22-687 N-Biph N-Biph methyl methyl H 2-22-688 N-Biph N-Biph b1 b1 H 2-22-689 N-Biph N-Biph b2 b2 H 2-22-690 N-Biph N-Biph b3 b3 H 2-22-691 N-Biph N-Biph H H H 2-22-692 N-Biph N-Biph t-bu t-bu H 2-22-693 N-Biph N-Biph methyl methyl H 2-22-694 N-Biph N-Biph b1 b1 H 2-22-695 N-Biph N-Biph b2 b2 H 2-22-696 N-Biph N-Biph b3 b3 H 2-22-697 N-Biph N-Biph H H H 2-22-698 N-Biph N-Biph t-bu t-bu H 2-22-699 N-Biph N-Biph methyl methyl H 2-22-700 N-Biph N-Biph b1 b1 H 2-22-701 N-Biph N-Biph b2 b2 H 2-22-702 N-Biph N-Biph b3 b3 H 2-22-703 N-Biph N-Biph H H H 2-22-704 N-Biph N-Biph t-bu t-bu H 2-22-705 N-Biph N-Biph methyl methyl H 2-22-706 N-Biph N-Biph b1 b1 H 2-22-707 N-Biph N-Biph b2 b2 H 2-22-708 N-Biph N-Biph b3 b3 H 2-22-709 N-Biph N-Biph H H a1 2-22-710 N-Biph N-Biph t-bu t-bu a1 2-22-711 N-Biph N-Biph methyl methyl a1 2-22-712 N-Biph N-Biph b1 b1 a1 2-22-713 N-Biph N-Biph b2 b2 a1 2-22-714 N-Biph N-Biph b3 b3 a1 2-22-715 N-Biph N-Biph H H a2 2-22-716 N-Biph N-Biph t-bu t-bu a2 2-22-717 N-Biph N-Biph methyl methyl a2 2-22-718 N-Biph N-Biph b1 b1 a2 2-22-719 N-Biph N-Biph b2 b2 a2 2-22-720 N-Biph N-Biph b3 b3 a2 2-22-721 N-Biph N-Biph H H a3 2-22-722 N-Biph N-Biph t-bu t-bu a3 2-22-723 N-Biph N-Biph methyl methyl a3 2-22-724 N-Biph N-Biph b1 b1 a3 2-22-725 N-Biph N-Biph b2 b2 a3 2-22-726 N-Biph N-Biph b3 b3 a3 2-22-727 N-Biph N-Biph H H b1 2-22-728 N-Biph N-Biph t-bu t-bu b1 2-22-729 N-Biph N-Biph methyl methyl b1 2-22-730 N-Biph N-Biph b1 b1 b1 2-22-731 N-Biph N-Biph b2 b2 b1 2-22-732 N-Biph N-Biph b3 b3 b1 2-22-733 N-Biph N-Biph H H b2 2-22-734 N-Biph N-Biph t-bu t-bu b2 2-22-735 N-Biph N-Biph methyl methyl b2 2-22-736 N-Biph N-Biph b1 b1 b2 2-22-737 N-Biph N-Biph b2 b2 b2 2-22-738 N-Biph N-Biph b3 b3 b2 2-22-739 N-Biph N-Biph H H b3 2-22-740 N-Biph N-Biph t-bu t-bu b3 2-22-741 N-Biph N-Biph methyl methyl b3 2-22-742 N-Biph N-Biph b1 b1 b3 2-22-743 N-Biph N-Biph b2 b2 b3 2-22-744 N-Biph N-Biph b3 b3 b3 2-22-745 N-Biph N-Biph H H b5 2-22-746 N-Biph N-Biph t-bu t-bu b5 2-22-747 N-Biph N-Biph methyl methyl b5 2-22-748 N-Biph N-Biph b1 b1 b5 2-22-749 N-Biph N-Biph b2 b2 b5 2-22-750 N-Biph N-Biph b3 b3 b5 2-22-751 N-Biph N-Biph H H b6 2-22-752 N-Biph N-Biph t-bu t-bu b6 2-22-753 N-Biph N-Biph methyl methyl b6 2-22-754 N-Biph N-Biph b1 b1 b6 2-22-755 N-Biph N-Biph b2 b2 b6 2-22-756 N-Biph N-Biph b3 b3 b6 2-22-757 N-Biph N-Biph H H b7 2-22-758 N-Biph N-Biph t-bu t-bu b7 2-22-759 N-Biph N-Biph methyl methyl b7 2-22-760 N-Biph N-Biph b1 b1 b7 2-22-761 N-Biph N-Biph b2 b2 b7 2-22-762 N-Biph N-Biph b3 b3 b7 2-22-763 O N-Ph H H H 2-22-764 O N-Ph t-bu t-bu H 2-22-765 O N-Ph methyl methyl H 2-22-766 O N-Ph t-bu t-bu t-bu 2-22-767 O N-Ph methyl methyl methyl 2-22-768 O N-Ph b1 b1 H 2-22-769 O N-Ph b2 b2 H 2-22-770 O N-Ph b3 b3 H 2-22-771 O N-Ph H H a1 2-22-772 O N-Ph t-bu t-bu a1 2-22-773 O N-Ph methyl methyl a1 2-22-774 O N-Ph b1 b1 a1 2-22-775 O N-Ph b2 b2 a1 2-22-776 O N-Ph b3 b3 a1 2-22-777 O N-Ph H H a2 2-22-778 O N-Ph t-bu t-bu a2 2-22-779 O N-Ph methyl methyl a2 2-22-780 O N-Ph b1 b1 a2 2-22-781 O N-Ph b2 b2 a2 2-22-782 O N-Ph b3 b3 a2 2-22-783 O N-Ph H H a3 2-22-784 O N-Ph t-bu t-bu a3 2-22-785 O N-Ph methyl methyl a3 2-22-786 O N-Ph b1 b1 a3 2-22-787 O N-Ph b2 b2 a3 2-22-788 O N-Ph b3 b3 a3 2-22-789 O N-Ph H H a4 2-22-790 O N-Ph t-bu t-bu a4 2-22-791 O N-Ph methyl methyl a4 2-22-792 O N-Ph b1 b1 a4 2-22-793 O N-Ph b2 b2 a4 2-22-794 O N-Ph b3 b3 a4 2-22-795 O N-Ph H H a5 2-22-796 O N-Ph t-bu t-bu a5 2-22-797 O N-Ph methyl methyl a5 2-22-798 O N-Ph b1 b1 a5 2-22-799 O N-Ph b2 b2 a5 2-22-800 O N-Ph b3 b3 a5 2-22-801 O N-Ph H H a6 2-22-802 O N-Ph t-bu t-bu a6 2-22-803 O N-Ph methyl methyl a6 2-22-804 O N-Ph b1 b1 a6 2-22-805 O N-Ph b2 b2 a6 2-22-806 O N-Ph b3 b3 a6 2-22-807 O N-Ph H H b1 2-22-808 O N-Ph t-bu t-bu b1 2-22-809 O N-Ph methyl methyl b1 2-22-810 O N-Ph b1 b1 b1 2-22-811 O N-Ph b2 b2 b1 2-22-812 O N-Ph b3 b3 b1 2-22-813 O N-Ph H H b2 2-22-814 O N-Ph t-bu t-bu b2 2-22-815 O N-Ph methyl methyl b2 2-22-816 O N-Ph b1 b1 b2 2-22-817 O N-Ph b2 b2 b2 2-22-818 O N-Ph b3 b3 b2 2-22-819 O N-Ph H H b3 2-22-820 O N-Ph t-bu t-bu b3 2-22-821 O N-Ph methyl methyl b3 2-22-822 O N-Ph b1 b1 b3 2-22-823 O N-Ph b2 b2 b3 2-22-824 O N-Ph b3 b3 b3 2-22-825 O N-Ph H H b4 2-22-826 O N-Ph t-bu t-bu b4 2-22-827 O N-Ph methyl methyl b4 2-22-828 O N-Ph b1 b1 b4 2-22-829 O N-Ph b2 b2 b4 2-22-830 O N-Ph b3 b3 b4 2-22-831 O N-Ph H H b5 2-22-832 O N-Ph t-bu t-bu b5 2-22-833 O N-Ph methyl methyl b5 2-22-834 O N-Ph b1 b1 b5 2-22-835 O N-Ph b2 b2 b5 2-22-836 O N-Ph b3 b3 b5 2-22-837 O N-Ph H H b6 2-22-838 O N-Ph t-bu t-bu b6 2-22-839 O N-Ph methyl methyl b6 2-22-840 O N-Ph b1 b1 b6 2-22-841 O N-Ph b2 b2 b6 2-22-842 O N-Ph b3 b3 b6 2-22-843 O N-Ph H H b7 2-22-844 O N-Ph t-bu t-bu b7 2-22-845 O N-Ph methyl methyl b7 2-22-846 O N-Ph b1 b1 b7 2-22-847 O N-Ph b2 b2 b7 2-22-848 O N-Ph b3 b3 b7 2-22-849 O N-Ph H H b8 2-22-850 O N-Ph t-bu t-bu b8 2-22-851 O N-Ph methyl methyl b8 2-22-852 O N-Ph b1 b1 b8 2-22-853 O N-Ph b2 b2 b8 2-22-854 O N-Ph b3 b3 b8 2-22-855 O N-Ph H H b9 2-22-856 O N-Ph t-bu t-bu b9 2-22-857 O N-Ph methyl methyl b9 2-22-858 O N-Ph b1 b1 b9 2-22-859 O N-Ph b2 b2 b9 2-22-860 O N-Ph b3 b3 b9 2-22-861 O N-Ph H H b10 2-22-862 O N-Ph t-bu t-bu b10 2-22-863 O N-Ph methyl methyl b10 2-22-864 O N-Ph b1 b1 b10 2-22-865 O N-Ph b2 b2 b10 2-22-866 O N-Ph b3 b3 b10 2-22-867 O N-Ph H H H 2-22-868 O N-Ph t-bu t-bu H 2-22-869 O N-Ph methyl methyl H 2-22-870 O N-Ph b1 b1 H 2-22-871 O N-Ph b2 b2 H 2-22-872 O N-Ph b3 b3 H 2-22-873 O N-Ph H H H 2-22-874 O N-Ph t-bu t-bu H 2-22-875 O N-Ph methyl methyl H 2-22-876 O N-Ph b1 b1 H 2-22-877 O N-Ph b2 b2 H 2-22-878 O N-Ph b3 b3 H 2-22-879 O N-Ph H H H 2-22-880 O N-Ph t-bu t-bu H 2-22-881 O N-Ph methyl methyl H 2-22-882 O N-Ph b1 b1 H 2-22-883 O N-Ph b2 b2 H 2-22-884 O N-Ph b3 b3 H 2-22-885 O N-Ph H H H 2-22-886 O N-Ph t-bu t-bu H 2-22-887 O N-Ph methyl methyl H 2-22-888 O N-Ph b1 b1 H 2-22-889 O N-Ph b2 b2 H 2-22-890 O N-Ph b3 b3 H 2-22-891 O N-Ph H H H 2-22-892 O N-Ph t-bu t-bu H 2-22-893 O N-Ph methyl methyl H 2-22-894 O N-Ph b1 b1 H 2-22-895 O N-Ph b2 b2 H 2-22-896 O N-Ph b3 b3 H 2-22-897 O N-Ph H H H 2-22-898 O N-Ph t-bu t-bu H 2-22-899 O N-Ph methyl methyl H 2-22-900 O N-Ph b1 b1 H 2-22-901 O N-Ph b2 b2 H 2-22-902 O N-Ph b3 b3 H 2-22-903 O N-Ph H H H 2-22-904 O N-Ph t-bu t-bu H 2-22-905 O N-Ph methyl methyl H 2-22-906 O N-Ph b1 b1 H 2-22-907 O N-Ph b2 b2 H 2-22-908 O N-Ph b3 b3 H 2-22-909 O N-Ph H H H 2-22-910 O N-Ph t-bu t-bu H 2-22-911 O N-Ph methyl methyl H 2-22-912 O N-Ph b1 b1 H 2-22-913 O N-Ph b2 b2 H 2-22-914 O N-Ph b3 b3 H 2-22-915 O N-Ph H H H 2-22-916 O N-Ph t-bu t-bu H 2-22-917 O N-Ph methyl methyl H 2-22-918 O N-Ph b1 b1 H 2-22-919 O N-Ph b2 b2 H 2-22-920 O N-Ph b3 b3 H 2-22-921 O N-Ph H H H 2-22-922 O N-Ph t-bu t-bu H 2-22-923 O N-Ph methyl methyl H 2-22-924 O N-Ph b1 b1 H 2-22-925 O N-Ph b2 b2 H 2-22-926 O N-Ph b3 b3 H 2-22-927 O N-Ph H H H 2-22-928 O N-Ph t-bu t-bu H 2-22-929 O N-Ph methyl methyl H 2-22-930 O N-Ph b1 b1 H 2-22-931 O N-Ph b2 b2 H 2-22-932 O N-Ph b3 b3 H 2-22-933 O N-Ph H H H 2-22-934 O N-Ph t-bu t-bu H 2-22-935 O N-Ph methyl methyl H 2-22-936 O N-Ph b1 b1 H 2-22-937 O N-Ph b2 b2 H 2-22-938 O N-Ph b3 b3 H 2-22-939 O N-Ph H H H 2-22-940 O N-Ph t-bu t-bu H 2-22-941 O N-Ph methyl methyl H 2-22-942 O N-Ph b1 b1 H 2-22-943 O N-Ph b2 b2 H 2-22-944 O N-Ph b3 b3 H 2-22-945 O N-Ph H H H 2-22-946 O N-Ph t-bu t-bu H 2-22-947 O N-Ph methyl methyl H 2-22-948 O N-Ph b1 b1 H 2-22-949 O N-Ph b2 b2 H 2-22-950 O N-Ph b3 b3 H 2-22-951 O N-Ph H H H 2-22-952 O N-Ph t-bu t-bu H 2-22-953 O N-Ph methyl methyl H 2-22-954 O N-Ph b1 b1 H 2-22-955 O N-Ph b2 b2 H 2-22-956 O N-Ph b3 b3 H 2-22-957 O N-Ph H H H 2-22-958 O N-Ph t-bu t-bu H 2-22-959 O N-Ph methyl methyl H 2-22-960 O N-Ph b1 b1 H 2-22-961 O N-Ph b2 b2 H 2-22-962 O N-Ph b3 b3 H 2-22-963 O N-Ph H H a1 2-22-964 O N-Ph t-bu t-bu a1 2-22-965 O N-Ph methyl methyl a1 2-22-966 O N-Ph b1 b1 a1 2-22-967 O N-Ph b2 b2 a1 2-22-968 O N-Ph b3 b3 a1 2-22-969 O N-Ph H H a2 2-22-970 O N-Ph t-bu t-bu a2 2-22-971 O N-Ph methyl methyl a2 2-22-972 O N-Ph b1 b1 a2 2-22-973 O N-Ph b2 b2 a2 2-22-974 O N-Ph b3 b3 a2 2-22-975 O N-Ph H H a3 2-22-976 O N-Ph t-bu t-bu a3 2-22-977 O N-Ph methyl methyl a3 2-22-978 O N-Ph b1 b1 a3 2-22-979 O N-Ph b2 b2 a3 2-22-980 O N-Ph b3 b3 a3 2-22-981 O N-Ph H H b1 2-22-982 O N-Ph t-bu t-bu b1 2-22-983 O N-Ph methyl methyl b1 2-22-984 O N-Ph b1 b1 b1 2-22-985 O N-Ph b2 b2 b1 2-22-986 O N-Ph b3 b3 b1 2-22-987 O N-Ph H H b2 2-22-988 O N-Ph t-bu t-bu b2 2-22-989 O N-Ph methyl methyl b2 2-22-990 O N-Ph b1 b1 b2 2-22-991 O N-Ph b2 b2 b2 2-22-992 O N-Ph b3 b3 b2 2-22-993 O N-Ph H H b3 2-22-994 O N-Ph t-bu t-bu b3 2-22-995 O N-Ph methyl methyl b3 2-22-996 O N-Ph b1 b1 b3 2-22-997 O N-Ph b2 b2 b3 2-22-998 O N-Ph b3 b3 b3 2-22-999 O N-Ph H H b5 2-22-1000 O N-Ph t-bu t-bu b5 2-22-1001 O N-Ph methyl methyl b5 2-22-1002 O N-Ph b1 b1 b5 2-22-1003 O N-Ph b2 b2 b5 2-22-1004 O N-Ph b3 b3 b5 2-22-1005 O N-Ph H H b6 2-22-1006 O N-Ph t-bu t-bu b6 2-22-1007 O N-Ph methyl methyl b6 2-22-1008 O N-Ph b1 b1 b6 2-22-1009 O N-Ph b2 b2 b6 2-22-1010 O N-Ph b3 b3 b6 2-22-1011 O N-Ph H H b7 2-22-1012 O N-Ph t-bu t-bu b7 2-22-1013 O N-Ph methyl methyl b7 2-22-1014 O N-Ph b1 b1 b7 2-22-1015 O N-Ph b2 b2 b7 2-22-1016 O N-Ph b3 b3 b7 2-22-1017 S N-Ph H H H 2-22-1018 S N-Ph t-bu t-bu H 2-22-1019 S N-Ph methyl methyl H 2-22-1020 S N-Ph t-bu t-bu t-bu 2-22-1021 S N-Ph methyl methyl methyl 2-22-1022 S N-Ph b1 b1 H 2-22-1023 S N-Ph b2 b2 H 2-22-1024 S N-Ph b3 b3 H 2-22-1025 S N-Ph H H a1 2-22-1026 S N-Ph t-bu t-bu a1 2-22-1027 S N-Ph methyl methyl a1 2-22-1028 S N-Ph b1 b1 a1 2-22-1029 S N-Ph b2 b2 a1 2-22-1030 S N-Ph b3 b3 a1 2-22-1031 S N-Ph H H a2 2-22-1032 S N-Ph t-bu t-bu a2 2-22-1033 S N-Ph methyl methyl a2 2-22-1034 S N-Ph b1 b1 a2 2-22-1035 S N-Ph b2 b2 a2 2-22-1036 S N-Ph b3 b3 a2 2-22-1037 S N-Ph H H a3 2-22-1038 S N-Ph t-bu t-bu a3 2-22-1039 S N-Ph methyl methyl a3 2-22-1040 S N-Ph b1 b1 a3 2-22-1041 S N-Ph b2 b2 a3 2-22-1042 S N-Ph b3 b3 a3 2-22-1043 S N-Ph H H a4 2-22-1044 S N-Ph t-bu t-bu a4 2-22-1045 S N-Ph methyl methyl a4 2-22-1046 S N-Ph b1 b1 a4 2-22-1047 S N-Ph b2 b2 a4 2-22-1048 S N-Ph b3 b3 a4 2-22-1049 S N-Ph H H a5 2-22-1050 S N-Ph t-bu t-bu a5 2-22-1051 S N-Ph methyl methyl a5 2-22-1052 S N-Ph b1 b1 a5 2-22-1053 S N-Ph b2 b2 a5 2-22-1054 S N-Ph b3 b3 a5 2-22-1055 S N-Ph H H a6 2-22-1056 S N-Ph t-bu t-bu a6 2-22-1057 S N-Ph methyl methyl a6 2-22-1058 S N-Ph b1 b1 a6 2-22-1059 S N-Ph b2 b2 a6 2-22-1060 S N-Ph b3 b3 a6 2-22-1061 S N-Ph H H b1 2-22-1062 S N-Ph t-bu t-bu b1 2-22-1063 S N-Ph methyl methyl b1 2-22-1064 S N-Ph b1 b1 b1 2-22-1065 S N-Ph b2 b2 b1 2-22-1066 S N-Ph b3 b3 b1 2-22-1067 S N-Ph H H b2 2-22-1068 S N-Ph t-bu t-bu b2 2-22-1069 S N-Ph methyl methyl b2 2-22-1070 S N-Ph b1 b1 b2 2-22-1071 S N-Ph b2 b2 b2 2-22-1072 S N-Ph b3 b3 b2 2-22-1073 S N-Ph H H b3 2-22-1074 S N-Ph t-bu t-bu b3 2-22-1075 S N-Ph methyl methyl b3 2-22-1076 S N-Ph b1 b1 b3 2-22-1077 S N-Ph b2 b2 b3 2-22-1078 S N-Ph b3 b3 b3 2-22-1079 S N-Ph H H b4 2-22-1080 S N-Ph t-bu t-bu b4 2-22-1081 S N-Ph methyl methyl b4 2-22-1082 S N-Ph b1 b1 b4 2-22-1083 S N-Ph b2 b2 b4 2-22-1084 S N-Ph b3 b3 b4 2-22-1085 S N-Ph H H b5 2-22-1086 S N-Ph t-bu t-bu b5 2-22-1087 S N-Ph methyl methyl b5 2-22-1088 S N-Ph b1 b1 b5 2-22-1089 S N-Ph b2 b2 b5 2-22-1090 S N-Ph b3 b3 b5 2-22-1091 S N-Ph H H b6 2-22-1092 S N-Ph t-bu t-bu b6 2-22-1093 S N-Ph methyl methyl b6 2-22-1094 S N-Ph b1 b1 b6 2-22-1095 S N-Ph b2 b2 b6 2-22-1096 S N-Ph b3 b3 b6 2-22-1097 S N-Ph H H b7 2-22-1098 S N-Ph t-bu t-bu b7 2-22-1099 S N-Ph methyl methyl b7 2-22-1100 S N-Ph b1 b1 b7 2-22-1101 S N-Ph b2 b2 b7 2-22-1102 S N-Ph b3 b3 b7 2-22-1103 S N-Ph H H b8 2-22-1104 S N-Ph t-bu t-bu b8 2-22-1105 S N-Ph methyl methyl b8 2-22-1106 S N-Ph b1 b1 b8 2-22-1107 S N-Ph b2 b2 b8 2-22-1108 S N-Ph b3 b3 b8 2-22-1109 S N-Ph H H b9 2-22-1110 S N-Ph t-bu t-bu b9 2-22-1111 S N-Ph methyl methyl b9 2-22-1112 S N-Ph b1 b1 b9 2-22-1113 S N-Ph b2 b2 b9 2-22-1114 S N-Ph b3 b3 b9 2-22-1115 S N-Ph H H b10 2-22-1116 S N-Ph t-bu t-bu b10 2-22-1117 S N-Ph methyl methyl b10 2-22-1118 S N-Ph b1 b1 b10 2-22-1119 S N-Ph b2 b2 b10 2-22-1120 S N-Ph b3 b3 b10 2-22-1121 S N-Ph H H H 2-22-1122 S N-Ph t-bu t-bu H 2-22-1123 S N-Ph methyl methyl H 2-22-1124 S N-Ph b1 b1 H 2-22-1125 S N-Ph b2 b2 H 2-22-1126 S N-Ph b3 b3 H 2-22-1127 S N-Ph H H H 2-22-1128 S N-Ph t-bu t-bu H 2-22-1129 S N-Ph methyl methyl H 2-22-1130 S N-Ph b1 b1 H 2-22-1131 S N-Ph b2 b2 H 2-22-1132 S N-Ph b3 b3 H 2-22-1133 S N-Ph H H H 2-22-1134 S N-Ph t-bu t-bu H 2-22-1135 S N-Ph methyl methyl H 2-22-1136 S N-Ph b1 b1 H 2-22-1137 S N-Ph b2 b2 H 2-22-1138 S N-Ph b3 b3 H 2-22-1139 S N-Ph H H H 2-22-1140 S N-Ph t-bu t-bu H 2-22-1141 S N-Ph methyl methyl H 2-22-1142 S N-Ph b1 b1 H 2-22-1143 S N-Ph b2 b2 H 2-22-1144 S N-Ph b3 b3 H 2-22-1145 S N-Ph H H H 2-22-1146 S N-Ph t-bu t-bu H 2-22-1147 S N-Ph methyl methyl H 2-22-1148 S N-Ph b1 b1 H 2-22-1149 S N-Ph b2 b2 H 2-22-1150 S N-Ph b3 b3 H 2-22-1151 S N-Ph H H H 2-22-1152 S N-Ph t-bu t-bu H 2-22-1153 S N-Ph methyl methyl H 2-22-1154 S N-Ph b1 b1 H 2-22-1155 S N-Ph b2 b2 H 2-22-1156 S N-Ph b3 b3 H 2-22-1157 S N-Ph H H H 2-22-1158 S N-Ph t-bu t-bu H 2-22-1159 S N-Ph methyl methyl H 2-22-1160 S N-Ph b1 b1 H 2-22-1161 S N-Ph b2 b2 H 2-22-1162 S N-Ph b3 b3 H 2-22-1163 S N-Ph H H H 2-22-1164 S N-Ph t-bu t-bu H 2-22-1165 S N-Ph methyl methyl H 2-22-1166 S N-Ph b1 b1 H 2-22-1167 S N-Ph b2 b2 H 2-22-1168 S N-Ph b3 b3 H 2-22-1169 S N-Ph H H H 2-22-1170 S N-Ph t-bu t-bu H 2-22-1171 S N-Ph methyl methyl H 2-22-1172 S N-Ph b1 b1 H 2-22-1173 S N-Ph b2 b2 H 2-22-1174 S N-Ph b3 b3 H 2-22-1175 S N-Ph H H H 2-22-1176 S N-Ph t-bu t-bu H 2-22-1177 S N-Ph methyl methyl H 2-22-1178 S N-Ph b1 b1 H 2-22-1179 S N-Ph b2 b2 H 2-22-1180 S N-Ph b3 b3 H 2-22-1181 S N-Ph H H H 2-22-1182 S N-Ph t-bu t-bu H 2-22-1183 S N-Ph methyl methyl H 2-22-1184 S N-Ph b1 b1 H 2-22-1185 S N-Ph b2 b2 H 2-22-1186 S N-Ph b3 b3 H 2-22-1187 S N-Ph H H H 2-22-1188 S N-Ph t-bu t-bu H 2-22-1189 S N-Ph methyl methyl H 2-22-1190 S N-Ph b1 b1 H 2-22-1191 S N-Ph b2 b2 H 2-22-1192 S N-Ph b3 b3 H 2-22-1193 S N-Ph H H H 2-22-1194 S N-Ph t-bu t-bu H 2-22-1195 S N-Ph methyl methyl H 2-22-1196 S N-Ph b1 b1 H 2-22-1197 S N-Ph b2 b2 H 2-22-1198 S N-Ph b3 b3 H 2-22-1199 S N-Ph H H H 2-22-1200 S N-Ph t-bu t-bu H 2-22-1201 S N-Ph methyl methyl H 2-22-1202 S N-Ph b1 b1 H 2-22-1203 S N-Ph b2 b2 H 2-22-1204 S N-Ph b3 b3 H 2-22-1205 S N-Ph H H H 2-22-1206 S N-Ph t-bu t-bu H 2-22-1207 S N-Ph methyl methyl H 2-22-1208 S N-Ph b1 b1 H 2-22-1209 S N-Ph b2 b2 H 2-22-1210 S N-Ph b3 b3 H 2-22-1211 S N-Ph H H H 2-22-1212 S N-Ph t-bu t-bu H 2-22-1213 S N-Ph methyl methyl H 2-22-1214 S N-Ph b1 b1 H 2-22-1215 S N-Ph b2 b2 H 2-22-1216 S N-Ph b3 b3 H 2-22-1217 S N-Ph H H a1 2-22-1218 S N-Ph t-bu t-bu a1 2-22-1219 S N-Ph methyl methyl a1 2-22-1220 S N-Ph b1 b1 a1 2-22-1221 S N-Ph b2 b2 a1 2-22-1222 S N-Ph b3 b3 a1 2-22-1223 S N-Ph H H a2 2-22-1224 S N-Ph t-bu t-bu a2 2-22-1225 S N-Ph methyl methyl a2 2-22-1226 S N-Ph b1 b1 a2 2-22-1227 S N-Ph b2 b2 a2 2-22-1228 S N-Ph b3 b3 a2 2-22-1229 S N-Ph H H a3 2-22-1230 S N-Ph t-bu t-bu a3 2-22-1231 S N-Ph methyl methyl a3 2-22-1232 S N-Ph b1 b1 a3 2-22-1233 S N-Ph b2 b2 a3 2-22-1234 S N-Ph b3 b3 a3 2-22-1235 S N-Ph H H b1 2-22-1236 S N-Ph t-bu t-bu b1 2-22-1237 S N-Ph methyl methyl b1 2-22-1238 S N-Ph b1 b1 b1 2-22-1239 S N-Ph b2 b2 b1 2-22-1240 S N-Ph b3 b3 b1 2-22-1241 S N-Ph H H b2 2-22-1242 S N-Ph t-bu t-bu b2 2-22-1243 S N-Ph methyl methyl b2 2-22-1244 S N-Ph b1 b1 b2 2-22-1245 S N-Ph b2 b2 b2 2-22-1246 S N-Ph b3 b3 b2 2-22-1247 S N-Ph H H b3 2-22-1248 S N-Ph t-bu t-bu b3 2-22-1249 S N-Ph methyl methyl b3 2-22-1250 S N-Ph b1 b1 b3 2-22-1251 S N-Ph b2 b2 b3 2-22-1252 S N-Ph b3 b3 b3 2-22-1253 S N-Ph H H b5 2-22-1254 S N-Ph t-bu t-bu b5 2-22-1255 S N-Ph methyl methyl b5 2-22-1256 S N-Ph b1 b1 b5 2-22-1257 S N-Ph b2 b2 b5 2-22-1258 S N-Ph b3 b3 b5 2-22-1259 S N-Ph H H b6 2-22-1260 S N-Ph t-bu t-bu b6 2-22-1261 S N-Ph methyl methyl b6 2-22-1262 S N-Ph b1 b1 b6 2-22-1263 S N-Ph b2 b2 b6 2-22-1264 S N-Ph b3 b3 b6 2-22-1265 S N-Ph H H b7 2-22-1266 S N-Ph t-bu t-bu b7 2-22-1267 S N-Ph methyl methyl b7 2-22-1268 S N-Ph b1 b1 b7 2-22-1269 S N-Ph b2 b2 b7 2-22-1270 S N-Ph b3 b3 b7 Group 2-23 The compounds are represented by the formula 2-23 below, wherein CY.sub.1 is a benzene group, X.sub.1 is B, and Y1, Y2, Y3, R2b, R3a, (R1)a1 are each shown in the table 23 below, ##STR00124## TABLE-US-00050 TABLE 23 Compound No. Y1/Y3 Y2 R2b R3a (R1)a1 2-23-001 N—Ph N—Ph H H H 2-23-002 N—Ph N—Ph t-bu t-bu H 2-23-003 N—Ph N—Ph methyl methyl H 2-23-004 N—Ph N—Ph t-bu t-bu t-bu 2-23-005 N—Ph N—Ph methyl methyl methyl 2-23-006 N—Ph N—Ph b1 b1 H 2-23-007 N—Ph N—Ph b2 b2 H 2-23-008 N—Ph N—Ph b3 b3 H 2-23-009 N—Ph N—Ph H H a1 2-23-010 N—Ph N—Ph t-bu t-bu a1 2-23-011 N—Ph N—Ph methyl methyl a1 2-23-012 N—Ph N—Ph b1 b1 a1 2-23-013 N—Ph N—Ph b2 b2 a1 2-23-014 N—Ph N—Ph b3 b3 a1 2-23-015 N—Ph N—Ph H H a2 2-23-016 N—Ph N—Ph t-bu t-bu a2 2-23-017 N—Ph N—Ph methyl methyl a2 2-23-018 N—Ph N—Ph b1 b1 a2 2-23-019 N—Ph N—Ph b2 b2 a2 2-23-020 N—Ph N—Ph b3 b3 a2 2-23-021 N—Ph N—Ph H H a3 2-23-022 N—Ph N—Ph t-bu t-bu a3 2-23-023 N—Ph N—Ph methyl methyl a3 2-23-024 N—Ph N—Ph b1 b1 a3 2-23-025 N—Ph N—Ph b2 b2 a3 2-23-026 N—Ph N—Ph b3 b3 a3 2-23-027 N—Ph N—Ph H H a4 2-23-028 N—Ph N—Ph t-bu t-bu a4 2-23-029 N—Ph N—Ph methyl methyl a4 2-23-030 N—Ph N—Ph b1 b1 a4 2-23-031 N—Ph N—Ph b2 b2 a4 2-23-032 N—Ph N—Ph b3 b3 a4 2-23-033 N—Ph N—Ph H H a5 2-23-034 N—Ph N—Ph t-bu t-bu a5 2-23-035 N—Ph N—Ph methyl methyl a5 2-23-036 N—Ph N—Ph b1 b1 a5 2-23-037 N—Ph N—Ph b2 b2 a5 2-23-038 N—Ph N—Ph b3 b3 a5 2-23-039 N—Ph N—Ph H H a6 2-23-040 N—Ph N—Ph t-bu t-bu a6 2-23-041 N—Ph N—Ph methyl methyl a6 2-23-042 N—Ph N—Ph b1 b1 a6 2-23-043 N—Ph N—Ph b2 b2 a6 2-23-044 N—Ph N—Ph b3 b3 a6 2-23-045 N—Ph N—Ph H H b1 2-23-046 N—Ph N—Ph t-bu t-bu b1 2-23-047 N—Ph N—Ph methyl methyl b1 2-23-048 N—Ph N—Ph b1 b1 b1 2-23-049 N—Ph N—Ph b2 b2 b1 2-23-050 N—Ph N—Ph b3 b3 b1 2-23-051 N—Ph N—Ph H H b2 2-23-052 N—Ph N—Ph t-bu t-bu b2 2-23-053 N—Ph N—Ph methyl methyl b2 2-23-054 N—Ph N—Ph b1 b1 b2 2-23-055 N—Ph N—Ph b2 b2 b2 2-23-056 N—Ph N—Ph b3 b3 b2 2-23-057 N—Ph N—Ph H H b3 2-23-058 N—Ph N—Ph t-bu t-bu b3 2-23-059 N—Ph N—Ph methyl methyl b3 2-23-060 N—Ph N—Ph b1 b1 b3 2-23-061 N—Ph N—Ph b2 b2 b3 2-23-062 N—Ph N—Ph b3 b3 b3 2-23-063 N—Ph N—Ph H H b4 2-23-064 N—Ph N—Ph t-bu t-bu b4 2-23-065 N—Ph N—Ph methyl methyl b4 2-23-066 N—Ph N—Ph b1 b1 b4 2-23-067 N—Ph N—Ph b2 b2 b4 2-23-068 N—Ph N—Ph b3 b3 b4 2-23-069 N—Ph N—Ph H H b5 2-23-070 N—Ph N—Ph t-bu t-bu b5 2-23-071 N—Ph N—Ph methyl methyl b5 2-23-072 N—Ph N—Ph b1 b1 b5 2-23-073 N—Ph N—Ph b2 b2 b5 2-23-074 N—Ph N—Ph b3 b3 b5 2-23-075 N—Ph N—Ph H H b6 2-23-076 N—Ph N—Ph t-bu t-bu b6 2-23-077 N—Ph N—Ph methyl methyl b6 2-23-078 N—Ph N—Ph b1 b1 b6 2-23-079 N—Ph N—Ph b2 b2 b6 2-23-080 N—Ph N—Ph b3 b3 b6 2-23-081 N—Ph N—Ph H H b7 2-23-082 N—Ph N—Ph t-bu t-bu b7 2-23-083 N—Ph N—Ph methyl methyl b7 2-23-084 N—Ph N—Ph b1 b1 b7 2-23-085 N—Ph N—Ph b2 b2 b7 2-23-086 N—Ph N—Ph b3 b3 b7 2-23-087 N—Ph N—Ph H H b8 2-23-088 N—Ph N—Ph t-bu t-bu b8 2-23-089 N—Ph N—Ph methyl methyl b8 2-23-090 N—Ph N—Ph b1 b1 b8 2-23-091 N—Ph N—Ph b2 b2 b8 2-23-092 N—Ph N—Ph b3 b3 b8 2-23-093 N—Ph N—Ph H H b9 2-23-094 N—Ph N—Ph t-bu t-bu b9 2-23-095 N—Ph N—Ph methyl methyl b9 2-23-096 N—Ph N—Ph b1 b1 b9 2-23-097 N—Ph N—Ph b2 b2 b9 2-23-098 N—Ph N—Ph b3 b3 b9 2-23-099 N—Ph N—Ph H H b10 2-23-100 N—Ph N—Ph t-bu t-bu b10 2-23-101 N—Ph N—Ph methyl methyl b10 2-23-102 N—Ph N—Ph b1 b1 b10 2-23-103 N—Ph N—Ph b2 b2 b10 2-23-104 N—Ph N—Ph b3 b3 b10 2-23-105 N—Ph N—Ph H H H 2-23-106 N—Ph N—Ph t-bu t-bu H 2-23-107 N—Ph N—Ph methyl methyl H 2-23-108 N—Ph N—Ph b1 b1 H 2-23-109 N—Ph N—Ph b2 b2 H 2-23-110 N—Ph N—Ph b3 b3 H 2-23-111 N—Ph N—Ph H H H 2-23-112 N—Ph N—Ph t-bu t-bu H 2-23-113 N—Ph N—Ph methyl methyl H 2-23-114 N—Ph N—Ph b1 b1 H 2-23-115 N—Ph N—Ph b2 b2 H 2-23-116 N—Ph N—Ph b3 b3 H 2-23-117 N—Ph N—Ph H H H 2-23-118 N—Ph N—Ph t-bu t-bu H 2-23-119 N—Ph N—Ph methyl methyl H 2-23-120 N—Ph N—Ph b1 b1 H 2-23-121 N—Ph N—Ph b2 b2 H 2-23-122 N—Ph N—Ph b3 b3 H 2-23-123 N—Ph N—Ph H H H 2-23-124 N—Ph N—Ph t-bu t-bu H 2-23-125 N—Ph N—Ph methyl methyl H 2-23-126 N—Ph N—Ph b1 b1 H 2-23-127 N—Ph N—Ph b2 b2 H 2-23-128 N—Ph N—Ph b3 b3 H 2-23-129 N—Ph N—Ph H H H 2-23-130 N—Ph N—Ph t-bu t-bu H 2-23-131 N—Ph N—Ph methyl methyl H 2-23-132 N—Ph N—Ph b1 b1 H 2-23-133 N—Ph N—Ph b2 b2 H 2-23-134 N—Ph N—Ph b3 b3 H 2-23-135 N—Ph N—Ph H H H 2-23-136 N—Ph N—Ph t-bu t-bu H 2-23-137 N—Ph N—Ph methyl methyl H 2-23-138 N—Ph N—Ph b1 b1 H 2-23-139 N—Ph N—Ph b2 b2 H 2-23-140 N—Ph N—Ph b3 b3 H 2-23-141 N—Ph N—Ph H H H 2-23-142 N—Ph N—Ph t-bu t-bu H 2-23-143 N—Ph N—Ph methyl methyl H 2-23-144 N—Ph N—Ph b1 b1 H 2-23-145 N—Ph N—Ph b2 b2 H 2-23-146 N—Ph N—Ph b3 b3 H 2-23-147 N—Ph N—Ph H H H 2-23-148 N—Ph N—Ph t-bu t-bu H 2-23-149 N—Ph N—Ph methyl methyl H 2-23-150 N—Ph N—Ph b1 b1 H 2-23-151 N—Ph N—Ph b2 b2 H 2-23-152 N—Ph N—Ph b3 b3 H 2-23-153 N—Ph N—Ph H H H 2-23-154 N—Ph N—Ph t-bu t-bu H 2-23-155 N—Ph N—Ph methyl methyl H 2-23-156 N—Ph N—Ph b1 b1 H 2-23-157 N—Ph N—Ph b2 b2 H 2-23-158 N—Ph N—Ph b3 b3 H 2-23-159 N—Ph N—Ph H H H 2-23-160 N—Ph N—Ph t-bu t-bu H 2-23-161 N—Ph N—Ph methyl methyl H 2-23-162 N—Ph N—Ph b1 b1 H 2-23-163 N—Ph N—Ph b2 b2 H 2-23-164 N—Ph N—Ph b3 b3 H 2-23-165 N—Ph N—Ph H H H 2-23-166 N—Ph N—Ph t-bu t-bu H 2-23-167 N—Ph N—Ph methyl methyl H 2-23-168 N—Ph N—Ph b1 b1 H 2-23-169 N—Ph N—Ph b2 b2 H 2-23-170 N—Ph N—Ph b3 b3 H 2-23-171 N—Ph N—Ph H H H 2-23-172 N—Ph N—Ph t-bu t-bu H 2-23-173 N—Ph N—Ph methyl methyl H 2-23-174 N—Ph N—Ph b1 b1 H 2-23-175 N—Ph N—Ph b2 b2 H 2-23-176 N—Ph N—Ph b3 b3 H 2-23-177 N—Ph N—Ph H H H 2-23-178 N—Ph N—Ph t-bu t-bu H 2-23-179 N—Ph N—Ph methyl methyl H 2-23-180 N—Ph N—Ph b1 b1 H 2-23-181 N—Ph N—Ph b2 b2 H 2-23-182 N—Ph N—Ph b3 b3 H 2-23-183 N—Ph N—Ph H H H 2-23-184 N—Ph N—Ph t-bu t-bu H 2-23-185 N—Ph N—Ph methyl methyl H 2-23-186 N—Ph N—Ph b1 b1 H 2-23-187 N—Ph N—Ph b2 b2 H 2-23-188 N—Ph N—Ph b3 b3 H 2-23-189 N—Ph N—Ph H H H 2-23-190 N—Ph N—Ph t-bu t-bu H 2-23-191 N—Ph N—Ph methyl methyl H 2-23-192 N—Ph N—Ph b1 b1 H 2-23-193 N—Ph N—Ph b2 b2 H 2-23-194 N—Ph N—Ph b3 b3 H 2-23-195 N—Ph N—Ph H H H 2-23-196 N—Ph N—Ph t-bu t-bu H 2-23-197 N—Ph N—Ph methyl methyl H 2-23-198 N—Ph N—Ph b1 b1 H 2-23-199 N—Ph N—Ph b2 b2 H 2-23-200 N—Ph N—Ph b3 b3 H 2-23-201 N—Ph N—Ph H H a1 2-23-202 N—Ph N—Ph t-bu t-bu a1 2-23-203 N—Ph N—Ph methyl methyl a1 2-23-204 N—Ph N—Ph b1 b1 a1 2-23-205 N—Ph N—Ph b2 b2 a1 2-23-206 N—Ph N—Ph b3 b3 a1 2-23-207 N—Ph N—Ph H H a2 2-23-208 N—Ph N—Ph t-bu t-bu a2 2-23-209 N—Ph N—Ph methyl methyl a2 2-23-210 N—Ph N—Ph b1 b1 a2 2-23-211 N—Ph N—Ph b2 b2 a2 2-23-212 N—Ph N—Ph b3 b3 a2 2-23-213 N—Ph N—Ph H H a3 2-23-214 N—Ph N—Ph t-bu t-bu a3 2-23-215 N—Ph N—Ph methyl methyl a3 2-23-216 N—Ph N—Ph b1 b1 a3 2-23-217 N—Ph N—Ph b2 b2 a3 2-23-218 N—Ph N—Ph b3 b3 a3 2-23-219 N—Ph N—Ph H H b1 2-23-220 N—Ph N—Ph t-bu t-bu b1 2-23-221 N—Ph N—Ph methyl methyl b1 2-23-222 N—Ph N—Ph b1 b1 b1 2-23-223 N—Ph N—Ph b2 b2 b1 2-23-224 N—Ph N—Ph b3 b3 b1 2-23-225 N—Ph N—Ph H H b2 2-23-226 N—Ph N—Ph t-bu t-bu b2 2-23-227 N—Ph N—Ph methyl methyl b2 2-23-228 N—Ph N—Ph b1 b1 b2 2-23-229 N—Ph N—Ph b2 b2 b2 2-23-230 N—Ph N—Ph b3 b3 b2 2-23-231 N—Ph N—Ph H H b3 2-23-232 N—Ph N—Ph t-bu t-bu b3 2-23-233 N—Ph N—Ph methyl methyl b3 2-23-234 N—Ph N—Ph b1 b1 b3 2-23-235 N—Ph N—Ph b2 b2 b3 2-23-236 N—Ph N—Ph b3 b3 b3 2-23-237 N—Ph N—Ph H H b5 2-23-238 N—Ph N—Ph t-bu t-bu b5 2-23-239 N—Ph N—Ph methyl methyl b5 2-23-240 N—Ph N—Ph b1 b1 b5 2-23-241 N—Ph N—Ph b2 b2 b5 2-23-242 N—Ph N—Ph b3 b3 b5 2-23-243 N—Ph N—Ph H H b6 2-23-244 N—Ph N—Ph t-bu t-bu b6 2-23-245 N—Ph N—Ph methyl methyl b6 2-23-246 N—Ph N—Ph b1 b1 b6 2-23-247 N—Ph N—Ph b2 b2 b6 2-23-248 N—Ph N—Ph b3 b3 b6 2-23-249 N—Ph N—Ph H H b7 2-23-250 N—Ph N—Ph t-bu t-bu b7 2-23-251 N—Ph N—Ph methyl methyl b7 2-23-252 N—Ph N—Ph b1 b1 b7 2-23-253 N—Ph N—Ph b2 b2 b7 2-23-254 N—Ph N—Ph b3 b3 b7 2-23-255 N-tolyl N-tolyl H H H 2-23-256 N-tolyl N-tolyl t-bu t-bu H 2-23-257 N-tolyl N-tolyl methyl methyl H 2-23-258 N-tolyl N-tolyl t-bu t-bu t-bu 2-23-259 N-tolyl N-tolyl methyl methyl methyl 2-23-260 N-tolyl N-tolyl b1 b1 H 2-23-261 N-tolyl N-tolyl b2 b2 H 2-23-262 N-tolyl N-tolyl b3 b3 H 2-23-263 N-tolyl N-tolyl H H a1 2-23-264 N-tolyl N-tolyl t-bu t-bu a1 2-23-265 N-tolyl N-tolyl methyl methyl a1 2-23-266 N-tolyl N-tolyl b1 b1 a1 2-23-267 N-tolyl N-tolyl b2 b2 a1 2-23-268 N-tolyl N-tolyl b3 b3 a1 2-23-269 N-tolyl N-tolyl H H a2 2-23-270 N-tolyl N-tolyl t-bu t-bu a2 2-23-271 N-tolyl N-tolyl methyl methyl a2 2-23-272 N-tolyl N-tolyl b1 b1 a2 2-23-273 N-tolyl N-tolyl b2 b2 a2 2-23-274 N-tolyl N-tolyl b3 b3 a2 2-23-275 N-tolyl N-tolyl H H a3 2-23-276 N-tolyl N-tolyl t-bu t-bu a3 2-23-277 N-tolyl N-tolyl methyl methyl a3 2-23-278 N-tolyl N-tolyl b1 b1 a3 2-23-279 N-tolyl N-tolyl b2 b2 a3 2-23-280 N-tolyl N-tolyl b3 b3 a3 2-23-281 N-tolyl N-tolyl H H a4 2-23-282 N-tolyl N-tolyl t-bu t-bu a4 2-23-283 N-tolyl N-tolyl methyl methyl a4 2-23-284 N-tolyl N-tolyl b1 b1 a4 2-23-285 N-tolyl N-tolyl b2 b2 a4 2-23-286 N-tolyl N-tolyl b3 b3 a4 2-23-287 N-tolyl N-tolyl H H a5 2-23-288 N-tolyl N-tolyl t-bu t-bu a5 2-23-289 N-tolyl N-tolyl methyl methyl a5 2-23-290 N-tolyl N-tolyl b1 b1 a5 2-23-291 N-tolyl N-tolyl b2 b2 a5 2-23-292 N-tolyl N-tolyl b3 b3 a5 2-23-293 N-tolyl N-tolyl H H a6 2-23-294 N-tolyl N-tolyl t-bu t-bu a6 2-23-295 N-tolyl N-tolyl methyl methyl a6 2-23-296 N-tolyl N-tolyl b1 b1 a6 2-23-297 N-tolyl N-tolyl b2 b2 a6 2-23-298 N-tolyl N-tolyl b3 b3 a6 2-23-299 N-tolyl N-tolyl H H b1 2-23-300 N-tolyl N-tolyl t-bu t-bu b1 2-23-301 N-tolyl N-tolyl methyl methyl b1 2-23-302 N-tolyl N-tolyl b1 b1 b1 2-23-303 N-tolyl N-tolyl b2 b2 b1 2-23-304 N-tolyl N-tolyl b3 b3 b1 2-23-305 N-tolyl N-tolyl H H b2 2-23-306 N-tolyl N-tolyl t-bu t-bu b2 2-23-307 N-tolyl N-tolyl methyl methyl b2 2-23-308 N-tolyl N-tolyl b1 b1 b2 2-23-309 N-tolyl N-tolyl b2 b2 b2 2-23-310 N-tolyl N-tolyl b3 b3 b2 2-23-311 N-tolyl N-tolyl H H b3 2-23-312 N-tolyl N-tolyl t-bu t-bu b3 2-23-313 N-tolyl N-tolyl methyl methyl b3 2-23-314 N-tolyl N-tolyl b1 b1 b3 2-23-315 N-tolyl N-tolyl b2 b2 b3 2-23-316 N-tolyl N-tolyl b3 b3 b3 2-23-317 N-tolyl N-tolyl H H b4 2-23-318 N-tolyl N-tolyl t-bu t-bu b4 2-23-319 N-tolyl N-tolyl methyl methyl b4 2-23-320 N-tolyl N-tolyl b1 b1 b4 2-23-321 N-tolyl N-tolyl b2 b2 b4 2-23-322 N-tolyl N-tolyl b3 b3 b4 2-23-323 N-tolyl N-tolyl H H b5 2-23-324 N-tolyl N-tolyl t-bu t-bu b5 2-23-325 N-tolyl N-tolyl methyl methyl b5 2-23-326 N-tolyl N-tolyl b1 b1 b5 2-23-327 N-tolyl N-tolyl b2 b2 b5 2-23-328 N-tolyl N-tolyl b3 b3 b5 2-23-329 N-tolyl N-tolyl H H b6 2-23-330 N-tolyl N-tolyl t-bu t-bu b6 2-23-331 N-tolyl N-tolyl methyl methyl b6 2-23-332 N-tolyl N-tolyl b1 b1 b6 2-23-333 N-tolyl N-tolyl b2 b2 b6 2-23-334 N-tolyl N-tolyl b3 b3 b6 2-23-335 N-tolyl N-tolyl H H b7 2-23-336 N-tolyl N-tolyl t-bu t-bu b7 2-23-337 N-tolyl N-tolyl methyl methyl b7 2-23-338 N-tolyl N-tolyl b1 b1 b7 2-23-339 N-tolyl N-tolyl b2 b2 b7 2-23-340 N-tolyl N-tolyl b3 b3 b7 2-23-341 N-tolyl N-tolyl H H b8 2-23-342 N-tolyl N-tolyl t-bu t-bu b8 2-23-343 N-tolyl N-tolyl methyl methyl b8 2-23-344 N-tolyl N-tolyl b1 b1 b8 2-23-345 N-tolyl N-tolyl b2 b2 b8 2-23-346 N-tolyl N-tolyl b3 b3 b8 2-23-347 N-tolyl N-tolyl H H b9 2-23-348 N-tolyl N-tolyl t-bu t-bu b9 2-23-349 N-tolyl N-tolyl methyl methyl b9 2-23-350 N-tolyl N-tolyl b1 b1 b9 2-23-351 N-tolyl N-tolyl b2 b2 b9 2-23-352 N-tolyl N-tolyl b3 b3 b9 2-23-353 N-tolyl N-tolyl H H b10 2-23-354 N-tolyl N-tolyl t-bu t-bu b10 2-23-355 N-tolyl N-tolyl methyl methyl b10 2-23-356 N-tolyl N-tolyl b1 b1 b10 2-23-357 N-tolyl N-tolyl b2 b2 b10 2-23-358 N-tolyl N-tolyl b3 b3 b10 2-23-359 N-tolyl N-tolyl H H H 2-23-360 N-tolyl N-tolyl t-bu t-bu H 2-23-361 N-tolyl N-tolyl methyl methyl H 2-23-362 N-tolyl N-tolyl b1 b1 H 2-23-363 N-tolyl N-tolyl b2 b2 H 2-23-364 N-tolyl N-tolyl b3 b3 H 2-23-365 N-tolyl N-tolyl H H H 2-23-366 N-tolyl N-tolyl t-bu t-bu H 2-23-367 N-tolyl N-tolyl methyl methyl H 2-23-368 N-tolyl N-tolyl b1 b1 H 2-23-369 N-tolyl N-tolyl b2 b2 H 2-23-370 N-tolyl N-tolyl b3 b3 H 2-23-371 N-tolyl N-tolyl H H H 2-23-372 N-tolyl N-tolyl t-bu t-bu H 2-23-373 N-tolyl N-tolyl methyl methyl H 2-23-374 N-tolyl N-tolyl b1 b1 H 2-23-375 N-tolyl N-tolyl b2 b2 H 2-23-376 N-tolyl N-tolyl b3 b3 H 2-23-377 N-tolyl N-tolyl H H H 2-23-378 N-tolyl N-tolyl t-bu t-bu H 2-23-379 N-tolyl N-tolyl methyl methyl H 2-23-380 N-tolyl N-tolyl b1 b1 H 2-23-381 N-tolyl N-tolyl b2 b2 H 2-23-382 N-tolyl N-tolyl b3 b3 H 2-23-383 N-tolyl N-tolyl H H H 2-23-384 N-tolyl N-tolyl t-bu t-bu H 2-23-385 N-tolyl N-tolyl methyl methyl H 2-23-386 N-tolyl N-tolyl b1 b1 H 2-23-387 N-tolyl N-tolyl b2 b2 H 2-23-388 N-tolyl N-tolyl b3 b3 H 2-23-389 N-tolyl N-tolyl H H H 2-23-390 N-tolyl N-tolyl t-bu t-bu H 2-23-391 N-tolyl N-tolyl methyl methyl H 2-23-392 N-tolyl N-tolyl b1 b1 H 2-23-393 N-tolyl N-tolyl b2 b2 H 2-23-394 N-tolyl N-tolyl b3 b3 H 2-23-395 N-tolyl N-tolyl H H H 2-23-396 N-tolyl N-tolyl t-bu t-bu H 2-23-397 N-tolyl N-tolyl methyl methyl H 2-23-398 N-tolyl N-tolyl b1 b1 H 2-23-399 N-tolyl N-tolyl b2 b2 H 2-23-400 N-tolyl N-tolyl b3 b3 H 2-23-401 N-tolyl N-tolyl H H H 2-23-402 N-tolyl N-tolyl t-bu t-bu H 2-23-403 N-tolyl N-tolyl methyl methyl H 2-23-404 N-tolyl N-tolyl b1 b1 H 2-23-405 N-tolyl N-tolyl b2 b2 H 2-23-406 N-tolyl N-tolyl b3 b3 H 2-23-407 N-tolyl N-tolyl H H H 2-23-408 N-tolyl N-tolyl t-bu t-bu H 2-23-409 N-tolyl N-tolyl methyl methyl H 2-23-410 N-tolyl N-tolyl b1 b1 H 2-23-411 N-tolyl N-tolyl b2 b2 H 2-23-412 N-tolyl N-tolyl b3 b3 H 2-23-413 N-tolyl N-tolyl H H H 2-23-414 N-tolyl N-tolyl t-bu t-bu H 2-23-415 N-tolyl N-tolyl methyl methyl H 2-23-416 N-tolyl N-tolyl b1 b1 H 2-23-417 N-tolyl N-tolyl b2 b2 H 2-23-418 N-tolyl N-tolyl b3 b3 H 2-23-419 N-tolyl N-tolyl H H H 2-23-420 N-tolyl N-tolyl t-bu t-bu H 2-23-421 N-tolyl N-tolyl methyl methyl H 2-23-422 N-tolyl N-tolyl b1 b1 H 2-23-423 N-tolyl N-tolyl b2 b2 H 2-23-424 N-tolyl N-tolyl b3 b3 H 2-23-425 N-tolyl N-tolyl H H H 2-23-426 N-tolyl N-tolyl t-bu t-bu H 2-23-427 N-tolyl N-tolyl methyl methyl H 2-23-428 N-tolyl N-tolyl b1 b1 H 2-23-429 N-tolyl N-tolyl b2 b2 H 2-23-430 N-tolyl N-tolyl b3 b3 H 2-23-431 N-tolyl N-tolyl H H H 2-23-432 N-tolyl N-tolyl t-bu t-bu H 2-23-433 N-tolyl N-tolyl methyl methyl H 2-23-434 N-tolyl N-tolyl b1 b1 H 2-23-435 N-tolyl N-tolyl b2 b2 H 2-23-436 N-tolyl N-tolyl b3 b3 H 2-23-437 N-tolyl N-tolyl H H H 2-23-438 N-tolyl N-tolyl t-bu t-bu H 2-23-439 N-tolyl N-tolyl methyl methyl H 2-23-440 N-tolyl N-tolyl b1 b1 H 2-23-441 N-tolyl N-tolyl b2 b2 H 2-23-442 N-tolyl N-tolyl b3 b3 H 2-23-443 N-tolyl N-tolyl H H H 2-23-444 N-tolyl N-tolyl t-bu t-bu H 2-23-445 N-tolyl N-tolyl methyl methyl H 2-23-446 N-tolyl N-tolyl b1 b1 H 2-23-447 N-tolyl N-tolyl b2 b2 H 2-23-448 N-tolyl N-tolyl b3 b3 H 2-23-449 N-tolyl N-tolyl H H H 2-23-450 N-tolyl N-tolyl t-bu t-bu H 2-23-451 N-tolyl N-tolyl methyl methyl H 2-23-452 N-tolyl N-tolyl b1 b1 H 2-23-453 N-tolyl N-tolyl b2 b2 H 2-23-454 N-tolyl N-tolyl b3 b3 H 2-23-455 N-tolyl N-tolyl H H a1 2-23-456 N-tolyl N-tolyl t-bu t-bu a1 2-23-457 N-tolyl N-tolyl methyl methyl a1 2-23-458 N-tolyl N-tolyl b1 b1 a1 2-23-459 N-tolyl N-tolyl b2 b2 a1 2-23-460 N-tolyl N-tolyl b3 b3 a1 2-23-461 N-tolyl N-tolyl H H a2 2-23-462 N-tolyl N-tolyl t-bu t-bu a2 2-23-463 N-tolyl N-tolyl methyl methyl a2 2-23-464 N-tolyl N-tolyl b1 b1 a2 2-23-465 N-tolyl N-tolyl b2 b2 a2 2-23-466 N-tolyl N-tolyl b3 b3 a2 2-23-467 N-tolyl N-tolyl H H a3 2-23-468 N-tolyl N-tolyl t-bu t-bu a3 2-23-469 N-tolyl N-tolyl methyl methyl a3 2-23-470 N-tolyl N-tolyl b1 b1 a3 2-23-471 N-tolyl N-tolyl b2 b2 a3 2-23-472 N-tolyl N-tolyl b3 b3 a3 2-23-473 N-tolyl N-tolyl H H b1 2-23-474 N-tolyl N-tolyl t-bu t-bu b1 2-23-475 N-tolyl N-tolyl methyl methyl b1 2-23-476 N-tolyl N-tolyl b1 b1 b1 2-23-477 N-tolyl N-tolyl b2 b2 b1 2-23-478 N-tolyl N-tolyl b3 b3 b1 2-23-479 N-tolyl N-tolyl H H b2 2-23-480 N-tolyl N-tolyl t-bu t-bu b2 2-23-481 N-tolyl N-tolyl methyl methyl b2 2-23-482 N-tolyl N-tolyl b1 b1 b2 2-23-483 N-tolyl N-tolyl b2 b2 b2 2-23-484 N-tolyl N-tolyl b3 b3 b2 2-23-485 N-tolyl N-tolyl H H b3 2-23-486 N-tolyl N-tolyl t-bu t-bu b3 2-23-487 N-tolyl N-tolyl methyl methyl b3 2-23-488 N-tolyl N-tolyl b1 b1 b3 2-23-489 N-tolyl N-tolyl b2 b2 b3 2-23-490 N-tolyl N-tolyl b3 b3 b3 2-23-491 N-tolyl N-tolyl H H b5 2-23-492 N-tolyl N-tolyl t-bu t-bu b5 2-23-493 N-tolyl N-tolyl methyl methyl b5 2-23-494 N-tolyl N-tolyl b1 b1 b5 2-23-495 N-tolyl N-tolyl b2 b2 b5 2-23-496 N-tolyl N-tolyl b3 b3 b5 2-23-497 N-tolyl N-tolyl H H b6 2-23-498 N-tolyl N-tolyl t-bu t-bu b6 2-23-499 N-tolyl N-tolyl methyl methyl b6 2-23-500 N-tolyl N-tolyl b1 b1 b6 2-23-501 N-tolyl N-tolyl b2 b2 b6 2-23-502 N-tolyl N-tolyl b3 b3 b6 2-23-503 N-tolyl N-tolyl H H b7 2-23-504 N-tolyl N-tolyl t-bu t-bu b7 2-23-505 N-tolyl N-tolyl methyl methyl b7 2-23-506 N-tolyl N-tolyl b1 b1 b7 2-23-507 N-tolyl N-tolyl b2 b2 b7 2-23-508 N-tolyl N-tolyl b3 b3 b7 2-23-509 N-Biph N-Biph H H H 2-23-510 N-Biph N-Biph t-bu t-bu H 2-23-511 N-Biph N-Biph methyl methyl H 2-23-512 N-Biph N-Biph t-bu t-bu t-bu 2-23-513 N-Biph N-Biph methyl methyl methyl 2-23-514 N-Biph N-Biph b1 b1 H 2-23-515 N-Biph N-Biph b2 b2 H 2-23-516 N-Biph N-Biph b3 b3 H 2-23-517 N-Biph N-Biph H H a1 2-23-518 N-Biph N-Biph t-bu t-bu a1 2-23-519 N-Biph N-Biph methyl methyl a1 2-23-520 N-Biph N-Biph b1 b1 a1 2-23-521 N-Biph N-Biph b2 b2 a1 2-23-522 N-Biph N-Biph b3 b3 a1 2-23-523 N-Biph N-Biph H H a2 2-23-524 N-Biph N-Biph t-bu t-bu a2 2-23-525 N-Biph N-Biph methyl methyl a2 2-23-526 N-Biph N-Biph b1 b1 a2 2-23-527 N-Biph N-Biph b2 b2 a2 2-23-528 N-Biph N-Biph b3 b3 a2 2-23-529 N-Biph N-Biph H H a3 2-23-530 N-Biph N-Biph t-bu t-bu a3 2-23-531 N-Biph N-Biph methyl methyl a3 2-23-532 N-Biph N-Biph b1 b1 a3 2-23-533 N-Biph N-Biph b2 b2 a3 2-23-534 N-Biph N-Biph b3 b3 a3 2-23-535 N-Biph N-Biph H H a4 2-23-536 N-Biph N-Biph t-bu t-bu a4 2-23-537 N-Biph N-Biph methyl methyl a4 2-23-538 N-Biph N-Biph b1 b1 a4 2-23-539 N-Biph N-Biph b2 b2 a4 2-23-540 N-Biph N-Biph b3 b3 a4 2-23-541 N-Biph N-Biph H H a5 2-23-542 N-Biph N-Biph t-bu t-bu a5 2-23-543 N-Biph N-Biph methyl methyl a5 2-23-544 N-Biph N-Biph b1 b1 a5 2-23-545 N-Biph N-Biph b2 b2 a5 2-23-546 N-Biph N-Biph b3 b3 a5 2-23-547 N-Biph N-Biph H H a6 2-23-548 N-Biph N-Biph t-bu t-bu a6 2-23-549 N-Biph N-Biph methyl methyl a6 2-23-550 N-Biph N-Biph b1 b1 a6 2-23-551 N-Biph N-Biph b2 b2 a6 2-23-552 N-Biph N-Biph b3 b3 a6 2-23-553 N-Biph N-Biph H H b1 2-23-554 N-Biph N-Biph t-bu t-bu b1 2-23-555 N-Biph N-Biph methyl methyl b1 2-23-556 N-Biph N-Biph b1 b1 b1 2-23-557 N-Biph N-Biph b2 b2 b1 2-23-558 N-Biph N-Biph b3 b3 b1 2-23-559 N-Biph N-Biph H H b2 2-23-560 N-Biph N-Biph t-bu t-bu b2 2-23-561 N-Biph N-Biph methyl methyl b2 2-23-562 N-Biph N-Biph b1 b1 b2 2-23-563 N-Biph N-Biph b2 b2 b2 2-23-564 N-Biph N-Biph b3 b3 b2 2-23-565 N-Biph N-Biph H H b3 2-23-566 N-Biph N-Biph t-bu t-bu b3 2-23-567 N-Biph N-Biph methyl methyl b3 2-23-568 N-Biph N-Biph b1 b1 b3 2-23-569 N-Biph N-Biph b2 b2 b3 2-23-570 N-Biph N-Biph b3 b3 b3 2-23-571 N-Biph N-Biph H H b4 2-23-572 N-Biph N-Biph t-bu t-bu b4 2-23-573 N-Biph N-Biph methyl methyl b4 2-23-574 N-Biph N-Biph b1 b1 b4 2-23-575 N-Biph N-Biph b2 b2 b4 2-23-576 N-Biph N-Biph b3 b3 b4 2-23-577 N-Biph N-Biph H H b5 2-23-578 N-Biph N-Biph t-bu t-bu b5 2-23-579 N-Biph N-Biph methyl methyl b5 2-23-580 N-Biph N-Biph b1 b1 b5 2-23-581 N-Biph N-Biph b2 b2 b5 2-23-582 N-Biph N-Biph b3 b3 b5 2-23-583 N-Biph N-Biph H H b6 2-23-584 N-Biph N-Biph t-bu t-bu b6 2-23-585 N-Biph N-Biph methyl methyl b6 2-23-586 N-Biph N-Biph b1 b1 b6 2-23-587 N-Biph N-Biph b2 b2 b6 2-23-588 N-Biph N-Biph b3 b3 b6 2-23-589 N-Biph N-Biph H H b7 2-23-590 N-Biph N-Biph t-bu t-bu b7 2-23-591 N-Biph N-Biph methyl methyl b7 2-23-592 N-Biph N-Biph b1 b1 b7 2-23-593 N-Biph N-Biph b2 b2 b7 2-23-594 N-Biph N-Biph b3 b3 b7 2-23-595 N-Biph N-Biph H H b8 2-23-596 N-Biph N-Biph t-bu t-bu b8 2-23-597 N-Biph N-Biph methyl methyl b8 2-23-598 N-Biph N-Biph b1 b1 b8 2-23-599 N-Biph N-Biph b2 b2 b8 2-23-600 N-Biph N-Biph b3 b3 b8 2-23-601 N-Biph N-Biph H H b9 2-23-602 N-Biph N-Biph t-bu t-bu b9 2-23-603 N-Biph N-Biph methyl methyl b9 2-23-604 N-Biph N-Biph b1 b1 b9 2-23-605 N-Biph N-Biph b2 b2 b9 2-23-606 N-Biph N-Biph b3 b3 b9 2-23-607 N-Biph N-Biph H H b10 2-23-608 N-Biph N-Biph t-bu t-bu b10 2-23-609 N-Biph N-Biph methyl methyl b10 2-23-610 N-Biph N-Biph b1 b1 b10 2-23-611 N-Biph N-Biph b2 b2 b10 2-23-612 N-Biph N-Biph b3 b3 b10 2-23-613 N-Biph N-Biph H H H 2-23-614 N-Biph N-Biph t-bu t-bu H 2-23-615 N-Biph N-Biph methyl methyl H 2-23-616 N-Biph N-Biph b1 b1 H 2-23-617 N-Biph N-Biph b2 b2 H 2-23-618 N-Biph N-Biph b3 b3 H 2-23-619 N-Biph N-Biph H H H 2-23-620 N-Biph N-Biph t-bu t-bu H 2-23-621 N-Biph N-Biph methyl methyl H 2-23-622 N-Biph N-Biph b1 b1 H 2-23-623 N-Biph N-Biph b2 b2 H 2-23-624 N-Biph N-Biph b3 b3 H 2-23-625 N-Biph N-Biph H H H 2-23-626 N-Biph N-Biph t-bu t-bu H 2-23-627 N-Biph N-Biph methyl methyl H 2-23-628 N-Biph N-Biph b1 b1 H 2-23-629 N-Biph N-Biph b2 b2 H 2-23-630 N-Biph N-Biph b3 b3 H 2-23-631 N-Biph N-Biph H H H 2-23-632 N-Biph N-Biph t-bu t-bu H 2-23-633 N-Biph N-Biph methyl methyl H 2-23-634 N-Biph N-Biph b1 b1 H 2-23-635 N-Biph N-Biph b2 b2 H 2-23-636 N-Biph N-Biph b3 b3 H 2-23-637 N-Biph N-Biph H H H 2-23-638 N-Biph N-Biph t-bu t-bu H 2-23-639 N-Biph N-Biph methyl methyl H 2-23-640 N-Biph N-Biph b1 b1 H 2-23-641 N-Biph N-Biph b2 b2 H 2-23-642 N-Biph N-Biph b3 b3 H 2-23-643 N-Biph N-Biph H H H 2-23-644 N-Biph N-Biph t-bu t-bu H 2-23-645 N-Biph N-Biph methyl methyl H 2-23-646 N-Biph N-Biph b1 b1 H 2-23-647 N-Biph N-Biph b2 b2 H 2-23-648 N-Biph N-Biph b3 b3 H 2-23-649 N-Biph N-Biph H H H 2-23-650 N-Biph N-Biph t-bu t-bu H 2-23-651 N-Biph N-Biph methyl methyl H 2-23-652 N-Biph N-Biph b1 b1 H 2-23-653 N-Biph N-Biph b2 b2 H 2-23-654 N-Biph N-Biph b3 b3 H 2-23-655 N-Biph N-Biph H H H 2-23-656 N-Biph N-Biph t-bu t-bu H 2-23-657 N-Biph N-Biph methyl methyl H 2-23-658 N-Biph N-Biph b1 b1 H 2-23-659 N-Biph N-Biph b2 b2 H 2-23-660 N-Biph N-Biph b3 b3 H 2-23-661 N-Biph N-Biph H H H 2-23-662 N-Biph N-Biph t-bu t-bu H 2-23-663 N-Biph N-Biph methyl methyl H 2-23-664 N-Biph N-Biph b1 b1 H 2-23-665 N-Biph N-Biph b2 b2 H 2-23-666 N-Biph N-Biph b3 b3 H 2-23-667 N-Biph N-Biph H H H 2-23-668 N-Biph N-Biph t-bu t-bu H 2-23-669 N-Biph N-Biph methyl methyl H 2-23-670 N-Biph N-Biph b1 b1 H 2-23-671 N-Biph N-Biph b2 b2 H 2-23-672 N-Biph N-Biph b3 b3 H 2-23-673 N-Biph N-Biph H H H 2-23-674 N-Biph N-Biph t-bu t-bu H 2-23-675 N-Biph N-Biph methyl methyl H 2-23-676 N-Biph N-Biph b1 b1 H 2-23-677 N-Biph N-Biph b2 b2 H 2-23-678 N-Biph N-Biph b3 b3 H 2-23-679 N-Biph N-Biph H H H 2-23-680 N-Biph N-Biph t-bu t-bu H 2-23-681 N-Biph N-Biph methyl methyl H 2-23-682 N-Biph N-Biph b1 b1 H 2-23-683 N-Biph N-Biph b2 b2 H 2-23-684 N-Biph N-Biph b3 b3 H 2-23-685 N-Biph N-Biph H H H 2-23-686 N-Biph N-Biph t-bu t-bu H 2-23-687 N-Biph N-Biph methyl methyl H 2-23-688 N-Biph N-Biph b1 b1 H 2-23-689 N-Biph N-Biph b2 b2 H 2-23-690 N-Biph N-Biph b3 b3 H 2-23-691 N-Biph N-Biph H H H 2-23-692 N-Biph N-Biph t-bu t-bu H 2-23-693 N-Biph N-Biph methyl methyl H 2-23-694 N-Biph N-Biph b1 b1 H 2-23-695 N-Biph N-Biph b2 b2 H 2-23-696 N-Biph N-Biph b3 b3 H 2-23-697 N-Biph N-Biph H H H 2-23-698 N-Biph N-Biph t-bu t-bu H 2-23-699 N-Biph N-Biph methyl methyl H 2-23-700 N-Biph N-Biph b1 b1 H 2-23-701 N-Biph N-Biph b2 b2 H 2-23-702 N-Biph N-Biph b3 b3 H 2-23-703 N-Biph N-Biph H H H 2-23-704 N-Biph N-Biph t-bu t-bu H 2-23-705 N-Biph N-Biph methyl methyl H 2-23-706 N-Biph N-Biph b1 b1 H 2-23-707 N-Biph N-Biph b2 b2 H 2-23-708 N-Biph N-Biph b3 b3 H 2-23-709 N-Biph N-Biph H H a1 2-23-710 N-Biph N-Biph t-bu t-bu a1 2-23-711 N-Biph N-Biph methyl methyl a1 2-23-712 N-Biph N-Biph b1 b1 a1 2-23-713 N-Biph N-Biph b2 b2 a1 2-23-714 N-Biph N-Biph b3 b3 a1 2-23-715 N-Biph N-Biph H H a2 2-23-716 N-Biph N-Biph t-bu t-bu a2 2-23-717 N-Biph N-Biph methyl methyl a2 2-23-718 N-Biph N-Biph b1 b1 a2 2-23-719 N-Biph N-Biph b2 b2 a2 2-23-720 N-Biph N-Biph b3 b3 a2 2-23-721 N-Biph N-Biph H H a3 2-23-722 N-Biph N-Biph t-bu t-bu a3 2-23-723 N-Biph N-Biph methyl methyl a3 2-23-724 N-Biph N-Biph b1 b1 a3 2-23-725 N-Biph N-Biph b2 b2 a3 2-23-726 N-Biph N-Biph b3 b3 a3 2-23-727 N-Biph N-Biph H H b1 2-23-728 N-Biph N-Biph t-bu t-bu b1 2-23-729 N-Biph N-Biph methyl methyl b1 2-23-730 N-Biph N-Biph b1 b1 b1 2-23-731 N-Biph N-Biph b2 b2 b1 2-23-732 N-Biph N-Biph b3 b3 b1 2-23-733 N-Biph N-Biph H H b2 2-23-734 N-Biph N-Biph t-bu t-bu b2 2-23-735 N-Biph N-Biph methyl methyl b2 2-23-736 N-Biph N-Biph b1 b1 b2 2-23-737 N-Biph N-Biph b2 b2 b2 2-23-738 N-Biph N-Biph b3 b3 b2 2-23-739 N-Biph N-Biph H H b3 2-23-740 N-Biph N-Biph t-bu t-bu b3 2-23-741 N-Biph N-Biph methyl methyl b3 2-23-742 N-Biph N-Biph b1 b1 b3 2-23-743 N-Biph N-Biph b2 b2 b3 2-23-744 N-Biph N-Biph b3 b3 b3 2-23-745 N-Biph N-Biph H H b5 2-23-746 N-Biph N-Biph t-bu t-bu b5 2-23-747 N-Biph N-Biph methyl methyl b5 2-23-748 N-Biph N-Biph b1 b1 b5 2-23-749 N-Biph N-Biph b2 b2 b5 2-23-750 N-Biph N-Biph b3 b3 b5 2-23-751 N-Biph N-Biph H H b6 2-23-752 N-Biph N-Biph t-bu t-bu b6 2-23-753 N-Biph N-Biph methyl methyl b6 2-23-754 N-Biph N-Biph b1 b1 b6 2-23-755 N-Biph N-Biph b2 b2 b6 2-23-756 N-Biph N-Biph b3 b3 b6 2-23-757 N-Biph N-Biph H H b7 2-23-758 N-Biph N-Biph t-bu t-bu b7 2-23-759 N-Biph N-Biph methyl methyl b7 2-23-760 N-Biph N-Biph b1 b1 b7 2-23-761 N-Biph N-Biph b2 b2 b7 2-23-762 N-Biph N-Biph b3 b3 b7 2-23-763 N—Ph O H H H 2-23-764 N—Ph O t-bu t-bu H 2-23-765 N—Ph O methyl methyl H 2-23-766 N—Ph O t-bu t-bu t-bu 2-23-767 N—Ph O methyl methyl methyl 2-23-768 N—Ph O b1 b1 H 2-23-769 N—Ph O b2 b2 H 2-23-770 N—Ph O b3 b3 H 2-23-771 N—Ph O H H a1 2-23-772 N—Ph O t-bu t-bu a1 2-23-773 N—Ph O methyl methyl a1 2-23-774 N—Ph O b1 b1 a1 2-23-775 N—Ph O b2 b2 a1 2-23-776 N—Ph O b3 b3 a1 2-23-777 N—Ph O H H a2 2-23-778 N—Ph O t-bu t-bu a2 2-23-779 N—Ph O methyl methyl a2 2-23-780 N—Ph O b1 b1 a2 2-23-781 N—Ph O b2 b2 a2 2-23-782 N—Ph O b3 b3 a2 2-23-783 N—Ph O H H a3 2-23-784 N—Ph O t-bu t-bu a3 2-23-785 N—Ph O methyl methyl a3 2-23-786 N—Ph O b1 b1 a3 2-23-787 N—Ph O b2 b2 a3 2-23-788 N—Ph O b3 b3 a3 2-23-789 N—Ph O H H a4 2-23-790 N—Ph O t-bu t-bu a4 2-23-791 N—Ph O methyl methyl a4 2-23-792 N—Ph O b1 b1 a4 2-23-793 N—Ph O b2 b2 a4 2-23-794 N—Ph O b3 b3 a4 2-23-795 N—Ph O H H a5 2-23-796 N—Ph O t-bu t-bu a5 2-23-797 N—Ph O methyl methyl a5 2-23-798 N—Ph O b1 b1 a5 2-23-799 N—Ph O b2 b2 a5 2-23-800 N—Ph O b3 b3 a5 2-23-801 N—Ph O H H a6 2-23-802 N—Ph O t-bu t-bu a6 2-23-803 N—Ph O methyl methyl a6 2-23-804 N—Ph O b1 b1 a6 2-23-805 N—Ph O b2 b2 a6 2-23-806 N—Ph O b3 b3 a6 2-23-807 N—Ph O H H b1 2-23-808 N—Ph O t-bu t-bu b1 2-23-809 N—Ph O methyl methyl b1 2-23-810 N—Ph O b1 b1 b1 2-23-811 N—Ph O b2 b2 b1 2-23-812 N—Ph O b3 b3 b1 2-23-813 N—Ph O H H b2 2-23-814 N—Ph O t-bu t-bu b2 2-23-815 N—Ph O methyl methyl b2 2-23-816 N—Ph O b1 b1 b2 2-23-817 N—Ph O b2 b2 b2 2-23-818 N—Ph O b3 b3 b2 2-23-819 N—Ph O H H b3 2-23-820 N—Ph O t-bu t-bu b3 2-23-821 N—Ph O methyl methyl b3 2-23-822 N—Ph O b1 b1 b3 2-23-823 N—Ph O b2 b2 b3 2-23-824 N—Ph O b3 b3 b3 2-23-825 N—Ph O H H b4 2-23-826 N—Ph O t-bu t-bu b4 2-23-827 N—Ph O methyl methyl b4 2-23-828 N—Ph O b1 b1 b4 2-23-829 N—Ph O b2 b2 b4 2-23-830 N—Ph O b3 b3 b4 2-23-831 N—Ph O H H b5 2-23-832 N—Ph O t-bu t-bu b5 2-23-833 N—Ph O methyl methyl b5 2-23-834 N—Ph O b1 b1 b5 2-23-835 N—Ph O b2 b2 b5 2-23-836 N—Ph O b3 b3 b5 2-23-837 N—Ph O H H b6 2-23-838 N—Ph O t-bu t-bu b6 2-23-839 N—Ph O methyl methyl b6 2-23-840 N—Ph O b1 b1 b6 2-23-841 N—Ph O b2 b2 b6 2-23-842 N—Ph O b3 b3 b6 2-23-843 N—Ph O H H b7 2-23-844 N—Ph O t-bu t-bu b7 2-23-845 N—Ph O methyl methyl b7 2-23-846 N—Ph O b1 b1 b7 2-23-847 N—Ph O b2 b2 b7 2-23-848 N—Ph O b3 b3 b7 2-23-849 N—Ph O H H b8 2-23-850 N—Ph O t-bu t-bu b8 2-23-851 N—Ph O methyl methyl b8 2-23-852 N—Ph O b1 b1 b8 2-23-853 N—Ph O b2 b2 b8 2-23-854 N—Ph O b3 b3 b8 2-23-855 N—Ph O H H b9 2-23-856 N—Ph O t-bu t-bu b9 2-23-857 N—Ph O methyl methyl b9 2-23-858 N—Ph O b1 b1 b9 2-23-859 N—Ph O b2 b2 b9 2-23-860 N—Ph O b3 b3 b9 2-23-861 N—Ph O H H b10 2-23-862 N—Ph O t-bu t-bu b10 2-23-863 N—Ph O methyl methyl b10 2-23-864 N—Ph O b1 b1 b10 2-23-865 N—Ph O b2 b2 b10 2-23-866 N—Ph O b3 b3 b10 2-23-867 N—Ph O H H H 2-23-868 N—Ph O t-bu t-bu H 2-23-869 N—Ph O methyl methyl H 2-23-870 N—Ph O b1 b1 H 2-23-871 N—Ph O b2 b2 H 2-23-872 N—Ph O b3 b3 H 2-23-873 N—Ph O H H H 2-23-874 N—Ph O t-bu t-bu H 2-23-875 N—Ph O methyl methyl H 2-23-876 N—Ph O b1 b1 H 2-23-877 N—Ph O b2 b2 H 2-23-878 N—Ph O b3 b3 H 2-23-879 N—Ph O H H H 2-23-880 N—Ph O t-bu t-bu H 2-23-881 N—Ph O methyl methyl H 2-23-882 N—Ph O b1 b1 H 2-23-883 N—Ph O b2 b2 H 2-23-884 N—Ph O b3 b3 H 2-23-885 N—Ph O H H H 2-23-886 N—Ph O t-bu t-bu H 2-23-887 N—Ph O methyl methyl H 2-23-888 N—Ph O b1 b1 H 2-23-889 N—Ph O b2 b2 H 2-23-890 N—Ph O b3 b3 H 2-23-891 N—Ph O H H H 2-23-892 N—Ph O t-bu t-bu H 2-23-893 N—Ph O methyl methyl H 2-23-894 N—Ph O b1 b1 H 2-23-895 N—Ph O b2 b2 H 2-23-896 N—Ph O b3 b3 H 2-23-897 N—Ph O H H H 2-23-898 N—Ph O t-bu t-bu H 2-23-899 N—Ph O methyl methyl H 2-23-900 N—Ph O b1 b1 H 2-23-901 N—Ph O b2 b2 H 2-23-902 N—Ph O b3 b3 H 2-23-903 N—Ph O H H H 2-23-904 N—Ph O t-bu t-bu H 2-23-905 N—Ph O methyl methyl H 2-23-906 N—Ph O b1 b1 H 2-23-907 N—Ph O b2 b2 H 2-23-908 N—Ph O b3 b3 H 2-23-909 N—Ph O H H H 2-23-910 N—Ph O t-bu t-bu H 2-23-911 N—Ph O methyl methyl H 2-23-912 N—Ph O b1 b1 H 2-23-913 N—Ph O b2 b2 H 2-23-914 N—Ph O b3 b3 H 2-23-915 N—Ph O H H H 2-23-916 N—Ph O t-bu t-bu H 2-23-917 N—Ph O methyl methyl H 2-23-918 N—Ph O b1 b1 H 2-23-919 N—Ph O b2 b2 H 2-23-920 N—Ph O b3 b3 H 2-23-921 N—Ph O H H H 2-23-922 N—Ph O t-bu t-bu H 2-23-923 N—Ph O methyl methyl H 2-23-924 N—Ph O b1 b1 H 2-23-925 N—Ph O b2 b2 H 2-23-926 N—Ph O b3 b3 H 2-23-927 N—Ph O H H H 2-23-928 N—Ph O t-bu t-bu H 2-23-929 N—Ph O methyl methyl H 2-23-930 N—Ph O b1 b1 H 2-23-931 N—Ph O b2 b2 H 2-23-932 N—Ph O b3 b3 H 2-23-933 N—Ph O H H H 2-23-934 N—Ph O t-bu t-bu H 2-23-935 N—Ph O methyl methyl H 2-23-936 N—Ph O b1 b1 H 2-23-937 N—Ph O b2 b2 H 2-23-938 N—Ph O b3 b3 H 2-23-939 N—Ph O H H H 2-23-940 N—Ph O t-bu t-bu H 2-23-941 N—Ph O methyl methyl H 2-23-942 N—Ph O b1 b1 H 2-23-943 N—Ph O b2 b2 H 2-23-944 N—Ph O b3 b3 H 2-23-945 N—Ph O H H H 2-23-946 N—Ph O t-bu t-bu H 2-23-947 N—Ph O methyl methyl H 2-23-948 N—Ph O b1 b1 H 2-23-949 N—Ph O b2 b2 H 2-23-950 N—Ph O b3 b3 H 2-23-951 N—Ph O H H H 2-23-952 N—Ph O t-bu t-bu H 2-23-953 N—Ph O methyl methyl H 2-23-954 N—Ph O b1 b1 H 2-23-955 N—Ph O b2 b2 H 2-23-956 N—Ph O b3 b3 H 2-23-957 N—Ph O H H H 2-23-958 N—Ph O t-bu t-bu H 2-23-959 N—Ph O methyl methyl H 2-23-960 N—Ph O b1 b1 H 2-23-961 N—Ph O b2 b2 H 2-23-962 N—Ph O b3 b3 H 2-23-963 N—Ph O H H a1 2-23-964 N—Ph O t-bu t-bu a1 2-23-965 N—Ph O methyl methyl a1 2-23-966 N—Ph O b1 b1 a1 2-23-967 N—Ph O b2 b2 a1 2-23-968 N—Ph O b3 b3 a1 2-23-969 N—Ph O H H a2 2-23-970 N—Ph O t-bu t-bu a2 2-23-971 N—Ph O methyl methyl a2 2-23-972 N—Ph O b1 b1 a2 2-23-973 N—Ph O b2 b2 a2 2-23-974 N—Ph O b3 b3 a2 2-23-975 N—Ph O H H a3 2-23-976 N—Ph O t-bu t-bu a3 2-23-977 N—Ph O methyl methyl a3 2-23-978 N—Ph O b1 b1 a3 2-23-979 N—Ph O b2 b2 a3 2-23-980 N—Ph O b3 b3 a3 2-23-981 N—Ph O H H b1 2-23-982 N—Ph O t-bu t-bu b1 2-23-983 N—Ph O methyl methyl b1 2-23-984 N—Ph O b1 b1 b1 2-23-985 N—Ph O b2 b2 b1 2-23-986 N—Ph O b3 b3 b1 2-23-987 N—Ph O H H b2 2-23-988 N—Ph O t-bu t-bu b2 2-23-989 N—Ph O methyl methyl b2 2-23-990 N—Ph O b1 b1 b2 2-23-991 N—Ph O b2 b2 b2 2-23-992 N—Ph O b3 b3 b2 2-23-993 N—Ph O H H b3 2-23-994 N—Ph O t-bu t-bu b3 2-23-995 N—Ph O methyl methyl b3 2-23-996 N—Ph O b1 b1 b3 2-23-997 N—Ph O b2 b2 b3 2-23-998 N—Ph O b3 b3 b3 2-23-999 N—Ph O H H b5 2-23-1000 N—Ph O t-bu t-bu b5 2-23-1001 N—Ph O methyl methyl b5 2-23-1002 N—Ph O b1 b1 b5 2-23-1003 N—Ph O b2 b2 b5 2-23-1004 N—Ph O b3 b3 b5 2-23-1005 N—Ph O H H b6 2-23-1006 N—Ph O t-bu t-bu b6 2-23-1007 N—Ph O methyl methyl b6 2-23-1008 N—Ph O b1 b1 b6 2-23-1009 N—Ph O b2 b2 b6 2-23-1010 N—Ph O b3 b3 b6 2-23-1011 N—Ph O H H b7 2-23-1012 N—Ph O t-bu t-bu b7 2-23-1013 N—Ph O methyl methyl b7 2-23-1014 N—Ph O b1 b1 b7 2-23-1015 N—Ph O b2 b2 b7 2-23-1016 N—Ph O b3 b3 b7 2-23-1017 N—Ph S H H H 2-23-1018 N—Ph S t-bu t-bu H 2-23-1019 N—Ph S methyl methyl H 2-23-1020 N—Ph S t-bu t-bu t-bu 2-23-1021 N—Ph S methyl methyl methyl 2-23-1022 N—Ph S b1 b1 H 2-23-1023 N—Ph S b2 b2 H 2-23-1024 N—Ph S b3 b3 H 2-23-1025 N—Ph S H H a1 2-23-1026 N—Ph S t-bu t-bu a1 2-23-1027 N—Ph S methyl methyl a1 2-23-1028 N—Ph S b1 b1 a1 2-23-1029 N—Ph S b2 b2 a1 2-23-1030 N—Ph S b3 b3 a1 2-23-1031 N—Ph S H H a2 2-23-1032 N—Ph S t-bu t-bu a2 2-23-1033 N—Ph S methyl methyl a2 2-23-1034 N—Ph S b1 b1 a2 2-23-1035 N—Ph S b2 b2 a2 2-23-1036 N—Ph S b3 b3 a2 2-23-1037 N—Ph S H H a3 2-23-1038 N—Ph S t-bu t-bu a3 2-23-1039 N—Ph S methyl methyl a3 2-23-1040 N—Ph S b1 b1 a3 2-23-1041 N—Ph S b2 b2 a3 2-23-1042 N—Ph S b3 b3 a3 2-23-1043 N—Ph S H H a4 2-23-1044 N—Ph S t-bu t-bu a4 2-23-1045 N—Ph S methyl methyl a4 2-23-1046 N—Ph S b1 b1 a4 2-23-1047 N—Ph S b2 b2 a4 2-23-1048 N—Ph S b3 b3 a4 2-23-1049 N—Ph S H H a5 2-23-1050 N—Ph S t-bu t-bu a5 2-23-1051 N—Ph S methyl methyl a5 2-23-1052 N—Ph S b1 b1 a5 2-23-1053 N—Ph S b2 b2 a5 2-23-1054 N—Ph S b3 b3 a5 2-23-1055 N—Ph S H H a6 2-23-1056 N—Ph S t-bu t-bu a6 2-23-1057 N—Ph S methyl methyl a6 2-23-1058 N—Ph S b1 b1 a6 2-23-1059 N—Ph S b2 b2 a6 2-23-1060 N—Ph S b3 b3 a6 2-23-1061 N—Ph S H H b1 2-23-1062 N—Ph S t-bu t-bu b1 2-23-1063 N—Ph S methyl methyl b1 2-23-1064 N—Ph S b1 b1 b1 2-23-1065 N—Ph S b2 b2 b1 2-23-1066 N—Ph S b3 b3 b1 2-23-1067 N—Ph S H H b2 2-23-1068 N—Ph S t-bu t-bu b2 2-23-1069 N—Ph S methyl methyl b2 2-23-1070 N—Ph S b1 b1 b2 2-23-1071 N—Ph S b2 b2 b2 2-23-1072 N—Ph S b3 b3 b2 2-23-1073 N—Ph S H H b3 2-23-1074 N—Ph S t-bu t-bu b3 2-23-1075 N—Ph S methyl methyl b3 2-23-1076 N—Ph S b1 b1 b3 2-23-1077 N—Ph S b2 b2 b3 2-23-1078 N—Ph S b3 b3 b3 2-23-1079 N—Ph S H H b4 2-23-1080 N—Ph S t-bu t-bu b4 2-23-1081 N—Ph S methyl methyl b4 2-23-1082 N—Ph S b1 b1 b4 2-23-1083 N—Ph S b2 b2 b4 2-23-1084 N—Ph S b3 b3 b4 2-23-1085 N—Ph S H H b5 2-23-1086 N—Ph S t-bu t-bu b5 2-23-1087 N—Ph S methyl methyl b5 2-23-1088 N—Ph S b1 b1 b5 2-23-1089 N—Ph S b2 b2 b5 2-23-1090 N—Ph S b3 b3 b5 2-23-1091 N—Ph S H H b6 2-23-1092 N—Ph S t-bu t-bu b6 2-23-1093 N—Ph S methyl methyl b6 2-23-1094 N—Ph S b1 b1 b6 2-23-1095 N—Ph S b2 b2 b6 2-23-1096 N—Ph S b3 b3 b6 2-23-1097 N—Ph S H H b7 2-23-1098 N—Ph S t-bu t-bu b7 2-23-1099 N—Ph S methyl methyl b7 2-23-1100 N—Ph S b1 b1 b7 2-23-1101 N—Ph S b2 b2 b7 2-23-1102 N—Ph S b3 b3 b7 2-23-1103 N—Ph S H H b8 2-23-1104 N—Ph S t-bu t-bu b8 2-23-1105 N—Ph S methyl methyl b8 2-23-1106 N—Ph S b1 b1 b8 2-23-1107 N—Ph S b2 b2 b8 2-23-1108 N—Ph S b3 b3 b8 2-23-1109 N—Ph S H H b9 2-23-1110 N—Ph S t-bu t-bu b9 2-23-1111 N—Ph S methyl methyl b9 2-23-1112 N—Ph S b1 b1 b9 2-23-1113 N—Ph S b2 b2 b9 2-23-1114 N—Ph S b3 b3 b9 2-23-1115 N—Ph S H H b10 2-23-1116 N—Ph S t-bu t-bu b10 2-23-1117 N—Ph S methyl methyl b10 2-23-1118 N—Ph S b1 b1 b10 2-23-1119 N—Ph S b2 b2 b10 2-23-1120 N—Ph S b3 b3 b10 2-23-1121 N—Ph S H H H 2-23-1122 N—Ph S t-bu t-bu H 2-23-1123 N—Ph S methyl methyl H 2-23-1124 N—Ph S b1 b1 H 2-23-1125 N—Ph S b2 b2 H 2-23-1126 N—Ph S b3 b3 H 2-23-1127 N—Ph S H H H 2-23-1128 N—Ph S t-bu t-bu H 2-23-1129 N—Ph S methyl methyl H 2-23-1130 N—Ph S b1 b1 H 2-23-1131 N—Ph S b2 b2 H 2-23-1132 N—Ph S b3 b3 H 2-23-1133 N—Ph S H H H 2-23-1134 N—Ph S t-bu t-bu H 2-23-1135 N—Ph S methyl methyl H 2-23-1136 N—Ph S b1 b1 H 2-23-1137 N—Ph S b2 b2 H 2-23-1138 N—Ph S b3 b3 H 2-23-1139 N—Ph S H H H 2-23-1140 N—Ph S t-bu t-bu H 2-23-1141 N—Ph S methyl methyl H 2-23-1142 N—Ph S b1 b1 H 2-23-1143 N—Ph S b2 b2 H 2-23-1144 N—Ph S b3 b3 H 2-23-1145 N—Ph S H H H 2-23-1146 N—Ph S t-bu t-bu H 2-23-1147 N—Ph S methyl methyl H 2-23-1148 N—Ph S b1 b1 H 2-23-1149 N—Ph S b2 b2 H 2-23-1150 N—Ph S b3 b3 H 2-23-1151 N—Ph S H H H 2-23-1152 N—Ph S t-bu t-bu H 2-23-1153 N—Ph S methyl methyl H 2-23-1154 N—Ph S b1 b1 H 2-23-1155 N—Ph S b2 b2 H 2-23-1156 N—Ph S b3 b3 H 2-23-1157 N—Ph S H H H 2-23-1158 N—Ph S t-bu t-bu H 2-23-1159 N—Ph S methyl methyl H 2-23-1160 N—Ph S b1 b1 H 2-23-1161 N—Ph S b2 b2 H 2-23-1162 N—Ph S b3 b3 H 2-23-1163 N—Ph S H H H 2-23-1164 N—Ph S t-bu t-bu H 2-23-1165 N—Ph S methyl methyl H 2-23-1166 N—Ph S b1 b1 H 2-23-1167 N—Ph S b2 b2 H 2-23-1168 N—Ph S b3 b3 H 2-23-1169 N—Ph S H H H 2-23-1170 N—Ph S t-bu t-bu H 2-23-1171 N—Ph S methyl methyl H 2-23-1172 N—Ph S b1 b1 H 2-23-1173 N—Ph S b2 b2 H 2-23-1174 N—Ph S b3 b3 H 2-23-1175 N—Ph S H H H 2-23-1176 N—Ph S t-bu t-bu H 2-23-1177 N—Ph S methyl methyl H 2-23-1178 N—Ph S b1 b1 H 2-23-1179 N—Ph S b2 b2 H 2-23-1180 N—Ph S b3 b3 H 2-23-1181 N—Ph S H H H 2-23-1182 N—Ph S t-bu t-bu H 2-23-1183 N—Ph S methyl methyl H 2-23-1184 N—Ph S b1 b1 H 2-23-1185 N—Ph S b2 b2 H 2-23-1186 N—Ph S b3 b3 H 2-23-1187 N—Ph S H H H 2-23-1188 N—Ph S t-bu t-bu H 2-23-1189 N—Ph S methyl methyl H 2-23-1190 N—Ph S b1 b1 H 2-23-1191 N—Ph S b2 b2 H 2-23-1192 N—Ph S b3 b3 H 2-23-1193 N—Ph S H H H 2-23-1194 N—Ph S t-bu t-bu H 2-23-1195 N—Ph S methyl methyl H 2-23-1196 N—Ph S b1 b1 H 2-23-1197 N—Ph S b2 b2 H 2-23-1198 N—Ph S b3 b3 H 2-23-1199 N—Ph S H H H 2-23-1200 N—Ph S t-bu t-bu H 2-23-1201 N—Ph S methyl methyl H 2-23-1202 N—Ph S b1 b1 H 2-23-1203 N—Ph S b2 b2 H 2-23-1204 N—Ph S b3 b3 H 2-23-1205 N—Ph S H H H 2-23-1206 N—Ph S t-bu t-bu H 2-23-1207 N—Ph S methyl methyl H 2-23-1208 N—Ph S b1 b1 H 2-23-1209 N—Ph S b2 b2 H 2-23-1210 N—Ph S b3 b3 H 2-23-1211 N—Ph S H H H 2-23-1212 N—Ph S t-bu t-bu H 2-23-1213 N—Ph S methyl methyl H 2-23-1214 N—Ph S b1 b1 H 2-23-1215 N—Ph S b2 b2 H 2-23-1216 N—Ph S b3 b3 H 2-23-1217 N—Ph S H H a1 2-23-1218 N—Ph S t-bu t-bu a1 2-23-1219 N—Ph S methyl methyl a1 2-23-1220 N—Ph S b1 b1 a1 2-23-1221 N—Ph S b2 b2 a1 2-23-1222 N—Ph S b3 b3 a1 2-23-1223 N—Ph S H H a2 2-23-1224 N—Ph S t-bu t-bu a2 2-23-1225 N—Ph S methyl methyl a2 2-23-1226 N—Ph S b1 b1 a2 2-23-1227 N—Ph S b2 b2 a2 2-23-1228 N—Ph S b3 b3 a2 2-23-1229 N—Ph S H H a3 2-23-1230 N—Ph S t-bu t-bu a3 2-23-1231 N—Ph S methyl methyl a3 2-23-1232 N—Ph S b1 b1 a3 2-23-1233 N—Ph S b2 b2 a3 2-23-1234 N—Ph S b3 b3 a3 2-23-1235 N—Ph S H H b1 2-23-1236 N—Ph S t-bu t-bu b1 2-23-1237 N—Ph S methyl methyl b1 2-23-1238 N—Ph S b1 b1 b1 2-23-1239 N—Ph S b2 b2 b1 2-23-1240 N—Ph S b3 b3 b1 2-23-1241 N—Ph S H H b2 2-23-1242 N—Ph S t-bu t-bu b2 2-23-1243 N—Ph S methyl methyl b2 2-23-1244 N—Ph S b1 b1 b2 2-23-1245 N—Ph S b2 b2 b2 2-23-1246 N—Ph S b3 b3 b2 2-23-1247 N—Ph S H H b3 2-23-1248 N—Ph S t-bu t-bu b3 2-23-1249 N—Ph S methyl methyl b3 2-23-1250 N—Ph S b1 b1 b3 2-23-1251 N—Ph S b2 b2 b3 2-23-1252 N—Ph S b3 b3 b3 2-23-1253 N—Ph S H H b5 2-23-1254 N—Ph S t-bu t-bu b5 2-23-1255 N—Ph S methyl methyl b5 2-23-1256 N—Ph S b1 b1 b5 2-23-1257 N—Ph S b2 b2 b5 2-23-1258 N—Ph S b3 b3 b5 2-23-1259 N—Ph S H H b6 2-23-1260 N—Ph S t-bu t-bu b6 2-23-1261 N—Ph S methyl methyl b6 2-23-1262 N—Ph S b1 b1 b6 2-23-1263 N—Ph S b2 b2 b6 2-23-1264 N—Ph S b3 b3 b6 2-23-1265 N—Ph S H H b7 2-23-1266 N—Ph S t-bu t-bu b7 2-23-1267 N—Ph S methyl methyl b7 2-23-1268 N—Ph S b1 b1 b7 2-23-1269 N—Ph S b2 b2 b7 2-23-1270 N—Ph S b3 b3 b7 Group 2-24 The compounds are represented by the formula 2-24 below, wherein X.sub.1 is B, and Y1, Y2, Y3, R1b, R2b, R3a are each shown in the table 24 below, ##STR00125## TABLE-US-00051 TABLE 24 Compound No. Y1/Y2/Y3 R1b R2b R3a 2-24-001 N-Ph H H H 2-24-002 N-Ph t-bu t-bu t-bu 2-24-003 N-Ph methyl methyl methyl 2-24-004 N-Ph b1 b1 b1 2-24-005 N-Ph b2 b2 b2 2-24-006 N-Ph b3 b3 b3 2-24-007 N-Ph b4 b4 b4 2-24-008 N-Ph b5 b5 b5 2-24-009 N-Ph b6 b6 b6 2-24-010 N-Ph b7 b7 b7 2-24-011 N-Ph b8 b8 b8 2-24-012 N-Ph b9 b9 b9 2-24-013 N-Ph b10 b10 b10 2-24-014 N-Ph a1 a1 a1 2-24-015 N-Ph a2 a2 a2 2-24-016 N-Ph a3 a3 a3 2-24-017 N-Ph a4 a4 a4 2-24-018 N-Ph a5 a5 a5 2-24-019 N-Ph a6 a6 a6 2-24-020 N-tolyl H H H 2-24-021 N-tolyl t-bu t-bu t-bu 2-24-022 N-tolyl methyl methyl methyl 2-24-023 N-tolyl b1 b1 b1 2-24-024 N-tolyl b2 b2 b2 2-24-025 N-tolyl b3 b3 b3 2-24-026 N-tolyl b4 b4 b4 2-24-027 N-tolyl b5 b5 b5 2-24-028 N-tolyl b6 b6 b6 2-24-029 N-tolyl b7 b7 b7 2-24-030 N-tolyl b8 b8 b8 2-24-031 N-tolyl b9 b9 b9 2-24-032 N-tolyl b10 b10 b10 2-24-033 N-tolyl a1 a1 a1 2-24-034 N-tolyl a2 a2 a2 2-24-035 N-tolyl a3 a3 a3 2-24-036 N-tolyl a4 a4 a4 2-24-037 N-tolyl a5 a5 a5 2-24-038 N-tolyl a6 a6 a6 2-24-039 N-Biph H H H 2-24-040 N-Biph t-bu t-bu t-bu 2-24-041 N-Biph methyl methyl methyl 2-24-042 N-Biph b1 b1 b1 2-24-043 N-Biph b2 b2 b2 2-24-044 N-Biph b3 b3 b3 2-24-045 N-Biph b4 b4 b4 2-24-046 N-Biph b5 b5 b5 2-24-047 N-Biph b6 b6 b6 2-24-048 N-Biph b7 b7 b7 2-24-049 N-Biph b8 b8 b8 2-24-050 N-Biph b9 b9 b9 2-24-051 N-Biph b10 b10 b10 2-24-052 N-Biph a1 a1 a1 2-24-053 N-Biph a2 a2 a2 2-24-054 N-Biph a3 a3 a3 2-24-055 N-Biph a4 a4 a4 2-24-056 N-Biph a5 a5 a5 2-24-057 N-Biph a6 a6 a6 2-24-058 Se H H H 2-24-059 Se t-bu t-bu t-bu 2-24-060 Se methyl methyl methyl 2-24-061 Se b1 b1 b1 2-24-062 Se b2 b2 b2 2-24-063 Se b3 b3 b3 2-24-064 Se b4 b4 b4 2-24-065 Se b5 b5 b5 2-24-066 Se b6 b6 b6 2-24-067 Se b7 b7 b7 2-24-068 Se b8 b8 b8 2-24-069 Se b9 b9 b9 2-24-070 Se b10 b10 b10 2-24-071 Se a1 a1 a1 2-24-072 Se a2 a2 a2 2-24-073 Se a3 a3 a3 2-24-074 Se a4 a4 a4 2-24-075 Se a5 a5 a5 2-24-076 Se a6 a6 a6 2-24-077 PO H H H 2-24-078 PO t-bu t-bu t-bu 2-24-079 PO methyl methyl methyl 2-24-080 PO b1 b1 b1 2-24-081 PO b2 b2 b2 2-24-082 PO b3 b3 b3 2-24-083 PO b4 b4 b4 2-24-084 PO b5 b5 b5 2-24-085 PO b6 b6 b6 2-24-086 PO b7 b7 b7 2-24-087 PO b8 b8 b8 2-24-088 PO b9 b9 b9 2-24-089 PO b10 b10 b10 2-24-090 PO a1 a1 a1 2-24-091 PO a2 a2 a2 2-24-092 PO a3 a3 a3 2-24-093 PO a4 a4 a4 2-24-094 PO a5 a5 a5 2-24-095 PO a6 a6 a6 Group 2-25 The compounds are represented by the formula 2-25 below, wherein X.sub.1 is B, and R1 b, R1c, R1d, R2b, R2c, R2d, R3a, R10a, R10b, R10c, R10d, R10e, R10f, R10g, R10h are each shown in the table 25 below, ##STR00126## TABLE-US-00052 TABLE 25 Compound R1c/R1d/R10b/ R2c/R2d/ R1b/R2b/R10a/R10d/ No. R10c R10f/R10g R3a R10e/R10h 2-25-001 H H H H 2-25-002 t-bu H H H 2-25-003 methyl H H H 2-25-004 b1 H H H 2-25-005 b2 H H H 2-25-006 b3 H H H 2-25-007 b4 H H H 2-25-008 b5 H H H 2-25-009 b6 H H H 2-25-010 b7 H H H 2-25-011 b8 H H H 2-25-012 b9 H H H 2-25-013 b10 H H H 2-25-014 a1 H H H 2-25-015 a2 H H H 2-25-016 a3 H H H 2-25-017 a4 H H H 2-25-018 a5 H H H 2-25-019 a6 H H H 2-25-020 H H H H 2-25-021 H t-bu H H 2-25-022 H methyl H H 2-25-023 H b1 H H 2-25-024 H b2 H H 2-25-025 H b3 H H 2-25-026 H b4 H H 2-25-027 H b5 H H 2-25-028 H b6 H H 2-25-029 H b7 H H 2-25-030 H b8 H H 2-25-031 H b9 H H 2-25-032 H b10 H H 2-25-033 H a1 H H 2-25-034 H a2 H H 2-25-035 H a3 H H 2-25-036 H a4 H H 2-25-037 H a5 H H 2-25-038 H a6 H H 2-25-039 H H H H 2-25-040 H H t-bu H 2-25-041 H H methyl H 2-25-042 H H b1 H 2-25-043 H H b2 H 2-25-044 H H b3 H 2-25-045 H H b4 H 2-25-046 H H b5 H 2-25-047 H H b6 H 2-25-048 H H b7 H 2-25-049 H H b8 H 2-25-050 H H b9 H 2-25-051 H H b10 H 2-25-052 H H a1 H 2-25-053 H H a2 H 2-25-054 H H a3 H 2-25-055 H H a4 H 2-25-056 H H a5 H 2-25-057 H H a6 H 2-25-058 H H t-bu H 2-25-059 t-bu H methyl H 2-25-060 methyl H b1 H 2-25-061 b1 H b2 H 2-25-062 b2 H b3 H 2-25-063 b3 H H H 2-25-064 b4 H t-bu H 2-25-065 b5 H methyl H 2-25-066 b6 H b1 H 2-25-067 b7 H b2 H 2-25-068 b8 H b3 H 2-25-069 b9 H H H 2-25-070 b10 H t-bu H 2-25-071 a1 H methyl H 2-25-072 a2 H b1 H 2-25-073 a3 H b2 H 2-25-074 a4 H b3 H 2-25-075 a5 H H H 2-25-076 a6 H t-bu H In the tables 1 to 25 regarding the groups 2-1 to 2-25 above, “t-bu” indicates “tert-butyl group” and “N-Ph”, “N-tolyl”, “N-Biph”, “a1”, “a2”, “a3, “a4”, “a5”, “a6”, “b1”, “b2”, “b3”, “b4”, “b5”, “b6”, “b7”, “b8”, “b9”, and “b10” indicates as shown below, and Y indicates Y.sub.1, Y.sub.2 or Y.sub.3: ##STR00127## ##STR00128## ##STR00129##

15. An organic light-emitting device comprising: a first electrode, a second electrode, an organic layer located between the first electrode and the second electrode, and comprising an emission layer, and wherein the organic layer comprises the heterocyclic compound of claim 1.

16. The organic light-emitting device of claim 15, wherein the emission layer comprises the heterocyclic compound of claim 1.

17. The organic light-emitting device of claim 16, wherein the heterocyclic compound is a fluorescent emitter.

18. The organic light-emitting device of claim 16, wherein the emission layer further comprises a sensitizer which satisfies Equation 1:
ΔE.sub.ST≤0.3 eV  Equation 1 where ΔE.sub.ST refers to the energy difference between a lowest excited singlet (S.sub.1) and a lowest excited triplet (T.sub.1).

19. The organic light-emitting device of claim 18, wherein the sensitizer and the heterocyclic compound satisfy Conditions 1 and 2:
T.sub.decay(HC)<T.sub.decay(S)  Condition 1
T.sub.decay(HC)<1.5 μs  Condition 2 wherein, in Conditions 1 and 2, T.sub.decay (HC) is a decay time of the heterocyclic compound, and T.sub.decay(S) is a decay time of the sensitizer.

20. The organic light-emitting device of claim 15, wherein the emission layer further includes a light-emitting dopant and a host, and an amount of the host is greater than a total amount of the heterocyclic compound and the light-emitting dopant.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

[0028] The above and other aspects, features, and advantages of certain embodiments of the disclosure will be more apparent from the following description taken in conjunction with the accompanying drawings, in which:

[0029] FIG. 1 shows a schematic cross-sectional view of an organic light-emitting device according to an embodiment;

[0030] FIGS. 2A, 2B, and 2C each show a diagram schematically illustrating energy transfer in an emission layer of an organic light-emitting device according to an embodiment.

DETAILED DESCRIPTION

[0031] Reference will now be made in detail to embodiments, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout the specification. In this regard, the present embodiments may have different forms and should not be construed as being limited to the descriptions set forth herein. Accordingly, the embodiments are merely described below, by referring to the figures, to explain aspects. As used herein, the term “and/or” includes any and all combinations of one or more of the associated listed items. Expressions such as “at least one of,” when preceding a list of elements, modify the entire list of elements and do not modify the individual elements of the list, for example, “at least one of a, b, or c” indicates only a, only b, only c, both a and b, both a and c, both b and c, all of a, b, and c, or variations thereof.

[0032] It will be understood that when an element is referred to as being “on” another element, it can be directly in contact with the other element or intervening elements may be present therebetween. In contrast, when an element is referred to as being “directly on” another element, there are no intervening elements present.

[0033] It will be understood that, although the terms first, second, third etc. may be used herein to describe various elements, components, regions, layers, and/or sections, these elements, components, regions, layers, and/or sections should not be limited by these terms. These terms are only used to distinguish one element, component, region, layer, or section from another element, component, region, layer, or section. Thus, a first element, component, region, layer, or section discussed below could be termed a second element, component, region, layer, or section without departing from the teachings of the present embodiments.

[0034] The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting. As used herein, the singular forms “a,” “an,” and “the” are intended to include the plural forms as well, unless the context clearly indicates otherwise.

[0035] The term “or” means “and/or.” It will be further understood that the terms “comprises” and/or “comprising,” or “includes” and/or “including” when used in this specification, specify the presence of stated features, regions, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, regions, integers, steps, operations, elements, components, and/or groups thereof.

[0036] Unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this general inventive concept belongs. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the relevant art and the present disclosure, and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.

[0037] Exemplary embodiments are described herein with reference to cross section illustrations that are schematic illustrations of idealized embodiments. As such, variations from the shapes of the illustrations as a result, for example, of manufacturing techniques and/or tolerances, are to be expected. Thus, embodiments described herein should not be construed as limited to the particular shapes of regions as illustrated herein but are to include deviations in shapes that result, for example, from manufacturing. For example, a region illustrated or described as flat may, typically, have rough and/or nonlinear features. Moreover, sharp angles that are illustrated may be rounded. Thus, the regions illustrated in the figures are schematic in nature and their shapes are not intended to illustrate the precise shape of a region and are not intended to limit the scope of the present claims.

[0038] “About” or “approximately” as used herein is inclusive of the stated value and means within an acceptable range of deviation for the particular value as determined by one of ordinary skill in the art, considering the measurement in question and the error associated with measurement of the particular quantity (i.e., the limitations of the measurement system). For example, “about” can mean within one or more standard deviations, or within ±20%, 10%, 5% of the stated value.

[0039] In any formula, * and *′ each indicate a binding site to a neighboring atom or a neighboring functional group.

[0040] An aspect of the present disclosure provides a heterocyclic compound represented by Formula 1-1 or 1-2 below:

##STR00003##

[0041] Formulae 1-1 and 1-2 will be described in detail.

[0042] X.sub.1 in Formulae 1-1 and 1-2 may be B or N. For example, X.sub.1 may be B.

[0043] Ring CY.sub.1, ring CY.sub.2, and ring CY.sub.3 in Formulae 1-1 and 1-2 may each independently be a C.sub.5-C.sub.30 carbocyclic group or a C.sub.1-C.sub.30 heterocyclic group, and at least one of ring CY.sub.1, ring CY.sub.2, and ring CY.sub.3 may include a pyrimidine group.

[0044] In an embodiment, ring CY.sub.1, ring CY.sub.2, and ring CY.sub.3 may each independently be group A, group B, a condensed ring in which two or more groups of group A are condensed with each other, a condensed ring in which two or more groups of group B are condensed with each other, or a condensed ring in which at least one group A is condensed with at least one group B.

[0045] Group A may be a cyclopenta-1,3-diene group, an indene group, an azulene group, a benzene group, a naphthalene group, an anthracene group, a phenanthrene group, a tetracene group, a tetraphene group, a pyrene group, a chrysene group, a triphenylene group, or a fluorene group, or

[0046] Group B may be a furan group, a thiophene group, a pyrrole group, borole group, a silole group, a pyrrolidine group, an imidazole group, a triazole group, an oxazole group, an isoxazole group, a thiazole group, an isothiazole group, a pyridine group, a pyrimidine group, a pyridazine group, a triazine group, an indole group, an isoindole group, an indolizine group, a quinoline group, an isoquinoline group, a quinoxaline group, an isoquinoxaline group, a carbazole group, a dibenzofuran group, a dibenzothiophene group, a dibenzosilole group, or a dibenzoborole group.

[0047] For example, ring CY.sub.1, ring CY.sub.2, and ring CY.sub.3 may each independently be a benzene group, a naphthalene group, a fluorene group, a pyridine group, a pyrimidine group, a pyrazine group, a quinoline group, an isoquinoline group, a quinazoline group, a quinoxaline group, a phthalazine group, a carbazole group, an azacarbazole group, a dibenzofuran group, a dibenzothiophene group, a dibenzoselenophene group, a dibenzosilole group, an azadibenzofuran group, an azadibenzothiophene group, an azadibenzoselenophene group, or an azadibenzosilole group, but embodiments of the present disclosure are not limited thereto.

[0048] In an embodiment, when 1 or 2 rings of the ring CY.sub.1 to ring CY.sub.3 include a pyrimidine group, the remaining ring may be a benzene group, a naphthalene group, or a fluorene group.

[0049] For example, ring CY.sub.3 may be a pyrimidine group and ring CY.sub.1 and ring CY.sub.2 may each be a benzene group; ring CY.sub.1 and ring CY.sub.2 may each be a pyrimidine group and ring CY.sub.3 may be a benzene group; or ring CY.sub.1, ring CY.sub.2, and ring CY.sub.3 may each be a pyrimidine group, but embodiments of the present disclosure are not limited thereto.

[0050] Y.sub.1, Y.sub.2, and Y.sub.3 in Formulae 1-1 and 1-2 may each independently be O, S, Se, B(R.sub.4), N(R.sub.4), C(R.sub.4)(R.sub.5), Si(R.sub.4)(R.sub.5), Ge(R.sub.4)(R.sub.5), P(R.sub.4), P(═O)(R.sub.4), P(═S)(R.sub.4), or Al(R.sub.4).

[0051] In an embodiment, at least one of Y.sub.1 to Y.sub.3 may be N(R.sub.4). For example, each of Y.sub.1 to Y.sub.3 may be N(R.sub.4), but embodiments of the present disclosure are not limited thereto.

[0052] In an embodiment, X.sub.1 may be B and each of Y.sub.1 and Y.sub.2 may be N(R.sub.4).

[0053] In an embodiment, X.sub.1 may be B and Y.sub.1 to Y.sub.3 may be identical to each other. For example, X.sub.1 may be B and Y.sub.1 to Y.sub.3 may each be C(R.sub.4)(R.sub.5) or N(R.sub.4).

[0054] R.sub.1, R.sub.2, R.sub.3, R.sub.4 and R.sub.5 in Formulae 1-1 and 1-2 may each independently be hydrogen, deuterium, —F, —Cl, —Br, —I, —SF.sub.5, a hydroxyl group, a cyano group, a nitro group, an amidino group, a hydrazine group, a hydrazone group, a carboxylic acid group or a salt thereof, a sulfonic acid group or a salt thereof, a phosphoric acid group or a salt thereof, a substituted or unsubstituted C.sub.1-C.sub.60 alkyl group, a substituted or unsubstituted C.sub.2-C.sub.60 alkenyl group, a substituted or unsubstituted C.sub.2-C.sub.60 alkynyl group, a substituted or unsubstituted C.sub.1-C.sub.60 alkoxy group, a substituted or unsubstituted C.sub.1-C.sub.60 alkylthio group, a substituted or unsubstituted C.sub.3-C.sub.10 cycloalkyl group, a substituted or unsubstituted C.sub.1-C.sub.10 heterocycloalkyl group, a substituted or unsubstituted C.sub.3-C.sub.10 cycloalkenyl group, a substituted or unsubstituted C.sub.2-C.sub.10 heterocycloalkenyl group, a substituted or unsubstituted C.sub.6-C.sub.60 aryl group, a substituted or unsubstituted C.sub.7-C.sub.60 arylalkyl group, a substituted or unsubstituted C.sub.6-C.sub.60 aryloxy group, a substituted or unsubstituted C.sub.6-C.sub.60 arylthio group, a substituted or unsubstituted C.sub.1-C.sub.60 heteroaryl group, a substituted or unsubstituted C.sub.1-C.sub.60 heteroaryloxy group, a substituted or unsubstituted C.sub.1-C.sub.60 heteroarylthio group, a substituted or unsubstituted C.sub.2-C.sub.60 heteroarylalkyl group, a substituted or unsubstituted monovalent non-aromatic condensed polycyclic group, a substituted or unsubstituted monovalent non-aromatic condensed heteropolycyclic group, —N(Q.sub.1)(Q.sub.2), —Si(Q.sub.3)(Q.sub.4)(Q.sub.5), —B(Q.sub.6)(Q.sub.7), or —P(═O)(Q.sub.8)(Q), and neighboring two groups of R.sub.1 to R.sub.5 may optionally be bonded to form a C.sub.5-C.sub.30 carbocyclic group unsubstituted or substituted with R.sub.10 or a C.sub.1-C.sub.30 heterocyclic group unsubstituted or substituted with R.sub.10. In this regard, R.sub.10 may be the same as described in connection with R.sub.1.

[0055] In an embodiment, R.sub.1 to R.sub.5 may each independently be:

[0056] hydrogen, deuterium, —F, —Cl, —Br, —I, a hydroxyl group, a cyano group (CN), a nitro group, an amino group, a C.sub.1-C.sub.60 alkyl group, a C.sub.1-C.sub.60 alkylthio group, or a C.sub.1-C.sub.60 alkoxy group;

[0057] a C.sub.1-C.sub.60 alkyl group, a C.sub.1-C.sub.60 alkylthio group, or a C.sub.1-C.sub.60 alkoxy group, each independently substituted with at least one of deuterium, —F, —Cl, —Br, —I, a hydroxyl group, a cyano group (CN), a nitro group, an amino group, a phenyl group, a biphenyl group, a naphthyl group, a fluorenyl group, a phenanthrenyl group, an anthracenyl group, a fluoranthenyl group, a triphenylenyl group, a pyrenyl group, or a chrysenyl group;

[0058] a cyclopentyl group, a cyclohexyl group, a cycloheptyl group, a cyclopentenyl group, a cyclohexenyl group, a cycloheptenyl group, a phenyl group, a biphenyl group, a naphthyl group, a fluorenyl group, a phenanthrenyl group, an anthracenyl group, a fluoranthenyl group, a triphenylenyl group, a pyrenyl group, a chrysenyl group, a pyrrolyl group, a thiophenyl group, a furanyl group, an imidazolyl group, a pyrazolyl group, a thiazolyl group, an isothiazolyl group, an oxazolyl group, an isoxazolyl group, a pyridinyl group, a pyrazinyl group, a pyrimidinyl group, a pyridazinyl group, an isoindolyl group, an indolyl group, an indazolyl group, a purinyl group, a quinolinyl group, an isoquinolinyl group, a benzoquinolinyl group, a quinoxalinyl group, a quinazolinyl group, a cinnolinyl group, a phenanthrolinyl group, a benzoimidazolyl group, a benzofuranyl group, a benzothiophenyl group, a benzoisothiazolyl group, a benzoxazolyl group, an isobenzoxazolyl group, a triazolyl group, a tetrazolyl group, an oxadiazolyl group, a triazinyl group, a dibenzofuranyl group, a dibenzothiophenyl group, or a carbazolyl group;

[0059] a cyclopentyl group, a cyclohexyl group, a cycloheptyl group, a cyclopentenyl group, a cyclohexenyl group, a cycloheptenyl group, a phenyl group, a biphenyl group, a naphthyl group, a fluorenyl group, a phenanthrenyl group, an anthracenyl group, a fluoranthenyl group, a triphenylenyl group, a pyrenyl group, a chrysenyl group, a pyrrolyl group, a thiophenyl group, a furanyl group, an imidazolyl group, a pyrazolyl group, a thiazolyl group, an isothiazolyl group, an oxazolyl group, an isoxazolyl group, a pyridinyl group, a pyrazinyl group, a pyrimidinyl group, a pyridazinyl group, an isoindolyl group, an indolyl group, an indazolyl group, a purinyl group, a quinolinyl group, an isoquinolinyl group, a benzoquinolinyl group, a quinoxalinyl group, a quinazolinyl group, a cinnolinyl group, a phenanthrolinyl group, a benzoimidazolyl group, a benzofuranyl group, a benzothiophenyl group, a benzoisothiazolyl group, a benzoxazolyl group, an isobenzoxazolyl group, a triazolyl group, a tetrazolyl group, an oxadiazolyl group, a triazinyl group, a dibenzofuranyl group, a dibenzothiophenyl group, or a carbazolyl group, each independently substituted with at least one of deuterium, —F, —Cl, —Br, —I, a hydroxyl group, a cyano group (CN), a nitro group, an amino group, a C.sub.1-C.sub.60 alkyl group, a C.sub.1-C.sub.60 alkoxy group, a C.sub.1-C.sub.60 alkylthio group, a C.sub.7-C.sub.60 arylalkyl group, a cyclopentyl group, a cyclohexyl group, a cycloheptyl group, a cyclopentenyl group, a cyclohexenyl group, a cycloheptenyl group, a phenyl group, a biphenyl group, a naphthyl group, a fluorenyl group, a phenanthrenyl group, an anthracenyl group, a fluoranthenyl group, a triphenylenyl group, a pyrenyl group, a chrysenyl group, a pyrrolyl group, a thiophenyl group, a furanyl group, an imidazolyl group, a pyrazolyl group, a thiazolyl group, an isothiazolyl group, an oxazolyl group, an isoxazolyl group, a pyridinyl group, a pyrazinyl group, a pyrimidinyl group, a pyridazinyl group, an isoindolyl group, an indolyl group, an indazolyl group, a purinyl group, a quinolinyl group, an isoquinolinyl group, a benzoquinolinyl group, a quinoxalinyl group, a quinazolinyl group, a cinnolinyl group, a phenanthrolinyl group, a benzoimidazolyl group, a benzofuranyl group, a benzothiophenyl group, a benzoisothiazolyl group, a benzoxazolyl group, an isobenzoxazolyl group, a triazolyl group, a tetrazolyl group, an oxadiazolyl group, a triazinyl group, a dibenzofuranyl group, a dibenzothiophenyl group, a carbazolyl group, —Si(Q.sub.31)(Q.sub.32)(Q.sub.33), —N(Q.sub.34)(Q.sub.35), —B(Q.sub.36)(Q.sub.37), or —P(═O)(Q.sub.38)(Q.sub.39); or

[0060] —N(Q.sub.1)(Q.sub.2), —Si(Q.sub.3)(Q.sub.4)(Q.sub.5), —B(Q.sub.6)(Q.sub.7), or —P(═O)(Q.sub.8)(Q.sub.9),

[0061] but embodiments of the present disclosure are not limited thereto.

[0062] For example, R.sub.1 to R.sub.3 may each independently be:

[0063] hydrogen, deuterium, —F, —Cl, —Br, —I, a hydroxyl group, a cyano group, a nitro group, a methyl group, an ethyl group, an n-propyl group, an iso-propyl group, an n-butyl group, an iso-butyl group, a sec-butyl group, a tert-butyl group, an n-pentyl group, a tert-pentyl group, a neo-pentyl group, an iso-pentyl group, a sec-pentyl group, a 3-pentyl group, a sec-isopentyl group, an n-hexyl group, an iso-hexyl group, a sec-hexyl group, or a tert-hexyl group; or

[0064] a methyl group, an ethyl group, an n-propyl group, an iso-propyl group, an n-butyl group, an iso-butyl group, a sec-butyl group, a tert-butyl group, an n-pentyl group, a tert-pentyl group, a neo-pentyl group, an iso-pentyl group, a sec-pentyl group, a 3-pentyl group, a sec-isopentyl group, an n-hexyl group, an iso-hexyl group, a sec-hexyl group, or a tert-hexyl group, each independently substituted with at least one of deuterium, —F, —Cl, —Br, —I, a hydroxyl group, a cyano group, a nitro group, or a phenyl group.

[0065] For example, R.sub.4 and R.sub.5 may each independently be:

[0066] hydrogen, deuterium, —F, —Cl, —Br, —I, a hydroxyl group, a cyano group (CN), a nitro group, an amino group, a C.sub.1-C.sub.60 alkyl group, a C.sub.1-C.sub.60 alkylthio group, or a C.sub.1-C.sub.60 alkoxy group;

[0067] a C.sub.1-C.sub.60 alkyl group, a C.sub.1-C.sub.60 alkylthio group, or a C.sub.1-C.sub.60 alkoxy group, each independently substituted with at least one of deuterium, —F, —Cl, —Br, —I, a hydroxyl group, a cyano group (CN), a nitro group, an amino group, or a phenyl group; and

[0068] a group represented by one of Formulae 4-1 to 4-42, but embodiments of the present disclosure are not limited thereto:

##STR00004## ##STR00005## ##STR00006## ##STR00007## ##STR00008## ##STR00009##

[0069] wherein, in Formulae 4-1 to 4-42,

[0070] Y.sub.31 may be O, S, C(Z.sub.43)(Z.sub.44), N(Z.sub.43), or Si(Z.sub.43)(Z.sub.44),

[0071] Z.sub.41 to Z.sub.44 may each independently be:

[0072] hydrogen, deuterium, —F, —Cl, —Br, —I, a hydroxyl group, a cyano group, a nitro group, an amino group, an amidino group, a hydrazine group, a hydrazone group, a carboxylic acid group or a salt thereof, a sulfonic acid group or a salt thereof, a phosphoric acid group or a salt thereof, a C.sub.1-C.sub.20 alkyl group, a C.sub.1-C.sub.20 alkoxy group, a C.sub.1-C.sub.20 alkylthio group, a C.sub.7-C.sub.60 arylalkyl group, a cyclopentyl group, a cyclohexyl group, a cycloheptyl group, a cyclopentenyl group, a cyclohexenyl group, a phenyl group, a biphenyl group, a naphthyl group, a fluorenyl group, a phenanthrenyl group, an anthracenyl group, a fluoranthenyl group, a triphenylenyl group, a pyrenyl group, a chrysenyl group, a pyrrolyl group, a thiophenyl group, a furanyl group, an imidazolyl group, a pyrazolyl group, a thiazolyl group, an isothiazolyl group, an oxazolyl group, an isoxazolyl group, a pyridinyl group, a pyrazinyl group, a pyrimidinyl group, a pyridazinyl group, an isoindolyl group, an indolyl group, an indazolyl group, a purinyl group, a quinolinyl group, an isoquinolinyl group, a benzoquinolinyl group, a quinoxalinyl group, a quinazolinyl group, a cinnolinyl group, a phenanthrolinyl group, a benzoimidazolyl group, a benzofuranyl group, a benzothiophenyl group, a isobenzothiazolyl group, a benzoxazolyl group, an isobenzoxazolyl group, a triazolyl group, a tetrazolyl group, an oxadiazolyl group, a triazinyl group, a dibenzofuranyl group, a dibenzothiophenyl group, or a carbazolyl group;

[0073] a cyclopentyl group, a cyclohexyl group, a cycloheptyl group, a cyclopentenyl group, a cyclohexenyl group, a phenyl group, a biphenyl group, a naphthyl group, a fluorenyl group, a phenanthrenyl group, an anthracenyl group, a fluoranthenyl group, a triphenylenyl group, a pyrenyl group, a chrysenyl group, a pyrrolyl group, a thiophenyl group, a furanyl group, an imidazolyl group, a pyrazolyl group, a thiazolyl group, an isothiazolyl group, an oxazolyl group, an isoxazolyl group, a pyridinyl group, a pyrazinyl group, a pyrimidinyl group, a pyridazinyl group, an isoindolyl group, an indolyl group, an indazolyl group, a purinyl group, a quinolinyl group, an isoquinolinyl group, a benzoquinolinyl group, a quinoxalinyl group, a quinazolinyl group, a cinnolinyl group, a phenanthrolinyl group, a benzoimidazolyl group, a benzofuranyl group, a benzothiophenyl group, a benzoisothiazolyl group, a benzoxazolyl group, an isobenzoxazolyl group, a triazolyl group, a tetrazolyl group, an oxadiazolyl group, a triazinyl group, a dibenzofuranyl group, a dibenzothiophenyl group, or a carbazolyl group, each independently substituted with at least one of deuterium, —F, —Cl, —Br, —I, a hydroxyl group, a cyano group, a nitro group, an amino group, an amidino group, a hydrazine group, a hydrazone group, a carboxylic acid group or a salt thereof, a sulfonic acid group or a salt thereof, a phosphoric acid group or a salt thereof, a C.sub.1-C.sub.20 alkyl group, a C.sub.1-C.sub.20 alkoxy group, a C.sub.1-C.sub.20 alkylthio group, or a C.sub.7-C.sub.60 arylalkyl group (for example, a cumyl group),

[0074] f3 may be an integer from 1 to 3,

[0075] f4 may be an integer from 1 to 4,

[0076] f5 may be an integer from 1 to 5,

[0077] f6 may be an integer from 1 to 6,

[0078] f7 may be an integer from 1 to 7,

[0079] f9 may be an integer from 1 to 9,

[0080] * indicates a binding site to a neighboring atom, and

[0081] substituent Z.sub.41 is present on each ring through which the bond with the substituent Z.sub.41 passes.

[0082] For example, R.sub.4 and R.sub.5 may each independently be:

[0083] hydrogen, deuterium, —F, —Cl, —Br, —I, a hydroxyl group, a cyano group, a nitro group, a methyl group, an ethyl group, an n-propyl group, an iso-propyl group, an n-butyl group, an iso-butyl group, a sec-butyl group, a tert-butyl group, an n-pentyl group, a tert-pentyl group, a neo-pentyl group, an iso-pentyl group, a sec-pentyl group, a 3-pentyl group, a sec-isopentyl group, an n-hexyl group, an iso-hexyl group, a sec-hexyl group, or a tert-hexyl group; or

[0084] a methyl group, an ethyl group, an n-propyl group, an iso-propyl group, an n-butyl group, an iso-butyl group, a sec-butyl group, a tert-butyl group, an n-pentyl group, a tert-pentyl group, a neo-pentyl group, an iso-pentyl group, a sec-pentyl group, a 3-pentyl group, a sec-isopentyl group, an n-hexyl group, an iso-hexyl group, a sec-hexyl group, or a tert-hexyl group, each independently substituted with at least one of deuterium, —F, —Cl, —Br, —I, a hydroxyl group, a cyano group, a nitro group, or a phenyl group; and

[0085] a group represented by one of Formulae 4-1 to 4-8, and

[0086] Y.sub.31 in Formulae 4-5 to 4-8 may be S, C(Z.sub.43)(Z.sub.44), N(Z.sub.43), or Si(Z.sub.43)(Z.sub.44).

[0087] In Formulae 1-1 and 1-2, a1 indicates the number of R.sub.1(s) and may be an integer from 1 to 10, wherein, when a1 is 2 or more, two or more of R.sub.1(s) may be identical to or different from each other; a2 indicates the number of R.sub.2(s) and may be an integer from 1 to 10, wherein, when a2 is 2 or more, two or more of R.sub.2(s) may be identical to or different from each other; and a3 indicates the number of R.sub.3(s) and may be an integer from 1 to 10, wherein, when a3 is 2 or more, two or more of R.sub.3(s) may be identical to or different from each other.

[0088] A heterocyclic compound represented by Formula 1-1 or 1-2 may satisfy any of the following conditions (i) to (iii):

[0089] (i) when any one of ring CY.sub.1, ring CY.sub.2, and ring CY.sub.3 contains pyrimidine, at least one of Y.sub.1 to Y.sub.3 is N(R.sub.4);

[0090] (ii) when two of ring CY.sub.1, ring CY.sub.2, and ring CY.sub.3 each contain pyrimidine, at least one of Y.sub.1 to Y.sub.3 is N(R.sub.4); and

[0091] (iii) when each of ring CY.sub.1, ring CY.sub.2, and ring CY.sub.3 contains pyrimidine, Y.sub.1 to Y.sub.3 may each independently be Se, B(R.sub.4), N(R.sub.4), C(R.sub.4)(R.sub.5), Si(R.sub.4)(R.sub.5), Ge(R.sub.4)(R.sub.5), P(R.sub.4), P(═O)(R.sub.4), P(═S)(R.sub.4), or Al(R.sub.4).

[0092] In an embodiment, the heterocyclic compound may be represented by one of Formulae 2-1 to 2-25:

##STR00010## ##STR00011## ##STR00012## ##STR00013## ##STR00014## ##STR00015## ##STR00016## ##STR00017##

[0093] wherein, in Formulae 2-1 to 2-25,

[0094] ring CY.sub.1, ring CY.sub.2, ring CY.sub.3, X.sub.1, Y.sub.1, Y.sub.2, Y.sub.3, R.sub.1, R.sub.2, R.sub.3, a1, a2, and a3 are the same as described in the present specification,

[0095] R.sub.1a to R.sub.1d are each independently the same as described in connection with R.sub.1,

[0096] R.sub.2a to R.sub.2d are each independently the same as described in connection with R.sub.2,

[0097] R.sub.3a is the same as described in connection with R.sub.3, and

[0098] R.sub.10a to R.sub.10h are each independently the same as described in connection with R.sub.10.

[0099] For example, in Formulae 2-1 to 2-13 and 2-18 to 2-23,

[0100] ring CY.sub.1 to ring CY.sub.3 may each independently be a benzene group, a naphthalene group, or a fluorene group.

[0101] In an embodiment, the heterocyclic compound may be of Compounds of groups 2-1 to 2-25 below:

Group 2-1

[0102] The compounds are represented by the formula 2-1 below, wherein CY.sub.2 and CY.sub.3 are each a benzene group, X.sub.1 is B, and Y1, Y2, R1b, R1d, (R2)a2, (R3)a3 are each shown in the table 1 below,

##STR00018##

TABLE-US-00001 TABLE 1 Compound No. Y1 Y2 R1b R1d (R2)a2 (R3)a3 2-1-001 N—Ph N—Ph H H H H 2-1-002 N—Ph N—Ph t-bu H H H 2-1-003 N—Ph N—Ph methyl H H H 2-1-004 N—Ph N—Ph t-bu t-bu t-bu t-bu 2-1-005 N—Ph N—Ph methyl methyl methyl methyl 2-1-006 N—Ph N—Ph b1 H H H 2-1-007 N—Ph N—Ph b2 H H H 2-1-008 N—Ph N—Ph b3 H H H 2-1-009 N—Ph N—Ph H H H a1 2-1-010 N—Ph N—Ph t-bu H H a1 2-1-011 N—Ph N—Ph methyl H H a1 2-1-012 N—Ph N—Ph b1 H H a1 2-1-013 N—Ph N—Ph b2 H H a1 2-1-014 N—Ph N—Ph b3 H H a1 2-1-015 N—Ph N—Ph H H H a2 2-1-016 N—Ph N—Ph t-bu H H a2 2-1-017 N—Ph N—Ph methyl H H a2 2-1-018 N—Ph N—Ph b1 H H a2 2-1-019 N—Ph N—Ph b2 H H a2 2-1-020 N—Ph N—Ph b3 H H a2 2-1-021 N—Ph N—Ph H H H a3 2-1-022 N—Ph N—Ph t-bu H H a3 2-1-023 N—Ph N—Ph methyl H H a3 2-1-024 N—Ph N—Ph b1 H H a3 2-1-025 N—Ph N—Ph b2 H H a3 2-1-026 N—Ph N—Ph b3 H H a3 2-1-027 N—Ph N—Ph H H H a4 2-1-028 N—Ph N—Ph t-bu H H a4 2-1-029 N—Ph N—Ph methyl H H a4 2-1-030 N—Ph N—Ph b1 H H a4 2-1-031 N—Ph N—Ph b2 H H a4 2-1-032 N—Ph N—Ph b3 H H a4 2-1-033 N—Ph N—Ph H H H a5 2-1-034 N—Ph N—Ph t-bu H H a5 2-1-035 N—Ph N—Ph methyl H H a5 2-1-036 N—Ph N—Ph b1 H H a5 2-1-037 N—Ph N—Ph b2 H H a5 2-1-038 N—Ph N—Ph b3 H H a5 2-1-039 N—Ph N—Ph H H H a6 2-1-040 N—Ph N—Ph t-bu H H a6 2-1-041 N—Ph N—Ph methyl H H a6 2-1-042 N—Ph N—Ph b1 H H a6 2-1-043 N—Ph N—Ph b2 H H a6 2-1-044 N—Ph N—Ph b3 H H a6 2-1-045 N—Ph N—Ph H H a1 H 2-1-046 N—Ph N—Ph t-bu H a1 H 2-1-047 N—Ph N—Ph methyl H a1 H 2-1-048 N—Ph N—Ph b1 H a1 H 2-1-049 N—Ph N—Ph b2 H a1 H 2-1-050 N—Ph N—Ph b3 H a1 H 2-1-051 N—Ph N—Ph H H a2 H 2-1-052 N—Ph N—Ph t-bu H a2 H 2-1-053 N—Ph N—Ph methyl H a2 H 2-1-054 N—Ph N—Ph b1 H a2 H 2-1-055 N—Ph N—Ph b2 H a2 H 2-1-056 N—Ph N—Ph b3 H a2 H 2-1-057 N—Ph N—Ph H H a3 H 2-1-058 N—Ph N—Ph t-bu H a3 H 2-1-059 N—Ph N—Ph methyl H a3 H 2-1-060 N—Ph N—Ph b1 H a3 H 2-1-061 N—Ph N—Ph b2 H a3 H 2-1-062 N—Ph N—Ph b3 H a3 H 2-1-063 N—Ph N—Ph H H a4 H 2-1-064 N—Ph N—Ph t-bu H a4 H 2-1-065 N—Ph N—Ph methyl H a4 H 2-1-066 N—Ph N—Ph b1 H a4 H 2-1-067 N—Ph N—Ph b2 H a4 H 2-1-068 N—Ph N—Ph b3 H a4 H 2-1-069 N—Ph N—Ph H H a5 H 2-1-070 N—Ph N—Ph t-bu H a5 H 2-1-071 N—Ph N—Ph methyl H a5 H 2-1-072 N—Ph N—Ph b1 H a5 H 2-1-073 N—Ph N—Ph b2 H a5 H 2-1-074 N—Ph N—Ph b3 H a5 H 2-1-075 N—Ph N—Ph H H a6 H 2-1-076 N—Ph N—Ph t-bu H a6 H 2-1-077 N—Ph N—Ph methyl H a6 H 2-1-078 N—Ph N—Ph b1 H a6 H 2-1-079 N—Ph N—Ph b2 H a6 H 2-1-080 N—Ph N—Ph b3 H a6 H 2-1-081 N—Ph N—Ph H H b1 H 2-1-082 N—Ph N—Ph t-bu H b1 H 2-1-083 N—Ph N—Ph methyl H b1 H 2-1-084 N—Ph N—Ph b1 H b1 H 2-1-085 N—Ph N—Ph b2 H b1 H 2-1-086 N—Ph N—Ph b3 H b1 H 2-1-087 N—Ph N—Ph H H b2 H 2-1-088 N—Ph N—Ph t-bu H b2 H 2-1-089 N—Ph N—Ph methyl H b2 H 2-1-090 N—Ph N—Ph b1 H b2 H 2-1-091 N—Ph N—Ph b2 H b2 H 2-1-092 N—Ph N—Ph b3 H b2 H 2-1-093 N—Ph N—Ph H H b3 H 2-1-094 N—Ph N—Ph t-bu H b3 H 2-1-095 N—Ph N—Ph methyl H b3 H 2-1-096 N—Ph N—Ph b1 H b3 H 2-1-097 N—Ph N—Ph b2 H b3 H 2-1-098 N—Ph N—Ph b3 H b3 H 2-1-099 N—Ph N—Ph H H b4 H 2-1-100 N—Ph N—Ph t-bu H b4 H 2-1-101 N—Ph N—Ph methyl H b4 H 2-1-102 N—Ph N—Ph b1 H b4 H 2-1-103 N—Ph N—Ph b2 H b4 H 2-1-104 N—Ph N—Ph b3 H b4 H 2-1-105 N—Ph N—Ph H H b5 H 2-1-106 N—Ph N—Ph t-bu H b5 H 2-1-107 N—Ph N—Ph methyl H b5 H 2-1-108 N—Ph N—Ph b1 H b5 H 2-1-109 N—Ph N—Ph b2 H b5 H 2-1-110 N—Ph N—Ph b3 H b5 H 2-1-111 N—Ph N—Ph H H b6 H 2-1-112 N—Ph N—Ph t-bu H b6 H 2-1-113 N—Ph N—Ph methyl H b6 H 2-1-114 N—Ph N—Ph b1 H b6 H 2-1-115 N—Ph N—Ph b2 H b6 H 2-1-116 N—Ph N—Ph b3 H b6 H 2-1-117 N—Ph N—Ph H H b7 H 2-1-118 N—Ph N—Ph t-bu H b7 H 2-1-119 N—Ph N—Ph methyl H b7 H 2-1-120 N—Ph N—Ph b1 H b7 H 2-1-121 N—Ph N—Ph b2 H b7 H 2-1-122 N—Ph N—Ph b3 H b7 H 2-1-123 N—Ph N—Ph H H b8 H 2-1-124 N—Ph N—Ph t-bu H b8 H 2-1-125 N—Ph N—Ph methyl H b8 H 2-1-126 N—Ph N—Ph b1 H b8 H 2-1-127 N—Ph N—Ph b2 H b8 H 2-1-128 N—Ph N—Ph b3 H b8 H 2-1-129 N—Ph N—Ph H H b9 H 2-1-130 N—Ph N—Ph t-bu H b9 H 2-1-131 N—Ph N—Ph methyl H b9 H 2-1-132 N—Ph N—Ph b1 H b9 H 2-1-133 N—Ph N—Ph b2 H b9 H 2-1-134 N—Ph N—Ph b3 H b9 H 2-1-135 N—Ph N—Ph H H b10 H 2-1-136 N—Ph N—Ph t-bu H b10 H 2-1-137 N—Ph N—Ph methyl H b10 H 2-1-138 N—Ph N—Ph b1 H b10 H 2-1-139 N—Ph N—Ph b2 H b10 H 2-1-140 N—Ph N—Ph b3 H b10 H 2-1-141 N—Ph N—Ph H H a1 a1 2-1-142 N—Ph N—Ph t-bu H a1 a1 2-1-143 N—Ph N—Ph methyl H a1 a1 2-1-144 N—Ph N—Ph b1 H a1 a1 2-1-145 N—Ph N—Ph b2 H a1 a1 2-1-146 N—Ph N—Ph b3 H a1 a1 2-1-147 N—Ph N—Ph H H a2 a2 2-1-148 N—Ph N—Ph t-bu H a2 a2 2-1-149 N—Ph N—Ph methyl H a2 a2 2-1-150 N—Ph N—Ph b1 H a2 a2 2-1-151 N—Ph N—Ph b2 H a2 a2 2-1-152 N—Ph N—Ph b3 H a2 a2 2-1-153 N—Ph N—Ph H H a3 a3 2-1-154 N—Ph N—Ph t-bu H a3 a3 2-1-155 N—Ph N—Ph methyl H a3 a3 2-1-156 N—Ph N—Ph b1 H a3 a3 2-1-157 N—Ph N—Ph b2 H a3 a3 2-1-158 N—Ph N—Ph b3 H a3 a3 2-1-159 N—Ph N—Ph H H b1 b1 2-1-160 N—Ph N—Ph t-bu H b1 b1 2-1-161 N—Ph N—Ph methyl H b1 b1 2-1-162 N—Ph N—Ph b1 H b1 b1 2-1-163 N—Ph N—Ph b2 H b1 b1 2-1-164 N—Ph N—Ph b3 H b1 b1 2-1-165 N—Ph N—Ph H H b2 b2 2-1-166 N—Ph N—Ph t-bu H b2 b2 2-1-167 N—Ph N—Ph methyl H b2 b2 2-1-168 N—Ph N—Ph b1 H b2 b2 2-1-169 N—Ph N—Ph b2 H b2 b2 2-1-170 N—Ph N—Ph b3 H b2 b2 2-1-171 N—Ph N—Ph H H b3 b3 2-1-172 N—Ph N—Ph t-bu H b3 b3 2-1-173 N—Ph N—Ph methyl H b3 b3 2-1-174 N—Ph N—Ph b1 H b3 b3 2-1-175 N—Ph N—Ph b2 H b3 b3 2-1-176 N—Ph N—Ph b3 H b3 b3 2-1-177 N—Ph N—Ph H H b5 b5 2-1-178 N—Ph N—Ph t-bu H b5 b5 2-1-179 N—Ph N—Ph methyl H b5 b5 2-1-180 N—Ph N—Ph b1 H b5 b5 2-1-181 N—Ph N—Ph b2 H b5 b5 2-1-182 N—Ph N—Ph b3 H b5 b5 2-1-183 N—Ph N—Ph H H b6 b6 2-1-184 N—Ph N—Ph t-bu H b6 b6 2-1-185 N—Ph N—Ph methyl H b6 b6 2-1-186 N—Ph N—Ph b1 H b6 b6 2-1-187 N—Ph N—Ph b2 H b6 b6 2-1-188 N—Ph N—Ph b3 H b6 b6 2-1-189 N—Ph N—Ph H H b7 b7 2-1-190 N—Ph N—Ph t-bu H b7 b7 2-1-191 N—Ph N—Ph methyl H b7 b7 2-1-192 N—Ph N—Ph b1 H b7 b7 2-1-193 N—Ph N—Ph b2 H b7 b7 2-1-194 N—Ph N—Ph b3 H b7 b7 2-1-195 N-tolyl N-tolyl H H H H 2-1-196 N-tolyl N-tolyl t-bu H H H 2-1-197 N-tolyl N-tolyl methyl H H H 2-1-198 N-tolyl N-tolyl t-bu t-bu t-bu t-bu 2-1-199 N-tolyl N-tolyl methyl methyl methyl methyl 2-1-200 N-tolyl N-tolyl b1 H H H 2-1-201 N-tolyl N-tolyl b2 H H H 2-1-202 N-tolyl N-tolyl b3 H H H 2-1-203 N-tolyl N-tolyl H H H a1 2-1-204 N-tolyl N-tolyl t-bu H H a1 2-1-205 N-tolyl N-tolyl methyl H H a1 2-1-206 N-tolyl N-tolyl b1 H H a1 2-1-207 N-tolyl N-tolyl b2 H H a1 2-1-208 N-tolyl N-tolyl b3 H H a1 2-1-209 N-tolyl N-tolyl H H H a2 2-1-210 N-tolyl N-tolyl t-bu H H a2 2-1-211 N-tolyl N-tolyl methyl H H a2 2-1-212 N-tolyl N-tolyl b1 H H a2 2-1-213 N-tolyl N-tolyl b2 H H a2 2-1-214 N-tolyl N-tolyl b3 H H a2 2-1-215 N-tolyl N-tolyl H H H a3 2-1-216 N-tolyl N-tolyl t-bu H H a3 2-1-217 N-tolyl N-tolyl methyl H H a3 2-1-218 N-tolyl N-tolyl b1 H H a3 2-1-219 N-tolyl N-tolyl b2 H H a3 2-1-220 N-tolyl N-tolyl b3 H H a3 2-1-221 N-tolyl N-tolyl H H H a4 2-1-222 N-tolyl N-tolyl t-bu H H a4 2-1-223 N-tolyl N-tolyl methyl H H a4 2-1-224 N-tolyl N-tolyl b1 H H a4 2-1-225 N-tolyl N-tolyl b2 H H a4 2-1-226 N-tolyl N-tolyl b3 H H a4 2-1-227 N-tolyl N-tolyl H H H a5 2-1-228 N-tolyl N-tolyl t-bu H H a5 2-1-229 N-tolyl N-tolyl methyl H H a5 2-1-230 N-tolyl N-tolyl b1 H H a5 2-1-231 N-tolyl N-tolyl b2 H H a5 2-1-232 N-tolyl N-tolyl b3 H H a5 2-1-233 N-tolyl N-tolyl H H H a6 2-1-234 N-tolyl N-tolyl t-bu H H a6 2-1-235 N-tolyl N-tolyl methyl H H a6 2-1-236 N-tolyl N-tolyl b1 H H a6 2-1-237 N-tolyl N-tolyl b2 H H a6 2-1-238 N-tolyl N-tolyl b3 H H a6 2-1-239 N-tolyl N-tolyl H H a1 H 2-1-240 N-tolyl N-tolyl t-bu H a1 H 2-1-241 N-tolyl N-tolyl methyl H a1 H 2-1-242 N-tolyl N-tolyl b1 H a1 H 2-1-243 N-tolyl N-tolyl b2 H a1 H 2-1-244 N-tolyl N-tolyl b3 H a1 H 2-1-245 N-tolyl N-tolyl H H a2 H 2-1-246 N-tolyl N-tolyl t-bu H a2 H 2-1-247 N-tolyl N-tolyl methyl H a2 H 2-1-248 N-tolyl N-tolyl b1 H a2 H 2-1-249 N-tolyl N-tolyl b2 H a2 H 2-1-250 N-tolyl N-tolyl b3 H a2 H 2-1-251 N-tolyl N-tolyl H H a3 H 2-1-252 N-tolyl N-tolyl t-bu H a3 H 2-1-253 N-tolyl N-tolyl methyl H a3 H 2-1-254 N-tolyl N-tolyl b1 H a3 H 2-1-255 N-tolyl N-tolyl b2 H a3 H 2-1-256 N-tolyl N-tolyl b3 H a3 H 2-1-257 N-tolyl N-tolyl H H a4 H 2-1-258 N-tolyl N-tolyl t-bu H a4 H 2-1-259 N-tolyl N-tolyl methyl H a4 H 2-1-260 N-tolyl N-tolyl b1 H a4 H 2-1-261 N-tolyl N-tolyl b2 H a4 H 2-1-262 N-tolyl N-tolyl b3 H a4 H 2-1-263 N-tolyl N-tolyl H H a5 H 2-1-264 N-tolyl N-tolyl t-bu H a5 H 2-1-265 N-tolyl N-tolyl methyl H a5 H 2-1-266 N-tolyl N-tolyl b1 H a5 H 2-1-267 N-tolyl N-tolyl b2 H a5 H 2-1-268 N-tolyl N-tolyl b3 H a5 H 2-1-269 N-tolyl N-tolyl H H a6 H 2-1-270 N-tolyl N-tolyl t-bu H a6 H 2-1-271 N-tolyl N-tolyl methyl H a6 H 2-1-272 N-tolyl N-tolyl b1 H a6 H 2-1-273 N-tolyl N-tolyl b2 H a6 H 2-1-274 N-tolyl N-tolyl b3 H a6 H 2-1-275 N-tolyl N-tolyl H H b1 H 2-1-276 N-tolyl N-tolyl t-bu H b1 H 2-1-277 N-tolyl N-tolyl methyl H b1 H 2-1-278 N-tolyl N-tolyl b1 H b1 H 2-1-279 N-tolyl N-tolyl b2 H b1 H 2-1-280 N-tolyl N-tolyl b3 H b1 H 2-1-281 N-tolyl N-tolyl H H b2 H 2-1-282 N-tolyl N-tolyl t-bu H b2 H 2-1-283 N-tolyl N-tolyl methyl H b2 H 2-1-284 N-tolyl N-tolyl b1 H b2 H 2-1-285 N-tolyl N-tolyl b2 H b2 H 2-1-286 N-tolyl N-tolyl b3 H b2 H 2-1-287 N-tolyl N-tolyl H H b3 H 2-1-288 N-tolyl N-tolyl t-bu H b3 H 2-1-289 N-tolyl N-tolyl methyl H b3 H 2-1-290 N-tolyl N-tolyl b1 H b3 H 2-1-291 N-tolyl N-tolyl b2 H b3 H 2-1-292 N-tolyl N-tolyl b3 H b3 H 2-1-293 N-tolyl N-tolyl H H b4 H 2-1-294 N-tolyl N-tolyl t-bu H b4 H 2-1-295 N-tolyl N-tolyl methyl H b4 H 2-1-296 N-tolyl N-tolyl b1 H b4 H 2-1-297 N-tolyl N-tolyl b2 H b4 H 2-1-298 N-tolyl N-tolyl b3 H b4 H 2-1-299 N-tolyl N-tolyl H H b5 H 2-1-300 N-tolyl N-tolyl t-bu H b5 H 2-1-301 N-tolyl N-tolyl methyl H b5 H 2-1-302 N-tolyl N-tolyl b1 H b5 H 2-1-303 N-tolyl N-tolyl b2 H b5 H 2-1-304 N-tolyl N-tolyl b3 H b5 H 2-1-305 N-tolyl N-tolyl H H b6 H 2-1-306 N-tolyl N-tolyl t-bu H b6 H 2-1-307 N-tolyl N-tolyl methyl H b6 H 2-1-308 N-tolyl N-tolyl b1 H b6 H 2-1-309 N-tolyl N-tolyl b2 H b6 H 2-1-310 N-tolyl N-tolyl b3 H b6 H 2-1-311 N-tolyl N-tolyl H H b7 H 2-1-312 N-tolyl N-tolyl t-bu H b7 H 2-1-313 N-tolyl N-tolyl methyl H b7 H 2-1-314 N-tolyl N-tolyl b1 H b7 H 2-1-315 N-tolyl N-tolyl b2 H b7 H 2-1-316 N-tolyl N-tolyl b3 H b7 H 2-1-317 N-tolyl N-tolyl H H b8 H 2-1-318 N-tolyl N-tolyl t-bu H b8 H 2-1-319 N-tolyl N-tolyl methyl H b8 H 2-1-320 N-tolyl N-tolyl b1 H b8 H 2-1-321 N-tolyl N-tolyl b2 H b8 H 2-1-322 N-tolyl N-tolyl b3 H b8 H 2-1-323 N-tolyl N-tolyl H H b9 H 2-1-324 N-tolyl N-tolyl t-bu H b9 H 2-1-325 N-tolyl N-tolyl methyl H b9 H 2-1-326 N-tolyl N-tolyl b1 H b9 H 2-1-327 N-tolyl N-tolyl b2 H b9 H 2-1-328 N-tolyl N-tolyl b3 H b9 H 2-1-329 N-tolyl N-tolyl H H b10 H 2-1-330 N-tolyl N-tolyl t-bu H b10 H 2-1-331 N-tolyl N-tolyl methyl H b10 H 2-1-332 N-tolyl N-tolyl b1 H b10 H 2-1-333 N-tolyl N-tolyl b2 H b10 H 2-1-334 N-tolyl N-tolyl b3 H b10 H 2-1-335 N-tolyl N-tolyl H H a1 a1 2-1-336 N-tolyl N-tolyl t-bu H a1 a1 2-1-337 N-tolyl N-tolyl methyl H a1 a1 2-1-338 N-tolyl N-tolyl b1 H a1 a1 2-1-339 N-tolyl N-tolyl b2 H a1 a1 2-1-340 N-tolyl N-tolyl b3 H a1 a1 2-1-341 N-tolyl N-tolyl H H a2 a2 2-1-342 N-tolyl N-tolyl t-bu H a2 a2 2-1-343 N-tolyl N-tolyl methyl H a2 a2 2-1-344 N-tolyl N-tolyl b1 H a2 a2 2-1-345 N-tolyl N-tolyl b2 H a2 a2 2-1-346 N-tolyl N-tolyl b3 H a2 a2 2-1-347 N-tolyl N-tolyl H H a3 a3 2-1-348 N-tolyl N-tolyl t-bu H a3 a3 2-1-349 N-tolyl N-tolyl methyl H a3 a3 2-1-350 N-tolyl N-tolyl b1 H a3 a3 2-1-351 N-tolyl N-tolyl b2 H a3 a3 2-1-352 N-tolyl N-tolyl b3 H a3 a3 2-1-353 N-tolyl N-tolyl H H b1 b1 2-1-354 N-tolyl N-tolyl t-bu H b1 b1 2-1-355 N-tolyl N-tolyl methyl H b1 b1 2-1-356 N-tolyl N-tolyl b1 H b1 b1 2-1-357 N-tolyl N-tolyl b2 H b1 b1 2-1-358 N-tolyl N-tolyl b3 H b1 b1 2-1-359 N-tolyl N-tolyl H H b2 b2 2-1-360 N-tolyl N-tolyl t-bu H b2 b2 2-1-361 N-tolyl N-tolyl methyl H b2 b2 2-1-362 N-tolyl N-tolyl b1 H b2 b2 2-1-363 N-tolyl N-tolyl b2 H b2 b2 2-1-364 N-tolyl N-tolyl b3 H b2 b2 2-1-365 N-tolyl N-tolyl H H b3 b3 2-1-366 N-tolyl N-tolyl t-bu H b3 b3 2-1-367 N-tolyl N-tolyl methyl H b3 b3 2-1-368 N-tolyl N-tolyl b1 H b3 b3 2-1-369 N-tolyl N-tolyl b2 H b3 b3 2-1-370 N-tolyl N-tolyl b3 H b3 b3 2-1-371 N-tolyl N-tolyl H H b5 b5 2-1-372 N-tolyl N-tolyl t-bu H b5 b5 2-1-373 N-tolyl N-tolyl methyl H b5 b5 2-1-374 N-tolyl N-tolyl b1 H b5 b5 2-1-375 N-tolyl N-tolyl b2 H b5 b5 2-1-376 N-tolyl N-tolyl b3 H b5 b5 2-1-377 N-tolyl N-tolyl H H b6 b6 2-1-378 N-tolyl N-tolyl t-bu H b6 b6 2-1-379 N-tolyl N-tolyl methyl H b6 b6 2-1-380 N-tolyl N-tolyl b1 H b6 b6 2-1-381 N-tolyl N-tolyl b2 H b6 b6 2-1-382 N-tolyl N-tolyl b3 H b6 b6 2-1-383 N-tolyl N-tolyl H H b7 b7 2-1-384 N-tolyl N-tolyl t-bu H b7 b7 2-1-385 N-tolyl N-tolyl methyl H b7 b7 2-1-386 N-tolyl N-tolyl b1 H b7 b7 2-1-387 N-tolyl N-tolyl b2 H b7 b7 2-1-388 N-tolyl N-tolyl b3 H b7 b7 2-1-389 N-Biph N-Biph H H H H 2-1-390 N-Biph N-Biph t-bu H H H 2-1-391 N-Biph N-Biph methyl H H H 2-1-392 N-Biph N-Biph t-bu t-bu t-bu t-bu 2-1-393 N-Biph N-Biph methyl methyl methyl methyl 2-1-394 N-Biph N-Biph b1 H H H 2-1-395 N-Biph N-Biph b2 H H H 2-1-396 N-Biph N-Biph b3 H H H 2-1-397 N-Biph N-Biph H H H a1 2-1-398 N-Biph N-Biph t-bu H H a1 2-1-399 N-Biph N-Biph methyl H H a1 2-1-400 N-Biph N-Biph b1 H H a1 2-1-401 N-Biph N-Biph b2 H H a1 2-1-402 N-Biph N-Biph b3 H H a1 2-1-403 N-Biph N-Biph H H H a2 2-1-404 N-Biph N-Biph t-bu H H a2 2-1-405 N-Biph N-Biph methyl H H a2 2-1-406 N-Biph N-Biph b1 H H a2 2-1-407 N-Biph N-Biph b2 H H a2 2-1-408 N-Biph N-Biph b3 H H a2 2-1-409 N-Biph N-Biph H H H a3 2-1-410 N-Biph N-Biph t-bu H H a3 2-1-411 N-Biph N-Biph methyl H H a3 2-1-412 N-Biph N-Biph b1 H H a3 2-1-413 N-Biph N-Biph b2 H H a3 2-1-414 N-Biph N-Biph b3 H H a3 2-1-415 N-Biph N-Biph H H H a4 2-1-416 N-Biph N-Biph t-bu H H a4 2-1-417 N-Biph N-Biph methyl H H a4 2-1-418 N-Biph N-Biph b1 H H a4 2-1-419 N-Biph N-Biph b2 H H a4 2-1-420 N-Biph N-Biph b3 H H a4 2-1-421 N-Biph N-Biph H H H a5 2-1-422 N-Biph N-Biph t-bu H H a5 2-1-423 N-Biph N-Biph methyl H H a5 2-1-424 N-Biph N-Biph b1 H H a5 2-1-425 N-Biph N-Biph b2 H H a5 2-1-426 N-Biph N-Biph b3 H H a5 2-1-427 N-Biph N-Biph H H H a6 2-1-428 N-Biph N-Biph t-bu H H a6 2-1-429 N-Biph N-Biph methyl H H a6 2-1-430 N-Biph N-Biph b1 H H a6 2-1-431 N-Biph N-Biph b2 H H a6 2-1-432 N-Biph N-Biph b3 H H a6 2-1-433 N-Biph N-Biph H H a1 H 2-1-434 N-Biph N-Biph t-bu H a1 H 2-1-435 N-Biph N-Biph methyl H a1 H 2-1-436 N-Biph N-Biph b1 H a1 H 2-1-437 N-Biph N-Biph b2 H a1 H 2-1-438 N-Biph N-Biph b3 H a1 H 2-1-439 N-Biph N-Biph H H a2 H 2-1-440 N-Biph N-Biph t-bu H a2 H 2-1-441 N-Biph N-Biph methyl H a2 H 2-1-442 N-Biph N-Biph b1 H a2 H 2-1-443 N-Biph N-Biph b2 H a2 H 2-1-444 N-Biph N-Biph b3 H a2 H 2-1-445 N-Biph N-Biph H H a3 H 2-1-446 N-Biph N-Biph t-bu H a3 H 2-1-447 N-Biph N-Biph methyl H a3 H 2-1-448 N-Biph N-Biph b1 H a3 H 2-1-449 N-Biph N-Biph b2 H a3 H 2-1-450 N-Biph N-Biph b3 H a3 H 2-1-451 N-Biph N-Biph H H a4 H 2-1-452 N-Biph N-Biph t-bu H a4 H 2-1-453 N-Biph N-Biph methyl H a4 H 2-1-454 N-Biph N-Biph b1 H a4 H 2-1-455 N-Biph N-Biph b2 H a4 H 2-1-456 N-Biph N-Biph b3 H a4 H 2-1-457 N-Biph N-Biph H H a5 H 2-1-458 N-Biph N-Biph t-bu H a5 H 2-1-459 N-Biph N-Biph methyl H a5 H 2-1-460 N-Biph N-Biph b1 H a5 H 2-1-461 N-Biph N-Biph b2 H a5 H 2-1-462 N-Biph N-Biph b3 H a5 H 2-1-463 N-Biph N-Biph H H a6 H 2-1-464 N-Biph N-Biph t-bu H a6 H 2-1-465 N-Biph N-Biph methyl H a6 H 2-1-466 N-Biph N-Biph b1 H a6 H 2-1-467 N-Biph N-Biph b2 H a6 H 2-1-468 N-Biph N-Biph b3 H a6 H 2-1-469 N-Biph N-Biph H H b1 H 2-1-470 N-Biph N-Biph t-bu H b1 H 2-1-471 N-Biph N-Biph methyl H b1 H 2-1-472 N-Biph N-Biph b1 H b1 H 2-1-473 N-Biph N-Biph b2 H b1 H 2-1-474 N-Biph N-Biph b3 H b1 H 2-1-475 N-Biph N-Biph H H b2 H 2-1-476 N-Biph N-Biph t-bu H b2 H 2-1-477 N-Biph N-Biph methyl H b2 H 2-1-478 N-Biph N-Biph b1 H b2 H 2-1-479 N-Biph N-Biph b2 H b2 H 2-1-480 N-Biph N-Biph b3 H b2 H 2-1-481 N-Biph N-Biph H H b3 H 2-1-482 N-Biph N-Biph t-bu H b3 H 2-1-483 N-Biph N-Biph methyl H b3 H 2-1-484 N-Biph N-Biph b1 H b3 H 2-1-485 N-Biph N-Biph b2 H b3 H 2-1-486 N-Biph N-Biph b3 H b3 H 2-1-487 N-Biph N-Biph H H b4 H 2-1-488 N-Biph N-Biph t-bu H b4 H 2-1-489 N-Biph N-Biph methyl H b4 H 2-1-490 N-Biph N-Biph b1 H b4 H 2-1-491 N-Biph N-Biph b2 H b4 H 2-1-492 N-Biph N-Biph b3 H b4 H 2-1-493 N-Biph N-Biph H H b5 H 2-1-494 N-Biph N-Biph t-bu H b5 H 2-1-495 N-Biph N-Biph methyl H b5 H 2-1-496 N-Biph N-Biph b1 H b5 H 2-1-497 N-Biph N-Biph b2 H b5 H 2-1-498 N-Biph N-Biph b3 H b5 H 2-1-499 N-Biph N-Biph H H b6 H 2-1-500 N-Biph N-Biph t-bu H b6 H 2-1-501 N-Biph N-Biph methyl H b6 H 2-1-502 N-Biph N-Biph b1 H b6 H 2-1-503 N-Biph N-Biph b2 H b6 H 2-1-504 N-Biph N-Biph b3 H b6 H 2-1-505 N-Biph N-Biph H H b7 H 2-1-506 N-Biph N-Biph t-bu H b7 H 2-1-507 N-Biph N-Biph methyl H b7 H 2-1-508 N-Biph N-Biph b1 H b7 H 2-1-509 N-Biph N-Biph b2 H b7 H 2-1-510 N-Biph N-Biph b3 H b7 H 2-1-511 N-Biph N-Biph H H b8 H 2-1-512 N-Biph N-Biph t-bu H b8 H 2-1-513 N-Biph N-Biph methyl H b8 H 2-1-514 N-Biph N-Biph b1 H b8 H 2-1-515 N-Biph N-Biph b2 H b8 H 2-1-516 N-Biph N-Biph b3 H b8 H 2-1-517 N-Biph N-Biph H H b9 H 2-1-518 N-Biph N-Biph t-bu H b9 H 2-1-519 N-Biph N-Biph methyl H b9 H 2-1-520 N-Biph N-Biph b1 H b9 H 2-1-521 N-Biph N-Biph b2 H b9 H 2-1-522 N-Biph N-Biph b3 H b9 H 2-1-523 N-Biph N-Biph H H b10 H 2-1-524 N-Biph N-Biph t-bu H b10 H 2-1-525 N-Biph N-Biph methyl H b10 H 2-1-526 N-Biph N-Biph b1 H b10 H 2-1-527 N-Biph N-Biph b2 H b10 H 2-1-528 N-Biph N-Biph b3 H b10 H 2-1-529 N-Biph N-Biph H H a1 a1 2-1-530 N-Biph N-Biph t-bu H a1 a1 2-1-531 N-Biph N-Biph methyl H a1 a1 2-1-532 N-Biph N-Biph b1 H a1 a1 2-1-533 N-Biph N-Biph b2 H a1 a1 2-1-534 N-Biph N-Biph b3 H a1 a1 2-1-535 N-Biph N-Biph H H a2 a2 2-1-536 N-Biph N-Biph t-bu H a2 a2 2-1-537 N-Biph N-Biph methyl H a2 a2 2-1-538 N-Biph N-Biph b1 H a2 a2 2-1-539 N-Biph N-Biph b2 H a2 a2 2-1-540 N-Biph N-Biph b3 H a2 a2 2-1-541 N-Biph N-Biph H H a3 a3 2-1-542 N-Biph N-Biph t-bu H a3 a3 2-1-543 N-Biph N-Biph methyl H a3 a3 2-1-544 N-Biph N-Biph b1 H a3 a3 2-1-545 N-Biph N-Biph b2 H a3 a3 2-1-546 N-Biph N-Biph b3 H a3 a3 2-1-547 N-Biph N-Biph H H b1 b1 2-1-548 N-Biph N-Biph t-bu H b1 b1 2-1-549 N-Biph N-Biph methyl H b1 b1 2-1-550 N-Biph N-Biph b1 H b1 b1 2-1-551 N-Biph N-Biph b2 H b1 b1 2-1-552 N-Biph N-Biph b3 H b1 b1 2-1-553 N-Biph N-Biph H H b2 b2 2-1-554 N-Biph N-Biph t-bu H b2 b2 2-1-555 N-Biph N-Biph methyl H b2 b2 2-1-556 N-Biph N-Biph b1 H b2 b2 2-1-557 N-Biph N-Biph b2 H b2 b2 2-1-558 N-Biph N-Biph b3 H b2 b2 2-1-559 N-Biph N-Biph H H b3 b3 2-1-560 N-Biph N-Biph t-bu H b3 b3 2-1-561 N-Biph N-Biph methyl H b3 b3 2-1-562 N-Biph N-Biph b1 H b3 b3 2-1-563 N-Biph N-Biph b2 H b3 b3 2-1-564 N-Biph N-Biph b3 H b3 b3 2-1-565 N-Biph N-Biph H H b5 b5 2-1-566 N-Biph N-Biph t-bu H b5 b5 2-1-567 N-Biph N-Biph methyl H b5 b5 2-1-568 N-Biph N-Biph b1 H b5 b5 2-1-569 N-Biph N-Biph b2 H b5 b5 2-1-570 N-Biph N-Biph b3 H b5 b5 2-1-571 N-Biph N-Biph H H b6 b6 2-1-572 N-Biph N-Biph t-bu H b6 b6 2-1-573 N-Biph N-Biph methyl H b6 b6 2-1-574 N-Biph N-Biph b1 H b6 b6 2-1-575 N-Biph N-Biph b2 H b6 b6 2-1-576 N-Biph N-Biph b3 H b6 b6 2-1-577 N-Biph N-Biph H H b7 b7 2-1-578 N-Biph N-Biph t-bu H b7 b7 2-1-579 N-Biph N-Biph methyl H b7 b7 2-1-580 N-Biph N-Biph b1 H b7 b7 2-1-581 N-Biph N-Biph b2 H b7 b7 2-1-582 N-Biph N-Biph b3 H b7 b7 2-1-583 O N—Ph H H H H 2-1-584 O N—Ph t-bu H H H 2-1-585 O N—Ph methyl H H H 2-1-586 O N—Ph t-bu t-bu t-bu t-bu 2-1-587 O N—Ph methyl methyl methyl methyl 2-1-588 O N—Ph b1 H H H 2-1-589 O N—Ph b2 H H H 2-1-590 O N—Ph b3 H H H 2-1-591 O N—Ph H H H a1 2-1-592 O N—Ph t-bu H H a1 2-1-593 O N—Ph methyl H H a1 2-1-594 O N—Ph b1 H H a1 2-1-595 O N—Ph b2 H H a1 2-1-596 O N—Ph b3 H H a1 2-1-597 O N—Ph H H H a2 2-1-598 O N—Ph t-bu H H a2 2-1-599 O N—Ph methyl H H a2 2-1-600 O N—Ph b1 H H a2 2-1-601 O N—Ph b2 H H a2 2-1-602 O N—Ph b3 H H a2 2-1-603 O N—Ph H H H a3 2-1-604 O N—Ph t-bu H H a3 2-1-605 O N—Ph methyl H H a3 2-1-606 O N—Ph b1 H H a3 2-1-607 O N—Ph b2 H H a3 2-1-608 O N—Ph b3 H H a3 2-1-609 O N—Ph H H H a4 2-1-610 O N—Ph t-bu H H a4 2-1-611 O N—Ph methyl H H a4 2-1-612 O N—Ph b1 H H a4 2-1-613 O N—Ph b2 H H a4 2-1-614 O N—Ph b3 H H a4 2-1-615 O N—Ph H H H a5 2-1-616 O N—Ph t-bu H H a5 2-1-617 O N—Ph methyl H H a5 2-1-618 O N—Ph b1 H H a5 2-1-619 O N—Ph b2 H H a5 2-1-620 O N—Ph b3 H H a5 2-1-621 O N—Ph H H H a6 2-1-622 O N—Ph t-bu H H a6 2-1-623 O N—Ph methyl H H a6 2-1-624 O N—Ph b1 H H a6 2-1-625 O N—Ph b2 H H a6 2-1-626 O N—Ph b3 H H a6 2-1-627 O N—Ph H H a1 H 2-1-628 O N—Ph t-bu H a1 H 2-1-629 O N—Ph methyl H a1 H 2-1-630 O N—Ph b1 H a1 H 2-1-631 O N—Ph b2 H a1 H 2-1-632 O N—Ph b3 H a1 H 2-1-633 O N—Ph H H a2 H 2-1-634 O N—Ph t-bu H a2 H 2-1-635 O N—Ph methyl H a2 H 2-1-636 O N—Ph b1 H a2 H 2-1-637 O N—Ph b2 H a2 H 2-1-638 O N—Ph b3 H a2 H 2-1-639 O N—Ph H H a3 H 2-1-640 O N—Ph t-bu H a3 H 2-1-641 O N—Ph methyl H a3 H 2-1-642 O N—Ph b1 H a3 H 2-1-643 O N—Ph b2 H a3 H 2-1-644 O N—Ph b3 H a3 H 2-1-645 O N—Ph H H a4 H 2-1-646 O N—Ph t-bu H a4 H 2-1-647 O N—Ph methyl H a4 H 2-1-648 O N—Ph b1 H a4 H 2-1-649 O N—Ph b2 H a4 H 2-1-650 O N—Ph b3 H a4 H 2-1-651 O N—Ph H H a5 H 2-1-652 O N—Ph t-bu H a5 H 2-1-653 O N—Ph methyl H a5 H 2-1-654 O N—Ph b1 H a5 H 2-1-655 O N—Ph b2 H a5 H 2-1-656 O N—Ph b3 H a5 H 2-1-657 O N—Ph H H a6 H 2-1-658 O N—Ph t-bu H a6 H 2-1-659 O N—Ph methyl H a6 H 2-1-660 O N—Ph b1 H a6 H 2-1-661 O N—Ph b2 H a6 H 2-1-662 O N—Ph b3 H a6 H 2-1-663 O N—Ph H H b1 H 2-1-664 O N—Ph t-bu H b1 H 2-1-665 O N—Ph methyl H b1 H 2-1-666 O N—Ph b1 H b1 H 2-1-667 O N—Ph b2 H b1 H 2-1-668 O N—Ph b3 H b1 H 2-1-669 O N—Ph H H b2 H 2-1-670 O N—Ph t-bu H b2 H 2-1-671 O N—Ph methyl H b2 H 2-1-672 O N—Ph b1 H b2 H 2-1-673 O N—Ph b2 H b2 H 2-1-674 O N—Ph b3 H b2 H 2-1-675 O N—Ph H H b3 H 2-1-676 O N—Ph t-bu H b3 H 2-1-677 O N—Ph methyl H b3 H 2-1-678 O N—Ph b1 H b3 H 2-1-679 O N—Ph b2 H b3 H 2-1-680 O N—Ph b3 H b3 H 2-1-681 O N—Ph H H b4 H 2-1-682 O N—Ph t-bu H b4 H 2-1-683 O N—Ph methyl H b4 H 2-1-684 O N—Ph b1 H b4 H 2-1-685 O N—Ph b2 H b4 H 2-1-686 O N—Ph b3 H b4 H 2-1-687 O N—Ph H H b5 H 2-1-688 O N—Ph t-bu H b5 H 2-1-689 O N—Ph methyl H b5 H 2-1-690 O N—Ph b1 H b5 H 2-1-691 O N—Ph b2 H b5 H 2-1-692 O N—Ph b3 H b5 H 2-1-693 O N—Ph H H b6 H 2-1-694 O N—Ph t-bu H b6 H 2-1-695 O N—Ph methyl H b6 H 2-1-696 O N—Ph b1 H b6 H 2-1-697 O N—Ph b2 H b6 H 2-1-698 O N—Ph b3 H b6 H 2-1-699 O N—Ph H H b7 H 2-1-700 O N—Ph t-bu H b7 H 2-1-701 O N—Ph methyl H b7 H 2-1-702 O N—Ph b1 H b7 H 2-1-703 O N—Ph b2 H b7 H 2-1-704 O N—Ph b3 H b7 H 2-1-705 O N—Ph H H b8 H 2-1-706 O N—Ph t-bu H b8 H 2-1-707 O N—Ph methyl H b8 H 2-1-708 O N—Ph b1 H b8 H 2-1-709 O N—Ph b2 H b8 H 2-1-710 O N—Ph b3 H b8 H 2-1-711 O N—Ph H H b9 H 2-1-712 O N—Ph t-bu H b9 H 2-1-713 O N—Ph methyl H b9 H 2-1-714 O N—Ph b1 H b9 H 2-1-715 O N—Ph b2 H b9 H 2-1-716 O N—Ph b3 H b9 H 2-1-717 O N—Ph H H b10 H 2-1-718 O N—Ph t-bu H b10 H 2-1-719 O N—Ph methyl H b10 H 2-1-720 O N—Ph b1 H b10 H 2-1-721 O N—Ph b2 H b10 H 2-1-722 O N—Ph b3 H b10 H 2-1-723 O N—Ph H H a1 a1 2-1-724 O N—Ph t-bu H a1 a1 2-1-725 O N—Ph methyl H a1 a1 2-1-726 O N—Ph b1 H a1 a1 2-1-727 O N—Ph b2 H a1 a1 2-1-728 O N—Ph b3 H a1 a1 2-1-729 O N—Ph H H a2 a2 2-1-730 O N—Ph t-bu H a2 a2 2-1-731 O N—Ph methyl H a2 a2 2-1-732 O N—Ph b1 H a2 a2 2-1-733 O N—Ph b2 H a2 a2 2-1-734 O N—Ph b3 H a2 a2 2-1-735 O N—Ph H H a3 a3 2-1-736 O N—Ph t-bu H a3 a3 2-1-737 O N—Ph methyl H a3 a3 2-1-738 O N—Ph b1 H a3 a3 2-1-739 O N—Ph b2 H a3 a3 2-1-740 O N—Ph b3 H a3 a3 2-1-741 O N—Ph H H b1 b1 2-1-742 O N—Ph t-bu H b1 b1 2-1-743 O N—Ph methyl H b1 b1 2-1-744 O N—Ph b1 H b1 b1 2-1-745 O N—Ph b2 H b1 b1 2-1-746 O N—Ph b3 H b1 b1 2-1-747 O N—Ph H H b2 b2 2-1-748 O N—Ph t-bu H b2 b2 2-1-749 O N—Ph methyl H b2 b2 2-1-750 O N—Ph b1 H b2 b2 2-1-751 O N—Ph b2 H b2 b2 2-1-752 O N—Ph b3 H b2 b2 2-1-753 O N—Ph H H b3 b3 2-1-754 O N—Ph t-bu H b3 b3 2-1-755 O N—Ph methyl H b3 b3 2-1-756 O N—Ph b1 H b3 b3 2-1-757 O N—Ph b2 H b3 b3 2-1-758 O N—Ph b3 H b3 b3 2-1-759 O N—Ph H H b5 b5 2-1-760 O N—Ph t-bu H b5 b5 2-1-761 O N—Ph methyl H b5 b5 2-1-762 O N—Ph b1 H b5 b5 2-1-763 O N—Ph b2 H b5 b5 2-1-764 O N—Ph b3 H b5 b5 2-1-765 O N—Ph H H b6 b6 2-1-766 O N—Ph t-bu H b6 b6 2-1-767 O N—Ph methyl H b6 b6 2-1-768 O N—Ph b1 H b6 b6 2-1-769 O N—Ph b2 H b6 b6 2-1-770 O N—Ph b3 H b6 b6 2-1-771 O N—Ph H H b7 b7 2-1-772 O N—Ph t-bu H b7 b7 2-1-773 O N—Ph methyl H b7 b7 2-1-774 O N—Ph b1 H b7 b7 2-1-775 O N—Ph b2 H b7 b7 2-1-776 O N—Ph b3 H b7 b7 2-1-777 S N—Ph H H H H 2-1-778 S N—Ph t-bu H H H 2-1-779 S N—Ph methyl H H H 2-1-780 S N—Ph t-bu t-bu t-bu t-bu 2-1-781 S N—Ph methyl methyl methyl methyl 2-1-782 S N—Ph b1 H H H 2-1-783 S N—Ph b2 H H H 2-1-784 S N—Ph b3 H H H 2-1-785 S N—Ph H H H a1 2-1-786 S N—Ph t-bu H H a1 2-1-787 S N—Ph methyl H H a1 2-1-788 S N—Ph b1 H H a1 2-1-789 S N—Ph b2 H H a1 2-1-790 S N—Ph b3 H H a1 2-1-791 S N—Ph H H H a2 2-1-792 S N—Ph t-bu H H a2 2-1-793 S N—Ph methyl H H a2 2-1-794 S N—Ph b1 H H a2 2-1-795 S N—Ph b2 H H a2 2-1-796 S N—Ph b3 H H a2 2-1-797 S N—Ph H H H a3 2-1-798 S N—Ph t-bu H H a3 2-1-799 S N—Ph methyl H H a3 2-1-800 S N—Ph b1 H H a3 2-1-801 S N—Ph b2 H H a3 2-1-802 S N—Ph b3 H H a3 2-1-803 S N—Ph H H H a4 2-1-804 S N—Ph t-bu H H a4 2-1-805 S N—Ph methyl H H a4 2-1-806 S N—Ph b1 H H a4 2-1-807 S N—Ph b2 H H a4 2-1-808 S N—Ph b3 H H a4 2-1-809 S N—Ph H H H a5 2-1-810 S N—Ph t-bu H H a5 2-1-811 S N—Ph methyl H H a5 2-1-812 S N—Ph b1 H H a5 2-1-813 S N—Ph b2 H H a5 2-1-814 S N—Ph b3 H H a5 2-1-815 S N—Ph H H H a6 2-1-816 S N—Ph t-bu H H a6 2-1-817 S N—Ph methyl H H a6 2-1-818 S N—Ph b1 H H a6 2-1-819 S N—Ph b2 H H a6 2-1-820 S N—Ph b3 H H a6 2-1-821 S N—Ph H H a1 H 2-1-822 S N—Ph t-bu H a1 H 2-1-823 S N—Ph methyl H a1 H 2-1-824 S N—Ph b1 H a1 H 2-1-825 S N—Ph b2 H a1 H 2-1-826 S N—Ph b3 H a1 H 2-1-827 S N—Ph H H a2 H 2-1-828 S N—Ph t-bu H a2 H 2-1-829 S N—Ph methyl H a2 H 2-1-830 S N—Ph b1 H a2 H 2-1-831 S N—Ph b2 H a2 H 2-1-832 S N—Ph b3 H a2 H 2-1-833 S N—Ph H H a3 H 2-1-834 S N—Ph t-bu H a3 H 2-1-835 S N—Ph methyl H a3 H 2-1-836 S N—Ph b1 H a3 H 2-1-837 S N—Ph b2 H a3 H 2-1-838 S N—Ph b3 H a3 H 2-1-839 S N—Ph H H a4 H 2-1-840 S N—Ph t-bu H a4 H 2-1-841 S N—Ph methyl H a4 H 2-1-842 S N—Ph b1 H a4 H 2-1-843 S N—Ph b2 H a4 H 2-1-844 S N—Ph b3 H a4 H 2-1-845 S N—Ph H H a5 H 2-1-846 S N—Ph t-bu H a5 H 2-1-847 S N—Ph methyl H a5 H 2-1-848 S N—Ph b1 H a5 H 2-1-849 S N—Ph b2 H a5 H 2-1-850 S N—Ph b3 H a5 H 2-1-851 S N—Ph H H a6 H 2-1-852 S N—Ph t-bu H a6 H 2-1-853 S N—Ph methyl H a6 H 2-1-854 S N—Ph b1 H a6 H 2-1-855 S N—Ph b2 H a6 H 2-1-856 S N—Ph b3 H a6 H 2-1-857 S N—Ph H H b1 H 2-1-858 S N—Ph t-bu H b1 H 2-1-859 S N—Ph methyl H b1 H 2-1-860 S N—Ph b1 H b1 H 2-1-861 S N—Ph b2 H b1 H 2-1-862 S N—Ph b3 H b1 H 2-1-863 S N—Ph H H b2 H 2-1-864 S N—Ph t-bu H b2 H 2-1-865 S N—Ph methyl H b2 H 2-1-866 S N—Ph b1 H b2 H 2-1-867 S N—Ph b2 H b2 H 2-1-868 S N—Ph b3 H b2 H 2-1-869 S N—Ph H H b3 H 2-1-870 S N—Ph t-bu H b3 H 2-1-871 S N—Ph methyl H b3 H 2-1-872 S N—Ph b1 H b3 H 2-1-873 S N—Ph b2 H b3 H 2-1-874 S N—Ph b3 H b3 H 2-1-875 S N—Ph H H b4 H 2-1-876 S N—Ph t-bu H b4 H 2-1-877 S N—Ph methyl H b4 H 2-1-878 S N—Ph b1 H b4 H 2-1-879 S N—Ph b2 H b4 H 2-1-880 S N—Ph b3 H b4 H 2-1-881 S N—Ph H H b5 H 2-1-882 S N—Ph t-bu H b5 H 2-1-883 S N—Ph methyl H b5 H 2-1-884 S N—Ph b1 H b5 H 2-1-885 S N—Ph b2 H b5 H 2-1-886 S N—Ph b3 H b5 H 2-1-887 S N—Ph H H b6 H 2-1-888 S N—Ph t-bu H b6 H 2-1-889 S N—Ph methyl H b6 H 2-1-890 S N—Ph b1 H b6 H 2-1-891 S N—Ph b2 H b6 H 2-1-892 S N—Ph b3 H b6 H 2-1-893 S N—Ph H H b7 H 2-1-894 S N—Ph t-bu H b7 H 2-1-895 S N—Ph methyl H b7 H 2-1-896 S N—Ph b1 H b7 H 2-1-897 S N—Ph b2 H b7 H 2-1-898 S N—Ph b3 H b7 H 2-1-899 S N—Ph H H b8 H 2-1-900 S N—Ph t-bu H b8 H 2-1-901 S N—Ph methyl H b8 H 2-1-902 S N—Ph b1 H b8 H 2-1-903 S N—Ph b2 H b8 H 2-1-904 S N—Ph b3 H b8 H 2-1-905 S N—Ph H H b9 H 2-1-906 S N—Ph t-bu H b9 H 2-1-907 S N—Ph methyl H b9 H 2-1-908 S N—Ph b1 H b9 H 2-1-909 S N—Ph b2 H b9 H 2-1-910 S N—Ph b3 H b9 H 2-1-911 S N—Ph H H b10 H 2-1-912 S N—Ph t-bu H b10 H 2-1-913 S N—Ph methyl H b10 H 2-1-914 S N—Ph b1 H b10 H 2-1-915 S N—Ph b2 H b10 H 2-1-916 S N—Ph b3 H b10 H 2-1-917 S N—Ph H H a1 a1 2-1-918 S N—Ph t-bu H a1 a1 2-1-919 S N—Ph methyl H a1 a1 2-1-920 S N—Ph b1 H a1 a1 2-1-921 S N—Ph b2 H a1 a1 2-1-922 S N—Ph b3 H a1 a1 2-1-923 S N—Ph H H a2 a2 2-1-924 S N—Ph t-bu H a2 a2 2-1-925 S N—Ph methyl H a2 a2 2-1-926 S N—Ph b1 H a2 a2 2-1-927 S N—Ph b2 H a2 a2 2-1-928 S N—Ph b3 H a2 a2 2-1-929 S N—Ph H H a3 a3 2-1-930 S N—Ph t-bu H a3 a3 2-1-931 S N—Ph methyl H a3 a3 2-1-932 S N—Ph b1 H a3 a3 2-1-933 S N—Ph b2 H a3 a3 2-1-934 S N—Ph b3 H a3 a3 2-1-935 S N—Ph H H b1 b1 2-1-936 S N—Ph t-bu H b1 b1 2-1-937 S N—Ph methyl H b1 b1 2-1-938 S N—Ph b1 H b1 b1 2-1-939 S N—Ph b2 H b1 b1 2-1-940 S N—Ph b3 H b1 b1 2-1-941 S N—Ph H H b2 b2 2-1-942 S N—Ph t-bu H b2 b2 2-1-943 S N—Ph methyl H b2 b2 2-1-944 S N—Ph b1 H b2 b2 2-1-945 S N—Ph b2 H b2 b2 2-1-946 S N—Ph b3 H b2 b2 2-1-947 S N—Ph H H b3 b3 2-1-948 S N—Ph t-bu H b3 b3 2-1-949 S N—Ph methyl H b3 b3 2-1-950 S N—Ph b1 H b3 b3 2-1-951 S N—Ph b2 H b3 b3 2-1-952 S N—Ph b3 H b3 b3 2-1-953 S N—Ph H H b5 b5 2-1-954 S N—Ph t-bu H b5 b5 2-1-955 S N—Ph methyl H b5 b5 2-1-956 S N—Ph b1 H b5 b5 2-1-957 S N—Ph b2 H b5 b5 2-1-958 S N—Ph b3 H b5 b5 2-1-959 S N—Ph H H b6 b6 2-1-960 S N—Ph t-bu H b6 b6 2-1-961 S N—Ph methyl H b6 b6 2-1-962 S N—Ph b1 H b6 b6 2-1-963 S N—Ph b2 H b6 b6 2-1-964 S N—Ph b3 H b6 b6 2-1-965 S N—Ph H H b7 b7 2-1-966 S N—Ph t-bu H b7 b7 2-1-967 S N—Ph methyl H b7 b7 2-1-968 S N—Ph b1 H b7 b7 2-1-969 S N—Ph b2 H b7 b7 2-1-970 S N—Ph b3 H b7 b7

Group 2-2

[0103] The compounds are represented by the formula 2-2 below, wherein CY.sub.2 and CY.sub.3 are each a benzene group, X.sub.1 is B, and Y1, Y2, R1a, R1c, (R2)a2, (R3)a3 are each shown in the table 2 below,

##STR00019##

TABLE-US-00002 TABLE 2 Compound No. Y1 Y2 R1a R1c (R2)a2 (R3)a3 2-2-001 N—Ph N—Ph H H H H 2-2-002 N—Ph N—Ph t-bu t-bu H H 2-2-003 N—Ph N—Ph methyl methyl H H 2-2-004 N—Ph N—Ph t-bu t-bu t-bu t-bu 2-2-005 N—Ph N—Ph methyl methyl methyl methyl 2-2-006 N—Ph N—Ph b1 b1 H H 2-2-007 N—Ph N—Ph b2 b2 H H 2-2-008 N—Ph N—Ph b3 b3 H H 2-2-009 N—Ph N—Ph H H H a1 2-2-010 N—Ph N—Ph t-bu t-bu H a1 2-2-011 N—Ph N—Ph methyl methyl H a1 2-2-012 N—Ph N—Ph b1 b1 H a1 2-2-013 N—Ph N—Ph b2 b2 H a1 2-2-014 N—Ph N—Ph b3 b3 H a1 2-2-015 N—Ph N—Ph H H H a2 2-2-016 N—Ph N—Ph t-bu t-bu H a2 2-2-017 N—Ph N—Ph methyl methyl H a2 2-2-018 N—Ph N—Ph b1 b1 H a2 2-2-019 N—Ph N—Ph b2 b2 H a2 2-2-020 N—Ph N—Ph b3 b3 H a2 2-2-021 N—Ph N—Ph H H H a3 2-2-022 N—Ph N—Ph t-bu t-bu H a3 2-2-023 N—Ph N—Ph methyl methyl H a3 2-2-024 N—Ph N—Ph b1 b1 H a3 2-2-025 N—Ph N—Ph b2 b2 H a3 2-2-026 N—Ph N—Ph b3 b3 H a3 2-2-027 N—Ph N—Ph H H H a4 2-2-028 N—Ph N—Ph t-bu t-bu H a4 2-2-029 N—Ph N—Ph methyl methyl H a4 2-2-030 N—Ph N—Ph b1 b1 H a4 2-2-031 N—Ph N—Ph b2 b2 H a4 2-2-032 N—Ph N—Ph b3 b3 H a4 2-2-033 N—Ph N—Ph H H H a5 2-2-034 N—Ph N—Ph t-bu t-bu H a5 2-2-035 N—Ph N—Ph methyl methyl H a5 2-2-036 N—Ph N—Ph b1 b1 H a5 2-2-037 N—Ph N—Ph b2 b2 H a5 2-2-038 N—Ph N—Ph b3 b3 H a5 2-2-039 N—Ph N—Ph H H H a6 2-2-040 N—Ph N—Ph t-bu t-bu H a6 2-2-041 N—Ph N—Ph methyl methyl H a6 2-2-042 N—Ph N—Ph b1 b1 H a6 2-2-043 N—Ph N—Ph b2 b2 H a6 2-2-044 N—Ph N—Ph b3 b3 H a6 2-2-045 N—Ph N—Ph H H a1 H 2-2-046 N—Ph N—Ph t-bu t-bu a1 H 2-2-047 N—Ph N—Ph methyl methyl a1 H 2-2-048 N—Ph N—Ph b1 b1 a1 H 2-2-049 N—Ph N—Ph b2 b2 a1 H 2-2-050 N—Ph N—Ph b3 b3 a1 H 2-2-051 N—Ph N—Ph H H a2 H 2-2-052 N—Ph N—Ph t-bu t-bu a2 H 2-2-053 N—Ph N—Ph methyl methyl a2 H 2-2-054 N—Ph N—Ph b1 b1 a2 H 2-2-055 N—Ph N—Ph b2 b2 a2 H 2-2-056 N—Ph N—Ph b3 b3 a2 H 2-2-057 N—Ph N—Ph H H a3 H 2-2-058 N—Ph N—Ph t-bu t-bu a3 H 2-2-059 N—Ph N—Ph methyl methyl a3 H 2-2-060 N—Ph N—Ph b1 b1 a3 H 2-2-061 N—Ph N—Ph b2 b2 a3 H 2-2-062 N—Ph N—Ph b3 b3 a3 H 2-2-063 N—Ph N—Ph H H a4 H 2-2-064 N—Ph N—Ph t-bu t-bu a4 H 2-2-065 N—Ph N—Ph methyl methyl a4 H 2-2-066 N—Ph N—Ph b1 b1 a4 H 2-2-067 N—Ph N—Ph b2 b2 a4 H 2-2-068 N—Ph N—Ph b3 b3 a4 H 2-2-069 N—Ph N—Ph H H a5 H 2-2-070 N—Ph N—Ph t-bu t-bu a5 H 2-2-071 N—Ph N—Ph methyl methyl a5 H 2-2-072 N—Ph N—Ph b1 b1 a5 H 2-2-073 N—Ph N—Ph b2 b2 a5 H 2-2-074 N—Ph N—Ph b3 b3 a5 H 2-2-075 N—Ph N—Ph H H a6 H 2-2-076 N—Ph N—Ph t-bu t-bu a6 H 2-2-077 N—Ph N—Ph methyl methyl a6 H 2-2-078 N—Ph N—Ph b1 b1 a6 H 2-2-079 N—Ph N—Ph b2 b2 a6 H 2-2-080 N—Ph N—Ph b3 b3 a6 H 2-2-081 N—Ph N—Ph H H b1 H 2-2-082 N—Ph N—Ph t-bu t-bu b1 H 2-2-083 N—Ph N—Ph methyl methyl b1 H 2-2-084 N—Ph N—Ph b1 b1 b1 H 2-2-085 N—Ph N—Ph b2 b2 b1 H 2-2-086 N—Ph N—Ph b3 b3 b1 H 2-2-087 N—Ph N—Ph H H b2 H 2-2-088 N—Ph N—Ph t-bu t-bu b2 H 2-2-089 N—Ph N—Ph methyl methyl b2 H 2-2-090 N—Ph N—Ph b1 b1 b2 H 2-2-091 N—Ph N—Ph b2 b2 b2 H 2-2-092 N—Ph N—Ph b3 b3 b2 H 2-2-093 N—Ph N—Ph H H b3 H 2-2-094 N—Ph N—Ph t-bu t-bu b3 H 2-2-095 N—Ph N—Ph methyl methyl b3 H 2-2-096 N—Ph N—Ph b1 b1 b3 H 2-2-097 N—Ph N—Ph b2 b2 b3 H 2-2-098 N—Ph N—Ph b3 b3 b3 H 2-2-099 N—Ph N—Ph H H b4 H 2-2-100 N—Ph N—Ph t-bu t-bu b4 H 2-2-101 N—Ph N—Ph methyl methyl b4 H 2-2-102 N—Ph N—Ph b1 b1 b4 H 2-2-103 N—Ph N—Ph b2 b2 b4 H 2-2-104 N—Ph N—Ph b3 b3 b4 H 2-2-105 N—Ph N—Ph H H b5 H 2-2-106 N—Ph N—Ph t-bu t-bu b5 H 2-2-107 N—Ph N—Ph methyl methyl b5 H 2-2-108 N—Ph N—Ph b1 b1 b5 H 2-2-109 N—Ph N—Ph b2 b2 b5 H 2-2-110 N—Ph N—Ph b3 b3 b5 H 2-2-111 N—Ph N—Ph H H b6 H 2-2-112 N—Ph N—Ph t-bu t-bu b6 H 2-2-113 N—Ph N—Ph methyl methyl b6 H 2-2-114 N—Ph N—Ph b1 b1 b6 H 2-2-115 N—Ph N—Ph b2 b2 b6 H 2-2-116 N—Ph N—Ph b3 b3 b6 H 2-2-117 N—Ph N—Ph H H b7 H 2-2-118 N—Ph N—Ph t-bu t-bu b7 H 2-2-119 N—Ph N—Ph methyl methyl b7 H 2-2-120 N—Ph N—Ph b1 b1 b7 H 2-2-121 N—Ph N—Ph b2 b2 b7 H 2-2-122 N—Ph N—Ph b3 b3 b7 H 2-2-123 N—Ph N—Ph H H b8 H 2-2-124 N—Ph N—Ph t-bu t-bu b8 H 2-2-125 N—Ph N—Ph methyl methyl b8 H 2-2-126 N—Ph N—Ph b1 b1 b8 H 2-2-127 N—Ph N—Ph b2 b2 b8 H 2-2-128 N—Ph N—Ph b3 b3 b8 H 2-2-129 N—Ph N—Ph H H b9 H 2-2-130 N—Ph N—Ph t-bu t-bu b9 H 2-2-131 N—Ph N—Ph methyl methyl b9 H 2-2-132 N—Ph N—Ph b1 b1 b9 H 2-2-133 N—Ph N—Ph b2 b2 b9 H 2-2-134 N—Ph N—Ph b3 b3 b9 H 2-2-135 N—Ph N—Ph H H b10 H 2-2-136 N—Ph N—Ph t-bu t-bu b10 H 2-2-137 N—Ph N—Ph methyl methyl b10 H 2-2-138 N—Ph N—Ph b1 b1 b10 H 2-2-139 N—Ph N—Ph b2 b2 b10 H 2-2-140 N—Ph N—Ph b3 b3 b10 H 2-2-141 N—Ph N—Ph H H a1 a1 2-2-142 N—Ph N—Ph t-bu t-bu a1 a1 2-2-143 N—Ph N—Ph methyl methyl a1 a1 2-2-144 N—Ph N—Ph b1 b1 a1 a1 2-2-145 N—Ph N—Ph b2 b2 a1 a1 2-2-146 N—Ph N—Ph b3 b3 a1 a1 2-2-147 N—Ph N—Ph H H a2 a2 2-2-148 N—Ph N—Ph t-bu t-bu a2 a2 2-2-149 N—Ph N—Ph methyl methyl a2 a2 2-2-150 N—Ph N—Ph b1 b1 a2 a2 2-2-151 N—Ph N—Ph b2 b2 a2 a2 2-2-152 N—Ph N—Ph b3 b3 a2 a2 2-2-153 N—Ph N—Ph H H a3 a3 2-2-154 N—Ph N—Ph t-bu t-bu a3 a3 2-2-155 N—Ph N—Ph methyl methyl a3 a3 2-2-156 N—Ph N—Ph b1 b1 a3 a3 2-2-157 N—Ph N—Ph b2 b2 a3 a3 2-2-158 N—Ph N—Ph b3 b3 a3 a3 2-2-159 N—Ph N—Ph H H b1 b1 2-2-160 N—Ph N—Ph t-bu t-bu b1 b1 2-2-161 N—Ph N—Ph methyl methyl b1 b1 2-2-162 N—Ph N—Ph b1 b1 b1 b1 2-2-163 N—Ph N—Ph b2 b2 b1 b1 2-2-164 N—Ph N—Ph b3 b3 b1 b1 2-2-165 N—Ph N—Ph H H b2 b2 2-2-166 N—Ph N—Ph t-bu t-bu b2 b2 2-2-167 N—Ph N—Ph methyl methyl b2 b2 2-2-168 N—Ph N—Ph b1 b1 b2 b2 2-2-169 N—Ph N—Ph b2 b2 b2 b2 2-2-170 N—Ph N—Ph b3 b3 b2 b2 2-2-171 N—Ph N—Ph H H b3 b3 2-2-172 N—Ph N—Ph t-bu t-bu b3 b3 2-2-173 N—Ph N—Ph methyl methyl b3 b3 2-2-174 N—Ph N—Ph b1 b1 b3 b3 2-2-175 N—Ph N—Ph b2 b2 b3 b3 2-2-176 N—Ph N—Ph b3 b3 b3 b3 2-2-177 N—Ph N—Ph H H b5 b5 2-2-178 N—Ph N—Ph t-bu t-bu b5 b5 2-2-179 N—Ph N—Ph methyl methyl b5 b5 2-2-180 N—Ph N—Ph b1 b1 b5 b5 2-2-181 N—Ph N—Ph b2 b2 b5 b5 2-2-182 N—Ph N—Ph b3 b3 b5 b5 2-2-183 N—Ph N—Ph H H b6 b6 2-2-184 N—Ph N—Ph t-bu t-bu b6 b6 2-2-185 N—Ph N—Ph methyl methyl b6 b6 2-2-186 N—Ph N—Ph b1 b1 b6 b6 2-2-187 N—Ph N—Ph b2 b2 b6 b6 2-2-188 N—Ph N—Ph b3 b3 b6 b6 2-2-189 N—Ph N—Ph H H b7 b7 2-2-190 N—Ph N—Ph t-bu t-bu b7 b7 2-2-191 N—Ph N—Ph methyl methyl b7 b7 2-2-192 N—Ph N—Ph b1 b1 b7 b7 2-2-193 N—Ph N—Ph b2 b2 b7 b7 2-2-194 N—Ph N—Ph b3 b3 b7 b7 2-2-195 N-tolyl N-tolyl H H H H 2-2-196 N-tolyl N-tolyl t-bu t-bu H H 2-2-197 N-tolyl N-tolyl methyl methyl H H 2-2-198 N-tolyl N-tolyl t-bu t-bu t-bu t-bu 2-2-199 N-tolyl N-tolyl methyl methyl methyl methyl 2-2-200 N-tolyl N-tolyl b1 b1 H H 2-2-201 N-tolyl N-tolyl b2 b2 H H 2-2-202 N-tolyl N-tolyl b3 b3 H H 2-2-203 N-tolyl N-tolyl H H H a1 2-2-204 N-tolyl N-tolyl t-bu t-bu H a1 2-2-205 N-tolyl N-tolyl methyl methyl H a1 2-2-206 N-tolyl N-tolyl b1 b1 H a1 2-2-207 N-tolyl N-tolyl b2 b2 H a1 2-2-208 N-tolyl N-tolyl b3 b3 H a1 2-2-209 N-tolyl N-tolyl H H H a2 2-2-210 N-tolyl N-tolyl t-bu t-bu H a2 2-2-211 N-tolyl N-tolyl methyl methyl H a2 2-2-212 N-tolyl N-tolyl b1 b1 H a2 2-2-213 N-tolyl N-tolyl b2 b2 H a2 2-2-214 N-tolyl N-tolyl b3 b3 H a2 2-2-215 N-tolyl N-tolyl H H H a3 2-2-216 N-tolyl N-tolyl t-bu t-bu H a3 2-2-217 N-tolyl N-tolyl methyl methyl H a3 2-2-218 N-tolyl N-tolyl b1 b1 H a3 2-2-219 N-tolyl N-tolyl b2 b2 H a3 2-2-220 N-tolyl N-tolyl b3 b3 H a3 2-2-221 N-tolyl N-tolyl H H H a4 2-2-222 N-tolyl N-tolyl t-bu t-bu H a4 2-2-223 N-tolyl N-tolyl methyl methyl H a4 2-2-224 N-tolyl N-tolyl b1 b1 H a4 2-2-225 N-tolyl N-tolyl b2 b2 H a4 2-2-226 N-tolyl N-tolyl b3 b3 H a4 2-2-227 N-tolyl N-tolyl H H H a5 2-2-228 N-tolyl N-tolyl t-bu t-bu H a5 2-2-229 N-tolyl N-tolyl methyl methyl H a5 2-2-230 N-tolyl N-tolyl b1 b1 H a5 2-2-231 N-tolyl N-tolyl b2 b2 H a5 2-2-232 N-tolyl N-tolyl b3 b3 H a5 2-2-233 N-tolyl N-tolyl H H H a6 2-2-234 N-tolyl N-tolyl t-bu t-bu H a6 2-2-235 N-tolyl N-tolyl methyl methyl H a6 2-2-236 N-tolyl N-tolyl b1 b1 H a6 2-2-237 N-tolyl N-tolyl b2 b2 H a6 2-2-238 N-tolyl N-tolyl b3 b3 H a6 2-2-239 N-tolyl N-tolyl H H a1 H 2-2-240 N-tolyl N-tolyl t-bu t-bu a1 H 2-2-241 N-tolyl N-tolyl methyl methyl a1 H 2-2-242 N-tolyl N-tolyl b1 b1 a1 H 2-2-243 N-tolyl N-tolyl b2 b2 a1 H 2-2-244 N-tolyl N-tolyl b3 b3 a1 H 2-2-245 N-tolyl N-tolyl H H a2 H 2-2-246 N-tolyl N-tolyl t-bu t-bu a2 H 2-2-247 N-tolyl N-tolyl methyl methyl a2 H 2-2-248 N-tolyl N-tolyl b1 b1 a2 H 2-2-249 N-tolyl N-tolyl b2 b2 a2 H 2-2-250 N-tolyl N-tolyl b3 b3 a2 H 2-2-251 N-tolyl N-tolyl H H a3 H 2-2-252 N-tolyl N-tolyl t-bu t-bu a3 H 2-2-253 N-tolyl N-tolyl methyl methyl a3 H 2-2-254 N-tolyl N-tolyl b1 b1 a3 H 2-2-255 N-tolyl N-tolyl b2 b2 a3 H 2-2-256 N-tolyl N-tolyl b3 b3 a3 H 2-2-257 N-tolyl N-tolyl H H a4 H 2-2-258 N-tolyl N-tolyl t-bu t-bu a4 H 2-2-259 N-tolyl N-tolyl methyl methyl a4 H 2-2-260 N-tolyl N-tolyl b1 b1 a4 H 2-2-261 N-tolyl N-tolyl b2 b2 a4 H 2-2-262 N-tolyl N-tolyl b3 b3 a4 H 2-2-263 N-tolyl N-tolyl H H a5 H 2-2-264 N-tolyl N-tolyl t-bu t-bu a5 H 2-2-265 N-tolyl N-tolyl methyl methyl a5 H 2-2-266 N-tolyl N-tolyl b1 b1 a5 H 2-2-267 N-tolyl N-tolyl b2 b2 a5 H 2-2-268 N-tolyl N-tolyl b3 b3 a5 H 2-2-269 N-tolyl N-tolyl H H a6 H 2-2-270 N-tolyl N-tolyl t-bu t-bu a6 H 2-2-271 N-tolyl N-tolyl methyl methyl a6 H 2-2-272 N-tolyl N-tolyl b1 b1 a6 H 2-2-273 N-tolyl N-tolyl b2 b2 a6 H 2-2-274 N-tolyl N-tolyl b3 b3 a6 H 2-2-275 N-tolyl N-tolyl H H b1 H 2-2-276 N-tolyl N-tolyl t-bu t-bu b1 H 2-2-277 N-tolyl N-tolyl methyl methyl b1 H 2-2-278 N-tolyl N-tolyl b1 b1 b1 H 2-2-279 N-tolyl N-tolyl b2 b2 b1 H 2-2-280 N-tolyl N-tolyl b3 b3 b1 H 2-2-281 N-tolyl N-tolyl H H b2 H 2-2-282 N-tolyl N-tolyl t-bu t-bu b2 H 2-2-283 N-tolyl N-tolyl methyl methyl b2 H 2-2-284 N-tolyl N-tolyl b1 b1 b2 H 2-2-285 N-tolyl N-tolyl b2 b2 b2 H 2-2-286 N-tolyl N-tolyl b3 b3 b2 H 2-2-287 N-tolyl N-tolyl H H b3 H 2-2-288 N-tolyl N-tolyl t-bu t-bu b3 H 2-2-289 N-tolyl N-tolyl methyl methyl b3 H 2-2-290 N-tolyl N-tolyl b1 b1 b3 H 2-2-291 N-tolyl N-tolyl b2 b2 b3 H 2-2-292 N-tolyl N-tolyl b3 b3 b3 H 2-2-293 N-tolyl N-tolyl H H b4 H 2-2-294 N-tolyl N-tolyl t-bu t-bu b4 H 2-2-295 N-tolyl N-tolyl methyl methyl b4 H 2-2-296 N-tolyl N-tolyl b1 b1 b4 H 2-2-297 N-tolyl N-tolyl b2 b2 b4 H 2-2-298 N-tolyl N-tolyl b3 b3 b4 H 2-2-299 N-tolyl N-tolyl H H b5 H 2-2-300 N-tolyl N-tolyl t-bu t-bu b5 H 2-2-301 N-tolyl N-tolyl methyl methyl b5 H 2-2-302 N-tolyl N-tolyl b1 b1 b5 H 2-2-303 N-tolyl N-tolyl b2 b2 b5 H 2-2-304 N-tolyl N-tolyl b3 b3 b5 H 2-2-305 N-tolyl N-tolyl H H b6 H 2-2-306 N-tolyl N-tolyl t-bu t-bu b6 H 2-2-307 N-tolyl N-tolyl methyl methyl b6 H 2-2-308 N-tolyl N-tolyl b1 b1 b6 H 2-2-309 N-tolyl N-tolyl b2 b2 b6 H 2-2-310 N-tolyl N-tolyl b3 b3 b6 H 2-2-311 N-tolyl N-tolyl H H b7 H 2-2-312 N-tolyl N-tolyl t-bu t-bu b7 H 2-2-313 N-tolyl N-tolyl methyl methyl b7 H 2-2-314 N-tolyl N-tolyl b1 b1 b7 H 2-2-315 N-tolyl N-tolyl b2 b2 b7 H 2-2-316 N-tolyl N-tolyl b3 b3 b7 H 2-2-317 N-tolyl N-tolyl H H b8 H 2-2-318 N-tolyl N-tolyl t-bu t-bu b8 H 2-2-319 N-tolyl N-tolyl methyl methyl b8 H 2-2-320 N-tolyl N-tolyl b1 b1 b8 H 2-2-321 N-tolyl N-tolyl b2 b2 b8 H 2-2-322 N-tolyl N-tolyl b3 b3 b8 H 2-2-323 N-tolyl N-tolyl H H b9 H 2-2-324 N-tolyl N-tolyl t-bu t-bu b9 H 2-2-325 N-tolyl N-tolyl methyl methyl b9 H 2-2-326 N-tolyl N-tolyl b1 b1 b9 H 2-2-327 N-tolyl N-tolyl b2 b2 b9 H 2-2-328 N-tolyl N-tolyl b3 b3 b9 H 2-2-329 N-tolyl N-tolyl H H b10 H 2-2-330 N-tolyl N-tolyl t-bu t-bu b10 H 2-2-331 N-tolyl N-tolyl methyl methyl b10 H 2-2-332 N-tolyl N-tolyl b1 b1 b10 H 2-2-333 N-tolyl N-tolyl b2 b2 b10 H 2-2-334 N-tolyl N-tolyl b3 b3 b10 H 2-2-335 N-tolyl N-tolyl H H a1 a1 2-2-336 N-tolyl N-tolyl t-bu t-bu a1 a1 2-2-337 N-tolyl N-tolyl methyl methyl a1 a1 2-2-338 N-tolyl N-tolyl b1 b1 a1 a1 2-2-339 N-tolyl N-tolyl b2 b2 a1 a1 2-2-340 N-tolyl N-tolyl b3 b3 a1 a1 2-2-341 N-tolyl N-tolyl H H a2 a2 2-2-342 N-tolyl N-tolyl t-bu t-bu a2 a2 2-2-343 N-tolyl N-tolyl methyl methyl a2 a2 2-2-344 N-tolyl N-tolyl b1 b1 a2 a2 2-2-345 N-tolyl N-tolyl b2 b2 a2 a2 2-2-346 N-tolyl N-tolyl b3 b3 a2 a2 2-2-347 N-tolyl N-tolyl H H a3 a3 2-2-348 N-tolyl N-tolyl t-bu t-bu a3 a3 2-2-349 N-tolyl N-tolyl methyl methyl a3 a3 2-2-350 N-tolyl N-tolyl b1 b1 a3 a3 2-2-351 N-tolyl N-tolyl b2 b2 a3 a3 2-2-352 N-tolyl N-tolyl b3 b3 a3 a3 2-2-353 N-tolyl N-tolyl H H b1 b1 2-2-354 N-tolyl N-tolyl t-bu t-bu b1 b1 2-2-355 N-tolyl N-tolyl methyl methyl b1 b1 2-2-356 N-tolyl N-tolyl b1 b1 b1 b1 2-2-357 N-tolyl N-tolyl b2 b2 b1 b1 2-2-358 N-tolyl N-tolyl b3 b3 b1 b1 2-2-359 N-tolyl N-tolyl H H b2 b2 2-2-360 N-tolyl N-tolyl t-bu t-bu b2 b2 2-2-361 N-tolyl N-tolyl methyl methyl b2 b2 2-2-362 N-tolyl N-tolyl b1 b1 b2 b2 2-2-363 N-tolyl N-tolyl b2 b2 b2 b2 2-2-364 N-tolyl N-tolyl b3 b3 b2 b2 2-2-365 N-tolyl N-tolyl H H b3 b3 2-2-366 N-tolyl N-tolyl t-bu t-bu b3 b3 2-2-367 N-tolyl N-tolyl methyl methyl b3 b3 2-2-368 N-tolyl N-tolyl b1 b1 b3 b3 2-2-369 N-tolyl N-tolyl b2 b2 b3 b3 2-2-370 N-tolyl N-tolyl b3 b3 b3 b3 2-2-371 N-tolyl N-tolyl H H b5 b5 2-2-372 N-tolyl N-tolyl t-bu t-bu b5 b5 2-2-373 N-tolyl N-tolyl methyl methyl b5 b5 2-2-374 N-tolyl N-tolyl b1 b1 b5 b5 2-2-375 N-tolyl N-tolyl b2 b2 b5 b5 2-2-376 N-tolyl N-tolyl b3 b3 b5 b5 2-2-377 N-tolyl N-tolyl H H b6 b6 2-2-378 N-tolyl N-tolyl t-bu t-bu b6 b6 2-2-379 N-tolyl N-tolyl methyl methyl b6 b6 2-2-380 N-tolyl N-tolyl b1 b1 b6 b6 2-2-381 N-tolyl N-tolyl b2 b2 b6 b6 2-2-382 N-tolyl N-tolyl b3 b3 b6 b6 2-2-383 N-tolyl N-tolyl H H b7 b7 2-2-384 N-tolyl N-tolyl t-bu t-bu b7 b7 2-2-385 N-tolyl N-tolyl methyl methyl b7 b7 2-2-386 N-tolyl N-tolyl b1 b1 b7 b7 2-2-387 N-tolyl N-tolyl b2 b2 b7 b7 2-2-388 N-tolyl N-tolyl b3 b3 b7 b7 2-2-389 N-Biph N-Biph H H H H 2-2-390 N-Biph N-Biph t-bu t-bu H H 2-2-391 N-Biph N-Biph methyl methyl H H 2-2-392 N-Biph N-Biph t-bu t-bu t-bu t-bu 2-2-393 N-Biph N-Biph methyl methyl methyl methyl 2-2-394 N-Biph N-Biph b1 b1 H H 2-2-395 N-Biph N-Biph b2 b2 H H 2-2-396 N-Biph N-Biph b3 b3 H H 2-2-397 N-Biph N-Biph H H H a1 2-2-398 N-Biph N-Biph t-bu t-bu H a1 2-2-399 N-Biph N-Biph methyl methyl H a1 2-2-400 N-Biph N-Biph b1 b1 H a1 2-2-401 N-Biph N-Biph b2 b2 H a1 2-2-402 N-Biph N-Biph b3 b3 H a1 2-2-403 N-Biph N-Biph H H H a2 2-2-404 N-Biph N-Biph t-bu t-bu H a2 2-2-405 N-Biph N-Biph methyl methyl H a2 2-2-406 N-Biph N-Biph b1 b1 H a2 2-2-407 N-Biph N-Biph b2 b2 H a2 2-2-408 N-Biph N-Biph b3 b3 H a2 2-2-409 N-Biph N-Biph H H H a3 2-2-410 N-Biph N-Biph t-bu t-bu H a3 2-2-411 N-Biph N-Biph methyl methyl H a3 2-2-412 N-Biph N-Biph b1 b1 H a3 2-2-413 N-Biph N-Biph b2 b2 H a3 2-2-414 N-Biph N-Biph b3 b3 H a3 2-2-415 N-Biph N-Biph H H H a4 2-2-416 N-Biph N-Biph t-bu t-bu H a4 2-2-417 N-Biph N-Biph methyl methyl H a4 2-2-418 N-Biph N-Biph b1 b1 H a4 2-2-419 N-Biph N-Biph b2 b2 H a4 2-2-420 N-Biph N-Biph b3 b3 H a4 2-2-421 N-Biph N-Biph H H H a5 2-2-422 N-Biph N-Biph t-bu t-bu H a5 2-2-423 N-Biph N-Biph methyl methyl H a5 2-2-424 N-Biph N-Biph b1 b1 H a5 2-2-425 N-Biph N-Biph b2 b2 H a5 2-2-426 N-Biph N-Biph b3 b3 H a5 2-2-427 N-Biph N-Biph H H H a6 2-2-428 N-Biph N-Biph t-bu t-bu H a6 2-2-429 N-Biph N-Biph methyl methyl H a6 2-2-430 N-Biph N-Biph b1 b1 H a6 2-2-431 N-Biph N-Biph b2 b2 H a6 2-2-432 N-Biph N-Biph b3 b3 H a6 2-2-433 N-Biph N-Biph H H a1 H 2-2-434 N-Biph N-Biph t-bu t-bu a1 H 2-2-435 N-Biph N-Biph methyl methyl a1 H 2-2-436 N-Biph N-Biph b1 b1 a1 H 2-2-437 N-Biph N-Biph b2 b2 a1 H 2-2-438 N-Biph N-Biph b3 b3 a1 H 2-2-439 N-Biph N-Biph H H a2 H 2-2-440 N-Biph N-Biph t-bu t-bu a2 H 2-2-441 N-Biph N-Biph methyl methyl a2 H 2-2-442 N-Biph N-Biph b1 b1 a2 H 2-2-443 N-Biph N-Biph b2 b2 a2 H 2-2-444 N-Biph N-Biph b3 b3 a2 H 2-2-445 N-Biph N-Biph H H a3 H 2-2-446 N-Biph N-Biph t-bu t-bu a3 H 2-2-447 N-Biph N-Biph methyl methyl a3 H 2-2-448 N-Biph N-Biph b1 b1 a3 H 2-2-449 N-Biph N-Biph b2 b2 a3 H 2-2-450 N-Biph N-Biph b3 b3 a3 H 2-2-451 N-Biph N-Biph H H a4 H 2-2-452 N-Biph N-Biph t-bu t-bu a4 H 2-2-453 N-Biph N-Biph methyl methyl a4 H 2-2-454 N-Biph N-Biph b1 b1 a4 H 2-2-455 N-Biph N-Biph b2 b2 a4 H 2-2-456 N-Biph N-Biph b3 b3 a4 H 2-2-457 N-Biph N-Biph H H a5 H 2-2-458 N-Biph N-Biph t-bu t-bu a5 H 2-2-459 N-Biph N-Biph methyl methyl a5 H 2-2-460 N-Biph N-Biph b1 b1 a5 H 2-2-461 N-Biph N-Biph b2 b2 a5 H 2-2-462 N-Biph N-Biph b3 b3 a5 H 2-2-463 N-Biph N-Biph H H a6 H 2-2-464 N-Biph N-Biph t-bu t-bu a6 H 2-2-465 N-Biph N-Biph methyl methyl a6 H 2-2-466 N-Biph N-Biph b1 b1 a6 H 2-2-467 N-Biph N-Biph b2 b2 a6 H 2-2-468 N-Biph N-Biph b3 b3 a6 H 2-2-469 N-Biph N-Biph H H b1 H 2-2-470 N-Biph N-Biph t-bu t-bu b1 H 2-2-471 N-Biph N-Biph methyl methyl b1 H 2-2-472 N-Biph N-Biph b1 b1 b1 H 2-2-473 N-Biph N-Biph b2 b2 b1 H 2-2-474 N-Biph N-Biph b3 b3 b1 H 2-2-475 N-Biph N-Biph H H b2 H 2-2-476 N-Biph N-Biph t-bu t-bu b2 H 2-2-477 N-Biph N-Biph methyl methyl b2 H 2-2-478 N-Biph N-Biph b1 b1 b2 H 2-2-479 N-Biph N-Biph b2 b2 b2 H 2-2-480 N-Biph N-Biph b3 b3 b2 H 2-2-481 N-Biph N-Biph H H b3 H 2-2-482 N-Biph N-Biph t-bu t-bu b3 H 2-2-483 N-Biph N-Biph methyl methyl b3 H 2-2-484 N-Biph N-Biph b1 b1 b3 H 2-2-485 N-Biph N-Biph b2 b2 b3 H 2-2-486 N-Biph N-Biph b3 b3 b3 H 2-2-487 N-Biph N-Biph H H b4 H 2-2-488 N-Biph N-Biph t-bu t-bu b4 H 2-2-489 N-Biph N-Biph methyl methyl b4 H 2-2-490 N-Biph N-Biph b1 b1 b4 H 2-2-491 N-Biph N-Biph b2 b2 b4 H 2-2-492 N-Biph N-Biph b3 b3 b4 H 2-2-493 N-Biph N-Biph H H b5 H 2-2-494 N-Biph N-Biph t-bu t-bu b5 H 2-2-495 N-Biph N-Biph methyl methyl b5 H 2-2-496 N-Biph N-Biph b1 b1 b5 H 2-2-497 N-Biph N-Biph b2 b2 b5 H 2-2-498 N-Biph N-Biph b3 b3 b5 H 2-2-499 N-Biph N-Biph H H b6 H 2-2-500 N-Biph N-Biph t-bu t-bu b6 H 2-2-501 N-Biph N-Biph methyl methyl b6 H 2-2-502 N-Biph N-Biph b1 b1 b6 H 2-2-503 N-Biph N-Biph b2 b2 b6 H 2-2-504 N-Biph N-Biph b3 b3 b6 H 2-2-505 N-Biph N-Biph H H b7 H 2-2-506 N-Biph N-Biph t-bu t-bu b7 H 2-2-507 N-Biph N-Biph methyl methyl b7 H 2-2-508 N-Biph N-Biph b1 b1 b7 H 2-2-509 N-Biph N-Biph b2 b2 b7 H 2-2-510 N-Biph N-Biph b3 b3 b7 H 2-2-511 N-Biph N-Biph H H b8 H 2-2-512 N-Biph N-Biph t-bu t-bu b8 H 2-2-513 N-Biph N-Biph methyl methyl b8 H 2-2-514 N-Biph N-Biph b1 b1 b8 H 2-2-515 N-Biph N-Biph b2 b2 b8 H 2-2-516 N-Biph N-Biph b3 b3 b8 H 2-2-517 N-Biph N-Biph H H b9 H 2-2-518 N-Biph N-Biph t-bu t-bu b9 H 2-2-519 N-Biph N-Biph methyl methyl b9 H 2-2-520 N-Biph N-Biph b1 b1 b9 H 2-2-521 N-Biph N-Biph b2 b2 b9 H 2-2-522 N-Biph N-Biph b3 b3 b9 H 2-2-523 N-Biph N-Biph H H b10 H 2-2-524 N-Biph N-Biph t-bu t-bu b10 H 2-2-525 N-Biph N-Biph methyl methyl b10 H 2-2-526 N-Biph N-Biph b1 b1 b10 H 2-2-527 N-Biph N-Biph b2 b2 b10 H 2-2-528 N-Biph N-Biph b3 b3 b10 H 2-2-529 N-Biph N-Biph H H a1 a1 2-2-530 N-Biph N-Biph t-bu t-bu a1 a1 2-2-531 N-Biph N-Biph methyl methyl a1 a1 2-2-532 N-Biph N-Biph b1 b1 a1 a1 2-2-533 N-Biph N-Biph b2 b2 a1 a1 2-2-534 N-Biph N-Biph b3 b3 a1 a1 2-2-535 N-Biph N-Biph H H a2 a2 2-2-536 N-Biph N-Biph t-bu t-bu a2 a2 2-2-537 N-Biph N-Biph methyl methyl a2 a2 2-2-538 N-Biph N-Biph b1 b1 a2 a2 2-2-539 N-Biph N-Biph b2 b2 a2 a2 2-2-540 N-Biph N-Biph b3 b3 a2 a2 2-2-541 N-Biph N-Biph H H a3 a3 2-2-542 N-Biph N-Biph t-bu t-bu a3 a3 2-2-543 N-Biph N-Biph methyl methyl a3 a3 2-2-544 N-Biph N-Biph b1 b1 a3 a3 2-2-545 N-Biph N-Biph b2 b2 a3 a3 2-2-546 N-Biph N-Biph b3 b3 a3 a3 2-2-547 N-Biph N-Biph H H b1 b1 2-2-548 N-Biph N-Biph t-bu t-bu b1 b1 2-2-549 N-Biph N-Biph methyl methyl b1 b1 2-2-550 N-Biph N-Biph b1 b1 b1 b1 2-2-551 N-Biph N-Biph b2 b2 b1 b1 2-2-552 N-Biph N-Biph b3 b3 b1 b1 2-2-553 N-Biph N-Biph H H b2 b2 2-2-554 N-Biph N-Biph t-bu t-bu b2 b2 2-2-555 N-Biph N-Biph methyl methyl b2 b2 2-2-556 N-Biph N-Biph b1 b1 b2 b2 2-2-557 N-Biph N-Biph b2 b2 b2 b2 2-2-558 N-Biph N-Biph b3 b3 b2 b2 2-2-559 N-Biph N-Biph H H b3 b3 2-2-560 N-Biph N-Biph t-bu t-bu b3 b3 2-2-561 N-Biph N-Biph methyl methyl b3 b3 2-2-562 N-Biph N-Biph b1 b1 b3 b3 2-2-563 N-Biph N-Biph b2 b2 b3 b3 2-2-564 N-Biph N-Biph b3 b3 b3 b3 2-2-565 N-Biph N-Biph H H b5 b5 2-2-566 N-Biph N-Biph t-bu t-bu b5 b5 2-2-567 N-Biph N-Biph methyl methyl b5 b5 2-2-568 N-Biph N-Biph b1 b1 b5 b5 2-2-569 N-Biph N-Biph b2 b2 b5 b5 2-2-570 N-Biph N-Biph b3 b3 b5 b5 2-2-571 N-Biph N-Biph H H b6 b6 2-2-572 N-Biph N-Biph t-bu t-bu b6 b6 2-2-573 N-Biph N-Biph methyl methyl b6 b6 2-2-574 N-Biph N-Biph b1 b1 b6 b6 2-2-575 N-Biph N-Biph b2 b2 b6 b6 2-2-576 N-Biph N-Biph b3 b3 b6 b6 2-2-577 N-Biph N-Biph H H b7 b7 2-2-578 N-Biph N-Biph t-bu t-bu b7 b7 2-2-579 N-Biph N-Biph methyl methyl b7 b7 2-2-580 N-Biph N-Biph b1 b1 b7 b7 2-2-581 N-Biph N-Biph b2 b2 b7 b7 2-2-582 N-Biph N-Biph b3 b3 b7 b7 2-2-583 O N—Ph H H H H 2-2-584 O N—Ph t-bu t-bu H H 2-2-585 O N—Ph methyl methyl H H 2-2-586 O N—Ph t-bu t-bu t-bu t-bu 2-2-587 O N—Ph methyl methyl methyl methyl 2-2-588 O N—Ph b1 b1 H H 2-2-589 O N—Ph b2 b2 H H 2-2-590 O N—Ph b3 b3 H H 2-2-591 O N—Ph H H H a1 2-2-592 O N—Ph t-bu t-bu H a1 2-2-593 O N—Ph methyl methyl H a1 2-2-594 O N—Ph b1 b1 H a1 2-2-595 O N—Ph b2 b2 H a1 2-2-596 O N—Ph b3 b3 H a1 2-2-597 O N—Ph H H H a2 2-2-598 O N—Ph t-bu t-bu H a2 2-2-599 O N—Ph methyl methyl H a2 2-2-600 O N—Ph b1 b1 H a2 2-2-601 O N—Ph b2 b2 H a2 2-2-602 O N—Ph b3 b3 H a2 2-2-603 O N—Ph H H H a3 2-2-604 O N—Ph t-bu t-bu H a3 2-2-605 O N—Ph methyl methyl H a3 2-2-606 O N—Ph b1 b1 H a3 2-2-607 O N—Ph b2 b2 H a3 2-2-608 O N—Ph b3 b3 H a3 2-2-609 O N—Ph H H H a4 2-2-610 O N—Ph t-bu t-bu H a4 2-2-611 O N—Ph methyl methyl H a4 2-2-612 O N—Ph b1 b1 H a4 2-2-613 O N—Ph b2 b2 H a4 2-2-614 O N—Ph b3 b3 H a4 2-2-615 O N—Ph H H H a5 2-2-616 O N—Ph t-bu t-bu H a5 2-2-617 O N—Ph methyl methyl H a5 2-2-618 O N—Ph b1 b1 H a5 2-2-619 O N—Ph b2 b2 H a5 2-2-620 O N—Ph b3 b3 H a5 2-2-621 O N—Ph H H H a6 2-2-622 O N—Ph t-bu t-bu H a6 2-2-623 O N—Ph methyl methyl H a6 2-2-624 O N—Ph b1 b1 H a6 2-2-625 O N—Ph b2 b2 H a6 2-2-626 O N—Ph b3 b3 H a6 2-2-627 O N—Ph H H a1 H 2-2-628 O N—Ph t-bu t-bu a1 H 2-2-629 O N—Ph methyl methyl a1 H 2-2-630 O N—Ph b1 b1 a1 H 2-2-631 O N—Ph b2 b2 a1 H 2-2-632 O N—Ph b3 b3 a1 H 2-2-633 O N—Ph H H a2 H 2-2-634 O N—Ph t-bu t-bu a2 H 2-2-635 O N—Ph methyl methyl a2 H 2-2-636 O N—Ph b1 b1 a2 H 2-2-637 O N—Ph b2 b2 a2 H 2-2-638 O N—Ph b3 b3 a2 H 2-2-639 O N—Ph H H a3 H 2-2-640 O N—Ph t-bu t-bu a3 H 2-2-641 O N—Ph methyl methyl a3 H 2-2-642 O N—Ph b1 b1 a3 H 2-2-643 O N—Ph b2 b2 a3 H 2-2-644 O N—Ph b3 b3 a3 H 2-2-645 O N—Ph H H a4 H 2-2-646 O N—Ph t-bu t-bu a4 H 2-2-647 O N—Ph methyl methyl a4 H 2-2-648 O N—Ph b1 b1 a4 H 2-2-649 O N—Ph b2 b2 a4 H 2-2-650 O N—Ph b3 b3 a4 H 2-2-651 O N—Ph H H a5 H 2-2-652 O N—Ph t-bu t-bu a5 H 2-2-653 O N—Ph methyl methyl a5 H 2-2-654 O N—Ph b1 b1 a5 H 2-2-655 O N—Ph b2 b2 a5 H 2-2-656 O N—Ph b3 b3 a5 H 2-2-657 O N—Ph H H a6 H 2-2-658 O N—Ph t-bu t-bu a6 H 2-2-659 O N—Ph methyl methyl a6 H 2-2-660 O N—Ph b1 b1 a6 H 2-2-661 O N—Ph b2 b2 a6 H 2-2-662 O N—Ph b3 b3 a6 H 2-2-663 O N—Ph H H b1 H 2-2-664 O N—Ph t-bu t-bu b1 H 2-2-665 O N—Ph methyl methyl b1 H 2-2-666 O N—Ph b1 b1 b1 H 2-2-667 O N—Ph b2 b2 b1 H 2-2-668 O N—Ph b3 b3 b1 H 2-2-669 O N—Ph H H b2 H 2-2-670 O N—Ph t-bu t-bu b2 H 2-2-671 O N—Ph methyl methyl b2 H 2-2-672 O N—Ph b1 b1 b2 H 2-2-673 O N—Ph b2 b2 b2 H 2-2-674 O N—Ph b3 b3 b2 H 2-2-675 O N—Ph H H b3 H 2-2-676 O N—Ph t-bu t-bu b3 H 2-2-677 O N—Ph methyl methyl b3 H 2-2-678 O N—Ph b1 b1 b3 H 2-2-679 O N—Ph b2 b2 b3 H 2-2-680 O N—Ph b3 b3 b3 H 2-2-681 O N—Ph H H b4 H 2-2-682 O N—Ph t-bu t-bu b4 H 2-2-683 O N—Ph methyl methyl b4 H 2-2-684 O N—Ph b1 b1 b4 H 2-2-685 O N—Ph b2 b2 b4 H 2-2-686 O N—Ph b3 b3 b4 H 2-2-687 O N—Ph H H b5 H 2-2-688 O N—Ph t-bu t-bu b5 H 2-2-689 O N—Ph methyl methyl b5 H 2-2-690 O N—Ph b1 b1 b5 H 2-2-691 O N—Ph b2 b2 b5 H 2-2-692 O N—Ph b3 b3 b5 H 2-2-693 O N—Ph H H b6 H 2-2-694 O N—Ph t-bu t-bu b6 H 2-2-695 O N—Ph methyl methyl b6 H 2-2-696 O N—Ph b1 b1 b6 H 2-2-697 O N—Ph b2 b2 b6 H 2-2-698 O N—Ph b3 b3 b6 H 2-2-699 O N—Ph H H b7 H 2-2-700 O N—Ph t-bu t-bu b7 H 2-2-701 O N—Ph methyl methyl b7 H 2-2-702 O N—Ph b1 b1 b7 H 2-2-703 O N—Ph b2 b2 b7 H 2-2-704 O N—Ph b3 b3 b7 H 2-2-705 O N—Ph H H b8 H 2-2-706 O N—Ph t-bu t-bu b8 H 2-2-707 O N—Ph methyl methyl b8 H 2-2-708 O N—Ph b1 b1 b8 H 2-2-709 O N—Ph b2 b2 b8 H 2-2-710 O N—Ph b3 b3 b8 H 2-2-711 O N—Ph H H b9 H 2-2-712 O N—Ph t-bu t-bu b9 H 2-2-713 O N—Ph methyl methyl b9 H 2-2-714 O N—Ph b1 b1 b9 H 2-2-715 O N—Ph b2 b2 b9 H 2-2-716 O N—Ph b3 b3 b9 H 2-2-717 O N—Ph H H b10 H 2-2-718 O N—Ph t-bu t-bu b10 H 2-2-719 O N—Ph methyl methyl b10 H 2-2-720 O N—Ph b1 b1 b10 H 2-2-721 O N—Ph b2 b2 b10 H 2-2-722 O N—Ph b3 b3 b10 H 2-2-723 O N—Ph H H a1 a1 2-2-724 O N—Ph t-bu t-bu a1 a1 2-2-725 O N—Ph methyl methyl a1 a1 2-2-726 O N—Ph b1 b1 a1 a1 2-2-727 O N—Ph b2 b2 a1 a1 2-2-728 O N—Ph b3 b3 a1 a1 2-2-729 O N—Ph H H a2 a2 2-2-730 O N—Ph t-bu t-bu a2 a2 2-2-731 O N—Ph methyl methyl a2 a2 2-2-732 O N—Ph b1 b1 a2 a2 2-2-733 O N—Ph b2 b2 a2 a2 2-2-734 O N—Ph b3 b3 a2 a2 2-2-735 O N—Ph H H a3 a3 2-2-736 O N—Ph t-bu t-bu a3 a3 2-2-737 O N—Ph methyl methyl a3 a3 2-2-738 O N—Ph b1 b1 a3 a3 2-2-739 O N—Ph b2 b2 a3 a3 2-2-740 O N—Ph b3 b3 a3 a3 2-2-741 O N—Ph H H b1 b1 2-2-742 O N—Ph t-bu t-bu b1 b1 2-2-743 O N—Ph methyl methyl b1 b1 2-2-744 O N—Ph b1 b1 b1 b1 2-2-745 O N—Ph b2 b2 b1 b1 2-2-746 O N—Ph b3 b3 b1 b1 2-2-747 O N—Ph H H b2 b2 2-2-748 O N—Ph t-bu t-bu b2 b2 2-2-749 O N—Ph methyl methyl b2 b2 2-2-750 O N—Ph b1 b1 b2 b2 2-2-751 O N—Ph b2 b2 b2 b2 2-2-752 O N—Ph b3 b3 b2 b2 2-2-753 O N—Ph H H b3 b3 2-2-754 O N—Ph t-bu t-bu b3 b3 2-2-755 O N—Ph methyl methyl b3 b3 2-2-756 O N—Ph b1 b1 b3 b3 2-2-757 O N—Ph b2 b2 b3 b3 2-2-758 O N—Ph b3 b3 b3 b3 2-2-759 O N—Ph H H b5 b5 2-2-760 O N—Ph t-bu t-bu b5 b5 2-2-761 O N—Ph methyl methyl b5 b5 2-2-762 O N—Ph b1 b1 b5 b5 2-2-763 O N—Ph b2 b2 b5 b5 2-2-764 O N—Ph b3 b3 b5 b5 2-2-765 O N—Ph H H b6 b6 2-2-766 O N—Ph t-bu t-bu b6 b6 2-2-767 O N—Ph methyl methyl b6 b6 2-2-768 O N—Ph b1 b1 b6 b6 2-2-769 O N—Ph b2 b2 b6 b6 2-2-770 O N—Ph b3 b3 b6 b6 2-2-771 O N—Ph H H b7 b7 2-2-772 O N—Ph t-bu t-bu b7 b7 2-2-773 O N—Ph methyl methyl b7 b7 2-2-774 O N—Ph b1 b1 b7 b7 2-2-775 O N—Ph b2 b2 b7 b7 2-2-776 O N—Ph b3 b3 b7 b7 2-2-777 S N—Ph H H H H 2-2-778 S N—Ph t-bu t-bu H H 2-2-779 S N—Ph methyl methyl H H 2-2-780 S N—Ph t-bu t-bu t-bu t-bu 2-2-781 S N—Ph methyl methyl methyl methyl 2-2-782 S N—Ph b1 b1 H H 2-2-783 S N—Ph b2 b2 H H 2-2-784 S N—Ph b3 b3 H H 2-2-785 S N—Ph H H H a1 2-2-786 S N—Ph t-bu t-bu H a1 2-2-787 S N—Ph methyl methyl H a1 2-2-788 S N—Ph b1 b1 H a1 2-2-789 S N—Ph b2 b2 H a1 2-2-790 S N—Ph b3 b3 H a1 2-2-791 S N—Ph H H H a2 2-2-792 S N—Ph t-bu t-bu H a2 2-2-793 S N—Ph methyl methyl H a2 2-2-794 S N—Ph b1 b1 H a2 2-2-795 S N—Ph b2 b2 H a2 2-2-796 S N—Ph b3 b3 H a2 2-2-797 S N—Ph H H H a3 2-2-798 S N—Ph t-bu t-bu H a3 2-2-799 S N—Ph methyl methyl H a3 2-2-800 S N—Ph b1 b1 H a3 2-2-801 S N—Ph b2 b2 H a3 2-2-802 S N—Ph b3 b3 H a3 2-2-803 S N—Ph H H H a4 2-2-804 S N—Ph t-bu t-bu H a4 2-2-805 S N—Ph methyl methyl H a4 2-2-806 S N—Ph b1 b1 H a4 2-2-807 S N—Ph b2 b2 H a4 2-2-808 S N—Ph b3 b3 H a4 2-2-809 S N—Ph H H H a5 2-2-810 S N—Ph t-bu t-bu H a5 2-2-811 S N—Ph methyl methyl H a5 2-2-812 S N—Ph b1 b1 H a5 2-2-813 S N—Ph b2 b2 H a5 2-2-814 S N—Ph b3 b3 H a5 2-2-815 S N—Ph H H H a6 2-2-816 S N—Ph t-bu t-bu H a6 2-2-817 S N—Ph methyl methyl H a6 2-2-818 S N—Ph b1 b1 H a6 2-2-819 S N—Ph b2 b2 H a6 2-2-820 S N—Ph b3 b3 H a6 2-2-821 S N—Ph H H a1 H 2-2-822 S N—Ph t-bu t-bu a1 H 2-2-823 S N—Ph methyl methyl a1 H 2-2-824 S N—Ph b1 b1 a1 H 2-2-825 S N—Ph b2 b2 a1 H 2-2-826 S N—Ph b3 b3 a1 H 2-2-827 S N—Ph H H a2 H 2-2-828 S N—Ph t-bu t-bu a2 H 2-2-829 S N—Ph methyl methyl a2 H 2-2-830 S N—Ph b1 b1 a2 H 2-2-831 S N—Ph b2 b2 a2 H 2-2-832 S N—Ph b3 b3 a2 H 2-2-833 S N—Ph H H a3 H 2-2-834 S N—Ph t-bu t-bu a3 H 2-2-835 S N—Ph methyl methyl a3 H 2-2-836 S N—Ph b1 b1 a3 H 2-2-837 S N—Ph b2 b2 a3 H 2-2-838 S N—Ph b3 b3 a3 H 2-2-839 S N—Ph H H a4 H 2-2-840 S N—Ph t-bu t-bu a4 H 2-2-841 S N—Ph methyl methyl a4 H 2-2-842 S N—Ph b1 b1 a4 H 2-2-843 S N—Ph b2 b2 a4 H 2-2-844 S N—Ph b3 b3 a4 H 2-2-845 S N—Ph H H a5 H 2-2-846 S N—Ph t-bu t-bu a5 H 2-2-847 S N—Ph methyl methyl a5 H 2-2-848 S N—Ph b1 b1 a5 H 2-2-849 S N—Ph b2 b2 a5 H 2-2-850 S N—Ph b3 b3 a5 H 2-2-851 S N—Ph H H a6 H 2-2-852 S N—Ph t-bu t-bu a6 H 2-2-853 S N—Ph methyl methyl a6 H 2-2-854 S N—Ph b1 b1 a6 H 2-2-855 S N—Ph b2 b2 a6 H 2-2-856 S N—Ph b3 b3 a6 H 2-2-857 S N—Ph H H b1 H 2-2-858 S N—Ph t-bu t-bu b1 H 2-2-859 S N—Ph methyl methyl b1 H 2-2-860 S N—Ph b1 b1 b1 H 2-2-861 S N—Ph b2 b2 b1 H 2-2-862 S N—Ph b3 b3 b1 H 2-2-863 S N—Ph H H b2 H 2-2-864 S N—Ph t-bu t-bu b2 H 2-2-865 S N—Ph methyl methyl b2 H 2-2-866 S N—Ph b1 b1 b2 H 2-2-867 S N—Ph b2 b2 b2 H 2-2-868 S N—Ph b3 b3 b2 H 2-2-869 S N—Ph H H b3 H 2-2-870 S N—Ph t-bu t-bu b3 H 2-2-871 S N—Ph methyl methyl b3 H 2-2-872 S N—Ph b1 b1 b3 H 2-2-873 S N—Ph b2 b2 b3 H 2-2-874 S N—Ph b3 b3 b3 H 2-2-875 S N—Ph H H b4 H 2-2-876 S N—Ph t-bu t-bu b4 H 2-2-877 S N—Ph methyl methyl b4 H 2-2-878 S N—Ph b1 b1 b4 H 2-2-879 S N—Ph b2 b2 b4 H 2-2-880 S N—Ph b3 b3 b4 H 2-2-881 S N—Ph H H b5 H 2-2-882 S N—Ph t-bu t-bu b5 H 2-2-883 S N—Ph methyl methyl b5 H 2-2-884 S N—Ph b1 b1 b5 H 2-2-885 S N—Ph b2 b2 b5 H 2-2-886 S N—Ph b3 b3 b5 H 2-2-887 S N—Ph H H b6 H 2-2-888 S N—Ph t-bu t-bu b6 H 2-2-889 S N—Ph methyl methyl b6 H 2-2-890 S N—Ph b1 b1 b6 H 2-2-891 S N—Ph b2 b2 b6 H 2-2-892 S N—Ph b3 b3 b6 H 2-2-893 S N—Ph H H b7 H 2-2-894 S N—Ph t-bu t-bu b7 H 2-2-895 S N—Ph methyl methyl b7 H 2-2-896 S N—Ph b1 b1 b7 H 2-2-897 S N—Ph b2 b2 b7 H 2-2-898 S N—Ph b3 b3 b7 H 2-2-899 S N—Ph H H b8 H 2-2-900 S N—Ph t-bu t-bu b8 H 2-2-901 S N—Ph methyl methyl b8 H 2-2-902 S N—Ph b1 b1 b8 H 2-2-903 S N—Ph b2 b2 b8 H 2-2-904 S N—Ph b3 b3 b8 H 2-2-905 S N—Ph H H b9 H 2-2-906 S N—Ph t-bu t-bu b9 H 2-2-907 S N—Ph methyl methyl b9 H 2-2-908 S N—Ph b1 b1 b9 H 2-2-909 S N—Ph b2 b2 b9 H 2-2-910 S N—Ph b3 b3 b9 H 2-2-911 S N—Ph H H b10 H 2-2-912 S N—Ph t-bu t-bu b10 H 2-2-913 S N—Ph methyl methyl b10 H 2-2-914 S N—Ph b1 b1 b10 H 2-2-915 S N—Ph b2 b2 b10 H 2-2-916 S N—Ph b3 b3 b10 H 2-2-917 S N—Ph H H a1 a1 2-2-918 S N—Ph t-bu t-bu a1 a1 2-2-919 S N—Ph methyl methyl a1 a1 2-2-920 S N—Ph b1 b1 a1 a1 2-2-921 S N—Ph b2 b2 a1 a1 2-2-922 S N—Ph b3 b3 a1 a1 2-2-923 S N—Ph H H a2 a2 2-2-924 S N—Ph t-bu t-bu a2 a2 2-2-925 S N—Ph methyl methyl a2 a2 2-2-926 S N—Ph b1 b1 a2 a2 2-2-927 S N—Ph b2 b2 a2 a2 2-2-928 S N—Ph b3 b3 a2 a2 2-2-929 S N—Ph H H a3 a3 2-2-930 S N—Ph t-bu t-bu a3 a3 2-2-931 S N—Ph methyl methyl a3 a3 2-2-932 S N—Ph b1 b1 a3 a3 2-2-933 S N—Ph b2 b2 a3 a3 2-2-934 S N—Ph b3 b3 a3 a3 2-2-935 S N—Ph H H b1 b1 2-2-936 S N—Ph t-bu t-bu b1 b1 2-2-937 S N—Ph methyl methyl b1 b1 2-2-938 S N—Ph b1 b1 b1 b1 2-2-939 S N—Ph b2 b2 b1 b1 2-2-940 S N—Ph b3 b3 b1 b1 2-2-941 S N—Ph H H b2 b2 2-2-942 S N—Ph t-bu t-bu b2 b2 2-2-943 S N—Ph methyl methyl b2 b2 2-2-944 S N—Ph b1 b1 b2 b2 2-2-945 S N—Ph b2 b2 b2 b2 2-2-946 S N—Ph b3 b3 b2 b2 2-2-947 S N—Ph H H b3 b3 2-2-948 S N—Ph t-bu t-bu b3 b3 2-2-949 S N—Ph methyl methyl b3 b3 2-2-950 S N—Ph b1 b1 b3 b3 2-2-951 S N—Ph b2 b2 b3 b3 2-2-952 S N—Ph b3 b3 b3 b3 2-2-953 S N—Ph H H b5 b5 2-2-954 S N—Ph t-bu t-bu b5 b5 2-2-955 S N—Ph methyl methyl b5 b5 2-2-956 S N—Ph b1 b1 b5 b5 2-2-957 S N—Ph b2 b2 b5 b5 2-2-958 S N—Ph b3 b3 b5 b5 2-2-959 S N—Ph H H b6 b6 2-2-960 S N—Ph t-bu t-bu b6 b6 2-2-961 S N—Ph methyl methyl b6 b6 2-2-962 S N—Ph b1 b1 b6 b6 2-2-963 S N—Ph b2 b2 b6 b6 2-2-964 S N—Ph b3 b3 b6 b6 2-2-965 S N—Ph H H b7 b7 2-2-966 S N—Ph t-bu t-bu b7 b7 2-2-967 S N—Ph methyl methyl b7 b7 2-2-968 S N—Ph b1 b1 b7 b7 2-2-969 S N—Ph b2 b2 b7 b7 2-2-970 S N—Ph b3 b3 b7 b7

Group 2-3

[0104] The compounds are represented by the formula 2-3 below, wherein CY.sub.1 and CY.sub.3 are each a benzene group, X.sub.1 is B, and Y1, Y2, R2b, R2d, (R1)a1, (R3)a3 are each shown in the table 3 below,

##STR00020##

TABLE-US-00003 TABLE 3 Compound No. Y1 Y2 R2b R2d (R1)a1 (R3)a3 2-3-001 N—Ph N—Ph H H H H 2-3-002 N—Ph N—Ph t-bu H H H 2-3-003 N—Ph N—Ph methyl H H H 2-3-004 N—Ph N—Ph t-bu t-bu t-bu t-bu 2-3-005 N—Ph N—Ph methyl methyl methyl methyl 2-3-006 N—Ph N—Ph b1 H H H 2-3-007 N—Ph N—Ph b2 H H H 2-3-008 N—Ph N—Ph b3 H H H 2-3-009 N—Ph N—Ph H H H a1 2-3-010 N—Ph N—Ph t-bu H H a1 2-3-011 N—Ph N—Ph methyl H H a1 2-3-012 N—Ph N—Ph b1 H H a1 2-3-013 N—Ph N—Ph b2 H H a1 2-3-014 N—Ph N—Ph b3 H H a1 2-3-015 N—Ph N—Ph H H H a2 2-3-016 N—Ph N—Ph t-bu H H a2 2-3-017 N—Ph N—Ph methyl H H a2 2-3-018 N—Ph N—Ph b1 H H a2 2-3-019 N—Ph N—Ph b2 H H a2 2-3-020 N—Ph N—Ph b3 H H a2 2-3-021 N—Ph N—Ph H H H a3 2-3-022 N—Ph N—Ph t-bu H H a3 2-3-023 N—Ph N—Ph methyl H H a3 2-3-024 N—Ph N—Ph b1 H H a3 2-3-025 N—Ph N—Ph b2 H H a3 2-3-026 N—Ph N—Ph b3 H H a3 2-3-027 N—Ph N—Ph H H H a4 2-3-028 N—Ph N—Ph t-bu H H a4 2-3-029 N—Ph N—Ph methyl H H a4 2-3-030 N—Ph N—Ph b1 H H a4 2-3-031 N—Ph N—Ph b2 H H a4 2-3-032 N—Ph N—Ph b3 H H a4 2-3-033 N—Ph N—Ph H H H a5 2-3-034 N—Ph N—Ph t-bu H H a5 2-3-035 N—Ph N—Ph methyl H H a5 2-3-036 N—Ph N—Ph b1 H H a5 2-3-037 N—Ph N—Ph b2 H H a5 2-3-038 N—Ph N—Ph b3 H H a5 2-3-039 N—Ph N—Ph H H H a6 2-3-040 N—Ph N—Ph t-bu H H a6 2-3-041 N—Ph N—Ph methyl H H a6 2-3-042 N—Ph N—Ph b1 H H a6 2-3-043 N—Ph N—Ph b2 H H a6 2-3-044 N—Ph N—Ph b3 H H a6 2-3-045 N—Ph N—Ph H H a1 H 2-3-046 N—Ph N—Ph t-bu H a1 H 2-3-047 N—Ph N—Ph methyl H a1 H 2-3-048 N—Ph N—Ph b1 H a1 H 2-3-049 N—Ph N—Ph b2 H a1 H 2-3-050 N—Ph N—Ph b3 H a1 H 2-3-051 N—Ph N—Ph H H a2 H 2-3-052 N—Ph N—Ph t-bu H a2 H 2-3-053 N—Ph N—Ph methyl H a2 H 2-3-054 N—Ph N—Ph b1 H a2 H 2-3-055 N—Ph N—Ph b2 H a2 H 2-3-056 N—Ph N—Ph b3 H a2 H 2-3-057 N—Ph N—Ph H H a3 H 2-3-058 N—Ph N—Ph t-bu H a3 H 2-3-059 N—Ph N—Ph methyl H a3 H 2-3-060 N—Ph N—Ph b1 H a3 H 2-3-061 N—Ph N—Ph b2 H a3 H 2-3-062 N—Ph N—Ph b3 H a3 H 2-3-063 N—Ph N—Ph H H a4 H 2-3-064 N—Ph N—Ph t-bu H a4 H 2-3-065 N—Ph N—Ph methyl H a4 H 2-3-066 N—Ph N—Ph b1 H a4 H 2-3-067 N—Ph N—Ph b2 H a4 H 2-3-068 N—Ph N—Ph b3 H a4 H 2-3-069 N—Ph N—Ph H H a5 H 2-3-070 N—Ph N—Ph t-bu H a5 H 2-3-071 N—Ph N—Ph methyl H a5 H 2-3-072 N—Ph N—Ph b1 H a5 H 2-3-073 N—Ph N—Ph b2 H a5 H 2-3-074 N—Ph N—Ph b3 H a5 H 2-3-075 N—Ph N—Ph H H a6 H 2-3-076 N—Ph N—Ph t-bu H a6 H 2-3-077 N—Ph N—Ph methyl H a6 H 2-3-078 N—Ph N—Ph b1 H a6 H 2-3-079 N—Ph N—Ph b2 H a6 H 2-3-080 N—Ph N—Ph b3 H a6 H 2-3-081 N—Ph N—Ph H H b1 H 2-3-082 N—Ph N—Ph t-bu H b1 H 2-3-083 N—Ph N—Ph methyl H b1 H 2-3-084 N—Ph N—Ph b1 H b1 H 2-3-085 N—Ph N—Ph b2 H b1 H 2-3-086 N—Ph N—Ph b3 H b1 H 2-3-087 N—Ph N—Ph H H b2 H 2-3-088 N—Ph N—Ph t-bu H b2 H 2-3-089 N—Ph N—Ph methyl H b2 H 2-3-090 N—Ph N—Ph b1 H b2 H 2-3-091 N—Ph N—Ph b2 H b2 H 2-3-092 N—Ph N—Ph b3 H b2 H 2-3-093 N—Ph N—Ph H H b3 H 2-3-094 N—Ph N—Ph t-bu H b3 H 2-3-095 N—Ph N—Ph methyl H b3 H 2-3-096 N—Ph N—Ph b1 H b3 H 2-3-097 N—Ph N—Ph b2 H b3 H 2-3-098 N—Ph N—Ph b3 H b3 H 2-3-099 N—Ph N—Ph H H b4 H 2-3-100 N—Ph N—Ph t-bu H b4 H 2-3-101 N—Ph N—Ph methyl H b4 H 2-3-102 N—Ph N—Ph b1 H b4 H 2-3-103 N—Ph N—Ph b2 H b4 H 2-3-104 N—Ph N—Ph b3 H b4 H 2-3-105 N—Ph N—Ph H H b5 H 2-3-106 N—Ph N—Ph t-bu H b5 H 2-3-107 N—Ph N—Ph methyl H b5 H 2-3-108 N—Ph N—Ph b1 H b5 H 2-3-109 N—Ph N—Ph b2 H b5 H 2-3-110 N—Ph N—Ph b3 H b5 H 2-3-111 N—Ph N—Ph H H b6 H 2-3-112 N—Ph N—Ph t-bu H b6 H 2-3-113 N—Ph N—Ph methyl H b6 H 2-3-114 N—Ph N—Ph b1 H b6 H 2-3-115 N—Ph N—Ph b2 H b6 H 2-3-116 N—Ph N—Ph b3 H b6 H 2-3-117 N—Ph N—Ph H H b7 H 2-3-118 N—Ph N—Ph t-bu H b7 H 2-3-119 N—Ph N—Ph methyl H b7 H 2-3-120 N—Ph N—Ph b1 H b7 H 2-3-121 N—Ph N—Ph b2 H b7 H 2-3-122 N—Ph N—Ph b3 H b7 H 2-3-123 N—Ph N—Ph H H b8 H 2-3-124 N—Ph N—Ph t-bu H b8 H 2-3-125 N—Ph N—Ph methyl H b8 H 2-3-126 N—Ph N—Ph b1 H b8 H 2-3-127 N—Ph N—Ph b2 H b8 H 2-3-128 N—Ph N—Ph b3 H b8 H 2-3-129 N—Ph N—Ph H H b9 H 2-3-130 N—Ph N—Ph t-bu H b9 H 2-3-131 N—Ph N—Ph methyl H b9 H 2-3-132 N—Ph N—Ph b1 H b9 H 2-3-133 N—Ph N—Ph b2 H b9 H 2-3-134 N—Ph N—Ph b3 H b9 H 2-3-135 N—Ph N—Ph H H b10 H 2-3-136 N—Ph N—Ph t-bu H b10 H 2-3-137 N—Ph N—Ph methyl H b10 H 2-3-138 N—Ph N—Ph b1 H b10 H 2-3-139 N—Ph N—Ph b2 H b10 H 2-3-140 N—Ph N—Ph b3 H b10 H 2-3-141 N—Ph N—Ph H H a1 a1 2-3-142 N—Ph N—Ph t-bu H a1 a1 2-3-143 N—Ph N—Ph methyl H a1 a1 2-3-144 N—Ph N—Ph b1 H a1 a1 2-3-145 N—Ph N—Ph b2 H a1 a1 2-3-146 N—Ph N—Ph b3 H a1 a1 2-3-147 N—Ph N—Ph H H a2 a2 2-3-148 N—Ph N—Ph t-bu H a2 a2 2-3-149 N—Ph N—Ph methyl H a2 a2 2-3-150 N—Ph N—Ph b1 H a2 a2 2-3-151 N—Ph N—Ph b2 H a2 a2 2-3-152 N—Ph N—Ph b3 H a2 a2 2-3-153 N—Ph N—Ph H H a3 a3 2-3-154 N—Ph N—Ph t-bu H a3 a3 2-3-155 N—Ph N—Ph methyl H a3 a3 2-3-156 N—Ph N—Ph b1 H a3 a3 2-3-157 N—Ph N—Ph b2 H a3 a3 2-3-158 N—Ph N—Ph b3 H a3 a3 2-3-159 N—Ph N—Ph H H b1 b1 2-3-160 N—Ph N—Ph t-bu H b1 b1 2-3-161 N—Ph N—Ph methyl H b1 b1 2-3-162 N—Ph N—Ph b1 H b1 b1 2-3-163 N—Ph N—Ph b2 H b1 b1 2-3-164 N—Ph N—Ph b3 H b1 b1 2-3-165 N—Ph N—Ph H H b2 b2 2-3-166 N—Ph N—Ph t-bu H b2 b2 2-3-167 N—Ph N—Ph methyl H b2 b2 2-3-168 N—Ph N—Ph b1 H b2 b2 2-3-169 N—Ph N—Ph b2 H b2 b2 2-3-170 N—Ph N—Ph b3 H b2 b2 2-3-171 N—Ph N—Ph H H b3 b3 2-3-172 N—Ph N—Ph t-bu H b3 b3 2-3-173 N—Ph N—Ph methyl H b3 b3 2-3-174 N—Ph N—Ph b1 H b3 b3 2-3-175 N—Ph N—Ph b2 H b3 b3 2-3-176 N—Ph N—Ph b3 H b3 b3 2-3-177 N—Ph N—Ph H H b5 b5 2-3-178 N—Ph N—Ph t-bu H b5 b5 2-3-179 N—Ph N—Ph methyl H b5 b5 2-3-180 N—Ph N—Ph b1 H b5 b5 2-3-181 N—Ph N—Ph b2 H b5 b5 2-3-182 N—Ph N—Ph b3 H b5 b5 2-3-183 N—Ph N—Ph H H b6 b6 2-3-184 N—Ph N—Ph t-bu H b6 b6 2-3-185 N—Ph N—Ph methyl H b6 b6 2-3-186 N—Ph N—Ph b1 H b6 b6 2-3-187 N—Ph N—Ph b2 H b6 b6 2-3-188 N—Ph N—Ph b3 H b6 b6 2-3-189 N—Ph N—Ph H H b7 b7 2-3-190 N—Ph N—Ph t-bu H b7 b7 2-3-191 N—Ph N—Ph methyl H b7 b7 2-3-192 N—Ph N—Ph b1 H b7 b7 2-3-193 N—Ph N—Ph b2 H b7 b7 2-3-194 N—Ph N—Ph b3 H b7 b7 2-3-195 N-tolyl N-tolyl H H H H 2-3-196 N-tolyl N-tolyl t-bu H H H 2-3-197 N-tolyl N-tolyl methyl H H H 2-3-198 N-tolyl N-tolyl t-bu t-bu t-bu t-bu 2-3-199 N-tolyl N-tolyl methyl methyl methyl methyl 2-3-200 N-tolyl N-tolyl b1 H H H 2-3-201 N-tolyl N-tolyl b2 H H H 2-3-202 N-tolyl N-tolyl b3 H H H 2-3-203 N-tolyl N-tolyl H H H a1 2-3-204 N-tolyl N-tolyl t-bu H H a1 2-3-205 N-tolyl N-tolyl methyl H H a1 2-3-206 N-tolyl N-tolyl b1 H H a1 2-3-207 N-tolyl N-tolyl b2 H H a1 2-3-208 N-tolyl N-tolyl b3 H H a1 2-3-209 N-tolyl N-tolyl H H H a2 2-3-210 N-tolyl N-tolyl t-bu H H a2 2-3-211 N-tolyl N-tolyl methyl H H a2 2-3-212 N-tolyl N-tolyl b1 H H a2 2-3-213 N-tolyl N-tolyl b2 H H a2 2-3-214 N-tolyl N-tolyl b3 H H a2 2-3-215 N-tolyl N-tolyl H H H a3 2-3-216 N-tolyl N-tolyl t-bu H H a3 2-3-217 N-tolyl N-tolyl methyl H H a3 2-3-218 N-tolyl N-tolyl b1 H H a3 2-3-219 N-tolyl N-tolyl b2 H H a3 2-3-220 N-tolyl N-tolyl b3 H H a3 2-3-221 N-tolyl N-tolyl H H H a4 2-3-222 N-tolyl N-tolyl t-bu H H a4 2-3-223 N-tolyl N-tolyl methyl H H a4 2-3-224 N-tolyl N-tolyl b1 H H a4 2-3-225 N-tolyl N-tolyl b2 H H a4 2-3-226 N-tolyl N-tolyl b3 H H a4 2-3-227 N-tolyl N-tolyl H H H a5 2-3-228 N-tolyl N-tolyl t-bu H H a5 2-3-229 N-tolyl N-tolyl methyl H H a5 2-3-230 N-tolyl N-tolyl b1 H H a5 2-3-231 N-tolyl N-tolyl b2 H H a5 2-3-232 N-tolyl N-tolyl b3 H H a5 2-3-233 N-tolyl N-tolyl H H H a6 2-3-234 N-tolyl N-tolyl t-bu H H a6 2-3-235 N-tolyl N-tolyl methyl H H a6 2-3-236 N-tolyl N-tolyl b1 H H a6 2-3-237 N-tolyl N-tolyl b2 H H a6 2-3-238 N-tolyl N-tolyl b3 H H a6 2-3-239 N-tolyl N-tolyl H H a1 H 2-3-240 N-tolyl N-tolyl t-bu H a1 H 2-3-241 N-tolyl N-tolyl methyl H a1 H 2-3-242 N-tolyl N-tolyl b1 H a1 H 2-3-243 N-tolyl N-tolyl b2 H a1 H 2-3-244 N-tolyl N-tolyl b3 H a1 H 2-3-245 N-tolyl N-tolyl H H a2 H 2-3-246 N-tolyl N-tolyl t-bu H a2 H 2-3-247 N-tolyl N-tolyl methyl H a2 H 2-3-248 N-tolyl N-tolyl b1 H a2 H 2-3-249 N-tolyl N-tolyl b2 H a2 H 2-3-250 N-tolyl N-tolyl b3 H a2 H 2-3-251 N-tolyl N-tolyl H H a3 H 2-3-252 N-tolyl N-tolyl t-bu H a3 H 2-3-253 N-tolyl N-tolyl methyl H a3 H 2-3-254 N-tolyl N-tolyl b1 H a3 H 2-3-255 N-tolyl N-tolyl b2 H a3 H 2-3-256 N-tolyl N-tolyl b3 H a3 H 2-3-257 N-tolyl N-tolyl H H a4 H 2-3-258 N-tolyl N-tolyl t-bu H a4 H 2-3-259 N-tolyl N-tolyl methyl H a4 H 2-3-260 N-tolyl N-tolyl b1 H a4 H 2-3-261 N-tolyl N-tolyl b2 H a4 H 2-3-262 N-tolyl N-tolyl b3 H a4 H 2-3-263 N-tolyl N-tolyl H H a5 H 2-3-264 N-tolyl N-tolyl t-bu H a5 H 2-3-265 N-tolyl N-tolyl methyl H a5 H 2-3-266 N-tolyl N-tolyl b1 H a5 H 2-3-267 N-tolyl N-tolyl b2 H a5 H 2-3-268 N-tolyl N-tolyl b3 H a5 H 2-3-269 N-tolyl N-tolyl H H a6 H 2-3-270 N-tolyl N-tolyl t-bu H a6 H 2-3-271 N-tolyl N-tolyl methyl H a6 H 2-3-272 N-tolyl N-tolyl b1 H a6 H 2-3-273 N-tolyl N-tolyl b2 H a6 H 2-3-274 N-tolyl N-tolyl b3 H a6 H 2-3-275 N-tolyl N-tolyl H H b1 H 2-3-276 N-tolyl N-tolyl t-bu H b1 H 2-3-277 N-tolyl N-tolyl methyl H b1 H 2-3-278 N-tolyl N-tolyl b1 H b1 H 2-3-279 N-tolyl N-tolyl b2 H b1 H 2-3-280 N-tolyl N-tolyl b3 H b1 H 2-3-281 N-tolyl N-tolyl H H b2 H 2-3-282 N-tolyl N-tolyl t-bu H b2 H 2-3-283 N-tolyl N-tolyl methyl H b2 H 2-3-284 N-tolyl N-tolyl b1 H b2 H 2-3-285 N-tolyl N-tolyl b2 H b2 H 2-3-286 N-tolyl N-tolyl b3 H b2 H 2-3-287 N-tolyl N-tolyl H H b3 H 2-3-288 N-tolyl N-tolyl t-bu H b3 H 2-3-289 N-tolyl N-tolyl methyl H b3 H 2-3-290 N-tolyl N-tolyl b1 H b3 H 2-3-291 N-tolyl N-tolyl b2 H b3 H 2-3-292 N-tolyl N-tolyl b3 H b3 H 2-3-293 N-tolyl N-tolyl H H b4 H 2-3-294 N-tolyl N-tolyl t-bu H b4 H 2-3-295 N-tolyl N-tolyl methyl H b4 H 2-3-296 N-tolyl N-tolyl b1 H b4 H 2-3-297 N-tolyl N-tolyl b2 H b4 H 2-3-298 N-tolyl N-tolyl b3 H b4 H 2-3-299 N-tolyl N-tolyl H H b5 H 2-3-300 N-tolyl N-tolyl t-bu H b5 H 2-3-301 N-tolyl N-tolyl methyl H b5 H 2-3-302 N-tolyl N-tolyl b1 H b5 H 2-3-303 N-tolyl N-tolyl b2 H b5 H 2-3-304 N-tolyl N-tolyl b3 H b5 H 2-3-305 N-tolyl N-tolyl H H b6 H 2-3-306 N-tolyl N-tolyl t-bu H b6 H 2-3-307 N-tolyl N-tolyl methyl H b6 H 2-3-308 N-tolyl N-tolyl b1 H b6 H 2-3-309 N-tolyl N-tolyl b2 H b6 H 2-3-310 N-tolyl N-tolyl b3 H b6 H 2-3-311 N-tolyl N-tolyl H H b7 H 2-3-312 N-tolyl N-tolyl t-bu H b7 H 2-3-313 N-tolyl N-tolyl methyl H b7 H 2-3-314 N-tolyl N-tolyl b1 H b7 H 2-3-315 N-tolyl N-tolyl b2 H b7 H 2-3-316 N-tolyl N-tolyl b3 H b7 H 2-3-317 N-tolyl N-tolyl H H b8 H 2-3-318 N-tolyl N-tolyl t-bu H b8 H 2-3-319 N-tolyl N-tolyl methyl H b8 H 2-3-320 N-tolyl N-tolyl b1 H b8 H 2-3-321 N-tolyl N-tolyl b2 H b8 H 2-3-322 N-tolyl N-tolyl b3 H b8 H 2-3-323 N-tolyl N-tolyl H H b9 H 2-3-324 N-tolyl N-tolyl t-bu H b9 H 2-3-325 N-tolyl N-tolyl methyl H b9 H 2-3-326 N-tolyl N-tolyl b1 H b9 H 2-3-327 N-tolyl N-tolyl b2 H b9 H 2-3-328 N-tolyl N-tolyl b3 H b9 H 2-3-329 N-tolyl N-tolyl H H b10 H 2-3-330 N-tolyl N-tolyl t-bu H b10 H 2-3-331 N-tolyl N-tolyl methyl H b10 H 2-3-332 N-tolyl N-tolyl b1 H b10 H 2-3-333 N-tolyl N-tolyl b2 H b10 H 2-3-334 N-tolyl N-tolyl b3 H b10 H 2-3-335 N-tolyl N-tolyl H H a1 a1 2-3-336 N-tolyl N-tolyl t-bu H a1 a1 2-3-337 N-tolyl N-tolyl methyl H a1 a1 2-3-338 N-tolyl N-tolyl b1 H a1 a1 2-3-339 N-tolyl N-tolyl b2 H a1 a1 2-3-340 N-tolyl N-tolyl b3 H a1 a1 2-3-341 N-tolyl N-tolyl H H a2 a2 2-3-342 N-tolyl N-tolyl t-bu H a2 a2 2-3-343 N-tolyl N-tolyl methyl H a2 a2 2-3-344 N-tolyl N-tolyl b1 H a2 a2 2-3-345 N-tolyl N-tolyl b2 H a2 a2 2-3-346 N-tolyl N-tolyl b3 H a2 a2 2-3-347 N-tolyl N-tolyl H H a3 a3 2-3-348 N-tolyl N-tolyl t-bu H a3 a3 2-3-349 N-tolyl N-tolyl methyl H a3 a3 2-3-350 N-tolyl N-tolyl b1 H a3 a3 2-3-351 N-tolyl N-tolyl b2 H a3 a3 2-3-352 N-tolyl N-tolyl b3 H a3 a3 2-3-353 N-tolyl N-tolyl H H b1 b1 2-3-354 N-tolyl N-tolyl t-bu H b1 b1 2-3-355 N-tolyl N-tolyl methyl H b1 b1 2-3-356 N-tolyl N-tolyl b1 H b1 b1 2-3-357 N-tolyl N-tolyl b2 H b1 b1 2-3-358 N-tolyl N-tolyl b3 H b1 b1 2-3-359 N-tolyl N-tolyl H H b2 b2 2-3-360 N-tolyl N-tolyl t-bu H b2 b2 2-3-361 N-tolyl N-tolyl methyl H b2 b2 2-3-362 N-tolyl N-tolyl b1 H b2 b2 2-3-363 N-tolyl N-tolyl b2 H b2 b2 2-3-364 N-tolyl N-tolyl b3 H b2 b2 2-3-365 N-tolyl N-tolyl H H b3 b3 2-3-366 N-tolyl N-tolyl t-bu H b3 b3 2-3-367 N-tolyl N-tolyl methyl H b3 b3 2-3-368 N-tolyl N-tolyl b1 H b3 b3 2-3-369 N-tolyl N-tolyl b2 H b3 b3 2-3-370 N-tolyl N-tolyl b3 H b3 b3 2-3-371 N-tolyl N-tolyl H H b5 b5 2-3-372 N-tolyl N-tolyl t-bu H b5 b5 2-3-373 N-tolyl N-tolyl methyl H b5 b5 2-3-374 N-tolyl N-tolyl b1 H b5 b5 2-3-375 N-tolyl N-tolyl b2 H b5 b5 2-3-376 N-tolyl N-tolyl b3 H b5 b5 2-3-377 N-tolyl N-tolyl H H b6 b6 2-3-378 N-tolyl N-tolyl t-bu H b6 b6 2-3-379 N-tolyl N-tolyl methyl H b6 b6 2-3-380 N-tolyl N-tolyl b1 H b6 b6 2-3-381 N-tolyl N-tolyl b2 H b6 b6 2-3-382 N-tolyl N-tolyl b3 H b6 b6 2-3-383 N-tolyl N-tolyl H H b7 b7 2-3-384 N-tolyl N-tolyl t-bu H b7 b7 2-3-385 N-tolyl N-tolyl methyl H b7 b7 2-3-386 N-tolyl N-tolyl b1 H b7 b7 2-3-387 N-tolyl N-tolyl b2 H b7 b7 2-3-388 N-tolyl N-tolyl b3 H b7 b7 2-3-389 N-Biph N-Biph H H H H 2-3-390 N-Biph N-Biph t-bu H H H 2-3-391 N-Biph N-Biph methyl H H H 2-3-392 N-Biph N-Biph t-bu t-bu t-bu t-bu 2-3-393 N-Biph N-Biph methyl methyl methyl methyl 2-3-394 N-Biph N-Biph b1 H H H 2-3-395 N-Biph N-Biph b2 H H H 2-3-396 N-Biph N-Biph b3 H H H 2-3-397 N-Biph N-Biph H H H a1 2-3-398 N-Biph N-Biph t-bu H H a1 2-3-399 N-Biph N-Biph methyl H H a1 2-3-400 N-Biph N-Biph b1 H H a1 2-3-401 N-Biph N-Biph b2 H H a1 2-3-402 N-Biph N-Biph b3 H H a1 2-3-403 N-Biph N-Biph H H H a2 2-3-404 N-Biph N-Biph t-bu H H a2 2-3-405 N-Biph N-Biph methyl H H a2 2-3-406 N-Biph N-Biph b1 H H a2 2-3-407 N-Biph N-Biph b2 H H a2 2-3-408 N-Biph N-Biph b3 H H a2 2-3-409 N-Biph N-Biph H H H a3 2-3-410 N-Biph N-Biph t-bu H H a3 2-3-411 N-Biph N-Biph methyl H H a3 2-3-412 N-Biph N-Biph b1 H H a3 2-3-413 N-Biph N-Biph b2 H H a3 2-3-414 N-Biph N-Biph b3 H H a3 2-3-415 N-Biph N-Biph H H H a4 2-3-416 N-Biph N-Biph t-bu H H a4 2-3-417 N-Biph N-Biph methyl H H a4 2-3-418 N-Biph N-Biph b1 H H a4 2-3-419 N-Biph N-Biph b2 H H a4 2-3-420 N-Biph N-Biph b3 H H a4 2-3-421 N-Biph N-Biph H H H a5 2-3-422 N-Biph N-Biph t-bu H H a5 2-3-423 N-Biph N-Biph methyl H H a5 2-3-424 N-Biph N-Biph b1 H H a5 2-3-425 N-Biph N-Biph b2 H H a5 2-3-426 N-Biph N-Biph b3 H H a5 2-3-427 N-Biph N-Biph H H H a6 2-3-428 N-Biph N-Biph t-bu H H a6 2-3-429 N-Biph N-Biph methyl H H a6 2-3-430 N-Biph N-Biph b1 H H a6 2-3-431 N-Biph N-Biph b2 H H a6 2-3-432 N-Biph N-Biph b3 H H a6 2-3-433 N-Biph N-Biph H H a1 H 2-3-434 N-Biph N-Biph t-bu H a1 H 2-3-435 N-Biph N-Biph methyl H a1 H 2-3-436 N-Biph N-Biph b1 H a1 H 2-3-437 N-Biph N-Biph b2 H a1 H 2-3-438 N-Biph N-Biph b3 H a1 H 2-3-439 N-Biph N-Biph H H a2 H 2-3-440 N-Biph N-Biph t-bu H a2 H 2-3-441 N-Biph N-Biph methyl H a2 H 2-3-442 N-Biph N-Biph b1 H a2 H 2-3-443 N-Biph N-Biph b2 H a2 H 2-3-444 N-Biph N-Biph b3 H a2 H 2-3-445 N-Biph N-Biph H H a3 H 2-3-446 N-Biph N-Biph t-bu H a3 H 2-3-447 N-Biph N-Biph methyl H a3 H 2-3-448 N-Biph N-Biph b1 H a3 H 2-3-449 N-Biph N-Biph b2 H a3 H 2-3-450 N-Biph N-Biph b3 H a3 H 2-3-451 N-Biph N-Biph H H a4 H 2-3-452 N-Biph N-Biph t-bu H a4 H 2-3-453 N-Biph N-Biph methyl H a4 H 2-3-454 N-Biph N-Biph b1 H a4 H 2-3-455 N-Biph N-Biph b2 H a4 H 2-3-456 N-Biph N-Biph b3 H a4 H 2-3-457 N-Biph N-Biph H H a5 H 2-3-458 N-Biph N-Biph t-bu H a5 H 2-3-459 N-Biph N-Biph methyl H a5 H 2-3-460 N-Biph N-Biph b1 H a5 H 2-3-461 N-Biph N-Biph b2 H a5 H 2-3-462 N-Biph N-Biph b3 H a5 H 2-3-463 N-Biph N-Biph H H a6 H 2-3-464 N-Biph N-Biph t-bu H a6 H 2-3-465 N-Biph N-Biph methyl H a6 H 2-3-466 N-Biph N-Biph b1 H a6 H 2-3-467 N-Biph N-Biph b2 H a6 H 2-3-468 N-Biph N-Biph b3 H a6 H 2-3-469 N-Biph N-Biph H H b1 H 2-3-470 N-Biph N-Biph t-bu H b1 H 2-3-471 N-Biph N-Biph methyl H b1 H 2-3-472 N-Biph N-Biph b1 H b1 H 2-3-473 N-Biph N-Biph b2 H b1 H 2-3-474 N-Biph N-Biph b3 H b1 H 2-3-475 N-Biph N-Biph H H b2 H 2-3-476 N-Biph N-Biph t-bu H b2 H 2-3-477 N-Biph N-Biph methyl H b2 H 2-3-478 N-Biph N-Biph b1 H b2 H 2-3-479 N-Biph N-Biph b2 H b2 H 2-3-480 N-Biph N-Biph b3 H b2 H 2-3-481 N-Biph N-Biph H H b3 H 2-3-482 N-Biph N-Biph t-bu H b3 H 2-3-483 N-Biph N-Biph methyl H b3 H 2-3-484 N-Biph N-Biph b1 H b3 H 2-3-485 N-Biph N-Biph b2 H b3 H 2-3-486 N-Biph N-Biph b3 H b3 H 2-3-487 N-Biph N-Biph H H b4 H 2-3-488 N-Biph N-Biph t-bu H b4 H 2-3-489 N-Biph N-Biph methyl H b4 H 2-3-490 N-Biph N-Biph b1 H b4 H 2-3-491 N-Biph N-Biph b2 H b4 H 2-3-492 N-Biph N-Biph b3 H b4 H 2-3-493 N-Biph N-Biph H H b5 H 2-3-494 N-Biph N-Biph t-bu H b5 H 2-3-495 N-Biph N-Biph methyl H b5 H 2-3-496 N-Biph N-Biph b1 H b5 H 2-3-497 N-Biph N-Biph b2 H b5 H 2-3-498 N-Biph N-Biph b3 H b5 H 2-3-499 N-Biph N-Biph H H b6 H 2-3-500 N-Biph N-Biph t-bu H b6 H 2-3-501 N-Biph N-Biph methyl H b6 H 2-3-502 N-Biph N-Biph b1 H b6 H 2-3-503 N-Biph N-Biph b2 H b6 H 2-3-504 N-Biph N-Biph b3 H b6 H 2-3-505 N-Biph N-Biph H H b7 H 2-3-506 N-Biph N-Biph t-bu H b7 H 2-3-507 N-Biph N-Biph methyl H b7 H 2-3-508 N-Biph N-Biph b1 H b7 H 2-3-509 N-Biph N-Biph b2 H b7 H 2-3-510 N-Biph N-Biph b3 H b7 H 2-3-511 N-Biph N-Biph H H b8 H 2-3-512 N-Biph N-Biph t-bu H b8 H 2-3-513 N-Biph N-Biph methyl H b8 H 2-3-514 N-Biph N-Biph b1 H b8 H 2-3-515 N-Biph N-Biph b2 H b8 H 2-3-516 N-Biph N-Biph b3 H b8 H 2-3-517 N-Biph N-Biph H H b9 H 2-3-518 N-Biph N-Biph t-bu H b9 H 2-3-519 N-Biph N-Biph methyl H b9 H 2-3-520 N-Biph N-Biph b1 H b9 H 2-3-521 N-Biph N-Biph b2 H b9 H 2-3-522 N-Biph N-Biph b3 H b9 H 2-3-523 N-Biph N-Biph H H b10 H 2-3-524 N-Biph N-Biph t-bu H b10 H 2-3-525 N-Biph N-Biph methyl H b10 H 2-3-526 N-Biph N-Biph b1 H b10 H 2-3-527 N-Biph N-Biph b2 H b10 H 2-3-528 N-Biph N-Biph b3 H b10 H 2-3-529 N-Biph N-Biph H H a1 a1 2-3-530 N-Biph N-Biph t-bu H a1 a1 2-3-531 N-Biph N-Biph methyl H a1 a1 2-3-532 N-Biph N-Biph b1 H a1 a1 2-3-533 N-Biph N-Biph b2 H a1 a1 2-3-534 N-Biph N-Biph b3 H a1 a1 2-3-535 N-Biph N-Biph H H a2 a2 2-3-536 N-Biph N-Biph t-bu H a2 a2 2-3-537 N-Biph N-Biph methyl H a2 a2 2-3-538 N-Biph N-Biph b1 H a2 a2 2-3-539 N-Biph N-Biph b2 H a2 a2 2-3-540 N-Biph N-Biph b3 H a2 a2 2-3-541 N-Biph N-Biph H H a3 a3 2-3-542 N-Biph N-Biph t-bu H a3 a3 2-3-543 N-Biph N-Biph methyl H a3 a3 2-3-544 N-Biph N-Biph b1 H a3 a3 2-3-545 N-Biph N-Biph b2 H a3 a3 2-3-546 N-Biph N-Biph b3 H a3 a3 2-3-547 N-Biph N-Biph H H b1 b1 2-3-548 N-Biph N-Biph t-bu H b1 b1 2-3-549 N-Biph N-Biph methyl H b1 b1 2-3-550 N-Biph N-Biph b1 H b1 b1 2-3-551 N-Biph N-Biph b2 H b1 b1 2-3-552 N-Biph N-Biph b3 H b1 b1 2-3-553 N-Biph N-Biph H H b2 b2 2-3-554 N-Biph N-Biph t-bu H b2 b2 2-3-555 N-Biph N-Biph methyl H b2 b2 2-3-556 N-Biph N-Biph b1 H b2 b2 2-3-557 N-Biph N-Biph b2 H b2 b2 2-3-558 N-Biph N-Biph b3 H b2 b2 2-3-559 N-Biph N-Biph H H b3 b3 2-3-560 N-Biph N-Biph t-bu H b3 b3 2-3-561 N-Biph N-Biph methyl H b3 b3 2-3-562 N-Biph N-Biph b1 H b3 b3 2-3-563 N-Biph N-Biph b2 H b3 b3 2-3-564 N-Biph N-Biph b3 H b3 b3 2-3-565 N-Biph N-Biph H H b5 b5 2-3-566 N-Biph N-Biph t-bu H b5 b5 2-3-567 N-Biph N-Biph methyl H b5 b5 2-3-568 N-Biph N-Biph b1 H b5 b5 2-3-569 N-Biph N-Biph b2 H b5 b5 2-3-570 N-Biph N-Biph b3 H b5 b5 2-3-571 N-Biph N-Biph H H b6 b6 2-3-572 N-Biph N-Biph t-bu H b6 b6 2-3-573 N-Biph N-Biph methyl H b6 b6 2-3-574 N-Biph N-Biph b1 H b6 b6 2-3-575 N-Biph N-Biph b2 H b6 b6 2-3-576 N-Biph N-Biph b3 H b6 b6 2-3-577 N-Biph N-Biph H H b7 b7 2-3-578 N-Biph N-Biph t-bu H b7 b7 2-3-579 N-Biph N-Biph methyl H b7 b7 2-3-580 N-Biph N-Biph b1 H b7 b7 2-3-581 N-Biph N-Biph b2 H b7 b7 2-3-582 N-Biph N-Biph b3 H b7 b7 2-3-583 O N—Ph H H H H 2-3-584 O N—Ph t-bu H H H 2-3-585 O N—Ph methyl H H H 2-3-586 O N—Ph t-bu t-bu t-bu t-bu 2-3-587 O N—Ph methyl methyl methyl methyl 2-3-588 O N—Ph b1 H H H 2-3-589 O N—Ph b2 H H H 2-3-590 O N—Ph b3 H H H 2-3-591 O N—Ph H H H a1 2-3-592 O N—Ph t-bu H H a1 2-3-593 O N—Ph methyl H H a1 2-3-594 O N—Ph b1 H H a1 2-3-595 O N—Ph b2 H H a1 2-3-596 O N—Ph b3 H H a1 2-3-597 O N—Ph H H H a2 2-3-598 O N—Ph t-bu H H a2 2-3-599 O N—Ph methyl H H a2 2-3-600 O N—Ph b1 H H a2 2-3-601 O N—Ph b2 H H a2 2-3-602 O N—Ph b3 H H a2 2-3-603 O N—Ph H H H a3 2-3-604 O N—Ph t-bu H H a3 2-3-605 O N—Ph methyl H H a3 2-3-606 O N—Ph b1 H H a3 2-3-607 O N—Ph b2 H H a3 2-3-608 O N—Ph b3 H H a3 2-3-609 O N—Ph H H H a4 2-3-610 O N—Ph t-bu H H a4 2-3-611 O N—Ph methyl H H a4 2-3-612 O N—Ph b1 H H a4 2-3-613 O N—Ph b2 H H a4 2-3-614 O N—Ph b3 H H a4 2-3-615 O N—Ph H H H a5 2-3-616 O N—Ph t-bu H H a5 2-3-617 O N—Ph methyl H H a5 2-3-618 O N—Ph b1 H H a5 2-3-619 O N—Ph b2 H H a5 2-3-620 O N—Ph b3 H H a5 2-3-621 O N—Ph H H H a6 2-3-622 O N—Ph t-bu H H a6 2-3-623 O N—Ph methyl H H a6 2-3-624 O N—Ph b1 H H a6 2-3-625 O N—Ph b2 H H a6 2-3-626 O N—Ph b3 H H a6 2-3-627 O N—Ph H H a1 H 2-3-628 O N—Ph t-bu H a1 H 2-3-629 O N—Ph methyl H a1 H 2-3-630 O N—Ph b1 H a1 H 2-3-631 O N—Ph b2 H a1 H 2-3-632 O N—Ph b3 H a1 H 2-3-633 O N—Ph H H a2 H 2-3-634 O N—Ph t-bu H a2 H 2-3-635 O N—Ph methyl H a2 H 2-3-636 O N—Ph b1 H a2 H 2-3-637 O N—Ph b2 H a2 H 2-3-638 O N—Ph b3 H a2 H 2-3-639 O N—Ph H H a3 H 2-3-640 O N—Ph t-bu H a3 H 2-3-641 O N—Ph methyl H a3 H 2-3-642 O N—Ph b1 H a3 H 2-3-643 O N—Ph b2 H a3 H 2-3-644 O N—Ph b3 H a3 H 2-3-645 O N—Ph H H a4 H 2-3-646 O N—Ph t-bu H a4 H 2-3-647 O N—Ph methyl H a4 H 2-3-648 O N—Ph b1 H a4 H 2-3-649 O N—Ph b2 H a4 H 2-3-650 O N—Ph b3 H a4 H 2-3-651 O N—Ph H H a5 H 2-3-652 O N—Ph t-bu H a5 H 2-3-653 O N—Ph methyl H a5 H 2-3-654 O N—Ph b1 H a5 H 2-3-655 O N—Ph b2 H a5 H 2-3-656 O N—Ph b3 H a5 H 2-3-657 O N—Ph H H a6 H 2-3-658 O N—Ph t-bu H a6 H 2-3-659 O N—Ph methyl H a6 H 2-3-660 O N—Ph b1 H a6 H 2-3-661 O N—Ph b2 H a6 H 2-3-662 O N—Ph b3 H a6 H 2-3-663 O N—Ph H H b1 H 2-3-664 O N—Ph t-bu H b1 H 2-3-665 O N—Ph methyl H b1 H 2-3-666 O N—Ph b1 H b1 H 2-3-667 O N—Ph b2 H b1 H 2-3-668 O N—Ph b3 H b1 H 2-3-669 O N—Ph H H b2 H 2-3-670 O N—Ph t-bu H b2 H 2-3-671 O N—Ph methyl H b2 H 2-3-672 O N—Ph b1 H b2 H 2-3-673 O N—Ph b2 H b2 H 2-3-674 O N—Ph b3 H b2 H 2-3-675 O N—Ph H H b3 H 2-3-676 O N—Ph t-bu H b3 H 2-3-677 O N—Ph methyl H b3 H 2-3-678 O N—Ph b1 H b3 H 2-3-679 O N—Ph b2 H b3 H 2-3-680 O N—Ph b3 H b3 H 2-3-681 O N—Ph H H b4 H 2-3-682 O N—Ph t-bu H b4 H 2-3-683 O N—Ph methyl H b4 H 2-3-684 O N—Ph b1 H b4 H 2-3-685 O N—Ph b2 H b4 H 2-3-686 O N—Ph b3 H b4 H 2-3-687 O N—Ph H H b5 H 2-3-688 O N—Ph t-bu H b5 H 2-3-689 O N—Ph methyl H b5 H 2-3-690 O N—Ph b1 H b5 H 2-3-691 O N—Ph b2 H b5 H 2-3-692 O N—Ph b3 H b5 H 2-3-693 O N—Ph H H b6 H 2-3-694 O N—Ph t-bu H b6 H 2-3-695 O N—Ph methyl H b6 H 2-3-696 O N—Ph b1 H b6 H 2-3-697 O N—Ph b2 H b6 H 2-3-698 O N—Ph b3 H b6 H 2-3-699 O N—Ph H H b7 H 2-3-700 O N—Ph t-bu H b7 H 2-3-701 O N—Ph methyl H b7 H 2-3-702 O N—Ph b1 H b7 H 2-3-703 O N—Ph b2 H b7 H 2-3-704 O N—Ph b3 H b7 H 2-3-705 O N—Ph H H b8 H 2-3-706 O N—Ph t-bu H b8 H 2-3-707 O N—Ph methyl H b8 H 2-3-708 O N—Ph b1 H b8 H 2-3-709 O N—Ph b2 H b8 H 2-3-710 O N—Ph b3 H b8 H 2-3-711 O N—Ph H H b9 H 2-3-712 O N—Ph t-bu H b9 H 2-3-713 O N—Ph methyl H b9 H 2-3-714 O N—Ph b1 H b9 H 2-3-715 O N—Ph b2 H b9 H 2-3-716 O N—Ph b3 H b9 H 2-3-717 O N—Ph H H b10 H 2-3-718 O N—Ph t-bu H b10 H 2-3-719 O N—Ph methyl H b10 H 2-3-720 O N—Ph b1 H b10 H 2-3-721 O N—Ph b2 H b10 H 2-3-722 O N—Ph b3 H b10 H 2-3-723 O N—Ph H H a1 a1 2-3-724 O N—Ph t-bu H a1 a1 2-3-725 O N—Ph methyl H a1 a1 2-3-726 O N—Ph b1 H a1 a1 2-3-727 O N—Ph b2 H a1 a1 2-3-728 O N—Ph b3 H a1 a1 2-3-729 O N—Ph H H a2 a2 2-3-730 O N—Ph t-bu H a2 a2 2-3-731 O N—Ph methyl H a2 a2 2-3-732 O N—Ph b1 H a2 a2 2-3-733 O N—Ph b2 H a2 a2 2-3-734 O N—Ph b3 H a2 a2 2-3-735 O N—Ph H H a3 a3 2-3-736 O N—Ph t-bu H a3 a3 2-3-737 O N—Ph methyl H a3 a3 2-3-738 O N—Ph b1 H a3 a3 2-3-739 O N—Ph b2 H a3 a3 2-3-740 O N—Ph b3 H a3 a3 2-3-741 O N—Ph H H b1 b1 2-3-742 O N—Ph t-bu H b1 b1 2-3-743 O N—Ph methyl H b1 b1 2-3-744 O N—Ph b1 H b1 b1 2-3-745 O N—Ph b2 H b1 b1 2-3-746 O N—Ph b3 H b1 b1 2-3-747 O N—Ph H H b2 b2 2-3-748 O N—Ph t-bu H b2 b2 2-3-749 O N—Ph methyl H b2 b2 2-3-750 O N—Ph b1 H b2 b2 2-3-751 O N—Ph b2 H b2 b2 2-3-752 O N—Ph b3 H b2 b2 2-3-753 O N—Ph H H b3 b3 2-3-754 O N—Ph t-bu H b3 b3 2-3-755 O N—Ph methyl H b3 b3 2-3-756 O N—Ph b1 H b3 b3 2-3-757 O N—Ph b2 H b3 b3 2-3-758 O N—Ph b3 H b3 b3 2-3-759 O N—Ph H H b5 b5 2-3-760 O N—Ph t-bu H b5 b5 2-3-761 O N—Ph methyl H b5 b5 2-3-762 O N—Ph b1 H b5 b5 2-3-763 O N—Ph b2 H b5 b5 2-3-764 O N—Ph b3 H b5 b5 2-3-765 O N—Ph H H b6 b6 2-3-766 O N—Ph t-bu H b6 b6 2-3-767 O N—Ph methyl H b6 b6 2-3-768 O N—Ph b1 H b6 b6 2-3-769 O N—Ph b2 H b6 b6 2-3-770 O N—Ph b3 H b6 b6 2-3-771 O N—Ph H H b7 b7 2-3-772 O N—Ph t-bu H b7 b7 2-3-773 O N—Ph methyl H b7 b7 2-3-774 O N—Ph b1 H b7 b7 2-3-775 O N—Ph b2 H b7 b7 2-3-776 O N—Ph b3 H b7 b7 2-3-777 S N—Ph H H H H 2-3-778 S N—Ph t-bu H H H 2-3-779 S N—Ph methyl H H H 2-3-780 S N—Ph t-bu t-bu t-bu t-bu 2-3-781 S N—Ph methyl methyl methyl methyl 2-3-782 S N—Ph b1 H H H 2-3-783 S N—Ph b2 H H H 2-3-784 S N—Ph b3 H H H 2-3-785 S N—Ph H H H a1 2-3-786 S N—Ph t-bu H H a1 2-3-787 S N—Ph methyl H H a1 2-3-788 S N—Ph b1 H H a1 2-3-789 S N—Ph b2 H H a1 2-3-790 S N—Ph b3 H H a1 2-3-791 S N—Ph H H H a2 2-3-792 S N—Ph t-bu H H a2 2-3-793 S N—Ph methyl H H a2 2-3-794 S N—Ph b1 H H a2 2-3-795 S N—Ph b2 H H a2 2-3-796 S N—Ph b3 H H a2 2-3-797 S N—Ph H H H a3 2-3-798 S N—Ph t-bu H H a3 2-3-799 S N—Ph methyl H H a3 2-3-800 S N—Ph b1 H H a3 2-3-801 S N—Ph b2 H H a3 2-3-802 S N—Ph b3 H H a3 2-3-803 S N—Ph H H H a4 2-3-804 S N—Ph t-bu H H a4 2-3-805 S N—Ph methyl H H a4 2-3-806 S N—Ph b1 H H a4 2-3-807 S N—Ph b2 H H a4 2-3-808 S N—Ph b3 H H a4 2-3-809 S N—Ph H H H a5 2-3-810 S N—Ph t-bu H H a5 2-3-811 S N—Ph methyl H H a5 2-3-812 S N—Ph b1 H H a5 2-3-813 S N—Ph b2 H H a5 2-3-814 S N—Ph b3 H H a5 2-3-815 S N—Ph H H H a6 2-3-816 S N—Ph t-bu H H a6 2-3-817 S N—Ph methyl H H a6 2-3-818 S N—Ph b1 H H a6 2-3-819 S N—Ph b2 H H a6 2-3-820 S N—Ph b3 H H a6 2-3-821 S N—Ph H H a1 H 2-3-822 S N—Ph t-bu H a1 H 2-3-823 S N—Ph methyl H a1 H 2-3-824 S N—Ph b1 H a1 H 2-3-825 S N—Ph b2 H a1 H 2-3-826 S N—Ph b3 H a1 H 2-3-827 S N—Ph H H a2 H 2-3-828 S N—Ph t-bu H a2 H 2-3-829 S N—Ph methyl H a2 H 2-3-830 S N—Ph b1 H a2 H 2-3-831 S N—Ph b2 H a2 H 2-3-832 S N—Ph b3 H a2 H 2-3-833 S N—Ph H H a3 H 2-3-834 S N—Ph t-bu H a3 H 2-3-835 S N—Ph methyl H a3 H 2-3-836 S N—Ph b1 H a3 H 2-3-837 S N—Ph b2 H a3 H 2-3-838 S N—Ph b3 H a3 H 2-3-839 S N—Ph H H a4 H 2-3-840 S N—Ph t-bu H a4 H 2-3-841 S N—Ph methyl H a4 H 2-3-842 S N—Ph b1 H a4 H 2-3-843 S N—Ph b2 H a4 H 2-3-844 S N—Ph b3 H a4 H 2-3-845 S N—Ph H H a5 H 2-3-846 S N—Ph t-bu H a5 H 2-3-847 S N—Ph methyl H a5 H 2-3-848 S N—Ph b1 H a5 H 2-3-849 S N—Ph b2 H a5 H 2-3-850 S N—Ph b3 H a5 H 2-3-851 S N—Ph H H a6 H 2-3-852 S N—Ph t-bu H a6 H 2-3-853 S N—Ph methyl H a6 H 2-3-854 S N—Ph b1 H a6 H 2-3-855 S N—Ph b2 H a6 H 2-3-856 S N—Ph b3 H a6 H 2-3-857 S N—Ph H H b1 H 2-3-858 S N—Ph t-bu H b1 H 2-3-859 S N—Ph methyl H b1 H 2-3-860 S N—Ph b1 H b1 H 2-3-861 S N—Ph b2 H b1 H 2-3-862 S N—Ph b3 H b1 H 2-3-863 S N—Ph H H b2 H 2-3-864 S N—Ph t-bu H b2 H 2-3-865 S N—Ph methyl H b2 H 2-3-866 S N—Ph b1 H b2 H 2-3-867 S N—Ph b2 H b2 H 2-3-868 S N—Ph b3 H b2 H 2-3-869 S N—Ph H H b3 H 2-3-870 S N—Ph t-bu H b3 H 2-3-871 S N—Ph methyl H b3 H 2-3-872 S N—Ph b1 H b3 H 2-3-873 S N—Ph b2 H b3 H 2-3-874 S N—Ph b3 H b3 H 2-3-875 S N—Ph H H b4 H 2-3-876 S N—Ph t-bu H b4 H 2-3-877 S N—Ph methyl H b4 H 2-3-878 S N—Ph b1 H b4 H 2-3-879 S N—Ph b2 H b4 H 2-3-880 S N—Ph b3 H b4 H 2-3-881 S N—Ph H H b5 H 2-3-882 S N—Ph t-bu H b5 H 2-3-883 S N—Ph methyl H b5 H 2-3-884 S N—Ph b1 H b5 H 2-3-885 S N—Ph b2 H b5 H 2-3-886 S N—Ph b3 H b5 H 2-3-887 S N—Ph H H b6 H 2-3-888 S N—Ph t-bu H b6 H 2-3-889 S N—Ph methyl H b6 H 2-3-890 S N—Ph b1 H b6 H 2-3-891 S N—Ph b2 H b6 H 2-3-892 S N—Ph b3 H b6 H 2-3-893 S N—Ph H H b7 H 2-3-894 S N—Ph t-bu H b7 H 2-3-895 S N—Ph methyl H b7 H 2-3-896 S N—Ph b1 H b7 H 2-3-897 S N—Ph b2 H b7 H 2-3-898 S N—Ph b3 H b7 H 2-3-899 S N—Ph H H b8 H 2-3-900 S N—Ph t-bu H b8 H 2-3-901 S N—Ph methyl H b8 H 2-3-902 S N—Ph b1 H b8 H 2-3-903 S N—Ph b2 H b8 H 2-3-904 S N—Ph b3 H b8 H 2-3-905 S N—Ph H H b9 H 2-3-906 S N—Ph t-bu H b9 H 2-3-907 S N—Ph methyl H b9 H 2-3-908 S N—Ph b1 H b9 H 2-3-909 S N—Ph b2 H b9 H 2-3-910 S N—Ph b3 H b9 H 2-3-911 S N—Ph H H b10 H 2-3-912 S N—Ph t-bu H b10 H 2-3-913 S N—Ph methyl H b10 H 2-3-914 S N—Ph b1 H b10 H 2-3-915 S N—Ph b2 H b10 H 2-3-916 S N—Ph b3 H b10 H 2-3-917 S N—Ph H H a1 a1 2-3-918 S N—Ph t-bu H a1 a1 2-3-919 S N—Ph methyl H a1 a1 2-3-920 S N—Ph b1 H a1 a1 2-3-921 S N—Ph b2 H a1 a1 2-3-922 S N—Ph b3 H a1 a1 2-3-923 S N—Ph H H a2 a2 2-3-924 S N—Ph t-bu H a2 a2 2-3-925 S N—Ph methyl H a2 a2 2-3-926 S N—Ph b1 H a2 a2 2-3-927 S N—Ph b2 H a2 a2 2-3-928 S N—Ph b3 H a2 a2 2-3-929 S N—Ph H H a3 a3 2-3-930 S N—Ph t-bu H a3 a3 2-3-931 S N—Ph methyl H a3 a3 2-3-932 S N—Ph b1 H a3 a3 2-3-933 S N—Ph b2 H a3 a3 2-3-934 S N—Ph b3 H a3 a3 2-3-935 S N—Ph H H b1 b1 2-3-936 S N—Ph t-bu H b1 b1 2-3-937 S N—Ph methyl H b1 b1 2-3-938 S N—Ph b1 H b1 b1 2-3-939 S N—Ph b2 H b1 b1 2-3-940 S N—Ph b3 H b1 b1 2-3-941 S N—Ph H H b2 b2 2-3-942 S N—Ph t-bu H b2 b2 2-3-943 S N—Ph methyl H b2 b2 2-3-944 S N—Ph b1 H b2 b2 2-3-945 S N—Ph b2 H b2 b2 2-3-946 S N—Ph b3 H b2 b2 2-3-947 S N—Ph H H b3 b3 2-3-948 S N—Ph t-bu H b3 b3 2-3-949 S N—Ph methyl H b3 b3 2-3-950 S N—Ph b1 H b3 b3 2-3-951 S N—Ph b2 H b3 b3 2-3-952 S N—Ph b3 H b3 b3 2-3-953 S N—Ph H H b5 b5 2-3-954 S N—Ph t-bu H b5 b5 2-3-955 S N—Ph methyl H b5 b5 2-3-956 S N—Ph b1 H b5 b5 2-3-957 S N—Ph b2 H b5 b5 2-3-958 S N—Ph b3 H b5 b5 2-3-959 S N—Ph H H b6 b6 2-3-960 S N—Ph t-bu H b6 b6 2-3-961 S N—Ph methyl H b6 b6 2-3-962 S N—Ph b1 H b6 b6 2-3-963 S N—Ph b2 H b6 b6 2-3-964 S N—Ph b3 H b6 b6 2-3-965 S N—Ph H H b7 b7 2-3-966 S N—Ph t-bu H b7 b7 2-3-967 S N—Ph methyl H b7 b7 2-3-968 S N—Ph b1 H b7 b7 2-3-969 S N—Ph b2 H b7 b7 2-3-970 S N—Ph b3 H b7 b7

Group 2-4,

[0105] The compounds are represented by the formula 2-4 below, wherein CY.sub.1 and CY.sub.3 are each a benzene group, X.sub.1 is B, and Y1, Y2, R2a, R2c, (R1)a1, (R3)a3 are each shown in the table 4 below,

##STR00021##

TABLE-US-00004 TABLE 4 Compound No. Y1 Y2 R2a R2c (R1)a1 (R3)a3 2-4-001 N—Ph N—Ph H H H H 2-4-002 N—Ph N—Ph t-bu t-bu H H 2-4-003 N—Ph N—Ph methyl methyl H H 2-4-004 N—Ph N—Ph t-bu t-bu t-bu t-bu 2-4-005 N—Ph N—Ph methyl methyl methyl methyl 2-4-006 N—Ph N—Ph b1 b1 H H 2-4-007 N—Ph N—Ph b2 b2 H H 2-4-008 N—Ph N—Ph b3 b3 H H 2-4-009 N—Ph N—Ph H H H a1 2-4-010 N—Ph N—Ph t-bu t-bu H a1 2-4-011 N—Ph N—Ph methyl methyl H a1 2-4-012 N—Ph N—Ph b1 b1 H a1 2-4-013 N—Ph N—Ph b2 b2 H a1 2-4-014 N—Ph N—Ph b3 b3 H a1 2-4-015 N—Ph N—Ph H H H a2 2-4-016 N—Ph N—Ph t-bu t-bu H a2 2-4-017 N—Ph N—Ph methyl methyl H a2 2-4-018 N—Ph N—Ph b1 b1 H a2 2-4-019 N—Ph N—Ph b2 b2 H a2 2-4-020 N—Ph N—Ph b3 b3 H a2 2-4-021 N—Ph N—Ph H H H a3 2-4-022 N—Ph N—Ph t-bu t-bu H a3 2-4-023 N—Ph N—Ph methyl methyl H a3 2-4-024 N—Ph N—Ph b1 b1 H a3 2-4-025 N—Ph N—Ph b2 b2 H a3 2-4-026 N—Ph N—Ph b3 b3 H a3 2-4-027 N—Ph N—Ph H H H a4 2-4-028 N—Ph N—Ph t-bu t-bu H a4 2-4-029 N—Ph N—Ph methyl methyl H a4 2-4-030 N—Ph N—Ph b1 b1 H a4 2-4-031 N—Ph N—Ph b2 b2 H a4 2-4-032 N—Ph N—Ph b3 b3 H a4 2-4-033 N—Ph N—Ph H H H a5 2-4-034 N—Ph N—Ph t-bu t-bu H a5 2-4-035 N—Ph N—Ph methyl methyl H a5 2-4-036 N—Ph N—Ph b1 b1 H a5 2-4-037 N—Ph N—Ph b2 b2 H a5 2-4-038 N—Ph N—Ph b3 b3 H a5 2-4-039 N—Ph N—Ph H H H a6 2-4-040 N—Ph N—Ph t-bu t-bu H a6 2-4-041 N—Ph N—Ph methyl methyl H a6 2-4-042 N—Ph N—Ph b1 b1 H a6 2-4-043 N—Ph N—Ph b2 b2 H a6 2-4-044 N—Ph N—Ph b3 b3 H a6 2-4-045 N—Ph N—Ph H H a1 H 2-4-046 N—Ph N—Ph t-bu t-bu a1 H 2-4-047 N—Ph N—Ph methyl methyl a1 H 2-4-048 N—Ph N—Ph b1 b1 a1 H 2-4-049 N—Ph N—Ph b2 b2 a1 H 2-4-050 N—Ph N—Ph b3 b3 a1 H 2-4-051 N—Ph N—Ph H H a2 H 2-4-052 N—Ph N—Ph t-bu t-bu a2 H 2-4-053 N—Ph N—Ph methyl methyl a2 H 2-4-054 N—Ph N—Ph b1 b1 a2 H 2-4-055 N—Ph N—Ph b2 b2 a2 H 2-4-056 N—Ph N—Ph b3 b3 a2 H 2-4-057 N—Ph N—Ph H H a3 H 2-4-058 N—Ph N—Ph t-bu t-bu a3 H 2-4-059 N—Ph N—Ph methyl methyl a3 H 2-4-060 N—Ph N—Ph b1 b1 a3 H 2-4-061 N—Ph N—Ph b2 b2 a3 H 2-4-062 N—Ph N—Ph b3 b3 a3 H 2-4-063 N—Ph N—Ph H H a4 H 2-4-064 N—Ph N—Ph t-bu t-bu a4 H 2-4-065 N—Ph N—Ph methyl methyl a4 H 2-4-066 N—Ph N—Ph b1 b1 a4 H 2-4-067 N—Ph N—Ph b2 b2 a4 H 2-4-068 N—Ph N—Ph b3 b3 a4 H 2-4-069 N—Ph N—Ph H H a5 H 2-4-070 N—Ph N—Ph t-bu t-bu a5 H 2-4-071 N—Ph N—Ph methyl methyl a5 H 2-4-072 N—Ph N—Ph b1 b1 a5 H 2-4-073 N—Ph N—Ph b2 b2 a5 H 2-4-074 N—Ph N—Ph b3 b3 a5 H 2-4-075 N—Ph N—Ph H H a6 H 2-4-076 N—Ph N—Ph t-bu t-bu a6 H 2-4-077 N—Ph N—Ph methyl methyl a6 H 2-4-078 N—Ph N—Ph b1 b1 a6 H 2-4-079 N—Ph N—Ph b2 b2 a6 H 2-4-080 N—Ph N—Ph b3 b3 a6 H 2-4-081 N—Ph N—Ph H H b1 H 2-4-082 N—Ph N—Ph t-bu t-bu b1 H 2-4-083 N—Ph N—Ph methyl methyl b1 H 2-4-084 N—Ph N—Ph b1 b1 b1 H 2-4-085 N—Ph N—Ph b2 b2 b1 H 2-4-086 N—Ph N—Ph b3 b3 b1 H 2-4-087 N—Ph N—Ph H H b2 H 2-4-088 N—Ph N—Ph t-bu t-bu b2 H 2-4-089 N—Ph N—Ph methyl methyl b2 H 2-4-090 N—Ph N—Ph b1 b1 b2 H 2-4-091 N—Ph N—Ph b2 b2 b2 H 2-4-092 N—Ph N—Ph b3 b3 b2 H 2-4-093 N—Ph N—Ph H H b3 H 2-4-094 N—Ph N—Ph t-bu t-bu b3 H 2-4-095 N—Ph N—Ph methyl methyl b3 H 2-4-096 N—Ph N—Ph b1 b1 b3 H 2-4-097 N—Ph N—Ph b2 b2 b3 H 2-4-098 N—Ph N—Ph b3 b3 b3 H 2-4-099 N—Ph N—Ph H H b4 H 2-4-100 N—Ph N—Ph t-bu t-bu b4 H 2-4-101 N—Ph N—Ph methyl methyl b4 H 2-4-102 N—Ph N—Ph b1 b1 b4 H 2-4-103 N—Ph N—Ph b2 b2 b4 H 2-4-104 N—Ph N—Ph b3 b3 b4 H 2-4-105 N—Ph N—Ph H H b5 H 2-4-106 N—Ph N—Ph t-bu t-bu b5 H 2-4-107 N—Ph N—Ph methyl methyl b5 H 2-4-108 N—Ph N—Ph b1 b1 b5 H 2-4-109 N—Ph N—Ph b2 b2 b5 H 2-4-110 N—Ph N—Ph b3 b3 b5 H 2-4-111 N—Ph N—Ph H H b6 H 2-4-112 N—Ph N—Ph t-bu t-bu b6 H 2-4-113 N—Ph N—Ph methyl methyl b6 H 2-4-114 N—Ph N—Ph b1 b1 b6 H 2-4-115 N—Ph N—Ph b2 b2 b6 H 2-4-116 N—Ph N—Ph b3 b3 b6 H 2-4-117 N—Ph N—Ph H H b7 H 2-4-118 N—Ph N—Ph t-bu t-bu b7 H 2-4-119 N—Ph N—Ph methyl methyl b7 H 2-4-120 N—Ph N—Ph b1 b1 b7 H 2-4-121 N—Ph N—Ph b2 b2 b7 H 2-4-122 N—Ph N—Ph b3 b3 b7 H 2-4-123 N—Ph N—Ph H H b8 H 2-4-124 N—Ph N—Ph t-bu t-bu b8 H 2-4-125 N—Ph N—Ph methyl methyl b8 H 2-4-126 N—Ph N—Ph b1 b1 b8 H 2-4-127 N—Ph N—Ph b2 b2 b8 H 2-4-128 N—Ph N—Ph b3 b3 b8 H 2-4-129 N—Ph N—Ph H H b9 H 2-4-130 N—Ph N—Ph t-bu t-bu b9 H 2-4-131 N—Ph N—Ph methyl methyl b9 H 2-4-132 N—Ph N—Ph b1 b1 b9 H 2-4-133 N—Ph N—Ph b2 b2 b9 H 2-4-134 N—Ph N—Ph b3 b3 b9 H 2-4-135 N—Ph N—Ph H H b10 H 2-4-136 N—Ph N—Ph t-bu t-bu b10 H 2-4-137 N—Ph N—Ph methyl methyl b10 H 2-4-138 N—Ph N—Ph b1 b1 b10 H 2-4-139 N—Ph N—Ph b2 b2 b10 H 2-4-140 N—Ph N—Ph b3 b3 b10 H 2-4-141 N—Ph N—Ph H H a1 a1 2-4-142 N—Ph N—Ph t-bu t-bu a1 a1 2-4-143 N—Ph N—Ph methyl methyl a1 a1 2-4-144 N—Ph N—Ph b1 b1 a1 a1 2-4-145 N—Ph N—Ph b2 b2 a1 a1 2-4-146 N—Ph N—Ph b3 b3 a1 a1 2-4-147 N—Ph N—Ph H H a2 a2 2-4-148 N—Ph N—Ph t-bu t-bu a2 a2 2-4-149 N—Ph N—Ph methyl methyl a2 a2 2-4-150 N—Ph N—Ph b1 b1 a2 a2 2-4-151 N—Ph N—Ph b2 b2 a2 a2 2-4-152 N—Ph N—Ph b3 b3 a2 a2 2-4-153 N—Ph N—Ph H H a3 a3 2-4-154 N—Ph N—Ph t-bu t-bu a3 a3 2-4-155 N—Ph N—Ph methyl methyl a3 a3 2-4-156 N—Ph N—Ph b1 b1 a3 a3 2-4-157 N—Ph N—Ph b2 b2 a3 a3 2-4-158 N—Ph N—Ph b3 b3 a3 a3 2-4-159 N—Ph N—Ph H H b1 b1 2-4-160 N—Ph N—Ph t-bu t-bu b1 b1 2-4-161 N—Ph N—Ph methyl methyl b1 b1 2-4-162 N—Ph N—Ph b1 b1 b1 b1 2-4-163 N—Ph N—Ph b2 b2 b1 b1 2-4-164 N—Ph N—Ph b3 b3 b1 b1 2-4-165 N—Ph N—Ph H H b2 b2 2-4-166 N—Ph N—Ph t-bu t-bu b2 b2 2-4-167 N—Ph N—Ph methyl methyl b2 b2 2-4-168 N—Ph N—Ph b1 b1 b2 b2 2-4-169 N—Ph N—Ph b2 b2 b2 b2 2-4-170 N—Ph N—Ph b3 b3 b2 b2 2-4-171 N—Ph N—Ph H H b3 b3 2-4-172 N—Ph N—Ph t-bu t-bu b3 b3 2-4-173 N—Ph N—Ph methyl methyl b3 b3 2-4-174 N—Ph N—Ph b1 b1 b3 b3 2-4-175 N—Ph N—Ph b2 b2 b3 b3 2-4-176 N—Ph N—Ph b3 b3 b3 b3 2-4-177 N—Ph N—Ph H H b5 b5 2-4-178 N—Ph N—Ph t-bu t-bu b5 b5 2-4-179 N—Ph N—Ph methyl methyl b5 b5 2-4-180 N—Ph N—Ph b1 b1 b5 b5 2-4-181 N—Ph N—Ph b2 b2 b5 b5 2-4-182 N—Ph N—Ph b3 b3 b5 b5 2-4-183 N—Ph N—Ph H H b6 b6 2-4-184 N—Ph N—Ph t-bu t-bu b6 b6 2-4-185 N—Ph N—Ph methyl methyl b6 b6 2-4-186 N—Ph N—Ph b1 b1 b6 b6 2-4-187 N—Ph N—Ph b2 b2 b6 b6 2-4-188 N—Ph N—Ph b3 b3 b6 b6 2-4-189 N—Ph N—Ph H H b7 b7 2-4-190 N—Ph N—Ph t-bu t-bu b7 b7 2-4-191 N—Ph N—Ph methyl methyl b7 b7 2-4-192 N—Ph N—Ph b1 b1 b7 b7 2-4-193 N—Ph N—Ph b2 b2 b7 b7 2-4-194 N—Ph N—Ph b3 b3 b7 b7 2-4-195 N-tolyl N-tolyl H H H H 2-4-196 N-tolyl N-tolyl t-bu t-bu H H 2-4-197 N-tolyl N-tolyl methyl methyl H H 2-4-198 N-tolyl N-tolyl t-bu t-bu t-bu t-bu 2-4-199 N-tolyl N-tolyl methyl methyl methyl methyl 2-4-200 N-tolyl N-tolyl b1 b1 H H 2-4-201 N-tolyl N-tolyl b2 b2 H H 2-4-202 N-tolyl N-tolyl b3 b3 H H 2-4-203 N-tolyl N-tolyl H H H a1 2-4-204 N-tolyl N-tolyl t-bu t-bu H a1 2-4-205 N-tolyl N-tolyl methyl methyl H a1 2-4-206 N-tolyl N-tolyl b1 b1 H a1 2-4-207 N-tolyl N-tolyl b2 b2 H a1 2-4-208 N-tolyl N-tolyl b3 b3 H a1 2-4-209 N-tolyl N-tolyl H H H a2 2-4-210 N-tolyl N-tolyl t-bu t-bu H a2 2-4-211 N-tolyl N-tolyl methyl methyl H a2 2-4-212 N-tolyl N-tolyl b1 b1 H a2 2-4-213 N-tolyl N-tolyl b2 b2 H a2 2-4-214 N-tolyl N-tolyl b3 b3 H a2 2-4-215 N-tolyl N-tolyl H H H a3 2-4-216 N-tolyl N-tolyl t-bu t-bu H a3 2-4-217 N-tolyl N-tolyl methyl methyl H a3 2-4-218 N-tolyl N-tolyl b1 b1 H a3 2-4-219 N-tolyl N-tolyl b2 b2 H a3 2-4-220 N-tolyl N-tolyl b3 b3 H a3 2-4-221 N-tolyl N-tolyl H H H a4 2-4-222 N-tolyl N-tolyl t-bu t-bu H a4 2-4-223 N-tolyl N-tolyl methyl methyl H a4 2-4-224 N-tolyl N-tolyl b1 b1 H a4 2-4-225 N-tolyl N-tolyl b2 b2 H a4 2-4-226 N-tolyl N-tolyl b3 b3 H a4 2-4-227 N-tolyl N-tolyl H H H a5 2-4-228 N-tolyl N-tolyl t-bu t-bu H a5 2-4-229 N-tolyl N-tolyl methyl methyl H a5 2-4-230 N-tolyl N-tolyl b1 b1 H a5 2-4-231 N-tolyl N-tolyl b2 b2 H a5 2-4-232 N-tolyl N-tolyl b3 b3 H a5 2-4-233 N-tolyl N-tolyl H H H a6 2-4-234 N-tolyl N-tolyl t-bu t-bu H a6 2-4-235 N-tolyl N-tolyl methyl methyl H a6 2-4-236 N-tolyl N-tolyl b1 b1 H a6 2-4-237 N-tolyl N-tolyl b2 b2 H a6 2-4-238 N-tolyl N-tolyl b3 b3 H a6 2-4-239 N-tolyl N-tolyl H H a1 H 2-4-240 N-tolyl N-tolyl t-bu t-bu a1 H 2-4-241 N-tolyl N-tolyl methyl methyl a1 H 2-4-242 N-tolyl N-tolyl b1 b1 a1 H 2-4-243 N-tolyl N-tolyl b2 b2 a1 H 2-4-244 N-tolyl N-tolyl b3 b3 a1 H 2-4-245 N-tolyl N-tolyl H H a2 H 2-4-246 N-tolyl N-tolyl t-bu t-bu a2 H 2-4-247 N-tolyl N-tolyl methyl methyl a2 H 2-4-248 N-tolyl N-tolyl b1 b1 a2 H 2-4-249 N-tolyl N-tolyl b2 b2 a2 H 2-4-250 N-tolyl N-tolyl b3 b3 a2 H 2-4-251 N-tolyl N-tolyl H H a3 H 2-4-252 N-tolyl N-tolyl t-bu t-bu a3 H 2-4-253 N-tolyl N-tolyl methyl methyl a3 H 2-4-254 N-tolyl N-tolyl b1 b1 a3 H 2-4-255 N-tolyl N-tolyl b2 b2 a3 H 2-4-256 N-tolyl N-tolyl b3 b3 a3 H 2-4-257 N-tolyl N-tolyl H H a4 H 2-4-258 N-tolyl N-tolyl t-bu t-bu a4 H 2-4-259 N-tolyl N-tolyl methyl methyl a4 H 2-4-260 N-tolyl N-tolyl b1 b1 a4 H 2-4-261 N-tolyl N-tolyl b2 b2 a4 H 2-4-262 N-tolyl N-tolyl b3 b3 a4 H 2-4-263 N-tolyl N-tolyl H H a5 H 2-4-264 N-tolyl N-tolyl t-bu t-bu a5 H 2-4-265 N-tolyl N-tolyl methyl methyl a5 H 2-4-266 N-tolyl N-tolyl b1 b1 a5 H 2-4-267 N-tolyl N-tolyl b2 b2 a5 H 2-4-268 N-tolyl N-tolyl b3 b3 a5 H 2-4-269 N-tolyl N-tolyl H H a6 H 2-4-270 N-tolyl N-tolyl t-bu t-bu a6 H 2-4-271 N-tolyl N-tolyl methyl methyl a6 H 2-4-272 N-tolyl N-tolyl b1 b1 a6 H 2-4-273 N-tolyl N-tolyl b2 b2 a6 H 2-4-274 N-tolyl N-tolyl b3 b3 a6 H 2-4-275 N-tolyl N-tolyl H H b1 H 2-4-276 N-tolyl N-tolyl t-bu t-bu b1 H 2-4-277 N-tolyl N-tolyl methyl methyl b1 H 2-4-278 N-tolyl N-tolyl b1 b1 b1 H 2-4-279 N-tolyl N-tolyl b2 b2 b1 H 2-4-280 N-tolyl N-tolyl b3 b3 b1 H 2-4-281 N-tolyl N-tolyl H H b2 H 2-4-282 N-tolyl N-tolyl t-bu t-bu b2 H 2-4-283 N-tolyl N-tolyl methyl methyl b2 H 2-4-284 N-tolyl N-tolyl b1 b1 b2 H 2-4-285 N-tolyl N-tolyl b2 b2 b2 H 2-4-286 N-tolyl N-tolyl b3 b3 b2 H 2-4-287 N-tolyl N-tolyl H H b3 H 2-4-288 N-tolyl N-tolyl t-bu t-bu b3 H 2-4-289 N-tolyl N-tolyl methyl methyl b3 H 2-4-290 N-tolyl N-tolyl b1 b1 b3 H 2-4-291 N-tolyl N-tolyl b2 b2 b3 H 2-4-292 N-tolyl N-tolyl b3 b3 b3 H 2-4-293 N-tolyl N-tolyl H H b4 H 2-4-294 N-tolyl N-tolyl t-bu t-bu b4 H 2-4-295 N-tolyl N-tolyl methyl methyl b4 H 2-4-296 N-tolyl N-tolyl b1 b1 b4 H 2-4-297 N-tolyl N-tolyl b2 b2 b4 H 2-4-298 N-tolyl N-tolyl b3 b3 b4 H 2-4-299 N-tolyl N-tolyl H H b5 H 2-4-300 N-tolyl N-tolyl t-bu t-bu b5 H 2-4-301 N-tolyl N-tolyl methyl methyl b5 H 2-4-302 N-tolyl N-tolyl b1 b1 b5 H 2-4-303 N-tolyl N-tolyl b2 b2 b5 H 2-4-304 N-tolyl N-tolyl b3 b3 b5 H 2-4-305 N-tolyl N-tolyl H H b6 H 2-4-306 N-tolyl N-tolyl t-bu t-bu b6 H 2-4-307 N-tolyl N-tolyl methyl methyl b6 H 2-4-308 N-tolyl N-tolyl b1 b1 b6 H 2-4-309 N-tolyl N-tolyl b2 b2 b6 H 2-4-310 N-tolyl N-tolyl b3 b3 b6 H 2-4-311 N-tolyl N-tolyl H H b7 H 2-4-312 N-tolyl N-tolyl t-bu t-bu b7 H 2-4-313 N-tolyl N-tolyl methyl methyl b7 H 2-4-314 N-tolyl N-tolyl b1 b1 b7 H 2-4-315 N-tolyl N-tolyl b2 b2 b7 H 2-4-316 N-tolyl N-tolyl b3 b3 b7 H 2-4-317 N-tolyl N-tolyl H H b8 H 2-4-318 N-tolyl N-tolyl t-bu t-bu b8 H 2-4-319 N-tolyl N-tolyl methyl methyl b8 H 2-4-320 N-tolyl N-tolyl b1 b1 b8 H 2-4-321 N-tolyl N-tolyl b2 b2 b8 H 2-4-322 N-tolyl N-tolyl b3 b3 b8 H 2-4-323 N-tolyl N-tolyl H H b9 H 2-4-324 N-tolyl N-tolyl t-bu t-bu b9 H 2-4-325 N-tolyl N-tolyl methyl methyl b9 H 2-4-326 N-tolyl N-tolyl b1 b1 b9 H 2-4-327 N-tolyl N-tolyl b2 b2 b9 H 2-4-328 N-tolyl N-tolyl b3 b3 b9 H 2-4-329 N-tolyl N-tolyl H H b10 H 2-4-330 N-tolyl N-tolyl t-bu t-bu b10 H 2-4-331 N-tolyl N-tolyl methyl methyl b10 H 2-4-332 N-tolyl N-tolyl b1 b1 b10 H 2-4-333 N-tolyl N-tolyl b2 b2 b10 H 2-4-334 N-tolyl N-tolyl b3 b3 b10 H 2-4-335 N-tolyl N-tolyl H H a1 a1 2-4-336 N-tolyl N-tolyl t-bu t-bu a1 a1 2-4-337 N-tolyl N-tolyl methyl methyl a1 a1 2-4-338 N-tolyl N-tolyl b1 b1 a1 a1 2-4-339 N-tolyl N-tolyl b2 b2 a1 a1 2-4-340 N-tolyl N-tolyl b3 b3 a1 a1 2-4-341 N-tolyl N-tolyl H H a2 a2 2-4-342 N-tolyl N-tolyl t-bu t-bu a2 a2 2-4-343 N-tolyl N-tolyl methyl methyl a2 a2 2-4-344 N-tolyl N-tolyl b1 b1 a2 a2 2-4-345 N-tolyl N-tolyl b2 b2 a2 a2 2-4-346 N-tolyl N-tolyl b3 b3 a2 a2 2-4-347 N-tolyl N-tolyl H H a3 a3 2-4-348 N-tolyl N-tolyl t-bu t-bu a3 a3 2-4-349 N-tolyl N-tolyl methyl methyl a3 a3 2-4-350 N-tolyl N-tolyl b1 b1 a3 a3 2-4-351 N-tolyl N-tolyl b2 b2 a3 a3 2-4-352 N-tolyl N-tolyl b3 b3 a3 a3 2-4-353 N-tolyl N-tolyl H H b1 b1 2-4-354 N-tolyl N-tolyl t-bu t-bu b1 b1 2-4-355 N-tolyl N-tolyl methyl methyl b1 b1 2-4-356 N-tolyl N-tolyl b1 b1 b1 b1 2-4-357 N-tolyl N-tolyl b2 b2 b1 b1 2-4-358 N-tolyl N-tolyl b3 b3 b1 b1 2-4-359 N-tolyl N-tolyl H H b2 b2 2-4-360 N-tolyl N-tolyl t-bu t-bu b2 b2 2-4-361 N-tolyl N-tolyl methyl methyl b2 b2 2-4-362 N-tolyl N-tolyl b1 b1 b2 b2 2-4-363 N-tolyl N-tolyl b2 b2 b2 b2 2-4-364 N-tolyl N-tolyl b3 b3 b2 b2 2-4-365 N-tolyl N-tolyl H H b3 b3 2-4-366 N-tolyl N-tolyl t-bu t-bu b3 b3 2-4-367 N-tolyl N-tolyl methyl methyl b3 b3 2-4-368 N-tolyl N-tolyl b1 b1 b3 b3 2-4-369 N-tolyl N-tolyl b2 b2 b3 b3 2-4-370 N-tolyl N-tolyl b3 b3 b3 b3 2-4-371 N-tolyl N-tolyl H H b5 b5 2-4-372 N-tolyl N-tolyl t-bu t-bu b5 b5 2-4-373 N-tolyl N-tolyl methyl methyl b5 b5 2-4-374 N-tolyl N-tolyl b1 b1 b5 b5 2-4-375 N-tolyl N-tolyl b2 b2 b5 b5 2-4-376 N-tolyl N-tolyl b3 b3 b5 b5 2-4-377 N-tolyl N-tolyl H H b6 b6 2-4-378 N-tolyl N-tolyl t-bu t-bu b6 b6 2-4-379 N-tolyl N-tolyl methyl methyl b6 b6 2-4-380 N-tolyl N-tolyl b1 b1 b6 b6 2-4-381 N-tolyl N-tolyl b2 b2 b6 b6 2-4-382 N-tolyl N-tolyl b3 b3 b6 b6 2-4-383 N-tolyl N-tolyl H H b7 b7 2-4-384 N-tolyl N-tolyl t-bu t-bu b7 b7 2-4-385 N-tolyl N-tolyl methyl methyl b7 b7 2-4-386 N-tolyl N-tolyl b1 b1 b7 b7 2-4-387 N-tolyl N-tolyl b2 b2 b7 b7 2-4-388 N-tolyl N-tolyl b3 b3 b7 b7 2-4-389 N-Biph N-Biph H H H H 2-4-390 N-Biph N-Biph t-bu t-bu H H 2-4-391 N-Biph N-Biph methyl methyl H H 2-4-392 N-Biph N-Biph t-bu t-bu t-bu t-bu 2-4-393 N-Biph N-Biph methyl methyl methyl methyl 2-4-394 N-Biph N-Biph b1 b1 H H 2-4-395 N-Biph N-Biph b2 b2 H H 2-4-396 N-Biph N-Biph b3 b3 H H 2-4-397 N-Biph N-Biph H H H a1 2-4-398 N-Biph N-Biph t-bu t-bu H a1 2-4-399 N-Biph N-Biph methyl methyl H a1 2-4-400 N-Biph N-Biph b1 b1 H a1 2-4-401 N-Biph N-Biph b2 b2 H a1 2-4-402 N-Biph N-Biph b3 b3 H a1 2-4-403 N-Biph N-Biph H H H a2 2-4-404 N-Biph N-Biph t-bu t-bu H a2 2-4-405 N-Biph N-Biph methyl methyl H a2 2-4-406 N-Biph N-Biph b1 b1 H a2 2-4-407 N-Biph N-Biph b2 b2 H a2 2-4-408 N-Biph N-Biph b3 b3 H a2 2-4-409 N-Biph N-Biph H H H a3 2-4-410 N-Biph N-Biph t-bu t-bu H a3 2-4-411 N-Biph N-Biph methyl methyl H a3 2-4-412 N-Biph N-Biph b1 b1 H a3 2-4-413 N-Biph N-Biph b2 b2 H a3 2-4-414 N-Biph N-Biph b3 b3 H a3 2-4-415 N-Biph N-Biph H H H a4 2-4-416 N-Biph N-Biph t-bu t-bu H a4 2-4-417 N-Biph N-Biph methyl methyl H a4 2-4-418 N-Biph N-Biph b1 b1 H a4 2-4-419 N-Biph N-Biph b2 b2 H a4 2-4-420 N-Biph N-Biph b3 b3 H a4 2-4-421 N-Biph N-Biph H H H a5 2-4-422 N-Biph N-Biph t-bu t-bu H a5 2-4-423 N-Biph N-Biph methyl methyl H a5 2-4-424 N-Biph N-Biph b1 b1 H a5 2-4-425 N-Biph N-Biph b2 b2 H a5 2-4-426 N-Biph N-Biph b3 b3 H a5 2-4-427 N-Biph N-Biph H H H a6 2-4-428 N-Biph N-Biph t-bu t-bu H a6 2-4-429 N-Biph N-Biph methyl methyl H a6 2-4-430 N-Biph N-Biph b1 b1 H a6 2-4-431 N-Biph N-Biph b2 b2 H a6 2-4-432 N-Biph N-Biph b3 b3 H a6 2-4-433 N-Biph N-Biph H H a1 H 2-4-434 N-Biph N-Biph t-bu t-bu a1 H 2-4-435 N-Biph N-Biph methyl methyl a1 H 2-4-436 N-Biph N-Biph b1 b1 a1 H 2-4-437 N-Biph N-Biph b2 b2 a1 H 2-4-438 N-Biph N-Biph b3 b3 a1 H 2-4-439 N-Biph N-Biph H H a2 H 2-4-440 N-Biph N-Biph t-bu t-bu a2 H 2-4-441 N-Biph N-Biph methyl methyl a2 H 2-4-442 N-Biph N-Biph b1 b1 a2 H 2-4-443 N-Biph N-Biph b2 b2 a2 H 2-4-444 N-Biph N-Biph b3 b3 a2 H 2-4-445 N-Biph N-Biph H H a3 H 2-4-446 N-Biph N-Biph t-bu t-bu a3 H 2-4-447 N-Biph N-Biph methyl methyl a3 H 2-4-448 N-Biph N-Biph b1 b1 a3 H 2-4-449 N-Biph N-Biph b2 b2 a3 H 2-4-450 N-Biph N-Biph b3 b3 a3 H 2-4-451 N-Biph N-Biph H H a4 H 2-4-452 N-Biph N-Biph t-bu t-bu a4 H 2-4-453 N-Biph N-Biph methyl methyl a4 H 2-4-454 N-Biph N-Biph b1 b1 a4 H 2-4-455 N-Biph N-Biph b2 b2 a4 H 2-4-456 N-Biph N-Biph b3 b3 a4 H 2-4-457 N-Biph N-Biph H H a5 H 2-4-458 N-Biph N-Biph t-bu t-bu a5 H 2-4-459 N-Biph N-Biph methyl methyl a5 H 2-4-460 N-Biph N-Biph b1 b1 a5 H 2-4-461 N-Biph N-Biph b2 b2 a5 H 2-4-462 N-Biph N-Biph b3 b3 a5 H 2-4-463 N-Biph N-Biph H H a6 H 2-4-464 N-Biph N-Biph t-bu t-bu a6 H 2-4-465 N-Biph N-Biph methyl methyl a6 H 2-4-466 N-Biph N-Biph b1 b1 a6 H 2-4-467 N-Biph N-Biph b2 b2 a6 H 2-4-468 N-Biph N-Biph b3 b3 a6 H 2-4-469 N-Biph N-Biph H H b1 H 2-4-470 N-Biph N-Biph t-bu t-bu b1 H 2-4-471 N-Biph N-Biph methyl methyl b1 H 2-4-472 N-Biph N-Biph b1 b1 b1 H 2-4-473 N-Biph N-Biph b2 b2 b1 H 2-4-474 N-Biph N-Biph b3 b3 b1 H 2-4-475 N-Biph N-Biph H H b2 H 2-4-476 N-Biph N-Biph t-bu t-bu b2 H 2-4-477 N-Biph N-Biph methyl methyl b2 H 2-4-478 N-Biph N-Biph b1 b1 b2 H 2-4-479 N-Biph N-Biph b2 b2 b2 H 2-4-480 N-Biph N-Biph b3 b3 b2 H 2-4-481 N-Biph N-Biph H H b3 H 2-4-482 N-Biph N-Biph t-bu t-bu b3 H 2-4-483 N-Biph N-Biph methyl methyl b3 H 2-4-484 N-Biph N-Biph b1 b1 b3 H 2-4-485 N-Biph N-Biph b2 b2 b3 H 2-4-486 N-Biph N-Biph b3 b3 b3 H 2-4-487 N-Biph N-Biph H H b4 H 2-4-488 N-Biph N-Biph t-bu t-bu b4 H 2-4-489 N-Biph N-Biph methyl methyl b4 H 2-4-490 N-Biph N-Biph b1 b1 b4 H 2-4-491 N-Biph N-Biph b2 b2 b4 H 2-4-492 N-Biph N-Biph b3 b3 b4 H 2-4-493 N-Biph N-Biph H H b5 H 2-4-494 N-Biph N-Biph t-bu t-bu b5 H 2-4-495 N-Biph N-Biph methyl methyl b5 H 2-4-496 N-Biph N-Biph b1 b1 b5 H 2-4-497 N-Biph N-Biph b2 b2 b5 H 2-4-498 N-Biph N-Biph b3 b3 b5 H 2-4-499 N-Biph N-Biph H H b6 H 2-4-500 N-Biph N-Biph t-bu t-bu b6 H 2-4-501 N-Biph N-Biph methyl methyl b6 H 2-4-502 N-Biph N-Biph b1 b1 b6 H 2-4-503 N-Biph N-Biph b2 b2 b6 H 2-4-504 N-Biph N-Biph b3 b3 b6 H 2-4-505 N-Biph N-Biph H H b7 H 2-4-506 N-Biph N-Biph t-bu t-bu b7 H 2-4-507 N-Biph N-Biph methyl methyl b7 H 2-4-508 N-Biph N-Biph b1 b1 b7 H 2-4-509 N-Biph N-Biph b2 b2 b7 H 2-4-510 N-Biph N-Biph b3 b3 b7 H 2-4-511 N-Biph N-Biph H H b8 H 2-4-512 N-Biph N-Biph t-bu t-bu b8 H 2-4-513 N-Biph N-Biph methyl methyl b8 H 2-4-514 N-Biph N-Biph b1 b1 b8 H 2-4-515 N-Biph N-Biph b2 b2 b8 H 2-4-516 N-Biph N-Biph b3 b3 b8 H 2-4-517 N-Biph N-Biph H H b9 H 2-4-518 N-Biph N-Biph t-bu t-bu b9 H 2-4-519 N-Biph N-Biph methyl methyl b9 H 2-4-520 N-Biph N-Biph b1 b1 b9 H 2-4-521 N-Biph N-Biph b2 b2 b9 H 2-4-522 N-Biph N-Biph b3 b3 b9 H 2-4-523 N-Biph N-Biph H H b10 H 2-4-524 N-Biph N-Biph t-bu t-bu b10 H 2-4-525 N-Biph N-Biph methyl methyl b10 H 2-4-526 N-Biph N-Biph b1 b1 b10 H 2-4-527 N-Biph N-Biph b2 b2 b10 H 2-4-528 N-Biph N-Biph b3 b3 b10 H 2-4-529 N-Biph N-Biph H H a1 a1 2-4-530 N-Biph N-Biph t-bu t-bu a1 a1 2-4-531 N-Biph N-Biph methyl methyl a1 a1 2-4-532 N-Biph N-Biph b1 b1 a1 a1 2-4-533 N-Biph N-Biph b2 b2 a1 a1 2-4-534 N-Biph N-Biph b3 b3 a1 a1 2-4-535 N-Biph N-Biph H H a2 a2 2-4-536 N-Biph N-Biph t-bu t-bu a2 a2 2-4-537 N-Biph N-Biph methyl methyl a2 a2 2-4-538 N-Biph N-Biph b1 b1 a2 a2 2-4-539 N-Biph N-Biph b2 b2 a2 a2 2-4-540 N-Biph N-Biph b3 b3 a2 a2 2-4-541 N-Biph N-Biph H H a3 a3 2-4-542 N-Biph N-Biph t-bu t-bu a3 a3 2-4-543 N-Biph N-Biph methyl methyl a3 a3 2-4-544 N-Biph N-Biph b1 b1 a3 a3 2-4-545 N-Biph N-Biph b2 b2 a3 a3 2-4-546 N-Biph N-Biph b3 b3 a3 a3 2-4-547 N-Biph N-Biph H H b1 b1 2-4-548 N-Biph N-Biph t-bu t-bu b1 b1 2-4-549 N-Biph N-Biph methyl methyl b1 b1 2-4-550 N-Biph N-Biph b1 b1 b1 b1 2-4-551 N-Biph N-Biph b2 b2 b1 b1 2-4-552 N-Biph N-Biph b3 b3 b1 b1 2-4-553 N-Biph N-Biph H H b2 b2 2-4-554 N-Biph N-Biph t-bu t-bu b2 b2 2-4-555 N-Biph N-Biph methyl methyl b2 b2 2-4-556 N-Biph N-Biph b1 b1 b2 b2 2-4-557 N-Biph N-Biph b2 b2 b2 b2 2-4-558 N-Biph N-Biph b3 b3 b2 b2 2-4-559 N-Biph N-Biph H H b3 b3 2-4-560 N-Biph N-Biph t-bu t-bu b3 b3 2-4-561 N-Biph N-Biph methyl methyl b3 b3 2-4-562 N-Biph N-Biph b1 b1 b3 b3 2-4-563 N-Biph N-Biph b2 b2 b3 b3 2-4-564 N-Biph N-Biph b3 b3 b3 b3 2-4-565 N-Biph N-Biph H H b5 b5 2-4-566 N-Biph N-Biph t-bu t-bu b5 b5 2-4-567 N-Biph N-Biph methyl methyl b5 b5 2-4-568 N-Biph N-Biph b1 b1 b5 b5 2-4-569 N-Biph N-Biph b2 b2 b5 b5 2-4-570 N-Biph N-Biph b3 b3 b5 b5 2-4-571 N-Biph N-Biph H H b6 b6 2-4-572 N-Biph N-Biph t-bu t-bu b6 b6 2-4-573 N-Biph N-Biph methyl methyl b6 b6 2-4-574 N-Biph N-Biph b1 b1 b6 b6 2-4-575 N-Biph N-Biph b2 b2 b6 b6 2-4-576 N-Biph N-Biph b3 b3 b6 b6 2-4-577 N-Biph N-Biph H H b7 b7 2-4-578 N-Biph N-Biph t-bu t-bu b7 b7 2-4-579 N-Biph N-Biph methyl methyl b7 b7 2-4-580 N-Biph N-Biph b1 b1 b7 b7 2-4-581 N-Biph N-Biph b2 b2 b7 b7 2-4-582 N-Biph N-Biph b3 b3 b7 b7 2-4-583 O N—Ph H H H H 2-4-584 O N—Ph t-bu t-bu H H 2-4-585 O N—Ph methyl methyl H H 2-4-586 O N—Ph t-bu t-bu t-bu t-bu 2-4-587 O N—Ph methyl methyl methyl methyl 2-4-588 O N—Ph b1 b1 H H 2-4-589 O N—Ph b2 b2 H H 2-4-590 O N—Ph b3 b3 H H 2-4-591 O N—Ph H H H a1 2-4-592 O N—Ph t-bu t-bu H a1 2-4-593 O N—Ph methyl methyl H a1 2-4-594 O N—Ph b1 b1 H a1 2-4-595 O N—Ph b2 b2 H a1 2-4-596 O N—Ph b3 b3 H a1 2-4-597 O N—Ph H H H a2 2-4-598 O N—Ph t-bu t-bu H a2 2-4-599 O N—Ph methyl methyl H a2 2-4-600 O N—Ph b1 b1 H a2 2-4-601 O N—Ph b2 b2 H a2 2-4-602 O N—Ph b3 b3 H a2 2-4-603 O N—Ph H H H a3 2-4-604 O N—Ph t-bu t-bu H a3 2-4-605 O N—Ph methyl methyl H a3 2-4-606 O N—Ph b1 b1 H a3 2-4-607 O N—Ph b2 b2 H a3 2-4-608 O N—Ph b3 b3 H a3 2-4-609 O N—Ph H H H a4 2-4-610 O N—Ph t-bu t-bu H a4 2-4-611 O N—Ph methyl methyl H a4 2-4-612 O N—Ph b1 b1 H a4 2-4-613 O N—Ph b2 b2 H a4 2-4-614 O N—Ph b3 b3 H a4 2-4-615 O N—Ph H H H a5 2-4-616 O N—Ph t-bu t-bu H a5 2-4-617 O N—Ph methyl methyl H a5 2-4-618 O N—Ph b1 b1 H a5 2-4-619 O N—Ph b2 b2 H a5 2-4-620 O N—Ph b3 b3 H a5 2-4-621 O N—Ph H H H a6 2-4-622 O N—Ph t-bu t-bu H a6 2-4-623 O N—Ph methyl methyl H a6 2-4-624 O N—Ph b1 b1 H a6 2-4-625 O N—Ph b2 b2 H a6 2-4-626 O N—Ph b3 b3 H a6 2-4-627 O N—Ph H H a1 H 2-4-628 O N—Ph t-bu t-bu a1 H 2-4-629 O N—Ph methyl methyl a1 H 2-4-630 O N—Ph b1 b1 a1 H 2-4-631 O N—Ph b2 b2 a1 H 2-4-632 O N—Ph b3 b3 a1 H 2-4-633 O N—Ph H H a2 H 2-4-634 O N—Ph t-bu t-bu a2 H 2-4-635 O N—Ph methyl methyl a2 H 2-4-636 O N—Ph b1 b1 a2 H 2-4-637 O N—Ph b2 b2 a2 H 2-4-638 O N—Ph b3 b3 a2 H 2-4-639 O N—Ph H H a3 H 2-4-640 O N—Ph t-bu t-bu a3 H 2-4-641 O N—Ph methyl methyl a3 H 2-4-642 O N—Ph b1 b1 a3 H 2-4-643 O N—Ph b2 b2 a3 H 2-4-644 O N—Ph b3 b3 a3 H 2-4-645 O N—Ph H H a4 H 2-4-646 O N—Ph t-bu t-bu a4 H 2-4-647 O N—Ph methyl methyl a4 H 2-4-648 O N—Ph b1 b1 a4 H 2-4-649 O N—Ph b2 b2 a4 H 2-4-650 O N—Ph b3 b3 a4 H 2-4-651 O N—Ph H H a5 H 2-4-652 O N—Ph t-bu t-bu a5 H 2-4-653 O N—Ph methyl methyl a5 H 2-4-654 O N—Ph b1 b1 a5 H 2-4-655 O N—Ph b2 b2 a5 H 2-4-656 O N—Ph b3 b3 a5 H 2-4-657 O N—Ph H H a6 H 2-4-658 O N—Ph t-bu t-bu a6 H 2-4-659 O N—Ph methyl methyl a6 H 2-4-660 O N—Ph b1 b1 a6 H 2-4-661 O N—Ph b2 b2 a6 H 2-4-662 O N—Ph b3 b3 a6 H 2-4-663 O N—Ph H H b1 H 2-4-664 O N—Ph t-bu t-bu b1 H 2-4-665 O N—Ph methyl methyl b1 H 2-4-666 O N—Ph b1 b1 b1 H 2-4-667 O N—Ph b2 b2 b1 H 2-4-668 O N—Ph b3 b3 b1 H 2-4-669 O N—Ph H H b2 H 2-4-670 O N—Ph t-bu t-bu b2 H 2-4-671 O N—Ph methyl methyl b2 H 2-4-672 O N—Ph b1 b1 b2 H 2-4-673 O N—Ph b2 b2 b2 H 2-4-674 O N—Ph b3 b3 b2 H 2-4-675 O N—Ph H H b3 H 2-4-676 O N—Ph t-bu t-bu b3 H 2-4-677 O N—Ph methyl methyl b3 H 2-4-678 O N—Ph b1 b1 b3 H 2-4-679 O N—Ph b2 b2 b3 H 2-4-680 O N—Ph b3 b3 b3 H 2-4-681 O N—Ph H H b4 H 2-4-682 O N—Ph t-bu t-bu b4 H 2-4-683 O N—Ph methyl methyl b4 H 2-4-684 O N—Ph b1 b1 b4 H 2-4-685 O N—Ph b2 b2 b4 H 2-4-686 O N—Ph b3 b3 b4 H 2-4-687 O N—Ph H H b5 H 2-4-688 O N—Ph t-bu t-bu b5 H 2-4-689 O N—Ph methyl methyl b5 H 2-4-690 O N—Ph b1 b1 b5 H 2-4-691 O N—Ph b2 b2 b5 H 2-4-692 O N—Ph b3 b3 b5 H 2-4-693 O N—Ph H H b6 H 2-4-694 O N—Ph t-bu t-bu b6 H 2-4-695 O N—Ph methyl methyl b6 H 2-4-696 O N—Ph b1 b1 b6 H 2-4-697 O N—Ph b2 b2 b6 H 2-4-698 O N—Ph b3 b3 b6 H 2-4-699 O N—Ph H H b7 H 2-4-700 O N—Ph t-bu t-bu b7 H 2-4-701 O N—Ph methyl methyl b7 H 2-4-702 O N—Ph b1 b1 b7 H 2-4-703 O N—Ph b2 b2 b7 H 2-4-704 O N—Ph b3 b3 b7 H 2-4-705 O N—Ph H H b8 H 2-4-706 O N—Ph t-bu t-bu b8 H 2-4-707 O N—Ph methyl methyl b8 H 2-4-708 O N—Ph b1 b1 b8 H 2-4-709 O N—Ph b2 b2 b8 H 2-4-710 O N—Ph b3 b3 b8 H 2-4-711 O N—Ph H H b9 H 2-4-712 O N—Ph t-bu t-bu b9 H 2-4-713 O N—Ph methyl methyl b9 H 2-4-714 O N—Ph b1 b1 b9 H 2-4-715 O N—Ph b2 b2 b9 H 2-4-716 O N—Ph b3 b3 b9 H 2-4-717 O N—Ph H H b10 H 2-4-718 O N—Ph t-bu t-bu b10 H 2-4-719 O N—Ph methyl methyl b10 H 2-4-720 O N—Ph b1 b1 b10 H 2-4-721 O N—Ph b2 b2 b10 H 2-4-722 O N—Ph b3 b3 b10 H 2-4-723 O N—Ph H H a1 a1 2-4-724 O N—Ph t-bu t-bu a1 a1 2-4-725 O N—Ph methyl methyl a1 a1 2-4-726 O N—Ph b1 b1 a1 a1 2-4-727 O N—Ph b2 b2 a1 a1 2-4-728 O N—Ph b3 b3 a1 a1 2-4-729 O N—Ph H H a2 a2 2-4-730 O N—Ph t-bu t-bu a2 a2 2-4-731 O N—Ph methyl methyl a2 a2 2-4-732 O N—Ph b1 b1 a2 a2 2-4-733 O N—Ph b2 b2 a2 a2 2-4-734 O N—Ph b3 b3 a2 a2 2-4-735 O N—Ph H H a3 a3 2-4-736 O N—Ph t-bu t-bu a3 a3 2-4-737 O N—Ph methyl methyl a3 a3 2-4-738 O N—Ph b1 b1 a3 a3 2-4-739 O N—Ph b2 b2 a3 a3 2-4-740 O N—Ph b3 b3 a3 a3 2-4-741 O N—Ph H H b1 b1 2-4-742 O N—Ph t-bu t-bu b1 b1 2-4-743 O N—Ph methyl methyl b1 b1 2-4-744 O N—Ph b1 b1 b1 b1 2-4-745 O N—Ph b2 b2 b1 b1 2-4-746 O N—Ph b3 b3 b1 b1 2-4-747 O N—Ph H H b2 b2 2-4-748 O N—Ph t-bu t-bu b2 b2 2-4-749 O N—Ph methyl methyl b2 b2 2-4-750 O N—Ph b1 b1 b2 b2 2-4-751 O N—Ph b2 b2 b2 b2 2-4-752 O N—Ph b3 b3 b2 b2 2-4-753 O N—Ph H H b3 b3 2-4-754 O N—Ph t-bu t-bu b3 b3 2-4-755 O N—Ph methyl methyl b3 b3 2-4-756 O N—Ph b1 b1 b3 b3 2-4-757 O N—Ph b2 b2 b3 b3 2-4-758 O N—Ph b3 b3 b3 b3 2-4-759 O N—Ph H H b5 b5 2-4-760 O N—Ph t-bu t-bu b5 b5 2-4-761 O N—Ph methyl methyl b5 b5 2-4-762 O N—Ph b1 b1 b5 b5 2-4-763 O N—Ph b2 b2 b5 b5 2-4-764 O N—Ph b3 b3 b5 b5 2-4-765 O N—Ph H H b6 b6 2-4-766 O N—Ph t-bu t-bu b6 b6 2-4-767 O N—Ph methyl methyl b6 b6 2-4-768 O N—Ph b1 b1 b6 b6 2-4-769 O N—Ph b2 b2 b6 b6 2-4-770 O N—Ph b3 b3 b6 b6 2-4-771 O N—Ph H H b7 b7 2-4-772 O N—Ph t-bu t-bu b7 b7 2-4-773 O N—Ph methyl methyl b7 b7 2-4-774 O N—Ph b1 b1 b7 b7 2-4-775 O N—Ph b2 b2 b7 b7 2-4-776 O N—Ph b3 b3 b7 b7 2-4-777 S N—Ph H H H H 2-4-778 S N—Ph t-bu t-bu H H 2-4-779 S N—Ph methyl methyl H H 2-4-780 S N—Ph t-bu t-bu t-bu t-bu 2-4-781 S N—Ph methyl methyl methyl methyl 2-4-782 S N—Ph b1 b1 H H 2-4-783 S N—Ph b2 b2 H H 2-4-784 S N—Ph b3 b3 H H 2-4-785 S N—Ph H H H a1 2-4-786 S N—Ph t-bu t-bu H a1 2-4-787 S N—Ph methyl methyl H a1 2-4-788 S N—Ph b1 b1 H a1 2-4-789 S N—Ph b2 b2 H a1 2-4-790 S N—Ph b3 b3 H a1 2-4-791 S N—Ph H H H a2 2-4-792 S N—Ph t-bu t-bu H a2 2-4-793 S N—Ph methyl methyl H a2 2-4-794 S N—Ph b1 b1 H a2 2-4-795 S N—Ph b2 b2 H a2 2-4-796 S N—Ph b3 b3 H a2 2-4-797 S N—Ph H H H a3 2-4-798 S N—Ph t-bu t-bu H a3 2-4-799 S N—Ph methyl methyl H a3 2-4-800 S N—Ph b1 b1 H a3 2-4-801 S N—Ph b2 b2 H a3 2-4-802 S N—Ph b3 b3 H a3 2-4-803 S N—Ph H H H a4 2-4-804 S N—Ph t-bu t-bu H a4 2-4-805 S N—Ph methyl methyl H a4 2-4-806 S N—Ph b1 b1 H a4 2-4-807 S N—Ph b2 b2 H a4 2-4-808 S N—Ph b3 b3 H a4 2-4-809 S N—Ph H H H a5 2-4-810 S N—Ph t-bu t-bu H a5 2-4-811 S N—Ph methyl methyl H a5 2-4-812 S N—Ph b1 b1 H a5 2-4-813 S N—Ph b2 b2 H a5 2-4-814 S N—Ph b3 b3 H a5 2-4-815 S N—Ph H H H a6 2-4-816 S N—Ph t-bu t-bu H a6 2-4-817 S N—Ph methyl methyl H a6 2-4-818 S N—Ph b1 b1 H a6 2-4-819 S N—Ph b2 b2 H a6 2-4-820 S N—Ph b3 b3 H a6 2-4-821 S N—Ph H H a1 H 2-4-822 S N—Ph t-bu t-bu a1 H 2-4-823 S N—Ph methyl methyl a1 H 2-4-824 S N—Ph b1 b1 a1 H 2-4-825 S N—Ph b2 b2 a1 H 2-4-826 S N—Ph b3 b3 a1 H 2-4-827 S N—Ph H H a2 H 2-4-828 S N—Ph t-bu t-bu a2 H 2-4-829 S N—Ph methyl methyl a2 H 2-4-830 S N—Ph b1 b1 a2 H 2-4-831 S N—Ph b2 b2 a2 H 2-4-832 S N—Ph b3 b3 a2 H 2-4-833 S N—Ph H H a3 H 2-4-834 S N—Ph t-bu t-bu a3 H 2-4-835 S N—Ph methyl methyl a3 H 2-4-836 S N—Ph b1 b1 a3 H 2-4-837 S N—Ph b2 b2 a3 H 2-4-838 S N—Ph b3 b3 a3 H 2-4-839 S N—Ph H H a4 H 2-4-840 S N—Ph t-bu t-bu a4 H 2-4-841 S N—Ph methyl methyl a4 H 2-4-842 S N—Ph b1 b1 a4 H 2-4-843 S N—Ph b2 b2 a4 H 2-4-844 S N—Ph b3 b3 a4 H 2-4-845 S N—Ph H H a5 H 2-4-846 S N—Ph t-bu t-bu a5 H 2-4-847 S N—Ph methyl methyl a5 H 2-4-848 S N—Ph b1 b1 a5 H 2-4-849 S N—Ph b2 b2 a5 H 2-4-850 S N—Ph b3 b3 a5 H 2-4-851 S N—Ph H H a6 H 2-4-852 S N—Ph t-bu t-bu a6 H 2-4-853 S N—Ph methyl methyl a6 H 2-4-854 S N—Ph b1 b1 a6 H 2-4-855 S N—Ph b2 b2 a6 H 2-4-856 S N—Ph b3 b3 a6 H 2-4-857 S N—Ph H H b1 H 2-4-858 S N—Ph t-bu t-bu b1 H 2-4-859 S N—Ph methyl methyl b1 H 2-4-860 S N—Ph b1 b1 b1 H 2-4-861 S N—Ph b2 b2 b1 H 2-4-862 S N—Ph b3 b3 b1 H 2-4-863 S N—Ph H H b2 H 2-4-864 S N—Ph t-bu t-bu b2 H 2-4-865 S N—Ph methyl methyl b2 H 2-4-866 S N—Ph b1 b1 b2 H 2-4-867 S N—Ph b2 b2 b2 H 2-4-868 S N—Ph b3 b3 b2 H 2-4-869 S N—Ph H H b3 H 2-4-870 S N—Ph t-bu t-bu b3 H 2-4-871 S N—Ph methyl methyl b3 H 2-4-872 S N—Ph b1 b1 b3 H 2-4-873 S N—Ph b2 b2 b3 H 2-4-874 S N—Ph b3 b3 b3 H 2-4-875 S N—Ph H H b4 H 2-4-876 S N—Ph t-bu t-bu b4 H 2-4-877 S N—Ph methyl methyl b4 H 2-4-878 S N—Ph b1 b1 b4 H 2-4-879 S N—Ph b2 b2 b4 H 2-4-880 S N—Ph b3 b3 b4 H 2-4-881 S N—Ph H H b5 H 2-4-882 S N—Ph t-bu t-bu b5 H 2-4-883 S N—Ph methyl methyl b5 H 2-4-884 S N—Ph b1 b1 b5 H 2-4-885 S N—Ph b2 b2 b5 H 2-4-886 S N—Ph b3 b3 b5 H 2-4-887 S N—Ph H H b6 H 2-4-888 S N—Ph t-bu t-bu b6 H 2-4-889 S N—Ph methyl methyl b6 H 2-4-890 S N—Ph b1 b1 b6 H 2-4-891 S N—Ph b2 b2 b6 H 2-4-892 S N—Ph b3 b3 b6 H 2-4-893 S N—Ph H H b7 H 2-4-894 S N—Ph t-bu t-bu b7 H 2-4-895 S N—Ph methyl methyl b7 H 2-4-896 S N—Ph b1 b1 b7 H 2-4-897 S N—Ph b2 b2 b7 H 2-4-898 S N—Ph b3 b3 b7 H 2-4-899 S N—Ph H H b8 H 2-4-900 S N—Ph t-bu t-bu b8 H 2-4-901 S N—Ph methyl methyl b8 H 2-4-902 S N—Ph b1 b1 b8 H 2-4-903 S N—Ph b2 b2 b8 H 2-4-904 S N—Ph b3 b3 b8 H 2-4-905 S N—Ph H H b9 H 2-4-906 S N—Ph t-bu t-bu b9 H 2-4-907 S N—Ph methyl methyl b9 H 2-4-908 S N—Ph b1 b1 b9 H 2-4-909 S N—Ph b2 b2 b9 H 2-4-910 S N—Ph b3 b3 b9 H 2-4-911 S N—Ph H H b10 H 2-4-912 S N—Ph t-bu t-bu b10 H 2-4-913 S N—Ph methyl methyl b10 H 2-4-914 S N—Ph b1 b1 b10 H 2-4-915 S N—Ph b2 b2 b10 H 2-4-916 S N—Ph b3 b3 b10 H 2-4-917 S N—Ph H H a1 a1 2-4-918 S N—Ph t-bu t-bu a1 a1 2-4-919 S N—Ph methyl methyl a1 a1 2-4-920 S N—Ph b1 b1 a1 a1 2-4-921 S N—Ph b2 b2 a1 a1 2-4-922 S N—Ph b3 b3 a1 a1 2-4-923 S N—Ph H H a2 a2 2-4-924 S N—Ph t-bu t-bu a2 a2 2-4-925 S N—Ph methyl methyl a2 a2 2-4-926 S N—Ph b1 b1 a2 a2 2-4-927 S N—Ph b2 b2 a2 a2 2-4-928 S N—Ph b3 b3 a2 a2 2-4-929 S N—Ph H H a3 a3 2-4-930 S N—Ph t-bu t-bu a3 a3 2-4-931 S N—Ph methyl methyl a3 a3 2-4-932 S N—Ph b1 b1 a3 a3 2-4-933 S N—Ph b2 b2 a3 a3 2-4-934 S N—Ph b3 b3 a3 a3 2-4-935 S N—Ph H H b1 b1 2-4-936 S N—Ph t-bu t-bu b1 b1 2-4-937 S N—Ph methyl methyl b1 b1 2-4-938 S N—Ph b1 b1 b1 b1 2-4-939 S N—Ph b2 b2 b1 b1 2-4-940 S N—Ph b3 b3 b1 b1 2-4-941 S N—Ph H H b2 b2 2-4-942 S N—Ph t-bu t-bu b2 b2 2-4-943 S N—Ph methyl methyl b2 b2 2-4-944 S N—Ph b1 b1 b2 b2 2-4-945 S N—Ph b2 b2 b2 b2 2-4-946 S N—Ph b3 b3 b2 b2 2-4-947 S N—Ph H H b3 b3 2-4-948 S N—Ph t-bu t-bu b3 b3 2-4-949 S N—Ph methyl methyl b3 b3 2-4-950 S N—Ph b1 b1 b3 b3 2-4-951 S N—Ph b2 b2 b3 b3 2-4-952 S N—Ph b3 b3 b3 b3 2-4-953 S N—Ph H H b5 b5 2-4-954 S N—Ph t-bu t-bu b5 b5 2-4-955 S N—Ph methyl methyl b5 b5 2-4-956 S N—Ph b1 b1 b5 b5 2-4-957 S N—Ph b2 b2 b5 b5 2-4-958 S N—Ph b3 b3 b5 b5 2-4-959 S N—Ph H H b6 b6 2-4-960 S N—Ph t-bu t-bu b6 b6 2-4-961 S N—Ph methyl methyl b6 b6 2-4-962 S N—Ph b1 b1 b6 b6 2-4-963 S N—Ph b2 b2 b6 b6 2-4-964 S N—Ph b3 b3 b6 b6 2-4-965 S N—Ph H H b7 b7 2-4-966 S N—Ph t-bu t-bu b7 b7 2-4-967 S N—Ph methyl methyl b7 b7 2-4-968 S N—Ph b1 b1 b7 b7 2-4-969 S N—Ph b2 b2 b7 b7 2-4-970 S N—Ph b3 b3 b7 b7

Group 2-5

[0106] The compounds are represented by the formula 2-5 below, wherein CY.sub.1 and CY.sub.2 are each a benzene group, X.sub.1 is B, and Y1, Y2, R3a, (R1)a1, (R2)a2 are each shown in the table 5 below,

##STR00022##

TABLE-US-00005 TABLE 5 Compound No. Y1 Y2 R3a (R1)a1 (R2)a2 2-5-001 N—Ph N—Ph H H H 2-5-002 N—Ph N—Ph t-bu H H 2-5-003 N—Ph N—Ph methyl H H 2-5-004 N—Ph N—Ph t-bu t-bu t-bu 2-5-005 N—Ph N—Ph methyl methyl methyl 2-5-006 N—Ph N—Ph b1 H H 2-5-007 N—Ph N—Ph b2 H H 2-5-008 N—Ph N—Ph b3 H H 2-5-009 N—Ph N—Ph H H a1 2-5-010 N—Ph N—Ph t-bu H a1 2-5-011 N—Ph N—Ph methyl H a1 2-5-012 N—Ph N—Ph b1 H a1 2-5-013 N—Ph N—Ph b2 H a1 2-5-014 N—Ph N—Ph b3 H a1 2-5-015 N—Ph N—Ph H H a2 2-5-016 N—Ph N—Ph t-bu H a2 2-5-017 N—Ph N—Ph methyl H a2 2-5-018 N—Ph N—Ph b1 H a2 2-5-019 N—Ph N—Ph b2 H a2 2-5-020 N—Ph N—Ph b3 H a2 2-5-021 N—Ph N—Ph H H a3 2-5-022 N—Ph N—Ph t-bu H a3 2-5-023 N—Ph N—Ph methyl H a3 2-5-024 N—Ph N—Ph b1 H a3 2-5-025 N—Ph N—Ph b2 H a3 2-5-026 N—Ph N—Ph b3 H a3 2-5-027 N—Ph N—Ph H H a4 2-5-028 N—Ph N—Ph t-bu H a4 2-5-029 N—Ph N—Ph methyl H a4 2-5-030 N—Ph N—Ph b1 H a4 2-5-031 N—Ph N—Ph b2 H a4 2-5-032 N—Ph N—Ph b3 H a4 2-5-033 N—Ph N—Ph H H a5 2-5-034 N—Ph N—Ph t-bu H a5 2-5-035 N—Ph N—Ph methyl H a5 2-5-036 N—Ph N—Ph b1 H a5 2-5-037 N—Ph N—Ph b2 H a5 2-5-038 N—Ph N—Ph b3 H a5 2-5-039 N—Ph N—Ph H H a6 2-5-040 N—Ph N—Ph t-bu H a6 2-5-041 N—Ph N—Ph methyl H a6 2-5-042 N—Ph N—Ph b1 H a6 2-5-043 N—Ph N—Ph b2 H a6 2-5-044 N—Ph N—Ph b3 H a6 2-5-045 N—Ph N—Ph H H b1 2-5-046 N—Ph N—Ph t-bu H b1 2-5-047 N—Ph N—Ph methyl H b1 2-5-048 N—Ph N—Ph b1 H b1 2-5-049 N—Ph N—Ph b2 H b1 2-5-050 N—Ph N—Ph b3 H b1 2-5-051 N—Ph N—Ph H H b2 2-5-052 N—Ph N—Ph t-bu H b2 2-5-053 N—Ph N—Ph methyl H b2 2-5-054 N—Ph N—Ph b1 H b2 2-5-055 N—Ph N—Ph b2 H b2 2-5-056 N—Ph N—Ph b3 H b2 2-5-057 N—Ph N—Ph H H b3 2-5-058 N—Ph N—Ph t-bu H b3 2-5-059 N—Ph N—Ph methyl H b3 2-5-060 N—Ph N—Ph b1 H b3 2-5-061 N—Ph N—Ph b2 H b3 2-5-062 N—Ph N—Ph b3 H b3 2-5-063 N—Ph N—Ph H H b4 2-5-064 N—Ph N—Ph t-bu H b4 2-5-065 N—Ph N—Ph methyl H b4 2-5-066 N—Ph N—Ph b1 H b4 2-5-067 N—Ph N—Ph b2 H b4 2-5-068 N—Ph N—Ph b3 H b4 2-5-069 N—Ph N—Ph H H b5 2-5-070 N—Ph N—Ph t-bu H b5 2-5-071 N—Ph N—Ph methyl H b5 2-5-072 N—Ph N—Ph b1 H b5 2-5-073 N—Ph N—Ph b2 H b5 2-5-074 N—Ph N—Ph b3 H b5 2-5-075 N—Ph N—Ph H H b6 2-5-076 N—Ph N—Ph t-bu H b6 2-5-077 N—Ph N—Ph methyl H b6 2-5-078 N—Ph N—Ph b1 H b6 2-5-079 N—Ph N—Ph b2 H b6 2-5-080 N—Ph N—Ph b3 H b6 2-5-081 N—Ph N—Ph H H b7 2-5-082 N—Ph N—Ph t-bu H b7 2-5-083 N—Ph N—Ph methyl H b7 2-5-084 N—Ph N—Ph b1 H b7 2-5-085 N—Ph N—Ph b2 H b7 2-5-086 N—Ph N—Ph b3 H b7 2-5-087 N—Ph N—Ph H H b8 2-5-088 N—Ph N—Ph t-bu H b8 2-5-089 N—Ph N—Ph methyl H b8 2-5-090 N—Ph N—Ph b1 H b8 2-5-091 N—Ph N—Ph b2 H b8 2-5-092 N—Ph N—Ph b3 H b8 2-5-093 N—Ph N—Ph H H b9 2-5-094 N—Ph N—Ph t-bu H b9 2-5-095 N—Ph N—Ph methyl H b9 2-5-096 N—Ph N—Ph b1 H b9 2-5-097 N—Ph N—Ph b2 H b9 2-5-098 N—Ph N—Ph b3 H b9 2-5-099 N—Ph N—Ph H H b10 2-5-100 N—Ph N—Ph t-bu H b10 2-5-101 N—Ph N—Ph methyl H b10 2-5-102 N—Ph N—Ph b1 H b10 2-5-103 N—Ph N—Ph b2 H b10 2-5-104 N—Ph N—Ph b3 H b10 2-5-105 N—Ph N—Ph H a1 H 2-5-106 N—Ph N—Ph t-bu a1 H 2-5-107 N—Ph N—Ph methyl a1 H 2-5-108 N—Ph N—Ph b1 a1 H 2-5-109 N—Ph N—Ph b2 a1 H 2-5-110 N—Ph N—Ph b3 a1 H 2-5-111 N—Ph N—Ph H a2 H 2-5-112 N—Ph N—Ph t-bu a2 H 2-5-113 N—Ph N—Ph methyl a2 H 2-5-114 N—Ph N—Ph b1 a2 H 2-5-115 N—Ph N—Ph b2 a2 H 2-5-116 N—Ph N—Ph b3 a2 H 2-5-117 N—Ph N—Ph H a3 H 2-5-118 N—Ph N—Ph t-bu a3 H 2-5-119 N—Ph N—Ph methyl a3 H 2-5-120 N—Ph N—Ph b1 a3 H 2-5-121 N—Ph N—Ph b2 a3 H 2-5-122 N—Ph N—Ph b3 a3 H 2-5-123 N—Ph N—Ph H a4 H 2-5-124 N—Ph N—Ph t-bu a4 H 2-5-125 N—Ph N—Ph methyl a4 H 2-5-126 N—Ph N—Ph b1 a4 H 2-5-127 N—Ph N—Ph b2 a4 H 2-5-128 N—Ph N—Ph b3 a4 H 2-5-129 N—Ph N—Ph H a5 H 2-5-130 N—Ph N—Ph t-bu a5 H 2-5-131 N—Ph N—Ph methyl a5 H 2-5-132 N—Ph N—Ph b1 a5 H 2-5-133 N—Ph N—Ph b2 a5 H 2-5-134 N—Ph N—Ph b3 a5 H 2-5-135 N—Ph N—Ph H a6 H 2-5-136 N—Ph N—Ph t-bu a6 H 2-5-137 N—Ph N—Ph methyl a6 H 2-5-138 N—Ph N—Ph b1 a6 H 2-5-139 N—Ph N—Ph b2 a6 H 2-5-140 N—Ph N—Ph b3 a6 H 2-5-141 N—Ph N—Ph H b1 H 2-5-142 N—Ph N—Ph t-bu b1 H 2-5-143 N—Ph N—Ph methyl b1 H 2-5-144 N—Ph N—Ph b1 b1 H 2-5-145 N—Ph N—Ph b2 b1 H 2-5-146 N—Ph N—Ph b3 b1 H 2-5-147 N—Ph N—Ph H b2 H 2-5-148 N—Ph N—Ph t-bu b2 H 2-5-149 N—Ph N—Ph methyl b2 H 2-5-150 N—Ph N—Ph b1 b2 H 2-5-151 N—Ph N—Ph b2 b2 H 2-5-152 N—Ph N—Ph b3 b2 H 2-5-153 N—Ph N—Ph H b3 H 2-5-154 N—Ph N—Ph t-bu b3 H 2-5-155 N—Ph N—Ph methyl b3 H 2-5-156 N—Ph N—Ph b1 b3 H 2-5-157 N—Ph N—Ph b2 b3 H 2-5-158 N—Ph N—Ph b3 b3 H 2-5-159 N—Ph N—Ph H b4 H 2-5-160 N—Ph N—Ph t-bu b4 H 2-5-161 N—Ph N—Ph methyl b4 H 2-5-162 N—Ph N—Ph b1 b4 H 2-5-163 N—Ph N—Ph b2 b4 H 2-5-164 N—Ph N—Ph b3 b4 H 2-5-165 N—Ph N—Ph H b5 H 2-5-166 N—Ph N—Ph t-bu b5 H 2-5-167 N—Ph N—Ph methyl b5 H 2-5-168 N—Ph N—Ph b1 b5 H 2-5-169 N—Ph N—Ph b2 b5 H 2-5-170 N—Ph N—Ph b3 b5 H 2-5-171 N—Ph N—Ph H b6 H 2-5-172 N—Ph N—Ph t-bu b6 H 2-5-173 N—Ph N—Ph methyl b6 H 2-5-174 N—Ph N—Ph b1 b6 H 2-5-175 N—Ph N—Ph b2 b6 H 2-5-176 N—Ph N—Ph b3 b6 H 2-5-177 N—Ph N—Ph H b7 H 2-5-178 N—Ph N—Ph t-bu b7 H 2-5-179 N—Ph N—Ph methyl b7 H 2-5-180 N—Ph N—Ph b1 b7 H 2-5-181 N—Ph N—Ph b2 b7 H 2-5-182 N—Ph N—Ph b3 b7 H 2-5-183 N—Ph N—Ph H b8 H 2-5-184 N—Ph N—Ph t-bu b8 H 2-5-185 N—Ph N—Ph methyl b8 H 2-5-186 N—Ph N—Ph b1 b8 H 2-5-187 N—Ph N—Ph b2 b8 H 2-5-188 N—Ph N—Ph b3 b8 H 2-5-189 N—Ph N—Ph H b9 H 2-5-190 N—Ph N—Ph t-bu b9 H 2-5-191 N—Ph N—Ph methyl b9 H 2-5-192 N—Ph N—Ph b1 b9 H 2-5-193 N—Ph N—Ph b2 b9 H 2-5-194 N—Ph N—Ph b3 b9 H 2-5-195 N—Ph N—Ph H b10 H 2-5-196 N—Ph N—Ph t-bu b10 H 2-5-197 N—Ph N—Ph methyl b10 H 2-5-198 N—Ph N—Ph b1 b10 H 2-5-199 N—Ph N—Ph b2 b10 H 2-5-200 N—Ph N—Ph b3 b10 H 2-5-201 N—Ph N—Ph H a1 a1 2-5-202 N—Ph N—Ph t-bu a1 a1 2-5-203 N—Ph N—Ph methyl a1 a1 2-5-204 N—Ph N—Ph b1 a1 a1 2-5-205 N—Ph N—Ph b2 a1 a1 2-5-206 N—Ph N—Ph b3 a1 a1 2-5-207 N—Ph N—Ph H a2 a2 2-5-208 N—Ph N—Ph t-bu a2 a2 2-5-209 N—Ph N—Ph methyl a2 a2 2-5-210 N—Ph N—Ph b1 a2 a2 2-5-211 N—Ph N—Ph b2 a2 a2 2-5-212 N—Ph N—Ph b3 a2 a2 2-5-213 N—Ph N—Ph H a3 a3 2-5-214 N—Ph N—Ph t-bu a3 a3 2-5-215 N—Ph N—Ph methyl a3 a3 2-5-216 N—Ph N—Ph b1 a3 a3 2-5-217 N—Ph N—Ph b2 a3 a3 2-5-218 N—Ph N—Ph b3 a3 a3 2-5-219 N—Ph N—Ph H b1 b1 2-5-220 N—Ph N—Ph t-bu b1 b1 2-5-221 N—Ph N—Ph methyl b1 b1 2-5-222 N—Ph N—Ph b1 b1 b1 2-5-223 N—Ph N—Ph b2 b1 b1 2-5-224 N—Ph N—Ph b3 b1 b1 2-5-225 N—Ph N—Ph H b2 b2 2-5-226 N—Ph N—Ph t-bu b2 b2 2-5-227 N—Ph N—Ph methyl b2 b2 2-5-228 N—Ph N—Ph b1 b2 b2 2-5-229 N—Ph N—Ph b2 b2 b2 2-5-230 N—Ph N—Ph b3 b2 b2 2-5-231 N—Ph N—Ph H b3 b3 2-5-232 N—Ph N—Ph t-bu b3 b3 2-5-233 N—Ph N—Ph methyl b3 b3 2-5-234 N—Ph N—Ph b1 b3 b3 2-5-235 N—Ph N—Ph b2 b3 b3 2-5-236 N—Ph N—Ph b3 b3 b3 2-5-237 N—Ph N—Ph H b5 b5 2-5-238 N—Ph N—Ph t-bu b5 b5 2-5-239 N—Ph N—Ph methyl b5 b5 2-5-240 N—Ph N—Ph b1 b5 b5 2-5-241 N—Ph N—Ph b2 b5 b5 2-5-242 N—Ph N—Ph b3 b5 b5 2-5-243 N—Ph N—Ph H b6 b6 2-5-244 N—Ph N—Ph t-bu b6 b6 2-5-245 N—Ph N—Ph methyl b6 b6 2-5-246 N—Ph N—Ph b1 b6 b6 2-5-247 N—Ph N—Ph b2 b6 b6 2-5-248 N—Ph N—Ph b3 b6 b6 2-5-249 N—Ph N—Ph H b7 b7 2-5-250 N—Ph N—Ph t-bu b7 b7 2-5-251 N—Ph N—Ph methyl b7 b7 2-5-252 N—Ph N—Ph b1 b7 b7 2-5-253 N—Ph N—Ph b2 b7 b7 2-5-254 N—Ph N—Ph b3 b7 b7 2-5-255 N-tolyl N-tolyl H H H 2-5-256 N-tolyl N-tolyl t-bu H H 2-5-257 N-tolyl N-tolyl methyl H H 2-5-258 N-tolyl N-tolyl t-bu t-bu t-bu 2-5-259 N-tolyl N-tolyl methyl methyl methyl 2-5-260 N-tolyl N-tolyl b1 H H 2-5-261 N-tolyl N-tolyl b2 H H 2-5-262 N-tolyl N-tolyl b3 H H 2-5-263 N-tolyl N-tolyl H H a1 2-5-264 N-tolyl N-tolyl t-bu H a1 2-5-265 N-tolyl N-tolyl methyl H a1 2-5-266 N-tolyl N-tolyl b1 H a1 2-5-267 N-tolyl N-tolyl b2 H a1 2-5-268 N-tolyl N-tolyl b3 H a1 2-5-269 N-tolyl N-tolyl H H a2 2-5-270 N-tolyl N-tolyl t-bu H a2 2-5-271 N-tolyl N-tolyl methyl H a2 2-5-272 N-tolyl N-tolyl b1 H a2 2-5-273 N-tolyl N-tolyl b2 H a2 2-5-274 N-tolyl N-tolyl b3 H a2 2-5-275 N-tolyl N-tolyl H H a3 2-5-276 N-tolyl N-tolyl t-bu H a3 2-5-277 N-tolyl N-tolyl methyl H a3 2-5-278 N-tolyl N-tolyl b1 H a3 2-5-279 N-tolyl N-tolyl b2 H a3 2-5-280 N-tolyl N-tolyl b3 H a3 2-5-281 N-tolyl N-tolyl H H a4 2-5-282 N-tolyl N-tolyl t-bu H a4 2-5-283 N-tolyl N-tolyl methyl H a4 2-5-284 N-tolyl N-tolyl b1 H a4 2-5-285 N-tolyl N-tolyl b2 H a4 2-5-286 N-tolyl N-tolyl b3 H a4 2-5-287 N-tolyl N-tolyl H H a5 2-5-288 N-tolyl N-tolyl t-bu H a5 2-5-289 N-tolyl N-tolyl methyl H a5 2-5-290 N-tolyl N-tolyl b1 H a5 2-5-291 N-tolyl N-tolyl b2 H a5 2-5-292 N-tolyl N-tolyl b3 H a5 2-5-293 N-tolyl N-tolyl H H a6 2-5-294 N-tolyl N-tolyl t-bu H a6 2-5-295 N-tolyl N-tolyl methyl H a6 2-5-296 N-tolyl N-tolyl b1 H a6 2-5-297 N-tolyl N-tolyl b2 H a6 2-5-298 N-tolyl N-tolyl b3 H a6 2-5-299 N-tolyl N-tolyl H H b1 2-5-300 N-tolyl N-tolyl t-bu H b1 2-5-301 N-tolyl N-tolyl methyl H b1 2-5-302 N-tolyl N-tolyl b1 H b1 2-5-303 N-tolyl N-tolyl b2 H b1 2-5-304 N-tolyl N-tolyl b3 H b1 2-5-305 N-tolyl N-tolyl H H b2 2-5-306 N-tolyl N-tolyl t-bu H b2 2-5-307 N-tolyl N-tolyl methyl H b2 2-5-308 N-tolyl N-tolyl b1 H b2 2-5-309 N-tolyl N-tolyl b2 H b2 2-5-310 N-tolyl N-tolyl b3 H b2 2-5-311 N-tolyl N-tolyl H H b3 2-5-312 N-tolyl N-tolyl t-bu H b3 2-5-313 N-tolyl N-tolyl methyl H b3 2-5-314 N-tolyl N-tolyl b1 H b3 2-5-315 N-tolyl N-tolyl b2 H b3 2-5-316 N-tolyl N-tolyl b3 H b3 2-5-317 N-tolyl N-tolyl H H b4 2-5-318 N-tolyl N-tolyl t-bu H b4 2-5-319 N-tolyl N-tolyl methyl H b4 2-5-320 N-tolyl N-tolyl b1 H b4 2-5-321 N-tolyl N-tolyl b2 H b4 2-5-322 N-tolyl N-tolyl b3 H b4 2-5-323 N-tolyl N-tolyl H H b5 2-5-324 N-tolyl N-tolyl t-bu H b5 2-5-325 N-tolyl N-tolyl methyl H b5 2-5-326 N-tolyl N-tolyl b1 H b5 2-5-327 N-tolyl N-tolyl b2 H b5 2-5-328 N-tolyl N-tolyl b3 H b5 2-5-329 N-tolyl N-tolyl H H b6 2-5-330 N-tolyl N-tolyl t-bu H b6 2-5-331 N-tolyl N-tolyl methyl H b6 2-5-332 N-tolyl N-tolyl b1 H b6 2-5-333 N-tolyl N-tolyl b2 H b6 2-5-334 N-tolyl N-tolyl b3 H b6 2-5-335 N-tolyl N-tolyl H H b7 2-5-336 N-tolyl N-tolyl t-bu H b7 2-5-337 N-tolyl N-tolyl methyl H b7 2-5-338 N-tolyl N-tolyl b1 H b7 2-5-339 N-tolyl N-tolyl b2 H b7 2-5-340 N-tolyl N-tolyl b3 H b7 2-5-341 N-tolyl N-tolyl H H b8 2-5-342 N-tolyl N-tolyl t-bu H b8 2-5-343 N-tolyl N-tolyl methyl H b8 2-5-344 N-tolyl N-tolyl b1 H b8 2-5-345 N-tolyl N-tolyl b2 H b8 2-5-346 N-tolyl N-tolyl b3 H b8 2-5-347 N-tolyl N-tolyl H H b9 2-5-348 N-tolyl N-tolyl t-bu H b9 2-5-349 N-tolyl N-tolyl methyl H b9 2-5-350 N-tolyl N-tolyl b1 H b9 2-5-351 N-tolyl N-tolyl b2 H b9 2-5-352 N-tolyl N-tolyl b3 H b9 2-5-353 N-tolyl N-tolyl H H b10 2-5-354 N-tolyl N-tolyl t-bu H b10 2-5-355 N-tolyl N-tolyl methyl H b10 2-5-356 N-tolyl N-tolyl b1 H b10 2-5-357 N-tolyl N-tolyl b2 H b10 2-5-358 N-tolyl N-tolyl b3 H b10 2-5-359 N-tolyl N-tolyl H a1 H 2-5-360 N-tolyl N-tolyl t-bu a1 H 2-5-361 N-tolyl N-tolyl methyl a1 H 2-5-362 N-tolyl N-tolyl b1 a1 H 2-5-363 N-tolyl N-tolyl b2 a1 H 2-5-364 N-tolyl N-tolyl b3 a1 H 2-5-365 N-tolyl N-tolyl H a2 H 2-5-366 N-tolyl N-tolyl t-bu a2 H 2-5-367 N-tolyl N-tolyl methyl a2 H 2-5-368 N-tolyl N-tolyl b1 a2 H 2-5-369 N-tolyl N-tolyl b2 a2 H 2-5-370 N-tolyl N-tolyl b3 a2 H 2-5-371 N-tolyl N-tolyl H a3 H 2-5-372 N-tolyl N-tolyl t-bu a3 H 2-5-373 N-tolyl N-tolyl methyl a3 H 2-5-374 N-tolyl N-tolyl b1 a3 H 2-5-375 N-tolyl N-tolyl b2 a3 H 2-5-376 N-tolyl N-tolyl b3 a3 H 2-5-377 N-tolyl N-tolyl H a4 H 2-5-378 N-tolyl N-tolyl t-bu a4 H 2-5-379 N-tolyl N-tolyl methyl a4 H 2-5-380 N-tolyl N-tolyl b1 a4 H 2-5-381 N-tolyl N-tolyl b2 a4 H 2-5-382 N-tolyl N-tolyl b3 a4 H 2-5-383 N-tolyl N-tolyl H a5 H 2-5-384 N-tolyl N-tolyl t-bu a5 H 2-5-385 N-tolyl N-tolyl methyl a5 H 2-5-386 N-tolyl N-tolyl b1 a5 H 2-5-387 N-tolyl N-tolyl b2 a5 H 2-5-388 N-tolyl N-tolyl b3 a5 H 2-5-389 N-tolyl N-tolyl H a6 H 2-5-390 N-tolyl N-tolyl t-bu a6 H 2-5-391 N-tolyl N-tolyl methyl a6 H 2-5-392 N-tolyl N-tolyl b1 a6 H 2-5-393 N-tolyl N-tolyl b2 a6 H 2-5-394 N-tolyl N-tolyl b3 a6 H 2-5-395 N-tolyl N-tolyl H b1 H 2-5-396 N-tolyl N-tolyl t-bu b1 H 2-5-397 N-tolyl N-tolyl methyl b1 H 2-5-398 N-tolyl N-tolyl b1 b1 H 2-5-399 N-tolyl N-tolyl b2 b1 H 2-5-400 N-tolyl N-tolyl b3 b1 H 2-5-401 N-tolyl N-tolyl H b2 H 2-5-402 N-tolyl N-tolyl t-bu b2 H 2-5-403 N-tolyl N-tolyl methyl b2 H 2-5-404 N-tolyl N-tolyl b1 b2 H 2-5-405 N-tolyl N-tolyl b2 b2 H 2-5-406 N-tolyl N-tolyl b3 b2 H 2-5-407 N-tolyl N-tolyl H b3 H 2-5-408 N-tolyl N-tolyl t-bu b3 H 2-5-409 N-tolyl N-tolyl methyl b3 H 2-5-410 N-tolyl N-tolyl b1 b3 H 2-5-411 N-tolyl N-tolyl b2 b3 H 2-5-412 N-tolyl N-tolyl b3 b3 H 2-5-413 N-tolyl N-tolyl H b4 H 2-5-414 N-tolyl N-tolyl t-bu b4 H 2-5-415 N-tolyl N-tolyl methyl b4 H 2-5-416 N-tolyl N-tolyl b1 b4 H 2-5-417 N-tolyl N-tolyl b2 b4 H 2-5-418 N-tolyl N-tolyl b3 b4 H 2-5-419 N-tolyl N-tolyl H b5 H 2-5-420 N-tolyl N-tolyl t-bu b5 H 2-5-421 N-tolyl N-tolyl methyl b5 H 2-5-422 N-tolyl N-tolyl b1 b5 H 2-5-423 N-tolyl N-tolyl b2 b5 H 2-5-424 N-tolyl N-tolyl b3 b5 H 2-5-425 N-tolyl N-tolyl H b6 H 2-5-426 N-tolyl N-tolyl t-bu b6 H 2-5-427 N-tolyl N-tolyl methyl b6 H 2-5-428 N-tolyl N-tolyl b1 b6 H 2-5-429 N-tolyl N-tolyl b2 b6 H 2-5-430 N-tolyl N-tolyl b3 b6 H 2-5-431 N-tolyl N-tolyl H b7 H 2-5-432 N-tolyl N-tolyl t-bu b7 H 2-5-433 N-tolyl N-tolyl methyl b7 H 2-5-434 N-tolyl N-tolyl b1 b7 H 2-5-435 N-tolyl N-tolyl b2 b7 H 2-5-436 N-tolyl N-tolyl b3 b7 H 2-5-437 N-tolyl N-tolyl H b8 H 2-5-438 N-tolyl N-tolyl t-bu b8 H 2-5-439 N-tolyl N-tolyl methyl b8 H 2-5-440 N-tolyl N-tolyl b1 b8 H 2-5-441 N-tolyl N-tolyl b2 b8 H 2-5-442 N-tolyl N-tolyl b3 b8 H 2-5-443 N-tolyl N-tolyl H b9 H 2-5-444 N-tolyl N-tolyl t-bu b9 H 2-5-445 N-tolyl N-tolyl methyl b9 H 2-5-446 N-tolyl N-tolyl b1 b9 H 2-5-447 N-tolyl N-tolyl b2 b9 H 2-5-448 N-tolyl N-tolyl b3 b9 H 2-5-449 N-tolyl N-tolyl H b10 H 2-5-450 N-tolyl N-tolyl t-bu b10 H 2-5-451 N-tolyl N-tolyl methyl b10 H 2-5-452 N-tolyl N-tolyl b1 b10 H 2-5-453 N-tolyl N-tolyl b2 b10 H 2-5-454 N-tolyl N-tolyl b3 b10 H 2-5-455 N-tolyl N-tolyl H a1 a1 2-5-456 N-tolyl N-tolyl t-bu a1 a1 2-5-457 N-tolyl N-tolyl methyl a1 a1 2-5-458 N-tolyl N-tolyl b1 a1 a1 2-5-459 N-tolyl N-tolyl b2 a1 a1 2-5-460 N-tolyl N-tolyl b3 a1 a1 2-5-461 N-tolyl N-tolyl H a2 a2 2-5-462 N-tolyl N-tolyl t-bu a2 a2 2-5-463 N-tolyl N-tolyl methyl a2 a2 2-5-464 N-tolyl N-tolyl b1 a2 a2 2-5-465 N-tolyl N-tolyl b2 a2 a2 2-5-466 N-tolyl N-tolyl b3 a2 a2 2-5-467 N-tolyl N-tolyl H a3 a3 2-5-468 N-tolyl N-tolyl t-bu a3 a3 2-5-469 N-tolyl N-tolyl methyl a3 a3 2-5-470 N-tolyl N-tolyl b1 a3 a3 2-5-471 N-tolyl N-tolyl b2 a3 a3 2-5-472 N-tolyl N-tolyl b3 a3 a3 2-5-473 N-tolyl N-tolyl H b1 b1 2-5-474 N-tolyl N-tolyl t-bu b1 b1 2-5-475 N-tolyl N-tolyl methyl b1 b1 2-5-476 N-tolyl N-tolyl b1 b1 b1 2-5-477 N-tolyl N-tolyl b2 b1 b1 2-5-478 N-tolyl N-tolyl b3 b1 b1 2-5-479 N-tolyl N-tolyl H b2 b2 2-5-480 N-tolyl N-tolyl t-bu b2 b2 2-5-481 N-tolyl N-tolyl methyl b2 b2 2-5-482 N-tolyl N-tolyl b1 b2 b2 2-5-483 N-tolyl N-tolyl b2 b2 b2 2-5-484 N-tolyl N-tolyl b3 b2 b2 2-5-485 N-tolyl N-tolyl H b3 b3 2-5-486 N-tolyl N-tolyl t-bu b3 b3 2-5-487 N-tolyl N-tolyl methyl b3 b3 2-5-488 N-tolyl N-tolyl b1 b3 b3 2-5-489 N-tolyl N-tolyl b2 b3 b3 2-5-490 N-tolyl N-tolyl b3 b3 b3 2-5-491 N-tolyl N-tolyl H b5 b5 2-5-492 N-tolyl N-tolyl t-bu b5 b5 2-5-493 N-tolyl N-tolyl methyl b5 b5 2-5-494 N-tolyl N-tolyl b1 b5 b5 2-5-495 N-tolyl N-tolyl b2 b5 b5 2-5-496 N-tolyl N-tolyl b3 b5 b5 2-5-497 N-tolyl N-tolyl H b6 b6 2-5-498 N-tolyl N-tolyl t-bu b6 b6 2-5-499 N-tolyl N-tolyl methyl b6 b6 2-5-500 N-tolyl N-tolyl b1 b6 b6 2-5-501 N-tolyl N-tolyl b2 b6 b6 2-5-502 N-tolyl N-tolyl b3 b6 b6 2-5-503 N-tolyl N-tolyl H b7 b7 2-5-504 N-tolyl N-tolyl t-bu b7 b7 2-5-505 N-tolyl N-tolyl methyl b7 b7 2-5-506 N-tolyl N-tolyl b1 b7 b7 2-5-507 N-tolyl N-tolyl b2 b7 b7 2-5-508 N-tolyl N-tolyl b3 b7 b7 2-5-509 N-Biph N-Biph H H H 2-5-510 N-Biph N-Biph t-bu H H 2-5-511 N-Biph N-Biph methyl H H 2-5-512 N-Biph N-Biph t-bu t-bu t-bu 2-5-513 N-Biph N-Biph methyl methyl methyl 2-5-514 N-Biph N-Biph b1 H H 2-5-515 N-Biph N-Biph b2 H H 2-5-516 N-Biph N-Biph b3 H H 2-5-517 N-Biph N-Biph H H a1 2-5-518 N-Biph N-Biph t-bu H a1 2-5-519 N-Biph N-Biph methyl H a1 2-5-520 N-Biph N-Biph b1 H a1 2-5-521 N-Biph N-Biph b2 H a1 2-5-522 N-Biph N-Biph b3 H a1 2-5-523 N-Biph N-Biph H H a2 2-5-524 N-Biph N-Biph t-bu H a2 2-5-525 N-Biph N-Biph methyl H a2 2-5-526 N-Biph N-Biph b1 H a2 2-5-527 N-Biph N-Biph b2 H a2 2-5-528 N-Biph N-Biph b3 H a2 2-5-529 N-Biph N-Biph H H a3 2-5-530 N-Biph N-Biph t-bu H a3 2-5-531 N-Biph N-Biph methyl H a3 2-5-532 N-Biph N-Biph b1 H a3 2-5-533 N-Biph N-Biph b2 H a3 2-5-534 N-Biph N-Biph b3 H a3 2-5-535 N-Biph N-Biph H H a4 2-5-536 N-Biph N-Biph t-bu H a4 2-5-537 N-Biph N-Biph methyl H a4 2-5-538 N-Biph N-Biph b1 H a4 2-5-539 N-Biph N-Biph b2 H a4 2-5-540 N-Biph N-Biph b3 H a4 2-5-541 N-Biph N-Biph H H a5 2-5-542 N-Biph N-Biph t-bu H a5 2-5-543 N-Biph N-Biph methyl H a5 2-5-544 N-Biph N-Biph b1 H a5 2-5-545 N-Biph N-Biph b2 H a5 2-5-546 N-Biph N-Biph b3 H a5 2-5-547 N-Biph N-Biph H H a6 2-5-548 N-Biph N-Biph t-bu H a6 2-5-549 N-Biph N-Biph methyl H a6 2-5-550 N-Biph N-Biph b1 H a6 2-5-551 N-Biph N-Biph b2 H a6 2-5-552 N-Biph N-Biph b3 H a6 2-5-553 N-Biph N-Biph H H b1 2-5-554 N-Biph N-Biph t-bu H b1 2-5-555 N-Biph N-Biph methyl H b1 2-5-556 N-Biph N-Biph b1 H b1 2-5-557 N-Biph N-Biph b2 H b1 2-5-558 N-Biph N-Biph b3 H b1 2-5-559 N-Biph N-Biph H H b2 2-5-560 N-Biph N-Biph t-bu H b2 2-5-561 N-Biph N-Biph methyl H b2 2-5-562 N-Biph N-Biph b1 H b2 2-5-563 N-Biph N-Biph b2 H b2 2-5-564 N-Biph N-Biph b3 H b2 2-5-565 N-Biph N-Biph H H b3 2-5-566 N-Biph N-Biph t-bu H b3 2-5-567 N-Biph N-Biph methyl H b3 2-5-568 N-Biph N-Biph b1 H b3 2-5-569 N-Biph N-Biph b2 H b3 2-5-570 N-Biph N-Biph b3 H b3 2-5-571 N-Biph N-Biph H H b4 2-5-572 N-Biph N-Biph t-bu H b4 2-5-573 N-Biph N-Biph methyl H b4 2-5-574 N-Biph N-Biph b1 H b4 2-5-575 N-Biph N-Biph b2 H b4 2-5-576 N-Biph N-Biph b3 H b4 2-5-577 N-Biph N-Biph H H b5 2-5-578 N-Biph N-Biph t-bu H b5 2-5-579 N-Biph N-Biph methyl H b5 2-5-580 N-Biph N-Biph b1 H b5 2-5-581 N-Biph N-Biph b2 H b5 2-5-582 N-Biph N-Biph b3 H b5 2-5-583 N-Biph N-Biph H H b6 2-5-584 N-Biph N-Biph t-bu H b6 2-5-585 N-Biph N-Biph methyl H b6 2-5-586 N-Biph N-Biph b1 H b6 2-5-587 N-Biph N-Biph b2 H b6 2-5-588 N-Biph N-Biph b3 H b6 2-5-589 N-Biph N-Biph H H b7 2-5-590 N-Biph N-Biph t-bu H b7 2-5-591 N-Biph N-Biph methyl H b7 2-5-592 N-Biph N-Biph b1 H b7 2-5-593 N-Biph N-Biph b2 H b7 2-5-594 N-Biph N-Biph b3 H b7 2-5-595 N-Biph N-Biph H H b8 2-5-596 N-Biph N-Biph t-bu H b8 2-5-597 N-Biph N-Biph methyl H b8 2-5-598 N-Biph N-Biph b1 H b8 2-5-599 N-Biph N-Biph b2 H b8 2-5-600 N-Biph N-Biph b3 H b8 2-5-601 N-Biph N-Biph H H b9 2-5-602 N-Biph N-Biph t-bu H b9 2-5-603 N-Biph N-Biph methyl H b9 2-5-604 N-Biph N-Biph b1 H b9 2-5-605 N-Biph N-Biph b2 H b9 2-5-606 N-Biph N-Biph b3 H b9 2-5-607 N-Biph N-Biph H H b10 2-5-608 N-Biph N-Biph t-bu H b10 2-5-609 N-Biph N-Biph methyl H b10 2-5-610 N-Biph N-Biph b1 H b10 2-5-611 N-Biph N-Biph b2 H b10 2-5-612 N-Biph N-Biph b3 H b10 2-5-613 N-Biph N-Biph H a1 H 2-5-614 N-Biph N-Biph t-bu a1 H 2-5-615 N-Biph N-Biph methyl a1 H 2-5-616 N-Biph N-Biph b1 a1 H 2-5-617 N-Biph N-Biph b2 a1 H 2-5-618 N-Biph N-Biph b3 a1 H 2-5-619 N-Biph N-Biph H a2 H 2-5-620 N-Biph N-Biph t-bu a2 H 2-5-621 N-Biph N-Biph methyl a2 H 2-5-622 N-Biph N-Biph b1 a2 H 2-5-623 N-Biph N-Biph b2 a2 H 2-5-624 N-Biph N-Biph b3 a2 H 2-5-625 N-Biph N-Biph H a3 H 2-5-626 N-Biph N-Biph t-bu a3 H 2-5-627 N-Biph N-Biph methyl a3 H 2-5-628 N-Biph N-Biph b1 a3 H 2-5-629 N-Biph N-Biph b2 a3 H 2-5-630 N-Biph N-Biph b3 a3 H 2-5-631 N-Biph N-Biph H a4 H 2-5-632 N-Biph N-Biph t-bu a4 H 2-5-633 N-Biph N-Biph methyl a4 H 2-5-634 N-Biph N-Biph b1 a4 H 2-5-635 N-Biph N-Biph b2 a4 H 2-5-636 N-Biph N-Biph b3 a4 H 2-5-637 N-Biph N-Biph H a5 H 2-5-638 N-Biph N-Biph t-bu a5 H 2-5-639 N-Biph N-Biph methyl a5 H 2-5-640 N-Biph N-Biph b1 a5 H 2-5-641 N-Biph N-Biph b2 a5 H 2-5-642 N-Biph N-Biph b3 a5 H 2-5-643 N-Biph N-Biph H a6 H 2-5-644 N-Biph N-Biph t-bu a6 H 2-5-645 N-Biph N-Biph methyl a6 H 2-5-646 N-Biph N-Biph b1 a6 H 2-5-647 N-Biph N-Biph b2 a6 H 2-5-648 N-Biph N-Biph b3 a6 H 2-5-649 N-Biph N-Biph H b1 H 2-5-650 N-Biph N-Biph t-bu b1 H 2-5-651 N-Biph N-Biph methyl b1 H 2-5-652 N-Biph N-Biph b1 b1 H 2-5-653 N-Biph N-Biph b2 b1 H 2-5-654 N-Biph N-Biph b3 b1 H 2-5-655 N-Biph N-Biph H b2 H 2-5-656 N-Biph N-Biph t-bu b2 H 2-5-657 N-Biph N-Biph methyl b2 H 2-5-658 N-Biph N-Biph b1 b2 H 2-5-659 N-Biph N-Biph b2 b2 H 2-5-660 N-Biph N-Biph b3 b2 H 2-5-661 N-Biph N-Biph H b3 H 2-5-662 N-Biph N-Biph t-bu b3 H 2-5-663 N-Biph N-Biph methyl b3 H 2-5-664 N-Biph N-Biph b1 b3 H 2-5-665 N-Biph N-Biph b2 b3 H 2-5-666 N-Biph N-Biph b3 b3 H 2-5-667 N-Biph N-Biph H b4 H 2-5-668 N-Biph N-Biph t-bu b4 H 2-5-669 N-Biph N-Biph methyl b4 H 2-5-670 N-Biph N-Biph b1 b4 H 2-5-671 N-Biph N-Biph b2 b4 H 2-5-672 N-Biph N-Biph b3 b4 H 2-5-673 N-Biph N-Biph H b5 H 2-5-674 N-Biph N-Biph t-bu b5 H 2-5-675 N-Biph N-Biph methyl b5 H 2-5-676 N-Biph N-Biph b1 b5 H 2-5-677 N-Biph N-Biph b2 b5 H 2-5-678 N-Biph N-Biph b3 b5 H 2-5-679 N-Biph N-Biph H b6 H 2-5-680 N-Biph N-Biph t-bu b6 H 2-5-681 N-Biph N-Biph methyl b6 H 2-5-682 N-Biph N-Biph b1 b6 H 2-5-683 N-Biph N-Biph b2 b6 H 2-5-684 N-Biph N-Biph b3 b6 H 2-5-685 N-Biph N-Biph H b7 H 2-5-686 N-Biph N-Biph t-bu b7 H 2-5-687 N-Biph N-Biph methyl b7 H 2-5-688 N-Biph N-Biph b1 b7 H 2-5-689 N-Biph N-Biph b2 b7 H 2-5-690 N-Biph N-Biph b3 b7 H 2-5-691 N-Biph N-Biph H b8 H 2-5-692 N-Biph N-Biph t-bu b8 H 2-5-693 N-Biph N-Biph methyl b8 H 2-5-694 N-Biph N-Biph b1 b8 H 2-5-695 N-Biph N-Biph b2 b8 H 2-5-696 N-Biph N-Biph b3 b8 H 2-5-697 N-Biph N-Biph H b9 H 2-5-698 N-Biph N-Biph t-bu b9 H 2-5-699 N-Biph N-Biph methyl b9 H 2-5-700 N-Biph N-Biph b1 b9 H 2-5-701 N-Biph N-Biph b2 b9 H 2-5-702 N-Biph N-Biph b3 b9 H 2-5-703 N-Biph N-Biph H b10 H 2-5-704 N-Biph N-Biph t-bu b10 H 2-5-705 N-Biph N-Biph methyl b10 H 2-5-706 N-Biph N-Biph b1 b10 H 2-5-707 N-Biph N-Biph b2 b10 H 2-5-708 N-Biph N-Biph b3 b10 H 2-5-709 N-Biph N-Biph H a1 a1 2-5-710 N-Biph N-Biph t-bu a1 a1 2-5-711 N-Biph N-Biph methyl a1 a1 2-5-712 N-Biph N-Biph b1 a1 a1 2-5-713 N-Biph N-Biph b2 a1 a1 2-5-714 N-Biph N-Biph b3 a1 a1 2-5-715 N-Biph N-Biph H a2 a2 2-5-716 N-Biph N-Biph t-bu a2 a2 2-5-717 N-Biph N-Biph methyl a2 a2 2-5-718 N-Biph N-Biph b1 a2 a2 2-5-719 N-Biph N-Biph b2 a2 a2 2-5-720 N-Biph N-Biph b3 a2 a2 2-5-721 N-Biph N-Biph H a3 a3 2-5-722 N-Biph N-Biph t-bu a3 a3 2-5-723 N-Biph N-Biph methyl a3 a3 2-5-724 N-Biph N-Biph b1 a3 a3 2-5-725 N-Biph N-Biph b2 a3 a3 2-5-726 N-Biph N-Biph b3 a3 a3 2-5-727 N-Biph N-Biph H b1 b1 2-5-728 N-Biph N-Biph t-bu b1 b1 2-5-729 N-Biph N-Biph methyl b1 b1 2-5-730 N-Biph N-Biph b1 b1 b1 2-5-731 N-Biph N-Biph b2 b1 b1 2-5-732 N-Biph N-Biph b3 b1 b1 2-5-733 N-Biph N-Biph H b2 b2 2-5-734 N-Biph N-Biph t-bu b2 b2 2-5-735 N-Biph N-Biph methyl b2 b2 2-5-736 N-Biph N-Biph b1 b2 b2 2-5-737 N-Biph N-Biph b2 b2 b2 2-5-738 N-Biph N-Biph b3 b2 b2 2-5-739 N-Biph N-Biph H b3 b3 2-5-740 N-Biph N-Biph t-bu b3 b3 2-5-741 N-Biph N-Biph methyl b3 b3 2-5-742 N-Biph N-Biph b1 b3 b3 2-5-743 N-Biph N-Biph b2 b3 b3 2-5-744 N-Biph N-Biph b3 b3 b3 2-5-745 N-Biph N-Biph H b5 b5 2-5-746 N-Biph N-Biph t-bu b5 b5 2-5-747 N-Biph N-Biph methyl b5 b5 2-5-748 N-Biph N-Biph b1 b5 b5 2-5-749 N-Biph N-Biph b2 b5 b5 2-5-750 N-Biph N-Biph b3 b5 b5 2-5-751 N-Biph N-Biph H b6 b6 2-5-752 N-Biph N-Biph t-bu b6 b6 2-5-753 N-Biph N-Biph methyl b6 b6 2-5-754 N-Biph N-Biph b1 b6 b6 2-5-755 N-Biph N-Biph b2 b6 b6 2-5-756 N-Biph N-Biph b3 b6 b6 2-5-757 N-Biph N-Biph H b7 b7 2-5-758 N-Biph N-Biph t-bu b7 b7 2-5-759 N-Biph N-Biph methyl b7 b7 2-5-760 N-Biph N-Biph b1 b7 b7 2-5-761 N-Biph N-Biph b2 b7 b7 2-5-762 N-Biph N-Biph b3 b7 b7 2-5-763 O N—Ph H H H 2-5-764 O N—Ph t-bu H H 2-5-765 O N—Ph methyl H H 2-5-766 O N—Ph t-bu t-bu t-bu 2-5-767 O N—Ph methyl methyl methyl 2-5-768 O N—Ph b1 H H 2-5-769 O N—Ph b2 H H 2-5-770 O N—Ph b3 H H 2-5-771 O N—Ph H H a1 2-5-772 O N—Ph t-bu H a1 2-5-773 O N—Ph methyl H a1 2-5-774 O N—Ph b1 H a1 2-5-775 O N—Ph b2 H a1 2-5-776 O N—Ph b3 H a1 2-5-777 O N—Ph H H a2 2-5-778 O N—Ph t-bu H a2 2-5-779 O N—Ph methyl H a2 2-5-780 O N—Ph b1 H a2 2-5-781 O N—Ph b2 H a2 2-5-782 O N—Ph b3 H a2 2-5-783 O N—Ph H H a3 2-5-784 O N—Ph t-bu H a3 2-5-785 O N—Ph methyl H a3 2-5-786 O N—Ph b1 H a3 2-5-787 O N—Ph b2 H a3 2-5-788 O N—Ph b3 H a3 2-5-789 O N—Ph H H a4 2-5-790 O N—Ph t-bu H a4 2-5-791 O N—Ph methyl H a4 2-5-792 O N—Ph b1 H a4 2-5-793 O N—Ph b2 H a4 2-5-794 O N—Ph b3 H a4 2-5-795 O N—Ph H H a5 2-5-796 O N—Ph t-bu H a5 2-5-797 O N—Ph methyl H a5 2-5-798 O N—Ph b1 H a5 2-5-799 O N—Ph b2 H a5 2-5-800 O N—Ph b3 H a5 2-5-801 O N—Ph H H a6 2-5-802 O N—Ph t-bu H a6 2-5-803 O N—Ph methyl H a6 2-5-804 O N—Ph b1 H a6 2-5-805 O N—Ph b2 H a6 2-5-806 O N—Ph b3 H a6 2-5-807 O N—Ph H H b1 2-5-808 O N—Ph t-bu H b1 2-5-809 O N—Ph methyl H b1 2-5-810 O N—Ph b1 H b1 2-5-811 O N—Ph b2 H b1 2-5-812 O N—Ph b3 H b1 2-5-813 O N—Ph H H b2 2-5-814 O N—Ph t-bu H b2 2-5-815 O N—Ph methyl H b2 2-5-816 O N—Ph b1 H b2 2-5-817 O N—Ph b2 H b2 2-5-818 O N—Ph b3 H b2 2-5-819 O N—Ph H H b3 2-5-820 O N—Ph t-bu H b3 2-5-821 O N—Ph methyl H b3 2-5-822 O N—Ph b1 H b3 2-5-823 O N—Ph b2 H b3 2-5-824 O N—Ph b3 H b3 2-5-825 O N—Ph H H b4 2-5-826 O N—Ph t-bu H b4 2-5-827 O N—Ph methyl H b4 2-5-828 O N—Ph b1 H b4 2-5-829 O N—Ph b2 H b4 2-5-830 O N—Ph b3 H b4 2-5-831 O N—Ph H H b5 2-5-832 O N—Ph t-bu H b5 2-5-833 O N—Ph methyl H b5 2-5-834 O N—Ph b1 H b5 2-5-835 O N—Ph b2 H b5 2-5-836 O N—Ph b3 H b5 2-5-837 O N—Ph H H b6 2-5-838 O N—Ph t-bu H b6 2-5-839 O N—Ph methyl H b6 2-5-840 O N—Ph b1 H b6 2-5-841 O N—Ph b2 H b6 2-5-842 O N—Ph b3 H b6 2-5-843 O N—Ph H H b7 2-5-844 O N—Ph t-bu H b7 2-5-845 O N—Ph methyl H b7 2-5-846 O N—Ph b1 H b7 2-5-847 O N—Ph b2 H b7 2-5-848 O N—Ph b3 H b7 2-5-849 O N—Ph H H b8 2-5-850 O N—Ph t-bu H b8 2-5-851 O N—Ph methyl H b8 2-5-852 O N—Ph b1 H b8 2-5-853 O N—Ph b2 H b8 2-5-854 O N—Ph b3 H b8 2-5-855 O N—Ph H H b9 2-5-856 O N—Ph t-bu H b9 2-5-857 O N—Ph methyl H b9 2-5-858 O N—Ph b1 H b9 2-5-859 O N—Ph b2 H b9 2-5-860 O N—Ph b3 H b9 2-5-861 O N—Ph H H b10 2-5-862 O N—Ph t-bu H b10 2-5-863 O N—Ph methyl H b10 2-5-864 O N—Ph b1 H b10 2-5-865 O N—Ph b2 H b10 2-5-866 O N—Ph b3 H b10 2-5-867 O N—Ph H a1 H 2-5-868 O N—Ph t-bu a1 H 2-5-869 O N—Ph methyl a1 H 2-5-870 O N—Ph b1 a1 H 2-5-871 O N—Ph b2 a1 H 2-5-872 O N—Ph b3 a1 H 2-5-873 O N—Ph H a2 H 2-5-874 O N—Ph t-bu a2 H 2-5-875 O N—Ph methyl a2 H 2-5-876 O N—Ph b1 a2 H 2-5-877 O N—Ph b2 a2 H 2-5-878 O N—Ph b3 a2 H 2-5-879 O N—Ph H a3 H 2-5-880 O N—Ph t-bu a3 H 2-5-881 O N—Ph methyl a3 H 2-5-882 O N—Ph b1 a3 H 2-5-883 O N—Ph b2 a3 H 2-5-884 O N—Ph b3 a3 H 2-5-885 O N—Ph H a4 H 2-5-886 O N—Ph t-bu a4 H 2-5-887 O N—Ph methyl a4 H 2-5-888 O N—Ph b1 a4 H 2-5-889 O N—Ph b2 a4 H 2-5-890 O N—Ph b3 a4 H 2-5-891 O N—Ph H a5 H 2-5-892 O N—Ph t-bu a5 H 2-5-893 O N—Ph methyl a5 H 2-5-894 O N—Ph b1 a5 H 2-5-895 O N—Ph b2 a5 H 2-5-896 O N—Ph b3 a5 H 2-5-897 O N—Ph H a6 H 2-5-898 O N—Ph t-bu a6 H 2-5-899 O N—Ph methyl a6 H 2-5-900 O N—Ph b1 a6 H 2-5-901 O N—Ph b2 a6 H 2-5-902 O N—Ph b3 a6 H 2-5-903 O N—Ph H b1 H 2-5-904 O N—Ph t-bu b1 H 2-5-905 O N—Ph methyl b1 H 2-5-906 O N—Ph b1 b1 H 2-5-907 O N—Ph b2 b1 H 2-5-908 O N—Ph b3 b1 H 2-5-909 O N—Ph H b2 H 2-5-910 O N—Ph t-bu b2 H 2-5-911 O N—Ph methyl b2 H 2-5-912 O N—Ph b1 b2 H 2-5-913 O N—Ph b2 b2 H 2-5-914 O N—Ph b3 b2 H 2-5-915 O N—Ph H b3 H 2-5-916 O N—Ph t-bu b3 H 2-5-917 O N—Ph methyl b3 H 2-5-918 O N—Ph b1 b3 H 2-5-919 O N—Ph b2 b3 H 2-5-920 O N—Ph b3 b3 H 2-5-921 O N—Ph H b4 H 2-5-922 O N—Ph t-bu b4 H 2-5-923 O N—Ph methyl b4 H 2-5-924 O N—Ph b1 b4 H 2-5-925 O N—Ph b2 b4 H 2-5-926 O N—Ph b3 b4 H 2-5-927 O N—Ph H b5 H 2-5-928 O N—Ph t-bu b5 H 2-5-929 O N—Ph methyl b5 H 2-5-930 O N—Ph b1 b5 H 2-5-931 O N—Ph b2 b5 H 2-5-932 O N—Ph b3 b5 H 2-5-933 O N—Ph H b6 H 2-5-934 O N—Ph t-bu b6 H 2-5-935 O N—Ph methyl b6 H 2-5-936 O N—Ph b1 b6 H 2-5-937 O N—Ph b2 b6 H 2-5-938 O N—Ph b3 b6 H 2-5-939 O N—Ph H b7 H 2-5-940 O N—Ph t-bu b7 H 2-5-941 O N—Ph methyl b7 H 2-5-942 O N—Ph b1 b7 H 2-5-943 O N—Ph b2 b7 H 2-5-944 O N—Ph b3 b7 H 2-5-945 O N—Ph H b8 H 2-5-946 O N—Ph t-bu b8 H 2-5-947 O N—Ph methyl b8 H 2-5-948 O N—Ph b1 b8 H 2-5-949 O N—Ph b2 b8 H 2-5-950 O N—Ph b3 b8 H 2-5-951 O N—Ph H b9 H 2-5-952 O N—Ph t-bu b9 H 2-5-953 O N—Ph methyl b9 H 2-5-954 O N—Ph b1 b9 H 2-5-955 O N—Ph b2 b9 H 2-5-956 O N—Ph b3 b9 H 2-5-957 O N—Ph H b10 H 2-5-958 O N—Ph t-bu b10 H 2-5-959 O N—Ph methyl b10 H 2-5-960 O N—Ph b1 b10 H 2-5-961 O N—Ph b2 b10 H 2-5-962 O N—Ph b3 b10 H 2-5-963 O N—Ph H a1 a1 2-5-964 O N—Ph t-bu a1 a1 2-5-965 O N—Ph methyl a1 a1 2-5-966 O N—Ph b1 a1 a1 2-5-967 O N—Ph b2 a1 a1 2-5-968 O N—Ph b3 a1 a1 2-5-969 O N—Ph H a2 a2 2-5-970 O N—Ph t-bu a2 a2 2-5-971 O N—Ph methyl a2 a2 2-5-972 O N—Ph b1 a2 a2 2-5-973 O N—Ph b2 a2 a2 2-5-974 O N—Ph b3 a2 a2 2-5-975 O N—Ph H a3 a3 2-5-976 O N—Ph t-bu a3 a3 2-5-977 O N—Ph methyl a3 a3 2-5-978 O N—Ph b1 a3 a3 2-5-979 O N—Ph b2 a3 a3 2-5-980 O N—Ph b3 a3 a3 2-5-981 O N—Ph H b1 b1 2-5-982 O N—Ph t-bu b1 b1 2-5-983 O N—Ph methyl b1 b1 2-5-984 O N—Ph b1 b1 b1 2-5-985 O N—Ph b2 b1 b1 2-5-986 O N—Ph b3 b1 b1 2-5-987 O N—Ph H b2 b2 2-5-988 O N—Ph t-bu b2 b2 2-5-989 O N—Ph methyl b2 b2 2-5-990 O N—Ph b1 b2 b2 2-5-991 O N—Ph b2 b2 b2 2-5-992 O N—Ph b3 b2 b2 2-5-993 O N—Ph H b3 b3 2-5-994 O N—Ph t-bu b3 b3 2-5-995 O N—Ph methyl b3 b3 2-5-996 O N—Ph b1 b3 b3 2-5-997 O N—Ph b2 b3 b3 2-5-998 O N—Ph b3 b3 b3 2-5-999 O N—Ph H b5 b5 2-5-1000 O N—Ph t-bu b5 b5 2-5-1001 O N—Ph methyl b5 b5 2-5-1002 O N—Ph b1 b5 b5 2-5-1003 O N—Ph b2 b5 b5 2-5-1004 O N—Ph b3 b5 b5 2-5-1005 O N—Ph H b6 b6 2-5-1006 O N—Ph t-bu b6 b6 2-5-1007 O N—Ph methyl b6 b6 2-5-1008 O N—Ph b1 b6 b6 2-5-1009 O N—Ph b2 b6 b6 2-5-1010 O N—Ph b3 b6 b6 2-5-1011 O N—Ph H b7 b7 2-5-1012 O N—Ph t-bu b7 b7 2-5-1013 O N—Ph methyl b7 b7 2-5-1014 O N—Ph b1 b7 b7 2-5-1015 O N—Ph b2 b7 b7 2-5-1016 O N—Ph b3 b7 b7 2-5-1017 S N—Ph H H H 2-5-1018 S N—Ph t-bu H H 2-5-1019 S N—Ph methyl H H 2-5-1020 S N—Ph t-bu t-bu t-bu 2-5-1021 S N—Ph methyl methyl methyl 2-5-1022 S N—Ph b1 H H 2-5-1023 S N—Ph b2 H H 2-5-1024 S N—Ph b3 H H 2-5-1025 S N—Ph H H a1 2-5-1026 S N—Ph t-bu H a1 2-5-1027 S N—Ph methyl H a1 2-5-1028 S N—Ph b1 H a1 2-5-1029 S N—Ph b2 H a1 2-5-1030 S N—Ph b3 H a1 2-5-1031 S N—Ph H H a2 2-5-1032 S N—Ph t-bu H a2 2-5-1033 S N—Ph methyl H a2 2-5-1034 S N—Ph b1 H a2 2-5-1035 S N—Ph b2 H a2 2-5-1036 S N—Ph b3 H a2 2-5-1037 S N—Ph H H a3 2-5-1038 S N—Ph t-bu H a3 2-5-1039 S N—Ph methyl H a3 2-5-1040 S N—Ph b1 H a3 2-5-1041 S N—Ph b2 H a3 2-5-1042 S N—Ph b3 H a3 2-5-1043 S N—Ph H H a4 2-5-1044 S N—Ph t-bu H a4 2-5-1045 S N—Ph methyl H a4 2-5-1046 S N—Ph b1 H a4 2-5-1047 S N—Ph b2 H a4 2-5-1048 S N—Ph b3 H a4 2-5-1049 S N—Ph H H a5 2-5-1050 S N—Ph t-bu H a5 2-5-1051 S N—Ph methyl H a5 2-5-1052 S N—Ph b1 H a5 2-5-1053 S N—Ph b2 H a5 2-5-1054 S N—Ph b3 H a5 2-5-1055 S N—Ph H H a6 2-5-1056 S N—Ph t-bu H a6 2-5-1057 S N—Ph methyl H a6 2-5-1058 S N—Ph b1 H a6 2-5-1059 S N—Ph b2 H a6 2-5-1060 S N—Ph b3 H a6 2-5-1061 S N—Ph H H b1 2-5-1062 S N—Ph t-bu H b1 2-5-1063 S N—Ph methyl H b1 2-5-1064 S N—Ph b1 H b1 2-5-1065 S N—Ph b2 H b1 2-5-1066 S N—Ph b3 H b1 2-5-1067 S N—Ph H H b2 2-5-1068 S N—Ph t-bu H b2 2-5-1069 S N—Ph methyl H b2 2-5-1070 S N—Ph b1 H b2 2-5-1071 S N—Ph b2 H b2 2-5-1072 S N—Ph b3 H b2 2-5-1073 S N—Ph H H b3 2-5-1074 S N—Ph t-bu H b3 2-5-1075 S N—Ph methyl H b3 2-5-1076 S N—Ph b1 H b3 2-5-1077 S N—Ph b2 H b3 2-5-1078 S N—Ph b3 H b3 2-5-1079 S N—Ph H H b4 2-5-1080 S N—Ph t-bu H b4 2-5-1081 S N—Ph methyl H b4 2-5-1082 S N—Ph b1 H b4 2-5-1083 S N—Ph b2 H b4 2-5-1084 S N—Ph b3 H b4 2-5-1085 S N—Ph H H b5 2-5-1086 S N—Ph t-bu H b5 2-5-1087 S N—Ph methyl H b5 2-5-1088 S N—Ph b1 H b5 2-5-1089 S N—Ph b2 H b5 2-5-1090 S N—Ph b3 H b5 2-5-1091 S N—Ph H H b6 2-5-1092 S N—Ph t-bu H b6 2-5-1093 S N—Ph methyl H b6 2-5-1094 S N—Ph b1 H b6 2-5-1095 S N—Ph b2 H b6 2-5-1096 S N—Ph b3 H b6 2-5-1097 S N—Ph H H b7 2-5-1098 S N—Ph t-bu H b7 2-5-1099 S N—Ph methyl H b7 2-5-1100 S N—Ph b1 H b7 2-5-1101 S N—Ph b2 H b7 2-5-1102 S N—Ph b3 H b7 2-5-1103 S N—Ph H H b8 2-5-1104 S N—Ph t-bu H b8 2-5-1105 S N—Ph methyl H b8 2-5-1106 S N—Ph b1 H b8 2-5-1107 S N—Ph b2 H b8 2-5-1108 S N—Ph b3 H b8 2-5-1109 S N—Ph H H b9 2-5-1110 S N—Ph t-bu H b9 2-5-1111 S N—Ph methyl H b9 2-5-1112 S N—Ph b1 H b9 2-5-1113 S N—Ph b2 H b9 2-5-1114 S N—Ph b3 H b9 2-5-1115 S N—Ph H H b10 2-5-1116 S N—Ph t-bu H b10 2-5-1117 S N—Ph methyl H b10 2-5-1118 S N—Ph b1 H b10 2-5-1119 S N—Ph b2 H b10 2-5-1120 S N—Ph b3 H b10 2-5-1121 S N—Ph H a1 H 2-5-1122 S N—Ph t-bu a1 H 2-5-1123 S N—Ph methyl a1 H 2-5-1124 S N—Ph b1 a1 H 2-5-1125 S N—Ph b2 a1 H 2-5-1126 S N—Ph b3 a1 H 2-5-1127 S N—Ph H a2 H 2-5-1128 S N—Ph t-bu a2 H 2-5-1129 S N—Ph methyl a2 H 2-5-1130 S N—Ph b1 a2 H 2-5-1131 S N—Ph b2 a2 H 2-5-1132 S N—Ph b3 a2 H 2-5-1133 S N—Ph H a3 H 2-5-1134 S N—Ph t-bu a3 H 2-5-1135 S N—Ph methyl a3 H 2-5-1136 S N—Ph b1 a3 H 2-5-1137 S N—Ph b2 a3 H 2-5-1138 S N—Ph b3 a3 H 2-5-1139 S N—Ph H a4 H 2-5-1140 S N—Ph t-bu a4 H 2-5-1141 S N—Ph methyl a4 H 2-5-1142 S N—Ph b1 a4 H 2-5-1143 S N—Ph b2 a4 H 2-5-1144 S N—Ph b3 a4 H 2-5-1145 S N—Ph H a5 H 2-5-1146 S N—Ph t-bu a5 H 2-5-1147 S N—Ph methyl a5 H 2-5-1148 S N—Ph b1 a5 H 2-5-1149 S N—Ph b2 a5 H 2-5-1150 S N—Ph b3 a5 H 2-5-1151 S N—Ph H a6 H 2-5-1152 S N—Ph t-bu a6 H 2-5-1153 S N—Ph methyl a6 H 2-5-1154 S N—Ph b1 a6 H 2-5-1155 S N—Ph b2 a6 H 2-5-1156 S N—Ph b3 a6 H 2-5-1157 S N—Ph H b1 H 2-5-1158 S N—Ph t-bu b1 H 2-5-1159 S N—Ph methyl b1 H 2-5-1160 S N—Ph b1 b1 H 2-5-1161 S N—Ph b2 b1 H 2-5-1162 S N—Ph b3 b1 H 2-5-1163 S N—Ph H b2 H 2-5-1164 S N—Ph t-bu b2 H 2-5-1165 S N—Ph methyl b2 H 2-5-1166 S N—Ph b1 b2 H 2-5-1167 S N—Ph b2 b2 H 2-5-1168 S N—Ph b3 b2 H 2-5-1169 S N—Ph H b3 H 2-5-1170 S N—Ph t-bu b3 H 2-5-1171 S N—Ph methyl b3 H 2-5-1172 S N—Ph b1 b3 H 2-5-1173 S N—Ph b2 b3 H 2-5-1174 S N—Ph b3 b3 H 2-5-1175 S N—Ph H b4 H 2-5-1176 S N—Ph t-bu b4 H 2-5-1177 S N—Ph methyl b4 H 2-5-1178 S N—Ph b1 b4 H 2-5-1179 S N—Ph b2 b4 H 2-5-1180 S N—Ph b3 b4 H 2-5-1181 S N—Ph H b5 H 2-5-1182 S N—Ph t-bu b5 H 2-5-1183 S N—Ph methyl b5 H 2-5-1184 S N—Ph b1 b5 H 2-5-1185 S N—Ph b2 b5 H 2-5-1186 S N—Ph b3 b5 H 2-5-1187 S N—Ph H b6 H 2-5-1188 S N—Ph t-bu b6 H 2-5-1189 S N—Ph methyl b6 H 2-5-1190 S N—Ph b1 b6 H 2-5-1191 S N—Ph b2 b6 H 2-5-1192 S N—Ph b3 b6 H 2-5-1193 S N—Ph H b7 H 2-5-1194 S N—Ph t-bu b7 H 2-5-1195 S N—Ph methyl b7 H 2-5-1196 S N—Ph b1 b7 H 2-5-1197 S N—Ph b2 b7 H 2-5-1198 S N—Ph b3 b7 H 2-5-1199 S N—Ph H b8 H 2-5-1200 S N—Ph t-bu b8 H 2-5-1201 S N—Ph methyl b8 H 2-5-1202 S N—Ph b1 b8 H 2-5-1203 S N—Ph b2 b8 H 2-5-1204 S N—Ph b3 b8 H 2-5-1205 S N—Ph H b9 H 2-5-1206 S N—Ph t-bu b9 H 2-5-1207 S N—Ph methyl b9 H 2-5-1208 S N—Ph b1 b9 H 2-5-1209 S N—Ph b2 b9 H 2-5-1210 S N—Ph b3 b9 H 2-5-1211 S N—Ph H b10 H 2-5-1212 S N—Ph t-bu b10 H 2-5-1213 S N—Ph methyl b10 H 2-5-1214 S N—Ph b1 b10 H 2-5-1215 S N—Ph b2 b10 H 2-5-1216 S N—Ph b3 b10 H 2-5-1217 S N—Ph H a1 a1 2-5-1218 S N—Ph t-bu a1 a1 2-5-1219 S N—Ph methyl a1 a1 2-5-1220 S N—Ph b1 a1 a1 2-5-1221 S N—Ph b2 a1 a1 2-5-1222 S N—Ph b3 a1 a1 2-5-1223 S N—Ph H a2 a2 2-5-1224 S N—Ph t-bu a2 a2 2-5-1225 S N—Ph methyl a2 a2 2-5-1226 S N—Ph b1 a2 a2 2-5-1227 S N—Ph b2 a2 a2 2-5-1228 S N—Ph b3 a2 a2 2-5-1229 S N—Ph H a3 a3 2-5-1230 S N—Ph t-bu a3 a3 2-5-1231 S N—Ph methyl a3 a3 2-5-1232 S N—Ph b1 a3 a3 2-5-1233 S N—Ph b2 a3 a3 2-5-1234 S N—Ph b3 a3 a3 2-5-1235 S N—Ph H b1 b1 2-5-1236 S N—Ph t-bu b1 b1 2-5-1237 S N—Ph methyl b1 b1 2-5-1238 S N—Ph b1 b1 b1 2-5-1239 S N—Ph b2 b1 b1 2-5-1240 S N—Ph b3 b1 b1 2-5-1241 S N—Ph H b2 b2 2-5-1242 S N—Ph t-bu b2 b2 2-5-1243 S N—Ph methyl b2 b2 2-5-1244 S N—Ph b1 b2 b2 2-5-1245 S N—Ph b2 b2 b2 2-5-1246 S N—Ph b3 b2 b2 2-5-1247 S N—Ph H b3 b3 2-5-1248 S N—Ph t-bu b3 b3 2-5-1249 S N—Ph methyl b3 b3 2-5-1250 S N—Ph b1 b3 b3 2-5-1251 S N—Ph b2 b3 b3 2-5-1252 S N—Ph b3 b3 b3 2-5-1253 S N—Ph H b5 b5 2-5-1254 S N—Ph t-bu b5 b5 2-5-1255 S N—Ph methyl b5 b5 2-5-1256 S N—Ph b1 b5 b5 2-5-1257 S N—Ph b2 b5 b5 2-5-1258 S N—Ph b3 b5 b5 2-5-1259 S N—Ph H b6 b6 2-5-1260 S N—Ph t-bu b6 b6 2-5-1261 S N—Ph methyl b6 b6 2-5-1262 S N—Ph b1 b6 b6 2-5-1263 S N—Ph b2 b6 b6 2-5-1264 S N—Ph b3 b6 b6 2-5-1265 S N—Ph H b7 b7 2-5-1266 S N—Ph t-bu b7 b7 2-5-1267 S N—Ph methyl b7 b7 2-5-1268 S N—Ph b1 b7 b7 2-5-1269 S N—Ph b2 b7 b7 2-5-1270 S N—Ph b3 b7 b7

Group 2-6

[0107] The compounds are represented by the formula 2-6 below, wherein CY.sub.3 is a benzene group, X.sub.1 is B, and Y1, Y2, R1b, R1d, R2b, R2d, (R3)a3 are each shown in the table 6 below,

##STR00023##

TABLE-US-00006 TABLE 6 Compound No. Y1 Y2 R1b R1d R2b R2d (R3)a3 2-6-001 N—Ph N—Ph H H H H H 2-6-002 N—Ph N—Ph t-bu H t-bu H H 2-6-003 N—Ph N—Ph methyl H methyl H H 2-6-004 N—Ph N—Ph t-bu t-bu t-bu t-bu t-bu 2-6-005 N—Ph N—Ph methyl methyl methyl methyl methyl 2-6-006 N—Ph N—Ph b1 H b1 H H 2-6-007 N—Ph N—Ph b2 H b2 H H 2-6-008 N—Ph N—Ph b3 H b3 H H 2-6-009 N—Ph N—Ph H H H H a1 2-6-010 N—Ph N—Ph t-bu H t-bu H a1 2-6-011 N—Ph N—Ph methyl H methyl H a1 2-6-012 N—Ph N—Ph b1 H b1 H a1 2-6-013 N—Ph N—Ph b2 H b2 H a1 2-6-014 N—Ph N—Ph b3 H b3 H a1 2-6-015 N—Ph N—Ph H H H H a2 2-6-016 N—Ph N—Ph t-bu H t-bu H a2 2-6-017 N—Ph N—Ph methyl H methyl H a2 2-6-018 N—Ph N—Ph b1 H b1 H a2 2-6-019 N—Ph N—Ph b2 H b2 H a2 2-6-020 N—Ph N—Ph b3 H b3 H a2 2-6-021 N—Ph N—Ph H H H H a3 2-6-022 N—Ph N—Ph t-bu H t-bu H a3 2-6-023 N—Ph N—Ph methyl H methyl H a3 2-6-024 N—Ph N—Ph b1 H b1 H a3 2-6-025 N—Ph N—Ph b2 H b2 H a3 2-6-026 N—Ph N—Ph b3 H b3 H a3 2-6-027 N—Ph N—Ph H H H H a4 2-6-028 N—Ph N—Ph t-bu H t-bu H a4 2-6-029 N—Ph N—Ph methyl H methyl H a4 2-6-030 N—Ph N—Ph b1 H b1 H a4 2-6-031 N—Ph N—Ph b2 H b2 H a4 2-6-032 N—Ph N—Ph b3 H b3 H a4 2-6-033 N—Ph N—Ph H H H H a5 2-6-034 N—Ph N—Ph t-bu H t-bu H a5 2-6-035 N—Ph N—Ph methyl H methyl H a5 2-6-036 N—Ph N—Ph b1 H b1 H a5 2-6-037 N—Ph N—Ph b2 H b2 H a5 2-6-038 N—Ph N—Ph b3 H b3 H a5 2-6-039 N—Ph N—Ph H H H H a6 2-6-040 N—Ph N—Ph t-bu H t-bu H a6 2-6-041 N—Ph N—Ph methyl H methyl H a6 2-6-042 N—Ph N—Ph b1 H b1 H a6 2-6-043 N—Ph N—Ph b2 H b2 H a6 2-6-044 N—Ph N—Ph b3 H b3 H a6 2-6-045 N-tolyl N-tolyl H H H H H 2-6-046 N-tolyl N-tolyl t-bu H t-bu H H 2-6-047 N-tolyl N-tolyl methyl H methyl H H 2-6-048 N-tolyl N-tolyl t-bu t-bu t-bu t-bu t-bu 2-6-049 N-tolyl N-tolyl methyl methyl methyl methyl methyl 2-6-050 N-tolyl N-tolyl b1 H b1 H H 2-6-051 N-tolyl N-tolyl b2 H b2 H H 2-6-052 N-tolyl N-tolyl b3 H b3 H H 2-6-053 N-tolyl N-tolyl H H H H a1 2-6-054 N-tolyl N-tolyl t-bu H t-bu H a1 2-6-055 N-tolyl N-tolyl methyl H methyl H a1 2-6-056 N-tolyl N-tolyl b1 H b1 H a1 2-6-057 N-tolyl N-tolyl b2 H b2 H a1 2-6-058 N-tolyl N-tolyl b3 H b3 H a1 2-6-059 N-tolyl N-tolyl H H H H a2 2-6-060 N-tolyl N-tolyl t-bu H t-bu H a2 2-6-061 N-tolyl N-tolyl methyl H methyl H a2 2-6-062 N-tolyl N-tolyl b1 H b1 H a2 2-6-063 N-tolyl N-tolyl b2 H b2 H a2 2-6-064 N-tolyl N-tolyl b3 H b3 H a2 2-6-065 N-tolyl N-tolyl H H H H a3 2-6-066 N-tolyl N-tolyl t-bu H t-bu H a3 2-6-067 N-tolyl N-tolyl methyl H methyl H a3 2-6-068 N-tolyl N-tolyl b1 H b1 H a3 2-6-069 N-tolyl N-tolyl b2 H b2 H a3 2-6-070 N-tolyl N-tolyl b3 H b3 H a3 2-6-071 N-tolyl N-tolyl H H H H a4 2-6-072 N-tolyl N-tolyl t-bu H t-bu H a4 2-6-073 N-tolyl N-tolyl methyl H methyl H a4 2-6-074 N-tolyl N-tolyl b1 H b1 H a4 2-6-075 N-tolyl N-tolyl b2 H b2 H a4 2-6-076 N-tolyl N-tolyl b3 H b3 H a4 2-6-077 N-tolyl N-tolyl H H H H a5 2-6-078 N-tolyl N-tolyl t-bu H t-bu H a5 2-6-079 N-tolyl N-tolyl methyl H methyl H a5 2-6-080 N-tolyl N-tolyl b1 H b1 H a5 2-6-081 N-tolyl N-tolyl b2 H b2 H a5 2-6-082 N-tolyl N-tolyl b3 H b3 H a5 2-6-083 N-tolyl N-tolyl H H H H a6 2-6-084 N-tolyl N-tolyl t-bu H t-bu H a6 2-6-085 N-tolyl N-tolyl methyl H methyl H a6 2-6-086 N-tolyl N-tolyl b1 H b1 H a6 2-6-087 N-tolyl N-tolyl b2 H b2 H a6 2-6-088 N-tolyl N-tolyl b3 H b3 H a6 2-6-089 N-Biph N-Biph H H H H H 2-6-090 N-Biph N-Biph t-bu H t-bu H H 2-6-091 N-Biph N-Biph methyl H methyl H H 2-6-092 N-Biph N-Biph t-bu t-bu t-bu t-bu t-bu 2-6-093 N-Biph N-Biph methyl methyl methyl methyl methyl 2-6-094 N-Biph N-Biph b1 H b1 H H 2-6-095 N-Biph N-Biph b2 H b2 H H 2-6-096 N-Biph N-Biph b3 H b3 H H 2-6-097 N-Biph N-Biph H H H H a1 2-6-098 N-Biph N-Biph t-bu H t-bu H a1 2-6-099 N-Biph N-Biph methyl H methyl H a1 2-6-100 N-Biph N-Biph b1 H b1 H a1 2-6-101 N-Biph N-Biph b2 H b2 H a1 2-6-102 N-Biph N-Biph b3 H b3 H a1 2-6-103 N-Biph N-Biph H H H H a2 2-6-104 N-Biph N-Biph t-bu H t-bu H a2 2-6-105 N-Biph N-Biph methyl H methyl H a2 2-6-106 N-Biph N-Biph b1 H b1 H a2 2-6-107 N-Biph N-Biph b2 H b2 H a2 2-6-108 N-Biph N-Biph b3 H b3 H a2 2-6-109 N-Biph N-Biph H H H H a3 2-6-110 N-Biph N-Biph t-bu H t-bu H a3 2-6-111 N-Biph N-Biph methyl H methyl H a3 2-6-112 N-Biph N-Biph b1 H b1 H a3 2-6-113 N-Biph N-Biph b2 H b2 H a3 2-6-114 N-Biph N-Biph b3 H b3 H a3 2-6-115 N-Biph N-Biph H H H H a4 2-6-116 N-Biph N-Biph t-bu H t-bu H a4 2-6-117 N-Biph N-Biph methyl H methyl H a4 2-6-118 N-Biph N-Biph b1 H b1 H a4 2-6-119 N-Biph N-Biph b2 H b2 H a4 2-6-120 N-Biph N-Biph b3 H b3 H a4 2-6-121 N-Biph N-Biph H H H H a5 2-6-122 N-Biph N-Biph t-bu H t-bu H a5 2-6-123 N-Biph N-Biph methyl H methyl H a5 2-6-124 N-Biph N-Biph b1 H b1 H a5 2-6-125 N-Biph N-Biph b2 H b2 H a5 2-6-126 N-Biph N-Biph b3 H b3 H a5 2-6-127 N-Biph N-Biph H H H H a6 2-6-128 N-Biph N-Biph t-bu H t-bu H a6 2-6-129 N-Biph N-Biph methyl H methyl H a6 2-6-130 N-Biph N-Biph b1 H b1 H a6 2-6-131 N-Biph N-Biph b2 H b2 H a6 2-6-132 N-Biph N-Biph b3 H b3 H a6 2-6-133 O N—Ph H H H H H 2-6-134 O N—Ph t-bu H t-bu H H 2-6-135 O N—Ph methyl H methyl H H 2-6-136 O N—Ph t-bu t-bu t-bu t-bu t-bu 2-6-137 O N—Ph methyl methyl methyl methyl methyl 2-6-138 O N—Ph b1 H b1 H H 2-6-139 O N—Ph b2 H b2 H H 2-6-140 O N—Ph b3 H b3 H H 2-6-141 O N—Ph H H H H a1 2-6-142 O N—Ph t-bu H t-bu H a1 2-6-143 O N—Ph methyl H methyl H a1 2-6-144 O N—Ph b1 H b1 H a1 2-6-145 O N—Ph b2 H b2 H a1 2-6-146 O N—Ph b3 H b3 H a1 2-6-147 O N—Ph H H H H a2 2-6-148 O N—Ph t-bu H t-bu H a2 2-6-149 O N—Ph methyl H methyl H a2 2-6-150 O N—Ph b1 H b1 H a2 2-6-151 O N—Ph b2 H b2 H a2 2-6-152 O N—Ph b3 H b3 H a2 2-6-153 O N—Ph H H H H a3 2-6-154 O N—Ph t-bu H t-bu H a3 2-6-155 O N—Ph methyl H methyl H a3 2-6-156 O N—Ph b1 H b1 H a3 2-6-157 O N—Ph b2 H b2 H a3 2-6-158 O N—Ph b3 H b3 H a3 2-6-159 O N—Ph H H H H a4 2-6-160 O N—Ph t-bu H t-bu H a4 2-6-161 O N—Ph methyl H methyl H a4 2-6-162 O N—Ph b1 H b1 H a4 2-6-163 O N—Ph b2 H b2 H a4 2-6-164 O N—Ph b3 H b3 H a4 2-6-165 O N—Ph H H H H a5 2-6-166 O N—Ph t-bu H t-bu H a5 2-6-167 O N—Ph methyl H methyl H a5 2-6-168 O N—Ph b1 H b1 H a5 2-6-169 O N—Ph b2 H b2 H a5 2-6-170 O N—Ph b3 H b3 H a5 2-6-171 O N—Ph H H H H a6 2-6-172 O N—Ph t-bu H t-bu H a6 2-6-173 O N—Ph methyl H methyl H a6 2-6-174 O N—Ph b1 H b1 H a6 2-6-175 O N—Ph b2 H b2 H a6 2-6-176 O N—Ph b3 H b3 H a6 2-6-177 S N—Ph H H H H H 2-6-178 S N—Ph t-bu H t-bu H H 2-6-179 S N—Ph methyl H methyl H H 2-6-180 S N—Ph t-bu t-bu t-bu t-bu t-bu 2-6-181 S N—Ph methyl methyl methyl methyl methyl 2-6-182 S N—Ph b1 H b1 H H 2-6-183 S N—Ph b2 H b2 H H 2-6-184 S N—Ph b3 H b3 H H 2-6-185 S N—Ph H H H H a1 2-6-186 S N—Ph t-bu H t-bu H a1 2-6-187 S N—Ph methyl H methyl H a1 2-6-188 S N—Ph b1 H b1 H a1 2-6-189 S N—Ph b2 H b2 H a1 2-6-190 S N—Ph b3 H b3 H a1 2-6-191 S N—Ph H H H H a2 2-6-192 S N—Ph t-bu H t-bu H a2 2-6-193 S N—Ph methyl H methyl H a2 2-6-194 S N—Ph b1 H b1 H a2 2-6-195 S N—Ph b2 H b2 H a2 2-6-196 S N—Ph b3 H b3 H a2 2-6-197 S N—Ph H H H H a3 2-6-198 S N—Ph t-bu H t-bu H a3 2-6-199 S N—Ph methyl H methyl H a3 2-6-200 S N—Ph b1 H b1 H a3 2-6-201 S N—Ph b2 H b2 H a3 2-6-202 S N—Ph b3 H b3 H a3 2-6-203 S N—Ph H H H H a4 2-6-204 S N—Ph t-bu H t-bu H a4 2-6-205 S N—Ph methyl H methyl H a4 2-6-206 S N—Ph b1 H b1 H a4 2-6-207 S N—Ph b2 H b2 H a4 2-6-208 S N—Ph b3 H b3 H a4 2-6-209 S N—Ph H H H H a5 2-6-210 S N—Ph t-bu H t-bu H a5 2-6-211 S N—Ph methyl H methyl H a5 2-6-212 S N—Ph b1 H b1 H a5 2-6-213 S N—Ph b2 H b2 H a5 2-6-214 S N—Ph b3 H b3 H a5 2-6-215 S N—Ph H H H H a6 2-6-216 S N—Ph t-bu H t-bu H a6 2-6-217 S N—Ph methyl H methyl H a6 2-6-218 S N—Ph b1 H b1 H a6 2-6-219 S N—Ph b2 H b2 H a6 2-6-220 S N—Ph b3 H b3 H a6

Group 2-7

[0108] The compounds are represented by the formula 2-7 below, wherein CY.sub.3 is a benzene group, X.sub.1 is B, and Y1, Y2, R1b, R1d, R2a, R2c, (R3)a3 are each shown in the table 7 below,

##STR00024##

TABLE-US-00007 TABLE 7 Compound No. Y1 Y2 R1b R1d R2a R2c (R3)a3 2-7-001 N—Ph N—Ph H H H H H 2-7-002 N—Ph N—Ph t-bu H t-bu H H 2-7-003 N—Ph N—Ph methyl H methyl H H 2-7-004 N—Ph N—Ph t-bu t-bu t-bu t-bu t-bu 2-7-005 N—Ph N—Ph methyl methyl methyl methyl methyl 2-7-006 N—Ph N—Ph b1 H b1 H H 2-7-007 N—Ph N—Ph b2 H b2 H H 2-7-008 N—Ph N—Ph b3 H b3 H H 2-7-009 N—Ph N—Ph H H H H a1 2-7-010 N—Ph N—Ph t-bu H t-bu t-bu a1 2-7-011 N—Ph N—Ph methyl H methyl methyl a1 2-7-012 N—Ph N—Ph b1 H b1 b1 a1 2-7-013 N—Ph N—Ph b2 H b2 b2 a1 2-7-014 N—Ph N—Ph b3 H b3 b3 a1 2-7-015 N—Ph N—Ph H H H H a2 2-7-016 N—Ph N—Ph t-bu H t-bu t-bu a2 2-7-017 N—Ph N—Ph methyl H methyl methyl a2 2-7-018 N—Ph N—Ph b1 H b1 b1 a2 2-7-019 N—Ph N—Ph b2 H b2 b2 a2 2-7-020 N—Ph N—Ph b3 H b3 b3 a2 2-7-021 N—Ph N—Ph H H H H a3 2-7-022 N—Ph N—Ph t-bu H t-bu t-bu a3 2-7-023 N—Ph N—Ph methyl H methyl methyl a3 2-7-024 N—Ph N—Ph b1 H b1 b1 a3 2-7-025 N—Ph N—Ph b2 H b2 b2 a3 2-7-026 N—Ph N—Ph b3 H b3 b3 a3 2-7-027 N—Ph N—Ph H H H H a4 2-7-028 N—Ph N—Ph t-bu H t-bu t-bu a4 2-7-029 N—Ph N—Ph methyl H methyl methyl a4 2-7-030 N—Ph N—Ph b1 H b1 b1 a4 2-7-031 N—Ph N—Ph b2 H b2 b2 a4 2-7-032 N—Ph N—Ph b3 H b3 b3 a4 2-7-033 N—Ph N—Ph H H H H a5 2-7-034 N—Ph N—Ph t-bu H t-bu t-bu a5 2-7-035 N—Ph N—Ph methyl H methyl methyl a5 2-7-036 N—Ph N—Ph b1 H b1 b1 a5 2-7-037 N—Ph N—Ph b2 H b2 b2 a5 2-7-038 N—Ph N—Ph b3 H b3 b3 a5 2-7-039 N—Ph N—Ph H H H H a6 2-7-040 N—Ph N—Ph t-bu H t-bu t-bu a6 2-7-041 N—Ph N—Ph methyl H methyl methyl a6 2-7-042 N—Ph N—Ph b1 H b1 b1 a6 2-7-043 N—Ph N—Ph b2 H b2 b2 a6 2-7-044 N—Ph N—Ph b3 H b3 b3 a6 2-7-045 N-tolyl N-tolyl H H H H H 2-7-046 N-tolyl N-tolyl t-bu H t-bu H H 2-7-047 N-tolyl N-tolyl methyl H methyl H H 2-7-048 N-tolyl N-tolyl t-bu t-bu t-bu t-bu t-bu 2-7-049 N-tolyl N-tolyl methyl methyl methyl methyl methyl 2-7-050 N-tolyl N-tolyl b1 H b1 H H 2-7-051 N-tolyl N-tolyl b2 H b2 H H 2-7-052 N-tolyl N-tolyl b3 H b3 H H 2-7-053 N-tolyl N-tolyl H H H H a1 2-7-054 N-tolyl N-tolyl t-bu H t-bu t-bu a1 2-7-055 N-tolyl N-tolyl methyl H methyl methyl a1 2-7-056 N-tolyl N-tolyl b1 H b1 b1 a1 2-7-057 N-tolyl N-tolyl b2 H b2 b2 a1 2-7-058 N-tolyl N-tolyl b3 H b3 b3 a1 2-7-059 N-tolyl N-tolyl H H H H a2 2-7-060 N-tolyl N-tolyl t-bu H t-bu t-bu a2 2-7-061 N-tolyl N-tolyl methyl H methyl methyl a2 2-7-062 N-tolyl N-tolyl b1 H b1 b1 a2 2-7-063 N-tolyl N-tolyl b2 H b2 b2 a2 2-7-064 N-tolyl N-tolyl b3 H b3 b3 a2 2-7-065 N-tolyl N-tolyl H H H H a3 2-7-066 N-tolyl N-tolyl t-bu H t-bu t-bu a3 2-7-067 N-tolyl N-tolyl methyl H methyl methyl a3 2-7-068 N-tolyl N-tolyl b1 H b1 b1 a3 2-7-069 N-tolyl N-tolyl b2 H b2 b2 a3 2-7-070 N-tolyl N-tolyl b3 H b3 b3 a3 2-7-071 N-tolyl N-tolyl H H H H a4 2-7-072 N-tolyl N-tolyl t-bu H t-bu t-bu a4 2-7-073 N-tolyl N-tolyl methyl H methyl methyl a4 2-7-074 N-tolyl N-tolyl b1 H b1 b1 a4 2-7-075 N-tolyl N-tolyl b2 H b2 b2 a4 2-7-076 N-tolyl N-tolyl b3 H b3 b3 a4 2-7-077 N-tolyl N-tolyl H H H H a5 2-7-078 N-tolyl N-tolyl t-bu H t-bu t-bu a5 2-7-079 N-tolyl N-tolyl methyl H methyl methyl a5 2-7-080 N-tolyl N-tolyl b1 H b1 b1 a5 2-7-081 N-tolyl N-tolyl b2 H b2 b2 a5 2-7-082 N-tolyl N-tolyl b3 H b3 b3 a5 2-7-083 N-tolyl N-tolyl H H H H a6 2-7-084 N-tolyl N-tolyl t-bu H t-bu t-bu a6 2-7-085 N-tolyl N-tolyl methyl H methyl methyl a6 2-7-086 N-tolyl N-tolyl b1 H b1 b1 a6 2-7-087 N-tolyl N-tolyl b2 H b2 b2 a6 2-7-088 N-tolyl N-tolyl b3 H b3 b3 a6 2-7-089 N-Biph N-Biph H H H H H 2-7-090 N-Biph N-Biph t-bu H t-bu H H 2-7-091 N-Biph N-Biph methyl H methyl H H 2-7-092 N-Biph N-Biph t-bu t-bu t-bu t-bu t-bu 2-7-093 N-Biph N-Biph methyl methyl methyl methyl methyl 2-7-094 N-Biph N-Biph b1 H b1 H H 2-7-095 N-Biph N-Biph b2 H b2 H H 2-7-096 N-Biph N-Biph b3 H b3 H H 2-7-097 N-Biph N-Biph H H H H a1 2-7-098 N-Biph N-Biph t-bu H t-bu t-bu a1 2-7-099 N-Biph N-Biph methyl H methyl methyl a1 2-7-100 N-Biph N-Biph b1 H b1 b1 a1 2-7-101 N-Biph N-Biph b2 H b2 b2 a1 2-7-102 N-Biph N-Biph b3 H b3 b3 a1 2-7-103 N-Biph N-Biph H H H H a2 2-7-104 N-Biph N-Biph t-bu H t-bu t-bu a2 2-7-105 N-Biph N-Biph methyl H methyl methyl a2 2-7-106 N-Biph N-Biph b1 H b1 b1 a2 2-7-107 N-Biph N-Biph b2 H b2 b2 a2 2-7-108 N-Biph N-Biph b3 H b3 b3 a2 2-7-109 N-Biph N-Biph H H H H a3 2-7-110 N-Biph N-Biph t-bu H t-bu t-bu a3 2-7-111 N-Biph N-Biph methyl H methyl methyl a3 2-7-112 N-Biph N-Biph b1 H b1 b1 a3 2-7-113 N-Biph N-Biph b2 H b2 b2 a3 2-7-114 N-Biph N-Biph b3 H b3 b3 a3 2-7-115 N-Biph N-Biph H H H H a4 2-7-116 N-Biph N-Biph t-bu H t-bu t-bu a4 2-7-117 N-Biph N-Biph methyl H methyl methyl a4 2-7-118 N-Biph N-Biph b1 H b1 b1 a4 2-7-119 N-Biph N-Biph b2 H b2 b2 a4 2-7-120 N-Biph N-Biph b3 H b3 b3 a4 2-7-121 N-Biph N-Biph H H H H a5 2-7-122 N-Biph N-Biph t-bu H t-bu t-bu a5 2-7-123 N-Biph N-Biph methyl H methyl methyl a5 2-7-124 N-Biph N-Biph b1 H b1 b1 a5 2-7-125 N-Biph N-Biph b2 H b2 b2 a5 2-7-126 N-Biph N-Biph b3 H b3 b3 a5 2-7-127 N-Biph N-Biph H H H H a6 2-7-128 N-Biph N-Biph t-bu H t-bu t-bu a6 2-7-129 N-Biph N-Biph methyl H methyl methyl a6 2-7-130 N-Biph N-Biph b1 H b1 b1 a6 2-7-131 N-Biph N-Biph b2 H b2 b2 a6 2-7-132 N-Biph N-Biph b3 H b3 b3 a6 2-7-133 O N—Ph H H H H H 2-7-134 O N—Ph t-bu H t-bu H H 2-7-135 O N—Ph methyl H methyl H H 2-7-136 O N—Ph t-bu t-bu t-bu t-bu t-bu 2-7-137 O N—Ph methyl methyl methyl methyl methyl 2-7-138 O N—Ph b1 H b1 H H 2-7-139 O N—Ph b2 H b2 H H 2-7-140 O N—Ph b3 H b3 H H 2-7-141 O N—Ph H H H H a1 2-7-142 O N—Ph t-bu H t-bu t-bu a1 2-7-143 O N—Ph methyl H methyl methyl a1 2-7-144 O N—Ph b1 H b1 b1 a1 2-7-145 O N—Ph b2 H b2 b2 a1 2-7-146 O N—Ph b3 H b3 b3 a1 2-7-147 O N—Ph H H H H a2 2-7-148 O N—Ph t-bu H t-bu t-bu a2 2-7-149 O N—Ph methyl H methyl methyl a2 2-7-150 O N—Ph b1 H b1 b1 a2 2-7-151 O N—Ph b2 H b2 b2 a2 2-7-152 O N—Ph b3 H b3 b3 a2 2-7-153 O N—Ph H H H H a3 2-7-154 O N—Ph t-bu H t-bu t-bu a3 2-7-155 O N—Ph methyl H methyl methyl a3 2-7-156 O N—Ph b1 H b1 b1 a3 2-7-157 O N—Ph b2 H b2 b2 a3 2-7-158 O N—Ph b3 H b3 b3 a3 2-7-159 O N—Ph H H H H a4 2-7-160 O N—Ph t-bu H t-bu t-bu a4 2-7-161 O N—Ph methyl H methyl methyl a4 2-7-162 O N—Ph b1 H b1 b1 a4 2-7-163 O N—Ph b2 H b2 b2 a4 2-7-164 O N—Ph b3 H b3 b3 a4 2-7-165 O N—Ph H H H H a5 2-7-166 O N—Ph t-bu H t-bu t-bu a5 2-7-167 O N—Ph methyl H methyl methyl a5 2-7-168 O N—Ph b1 H b1 b1 a5 2-7-169 O N—Ph b2 H b2 b2 a5 2-7-170 O N—Ph b3 H b3 b3 a5 2-7-171 O N—Ph H H H H a6 2-7-172 O N—Ph t-bu H t-bu t-bu a6 2-7-173 O N—Ph methyl H methyl methyl a6 2-7-174 O N—Ph b1 H b1 b1 a6 2-7-175 O N—Ph b2 H b2 b2 a6 2-7-176 O N—Ph b3 H b3 b3 a6 2-7-177 S N—Ph H H H H H 2-7-178 S N—Ph t-bu H t-bu H H 2-7-179 S N—Ph methyl H methyl H H 2-7-180 S N—Ph t-bu t-bu t-bu t-bu t-bu 2-7-181 S N—Ph methyl methyl methyl methyl methyl 2-7-182 S N—Ph b1 H b1 H H 2-7-183 S N—Ph b2 H b2 H H 2-7-184 S N—Ph b3 H b3 H H 2-7-185 S N—Ph H H H H a1 2-7-186 S N—Ph t-bu H t-bu t-bu a1 2-7-187 S N—Ph methyl H methyl methyl a1 2-7-188 S N—Ph b1 H b1 b1 a1 2-7-189 S N—Ph b2 H b2 b2 a1 2-7-190 S N—Ph b3 H b3 b3 a1 2-7-191 S N—Ph H H H H a2 2-7-192 S N—Ph t-bu H t-bu t-bu a2 2-7-193 S N—Ph methyl H methyl methyl a2 2-7-194 S N—Ph b1 H b1 b1 a2 2-7-195 S N—Ph b2 H b2 b2 a2 2-7-196 S N—Ph b3 H b3 b3 a2 2-7-197 S N—Ph H H H H a3 2-7-198 S N—Ph t-bu H t-bu t-bu a3 2-7-199 S N—Ph methyl H methyl methyl a3 2-7-200 S N—Ph b1 H b1 b1 a3 2-7-201 S N—Ph b2 H b2 b2 a3 2-7-202 S N—Ph b3 H b3 b3 a3 2-7-203 S N—Ph H H H H a4 2-7-204 S N—Ph t-bu H t-bu t-bu a4 2-7-205 S N—Ph methyl H methyl methyl a4 2-7-206 S N—Ph b1 H b1 b1 a4 2-7-207 S N—Ph b2 H b2 b2 a4 2-7-208 S N—Ph b3 H b3 b3 a4 2-7-209 S N—Ph H H H H a5 2-7-210 S N—Ph t-bu H t-bu t-bu a5 2-7-211 S N—Ph methyl H methyl methyl a5 2-7-212 S N—Ph b1 H b1 b1 a5 2-7-213 S N—Ph b2 H b2 b2 a5 2-7-214 S N—Ph b3 H b3 b3 a5 2-7-215 S N—Ph H H H H a6 2-7-216 S N—Ph t-bu H t-bu t-bu a6 2-7-217 S N—Ph methyl H methyl methyl a6 2-7-218 S N—Ph b1 H b1 b1 a6 2-7-219 S N—Ph b2 H b2 b2 a6 2-7-220 S N—Ph b3 H b3 b3 a6

Group 2-8

[0109] The compounds are represented by the formula 2-8 below, wherein CY.sub.3 is a benzene group, X.sub.1 is B, and Y1, Y2, R1a, R1c, R2b, R2d, (R3)a3 are each shown in the table 8 below,

##STR00025##

TABLE-US-00008 TABLE 8 Compound No. Y1 Y2 R1a R1c R2b R2d (R3)a3 2-8-001 N—Ph N—Ph H H H H H 2-8-002 N—Ph N—Ph t-bu H t-bu H H 2-8-003 N—Ph N—Ph methyl H methyl H H 2-8-004 N—Ph N—Ph t-bu t-bu t-bu t-bu t-bu 2-8-005 N—Ph N—Ph methyl methyl methyl methyl methyl 2-8-006 N—Ph N—Ph b1 H b1 H H 2-8-007 N—Ph N—Ph b2 H b2 H H 2-8-008 N—Ph N—Ph b3 H b3 H H 2-8-009 N—Ph N—Ph H H H H a1 2-8-010 N—Ph N—Ph t-bu t-bu t-bu H a1 2-8-011 N—Ph N—Ph methyl methyl methyl H a1 2-8-012 N—Ph N—Ph b1 b1 b1 H a1 2-8-013 N—Ph N—Ph b2 b2 b2 H a1 2-8-014 N—Ph N—Ph b3 b3 b3 H a1 2-8-015 N—Ph N—Ph H H H H a2 2-8-016 N—Ph N—Ph t-bu t-bu t-bu H a2 2-8-017 N—Ph N—Ph methyl methyl methyl H a2 2-8-018 N—Ph N—Ph b1 b1 b1 H a2 2-8-019 N—Ph N—Ph b2 b2 b2 H a2 2-8-020 N—Ph N—Ph b3 b3 b3 H a2 2-8-021 N—Ph N—Ph H H H H a3 2-8-022 N—Ph N—Ph t-bu t-bu t-bu H a3 2-8-023 N—Ph N—Ph methyl methyl methyl H a3 2-8-024 N—Ph N—Ph b1 b1 b1 H a3 2-8-025 N—Ph N—Ph b2 b2 b2 H a3 2-8-026 N—Ph N—Ph b3 b3 b3 H a3 2-8-027 N—Ph N—Ph H H H H a4 2-8-028 N—Ph N—Ph t-bu t-bu t-bu H a4 2-8-029 N—Ph N—Ph methyl methyl methyl H a4 2-8-030 N—Ph N—Ph b1 b1 b1 H a4 2-8-031 N—Ph N—Ph b2 b2 b2 H a4 2-8-032 N—Ph N—Ph b3 b3 b3 H a4 2-8-033 N—Ph N—Ph H H H H a5 2-8-034 N—Ph N—Ph t-bu t-bu t-bu H a5 2-8-035 N—Ph N—Ph methyl methyl methyl H a5 2-8-036 N—Ph N—Ph b1 b1 b1 H a5 2-8-037 N—Ph N—Ph b2 b2 b2 H a5 2-8-038 N—Ph N—Ph b3 b3 b3 H a5 2-8-039 N—Ph N—Ph H H H H a6 2-8-040 N—Ph N—Ph t-bu t-bu t-bu H a6 2-8-041 N—Ph N—Ph methyl methyl methyl H a6 2-8-042 N—Ph N—Ph b1 b1 b1 H a6 2-8-043 N—Ph N—Ph b2 b2 b2 H a6 2-8-044 N—Ph N—Ph b3 b3 b3 H a6 2-8-045 N-tolyl N-tolyl H H H H H 2-8-046 N-tolyl N-tolyl t-bu H t-bu H H 2-8-047 N-tolyl N-tolyl methyl H methyl H H 2-8-048 N-tolyl N-tolyl t-bu t-bu t-bu t-bu t-bu 2-8-049 N-tolyl N-tolyl methyl methyl methyl methyl methyl 2-8-050 N-tolyl N-tolyl b1 H b1 H H 2-8-051 N-tolyl N-tolyl b2 H b2 H H 2-8-052 N-tolyl N-tolyl b3 H b3 H H 2-8-053 N-tolyl N-tolyl H H H H a1 2-8-054 N-tolyl N-tolyl t-bu t-bu t-bu H a1 2-8-055 N-tolyl N-tolyl methyl methyl methyl H a1 2-8-056 N-tolyl N-tolyl b1 b1 b1 H a1 2-8-057 N-tolyl N-tolyl b2 b2 b2 H a1 2-8-058 N-tolyl N-tolyl b3 b3 b3 H a1 2-8-059 N-tolyl N-tolyl H H H H a2 2-8-060 N-tolyl N-tolyl t-bu t-bu t-bu H a2 2-8-061 N-tolyl N-tolyl methyl methyl methyl H a2 2-8-062 N-tolyl N-tolyl b1 b1 b1 H a2 2-8-063 N-tolyl N-tolyl b2 b2 b2 H a2 2-8-064 N-tolyl N-tolyl b3 b3 b3 H a2 2-8-065 N-tolyl N-tolyl H H H H a3 2-8-066 N-tolyl N-tolyl t-bu t-bu t-bu H a3 2-8-067 N-tolyl N-tolyl methyl methyl methyl H a3 2-8-068 N-tolyl N-tolyl b1 b1 b1 H a3 2-8-069 N-tolyl N-tolyl b2 b2 b2 H a3 2-8-070 N-tolyl N-tolyl b3 b3 b3 H a3 2-8-071 N-tolyl N-tolyl H H H H a4 2-8-072 N-tolyl N-tolyl t-bu t-bu t-bu H a4 2-8-073 N-tolyl N-tolyl methyl methyl methyl H a4 2-8-074 N-tolyl N-tolyl b1 b1 b1 H a4 2-8-075 N-tolyl N-tolyl b2 b2 b2 H a4 2-8-076 N-tolyl N-tolyl b3 b3 b3 H a4 2-8-077 N-tolyl N-tolyl H H H H a5 2-8-078 N-tolyl N-tolyl t-bu t-bu t-bu H a5 2-8-079 N-tolyl N-tolyl methyl methyl methyl H a5 2-8-080 N-tolyl N-tolyl b1 b1 b1 H a5 2-8-081 N-tolyl N-tolyl b2 b2 b2 H a5 2-8-082 N-tolyl N-tolyl b3 b3 b3 H a5 2-8-083 N-tolyl N-tolyl H H H H a6 2-8-084 N-tolyl N-tolyl t-bu t-bu t-bu H a6 2-8-085 N-tolyl N-tolyl methyl methyl methyl H a6 2-8-086 N-tolyl N-tolyl b1 b1 b1 H a6 2-8-087 N-tolyl N-tolyl b2 b2 b2 H a6 2-8-088 N-tolyl N-tolyl b3 b3 b3 H a6 2-8-089 N-Biph N-Biph H H H H H 2-8-090 N-Biph N-Biph t-bu H t-bu H H 2-8-091 N-Biph N-Biph methyl H methyl H H 2-8-092 N-Biph N-Biph t-bu t-bu t-bu t-bu t-bu 2-8-093 N-Biph N-Biph methyl methyl methyl methyl methyl 2-8-094 N-Biph N-Biph b1 H b1 H H 2-8-095 N-Biph N-Biph b2 H b2 H H 2-8-096 N-Biph N-Biph b3 H b3 H H 2-8-097 N-Biph N-Biph H H H H a1 2-8-098 N-Biph N-Biph t-bu t-bu t-bu H a1 2-8-099 N-Biph N-Biph methyl methyl methyl H a1 2-8-100 N-Biph N-Biph b1 b1 b1 H a1 2-8-101 N-Biph N-Biph b2 b2 b2 H a1 2-8-102 N-Biph N-Biph b3 b3 b3 H a1 2-8-103 N-Biph N-Biph H H H H a2 2-8-104 N-Biph N-Biph t-bu t-bu t-bu H a2 2-8-105 N-Biph N-Biph methyl methyl methyl H a2 2-8-106 N-Biph N-Biph b1 b1 b1 H a2 2-8-107 N-Biph N-Biph b2 b2 b2 H a2 2-8-108 N-Biph N-Biph b3 b3 b3 H a2 2-8-109 N-Biph N-Biph H H H H a3 2-8-110 N-Biph N-Biph t-bu t-bu t-bu H a3 2-8-111 N-Biph N-Biph methyl methyl methyl H a3 2-8-112 N-Biph N-Biph b1 b1 b1 H a3 2-8-113 N-Biph N-Biph b2 b2 b2 H a3 2-8-114 N-Biph N-Biph b3 b3 b3 H a3 2-8-115 N-Biph N-Biph H H H H a4 2-8-116 N-Biph N-Biph t-bu t-bu t-bu H a4 2-8-117 N-Biph N-Biph methyl methyl methyl H a4 2-8-118 N-Biph N-Biph b1 b1 b1 H a4 2-8-119 N-Biph N-Biph b2 b2 b2 H a4 2-8-120 N-Biph N-Biph b3 b3 b3 H a4 2-8-121 N-Biph N-Biph H H H H a5 2-8-122 N-Biph N-Biph t-bu t-bu t-bu H a5 2-8-123 N-Biph N-Biph methyl methyl methyl H a5 2-8-124 N-Biph N-Biph b1 b1 b1 H a5 2-8-125 N-Biph N-Biph b2 b2 b2 H a5 2-8-126 N-Biph N-Biph b3 b3 b3 H a5 2-8-127 N-Biph N-Biph H H H H a6 2-8-128 N-Biph N-Biph t-bu t-bu t-bu H a6 2-8-129 N-Biph N-Biph methyl methyl methyl H a6 2-8-130 N-Biph N-Biph b1 b1 b1 H a6 2-8-131 N-Biph N-Biph b2 b2 b2 H a6 2-8-132 N-Biph N-Biph b3 b3 b3 H a6 2-8-133 O N—Ph H H H H H 2-8-134 O N—Ph t-bu H t-bu H H 2-8-135 O N—Ph methyl H methyl H H 2-8-136 O N—Ph t-bu t-bu t-bu t-bu t-bu 2-8-137 O N—Ph methyl methyl methyl methyl methyl 2-8-138 O N—Ph b1 H b1 H H 2-8-139 O N—Ph b2 H b2 H H 2-8-140 O N—Ph b3 H b3 H H 2-8-141 O N—Ph H H H H a1 2-8-142 O N—Ph t-bu t-bu t-bu H a1 2-8-143 O N—Ph methyl methyl methyl H a1 2-8-144 O N—Ph b1 b1 b1 H a1 2-8-145 O N—Ph b2 b2 b2 H a1 2-8-146 O N—Ph b3 b3 b3 H a1 2-8-147 O N—Ph H H H H a2 2-8-148 O N—Ph t-bu t-bu t-bu H a2 2-8-149 O N—Ph methyl methyl methyl H a2 2-8-150 O N—Ph b1 b1 b1 H a2 2-8-151 O N—Ph b2 b2 b2 H a2 2-8-152 O N—Ph b3 b3 b3 H a2 2-8-153 O N—Ph H H H H a3 2-8-154 O N—Ph t-bu t-bu t-bu H a3 2-8-155 O N—Ph methyl methyl methyl H a3 2-8-156 O N—Ph b1 b1 b1 H a3 2-8-157 O N—Ph b2 b2 b2 H a3 2-8-158 O N—Ph b3 b3 b3 H a3 2-8-159 O N—Ph H H H H a4 2-8-160 O N—Ph t-bu t-bu t-bu H a4 2-8-161 O N—Ph methyl methyl methyl H a4 2-8-162 O N—Ph b1 b1 b1 H a4 2-8-163 O N—Ph b2 b2 b2 H a4 2-8-164 O N—Ph b3 b3 b3 H a4 2-8-165 O N—Ph H H H H a5 2-8-166 O N—Ph t-bu t-bu t-bu H a5 2-8-167 O N—Ph methyl methyl methyl H a5 2-8-168 O N—Ph b1 b1 b1 H a5 2-8-169 O N—Ph b2 b2 b2 H a5 2-8-170 O N—Ph b3 b3 b3 H a5 2-8-171 O N—Ph H H H H a6 2-8-172 O N—Ph t-bu t-bu t-bu H a6 2-8-173 O N—Ph methyl methyl methyl H a6 2-8-174 O N—Ph b1 b1 b1 H a6 2-8-175 O N—Ph b2 b2 b2 H a6 2-8-176 O N—Ph b3 b3 b3 H a6 2-8-177 S N—Ph H H H H H 2-8-178 S N—Ph t-bu H t-bu H H 2-8-179 S N—Ph methyl H methyl H H 2-8-180 S N—Ph t-bu t-bu t-bu t-bu t-bu 2-8-181 S N—Ph methyl methyl methyl methyl methyl 2-8-182 S N—Ph b1 H b1 H H 2-8-183 S N—Ph b2 H b2 H H 2-8-184 S N—Ph b3 H b3 H H 2-8-185 S N—Ph H H H H a1 2-8-186 S N—Ph t-bu t-bu t-bu H a1 2-8-187 S N—Ph methyl methyl methyl H a1 2-8-188 S N—Ph b1 b1 b1 H a1 2-8-189 S N—Ph b2 b2 b2 H a1 2-8-190 S N—Ph b3 b3 b3 H a1 2-8-191 S N—Ph H H H H a2 2-8-192 S N—Ph t-bu t-bu t-bu H a2 2-8-193 S N—Ph methyl methyl methyl H a2 2-8-194 S N—Ph b1 b1 b1 H a2 2-8-195 S N—Ph b2 b2 b2 H a2 2-8-196 S N—Ph b3 b3 b3 H a2 2-8-197 S N—Ph H H H H a3 2-8-198 S N—Ph t-bu t-bu t-bu H a3 2-8-199 S N—Ph methyl methyl methyl H a3 2-8-200 S N—Ph b1 b1 b1 H a3 2-8-201 S N—Ph b2 b2 b2 H a3 2-8-202 S N—Ph b3 b3 b3 H a3 2-8-203 S N—Ph H H H H a4 2-8-204 S N—Ph t-bu t-bu t-bu H a4 2-8-205 S N—Ph methyl methyl methyl H a4 2-8-206 S N—Ph b1 b1 b1 H a4 2-8-207 S N—Ph b2 b2 b2 H a4 2-8-208 S N—Ph b3 b3 b3 H a4 2-8-209 S N—Ph H H H H a5 2-8-210 S N—Ph t-bu t-bu t-bu H a5 2-8-211 S N—Ph methyl methyl methyl H a5 2-8-212 S N—Ph b1 b1 b1 H a5 2-8-213 S N—Ph b2 b2 b2 H a5 2-8-214 S N—Ph b3 b3 b3 H a5 2-8-215 S N—Ph H H H H a6 2-8-216 S N—Ph t-bu t-bu t-bu H a6 2-8-217 S N—Ph methyl methyl methyl H a6 2-8-218 S N—Ph b1 b1 b1 H a6 2-8-219 S N—Ph b2 b2 b2 H a6 2-8-220 S N—Ph b3 b3 b3 H a6

Group 2-9

[0110] The compounds are represented by the formula 2-9 below, wherein CY.sub.3 is a benzene group, X.sub.1 is B, and Y1, Y2, R1a, R1c, R2a, R2c, (R3)a3 are each shown in the table 9 below,

##STR00026##

TABLE-US-00009 TABLE 9 Compound No. Y1 Y2 R1a R1c R2a R2c (R3)a3 2-9-001 N—Ph N—Ph H H H H H 2-9-002 N—Ph N—Ph t-bu H t-bu H H 2-9-003 N—Ph N—Ph methyl H methyl H H 2-9-004 N—Ph N—Ph t-bu t-bu t-bu t-bu t-bu 2-9-005 N—Ph N—Ph methyl methyl methyl methyl methyl 2-9-006 N—Ph N—Ph b1 H b1 H H 2-9-007 N—Ph N—Ph b2 H b2 H H 2-9-008 N—Ph N—Ph b3 H b3 H H 2-9-009 N—Ph N—Ph H H H H a1 2-9-010 N—Ph N—Ph t-bu t-bu t-bu t-bu a1 2-9-011 N—Ph N—Ph methyl methyl methyl methyl a1 2-9-012 N—Ph N—Ph b1 b1 b1 b1 a1 2-9-013 N—Ph N—Ph b2 b2 b2 b2 a1 2-9-014 N—Ph N—Ph b3 b3 b3 b3 a1 2-9-015 N—Ph N—Ph H H H H a2 2-9-016 N—Ph N—Ph t-bu t-bu t-bu t-bu a2 2-9-017 N—Ph N—Ph methyl methyl methyl methyl a2 2-9-018 N—Ph N—Ph b1 b1 b1 b1 a2 2-9-019 N—Ph N—Ph b2 b2 b2 b2 a2 2-9-020 N—Ph N—Ph b3 b3 b3 b3 a2 2-9-021 N—Ph N—Ph H H H H a3 2-9-022 N—Ph N—Ph t-bu t-bu t-bu t-bu a3 2-9-023 N—Ph N—Ph methyl methyl methyl methyl a3 2-9-024 N—Ph N—Ph b1 b1 b1 b1 a3 2-9-025 N—Ph N—Ph b2 b2 b2 b2 a3 2-9-026 N—Ph N—Ph b3 b3 b3 b3 a3 2-9-027 N—Ph N—Ph H H H H a4 2-9-028 N—Ph N—Ph t-bu t-bu t-bu t-bu a4 2-9-029 N—Ph N—Ph methyl methyl methyl methyl a4 2-9-030 N—Ph N—Ph b1 b1 b1 b1 a4 2-9-031 N—Ph N—Ph b2 b2 b2 b2 a4 2-9-032 N—Ph N—Ph b3 b3 b3 b3 a4 2-9-033 N—Ph N—Ph H H H H a5 2-9-034 N—Ph N—Ph t-bu t-bu t-bu t-bu a5 2-9-035 N—Ph N—Ph methyl methyl methyl methyl a5 2-9-036 N—Ph N—Ph b1 b1 b1 b1 a5 2-9-037 N—Ph N—Ph b2 b2 b2 b2 a5 2-9-038 N—Ph N—Ph b3 b3 b3 b3 a5 2-9-039 N—Ph N—Ph H H H H a6 2-9-040 N—Ph N—Ph t-bu t-bu t-bu t-bu a6 2-9-041 N—Ph N—Ph methyl methyl methyl methyl a6 2-9-042 N—Ph N—Ph b1 b1 b1 b1 a6 2-9-043 N—Ph N—Ph b2 b2 b2 b2 a6 2-9-044 N—Ph N—Ph b3 b3 b3 b3 a6 2-9-045 N-tolyl N-tolyl H H H H H 2-9-046 N-tolyl N-tolyl t-bu H t-bu H H 2-9-047 N-tolyl N-tolyl methyl H methyl H H 2-9-048 N-tolyl N-tolyl t-bu t-bu t-bu t-bu t-bu 2-9-049 N-tolyl N-tolyl methyl methyl methyl methyl methyl 2-9-050 N-tolyl N-tolyl b1 H b1 H H 2-9-051 N-tolyl N-tolyl b2 H b2 H H 2-9-052 N-tolyl N-tolyl b3 H b3 H H 2-9-053 N-tolyl N-tolyl H H H H a1 2-9-054 N-tolyl N-tolyl t-bu t-bu t-bu t-bu a1 2-9-055 N-tolyl N-tolyl methyl methyl methyl methyl a1 2-9-056 N-tolyl N-tolyl b1 b1 b1 b1 a1 2-9-057 N-tolyl N-tolyl b2 b2 b2 b2 a1 2-9-058 N-tolyl N-tolyl b3 b3 b3 b3 a1 2-9-059 N-tolyl N-tolyl H H H H a2 2-9-060 N-tolyl N-tolyl t-bu t-bu t-bu t-bu a2 2-9-061 N-tolyl N-tolyl methyl methyl methyl methyl a2 2-9-062 N-tolyl N-tolyl b1 b1 b1 b1 a2 2-9-063 N-tolyl N-tolyl b2 b2 b2 b2 a2 2-9-064 N-tolyl N-tolyl b3 b3 b3 b3 a2 2-9-065 N-tolyl N-tolyl H H H H a3 2-9-066 N-tolyl N-tolyl t-bu t-bu t-bu t-bu a3 2-9-067 N-tolyl N-tolyl methyl methyl methyl methyl a3 2-9-068 N-tolyl N-tolyl b1 b1 b1 b1 a3 2-9-069 N-tolyl N-tolyl b2 b2 b2 b2 a3 2-9-070 N-tolyl N-tolyl b3 b3 b3 b3 a3 2-9-071 N-tolyl N-tolyl H H H H a4 2-9-072 N-tolyl N-tolyl t-bu t-bu t-bu t-bu a4 2-9-073 N-tolyl N-tolyl methyl methyl methyl methyl a4 2-9-074 N-tolyl N-tolyl b1 b1 b1 b1 a4 2-9-075 N-tolyl N-tolyl b2 b2 b2 b2 a4 2-9-076 N-tolyl N-tolyl b3 b3 b3 b3 a4 2-9-077 N-tolyl N-tolyl H H H H a5 2-9-078 N-tolyl N-tolyl t-bu t-bu t-bu t-bu a5 2-9-079 N-tolyl N-tolyl methyl methyl methyl methyl a5 2-9-080 N-tolyl N-tolyl b1 b1 b1 b1 a5 2-9-081 N-tolyl N-tolyl b2 b2 b2 b2 a5 2-9-082 N-tolyl N-tolyl b3 b3 b3 b3 a5 2-9-083 N-tolyl N-tolyl H H H H a6 2-9-084 N-tolyl N-tolyl t-bu t-bu t-bu t-bu a6 2-9-085 N-tolyl N-tolyl methyl methyl methyl methyl a6 2-9-086 N-tolyl N-tolyl b1 b1 b1 b1 a6 2-9-087 N-tolyl N-tolyl b2 b2 b2 b2 a6 2-9-088 N-tolyl N-tolyl b3 b3 b3 b3 a6 2-9-089 N-Biph N-Biph H H H H H 2-9-090 N-Biph N-Biph t-bu H t-bu H H 2-9-091 N-Biph N-Biph methyl H methyl H H 2-9-092 N-Biph N-Biph t-bu t-bu t-bu t-bu t-bu 2-9-093 N-Biph N-Biph methyl methyl methyl methyl methyl 2-9-094 N-Biph N-Biph b1 H b1 H H 2-9-095 N-Biph N-Biph b2 H b2 H H 2-9-096 N-Biph N-Biph b3 H b3 H H 2-9-097 N-Biph N-Biph H H H H a1 2-9-098 N-Biph N-Biph t-bu t-bu t-bu t-bu a1 2-9-099 N-Biph N-Biph methyl methyl methyl methyl a1 2-9-100 N-Biph N-Biph b1 b1 b1 b1 a1 2-9-101 N-Biph N-Biph b2 b2 b2 b2 a1 2-9-102 N-Biph N-Biph b3 b3 b3 b3 a1 2-9-103 N-Biph N-Biph H H H H a2 2-9-104 N-Biph N-Biph t-bu t-bu t-bu t-bu a2 2-9-105 N-Biph N-Biph methyl methyl methyl methyl a2 2-9-106 N-Biph N-Biph b1 b1 b1 b1 a2 2-9-107 N-Biph N-Biph b2 b2 b2 b2 a2 2-9-108 N-Biph N-Biph b3 b3 b3 b3 a2 2-9-109 N-Biph N-Biph H H H H a3 2-9-110 N-Biph N-Biph t-bu t-bu t-bu t-bu a3 2-9-111 N-Biph N-Biph methyl methyl methyl methyl a3 2-9-112 N-Biph N-Biph b1 b1 b1 b1 a3 2-9-113 N-Biph N-Biph b2 b2 b2 b2 a3 2-9-114 N-Biph N-Biph b3 b3 b3 b3 a3 2-9-115 N-Biph N-Biph H H H H a4 2-9-116 N-Biph N-Biph t-bu t-bu t-bu t-bu a4 2-9-117 N-Biph N-Biph methyl methyl methyl methyl a4 2-9-118 N-Biph N-Biph b1 b1 b1 b1 a4 2-9-119 N-Biph N-Biph b2 b2 b2 b2 a4 2-9-120 N-Biph N-Biph b3 b3 b3 b3 a4 2-9-121 N-Biph N-Biph H H H H a5 2-9-122 N-Biph N-Biph t-bu t-bu t-bu t-bu a5 2-9-123 N-Biph N-Biph methyl methyl methyl methyl a5 2-9-124 N-Biph N-Biph b1 b1 b1 b1 a5 2-9-125 N-Biph N-Biph b2 b2 b2 b2 a5 2-9-126 N-Biph N-Biph b3 b3 b3 b3 a5 2-9-127 N-Biph N-Biph H H H H a6 2-9-128 N-Biph N-Biph t-bu t-bu t-bu t-bu a6 2-9-129 N-Biph N-Biph methyl methyl methyl methyl a6 2-9-130 N-Biph N-Biph b1 b1 b1 b1 a6 2-9-131 N-Biph N-Biph b2 b2 b2 b2 a6 2-9-132 N-Biph N-Biph b3 b3 b3 b3 a6 2-9-133 O N—Ph H H H H H 2-9-134 O N—Ph t-bu H t-bu H H 2-9-135 O N—Ph methyl H methyl H H 2-9-136 O N—Ph t-bu t-bu t-bu t-bu t-bu 2-9-137 O N—Ph methyl methyl methyl methyl methyl 2-9-138 O N—Ph b1 H b1 H H 2-9-139 O N—Ph b2 H b2 H H 2-9-140 O N—Ph b3 H b3 H H 2-9-141 O N—Ph H H H H a1 2-9-142 O N—Ph t-bu t-bu t-bu t-bu a1 2-9-143 O N—Ph methyl methyl methyl methyl a1 2-9-144 O N—Ph b1 b1 b1 b1 a1 2-9-145 O N—Ph b2 b2 b2 b2 a1 2-9-146 O N—Ph b3 b3 b3 b3 a1 2-9-147 O N—Ph H H H H a2 2-9-148 O N—Ph t-bu t-bu t-bu t-bu a2 2-9-149 O N—Ph methyl methyl methyl methyl a2 2-9-150 O N—Ph b1 b1 b1 b1 a2 2-9-151 O N—Ph b2 b2 b2 b2 a2 2-9-152 O N—Ph b3 b3 b3 b3 a2 2-9-153 O N—Ph H H H H a3 2-9-154 O N—Ph t-bu t-bu t-bu t-bu a3 2-9-155 O N—Ph methyl methyl methyl methyl a3 2-9-156 O N—Ph b1 b1 b1 b1 a3 2-9-157 O N—Ph b2 b2 b2 b2 a3 2-9-158 O N—Ph b3 b3 b3 b3 a3 2-9-159 O N—Ph H H H H a4 2-9-160 O N—Ph t-bu t-bu t-bu t-bu a4 2-9-161 O N—Ph methyl methyl methyl methyl a4 2-9-162 O N—Ph b1 b1 b1 b1 a4 2-9-163 O N—Ph b2 b2 b2 b2 a4 2-9-164 O N—Ph b3 b3 b3 b3 a4 2-9-165 O N—Ph H H H H a5 2-9-166 O N—Ph t-bu t-bu t-bu t-bu a5 2-9-167 O N—Ph methyl methyl methyl methyl a5 2-9-168 O N—Ph b1 b1 b1 b1 a5 2-9-169 O N—Ph b2 b2 b2 b2 a5 2-9-170 O N—Ph b3 b3 b3 b3 a5 2-9-171 O N—Ph H H H H a6 2-9-172 O N—Ph t-bu t-bu t-bu t-bu a6 2-9-173 O N—Ph methyl methyl methyl methyl a6 2-9-174 O N—Ph b1 b1 b1 b1 a6 2-9-175 O N—Ph b2 b2 b2 b2 a6 2-9-176 O N—Ph b3 b3 b3 b3 a6 2-9-177 S N—Ph H H H H H 2-9-178 S N—Ph t-bu H t-bu H H 2-9-179 S N—Ph methyl H methyl H H 2-9-180 S N—Ph t-bu t-bu t-bu t-bu t-bu 2-9-181 S N—Ph methyl methyl methyl methyl methyl 2-9-182 S N—Ph b1 H b1 H H 2-9-183 S N—Ph b2 H b2 H H 2-9-184 S N—Ph b3 H b3 H H 2-9-185 S N—Ph H H H H a1 2-9-186 S N—Ph t-bu t-bu t-bu t-bu a1 2-9-187 S N—Ph methyl methyl methyl methyl a1 2-9-188 S N—Ph b1 b1 b1 b1 a1 2-9-189 S N—Ph b2 b2 b2 b2 a1 2-9-190 S N—Ph b3 b3 b3 b3 a1 2-9-191 S N—Ph H H H H a2 2-9-192 S N—Ph t-bu t-bu t-bu t-bu a2 2-9-193 S N—Ph methyl methyl methyl methyl a2 2-9-194 S N—Ph b1 b1 b1 b1 a2 2-9-195 S N—Ph b2 b2 b2 b2 a2 2-9-196 S N—Ph b3 b3 b3 b3 a2 2-9-197 S N—Ph H H H H a3 2-9-198 S N—Ph t-bu t-bu t-bu t-bu a3 2-9-199 S N—Ph methyl methyl methyl methyl a3 2-9-200 S N—Ph b1 b1 b1 b1 a3 2-9-201 S N—Ph b2 b2 b2 b2 a3 2-9-202 S N—Ph b3 b3 b3 b3 a3 2-9-203 S N—Ph H H H H a4 2-9-204 S N—Ph t-bu t-bu t-bu t-bu a4 2-9-205 S N—Ph methyl methyl methyl methyl a4 2-9-206 S N—Ph b1 b1 b1 b1 a4 2-9-207 S N—Ph b2 b2 b2 b2 a4 2-9-208 S N—Ph b3 b3 b3 b3 a4 2-9-209 S N—Ph H H H H a5 2-9-210 S N—Ph t-bu t-bu t-bu t-bu a5 2-9-211 S N—Ph methyl methyl methyl methyl a5 2-9-212 S N—Ph b1 b1 b1 b1 a5 2-9-213 S N—Ph b2 b2 b2 b2 a5 2-9-214 S N—Ph b3 b3 b3 b3 a5 2-9-215 S N—Ph H H H H a6 2-9-216 S N—Ph t-bu t-bu t-bu t-bu a6 2-9-217 S N—Ph methyl methyl methyl methyl a6 2-9-218 S N—Ph b1 b1 b1 b1 a6 2-9-219 S N—Ph b2 b2 b2 b2 a6 2-9-220 S N—Ph b3 b3 b3 b3 a6

Group 2-10

[0111] The compounds are represented by the formula 2-10 below, wherein CY.sub.2 is a benzene group, X.sub.1 is B, and Y1, Y2, R1b, R1d, R3a, (R2)a2 are each shown in the table 10 below,

##STR00027##

TABLE-US-00010 TABLE 10 Compound No. Y1 Y2 R1b R1d R3a (R2)a2 2-10-001 N—Ph N—Ph H H H H 2-10-002 N—Ph N—Ph t-bu H t-bu H 2-10-003 N—Ph N—Ph methyl H methyl H 2-10-004 N—Ph N—Ph t-bu t-bu t-bu t-bu 2-10-005 N—Ph N—Ph methyl methyl methyl methyl 2-10-006 N—Ph N—Ph b1 H b1 H 2-10-007 N—Ph N—Ph b2 H b2 H 2-10-008 N—Ph N—Ph b3 H b3 H 2-10-009 N—Ph N—Ph H H H a1 2-10-010 N—Ph N—Ph t-bu H t-bu a1 2-10-011 N—Ph N—Ph methyl H methyl a1 2-10-012 N—Ph N—Ph b1 H b1 a1 2-10-013 N—Ph N—Ph b2 H b2 a1 2-10-014 N—Ph N—Ph b3 H b3 a1 2-10-015 N—Ph N—Ph H H H a2 2-10-016 N—Ph N—Ph t-bu H t-bu a2 2-10-017 N—Ph N—Ph methyl H methyl a2 2-10-018 N—Ph N—Ph b1 H b1 a2 2-10-019 N—Ph N—Ph b2 H b2 a2 2-10-020 N—Ph N—Ph b3 H b3 a2 2-10-021 N—Ph N—Ph H H H a3 2-10-022 N—Ph N—Ph t-bu H t-bu a3 2-10-023 N—Ph N—Ph methyl H methyl a3 2-10-024 N—Ph N—Ph b1 H b1 a3 2-10-025 N—Ph N—Ph b2 H b2 a3 2-10-026 N—Ph N—Ph b3 H b3 a3 2-10-027 N—Ph N—Ph H H H a4 2-10-028 N—Ph N—Ph t-bu H t-bu a4 2-10-029 N—Ph N—Ph methyl H methyl a4 2-10-030 N—Ph N—Ph b1 H b1 a4 2-10-031 N—Ph N—Ph b2 H b2 a4 2-10-032 N—Ph N—Ph b3 H b3 a4 2-10-033 N—Ph N—Ph H H H a5 2-10-034 N—Ph N—Ph t-bu H t-bu a5 2-10-035 N—Ph N—Ph methyl H methyl a5 2-10-036 N—Ph N—Ph b1 H b1 a5 2-10-037 N—Ph N—Ph b2 H b2 a5 2-10-038 N—Ph N—Ph b3 H b3 a5 2-10-039 N—Ph N—Ph H H H a6 2-10-040 N—Ph N—Ph t-bu H t-bu a6 2-10-041 N—Ph N—Ph methyl H methyl a6 2-10-042 N—Ph N—Ph b1 H b1 a6 2-10-043 N—Ph N—Ph b2 H b2 a6 2-10-044 N—Ph N—Ph b3 H b3 a6 2-10-045 N—Ph N—Ph H H H b1 2-10-046 N—Ph N—Ph t-bu H t-bu b1 2-10-047 N—Ph N—Ph methyl H methyl b1 2-10-048 N—Ph N—Ph b1 H b1 b1 2-10-049 N—Ph N—Ph b2 H b2 b1 2-10-050 N—Ph N—Ph b3 H b3 b1 2-10-051 N—Ph N—Ph H H H b2 2-10-052 N—Ph N—Ph t-bu H t-bu b2 2-10-053 N—Ph N—Ph methyl H methyl b2 2-10-054 N—Ph N—Ph b1 H b1 b2 2-10-055 N—Ph N—Ph b2 H b2 b2 2-10-056 N—Ph N—Ph b3 H b3 b2 2-10-057 N—Ph N—Ph H H H b3 2-10-058 N—Ph N—Ph t-bu H t-bu b3 2-10-059 N—Ph N—Ph methyl H methyl b3 2-10-060 N—Ph N—Ph b1 H b1 b3 2-10-061 N—Ph N—Ph b2 H b2 b3 2-10-062 N—Ph N—Ph b3 H b3 b3 2-10-063 N—Ph N—Ph H H H b4 2-10-064 N—Ph N—Ph t-bu H t-bu b4 2-10-065 N—Ph N—Ph methyl H methyl b4 2-10-066 N—Ph N—Ph b1 H b1 b4 2-10-067 N—Ph N—Ph b2 H b2 b4 2-10-068 N—Ph N—Ph b3 H b3 b4 2-10-069 N—Ph N—Ph H H H b5 2-10-070 N—Ph N—Ph t-bu H t-bu b5 2-10-071 N—Ph N—Ph methyl H methyl b5 2-10-072 N—Ph N—Ph b1 H b1 b5 2-10-073 N—Ph N—Ph b2 H b2 b5 2-10-074 N—Ph N—Ph b3 H b3 b5 2-10-075 N—Ph N—Ph H H H b6 2-10-076 N—Ph N—Ph t-bu H t-bu b6 2-10-077 N—Ph N—Ph methyl H methyl b6 2-10-078 N—Ph N—Ph b1 H b1 b6 2-10-079 N—Ph N—Ph b2 H b2 b6 2-10-080 N—Ph N—Ph b3 H b3 b6 2-10-081 N—Ph N—Ph H H H b7 2-10-082 N—Ph N—Ph t-bu H t-bu b7 2-10-083 N—Ph N—Ph methyl H methyl b7 2-10-084 N—Ph N—Ph b1 H b1 b7 2-10-085 N—Ph N—Ph b2 H b2 b7 2-10-086 N—Ph N—Ph b3 H b3 b7 2-10-087 N—Ph N—Ph H H H b8 2-10-088 N—Ph N—Ph t-bu H t-bu b8 2-10-089 N—Ph N—Ph methyl H methyl b8 2-10-090 N—Ph N—Ph b1 H b1 b8 2-10-091 N—Ph N—Ph b2 H b2 b8 2-10-092 N—Ph N—Ph b3 H b3 b8 2-10-093 N—Ph N—Ph H H H b9 2-10-094 N—Ph N—Ph t-bu H t-bu b9 2-10-095 N—Ph N—Ph methyl H methyl b9 2-10-096 N—Ph N—Ph b1 H b1 b9 2-10-097 N—Ph N—Ph b2 H b2 b9 2-10-098 N—Ph N—Ph b3 H b3 b9 2-10-099 N—Ph N—Ph H H H b10 2-10-100 N—Ph N—Ph t-bu H t-bu b10 2-10-101 N—Ph N—Ph methyl H methyl b10 2-10-102 N—Ph N—Ph b1 H b1 b10 2-10-103 N—Ph N—Ph b2 H b2 b10 2-10-104 N—Ph N—Ph b3 H b3 b10 2-10-105 N-tolyl N-tolyl H H H H 2-10-106 N-tolyl N-tolyl t-bu H t-bu H 2-10-107 N-tolyl N-tolyl methyl H methyl H 2-10-108 N-tolyl N-tolyl t-bu t-bu t-bu t-bu 2-10-109 N-tolyl N-tolyl methyl methyl methyl methyl 2-10-110 N-tolyl N-tolyl b1 H b1 H 2-10-111 N-tolyl N-tolyl b2 H b2 H 2-10-112 N-tolyl N-tolyl b3 H b3 H 2-10-113 N-tolyl N-tolyl H H H a1 2-10-114 N-tolyl N-tolyl t-bu H t-bu a1 2-10-115 N-tolyl N-tolyl methyl H methyl a1 2-10-116 N-tolyl N-tolyl b1 H b1 a1 2-10-117 N-tolyl N-tolyl b2 H b2 a1 2-10-118 N-tolyl N-tolyl b3 H b3 a1 2-10-119 N-tolyl N-tolyl H H H a2 2-10-120 N-tolyl N-tolyl t-bu H t-bu a2 2-10-121 N-tolyl N-tolyl methyl H methyl a2 2-10-122 N-tolyl N-tolyl b1 H b1 a2 2-10-123 N-tolyl N-tolyl b2 H b2 a2 2-10-124 N-tolyl N-tolyl b3 H b3 a2 2-10-125 N-tolyl N-tolyl H H H a3 2-10-126 N-tolyl N-tolyl t-bu H t-bu a3 2-10-127 N-tolyl N-tolyl methyl H methyl a3 2-10-128 N-tolyl N-tolyl b1 H b1 a3 2-10-129 N-tolyl N-tolyl b2 H b2 a3 2-10-130 N-tolyl N-tolyl b3 H b3 a3 2-10-131 N-tolyl N-tolyl H H H a4 2-10-132 N-tolyl N-tolyl t-bu H t-bu a4 2-10-133 N-tolyl N-tolyl methyl H methyl a4 2-10-134 N-tolyl N-tolyl b1 H b1 a4 2-10-135 N-tolyl N-tolyl b2 H b2 a4 2-10-136 N-tolyl N-tolyl b3 H b3 a4 2-10-137 N-tolyl N-tolyl H H H a5 2-10-138 N-tolyl N-tolyl t-bu H t-bu a5 2-10-139 N-tolyl N-tolyl methyl H methyl a5 2-10-140 N-tolyl N-tolyl b1 H b1 a5 2-10-141 N-tolyl N-tolyl b2 H b2 a5 2-10-142 N-tolyl N-tolyl b3 H b3 a5 2-10-143 N-tolyl N-tolyl H H H a6 2-10-144 N-tolyl N-tolyl t-bu H t-bu a6 2-10-145 N-tolyl N-tolyl methyl H methyl a6 2-10-146 N-tolyl N-tolyl b1 H b1 a6 2-10-147 N-tolyl N-tolyl b2 H b2 a6 2-10-148 N-tolyl N-tolyl b3 H b3 a6 2-10-149 N-tolyl N-tolyl H H H b1 2-10-150 N-tolyl N-tolyl t-bu H t-bu b1 2-10-151 N-tolyl N-tolyl methyl H methyl b1 2-10-152 N-tolyl N-tolyl b1 H b1 b1 2-10-153 N-tolyl N-tolyl b2 H b2 b1 2-10-154 N-tolyl N-tolyl b3 H b3 b1 2-10-155 N-tolyl N-tolyl H H H b2 2-10-156 N-tolyl N-tolyl t-bu H t-bu b2 2-10-157 N-tolyl N-tolyl methyl H methyl b2 2-10-158 N-tolyl N-tolyl b1 H b1 b2 2-10-159 N-tolyl N-tolyl b2 H b2 b2 2-10-160 N-tolyl N-tolyl b3 H b3 b2 2-10-161 N-tolyl N-tolyl H H H b3 2-10-162 N-tolyl N-tolyl t-bu H t-bu b3 2-10-163 N-tolyl N-tolyl methyl H methyl b3 2-10-164 N-tolyl N-tolyl b1 H b1 b3 2-10-165 N-tolyl N-tolyl b2 H b2 b3 2-10-166 N-tolyl N-tolyl b3 H b3 b3 2-10-167 N-tolyl N-tolyl H H H b4 2-10-168 N-tolyl N-tolyl t-bu H t-bu b4 2-10-169 N-tolyl N-tolyl methyl H methyl b4 2-10-170 N-tolyl N-tolyl b1 H b1 b4 2-10-171 N-tolyl N-tolyl b2 H b2 b4 2-10-172 N-tolyl N-tolyl b3 H b3 b4 2-10-173 N-tolyl N-tolyl H H H b5 2-10-174 N-tolyl N-tolyl t-bu H t-bu b5 2-10-175 N-tolyl N-tolyl methyl H methyl b5 2-10-176 N-tolyl N-tolyl b1 H b1 b5 2-10-177 N-tolyl N-tolyl b2 H b2 b5 2-10-178 N-tolyl N-tolyl b3 H b3 b5 2-10-179 N-tolyl N-tolyl H H H b6 2-10-180 N-tolyl N-tolyl t-bu H t-bu b6 2-10-181 N-tolyl N-tolyl methyl H methyl b6 2-10-182 N-tolyl N-tolyl b1 H b1 b6 2-10-183 N-tolyl N-tolyl b2 H b2 b6 2-10-184 N-tolyl N-tolyl b3 H b3 b6 2-10-185 N-tolyl N-tolyl H H H b7 2-10-186 N-tolyl N-tolyl t-bu H t-bu b7 2-10-187 N-tolyl N-tolyl methyl H methyl b7 2-10-188 N-tolyl N-tolyl b1 H b1 b7 2-10-189 N-tolyl N-tolyl b2 H b2 b7 2-10-190 N-tolyl N-tolyl b3 H b3 b7 2-10-191 N-tolyl N-tolyl H H H b8 2-10-192 N-tolyl N-tolyl t-bu H t-bu b8 2-10-193 N-tolyl N-tolyl methyl H methyl b8 2-10-194 N-tolyl N-tolyl b1 H b1 b8 2-10-195 N-tolyl N-tolyl b2 H b2 b8 2-10-196 N-tolyl N-tolyl b3 H b3 b8 2-10-197 N-tolyl N-tolyl H H H b9 2-10-198 N-tolyl N-tolyl t-bu H t-bu b9 2-10-199 N-tolyl N-tolyl methyl H methyl b9 2-10-200 N-tolyl N-tolyl b1 H b1 b9 2-10-201 N-tolyl N-tolyl b2 H b2 b9 2-10-202 N-tolyl N-tolyl b3 H b3 b9 2-10-203 N-tolyl N-tolyl H H H b10 2-10-204 N-tolyl N-tolyl t-bu H t-bu b10 2-10-205 N-tolyl N-tolyl methyl H methyl b10 2-10-206 N-tolyl N-tolyl b1 H b1 b10 2-10-207 N-tolyl N-tolyl b2 H b2 b10 2-10-208 N-tolyl N-tolyl b3 H b3 b10 2-10-209 N-Biph N-Biph H H H H 2-10-210 N-Biph N-Biph t-bu H t-bu H 2-10-211 N-Biph N-Biph methyl H methyl H 2-10-212 N-Biph N-Biph t-bu t-bu t-bu t-bu 2-10-213 N-Biph N-Biph methyl methyl methyl methyl 2-10-214 N-Biph N-Biph b1 H b1 H 2-10-215 N-Biph N-Biph b2 H b2 H 2-10-216 N-Biph N-Biph b3 H b3 H 2-10-217 N-Biph N-Biph H H H a1 2-10-218 N-Biph N-Biph t-bu H t-bu a1 2-10-219 N-Biph N-Biph methyl H methyl a1 2-10-220 N-Biph N-Biph b1 H b1 a1 2-10-221 N-Biph N-Biph b2 H b2 a1 2-10-222 N-Biph N-Biph b3 H b3 a1 2-10-223 N-Biph N-Biph H H H a2 2-10-224 N-Biph N-Biph t-bu H t-bu a2 2-10-225 N-Biph N-Biph methyl H methyl a2 2-10-226 N-Biph N-Biph b1 H b1 a2 2-10-227 N-Biph N-Biph b2 H b2 a2 2-10-228 N-Biph N-Biph b3 H b3 a2 2-10-229 N-Biph N-Biph H H H a3 2-10-230 N-Biph N-Biph t-bu H t-bu a3 2-10-231 N-Biph N-Biph methyl H methyl a3 2-10-232 N-Biph N-Biph b1 H b1 a3 2-10-233 N-Biph N-Biph b2 H b2 a3 2-10-234 N-Biph N-Biph b3 H b3 a3 2-10-235 N-Biph N-Biph H H H a4 2-10-236 N-Biph N-Biph t-bu H t-bu a4 2-10-237 N-Biph N-Biph methyl H methyl a4 2-10-238 N-Biph N-Biph b1 H b1 a4 2-10-239 N-Biph N-Biph b2 H b2 a4 2-10-240 N-Biph N-Biph b3 H b3 a4 2-10-241 N-Biph N-Biph H H H a5 2-10-242 N-Biph N-Biph t-bu H t-bu a5 2-10-243 N-Biph N-Biph methyl H methyl a5 2-10-244 N-Biph N-Biph b1 H b1 a5 2-10-245 N-Biph N-Biph b2 H b2 a5 2-10-246 N-Biph N-Biph b3 H b3 a5 2-10-247 N-Biph N-Biph H H H a6 2-10-248 N-Biph N-Biph t-bu H t-bu a6 2-10-249 N-Biph N-Biph methyl H methyl a6 2-10-250 N-Biph N-Biph b1 H b1 a6 2-10-251 N-Biph N-Biph b2 H b2 a6 2-10-252 N-Biph N-Biph b3 H b3 a6 2-10-253 N-Biph N-Biph H H H b1 2-10-254 N-Biph N-Biph t-bu H t-bu b1 2-10-255 N-Biph N-Biph methyl H methyl b1 2-10-256 N-Biph N-Biph b1 H b1 b1 2-10-257 N-Biph N-Biph b2 H b2 b1 2-10-258 N-Biph N-Biph b3 H b3 b1 2-10-259 N-Biph N-Biph H H H b2 2-10-260 N-Biph N-Biph t-bu H t-bu b2 2-10-261 N-Biph N-Biph methyl H methyl b2 2-10-262 N-Biph N-Biph b1 H b1 b2 2-10-263 N-Biph N-Biph b2 H b2 b2 2-10-264 N-Biph N-Biph b3 H b3 b2 2-10-265 N-Biph N-Biph H H H b3 2-10-266 N-Biph N-Biph t-bu H t-bu b3 2-10-267 N-Biph N-Biph methyl H methyl b3 2-10-268 N-Biph N-Biph b1 H b1 b3 2-10-269 N-Biph N-Biph b2 H b2 b3 2-10-270 N-Biph N-Biph b3 H b3 b3 2-10-271 N-Biph N-Biph H H H b4 2-10-272 N-Biph N-Biph t-bu H t-bu b4 2-10-273 N-Biph N-Biph methyl H methyl b4 2-10-274 N-Biph N-Biph b1 H b1 b4 2-10-275 N-Biph N-Biph b2 H b2 b4 2-10-276 N-Biph N-Biph b3 H b3 b4 2-10-277 N-Biph N-Biph H H H b5 2-10-278 N-Biph N-Biph t-bu H t-bu b5 2-10-279 N-Biph N-Biph methyl H methyl b5 2-10-280 N-Biph N-Biph b1 H b1 b5 2-10-281 N-Biph N-Biph b2 H b2 b5 2-10-282 N-Biph N-Biph b3 H b3 b5 2-10-283 N-Biph N-Biph H H H b6 2-10-284 N-Biph N-Biph t-bu H t-bu b6 2-10-285 N-Biph N-Biph methyl H methyl b6 2-10-286 N-Biph N-Biph b1 H b1 b6 2-10-287 N-Biph N-Biph b2 H b2 b6 2-10-288 N-Biph N-Biph b3 H b3 b6 2-10-289 N-Biph N-Biph H H H b7 2-10-290 N-Biph N-Biph t-bu H t-bu b7 2-10-291 N-Biph N-Biph methyl H methyl b7 2-10-292 N-Biph N-Biph b1 H b1 b7 2-10-293 N-Biph N-Biph b2 H b2 b7 2-10-294 N-Biph N-Biph b3 H b3 b7 2-10-295 N-Biph N-Biph H H H b8 2-10-296 N-Biph N-Biph t-bu H t-bu b8 2-10-297 N-Biph N-Biph methyl H methyl b8 2-10-298 N-Biph N-Biph b1 H b1 b8 2-10-299 N-Biph N-Biph b2 H b2 b8 2-10-300 N-Biph N-Biph b3 H b3 b8 2-10-301 N-Biph N-Biph H H H b9 2-10-302 N-Biph N-Biph t-bu H t-bu b9 2-10-303 N-Biph N-Biph methyl H methyl b9 2-10-304 N-Biph N-Biph b1 H b1 b9 2-10-305 N-Biph N-Biph b2 H b2 b9 2-10-306 N-Biph N-Biph b3 H b3 b9 2-10-307 N-Biph N-Biph H H H b10 2-10-308 N-Biph N-Biph t-bu H t-bu b10 2-10-309 N-Biph N-Biph methyl H methyl b10 2-10-310 N-Biph N-Biph b1 H b1 b10 2-10-311 N-Biph N-Biph b2 H b2 b10 2-10-312 N-Biph N-Biph b3 H b3 b10 2-10-313 O N—Ph H H H H 2-10-314 O N—Ph t-bu H t-bu H 2-10-315 O N—Ph methyl H methyl H 2-10-316 O N—Ph t-bu t-bu t-bu t-bu 2-10-317 O N—Ph methyl methyl methyl methyl 2-10-318 O N—Ph b1 H b1 H 2-10-319 O N—Ph b2 H b2 H 2-10-320 O N—Ph b3 H b3 H 2-10-321 O N—Ph H H H a1 2-10-322 O N—Ph t-bu H t-bu a1 2-10-323 O N—Ph methyl H methyl a1 2-10-324 O N—Ph b1 H b1 a1 2-10-325 O N—Ph b2 H b2 a1 2-10-326 O N—Ph b3 H b3 a1 2-10-327 O N—Ph H H H a2 2-10-328 O N—Ph t-bu H t-bu a2 2-10-329 O N—Ph methyl H methyl a2 2-10-330 O N—Ph b1 H b1 a2 2-10-331 O N—Ph b2 H b2 a2 2-10-332 O N—Ph b3 H b3 a2 2-10-333 O N—Ph H H H a3 2-10-334 O N—Ph t-bu H t-bu a3 2-10-335 O N—Ph methyl H methyl a3 2-10-336 O N—Ph b1 H b1 a3 2-10-337 O N—Ph b2 H b2 a3 2-10-338 O N—Ph b3 H b3 a3 2-10-339 O N—Ph H H H a4 2-10-340 O N—Ph t-bu H t-bu a4 2-10-341 O N—Ph methyl H methyl a4 2-10-342 O N—Ph b1 H b1 a4 2-10-343 O N—Ph b2 H b2 a4 2-10-344 O N—Ph b3 H b3 a4 2-10-345 O N—Ph H H H a5 2-10-346 O N—Ph t-bu H t-bu a5 2-10-347 O N—Ph methyl H methyl a5 2-10-348 O N—Ph b1 H b1 a5 2-10-349 O N—Ph b2 H b2 a5 2-10-350 O N—Ph b3 H b3 a5 2-10-351 O N—Ph H H H a6 2-10-352 O N—Ph t-bu H t-bu a6 2-10-353 O N—Ph methyl H methyl a6 2-10-354 O N—Ph b1 H b1 a6 2-10-355 O N—Ph b2 H b2 a6 2-10-356 O N—Ph b3 H b3 a6 2-10-357 O N—Ph H H H b1 2-10-358 O N—Ph t-bu H t-bu b1 2-10-359 O N—Ph methyl H methyl b1 2-10-360 O N—Ph b1 H b1 b1 2-10-361 O N—Ph b2 H b2 b1 2-10-362 O N—Ph b3 H b3 b1 2-10-363 O N—Ph H H H b2 2-10-364 O N—Ph t-bu H t-bu b2 2-10-365 O N—Ph methyl H methyl b2 2-10-366 O N—Ph b1 H b1 b2 2-10-367 O N—Ph b2 H b2 b2 2-10-368 O N—Ph b3 H b3 b2 2-10-369 O N—Ph H H H b3 2-10-370 O N—Ph t-bu H t-bu b3 2-10-371 O N—Ph methyl H methyl b3 2-10-372 O N—Ph b1 H b1 b3 2-10-373 O N—Ph b2 H b2 b3 2-10-374 O N—Ph b3 H b3 b3 2-10-375 O N—Ph H H H b4 2-10-376 O N—Ph t-bu H t-bu b4 2-10-377 O N—Ph methyl H methyl b4 2-10-378 O N—Ph b1 H b1 b4 2-10-379 O N—Ph b2 H b2 b4 2-10-380 O N—Ph b3 H b3 b4 2-10-381 O N—Ph H H H b5 2-10-382 O N—Ph t-bu H t-bu b5 2-10-383 O N—Ph methyl H methyl b5 2-10-384 O N—Ph b1 H b1 b5 2-10-385 O N—Ph b2 H b2 b5 2-10-386 O N—Ph b3 H b3 b5 2-10-387 O N—Ph H H H b6 2-10-388 O N—Ph t-bu H t-bu b6 2-10-389 O N—Ph methyl H methyl b6 2-10-390 O N—Ph b1 H b1 b6 2-10-391 O N—Ph b2 H b2 b6 2-10-392 O N—Ph b3 H b3 b6 2-10-393 O N—Ph H H H b7 2-10-394 O N—Ph t-bu H t-bu b7 2-10-395 O N—Ph methyl H methyl b7 2-10-396 O N—Ph b1 H b1 b7 2-10-397 O N—Ph b2 H b2 b7 2-10-398 O N—Ph b3 H b3 b7 2-10-399 O N—Ph H H H b8 2-10-400 O N—Ph t-bu H t-bu b8 2-10-401 O N—Ph methyl H methyl b8 2-10-402 O N—Ph b1 H b1 b8 2-10-403 O N—Ph b2 H b2 b8 2-10-404 O N—Ph b3 H b3 b8 2-10-405 O N—Ph H H H b9 2-10-406 O N—Ph t-bu H t-bu b9 2-10-407 O N—Ph methyl H methyl b9 2-10-408 O N—Ph b1 H b1 b9 2-10-409 O N—Ph b2 H b2 b9 2-10-410 O N—Ph b3 H b3 b9 2-10-411 O N—Ph H H H b10 2-10-412 O N—Ph t-bu H t-bu b10 2-10-413 O N—Ph methyl H methyl b10 2-10-414 O N—Ph b1 H b1 b10 2-10-415 O N—Ph b2 H b2 b10 2-10-416 O N—Ph b3 H b3 b10 2-10-417 S N—Ph H H H H 2-10-418 S N—Ph t-bu H t-bu H 2-10-419 S N—Ph methyl H methyl H 2-10-420 S N—Ph t-bu t-bu t-bu t-bu 2-10-421 S N—Ph methyl methyl methyl methyl 2-10-422 S N—Ph b1 H b1 H 2-10-423 S N—Ph b2 H b2 H 2-10-424 S N—Ph b3 H b3 H 2-10-425 S N—Ph H H H a1 2-10-426 S N—Ph t-bu H t-bu a1 2-10-427 S N—Ph methyl H methyl a1 2-10-428 S N—Ph b1 H b1 a1 2-10-429 S N—Ph b2 H b2 a1 2-10-430 S N—Ph b3 H b3 a1 2-10-431 S N—Ph H H H a2 2-10-432 S N—Ph t-bu H t-bu a2 2-10-433 S N—Ph methyl H methyl a2 2-10-434 S N—Ph b1 H b1 a2 2-10-435 S N—Ph b2 H b2 a2 2-10-436 S N—Ph b3 H b3 a2 2-10-437 S N—Ph H H H a3 2-10-438 S N—Ph t-bu H t-bu a3 2-10-439 S N—Ph methyl H methyl a3 2-10-440 S N—Ph b1 H b1 a3 2-10-441 S N—Ph b2 H b2 a3 2-10-442 S N—Ph b3 H b3 a3 2-10-443 S N—Ph H H H a4 2-10-444 S N—Ph t-bu H t-bu a4 2-10-445 S N—Ph methyl H methyl a4 2-10-446 S N—Ph b1 H b1 a4 2-10-447 S N—Ph b2 H b2 a4 2-10-448 S N—Ph b3 H b3 a4 2-10-449 S N—Ph H H H a5 2-10-450 S N—Ph t-bu H t-bu a5 2-10-451 S N—Ph methyl H methyl a5 2-10-452 S N—Ph b1 H b1 a5 2-10-453 S N—Ph b2 H b2 a5 2-10-454 S N—Ph b3 H b3 a5 2-10-455 S N—Ph H H H a6 2-10-456 S N—Ph t-bu H t-bu a6 2-10-457 S N—Ph methyl H methyl a6 2-10-458 S N—Ph b1 H b1 a6 2-10-459 S N—Ph b2 H b2 a6 2-10-460 S N—Ph b3 H b3 a6 2-10-461 S N—Ph H H H b1 2-10-462 S N—Ph t-bu H t-bu b1 2-10-463 S N—Ph methyl H methyl b1 2-10-464 S N—Ph b1 H b1 b1 2-10-465 S N—Ph b2 H b2 b1 2-10-466 S N—Ph b3 H b3 b1 2-10-467 S N—Ph H H H b2 2-10-468 S N—Ph t-bu H t-bu b2 2-10-469 S N—Ph methyl H methyl b2 2-10-470 S N—Ph b1 H b1 b2 2-10-471 S N—Ph b2 H b2 b2 2-10-472 S N—Ph b3 H b3 b2 2-10-473 S N—Ph H H H b3 2-10-474 S N—Ph t-bu H t-bu b3 2-10-475 S N—Ph methyl H methyl b3 2-10-476 S N—Ph b1 H b1 b3 2-10-477 S N—Ph b2 H b2 b3 2-10-478 S N—Ph b3 H b3 b3 2-10-479 S N—Ph H H H b4 2-10-480 S N—Ph t-bu H t-bu b4 2-10-481 S N—Ph methyl H methyl b4 2-10-482 S N—Ph b1 H b1 b4 2-10-483 S N—Ph b2 H b2 b4 2-10-484 S N—Ph b3 H b3 b4 2-10-485 S N—Ph H H H b5 2-10-486 S N—Ph t-bu H t-bu b5 2-10-487 S N—Ph methyl H methyl b5 2-10-488 S N—Ph b1 H b1 b5 2-10-489 S N—Ph b2 H b2 b5 2-10-490 S N—Ph b3 H b3 b5 2-10-491 S N—Ph H H H b6 2-10-492 S N—Ph t-bu H t-bu b6 2-10-493 S N—Ph methyl H methyl b6 2-10-494 S N—Ph b1 H b1 b6 2-10-495 S N—Ph b2 H b2 b6 2-10-496 S N—Ph b3 H b3 b6 2-10-497 S N—Ph H H H b7 2-10-498 S N—Ph t-bu H t-bu b7 2-10-499 S N—Ph methyl H methyl b7 2-10-500 S N—Ph b1 H b1 b7 2-10-501 S N—Ph b2 H b2 b7 2-10-502 S N—Ph b3 H b3 b7 2-10-503 S N—Ph H H H b8 2-10-504 S N—Ph t-bu H t-bu b8 2-10-505 S N—Ph methyl H methyl b8 2-10-506 S N—Ph b1 H b1 b8 2-10-507 S N—Ph b2 H b2 b8 2-10-508 S N—Ph b3 H b3 b8 2-10-509 S N—Ph H H H b9 2-10-510 S N—Ph t-bu H t-bu b9 2-10-511 S N—Ph methyl H methyl b9 2-10-512 S N—Ph b1 H b1 b9 2-10-513 S N—Ph b2 H b2 b9 2-10-514 S N—Ph b3 H b3 b9 2-10-515 S N—Ph H H H b10 2-10-516 S N—Ph t-bu H t-bu b10 2-10-517 S N—Ph methyl H methyl b10 2-10-518 S N—Ph b1 H b1 b10 2-10-519 S N—Ph b2 H b2 b10 2-10-520 S N—Ph b3 H b3 b10

Group 2-11

[0112] The compounds are represented by the formula 2-11 below, wherein CY.sub.2 is a benzene group, X.sub.1 is B, and Y1, Y2, R1a, R1c, R3a, (R2)a2 are each shown in the table 11 below,

##STR00028##

TABLE-US-00011 TABLE 11 Compound No. Y1 Y2 R1a R1c R3a (R2)a2 2-11-001 N—Ph N—Ph H H H H 2-11-002 N—Ph N—Ph t-bu H t-bu H 2-11-003 N—Ph N—Ph methyl H methyl H 2-11-004 N—Ph N—Ph t-bu t-bu t-bu t-bu 2-11-005 N—Ph N—Ph methyl methyl methyl methyl 2-11-006 N—Ph N—Ph b1 H b1 H 2-11-007 N—Ph N—Ph b2 H b2 H 2-11-008 N—Ph N—Ph b3 H b3 H 2-11-009 N—Ph N—Ph H H H a1 2-11-010 N—Ph N—Ph t-bu t-bu t-bu a1 2-11-011 N—Ph N—Ph methyl methyl methyl a1 2-11-012 N—Ph N—Ph b1 b1 b1 a1 2-11-013 N—Ph N—Ph b2 b2 b2 a1 2-11-014 N—Ph N—Ph b3 b3 b3 a1 2-11-015 N—Ph N—Ph H H H a2 2-11-016 N—Ph N—Ph t-bu t-bu t-bu a2 2-11-017 N—Ph N—Ph methyl methyl methyl a2 2-11-018 N—Ph N—Ph b1 b1 b1 a2 2-11-019 N—Ph N—Ph b2 b2 b2 a2 2-11-020 N—Ph N—Ph b3 b3 b3 a2 2-11-021 N—Ph N—Ph H H H a3 2-11-022 N—Ph N—Ph t-bu t-bu t-bu a3 2-11-023 N—Ph N—Ph methyl methyl methyl a3 2-11-024 N—Ph N—Ph b1 b1 b1 a3 2-11-025 N—Ph N—Ph b2 b2 b2 a3 2-11-026 N—Ph N—Ph b3 b3 b3 a3 2-11-027 N—Ph N—Ph H H H a4 2-11-028 N—Ph N—Ph t-bu t-bu t-bu a4 2-11-029 N—Ph N—Ph methyl methyl methyl a4 2-11-030 N—Ph N—Ph b1 b1 b1 a4 2-11-031 N—Ph N—Ph b2 b2 b2 a4 2-11-032 N—Ph N—Ph b3 b3 b3 a4 2-11-033 N—Ph N—Ph H H H a5 2-11-034 N—Ph N—Ph t-bu t-bu t-bu a5 2-11-035 N—Ph N—Ph methyl methyl methyl a5 2-11-036 N—Ph N—Ph b1 b1 b1 a5 2-11-037 N—Ph N—Ph b2 b2 b2 a5 2-11-038 N—Ph N—Ph b3 b3 b3 a5 2-11-039 N—Ph N—Ph H H H a6 2-11-040 N—Ph N—Ph t-bu t-bu t-bu a6 2-11-041 N—Ph N—Ph methyl methyl methyl a6 2-11-042 N—Ph N—Ph b1 b1 b1 a6 2-11-043 N—Ph N—Ph b2 b2 b2 a6 2-11-044 N—Ph N—Ph b3 b3 b3 a6 2-11-045 N—Ph N—Ph H H H b1 2-11-046 N—Ph N—Ph t-bu t-bu t-bu b1 2-11-047 N—Ph N—Ph methyl methyl methyl b1 2-11-048 N—Ph N—Ph b1 b1 b1 b1 2-11-049 N—Ph N—Ph b2 b2 b2 b1 2-11-050 N—Ph N—Ph b3 b3 b3 b1 2-11-051 N—Ph N—Ph H H H b2 2-11-052 N—Ph N—Ph t-bu t-bu t-bu b2 2-11-053 N—Ph N—Ph methyl methyl methyl b2 2-11-054 N—Ph N—Ph b1 b1 b1 b2 2-11-055 N—Ph N—Ph b2 b2 b2 b2 2-11-056 N—Ph N—Ph b3 b3 b3 b2 2-11-057 N—Ph N—Ph H H H b3 2-11-058 N—Ph N—Ph t-bu t-bu t-bu b3 2-11-059 N—Ph N—Ph methyl methyl methyl b3 2-11-060 N—Ph N—Ph b1 b1 b1 b3 2-11-061 N—Ph N—Ph b2 b2 b2 b3 2-11-062 N—Ph N—Ph b3 b3 b3 b3 2-11-063 N—Ph N—Ph H H H b4 2-11-064 N—Ph N—Ph t-bu t-bu t-bu b4 2-11-065 N—Ph N—Ph methyl methyl methyl b4 2-11-066 N—Ph N—Ph b1 b1 b1 b4 2-11-067 N—Ph N—Ph b2 b2 b2 b4 2-11-068 N—Ph N—Ph b3 b3 b3 b4 2-11-069 N—Ph N—Ph H H H b5 2-11-070 N—Ph N—Ph t-bu t-bu t-bu b5 2-11-071 N—Ph N—Ph methyl methyl methyl b5 2-11-072 N—Ph N—Ph b1 b1 b1 b5 2-11-073 N—Ph N—Ph b2 b2 b2 b5 2-11-074 N—Ph N—Ph b3 b3 b3 b5 2-11-075 N—Ph N—Ph H H H b6 2-11-076 N—Ph N—Ph t-bu t-bu t-bu b6 2-11-077 N—Ph N—Ph methyl methyl methyl b6 2-11-078 N—Ph N—Ph b1 b1 b1 b6 2-11-079 N—Ph N—Ph b2 b2 b2 b6 2-11-080 N—Ph N—Ph b3 b3 b3 b6 2-11-081 N—Ph N—Ph H H H b7 2-11-082 N—Ph N—Ph t-bu t-bu t-bu b7 2-11-083 N—Ph N—Ph methyl methyl methyl b7 2-11-084 N—Ph N—Ph b1 b1 b1 b7 2-11-085 N—Ph N—Ph b2 b2 b2 b7 2-11-086 N—Ph N—Ph b3 b3 b3 b7 2-11-087 N—Ph N—Ph H H H b8 2-11-088 N—Ph N—Ph t-bu t-bu t-bu b8 2-11-089 N—Ph N—Ph methyl methyl methyl b8 2-11-090 N—Ph N—Ph b1 b1 b1 b8 2-11-091 N—Ph N—Ph b2 b2 b2 b8 2-11-092 N—Ph N—Ph b3 b3 b3 b8 2-11-093 N—Ph N—Ph H H H b9 2-11-094 N—Ph N—Ph t-bu t-bu t-bu b9 2-11-095 N—Ph N—Ph methyl methyl methyl b9 2-11-096 N—Ph N—Ph b1 b1 b1 b9 2-11-097 N—Ph N—Ph b2 b2 b2 b9 2-11-098 N—Ph N—Ph b3 b3 b3 b9 2-11-099 N—Ph N—Ph H H H b10 2-11-100 N—Ph N—Ph t-bu t-bu t-bu b10 2-11-101 N—Ph N—Ph methyl methyl methyl b10 2-11-102 N—Ph N—Ph b1 b1 b1 b10 2-11-103 N—Ph N—Ph b2 b2 b2 b10 2-11-104 N—Ph N—Ph b3 b3 b3 b10 2-11-105 N-tolyl N-tolyl H H H H 2-11-106 N-tolyl N-tolyl t-bu H t-bu H 2-11-107 N-tolyl N-tolyl methyl H methyl H 2-11-108 N-tolyl N-tolyl t-bu t-bu t-bu t-bu 2-11-109 N-tolyl N-tolyl methyl methyl methyl methyl 2-11-110 N-tolyl N-tolyl b1 H b1 H 2-11-111 N-tolyl N-tolyl b2 H b2 H 2-11-112 N-tolyl N-tolyl b3 H b3 H 2-11-113 N-tolyl N-tolyl H H H a1 2-11-114 N-tolyl N-tolyl t-bu t-bu t-bu a1 2-11-115 N-tolyl N-tolyl methyl methyl methyl a1 2-11-116 N-tolyl N-tolyl b1 b1 b1 a1 2-11-117 N-tolyl N-tolyl b2 b2 b2 a1 2-11-118 N-tolyl N-tolyl b3 b3 b3 a1 2-11-119 N-tolyl N-tolyl H H H a2 2-11-120 N-tolyl N-tolyl t-bu t-bu t-bu a2 2-11-121 N-tolyl N-tolyl methyl methyl methyl a2 2-11-122 N-tolyl N-tolyl b1 b1 b1 a2 2-11-123 N-tolyl N-tolyl b2 b2 b2 a2 2-11-124 N-tolyl N-tolyl b3 b3 b3 a2 2-11-125 N-tolyl N-tolyl H H H a3 2-11-126 N-tolyl N-tolyl t-bu t-bu t-bu a3 2-11-127 N-tolyl N-tolyl methyl methyl methyl a3 2-11-128 N-tolyl N-tolyl b1 b1 b1 a3 2-11-129 N-tolyl N-tolyl b2 b2 b2 a3 2-11-130 N-tolyl N-tolyl b3 b3 b3 a3 2-11-131 N-tolyl N-tolyl H H H a4 2-11-132 N-tolyl N-tolyl t-bu t-bu t-bu a4 2-11-133 N-tolyl N-tolyl methyl methyl methyl a4 2-11-134 N-tolyl N-tolyl b1 b1 b1 a4 2-11-135 N-tolyl N-tolyl b2 b2 b2 a4 2-11-136 N-tolyl N-tolyl b3 b3 b3 a4 2-11-137 N-tolyl N-tolyl H H H a5 2-11-138 N-tolyl N-tolyl t-bu t-bu t-bu a5 2-11-139 N-tolyl N-tolyl methyl methyl methyl a5 2-11-140 N-tolyl N-tolyl b1 b1 b1 a5 2-11-141 N-tolyl N-tolyl b2 b2 b2 a5 2-11-142 N-tolyl N-tolyl b3 b3 b3 a5 2-11-143 N-tolyl N-tolyl H H H a6 2-11-144 N-tolyl N-tolyl t-bu t-bu t-bu a6 2-11-145 N-tolyl N-tolyl methyl methyl methyl a6 2-11-146 N-tolyl N-tolyl b1 b1 b1 a6 2-11-147 N-tolyl N-tolyl b2 b2 b2 a6 2-11-148 N-tolyl N-tolyl b3 b3 b3 a6 2-11-149 N-tolyl N-tolyl H H H b1 2-11-150 N-tolyl N-tolyl t-bu t-bu t-bu b1 2-11-151 N-tolyl N-tolyl methyl methyl methyl b1 2-11-152 N-tolyl N-tolyl b1 b1 b1 b1 2-11-153 N-tolyl N-tolyl b2 b2 b2 b1 2-11-154 N-tolyl N-tolyl b3 b3 b3 b1 2-11-155 N-tolyl N-tolyl H H H b2 2-11-156 N-tolyl N-tolyl t-bu t-bu t-bu b2 2-11-157 N-tolyl N-tolyl methyl methyl methyl b2 2-11-158 N-tolyl N-tolyl b1 b1 b1 b2 2-11-159 N-tolyl N-tolyl b2 b2 b2 b2 2-11-160 N-tolyl N-tolyl b3 b3 b3 b2 2-11-161 N-tolyl N-tolyl H H H b3 2-11-162 N-tolyl N-tolyl t-bu t-bu t-bu b3 2-11-163 N-tolyl N-tolyl methyl methyl methyl b3 2-11-164 N-tolyl N-tolyl b1 b1 b1 b3 2-11-165 N-tolyl N-tolyl b2 b2 b2 b3 2-11-166 N-tolyl N-tolyl b3 b3 b3 b3 2-11-167 N-tolyl N-tolyl H H H b4 2-11-168 N-tolyl N-tolyl t-bu t-bu t-bu b4 2-11-169 N-tolyl N-tolyl methyl methyl methyl b4 2-11-170 N-tolyl N-tolyl b1 b1 b1 b4 2-11-171 N-tolyl N-tolyl b2 b2 b2 b4 2-11-172 N-tolyl N-tolyl b3 b3 b3 b4 2-11-173 N-tolyl N-tolyl H H H b5 2-11-174 N-tolyl N-tolyl t-bu t-bu t-bu b5 2-11-175 N-tolyl N-tolyl methyl methyl methyl b5 2-11-176 N-tolyl N-tolyl b1 b1 b1 b5 2-11-177 N-tolyl N-tolyl b2 b2 b2 b5 2-11-178 N-tolyl N-tolyl b3 b3 b3 b5 2-11-179 N-tolyl N-tolyl H H H b6 2-11-180 N-tolyl N-tolyl t-bu t-bu t-bu b6 2-11-181 N-tolyl N-tolyl methyl methyl methyl b6 2-11-182 N-tolyl N-tolyl b1 b1 b1 b6 2-11-183 N-tolyl N-tolyl b2 b2 b2 b6 2-11-184 N-tolyl N-tolyl b3 b3 b3 b6 2-11-185 N-tolyl N-tolyl H H H b7 2-11-186 N-tolyl N-tolyl t-bu t-bu t-bu b7 2-11-187 N-tolyl N-tolyl methyl methyl methyl b7 2-11-188 N-tolyl N-tolyl b1 b1 b1 b7 2-11-189 N-tolyl N-tolyl b2 b2 b2 b7 2-11-190 N-tolyl N-tolyl b3 b3 b3 b7 2-11-191 N-tolyl N-tolyl H H H b8 2-11-192 N-tolyl N-tolyl t-bu t-bu t-bu b8 2-11-193 N-tolyl N-tolyl methyl methyl methyl b8 2-11-194 N-tolyl N-tolyl b1 b1 b1 b8 2-11-195 N-tolyl N-tolyl b2 b2 b2 b8 2-11-196 N-tolyl N-tolyl b3 b3 b3 b8 2-11-197 N-tolyl N-tolyl H H H b9 2-11-198 N-tolyl N-tolyl t-bu t-bu t-bu b9 2-11-199 N-tolyl N-tolyl methyl methyl methyl b9 2-11-200 N-tolyl N-tolyl b1 b1 b1 b9 2-11-201 N-tolyl N-tolyl b2 b2 b2 b9 2-11-202 N-tolyl N-tolyl b3 b3 b3 b9 2-11-203 N-tolyl N-tolyl H H H b10 2-11-204 N-tolyl N-tolyl t-bu t-bu t-bu b10 2-11-205 N-tolyl N-tolyl methyl methyl methyl b10 2-11-206 N-tolyl N-tolyl b1 b1 b1 b10 2-11-207 N-tolyl N-tolyl b2 b2 b2 b10 2-11-208 N-tolyl N-tolyl b3 b3 b3 b10 2-11-209 N-Biph N-Biph H H H H 2-11-210 N-Biph N-Biph t-bu H t-bu H 2-11-211 N-Biph N-Biph methyl H methyl H 2-11-212 N-Biph N-Biph t-bu t-bu t-bu t-bu 2-11-213 N-Biph N-Biph methyl methyl methyl methyl 2-11-214 N-Biph N-Biph b1 H b1 H 2-11-215 N-Biph N-Biph b2 H b2 H 2-11-216 N-Biph N-Biph b3 H b3 H 2-11-217 N-Biph N-Biph H H H a1 2-11-218 N-Biph N-Biph t-bu t-bu t-bu a1 2-11-219 N-Biph N-Biph methyl methyl methyl a1 2-11-220 N-Biph N-Biph b1 b1 b1 a1 2-11-221 N-Biph N-Biph b2 b2 b2 a1 2-11-222 N-Biph N-Biph b3 b3 b3 a1 2-11-223 N-Biph N-Biph H H H a2 2-11-224 N-Biph N-Biph t-bu t-bu t-bu a2 2-11-225 N-Biph N-Biph methyl methyl methyl a2 2-11-226 N-Biph N-Biph b1 b1 b1 a2 2-11-227 N-Biph N-Biph b2 b2 b2 a2 2-11-228 N-Biph N-Biph b3 b3 b3 a2 2-11-229 N-Biph N-Biph H H H a3 2-11-230 N-Biph N-Biph t-bu t-bu t-bu a3 2-11-231 N-Biph N-Biph methyl methyl methyl a3 2-11-232 N-Biph N-Biph b1 b1 b1 a3 2-11-233 N-Biph N-Biph b2 b2 b2 a3 2-11-234 N-Biph N-Biph b3 b3 b3 a3 2-11-235 N-Biph N-Biph H H H a4 2-11-236 N-Biph N-Biph t-bu t-bu t-bu a4 2-11-237 N-Biph N-Biph methyl methyl methyl a4 2-11-238 N-Biph N-Biph b1 b1 b1 a4 2-11-239 N-Biph N-Biph b2 b2 b2 a4 2-11-240 N-Biph N-Biph b3 b3 b3 a4 2-11-241 N-Biph N-Biph H H H a5 2-11-242 N-Biph N-Biph t-bu t-bu t-bu a5 2-11-243 N-Biph N-Biph methyl methyl methyl a5 2-11-244 N-Biph N-Biph b1 b1 b1 a5 2-11-245 N-Biph N-Biph b2 b2 b2 a5 2-11-246 N-Biph N-Biph b3 b3 b3 a5 2-11-247 N-Biph N-Biph H H H a6 2-11-248 N-Biph N-Biph t-bu t-bu t-bu a6 2-11-249 N-Biph N-Biph methyl methyl methyl a6 2-11-250 N-Biph N-Biph b1 b1 b1 a6 2-11-251 N-Biph N-Biph b2 b2 b2 a6 2-11-252 N-Biph N-Biph b3 b3 b3 a6 2-11-253 N-Biph N-Biph H H H b1 2-11-254 N-Biph N-Biph t-bu t-bu t-bu b1 2-11-255 N-Biph N-Biph methyl methyl methyl b1 2-11-256 N-Biph N-Biph b1 b1 b1 b1 2-11-257 N-Biph N-Biph b2 b2 b2 b1 2-11-258 N-Biph N-Biph b3 b3 b3 b1 2-11-259 N-Biph N-Biph H H H b2 2-11-260 N-Biph N-Biph t-bu t-bu t-bu b2 2-11-261 N-Biph N-Biph methyl methyl methyl b2 2-11-262 N-Biph N-Biph b1 b1 b1 b2 2-11-263 N-Biph N-Biph b2 b2 b2 b2 2-11-264 N-Biph N-Biph b3 b3 b3 b2 2-11-265 N-Biph N-Biph H H H b3 2-11-266 N-Biph N-Biph t-bu t-bu t-bu b3 2-11-267 N-Biph N-Biph methyl methyl methyl b3 2-11-268 N-Biph N-Biph b1 b1 b1 b3 2-11-269 N-Biph N-Biph b2 b2 b2 b3 2-11-270 N-Biph N-Biph b3 b3 b3 b3 2-11-271 N-Biph N-Biph H H H b4 2-11-272 N-Biph N-Biph t-bu t-bu t-bu b4 2-11-273 N-Biph N-Biph methyl methyl methyl b4 2-11-274 N-Biph N-Biph b1 b1 b1 b4 2-11-275 N-Biph N-Biph b2 b2 b2 b4 2-11-276 N-Biph N-Biph b3 b3 b3 b4 2-11-277 N-Biph N-Biph H H H b5 2-11-278 N-Biph N-Biph t-bu t-bu t-bu b5 2-11-279 N-Biph N-Biph methyl methyl methyl b5 2-11-280 N-Biph N-Biph b1 b1 b1 b5 2-11-281 N-Biph N-Biph b2 b2 b2 b5 2-11-282 N-Biph N-Biph b3 b3 b3 b5 2-11-283 N-Biph N-Biph H H H b6 2-11-284 N-Biph N-Biph t-bu t-bu t-bu b6 2-11-285 N-Biph N-Biph methyl methyl methyl b6 2-11-286 N-Biph N-Biph b1 b1 b1 b6 2-11-287 N-Biph N-Biph b2 b2 b2 b6 2-11-288 N-Biph N-Biph b3 b3 b3 b6 2-11-289 N-Biph N-Biph H H H b7 2-11-290 N-Biph N-Biph t-bu t-bu t-bu b7 2-11-291 N-Biph N-Biph methyl methyl methyl b7 2-11-292 N-Biph N-Biph b1 b1 b1 b7 2-11-293 N-Biph N-Biph b2 b2 b2 b7 2-11-294 N-Biph N-Biph b3 b3 b3 b7 2-11-295 N-Biph N-Biph H H H b8 2-11-296 N-Biph N-Biph t-bu t-bu t-bu b8 2-11-297 N-Biph N-Biph methyl methyl methyl b8 2-11-298 N-Biph N-Biph b1 b1 b1 b8 2-11-299 N-Biph N-Biph b2 b2 b2 b8 2-11-300 N-Biph N-Biph b3 b3 b3 b8 2-11-301 N-Biph N-Biph H H H b9 2-11-302 N-Biph N-Biph t-bu t-bu t-bu b9 2-11-303 N-Biph N-Biph methyl methyl methyl b9 2-11-304 N-Biph N-Biph b1 b1 b1 b9 2-11-305 N-Biph N-Biph b2 b2 b2 b9 2-11-306 N-Biph N-Biph b3 b3 b3 b9 2-11-307 N-Biph N-Biph H H H b10 2-11-308 N-Biph N-Biph t-bu t-bu t-bu b10 2-11-309 N-Biph N-Biph methyl methyl methyl b10 2-11-310 N-Biph N-Biph b1 b1 b1 b10 2-11-311 N-Biph N-Biph b2 b2 b2 b10 2-11-312 N-Biph N-Biph b3 b3 b3 b10 2-11-313 O N—Ph H H H H 2-11-314 O N—Ph t-bu H t-bu H 2-11-315 O N—Ph methyl H methyl H 2-11-316 O N—Ph t-bu t-bu t-bu t-bu 2-11-317 O N—Ph methyl methyl methyl methyl 2-11-318 O N—Ph b1 H b1 H 2-11-319 O N—Ph b2 H b2 H 2-11-320 O N—Ph b3 H b3 H 2-11-321 O N—Ph H H H a1 2-11-322 O N—Ph t-bu t-bu t-bu a1 2-11-323 O N—Ph methyl methyl methyl a1 2-11-324 O N—Ph b1 b1 b1 a1 2-11-325 O N—Ph b2 b2 b2 a1 2-11-326 O N—Ph b3 b3 b3 a1 2-11-327 O N—Ph H H H a2 2-11-328 O N—Ph t-bu t-bu t-bu a2 2-11-329 O N—Ph methyl methyl methyl a2 2-11-330 O N—Ph b1 b1 b1 a2 2-11-331 O N—Ph b2 b2 b2 a2 2-11-332 O N—Ph b3 b3 b3 a2 2-11-333 O N—Ph H H H a3 2-11-334 O N—Ph t-bu t-bu t-bu a3 2-11-335 O N—Ph methyl methyl methyl a3 2-11-336 O N—Ph b1 b1 b1 a3 2-11-337 O N—Ph b2 b2 b2 a3 2-11-338 O N—Ph b3 b3 b3 a3 2-11-339 O N—Ph H H H a4 2-11-340 O N—Ph t-bu t-bu t-bu a4 2-11-341 O N—Ph methyl methyl methyl a4 2-11-342 O N—Ph b1 b1 b1 a4 2-11-343 O N—Ph b2 b2 b2 a4 2-11-344 O N—Ph b3 b3 b3 a4 2-11-345 O N—Ph H H H a5 2-11-346 O N—Ph t-bu t-bu t-bu a5 2-11-347 O N—Ph methyl methyl methyl a5 2-11-348 O N—Ph b1 b1 b1 a5 2-11-349 O N—Ph b2 b2 b2 a5 2-11-350 O N—Ph b3 b3 b3 a5 2-11-351 O N—Ph H H H a6 2-11-352 O N—Ph t-bu t-bu t-bu a6 2-11-353 O N—Ph methyl methyl methyl a6 2-11-354 O N—Ph b1 b1 b1 a6 2-11-355 O N—Ph b2 b2 b2 a6 2-11-356 O N—Ph b3 b3 b3 a6 2-11-357 O N—Ph H H H b1 2-11-358 O N—Ph t-bu t-bu t-bu b1 2-11-359 O N—Ph methyl methyl methyl b1 2-11-360 O N—Ph b1 b1 b1 b1 2-11-361 O N—Ph b2 b2 b2 b1 2-11-362 O N—Ph b3 b3 b3 b1 2-11-363 O N—Ph H H H b2 2-11-364 O N—Ph t-bu t-bu t-bu b2 2-11-365 O N—Ph methyl methyl methyl b2 2-11-366 O N—Ph b1 b1 b1 b2 2-11-367 O N—Ph b2 b2 b2 b2 2-11-368 O N—Ph b3 b3 b3 b2 2-11-369 O N—Ph H H H b3 2-11-370 O N—Ph t-bu t-bu t-bu b3 2-11-371 O N—Ph methyl methyl methyl b3 2-11-372 O N—Ph b1 b1 b1 b3 2-11-373 O N—Ph b2 b2 b2 b3 2-11-374 O N—Ph b3 b3 b3 b3 2-11-375 O N—Ph H H H b4 2-11-376 O N—Ph t-bu t-bu t-bu b4 2-11-377 O N—Ph methyl methyl methyl b4 2-11-378 O N—Ph b1 b1 b1 b4 2-11-379 O N—Ph b2 b2 b2 b4 2-11-380 O N—Ph b3 b3 b3 b4 2-11-381 O N—Ph H H H b5 2-11-382 O N—Ph t-bu t-bu t-bu b5 2-11-383 O N—Ph methyl methyl methyl b5 2-11-384 O N—Ph b1 b1 b1 b5 2-11-385 O N—Ph b2 b2 b2 b5 2-11-386 O N—Ph b3 b3 b3 b5 2-11-387 O N—Ph H H H b6 2-11-388 O N—Ph t-bu t-bu t-bu b6 2-11-389 O N—Ph methyl methyl methyl b6 2-11-390 O N—Ph b1 b1 b1 b6 2-11-391 O N—Ph b2 b2 b2 b6 2-11-392 O N—Ph b3 b3 b3 b6 2-11-393 O N—Ph H H H b7 2-11-394 O N—Ph t-bu t-bu t-bu b7 2-11-395 O N—Ph methyl methyl methyl b7 2-11-396 O N—Ph b1 b1 b1 b7 2-11-397 O N—Ph b2 b2 b2 b7 2-11-398 O N—Ph b3 b3 b3 b7 2-11-399 O N—Ph H H H b8 2-11-400 O N—Ph t-bu t-bu t-bu b8 2-11-401 O N—Ph methyl methyl methyl b8 2-11-402 O N—Ph b1 b1 b1 b8 2-11-403 O N—Ph b2 b2 b2 b8 2-11-404 O N—Ph b3 b3 b3 b8 2-11-405 O N—Ph H H H b9 2-11-406 O N—Ph t-bu t-bu t-bu b9 2-11-407 O N—Ph methyl methyl methyl b9 2-11-408 O N—Ph b1 b1 b1 b9 2-11-409 O N—Ph b2 b2 b2 b9 2-11-410 O N—Ph b3 b3 b3 b9 2-11-411 O N—Ph H H H b10 2-11-412 O N—Ph t-bu t-bu t-bu b10 2-11-413 O N—Ph methyl methyl methyl b10 2-11-414 O N—Ph b1 b1 b1 b10 2-11-415 O N—Ph b2 b2 b2 b10 2-11-416 O N—Ph b3 b3 b3 b10 2-11-417 S N—Ph H H H H 2-11-418 S N—Ph t-bu H t-bu H 2-11-419 S N—Ph methyl H methyl H 2-11-420 S N—Ph t-bu t-bu t-bu t-bu 2-11-421 S N—Ph methyl methyl methyl methyl 2-11-422 S N—Ph b1 H b1 H 2-11-423 S N—Ph b2 H b2 H 2-11-424 S N—Ph b3 H b3 H 2-11-425 S N—Ph H H H a1 2-11-426 S N—Ph t-bu t-bu t-bu a1 2-11-427 S N—Ph methyl methyl methyl a1 2-11-428 S N—Ph b1 b1 b1 a1 2-11-429 S N—Ph b2 b2 b2 a1 2-11-430 S N—Ph b3 b3 b3 a1 2-11-431 S N—Ph H H H a2 2-11-432 S N—Ph t-bu t-bu t-bu a2 2-11-433 S N—Ph methyl methyl methyl a2 2-11-434 S N—Ph b1 b1 b1 a2 2-11-435 S N—Ph b2 b2 b2 a2 2-11-436 S N—Ph b3 b3 b3 a2 2-11-437 S N—Ph H H H a3 2-11-438 S N—Ph t-bu t-bu t-bu a3 2-11-439 S N—Ph methyl methyl methyl a3 2-11-440 S N—Ph b1 b1 b1 a3 2-11-441 S N—Ph b2 b2 b2 a3 2-11-442 S N—Ph b3 b3 b3 a3 2-11-443 S N—Ph H H H a4 2-11-444 S N—Ph t-bu t-bu t-bu a4 2-11-445 S N—Ph methyl methyl methyl a4 2-11-446 S N—Ph b1 b1 b1 a4 2-11-447 S N—Ph b2 b2 b2 a4 2-11-448 S N—Ph b3 b3 b3 a4 2-11-449 S N—Ph H H H a5 2-11-450 S N—Ph t-bu t-bu t-bu a5 2-11-451 S N—Ph methyl methyl methyl a5 2-11-452 S N—Ph b1 b1 b1 a5 2-11-453 S N—Ph b2 b2 b2 a5 2-11-454 S N—Ph b3 b3 b3 a5 2-11-455 S N—Ph H H H a6 2-11-456 S N—Ph t-bu t-bu t-bu a6 2-11-457 S N—Ph methyl methyl methyl a6 2-11-458 S N—Ph b1 b1 b1 a6 2-11-459 S N—Ph b2 b2 b2 a6 2-11-460 S N—Ph b3 b3 b3 a6 2-11-461 S N—Ph H H H b1 2-11-462 S N—Ph t-bu t-bu t-bu b1 2-11-463 S N—Ph methyl methyl methyl b1 2-11-464 S N—Ph b1 b1 b1 b1 2-11-465 S N—Ph b2 b2 b2 b1 2-11-466 S N—Ph b3 b3 b3 b1 2-11-467 S N—Ph H H H b2 2-11-468 S N—Ph t-bu t-bu t-bu b2 2-11-469 S N—Ph methyl methyl methyl b2 2-11-470 S N—Ph b1 b1 b1 b2 2-11-471 S N—Ph b2 b2 b2 b2 2-11-472 S N—Ph b3 b3 b3 b2 2-11-473 S N—Ph H H H b3 2-11-474 S N—Ph t-bu t-bu t-bu b3 2-11-475 S N—Ph methyl methyl methyl b3 2-11-476 S N—Ph b1 b1 b1 b3 2-11-477 S N—Ph b2 b2 b2 b3 2-11-478 S N—Ph b3 b3 b3 b3 2-11-479 S N—Ph H H H b4 2-11-480 S N—Ph t-bu t-bu t-bu b4 2-11-481 S N—Ph methyl methyl methyl b4 2-11-482 S N—Ph b1 b1 b1 b4 2-11-483 S N—Ph b2 b2 b2 b4 2-11-484 S N—Ph b3 b3 b3 b4 2-11-485 S N—Ph H H H b5 2-11-486 S N—Ph t-bu t-bu t-bu b5 2-11-487 S N—Ph methyl methyl methyl b5 2-11-488 S N—Ph b1 b1 b1 b5 2-11-489 S N—Ph b2 b2 b2 b5 2-11-490 S N—Ph b3 b3 b3 b5 2-11-491 S N—Ph H H H b6 2-11-492 S N—Ph t-bu t-bu t-bu b6 2-11-493 S N—Ph methyl methyl methyl b6 2-11-494 S N—Ph b1 b1 b1 b6 2-11-495 S N—Ph b2 b2 b2 b6 2-11-496 S N—Ph b3 b3 b3 b6 2-11-497 S N—Ph H H H b7 2-11-498 S N—Ph t-bu t-bu t-bu b7 2-11-499 S N—Ph methyl methyl methyl b7 2-11-500 S N—Ph b1 b1 b1 b7 2-11-501 S N—Ph b2 b2 b2 b7 2-11-502 S N—Ph b3 b3 b3 b7 2-11-503 S N—Ph H H H b8 2-11-504 S N—Ph t-bu t-bu t-bu b8 2-11-505 S N—Ph methyl methyl methyl b8 2-11-506 S N—Ph b1 b1 b1 b8 2-11-507 S N—Ph b2 b2 b2 b8 2-11-508 S N—Ph b3 b3 b3 b8 2-11-509 S N—Ph H H H b9 2-11-510 S N—Ph t-bu t-bu t-bu b9 2-11-511 S N—Ph methyl methyl methyl b9 2-11-512 S N—Ph b1 b1 b1 b9 2-11-513 S N—Ph b2 b2 b2 b9 2-11-514 S N—Ph b3 b3 b3 b9 2-11-515 S N—Ph H H H b10 2-11-516 S N—Ph t-bu t-bu t-bu b10 2-11-517 S N—Ph methyl methyl methyl b10 2-11-518 S N—Ph b1 b1 b1 b10 2-11-519 S N—Ph b2 b2 b2 b10 2-11-520 S N—Ph b3 b3 b3 b10

Group 2-12

[0113] The compounds are represented by the formula 2-12 below, wherein CY.sub.1 is a benzene group, X.sub.1 is B, and Y1, Y2, R2b, R2d, R3a, (R1)a1 are each shown in the table 12 below.

##STR00029##

TABLE-US-00012 TABLE 12 Compound No. Y1 Y2 R2b R2d R3a (R1)a1 2-12-001 N—Ph N—Ph H H H H 2-12-002 N—Ph N—Ph t-bu H t-bu H 2-12-003 N—Ph N—Ph methyl H methyl H 2-12-004 N—Ph N—Ph t-bu t-bu t-bu t-bu 2-12-005 N—Ph N—Ph methyl methyl methyl methyl 2-12-006 N—Ph N—Ph b1 H b1 H 2-12-007 N—Ph N—Ph b2 H b2 H 2-12-008 N—Ph N—Ph b3 H b3 H 2-12-009 N—Ph N—Ph H H H a1 2-12-010 N—Ph N—Ph t-bu H t-bu a1 2-12-011 N—Ph N—Ph methyl H methyl a1 2-12-012 N—Ph N—Ph b1 H b1 a1 2-12-013 N—Ph N—Ph b2 H b2 a1 2-12-014 N—Ph N—Ph b3 H b3 a1 2-12-015 N—Ph N—Ph H H H a2 2-12-016 N—Ph N—Ph t-bu H t-bu a2 2-12-017 N—Ph N—Ph methyl H methyl a2 2-12-018 N—Ph N—Ph b1 H b1 a2 2-12-019 N—Ph N—Ph b2 H b2 a2 2-12-020 N—Ph N—Ph b3 H b3 a2 2-12-021 N—Ph N—Ph H H H a3 2-12-022 N—Ph N—Ph t-bu H t-bu a3 2-12-023 N—Ph N—Ph methyl H methyl a3 2-12-024 N—Ph N—Ph b1 H b1 a3 2-12-025 N—Ph N—Ph b2 H b2 a3 2-12-026 N—Ph N—Ph b3 H b3 a3 2-12-027 N—Ph N—Ph H H H a4 2-12-028 N—Ph N—Ph t-bu H t-bu a4 2-12-029 N—Ph N—Ph methyl H methyl a4 2-12-030 N—Ph N—Ph b1 H b1 a4 2-12-031 N—Ph N—Ph b2 H b2 a4 2-12-032 N—Ph N—Ph b3 H b3 a4 2-12-033 N—Ph N—Ph H H H a5 2-12-034 N—Ph N—Ph t-bu H t-bu a5 2-12-035 N—Ph N—Ph methyl H methyl a5 2-12-036 N—Ph N—Ph b1 H b1 a5 2-12-037 N—Ph N—Ph b2 H b2 a5 2-12-038 N—Ph N—Ph b3 H b3 a5 2-12-039 N—Ph N—Ph H H H a6 2-12-040 N—Ph N—Ph t-bu H t-bu a6 2-12-041 N—Ph N—Ph methyl H methyl a6 2-12-042 N—Ph N—Ph b1 H b1 a6 2-12-043 N—Ph N—Ph b2 H b2 a6 2-12-044 N—Ph N—Ph b3 H b3 a6 2-12-045 N—Ph N—Ph H H H b1 2-12-046 N—Ph N—Ph t-bu H t-bu b1 2-12-047 N—Ph N—Ph methyl H methyl b1 2-12-048 N—Ph N—Ph b1 H b1 b1 2-12-049 N—Ph N—Ph b2 H b2 b1 2-12-050 N—Ph N—Ph b3 H b3 b1 2-12-051 N—Ph N—Ph H H H b2 2-12-052 N—Ph N—Ph t-bu H t-bu b2 2-12-053 N—Ph N—Ph methyl H methyl b2 2-12-054 N—Ph N—Ph b1 H b1 b2 2-12-055 N—Ph N—Ph b2 H b2 b2 2-12-056 N—Ph N—Ph b3 H b3 b2 2-12-057 N—Ph N—Ph H H H b3 2-12-058 N—Ph N—Ph t-bu H t-bu b3 2-12-059 N—Ph N—Ph methyl H methyl b3 2-12-060 N—Ph N—Ph b1 H b1 b3 2-12-061 N—Ph N—Ph b2 H b2 b3 2-12-062 N—Ph N—Ph b3 H b3 b3 2-12-063 N—Ph N—Ph H H H b4 2-12-064 N—Ph N—Ph t-bu H t-bu b4 2-12-065 N—Ph N—Ph methyl H methyl b4 2-12-066 N—Ph N—Ph b1 H b1 b4 2-12-067 N—Ph N—Ph b2 H b2 b4 2-12-068 N—Ph N—Ph b3 H b3 b4 2-12-069 N—Ph N—Ph H H H b5 2-12-070 N—Ph N—Ph t-bu H t-bu b5 2-12-071 N—Ph N—Ph methyl H methyl b5 2-12-072 N—Ph N—Ph b1 H b1 b5 2-12-073 N—Ph N—Ph b2 H b2 b5 2-12-074 N—Ph N—Ph b3 H b3 b5 2-12-075 N—Ph N—Ph H H H b6 2-12-076 N—Ph N—Ph t-bu H t-bu b6 2-12-077 N—Ph N—Ph methyl H methyl b6 2-12-078 N—Ph N—Ph b1 H b1 b6 2-12-079 N—Ph N—Ph b2 H b2 b6 2-12-080 N—Ph N—Ph b3 H b3 b6 2-12-081 N—Ph N—Ph H H H b7 2-12-082 N—Ph N—Ph t-bu H t-bu b7 2-12-083 N—Ph N—Ph methyl H methyl b7 2-12-084 N—Ph N—Ph b1 H b1 b7 2-12-085 N—Ph N—Ph b2 H b2 b7 2-12-086 N—Ph N—Ph b3 H b3 b7 2-12-087 N—Ph N—Ph H H H b8 2-12-088 N—Ph N—Ph t-bu H t-bu b8 2-12-089 N—Ph N—Ph methyl H methyl b8 2-12-090 N—Ph N—Ph b1 H b1 b8 2-12-091 N—Ph N—Ph b2 H b2 b8 2-12-092 N—Ph N—Ph b3 H b3 b8 2-12-093 N—Ph N—Ph H H H b9 2-12-094 N—Ph N—Ph t-bu H t-bu b9 2-12-095 N—Ph N—Ph methyl H methyl b9 2-12-096 N—Ph N—Ph b1 H b1 b9 2-12-097 N—Ph N—Ph b2 H b2 b9 2-12-098 N—Ph N—Ph b3 H b3 b9 2-12-099 N—Ph N—Ph H H H b10 2-12-100 N—Ph N—Ph t-bu H t-bu b10 2-12-101 N—Ph N—Ph methyl H methyl b10 2-12-102 N—Ph N—Ph b1 H b1 b10 2-12-103 N—Ph N—Ph b2 H b2 b10 2-12-104 N—Ph N—Ph b3 H b3 b10 2-12-105 N-tolyl N-tolyl H H H H 2-12-106 N-tolyl N-tolyl t-bu H t-bu H 2-12-107 N-tolyl N-tolyl methyl H methyl H 2-12-108 N-tolyl N-tolyl t-bu t-bu t-bu t-bu 2-12-109 N-tolyl N-tolyl methyl methyl methyl methyl 2-12-110 N-tolyl N-tolyl b1 H b1 H 2-12-111 N-tolyl N-tolyl b2 H b2 H 2-12-112 N-tolyl N-tolyl b3 H b3 H 2-12-113 N-tolyl N-tolyl H H H a1 2-12-114 N-tolyl N-tolyl t-bu H t-bu a1 2-12-115 N-tolyl N-tolyl methyl H methyl a1 2-12-116 N-tolyl N-tolyl b1 H b1 a1 2-12-117 N-tolyl N-tolyl b2 H b2 a1 2-12-118 N-tolyl N-tolyl b3 H b3 a1 2-12-119 N-tolyl N-tolyl H H H a2 2-12-120 N-tolyl N-tolyl t-bu H t-bu a2 2-12-121 N-tolyl N-tolyl methyl H methyl a2 2-12-122 N-tolyl N-tolyl b1 H b1 a2 2-12-123 N-tolyl N-tolyl b2 H b2 a2 2-12-124 N-tolyl N-tolyl b3 H b3 a2 2-12-125 N-tolyl N-tolyl H H H a3 2-12-126 N-tolyl N-tolyl t-bu H t-bu a3 2-12-127 N-tolyl N-tolyl methyl H methyl a3 2-12-128 N-tolyl N-tolyl b1 H b1 a3 2-12-129 N-tolyl N-tolyl b2 H b2 a3 2-12-130 N-tolyl N-tolyl b3 H b3 a3 2-12-131 N-tolyl N-tolyl H H H a4 2-12-132 N-tolyl N-tolyl t-bu H t-bu a4 2-12-133 N-tolyl N-tolyl methyl H methyl a4 2-12-134 N-tolyl N-tolyl b1 H b1 a4 2-12-135 N-tolyl N-tolyl b2 H b2 a4 2-12-136 N-tolyl N-tolyl b3 H b3 a4 2-12-137 N-tolyl N-tolyl H H H a5 2-12-138 N-tolyl N-tolyl t-bu H t-bu a5 2-12-139 N-tolyl N-tolyl methyl H methyl a5 2-12-140 N-tolyl N-tolyl b1 H b1 a5 2-12-141 N-tolyl N-tolyl b2 H b2 a5 2-12-142 N-tolyl N-tolyl b3 H b3 a5 2-12-143 N-tolyl N-tolyl H H H a6 2-12-144 N-tolyl N-tolyl t-bu H t-bu a6 2-12-145 N-tolyl N-tolyl methyl H methyl a6 2-12-146 N-tolyl N-tolyl b1 H b1 a6 2-12-147 N-tolyl N-tolyl b2 H b2 a6 2-12-148 N-tolyl N-tolyl b3 H b3 a6 2-12-149 N-tolyl N-tolyl H H H b1 2-12-150 N-tolyl N-tolyl t-bu H t-bu b1 2-12-151 N-tolyl N-tolyl methyl H methyl b1 2-12-152 N-tolyl N-tolyl b1 H b1 b1 2-12-153 N-tolyl N-tolyl b2 H b2 b1 2-12-154 N-tolyl N-tolyl b3 H b3 b1 2-12-155 N-tolyl N-tolyl H H H b2 2-12-156 N-tolyl N-tolyl t-bu H t-bu b2 2-12-157 N-tolyl N-tolyl methyl H methyl b2 2-12-158 N-tolyl N-tolyl b1 H b1 b2 2-12-159 N-tolyl N-tolyl b2 H b2 b2 2-12-160 N-tolyl N-tolyl b3 H b3 b2 2-12-161 N-tolyl N-tolyl H H H b3 2-12-162 N-tolyl N-tolyl t-bu H t-bu b3 2-12-163 N-tolyl N-tolyl methyl H methyl b3 2-12-164 N-tolyl N-tolyl b1 H b1 b3 2-12-165 N-tolyl N-tolyl b2 H b2 b3 2-12-166 N-tolyl N-tolyl b3 H b3 b3 2-12-167 N-tolyl N-tolyl H H H b4 2-12-168 N-tolyl N-tolyl t-bu H t-bu b4 2-12-169 N-tolyl N-tolyl methyl H methyl b4 2-12-170 N-tolyl N-tolyl b1 H b1 b4 2-12-171 N-tolyl N-tolyl b2 H b2 b4 2-12-172 N-tolyl N-tolyl b3 H b3 b4 2-12-173 N-tolyl N-tolyl H H H b5 2-12-174 N-tolyl N-tolyl t-bu H t-bu b5 2-12-175 N-tolyl N-tolyl methyl H methyl b5 2-12-176 N-tolyl N-tolyl b1 H b1 b5 2-12-177 N-tolyl N-tolyl b2 H b2 b5 2-12-178 N-tolyl N-tolyl b3 H b3 b5 2-12-179 N-tolyl N-tolyl H H H b6 2-12-180 N-tolyl N-tolyl t-bu H t-bu b6 2-12-181 N-tolyl N-tolyl methyl H methyl b6 2-12-182 N-tolyl N-tolyl b1 H b1 b6 2-12-183 N-tolyl N-tolyl b2 H b2 b6 2-12-184 N-tolyl N-tolyl b3 H b3 b6 2-12-185 N-tolyl N-tolyl H H H b7 2-12-186 N-tolyl N-tolyl t-bu H t-bu b7 2-12-187 N-tolyl N-tolyl methyl H methyl b7 2-12-188 N-tolyl N-tolyl b1 H b1 b7 2-12-189 N-tolyl N-tolyl b2 H b2 b7 2-12-190 N-tolyl N-tolyl b3 H b3 b7 2-12-191 N-tolyl N-tolyl H H H b8 2-12-192 N-tolyl N-tolyl t-bu H t-bu b8 2-12-193 N-tolyl N-tolyl methyl H methyl b8 2-12-194 N-tolyl N-tolyl b1 H b1 b8 2-12-195 N-tolyl N-tolyl b2 H b2 b8 2-12-196 N-tolyl N-tolyl b3 H b3 b8 2-12-197 N-tolyl N-tolyl H H H b9 2-12-198 N-tolyl N-tolyl t-bu H t-bu b9 2-12-199 N-tolyl N-tolyl methyl H methyl b9 2-12-200 N-tolyl N-tolyl b1 H b1 b9 2-12-201 N-tolyl N-tolyl b2 H b2 b9 2-12-202 N-tolyl N-tolyl b3 H b3 b9 2-12-203 N-tolyl N-tolyl H H H b10 2-12-204 N-tolyl N-tolyl t-bu H t-bu b10 2-12-205 N-tolyl N-tolyl methyl H methyl b10 2-12-206 N-tolyl N-tolyl b1 H b1 b10 2-12-207 N-tolyl N-tolyl b2 H b2 b10 2-12-208 N-tolyl N-tolyl b3 H b3 b10 2-12-209 N-Biph N-Biph H H H H 2-12-210 N-Biph N-Biph t-bu H t-bu H 2-12-211 N-Biph N-Biph methyl H methyl H 2-12-212 N-Biph N-Biph t-bu t-bu t-bu t-bu 2-12-213 N-Biph N-Biph methyl methyl methyl methyl 2-12-214 N-Biph N-Biph b1 H b1 H 2-12-215 N-Biph N-Biph b2 H b2 H 2-12-216 N-Biph N-Biph b3 H b3 H 2-12-217 N-Biph N-Biph H H H a1 2-12-218 N-Biph N-Biph t-bu H t-bu a1 2-12-219 N-Biph N-Biph methyl H methyl a1 2-12-220 N-Biph N-Biph b1 H b1 a1 2-12-221 N-Biph N-Biph b2 H b2 a1 2-12-222 N-Biph N-Biph b3 H b3 a1 2-12-223 N-Biph N-Biph H H H a2 2-12-224 N-Biph N-Biph t-bu H t-bu a2 2-12-225 N-Biph N-Biph methyl H methyl a2 2-12-226 N-Biph N-Biph b1 H b1 a2 2-12-227 N-Biph N-Biph b2 H b2 a2 2-12-228 N-Biph N-Biph b3 H b3 a2 2-12-229 N-Biph N-Biph H H H a3 2-12-230 N-Biph N-Biph t-bu H t-bu a3 2-12-231 N-Biph N-Biph methyl H methyl a3 2-12-232 N-Biph N-Biph b1 H b1 a3 2-12-233 N-Biph N-Biph b2 H b2 a3 2-12-234 N-Biph N-Biph b3 H b3 a3 2-12-235 N-Biph N-Biph H H H a4 2-12-236 N-Biph N-Biph t-bu H t-bu a4 2-12-237 N-Biph N-Biph methyl H methyl a4 2-12-238 N-Biph N-Biph b1 H b1 a4 2-12-239 N-Biph N-Biph b2 H b2 a4 2-12-240 N-Biph N-Biph b3 H b3 a4 2-12-241 N-Biph N-Biph H H H a5 2-12-242 N-Biph N-Biph t-bu H t-bu a5 2-12-243 N-Biph N-Biph methyl H methyl a5 2-12-244 N-Biph N-Biph b1 H b1 a5 2-12-245 N-Biph N-Biph b2 H b2 a5 2-12-246 N-Biph N-Biph b3 H b3 a5 2-12-247 N-Biph N-Biph H H H a6 2-12-248 N-Biph N-Biph t-bu H t-bu a6 2-12-249 N-Biph N-Biph methyl H methyl a6 2-12-250 N-Biph N-Biph b1 H b1 a6 2-12-251 N-Biph N-Biph b2 H b2 a6 2-12-252 N-Biph N-Biph b3 H b3 a6 2-12-253 N-Biph N-Biph H H H b1 2-12-254 N-Biph N-Biph t-bu H t-bu b1 2-12-255 N-Biph N-Biph methyl H methyl b1 2-12-256 N-Biph N-Biph b1 H b1 b1 2-12-257 N-Biph N-Biph b2 H b2 b1 2-12-258 N-Biph N-Biph b3 H b3 b1 2-12-259 N-Biph N-Biph H H H b2 2-12-260 N-Biph N-Biph t-bu H t-bu b2 2-12-261 N-Biph N-Biph methyl H methyl b2 2-12-262 N-Biph N-Biph b1 H b1 b2 2-12-263 N-Biph N-Biph b2 H b2 b2 2-12-264 N-Biph N-Biph b3 H b3 b2 2-12-265 N-Biph N-Biph H H H b3 2-12-266 N-Biph N-Biph t-bu H t-bu b3 2-12-267 N-Biph N-Biph methyl H methyl b3 2-12-268 N-Biph N-Biph b1 H b1 b3 2-12-269 N-Biph N-Biph b2 H b2 b3 2-12-270 N-Biph N-Biph b3 H b3 b3 2-12-271 N-Biph N-Biph H H H b4 2-12-272 N-Biph N-Biph t-bu H t-bu b4 2-12-273 N-Biph N-Biph methyl H methyl b4 2-12-274 N-Biph N-Biph b1 H b1 b4 2-12-275 N-Biph N-Biph b2 H b2 b4 2-12-276 N-Biph N-Biph b3 H b3 b4 2-12-277 N-Biph N-Biph H H H b5 2-12-278 N-Biph N-Biph t-bu H t-bu b5 2-12-279 N-Biph N-Biph methyl H methyl b5 2-12-280 N-Biph N-Biph b1 H b1 b5 2-12-281 N-Biph N-Biph b2 H b2 b5 2-12-282 N-Biph N-Biph b3 H b3 b5 2-12-283 N-Biph N-Biph H H H b6 2-12-284 N-Biph N-Biph t-bu H t-bu b6 2-12-285 N-Biph N-Biph methyl H methyl b6 2-12-286 N-Biph N-Biph b1 H b1 b6 2-12-287 N-Biph N-Biph b2 H b2 b6 2-12-288 N-Biph N-Biph b3 H b3 b6 2-12-289 N-Biph N-Biph H H H b7 2-12-290 N-Biph N-Biph t-bu H t-bu b7 2-12-291 N-Biph N-Biph methyl H methyl b7 2-12-292 N-Biph N-Biph b1 H b1 b7 2-12-293 N-Biph N-Biph b2 H b2 b7 2-12-294 N-Biph N-Biph b3 H b3 b7 2-12-295 N-Biph N-Biph H H H b8 2-12-296 N-Biph N-Biph t-bu H t-bu b8 2-12-297 N-Biph N-Biph methyl H methyl b8 2-12-298 N-Biph N-Biph b1 H b1 b8 2-12-299 N-Biph N-Biph b2 H b2 b8 2-12-300 N-Biph N-Biph b3 H b3 b8 2-12-301 N-Biph N-Biph H H H b9 2-12-302 N-Biph N-Biph t-bu H t-bu b9 2-12-303 N-Biph N-Biph methyl H methyl b9 2-12-304 N-Biph N-Biph b1 H b1 b9 2-12-305 N-Biph N-Biph b2 H b2 b9 2-12-306 N-Biph N-Biph b3 H b3 b9 2-12-307 N-Biph N-Biph H H H b10 2-12-308 N-Biph N-Biph t-bu H t-bu b10 2-12-309 N-Biph N-Biph methyl H methyl b10 2-12-310 N-Biph N-Biph b1 H b1 b10 2-12-311 N-Biph N-Biph b2 H b2 b10 2-12-312 N-Biph N-Biph b3 H b3 b10 2-12-313 O N—Ph H H H H 2-12-314 O N—Ph t-bu H t-bu H 2-12-315 O N—Ph methyl H methyl H 2-12-316 O N—Ph t-bu t-bu t-bu t-bu 2-12-317 O N—Ph methyl methyl methyl methyl 2-12-318 O N—Ph b1 H b1 H 2-12-319 O N—Ph b2 H b2 H 2-12-320 O N—Ph b3 H b3 H 2-12-321 O N—Ph H H H a1 2-12-322 O N—Ph t-bu H t-bu a1 2-12-323 O N—Ph methyl H methyl a1 2-12-324 O N—Ph b1 H b1 a1 2-12-325 O N—Ph b2 H b2 a1 2-12-326 O N—Ph b3 H b3 a1 2-12-327 O N—Ph H H H a2 2-12-328 O N—Ph t-bu H t-bu a2 2-12-329 O N—Ph methyl H methyl a2 2-12-330 O N—Ph b1 H b1 a2 2-12-331 O N—Ph b2 H b2 a2 2-12-332 O N—Ph b3 H b3 a2 2-12-333 O N—Ph H H H a3 2-12-334 O N—Ph t-bu H t-bu a3 2-12-335 O N—Ph methyl H methyl a3 2-12-336 O N—Ph b1 H b1 a3 2-12-337 O N—Ph b2 H b2 a3 2-12-338 O N—Ph b3 H b3 a3 2-12-339 O N—Ph H H H a4 2-12-340 O N—Ph t-bu H t-bu a4 2-12-341 O N—Ph methyl H methyl a4 2-12-342 O N—Ph b1 H b1 a4 2-12-343 O N—Ph b2 H b2 a4 2-12-344 O N—Ph b3 H b3 a4 2-12-345 O N—Ph H H H a5 2-12-346 O N—Ph t-bu H t-bu a5 2-12-347 O N—Ph methyl H methyl a5 2-12-348 O N—Ph b1 H b1 a5 2-12-349 O N—Ph b2 H b2 a5 2-12-350 O N—Ph b3 H b3 a5 2-12-351 O N—Ph H H H a6 2-12-352 O N—Ph t-bu H t-bu a6 2-12-353 O N—Ph methyl H methyl a6 2-12-354 O N—Ph b1 H b1 a6 2-12-355 O N—Ph b2 H b2 a6 2-12-356 O N—Ph b3 H b3 a6 2-12-357 O N—Ph H H H b1 2-12-358 O N—Ph t-bu H t-bu b1 2-12-359 O N—Ph methyl H methyl b1 2-12-360 O N—Ph b1 H b1 b1 2-12-361 O N—Ph b2 H b2 b1 2-12-362 O N—Ph b3 H b3 b1 2-12-363 O N—Ph H H H b2 2-12-364 O N—Ph t-bu H t-bu b2 2-12-365 O N—Ph methyl H methyl b2 2-12-366 O N—Ph b1 H b1 b2 2-12-367 O N—Ph b2 H b2 b2 2-12-368 O N—Ph b3 H b3 b2 2-12-369 O N—Ph H H H b3 2-12-370 O N—Ph t-bu H t-bu b3 2-12-371 O N—Ph methyl H methyl b3 2-12-372 O N—Ph b1 H b1 b3 2-12-373 O N—Ph b2 H b2 b3 2-12-374 O N—Ph b3 H b3 b3 2-12-375 O N—Ph H H H b4 2-12-376 O N—Ph t-bu H t-bu b4 2-12-377 O N—Ph methyl H methyl b4 2-12-378 O N—Ph b1 H b1 b4 2-12-379 O N—Ph b2 H b2 b4 2-12-380 O N—Ph b3 H b3 b4 2-12-381 O N—Ph H H H b5 2-12-382 O N—Ph t-bu H t-bu b5 2-12-383 O N—Ph methyl H methyl b5 2-12-384 O N—Ph b1 H b1 b5 2-12-385 O N—Ph b2 H b2 b5 2-12-386 O N—Ph b3 H b3 b5 2-12-387 O N—Ph H H H b6 2-12-388 O N—Ph t-bu H t-bu b6 2-12-389 O N—Ph methyl H methyl b6 2-12-390 O N—Ph b1 H b1 b6 2-12-391 O N—Ph b2 H b2 b6 2-12-392 O N—Ph b3 H b3 b6 2-12-393 O N—Ph H H H b7 2-12-394 O N—Ph t-bu H t-bu b7 2-12-395 O N—Ph methyl H methyl b7 2-12-396 O N—Ph b1 H b1 b7 2-12-397 O N—Ph b2 H b2 b7 2-12-398 O N—Ph b3 H b3 b7 2-12-399 O N—Ph H H H b8 2-12-400 O N—Ph t-bu H t-bu b8 2-12-401 O N—Ph methyl H methyl b8 2-12-402 O N—Ph b1 H b1 b8 2-12-403 O N—Ph b2 H b2 b8 2-12-404 O N—Ph b3 H b3 b8 2-12-405 O N—Ph H H H b9 2-12-406 O N—Ph t-bu H t-bu b9 2-12-407 O N—Ph methyl H methyl b9 2-12-408 O N—Ph b1 H b1 b9 2-12-409 O N—Ph b2 H b2 b9 2-12-410 O N—Ph b3 H b3 b9 2-12-411 O N—Ph H H H b10 2-12-412 O N—Ph t-bu H t-bu b10 2-12-413 O N—Ph methyl H methyl b10 2-12-414 O N—Ph b1 H b1 b10 2-12-415 O N—Ph b2 H b2 b10 2-12-416 O N—Ph b3 H b3 b10 2-12-417 S N—Ph H H H H 2-12-418 S N—Ph t-bu H t-bu H 2-12-419 S N—Ph methyl H methyl H 2-12-420 S N—Ph t-bu t-bu t-bu t-bu 2-12-421 S N—Ph methyl methyl methyl methyl 2-12-422 S N—Ph b1 H b1 H 2-12-423 S N—Ph b2 H b2 H 2-12-424 S N—Ph b3 H b3 H 2-12-425 S N—Ph H H H a1 2-12-426 S N—Ph t-bu H t-bu a1 2-12-427 S N—Ph methyl H methyl a1 2-12-428 S N—Ph b1 H b1 a1 2-12-429 S N—Ph b2 H b2 a1 2-12-430 S N—Ph b3 H b3 a1 2-12-431 S N—Ph H H H a2 2-12-432 S N—Ph t-bu H t-bu a2 2-12-433 S N—Ph methyl H methyl a2 2-12-434 S N—Ph b1 H b1 a2 2-12-435 S N—Ph b2 H b2 a2 2-12-436 S N—Ph b3 H b3 a2 2-12-437 S N—Ph H H H a3 2-12-438 S N—Ph t-bu H t-bu a3 2-12-439 S N—Ph methyl H methyl a3 2-12-440 S N—Ph b1 H b1 a3 2-12-441 S N—Ph b2 H b2 a3 2-12-442 S N—Ph b3 H b3 a3 2-12-443 S N—Ph H H H a4 2-12-444 S N—Ph t-bu H t-bu a4 2-12-445 S N—Ph methyl H methyl a4 2-12-446 S N—Ph b1 H b1 a4 2-12-447 S N—Ph b2 H b2 a4 2-12-448 S N—Ph b3 H b3 a4 2-12-449 S N—Ph H H H a5 2-12-450 S N—Ph t-bu H t-bu a5 2-12-451 S N—Ph methyl H methyl a5 2-12-452 S N—Ph b1 H b1 a5 2-12-453 S N—Ph b2 H b2 a5 2-12-454 S N—Ph b3 H b3 a5 2-12-455 S N—Ph H H H a6 2-12-456 S N—Ph t-bu H t-bu a6 2-12-457 S N—Ph methyl H methyl a6 2-12-458 S N—Ph b1 H b1 a6 2-12-459 S N—Ph b2 H b2 a6 2-12-460 S N—Ph b3 H b3 a6 2-12-461 S N—Ph H H H b1 2-12-462 S N—Ph t-bu H t-bu b1 2-12-463 S N—Ph methyl H methyl b1 2-12-464 S N—Ph b1 H b1 b1 2-12-465 S N—Ph b2 H b2 b1 2-12-466 S N—Ph b3 H b3 b1 2-12-467 S N—Ph H H H b2 2-12-468 S N—Ph t-bu H t-bu b2 2-12-469 S N—Ph methyl H methyl b2 2-12-470 S N—Ph b1 H b1 b2 2-12-471 S N—Ph b2 H b2 b2 2-12-472 S N—Ph b3 H b3 b2 2-12-473 S N—Ph H H H b3 2-12-474 S N—Ph t-bu H t-bu b3 2-12-475 S N—Ph methyl H methyl b3 2-12-476 S N—Ph b1 H b1 b3 2-12-477 S N—Ph b2 H b2 b3 2-12-478 S N—Ph b3 H b3 b3 2-12-479 S N—Ph H H H b4 2-12-480 S N—Ph t-bu H t-bu b4 2-12-481 S N—Ph methyl H methyl b4 2-12-482 S N—Ph b1 H b1 b4 2-12-483 S N—Ph b2 H b2 b4 2-12-484 S N—Ph b3 H b3 b4 2-12-485 S N—Ph H H H b5 2-12-486 S N—Ph t-bu H t-bu b5 2-12-487 S N—Ph methyl H methyl b5 2-12-488 S N—Ph b1 H b1 b5 2-12-489 S N—Ph b2 H b2 b5 2-12-490 S N—Ph b3 H b3 b5 2-12-491 S N—Ph H H H b6 2-12-492 S N—Ph t-bu H t-bu b6 2-12-493 S N—Ph methyl H methyl b6 2-12-494 S N—Ph b1 H b1 b6 2-12-495 S N—Ph b2 H b2 b6 2-12-496 S N—Ph b3 H b3 b6 2-12-497 S N—Ph H H H b7 2-12-498 S N—Ph t-bu H t-bu b7 2-12-499 S N—Ph methyl H methyl b7 2-12-500 S N—Ph b1 H b1 b7 2-12-501 S N—Ph b2 H b2 b7 2-12-502 S N—Ph b3 H b3 b7 2-12-503 S N—Ph H H H b8 2-12-504 S N—Ph t-bu H t-bu b8 2-12-505 S N—Ph methyl H methyl b8 2-12-506 S N—Ph b1 H b1 b8 2-12-507 S N—Ph b2 H b2 b8 2-12-508 S N—Ph b3 H b3 b8 2-12-509 S N—Ph H H H b9 2-12-510 S N—Ph t-bu H t-bu b9 2-12-511 S N—Ph methyl H methyl b9 2-12-512 S N—Ph b1 H b1 b9 2-12-513 S N—Ph b2 H b2 b9 2-12-514 S N—Ph b3 H b3 b9 2-12-515 S N—Ph H H H b10 2-12-516 S N—Ph t-bu H t-bu b10 2-12-517 S N—Ph methyl H methyl b10 2-12-518 S N—Ph b1 H b1 b10 2-12-519 S N—Ph b2 H b2 b10 2-12-520 S N—Ph b3 H b3 b10

Group 2-13

[0114] The compounds are represented by the formula 2-13 below, wherein CY.sub.1 is a benzene group, X.sub.1 is B, and Y1, Y2, R2a, R2c, R3a, (R1)a1 are each shown in the table 13 below,

##STR00030##

TABLE-US-00013 TABLE 13 Compound No. Y1 Y2 R2a R2c R3a (R1)a1 2-13-001 N—Ph N—Ph H H H H 2-13-002 N—Ph N—Ph t-bu H t-bu H 2-13-003 N—Ph N—Ph methyl H methyl H 2-13-004 N—Ph N—Ph t-bu t-bu t-bu t-bu 2-13-005 N—Ph N—Ph methyl methyl methyl methyl 2-13-006 N—Ph N—Ph b1 H b1 H 2-13-007 N—Ph N—Ph b2 H b2 H 2-13-008 N—Ph N—Ph b3 H b3 H 2-13-009 N—Ph N—Ph H H H a1 2-13-010 N—Ph N—Ph t-bu t-bu t-bu a1 2-13-011 N—Ph N—Ph methyl methyl methyl a1 2-13-012 N—Ph N—Ph b1 b1 b1 a1 2-13-013 N—Ph N—Ph b2 b2 b2 a1 2-13-014 N—Ph N—Ph b3 b3 b3 a1 2-13-015 N—Ph N—Ph H H H a2 2-13-016 N—Ph N—Ph t-bu t-bu t-bu a2 2-13-017 N—Ph N—Ph methyl methyl methyl a2 2-13-018 N—Ph N—Ph b1 b1 b1 a2 2-13-019 N—Ph N—Ph b2 b2 b2 a2 2-13-020 N—Ph N—Ph b3 b3 b3 a2 2-13-021 N—Ph N—Ph H H H a3 2-13-022 N—Ph N—Ph t-bu t-bu t-bu a3 2-13-023 N—Ph N—Ph methyl methyl methyl a3 2-13-024 N—Ph N—Ph b1 b1 b1 a3 2-13-025 N—Ph N—Ph b2 b2 b2 a3 2-13-026 N—Ph N—Ph b3 b3 b3 a3 2-13-027 N—Ph N—Ph H H H a4 2-13-028 N—Ph N—Ph t-bu t-bu t-bu a4 2-13-029 N—Ph N—Ph methyl methyl methyl a4 2-13-030 N—Ph N—Ph b1 b1 b1 a4 2-13-031 N—Ph N—Ph b2 b2 b2 a4 2-13-032 N—Ph N—Ph b3 b3 b3 a4 2-13-033 N—Ph N—Ph H H H a5 2-13-034 N—Ph N—Ph t-bu t-bu t-bu a5 2-13-035 N—Ph N—Ph methyl methyl methyl a5 2-13-036 N—Ph N—Ph b1 b1 b1 a5 2-13-037 N—Ph N—Ph b2 b2 b2 a5 2-13-038 N—Ph N—Ph b3 b3 b3 a5 2-13-039 N—Ph N—Ph H H H a6 2-13-040 N—Ph N—Ph t-bu t-bu t-bu a6 2-13-041 N—Ph N—Ph methyl methyl methyl a6 2-13-042 N—Ph N—Ph b1 b1 b1 a6 2-13-043 N—Ph N—Ph b2 b2 b2 a6 2-13-044 N—Ph N—Ph b3 b3 b3 a6 2-13-045 N—Ph N—Ph H H H b1 2-13-046 N—Ph N—Ph t-bu t-bu t-bu b1 2-13-047 N—Ph N—Ph methyl methyl methyl b1 2-13-048 N—Ph N—Ph b1 b1 b1 b1 2-13-049 N—Ph N—Ph b2 b2 b2 b1 2-13-050 N—Ph N—Ph b3 b3 b3 b1 2-13-051 N—Ph N—Ph H H H b2 2-13-052 N—Ph N—Ph t-bu t-bu t-bu b2 2-13-053 N—Ph N—Ph methyl methyl methyl b2 2-13-054 N—Ph N—Ph b1 b1 b1 b2 2-13-055 N—Ph N—Ph b2 b2 b2 b2 2-13-056 N—Ph N—Ph b3 b3 b3 b2 2-13-057 N—Ph N—Ph H H H b3 2-13-058 N—Ph N—Ph t-bu t-bu t-bu b3 2-13-059 N—Ph N—Ph methyl methyl methyl b3 2-13-060 N—Ph N—Ph b1 b1 b1 b3 2-13-061 N—Ph N—Ph b2 b2 b2 b3 2-13-062 N—Ph N—Ph b3 b3 b3 b3 2-13-063 N—Ph N—Ph H H H b4 2-13-064 N—Ph N—Ph t-bu t-bu t-bu b4 2-13-065 N—Ph N—Ph methyl methyl methyl b4 2-13-066 N—Ph N—Ph b1 b1 b1 b4 2-13-067 N—Ph N—Ph b2 b2 b2 b4 2-13-068 N—Ph N—Ph b3 b3 b3 b4 2-13-069 N—Ph N—Ph H H H b5 2-13-070 N—Ph N—Ph t-bu t-bu t-bu b5 2-13-071 N—Ph N—Ph methyl methyl methyl b5 2-13-072 N—Ph N—Ph b1 b1 b1 b5 2-13-073 N—Ph N—Ph b2 b2 b2 b5 2-13-074 N—Ph N—Ph b3 b3 b3 b5 2-13-075 N—Ph N—Ph H H H b6 2-13-076 N—Ph N—Ph t-bu t-bu t-bu b6 2-13-077 N—Ph N—Ph methyl methyl methyl b6 2-13-078 N—Ph N—Ph b1 b1 b1 b6 2-13-079 N—Ph N—Ph b2 b2 b2 b6 2-13-080 N—Ph N—Ph b3 b3 b3 b6 2-13-081 N—Ph N—Ph H H H b7 2-13-082 N—Ph N—Ph t-bu t-bu t-bu b7 2-13-083 N—Ph N—Ph methyl methyl methyl b7 2-13-084 N—Ph N—Ph b1 b1 b1 b7 2-13-085 N—Ph N—Ph b2 b2 b2 b7 2-13-086 N—Ph N—Ph b3 b3 b3 b7 2-13-087 N—Ph N—Ph H H H b8 2-13-088 N—Ph N—Ph t-bu t-bu t-bu b8 2-13-089 N—Ph N—Ph methyl methyl methyl b8 2-13-090 N—Ph N—Ph b1 b1 b1 b8 2-13-091 N—Ph N—Ph b2 b2 b2 b8 2-13-092 N—Ph N—Ph b3 b3 b3 b8 2-13-093 N—Ph N—Ph H H H b9 2-13-094 N—Ph N—Ph t-bu t-bu t-bu b9 2-13-095 N—Ph N—Ph methyl methyl methyl b9 2-13-096 N—Ph N—Ph b1 b1 b1 b9 2-13-097 N—Ph N—Ph b2 b2 b2 b9 2-13-098 N—Ph N—Ph b3 b3 b3 b9 2-13-099 N—Ph N—Ph H H H b10 2-13-100 N—Ph N—Ph t-bu t-bu t-bu b10 2-13-101 N—Ph N—Ph methyl methyl methyl b10 2-13-102 N—Ph N—Ph b1 b1 b1 b10 2-13-103 N—Ph N—Ph b2 b2 b2 b10 2-13-104 N—Ph N—Ph b3 b3 b3 b10 2-13-105 N-tolyl N-tolyl H H H H 2-13-106 N-tolyl N-tolyl t-bu H t-bu H 2-13-107 N-tolyl N-tolyl methyl H methyl H 2-13-108 N-tolyl N-tolyl t-bu t-bu t-bu t-bu 2-13-109 N-tolyl N-tolyl methyl methyl methyl methyl 2-13-110 N-tolyl N-tolyl b1 H b1 H 2-13-111 N-tolyl N-tolyl b2 H b2 H 2-13-112 N-tolyl N-tolyl b3 H b3 H 2-13-113 N-tolyl N-tolyl H H H a1 2-13-114 N-tolyl N-tolyl t-bu t-bu t-bu a1 2-13-115 N-tolyl N-tolyl methyl methyl methyl a1 2-13-116 N-tolyl N-tolyl b1 b1 b1 a1 2-13-117 N-tolyl N-tolyl b2 b2 b2 a1 2-13-118 N-tolyl N-tolyl b3 b3 b3 a1 2-13-119 N-tolyl N-tolyl H H H a2 2-13-120 N-tolyl N-tolyl t-bu t-bu t-bu a2 2-13-121 N-tolyl N-tolyl methyl methyl methyl a2 2-13-122 N-tolyl N-tolyl b1 b1 b1 a2 2-13-123 N-tolyl N-tolyl b2 b2 b2 a2 2-13-124 N-tolyl N-tolyl b3 b3 b3 a2 2-13-125 N-tolyl N-tolyl H H H a3 2-13-126 N-tolyl N-tolyl t-bu t-bu t-bu a3 2-13-127 N-tolyl N-tolyl methyl methyl methyl a3 2-13-128 N-tolyl N-tolyl b1 b1 b1 a3 2-13-129 N-tolyl N-tolyl b2 b2 b2 a3 2-13-130 N-tolyl N-tolyl b3 b3 b3 a3 2-13-131 N-tolyl N-tolyl H H H a4 2-13-132 N-tolyl N-tolyl t-bu t-bu t-bu a4 2-13-133 N-tolyl N-tolyl methyl methyl methyl a4 2-13-134 N-tolyl N-tolyl b1 b1 b1 a4 2-13-135 N-tolyl N-tolyl b2 b2 b2 a4 2-13-136 N-tolyl N-tolyl b3 b3 b3 a4 2-13-137 N-tolyl N-tolyl H H H a5 2-13-138 N-tolyl N-tolyl t-bu t-bu t-bu a5 2-13-139 N-tolyl N-tolyl methyl methyl methyl a5 2-13-140 N-tolyl N-tolyl b1 b1 b1 a5 2-13-141 N-tolyl N-tolyl b2 b2 b2 a5 2-13-142 N-tolyl N-tolyl b3 b3 b3 a5 2-13-143 N-tolyl N-tolyl H H H a6 2-13-144 N-tolyl N-tolyl t-bu t-bu t-bu a6 2-13-145 N-tolyl N-tolyl methyl methyl methyl a6 2-13-146 N-tolyl N-tolyl b1 b1 b1 a6 2-13-147 N-tolyl N-tolyl b2 b2 b2 a6 2-13-148 N-tolyl N-tolyl b3 b3 b3 a6 2-13-149 N-tolyl N-tolyl H H H b1 2-13-150 N-tolyl N-tolyl t-bu t-bu t-bu b1 2-13-151 N-tolyl N-tolyl methyl methyl methyl b1 2-13-152 N-tolyl N-tolyl b1 b1 b1 b1 2-13-153 N-tolyl N-tolyl b2 b2 b2 b1 2-13-154 N-tolyl N-tolyl b3 b3 b3 b1 2-13-155 N-tolyl N-tolyl H H H b2 2-13-156 N-tolyl N-tolyl t-bu t-bu t-bu b2 2-13-157 N-tolyl N-tolyl methyl methyl methyl b2 2-13-158 N-tolyl N-tolyl b1 b1 b1 b2 2-13-159 N-tolyl N-tolyl b2 b2 b2 b2 2-13-160 N-tolyl N-tolyl b3 b3 b3 b2 2-13-161 N-tolyl N-tolyl H H H b3 2-13-162 N-tolyl N-tolyl t-bu t-bu t-bu b3 2-13-163 N-tolyl N-tolyl methyl methyl methyl b3 2-13-164 N-tolyl N-tolyl b1 b1 b1 b3 2-13-165 N-tolyl N-tolyl b2 b2 b2 b3 2-13-166 N-tolyl N-tolyl b3 b3 b3 b3 2-13-167 N-tolyl N-tolyl H H H b4 2-13-168 N-tolyl N-tolyl t-bu t-bu t-bu b4 2-13-169 N-tolyl N-tolyl methyl methyl methyl b4 2-13-170 N-tolyl N-tolyl b1 b1 b1 b4 2-13-171 N-tolyl N-tolyl b2 b2 b2 b4 2-13-172 N-tolyl N-tolyl b3 b3 b3 b4 2-13-173 N-tolyl N-tolyl H H H b5 2-13-174 N-tolyl N-tolyl t-bu t-bu t-bu b5 2-13-175 N-tolyl N-tolyl methyl methyl methyl b5 2-13-176 N-tolyl N-tolyl b1 b1 b1 b5 2-13-177 N-tolyl N-tolyl b2 b2 b2 b5 2-13-178 N-tolyl N-tolyl b3 b3 b3 b5 2-13-179 N-tolyl N-tolyl H H H b6 2-13-180 N-tolyl N-tolyl t-bu t-bu t-bu b6 2-13-181 N-tolyl N-tolyl methyl methyl methyl b6 2-13-182 N-tolyl N-tolyl b1 b1 b1 b6 2-13-183 N-tolyl N-tolyl b2 b2 b2 b6 2-13-184 N-tolyl N-tolyl b3 b3 b3 b6 2-13-185 N-tolyl N-tolyl H H H b7 2-13-186 N-tolyl N-tolyl t-bu t-bu t-bu b7 2-13-187 N-tolyl N-tolyl methyl methyl methyl b7 2-13-188 N-tolyl N-tolyl b1 b1 b1 b7 2-13-189 N-tolyl N-tolyl b2 b2 b2 b7 2-13-190 N-tolyl N-tolyl b3 b3 b3 b7 2-13-191 N-tolyl N-tolyl H H H b8 2-13-192 N-tolyl N-tolyl t-bu t-bu t-bu b8 2-13-193 N-tolyl N-tolyl methyl methyl methyl b8 2-13-194 N-tolyl N-tolyl b1 b1 b1 b8 2-13-195 N-tolyl N-tolyl b2 b2 b2 b8 2-13-196 N-tolyl N-tolyl b3 b3 b3 b8 2-13-197 N-tolyl N-tolyl H H H b9 2-13-198 N-tolyl N-tolyl t-bu t-bu t-bu b9 2-13-199 N-tolyl N-tolyl methyl methyl methyl b9 2-13-200 N-tolyl N-tolyl b1 b1 b1 b9 2-13-201 N-tolyl N-tolyl b2 b2 b2 b9 2-13-202 N-tolyl N-tolyl b3 b3 b3 b9 2-13-203 N-tolyl N-tolyl H H H b10 2-13-204 N-tolyl N-tolyl t-bu t-bu t-bu b10 2-13-205 N-tolyl N-tolyl methyl methyl methyl b10 2-13-206 N-tolyl N-tolyl b1 b1 b1 b10 2-13-207 N-tolyl N-tolyl b2 b2 b2 b10 2-13-208 N-tolyl N-tolyl b3 b3 b3 b10 2-13-209 N-Biph N-Biph H H H H 2-13-210 N-Biph N-Biph t-bu H t-bu H 2-13-211 N-Biph N-Biph methyl H methyl H 2-13-212 N-Biph N-Biph t-bu t-bu t-bu t-bu 2-13-213 N-Biph N-Biph methyl methyl methyl methyl 2-13-214 N-Biph N-Biph b1 H b1 H 2-13-215 N-Biph N-Biph b2 H b2 H 2-13-216 N-Biph N-Biph b3 H b3 H 2-13-217 N-Biph N-Biph H H H a1 2-13-218 N-Biph N-Biph t-bu t-bu t-bu a1 2-13-219 N-Biph N-Biph methyl methyl methyl a1 2-13-220 N-Biph N-Biph b1 b1 b1 a1 2-13-221 N-Biph N-Biph b2 b2 b2 a1 2-13-222 N-Biph N-Biph b3 b3 b3 a1 2-13-223 N-Biph N-Biph H H H a2 2-13-224 N-Biph N-Biph t-bu t-bu t-bu a2 2-13-225 N-Biph N-Biph methyl methyl methyl a2 2-13-226 N-Biph N-Biph b1 b1 b1 a2 2-13-227 N-Biph N-Biph b2 b2 b2 a2 2-13-228 N-Biph N-Biph b3 b3 b3 a2 2-13-229 N-Biph N-Biph H H H a3 2-13-230 N-Biph N-Biph t-bu t-bu t-bu a3 2-13-231 N-Biph N-Biph methyl methyl methyl a3 2-13-232 N-Biph N-Biph b1 b1 b1 a3 2-13-233 N-Biph N-Biph b2 b2 b2 a3 2-13-234 N-Biph N-Biph b3 b3 b3 a3 2-13-235 N-Biph N-Biph H H H a4 2-13-236 N-Biph N-Biph t-bu t-bu t-bu a4 2-13-237 N-Biph N-Biph methyl methyl methyl a4 2-13-238 N-Biph N-Biph b1 b1 b1 a4 2-13-239 N-Biph N-Biph b2 b2 b2 a4 2-13-240 N-Biph N-Biph b3 b3 b3 a4 2-13-241 N-Biph N-Biph H H H a5 2-13-242 N-Biph N-Biph t-bu t-bu t-bu a5 2-13-243 N-Biph N-Biph methyl methyl methyl a5 2-13-244 N-Biph N-Biph b1 b1 b1 a5 2-13-245 N-Biph N-Biph b2 b2 b2 a5 2-13-246 N-Biph N-Biph b3 b3 b3 a5 2-13-247 N-Biph N-Biph H H H a6 2-13-248 N-Biph N-Biph t-bu t-bu t-bu a6 2-13-249 N-Biph N-Biph methyl methyl methyl a6 2-13-250 N-Biph N-Biph b1 b1 b1 a6 2-13-251 N-Biph N-Biph b2 b2 b2 a6 2-13-252 N-Biph N-Biph b3 b3 b3 a6 2-13-253 N-Biph N-Biph H H H b1 2-13-254 N-Biph N-Biph t-bu t-bu t-bu b1 2-13-255 N-Biph N-Biph methyl methyl methyl b1 2-13-256 N-Biph N-Biph b1 b1 b1 b1 2-13-257 N-Biph N-Biph b2 b2 b2 b1 2-13-258 N-Biph N-Biph b3 b3 b3 b1 2-13-259 N-Biph N-Biph H H H b2 2-13-260 N-Biph N-Biph t-bu t-bu t-bu b2 2-13-261 N-Biph N-Biph methyl methyl methyl b2 2-13-262 N-Biph N-Biph b1 b1 b1 b2 2-13-263 N-Biph N-Biph b2 b2 b2 b2 2-13-264 N-Biph N-Biph b3 b3 b3 b2 2-13-265 N-Biph N-Biph H H H b3 2-13-266 N-Biph N-Biph t-bu t-bu t-bu b3 2-13-267 N-Biph N-Biph methyl methyl methyl b3 2-13-268 N-Biph N-Biph b1 b1 b1 b3 2-13-269 N-Biph N-Biph b2 b2 b2 b3 2-13-270 N-Biph N-Biph b3 b3 b3 b3 2-13-271 N-Biph N-Biph H H H b4 2-13-272 N-Biph N-Biph t-bu t-bu t-bu b4 2-13-273 N-Biph N-Biph methyl methyl methyl b4 2-13-274 N-Biph N-Biph b1 b1 b1 b4 2-13-275 N-Biph N-Biph b2 b2 b2 b4 2-13-276 N-Biph N-Biph b3 b3 b3 b4 2-13-277 N-Biph N-Biph H H H b5 2-13-278 N-Biph N-Biph t-bu t-bu t-bu b5 2-13-279 N-Biph N-Biph methyl methyl methyl b5 2-13-280 N-Biph N-Biph b1 b1 b1 b5 2-13-281 N-Biph N-Biph b2 b2 b2 b5 2-13-282 N-Biph N-Biph b3 b3 b3 b5 2-13-283 N-Biph N-Biph H H H b6 2-13-284 N-Biph N-Biph t-bu t-bu t-bu b6 2-13-285 N-Biph N-Biph methyl methyl methyl b6 2-13-286 N-Biph N-Biph b1 b1 b1 b6 2-13-287 N-Biph N-Biph b2 b2 b2 b6 2-13-288 N-Biph N-Biph b3 b3 b3 b6 2-13-289 N-Biph N-Biph H H H b7 2-13-290 N-Biph N-Biph t-bu t-bu t-bu b7 2-13-291 N-Biph N-Biph methyl methyl methyl b7 2-13-292 N-Biph N-Biph b1 b1 b1 b7 2-13-293 N-Biph N-Biph b2 b2 b2 b7 2-13-294 N-Biph N-Biph b3 b3 b3 b7 2-13-295 N-Biph N-Biph H H H b8 2-13-296 N-Biph N-Biph t-bu t-bu t-bu b8 2-13-297 N-Biph N-Biph methyl methyl methyl b8 2-13-298 N-Biph N-Biph b1 b1 b1 b8 2-13-299 N-Biph N-Biph b2 b2 b2 b8 2-13-300 N-Biph N-Biph b3 b3 b3 b8 2-13-301 N-Biph N-Biph H H H b9 2-13-302 N-Biph N-Biph t-bu t-bu t-bu b9 2-13-303 N-Biph N-Biph methyl methyl methyl b9 2-13-304 N-Biph N-Biph b1 b1 b1 b9 2-13-305 N-Biph N-Biph b2 b2 b2 b9 2-13-306 N-Biph N-Biph b3 b3 b3 b9 2-13-307 N-Biph N-Biph H H H b10 2-13-308 N-Biph N-Biph t-bu t-bu t-bu b10 2-13-309 N-Biph N-Biph methyl methyl methyl b10 2-13-310 N-Biph N-Biph b1 b1 b1 b10 2-13-311 N-Biph N-Biph b2 b2 b2 b10 2-13-312 N-Biph N-Biph b3 b3 b3 b10 2-13-313 O N—Ph H H H H 2-13-314 O N—Ph t-bu H t-bu H 2-13-315 O N—Ph methyl H methyl H 2-13-316 O N—Ph t-bu t-bu t-bu t-bu 2-13-317 O N—Ph methyl methyl methyl methyl 2-13-318 O N—Ph b1 H b1 H 2-13-319 O N—Ph b2 H b2 H 2-13-320 O N—Ph b3 H b3 H 2-13-321 O N—Ph H H H a1 2-13-322 O N—Ph t-bu t-bu t-bu a1 2-13-323 O N—Ph methyl methyl methyl a1 2-13-324 O N—Ph b1 b1 b1 a1 2-13-325 O N—Ph b2 b2 b2 a1 2-13-326 O N—Ph b3 b3 b3 a1 2-13-327 O N—Ph H H H a2 2-13-328 O N—Ph t-bu t-bu t-bu a2 2-13-329 O N—Ph methyl methyl methyl a2 2-13-330 O N—Ph b1 b1 b1 a2 2-13-331 O N—Ph b2 b2 b2 a2 2-13-332 O N—Ph b3 b3 b3 a2 2-13-333 O N—Ph H H H a3 2-13-334 O N—Ph t-bu t-bu t-bu a3 2-13-335 O N—Ph methyl methyl methyl a3 2-13-336 O N—Ph b1 b1 b1 a3 2-13-337 O N—Ph b2 b2 b2 a3 2-13-338 O N—Ph b3 b3 b3 a3 2-13-339 O N—Ph H H H a4 2-13-340 O N—Ph t-bu t-bu t-bu a4 2-13-341 O N—Ph methyl methyl methyl a4 2-13-342 O N—Ph b1 b1 b1 a4 2-13-343 O N—Ph b2 b2 b2 a4 2-13-344 O N—Ph b3 b3 b3 a4 2-13-345 O N—Ph H H H a5 2-13-346 O N—Ph t-bu t-bu t-bu a5 2-13-347 O N—Ph methyl methyl methyl a5 2-13-348 O N—Ph b1 b1 b1 a5 2-13-349 O N—Ph b2 b2 b2 a5 2-13-350 O N—Ph b3 b3 b3 a5 2-13-351 O N—Ph H H H a6 2-13-352 O N—Ph t-bu t-bu t-bu a6 2-13-353 O N—Ph methyl methyl methyl a6 2-13-354 O N—Ph b1 b1 b1 a6 2-13-355 O N—Ph b2 b2 b2 a6 2-13-356 O N—Ph b3 b3 b3 a6 2-13-357 O N—Ph H H H b1 2-13-358 O N—Ph t-bu t-bu t-bu b1 2-13-359 O N—Ph methyl methyl methyl b1 2-13-360 O N—Ph b1 b1 b1 b1 2-13-361 O N—Ph b2 b2 b2 b1 2-13-362 O N—Ph b3 b3 b3 b1 2-13-363 O N—Ph H H H b2 2-13-364 O N—Ph t-bu t-bu t-bu b2 2-13-365 O N—Ph methyl methyl methyl b2 2-13-366 O N—Ph b1 b1 b1 b2 2-13-367 O N—Ph b2 b2 b2 b2 2-13-368 O N—Ph b3 b3 b3 b2 2-13-369 O N—Ph H H H b3 2-13-370 O N—Ph t-bu t-bu t-bu b3 2-13-371 O N—Ph methyl methyl methyl b3 2-13-372 O N—Ph b1 b1 b1 b3 2-13-373 O N—Ph b2 b2 b2 b3 2-13-374 O N—Ph b3 b3 b3 b3 2-13-375 O N—Ph H H H b4 2-13-376 O N—Ph t-bu t-bu t-bu b4 2-13-377 O N—Ph methyl methyl methyl b4 2-13-378 O N—Ph b1 b1 b1 b4 2-13-379 O N—Ph b2 b2 b2 b4 2-13-380 O N—Ph b3 b3 b3 b4 2-13-381 O N—Ph H H H b5 2-13-382 O N—Ph t-bu t-bu t-bu b5 2-13-383 O N—Ph methyl methyl methyl b5 2-13-384 O N—Ph b1 b1 b1 b5 2-13-385 O N—Ph b2 b2 b2 b5 2-13-386 O N—Ph b3 b3 b3 b5 2-13-387 O N—Ph H H H b6 2-13-388 O N—Ph t-bu t-bu t-bu b6 2-13-389 O N—Ph methyl methyl methyl b6 2-13-390 O N—Ph b1 b1 b1 b6 2-13-391 O N—Ph b2 b2 b2 b6 2-13-392 O N—Ph b3 b3 b3 b6 2-13-393 O N—Ph H H H b7 2-13-394 O N—Ph t-bu t-bu t-bu b7 2-13-395 O N—Ph methyl methyl methyl b7 2-13-396 O N—Ph b1 b1 b1 b7 2-13-397 O N—Ph b2 b2 b2 b7 2-13-398 O N—Ph b3 b3 b3 b7 2-13-399 O N—Ph H H H b8 2-13-400 O N—Ph t-bu t-bu t-bu b8 2-13-401 O N—Ph methyl methyl methyl b8 2-13-402 O N—Ph b1 b1 b1 b8 2-13-403 O N—Ph b2 b2 b2 b8 2-13-404 O N—Ph b3 b3 b3 b8 2-13-405 O N—Ph H H H b9 2-13-406 O N—Ph t-bu t-bu t-bu b9 2-13-407 O N—Ph methyl methyl methyl b9 2-13-408 O N—Ph b1 b1 b1 b9 2-13-409 O N—Ph b2 b2 b2 b9 2-13-410 O N—Ph b3 b3 b3 b9 2-13-411 O N—Ph H H H b10 2-13-412 O N—Ph t-bu t-bu t-bu b10 2-13-413 O N—Ph methyl methyl methyl b10 2-13-414 O N—Ph b1 b1 b1 b10 2-13-415 O N—Ph b2 b2 b2 b10 2-13-416 O N—Ph b3 b3 b3 b10 2-13-417 S N—Ph H H H H 2-13-418 S N—Ph t-bu H t-bu H 2-13-419 S N—Ph methyl H methyl H 2-13-420 S N—Ph t-bu t-bu t-bu t-bu 2-13-421 S N—Ph methyl methyl methyl methyl 2-13-422 S N—Ph b1 H b1 H 2-13-423 S N—Ph b2 H b2 H 2-13-424 S N—Ph b3 H b3 H 2-13-425 S N—Ph H H H a1 2-13-426 S N—Ph t-bu t-bu t-bu a1 2-13-427 S N—Ph methyl methyl methyl a1 2-13-428 S N—Ph b1 b1 b1 a1 2-13-429 S N—Ph b2 b2 b2 a1 2-13-430 S N—Ph b3 b3 b3 a1 2-13-431 S N—Ph H H H a2 2-13-432 S N—Ph t-bu t-bu t-bu a2 2-13-433 S N—Ph methyl methyl methyl a2 2-13-434 S N—Ph b1 b1 b1 a2 2-13-435 S N—Ph b2 b2 b2 a2 2-13-436 S N—Ph b3 b3 b3 a2 2-13-437 S N—Ph H H H a3 2-13-438 S N—Ph t-bu t-bu t-bu a3 2-13-439 S N—Ph methyl methyl methyl a3 2-13-440 S N—Ph b1 b1 b1 a3 2-13-441 S N—Ph b2 b2 b2 a3 2-13-442 S N—Ph b3 b3 b3 a3 2-13-443 S N—Ph H H H a4 2-13-444 S N—Ph t-bu t-bu t-bu a4 2-13-445 S N—Ph methyl methyl methyl a4 2-13-446 S N—Ph b1 b1 b1 a4 2-13-447 S N—Ph b2 b2 b2 a4 2-13-448 S N—Ph b3 b3 b3 a4 2-13-449 S N—Ph H H H a5 2-13-450 S N—Ph t-bu t-bu t-bu a5 2-13-451 S N—Ph methyl methyl methyl a5 2-13-452 S N—Ph b1 b1 b1 a5 2-13-453 S N—Ph b2 b2 b2 a5 2-13-454 S N—Ph b3 b3 b3 a5 2-13-455 S N—Ph H H H a6 2-13-456 S N—Ph t-bu t-bu t-bu a6 2-13-457 S N—Ph methyl methyl methyl a6 2-13-458 S N—Ph b1 b1 b1 a6 2-13-459 S N—Ph b2 b2 b2 a6 2-13-460 S N—Ph b3 b3 b3 a6 2-13-461 S N—Ph H H H b1 2-13-462 S N—Ph t-bu t-bu t-bu b1 2-13-463 S N—Ph methyl methyl methyl b1 2-13-464 S N—Ph b1 b1 b1 b1 2-13-465 S N—Ph b2 b2 b2 b1 2-13-466 S N—Ph b3 b3 b3 b1 2-13-467 S N—Ph H H H b2 2-13-468 S N—Ph t-bu t-bu t-bu b2 2-13-469 S N—Ph methyl methyl methyl b2 2-13-470 S N—Ph b1 b1 b1 b2 2-13-471 S N—Ph b2 b2 b2 b2 2-13-472 S N—Ph b3 b3 b3 b2 2-13-473 S N—Ph H H H b3 2-13-474 S N—Ph t-bu t-bu t-bu b3 2-13-475 S N—Ph methyl methyl methyl b3 2-13-476 S N—Ph b1 b1 b1 b3 2-13-477 S N—Ph b2 b2 b2 b3 2-13-478 S N—Ph b3 b3 b3 b3 2-13-479 S N—Ph H H H b4 2-13-480 S N—Ph t-bu t-bu t-bu b4 2-13-481 S N—Ph methyl methyl methyl b4 2-13-482 S N—Ph b1 b1 b1 b4 2-13-483 S N—Ph b2 b2 b2 b4 2-13-484 S N—Ph b3 b3 b3 b4 2-13-485 S N—Ph H H H b5 2-13-486 S N—Ph t-bu t-bu t-bu b5 2-13-487 S N—Ph methyl methyl methyl b5 2-13-488 S N—Ph b1 b1 b1 b5 2-13-489 S N—Ph b2 b2 b2 b5 2-13-490 S N—Ph b3 b3 b3 b5 2-13-491 S N—Ph H H H b6 2-13-492 S N—Ph t-bu t-bu t-bu b6 2-13-493 S N—Ph methyl methyl methyl b6 2-13-494 S N—Ph b1 b1 b1 b6 2-13-495 S N—Ph b2 b2 b2 b6 2-13-496 S N—Ph b3 b3 b3 b6 2-13-497 S N—Ph H H H b7 2-13-498 S N—Ph t-bu t-bu t-bu b7 2-13-499 S N—Ph methyl methyl methyl b7 2-13-500 S N—Ph b1 b1 b1 b7 2-13-501 S N—Ph b2 b2 b2 b7 2-13-502 S N—Ph b3 b3 b3 b7 2-13-503 S N—Ph H H H b8 2-13-504 S N—Ph t-bu t-bu t-bu b8 2-13-505 S N—Ph methyl methyl methyl b8 2-13-506 S N—Ph b1 b1 b1 b8 2-13-507 S N—Ph b2 b2 b2 b8 2-13-508 S N—Ph b3 b3 b3 b8 2-13-509 S N—Ph H H H b9 2-13-510 S N—Ph t-bu t-bu t-bu b9 2-13-511 S N—Ph methyl methyl methyl b9 2-13-512 S N—Ph b1 b1 b1 b9 2-13-513 S N—Ph b2 b2 b2 b9 2-13-514 S N—Ph b3 b3 b3 b9 2-13-515 S N—Ph H H H b10 2-13-516 S N—Ph t-bu t-bu t-bu b10 2-13-517 S N—Ph methyl methyl methyl b10 2-13-518 S N—Ph b1 b1 b1 b10 2-13-519 S N—Ph b2 b2 b2 b10 2-13-520 S N—Ph b3 b3 b3 b10

Group 2-14

[0115] The compounds are represented by the formula 2-14 below, wherein X.sub.1 is B, and Y1, Y2, R1b, R1d, R2b, R2d, R3a are each shown in the table 14 below,

##STR00031##

TABLE-US-00014 TABLE 14 Compound No. Y1 Y2 R1b R1d R2b R2d R3a 2-14-001 N—Ph N—Ph H H H H H 2-14-002 N—Ph N—Ph t-bu H t-bu H H 2-14-003 N—Ph N—Ph methyl H methyl H H 2-14-004 N—Ph N—Ph t-bu t-bu t-bu t-bu t-bu 2-14-005 N—Ph N—Ph methyl methyl methyl methyl methyl 2-14-006 N—Ph N—Ph b1 H b1 H H 2-14-007 N—Ph N—Ph b2 H b2 H H 2-14-008 N—Ph N—Ph b3 H b3 H H 2-14-009 N—Ph N—Ph t-bu H t-bu H t-bu 2-14-010 N—Ph N—Ph methyl H methyl H methyl 2-14-011 N—Ph N—Ph b1 H b1 H b1 2-14-012 N—Ph N—Ph b2 H b2 H b2 2-14-013 N—Ph N—Ph b3 H b3 H b3 2-14-014 N-tolyl N-tolyl H H H H H 2-14-015 N-tolyl N-tolyl t-bu H t-bu H H 2-14-016 N-tolyl N-tolyl methyl H methyl H H 2-14-017 N-tolyl N-tolyl t-bu t-bu t-bu t-bu t-bu 2-14-018 N-tolyl N-tolyl methyl methyl methyl methyl methyl 2-14-019 N-tolyl N-tolyl b1 H b1 H H 2-14-020 N-tolyl N-tolyl b2 H b2 H H 2-14-021 N-tolyl N-tolyl b3 H b3 H H 2-14-022 N-tolyl N-tolyl t-bu H t-bu H t-bu 2-14-023 N-tolyl N-tolyl methyl H methyl H methyl 2-14-024 N-tolyl N-tolyl b1 H b1 H b1 2-14-025 N-tolyl N-tolyl b2 H b2 H b2 2-14-026 N-tolyl N-tolyl b3 H b3 H b3 2-14-027 N-Biph N-Biph H H H H H 2-14-028 N-Biph N-Biph t-bu H t-bu H H 2-14-029 N-Biph N-Biph methyl H methyl H H 2-14-030 N-Biph N-Biph t-bu t-bu t-bu t-bu t-bu 2-14-031 N-Biph N-Biph methyl methyl methyl methyl methyl 2-14-032 N-Biph N-Biph b1 H b1 H H 2-14-033 N-Biph N-Biph b2 H b2 H H 2-14-034 N-Biph N-Biph b3 H b3 H H 2-14-035 N-Biph N-Biph t-bu H t-bu H t-bu 2-14-036 N-Biph N-Biph methyl H methyl H methyl 2-14-037 N-Biph N-Biph b1 H b1 H b1 2-14-038 N-Biph N-Biph b2 H b2 H b2 2-14-039 N-Biph N-Biph b3 H b3 H b3 2-14-040 N—Ph O H H H H H 2-14-041 N—Ph O t-bu H t-bu H H 2-14-042 N—Ph O methyl H methyl H H 2-14-043 N—Ph O t-bu t-bu t-bu t-bu t-bu 2-14-044 N—Ph O methyl methyl methyl methyl methyl 2-14-045 N—Ph O b1 H b1 H H 2-14-046 N—Ph O b2 H b2 H H 2-14-047 N—Ph O b3 H b3 H H 2-14-048 N—Ph O t-bu H t-bu H t-bu 2-14-049 N—Ph O methyl H methyl H methyl 2-14-050 N—Ph O b1 H b1 H b1 2-14-051 N—Ph O b2 H b2 H b2 2-14-052 N—Ph O b3 H b3 H b3 2-14-053 N—Ph S H H H H H 2-14-054 N—Ph S t-bu H t-bu H H 2-14-055 N—Ph S methyl H methyl H H 2-14-056 N—Ph S t-bu t-bu t-bu t-bu t-bu 2-14-057 N—Ph S methyl methyl methyl methyl methyl 2-14-058 N—Ph S b1 H b1 H H 2-14-059 N—Ph S b2 H b2 H H 2-14-060 N—Ph S b3 H b3 H H 2-14-061 N—Ph S t-bu H t-bu H t-bu 2-14-062 N—Ph S methyl H methyl H methyl 2-14-063 N—Ph S b1 H b1 H b1 2-14-064 N—Ph S b2 H b2 H b2 2-14-065 N—Ph S b3 H b3 H b3

Group 2-15

[0116] The compounds are represented by the formula 2-15 below, wherein X.sub.1 is B, and Y1, Y2, R1b, R1d, R2a, R2c, R3a are each shown in the table 15 below,

##STR00032##

TABLE-US-00015 TABLE 15 Compound No. Y1 Y2 R1b R1d R2a R2c R3a 2-15-001 N—Ph N—Ph H H H H H 2-15-002 N—Ph N—Ph t-bu H t-bu H H 2-15-003 N—Ph N—Ph methyl H methyl H H 2-15-004 N—Ph N—Ph t-bu t-bu t-bu t-bu t-bu 2-15-005 N—Ph N—Ph methyl methyl methyl methyl methyl 2-15-006 N—Ph N—Ph b1 H b1 b1 H 2-15-007 N—Ph N—Ph b2 H b2 b2 H 2-15-008 N—Ph N—Ph b3 H b3 b3 H 2-15-009 N—Ph N—Ph b1 H b1 b1 b1 2-15-010 N—Ph N—Ph b2 H b2 b2 b2 2-15-011 N—Ph N—Ph b3 H b3 b3 b3 2-15-012 N-tolyl N-tolyl H H H H H 2-15-013 N-tolyl N-tolyl t-bu H t-bu H H 2-15-014 N-tolyl N-tolyl methyl H methyl H H 2-15-015 N-tolyl N-tolyl t-bu t-bu t-bu t-bu t-bu 2-15-016 N-tolyl N-tolyl methyl methyl methyl methyl methyl 2-15-017 N-tolyl N-tolyl b1 H b1 b1 H 2-15-018 N-tolyl N-tolyl b2 H b2 b2 H 2-15-019 N-tolyl N-tolyl b3 H b3 b3 H 2-15-020 N-tolyl N-tolyl b1 H b1 b1 b1 2-15-021 N-tolyl N-tolyl b2 H b2 b2 b2 2-15-022 N-tolyl N-tolyl b3 H b3 b3 b3 2-15-023 N-Biph N-Biph H H H H H 2-15-024 N-Biph N-Biph t-bu H t-bu H H 2-15-025 N-Biph N-Biph methyl H methyl H H 2-15-026 N-Biph N-Biph t-bu t-bu t-bu t-bu t-bu 2-15-027 N-Biph N-Biph methyl methyl methyl methyl methyl 2-15-028 N-Biph N-Biph b1 H b1 b1 H 2-15-029 N-Biph N-Biph b2 H b2 b2 H 2-15-030 N-Biph N-Biph b3 H b3 b3 H 2-15-031 N-Biph N-Biph b1 H b1 b1 b1 2-15-032 N-Biph N-Biph b2 H b2 b2 b2 2-15-033 N-Biph N-Biph b3 H b3 b3 b3 2-15-034 N—Ph O H H H H H 2-15-035 N—Ph O t-bu H t-bu H H 2-15-036 N—Ph O methyl H methyl H H 2-15-037 N—Ph O t-bu t-bu t-bu t-bu t-bu 2-15-038 N—Ph O methyl methyl methyl methyl methyl 2-15-039 N—Ph O b1 H b1 b1 H 2-15-040 N—Ph O b2 H b2 b2 H 2-15-041 N—Ph O b3 H b3 b3 H 2-15-042 N—Ph O b1 H b1 b1 b1 2-15-043 N—Ph O b2 H b2 b2 b2 2-15-044 N—Ph O b3 H b3 b3 b3 2-15-045 N—Ph S H H H H H 2-15-046 N—Ph S t-bu H t-bu H H 2-15-047 N—Ph S methyl H methyl H H 2-15-048 N—Ph S t-bu t-bu t-bu t-bu t-bu 2-15-049 N—Ph S methyl methyl methyl methyl Methyl 2-15-050 N—Ph S b1 H b1 b1 H 2-15-051 N—Ph S b2 H b2 b2 H 2-15-052 N—Ph S b3 H b3 b3 H 2-15-053 N—Ph S b1 H b1 b1 b1 2-15-054 N—Ph S b2 H b2 b2 b2 2-15-055 N—Ph S b3 H b3 b3 b3

Group 2-16

[0117] The compounds are represented by the formula 2-16 below, wherein X.sub.1 is B, and Y1, Y2, R1a, R1c, R2b, R2d, R3a are each shown in the table 16 below,

##STR00033##

TABLE-US-00016 TABLE 16 Compound No. Y1 Y2 R1a R1c R2b R2d R3a 2-16-001 N—Ph N—Ph H H H H H 2-16-002 N—Ph N—Ph t-bu H t-bu H H 2-16-003 N—Ph N—Ph methyl H methyl H H 2-16-004 N—Ph N—Ph t-bu t-bu t-bu t-bu t-bu 2-16-005 N—Ph N—Ph methyl methyl methyl methyl methyl 2-16-006 N—Ph N—Ph b1 b1 b1 H H 2-16-007 N—Ph N—Ph b2 b2 b2 H H 2-16-008 N—Ph N—Ph b3 b3 b3 H H 2-16-009 N—Ph N—Ph b1 b1 b1 H b1 2-16-010 N—Ph N—Ph b2 b2 b2 H b2 2-16-011 N—Ph N—Ph b3 b3 b3 H b3 2-16-012 N-tolyl N-tolyl H H H H H 2-16-013 N-tolyl N-tolyl t-bu H t-bu H H 2-16-014 N-tolyl N-tolyl methyl H methyl H H 2-16-015 N-tolyl N-tolyl t-bu t-bu t-bu t-bu t-bu 2-16-016 N-tolyl N-tolyl methyl methyl methyl methyl methyl 2-16-017 N-tolyl N-tolyl b1 b1 b1 H H 2-16-018 N-tolyl N-tolyl b2 b2 b2 H H 2-16-019 N-tolyl N-tolyl b3 b3 b3 H H 2-16-020 N-tolyl N-tolyl b1 b1 b1 H b1 2-16-021 N-tolyl N-tolyl b2 b2 b2 H b2 2-16-022 N-tolyl N-tolyl b3 b3 b3 H b3 2-16-023 N-Biph N-Biph H H H H H 2-16-024 N-Biph N-Biph t-bu H t-bu H H 2-16-025 N-Biph N-Biph methyl H methyl H H 2-16-026 N-Biph N-Biph t-bu t-bu t-bu t-bu t-bu 2-16-027 N-Biph N-Biph methyl methyl methyl methyl methyl 2-16-028 N-Biph N-Biph b1 b1 b1 H H 2-16-029 N-Biph N-Biph b2 b2 b2 H H 2-16-030 N-Biph N-Biph b3 b3 b3 H H 2-16-031 N-Biph N-Biph b1 b1 b1 H b1 2-16-032 N-Biph N-Biph b2 b2 b2 H b2 2-16-033 N-Biph N-Biph b3 b3 b3 H b3 2-16-034 N—Ph O H H H H H 2-16-035 N—Ph O t-bu H t-bu H H 2-16-036 N—Ph O methyl H methyl H H 2-16-037 N—Ph O t-bu t-bu t-bu t-bu t-bu 2-16-038 N—Ph O methyl methyl methyl methyl methyl 2-16-039 N—Ph O b1 b1 b1 H H 2-16-040 N—Ph O b2 b2 b2 H H 2-16-041 N—Ph O b3 b3 b3 H H 2-16-042 N—Ph O b1 b1 b1 H b1 2-16-043 N—Ph O b2 b2 b2 H b2 2-16-044 N—Ph O b3 b3 b3 H b3 2-16-045 N—Ph S H H H H H 2-16-046 N—Ph S t-bu H t-bu H H 2-16-047 N—Ph S methyl H methyl H H 2-16-048 N—Ph S t-bu t-bu t-bu t-bu t-bu 2-16-049 N—Ph S methyl methyl methyl methyl methyl 2-16-050 N—Ph S b1 b1 b1 H H 2-16-051 N—Ph S b2 b2 b2 H H 2-16-052 N—Ph S b3 b3 b3 H H 2-16-053 N—Ph S b1 b1 b1 H b1 2-16-054 N—Ph S b2 b2 b2 H b2 2-16-055 N—Ph S b3 b3 b3 H b3

Group 2-17

[0118] The compounds are represented by the formula 2-17 below, wherein X.sub.1 is B, and Y1, Y2, R1a, R1c, R2a, R2c, R3a are each shown in the table 17 below,

##STR00034##

TABLE-US-00017 TABLE 17 Compound No. Y1 Y2 R1a R1c R2a R2c R3a 2-17-001 N—Ph N—Ph H H H H H 2-17-002 N—Ph N—Ph t-bu H t-bu H H 2-17-003 N—Ph N—Ph methyl H methyl H H 2-17-004 N—Ph N—Ph t-bu t-bu t-bu t-bu t-bu 2-17-005 N—Ph N—Ph methyl methyl methyl methyl methyl 2-17-006 N—Ph N—Ph b1 H b1 H H 2-17-007 N—Ph N—Ph b2 H b2 H H 2-17-008 N—Ph N—Ph b3 H b3 H H 2-17-009 N—Ph N—Ph t-bu H t-bu H t-bu 2-17-010 N—Ph N—Ph methyl H methyl H methyl 2-17-011 N—Ph N—Ph b1 H b1 H b1 2-17-012 N—Ph N—Ph b2 H b2 H b2 2-17-013 N—Ph N—Ph b3 H b3 H b3 2-17-014 N—Ph N—Ph b1 b1 b1 b1 H 2-17-015 N—Ph N—Ph b2 b2 b2 b2 H 2-17-016 N—Ph N—Ph b3 b3 b3 b3 H 2-17-017 N—Ph N—Ph b1 b1 b1 b1 b1 2-17-018 N—Ph N—Ph b2 b2 b2 b2 b2 2-17-019 N—Ph N—Ph b3 b3 b3 b3 b3 2-17-020 N-tolyl N-tolyl H H H H H 2-17-021 N-tolyl N-tolyl t-bu H t-bu H H 2-17-022 N-tolyl N-tolyl methyl H methyl H H 2-17-023 N-tolyl N-tolyl t-bu t-bu t-bu t-bu t-bu 2-17-024 N-tolyl N-tolyl methyl methyl methyl methyl methyl 2-17-025 N-tolyl N-tolyl b1 H b1 H H 2-17-026 N-tolyl N-tolyl b2 H b2 H H 2-17-027 N-tolyl N-tolyl b3 H b3 H H 2-17-028 N-tolyl N-tolyl t-bu H t-bu H t-bu 2-17-029 N-tolyl N-tolyl methyl H methyl H methyl 2-17-030 N-tolyl N-tolyl b1 H b1 H b1 2-17-031 N-tolyl N-tolyl b2 H b2 H b2 2-17-032 N-tolyl N-tolyl b3 H b3 H b3 2-17-033 N-tolyl N-tolyl b1 b1 b1 b1 H 2-17-034 N-tolyl N-tolyl b2 b2 b2 b2 H 2-17-035 N-tolyl N-tolyl b3 b3 b3 b3 H 2-17-036 N-tolyl N-tolyl b1 b1 b1 b1 b1 2-17-037 N-tolyl N-tolyl b2 b2 b2 b2 b2 2-17-038 N-tolyl N-tolyl b3 b3 b3 b3 b3 2-17-039 N-Biph N-Biph H H H H H 2-17-040 N-Biph N-Biph t-bu H t-bu H H 2-17-041 N-Biph N-Biph methyl H methyl H H 2-17-042 N-Biph N-Biph t-bu t-bu t-bu t-bu t-bu 2-17-043 N-Biph N-Biph methyl methyl methyl methyl methyl 2-17-044 N-Biph N-Biph b1 H b1 H H 2-17-045 N-Biph N-Biph b2 H b2 H H 2-17-046 N-Biph N-Biph b3 H b3 H H 2-17-047 N-Biph N-Biph t-bu H t-bu H t-bu 2-17-048 N-Biph N-Biph methyl H methyl H methyl 2-17-049 N-Biph N-Biph b1 H b1 H b1 2-17-050 N-Biph N-Biph b2 H b2 H b2 2-17-051 N-Biph N-Biph b3 H b3 H b3 2-17-052 N-Biph N-Biph b1 b1 b1 b1 H 2-17-053 N-Biph N-Biph b2 b2 b2 b2 H 2-17-054 N-Biph N-Biph b3 b3 b3 b3 H 2-17-055 N-Biph N-Biph b1 b1 b1 b1 b1 2-17-056 N-Biph N-Biph b2 b2 b2 b2 b2 2-17-057 N-Biph N-Biph b3 b3 b3 b3 b3 2-17-058 N—Ph O H H H H H 2-17-059 N—Ph O t-bu H t-bu H H 2-17-060 N—Ph O methyl H methyl H H 2-17-061 N—Ph O t-bu t-bu t-bu t-bu t-bu 2-17-062 N—Ph O methyl methyl methyl methyl methyl 2-17-063 N—Ph O b1 H b1 H H 2-17-064 N—Ph O b2 H b2 H H 2-17-065 N—Ph O b3 H b3 H H 2-17-066 N—Ph O t-bu H t-bu H t-bu 2-17-067 N—Ph O methyl H methyl H methyl 2-17-068 N—Ph O b1 H b1 H b1 2-17-069 N—Ph O b2 H b2 H b2 2-17-070 N—Ph O b3 H b3 H b3 2-17-071 N—Ph O b1 b1 b1 b1 H 2-17-072 N—Ph O b2 b2 b2 b2 H 2-17-073 N—Ph O b3 b3 b3 b3 H 2-17-074 N—Ph O b1 b1 b1 b1 b1 2-17-075 N—Ph O b2 b2 b2 b2 b2 2-17-076 N—Ph O b3 b3 b3 b3 b3 2-17-077 N—Ph S H H H H H 2-17-078 N—Ph S t-bu H t-bu H H 2-17-079 N—Ph S methyl H methyl H H 2-17-080 N—Ph S t-bu t-bu t-bu t-bu t-bu 2-17-081 N—Ph S methyl methyl methyl methyl methyl 2-17-082 N—Ph S b1 H b1 H H 2-17-083 N—Ph S b2 H b2 H H 2-17-084 N—Ph S b3 H b3 H H 2-17-085 N—Ph S t-bu H t-bu H t-bu 2-17-086 N—Ph S methyl H methyl H methyl 2-17-087 N—Ph S b1 H b1 H b1 2-17-088 N—Ph S b2 H b2 H b2 2-17-089 N—Ph S b3 H b3 H b3 2-17-090 N—Ph S b1 b1 b1 b1 H 2-17-091 N—Ph S b2 b2 b2 b2 H 2-17-092 N—Ph S b3 b3 b3 b3 H 2-17-093 N—Ph S b1 b1 b1 b1 b1 2-17-094 N—Ph S b2 b2 b2 b2 b2 2-17-095 N—Ph S b3 b3 b3 b3 b3

Group 2-18

[0119] The compounds are represented by the formula 2-18 below, wherein CY.sub.2 and CY.sub.3 are each a benzene group, X.sub.1 is B, and Y1, Y2, Y3, R1b, (R2)a2, (R3)a3 are each shown in the table 18 below,

##STR00035##

TABLE-US-00018 TABLE 18 Compound No. Y1/Y3 Y2 R1b (R2)a2 (R3)a3 2-18-001 N—Ph N—Ph H H H 2-18-002 N—Ph N—Ph t-bu H H 2-18-003 N—Ph N—Ph methyl H H 2-18-004 N—Ph N—Ph t-bu t-bu t-bu 2-18-005 N—Ph N—Ph methyl methyl methyl 2-18-006 N—Ph N—Ph b1 H H 2-18-007 N—Ph N—Ph b2 H H 2-18-008 N—Ph N—Ph b3 H H 2-18-009 N—Ph N—Ph H H a1 2-18-010 N—Ph N—Ph t-bu H a1 2-18-011 N—Ph N—Ph methyl H a1 2-18-012 N—Ph N—Ph b1 H a1 2-18-013 N—Ph N—Ph b2 H a1 2-18-014 N—Ph N—Ph b3 H a1 2-18-015 N—Ph N—Ph H H a2 2-18-016 N—Ph N—Ph t-bu H a2 2-18-017 N—Ph N—Ph methyl H a2 2-18-018 N—Ph N—Ph b1 H a2 2-18-019 N—Ph N—Ph b2 H a2 2-18-020 N—Ph N—Ph b3 H a2 2-18-021 N—Ph N—Ph H H a3 2-18-022 N—Ph N—Ph t-bu H a3 2-18-023 N—Ph N—Ph methyl H a3 2-18-024 N—Ph N—Ph b1 H a3 2-18-025 N—Ph N—Ph b2 H a3 2-18-026 N—Ph N—Ph b3 H a3 2-18-027 N—Ph N—Ph H H a4 2-18-028 N—Ph N—Ph t-bu H a4 2-18-029 N—Ph N—Ph methyl H a4 2-18-030 N—Ph N—Ph b1 H a4 2-18-031 N—Ph N—Ph b2 H a4 2-18-032 N—Ph N—Ph b3 H a4 2-18-033 N—Ph N—Ph H H a5 2-18-034 N—Ph N—Ph t-bu H a5 2-18-035 N—Ph N—Ph methyl H a5 2-18-036 N—Ph N—Ph b1 H a5 2-18-037 N—Ph N—Ph b2 H a5 2-18-038 N—Ph N—Ph b3 H a5 2-18-039 N Ph N—Ph H H a6 2-18-040 N—Ph N—Ph t-bu H a6 2-18-041 N—Ph N—Ph methyl H a6 2-18-042 N—Ph N—Ph b1 H a6 2-18-043 N—Ph N—Ph b2 H a6 2-18-044 N—Ph N—Ph b3 H a6 2-18-045 N—Ph N—Ph H H b1 2-18-046 N—Ph N—Ph t-bu H b1 2-18-047 N—Ph N—Ph methyl H b1 2-18-048 N—Ph N—Ph b1 H b1 2-18-049 N—Ph N—Ph b2 H b1 2-18-050 N—Ph N—Ph b3 H b1 2-18-051 N—Ph N—Ph H H b2 2-18-052 N—Ph N—Ph t-bu H b2 2-18-053 N—Ph N—Ph methyl H b2 2-18-054 N—Ph N—Ph b1 H b2 2-18-055 N—Ph N—Ph b2 H b2 2-18-056 N—Ph N—Ph b3 H b2 2-18-057 N—Ph N—Ph H H b3 2-18-058 N—Ph N—Ph t-bu H b3 2-18-059 N—Ph N—Ph methyl H b3 2-18-060 N—Ph N—Ph b1 H b3 2-18-061 N—Ph N—Ph b2 H b3 2-18-062 N—Ph N—Ph b3 H b3 2-18-063 N—Ph N—Ph H H b4 2-18-064 N—Ph N—Ph t-bu H b4 2-18-065 N—Ph N—Ph methyl H b4 2-18-066 N—Ph N—Ph b1 H b4 2-18-067 N—Ph N—Ph b2 H b4 2-18-068 N—Ph N—Ph b3 H b4 2-18-069 N—Ph N—Ph H H b5 2-18-070 N—Ph N—Ph t-bu H b5 2-18-071 N—Ph N—Ph methyl H b5 2-18-072 N—Ph N—Ph b1 H b5 2-18-073 N—Ph N—Ph b2 H b5 2-18-074 N—Ph N—Ph b3 H b5 2-18-075 N—Ph N—Ph H H b6 2-18-076 N—Ph N—Ph t-bu H b6 2-18-077 N—Ph N—Ph methyl H b6 2-18-078 N—Ph N—Ph b1 H b6 2-18-079 N—Ph N—Ph b2 H b6 2-18-080 N—Ph N—Ph b3 H b6 2-18-081 N—Ph N—Ph H H b7 2-18-082 N—Ph N—Ph t-bu H b7 2-18-083 N—Ph N—Ph methyl H b7 2-18-084 N—Ph N—Ph b1 H b7 2-18-085 N—Ph N—Ph b2 H b7 2-18-086 N—Ph N—Ph b3 H b7 2-18-087 N—Ph N—Ph H H b8 2-18-088 N—Ph N—Ph t-bu H b8 2-18-089 N—Ph N—Ph methyl H b8 2-18-090 N—Ph N—Ph b1 H b8 2-18-091 N—Ph N—Ph b2 H b8 2-18-092 N—Ph N—Ph b3 H b8 2-18-093 N—Ph N—Ph H H b9 2-18-094 N—Ph N—Ph t-bu H b9 2-18-095 N—Ph N—Ph methyl H b9 2-18-096 N—Ph N—Ph b1 H b9 2-18-097 N—Ph N—Ph b2 H b9 2-18-098 N—Ph N—Ph b3 H b9 2-18-099 N—Ph N—Ph H H b10 2-18-100 N—Ph N—Ph t-bu H b10 2-18-101 N—Ph N—Ph methyl H b10 2-18-102 N—Ph N—Ph b1 H b10 2-18-103 N—Ph N—Ph b2 H b10 2-18-104 N—Ph N—Ph b3 H b10 2-18-105 N—Ph N—Ph H a1 H 2-18-106 N—Ph N—Ph t-bu a1 H 2-18-107 N—Ph N—Ph methyl a1 H 2-18-108 N—Ph N—Ph b1 a1 H 2-18-109 N—Ph N—Ph b2 a1 H 2-18-110 N—Ph N—Ph b3 a1 H 2-18-111 N—Ph N—Ph H a2 H 2-18-112 N—Ph N—Ph t-bu a2 H 2-18-113 N—Ph N—Ph methyl a2 H 2-18-114 N—Ph N—Ph b1 a2 H 2-18-115 N—Ph N—Ph b2 a2 H 2-18-116 N—Ph N—Ph b3 a2 H 2-18-117 N—Ph N—Ph H a3 H 2-18-118 N—Ph N—Ph t-bu a3 H 2-18-119 N—Ph N—Ph methyl a3 H 2-18-120 N—Ph N—Ph b1 a3 H 2-18-121 N—Ph N—Ph b2 a3 H 2-18-122 N—Ph N—Ph b3 a3 H 2-18-123 N—Ph N—Ph H a4 H 2-18-124 N—Ph N—Ph t-bu a4 H 2-18-125 N—Ph N—Ph methyl a4 H 2-18-126 N—Ph N—Ph b1 a4 H 2-18-127 N—Ph N—Ph b2 a4 H 2-18-128 N—Ph N—Ph b3 a4 H 2-18-129 N—Ph N—Ph H a5 H 2-18-130 N—Ph N—Ph t-bu a5 H 2-18-131 N—Ph N—Ph methyl a5 H 2-18-132 N—Ph N—Ph b1 a5 H 2-18-133 N—Ph N—Ph b2 a5 H 2-18-134 N—Ph N—Ph b3 a5 H 2-18-135 N—Ph N—Ph H a6 H 2-18-136 N—Ph N—Ph t-bu a6 H 2-18-137 N—Ph N—Ph methyl a6 H 2-18-138 N—Ph N—Ph b1 a6 H 2-18-139 N—Ph N—Ph b2 a6 H 2-18-140 N—Ph N—Ph b3 a6 H 2-18-141 N—Ph N—Ph H b1 H 2-18-142 N—Ph N—Ph t-bu b1 H 2-18-143 N—Ph N—Ph methyl b1 H 2-18-144 N—Ph N—Ph b1 b1 H 2-18-145 N—Ph N—Ph b2 b1 H 2-18-146 N—Ph N—Ph b3 b1 H 2-18-147 N—Ph N—Ph H b2 H 2-18-148 N—Ph N—Ph t-bu b2 H 2-18-149 N—Ph N—Ph methyl b2 H 2-18-150 N—Ph N—Ph b1 b2 H 2-18-151 N—Ph N—Ph b2 b2 H 2-18-152 N—Ph N—Ph b3 b2 H 2-18-153 N—Ph N—Ph H b3 H 2-18-154 N—Ph N—Ph t-bu b3 H 2-18-155 N—Ph N—Ph methyl b3 H 2-18-156 N—Ph N—Ph b1 b3 H 2-18-157 N—Ph N—Ph b2 b3 H 2-18-158 N—Ph N—Ph b3 b3 H 2-18-159 N—Ph N—Ph H b4 H 2-18-160 N—Ph N—Ph t-bu b4 H 2-18-161 N—Ph N—Ph methyl b4 H 2-18-162 N—Ph N—Ph b1 b4 H 2-18-163 N—Ph N—Ph b2 b4 H 2-18-164 N—Ph N—Ph b3 b4 H 2-18-165 N—Ph N—Ph H b5 H 2-18-166 N—Ph N—Ph t-bu b5 H 2-18-167 N—Ph N—Ph methyl b5 H 2-18-168 N—Ph N—Ph b1 b5 H 2-18-169 N—Ph N—Ph b2 b5 H 2-18-170 N—Ph N—Ph b3 b5 H 2-18-171 N—Ph N—Ph H b6 H 2-18-172 N—Ph N—Ph t-bu b6 H 2-18-173 N—Ph N—Ph methyl b6 H 2-18-174 N—Ph N—Ph b1 b6 H 2-18-175 N—Ph N—Ph b2 b6 H 2-18-176 N—Ph N—Ph b3 b6 H 2-18-177 N—Ph N—Ph H b7 H 2-18-178 N—Ph N—Ph t-bu b7 H 2-18-179 N—Ph N—Ph methyl b7 H 2-18-180 N—Ph N—Ph b1 b7 H 2-18-181 N—Ph N—Ph b2 b7 H 2-18-182 N—Ph N—Ph b3 b7 H 2-18-183 N—Ph N—Ph H b8 H 2-18-184 N—Ph N—Ph t-bu b8 H 2-18-185 N—Ph N—Ph methyl b8 H 2-18-186 N—Ph N—Ph b1 b8 H 2-18-187 N—Ph N—Ph b2 b8 H 2-18-188 N—Ph N—Ph b3 b8 H 2-18-189 N—Ph N—Ph H b9 H 2-18-190 N—Ph N—Ph t-bu b9 H 2-18-191 N—Ph N—Ph methyl b9 H 2-18-192 N—Ph N—Ph b1 b9 H 2-18-193 N—Ph N—Ph b2 b9 H 2-18-194 N—Ph N—Ph b3 b9 H 2-18-195 N—Ph N—Ph H b10 H 2-18-196 N—Ph N—Ph t-bu b10 H 2-18-197 N—Ph N—Ph methyl b10 H 2-18-198 N—Ph N—Ph b1 b10 H 2-18-199 N—Ph N—Ph b2 b10 H 2-18-200 N—Ph N—Ph b3 b10 H 2-18-201 N—Ph N—Ph H a1 a1 2-18-202 N—Ph N—Ph t-bu a1 a1 2-18-203 N—Ph N—Ph methyl a1 a1 2-18-204 N—Ph N—Ph b1 a1 a1 2-18-205 N—Ph N—Ph b2 a1 a1 2-18-206 N—Ph N—Ph b3 a1 a1 2-18-207 N—Ph N—Ph H a2 a2 2-18-208 N—Ph N—Ph t-bu a2 a2 2-18-209 N—Ph N—Ph methyl a2 a2 2-18-210 N—Ph N—Ph b1 a2 a2 2-18-211 N—Ph N—Ph b2 a2 a2 2-18-212 N—Ph N—Ph b3 a2 a2 2-18-213 N—Ph N—Ph H a3 a3 2-18-214 N—Ph N—Ph t-bu a3 a3 2-18-215 N—Ph N—Ph methyl a3 a3 2-18-216 N—Ph N—Ph b1 a3 a3 2-18-217 N—Ph N—Ph b2 a3 a3 2-18-218 N—Ph N—Ph b3 a3 a3 2-18-219 N—Ph N—Ph H b1 b1 2-18-220 N—Ph N—Ph t-bu b1 b1 2-18-221 N—Ph N—Ph methyl b1 b1 2-18-222 N—Ph N—Ph b1 b1 b1 2-18-223 N—Ph N—Ph b2 b1 b1 2-18-224 N—Ph N—Ph b3 b1 b1 2-18-225 N—Ph N—Ph H b2 b2 2-18-226 N—Ph N—Ph t-bu b2 b2 2-18-227 N—Ph N—Ph methyl b2 b2 2-18-228 N—Ph N—Ph b1 b2 b2 2-18-229 N—Ph N—Ph b2 b2 b2 2-18-230 N—Ph N—Ph b3 b2 b2 2-18-231 N—Ph N—Ph H b3 b3 2-18-232 N—Ph N—Ph t-bu b3 b3 2-18-233 N—Ph N—Ph methyl b3 b3 2-18-234 N—Ph N—Ph b1 b3 b3 2-18-235 N—Ph N—Ph b2 b3 b3 2-18-236 N—Ph N—Ph b3 b3 b3 2-18-237 N—Ph N—Ph H b5 b5 2-18-238 N—Ph N—Ph t-bu b5 b5 2-18-239 N—Ph N—Ph methyl b5 b5 2-18-240 N—Ph N—Ph b1 b5 b5 2-18-241 N—Ph N—Ph b2 b5 b5 2-18-242 N—Ph N—Ph b3 b5 b5 2-18-243 N—Ph N—Ph H b6 b6 2-18-244 N—Ph N—Ph t-bu b6 b6 2-18-245 N—Ph N—Ph methyl b6 b6 2-18-246 N—Ph N—Ph b1 b6 b6 2-18-247 N—Ph N—Ph b2 b6 b6 2-18-248 N—Ph N—Ph b3 b6 b6 2-18-249 N—Ph N—Ph H b7 b7 2-18-250 N—Ph N—Ph t-bu b7 b7 2-18-251 N—Ph N—Ph methyl b7 b7 2-18-252 N—Ph N—Ph b1 b7 b7 2-18-253 N—Ph N—Ph b2 b7 b7 2-18-254 N—Ph N—Ph b3 b7 b7 2-18-255 N-tolyl N-tolyl H H H 2-18-256 N-tolyl N-tolyl t-bu H H 2-18-257 N-tolyl N-tolyl methyl H H 2-18-258 N-tolyl N-tolyl t-bu t-bu t-bu 2-18-259 N-tolyl N-tolyl methyl methyl methyl 2-18-260 N-tolyl N-tolyl b1 H H 2-18-261 N-tolyl N-tolyl b2 H H 2-18-262 N-tolyl N-tolyl b3 H H 2-18-263 N-tolyl N-tolyl H H a1 2-18-264 N-tolyl N-tolyl t-bu H a1 2-18-265 N-tolyl N-tolyl methyl H a1 2-18-266 N-tolyl N-tolyl b1 H a1 2-18-267 N-tolyl N-tolyl b2 H a1 2-18-268 N-tolyl N-tolyl b3 H a1 2-18-269 N-tolyl N-tolyl H H a2 2-18-270 N-tolyl N-tolyl t-bu H a2 2-18-271 N-tolyl N-tolyl methyl H a2 2-18-272 N-tolyl N-tolyl b1 H a2 2-18-273 N-tolyl N-tolyl b2 H a2 2-18-274 N-tolyl N-tolyl b3 H a2 2-18-275 N-tolyl N-tolyl H H a3 2-18-276 N-tolyl N-tolyl t-bu H a3 2-18-277 N-tolyl N-tolyl methyl H a3 2-18-278 N-tolyl N-tolyl b1 H a3 2-18-279 N-tolyl N-tolyl b2 H a3 2-18-280 N-tolyl N-tolyl b3 H a3 2-18-281 N-tolyl N-tolyl H H a4 2-18-282 N-tolyl N-tolyl t-bu H a4 2-18-283 N-tolyl N-tolyl methyl H a4 2-18-284 N-tolyl N-tolyl b1 H a4 2-18-285 N-tolyl N-tolyl b2 H a4 2-18-286 N-tolyl N-tolyl b3 H a4 2-18-287 N-tolyl N-tolyl H H a5 2-18-288 N-tolyl N-tolyl t-bu H a5 2-18-289 N-tolyl N-tolyl methyl H a5 2-18-290 N-tolyl N-tolyl b1 H a5 2-18-291 N-tolyl N-tolyl b2 H a5 2-18-292 N-tolyl N-tolyl b3 H a5 2-18-293 N-tolyl N-tolyl H H a6 2-18-294 N-tolyl N-tolyl t-bu H a6 2-18-295 N-tolyl N-tolyl methyl H a6 2-18-296 N-tolyl N-tolyl b1 H a6 2-18-297 N-tolyl N-tolyl b2 H a6 2-18-298 N-tolyl N-tolyl b3 H a6 2-18-299 N-tolyl N-tolyl H H b1 2-18-300 N-tolyl N-tolyl t-bu H b1 2-18-301 N-tolyl N-tolyl methyl H b1 2-18-302 N-tolyl N-tolyl b1 H b1 2-18-303 N-tolyl N-tolyl b2 H b1 2-18-304 N-tolyl N-tolyl b3 H b1 2-18-305 N-tolyl N-tolyl H H b2 2-18-306 N-tolyl N-tolyl t-bu H b2 2-18-307 N-tolyl N-tolyl methyl H b2 2-18-308 N-tolyl N-tolyl b1 H b2 2-18-309 N-tolyl N-tolyl b2 H b2 2-18-310 N-tolyl N-tolyl b3 H b2 2-18-311 N-tolyl N-tolyl H H b3 2-18-312 N-tolyl N-tolyl t-bu H b3 2-18-313 N-tolyl N-tolyl methyl H b3 2-18-314 N-tolyl N-tolyl b1 H b3 2-18-315 N-tolyl N-tolyl b2 H b3 2-18-316 N-tolyl N-tolyl b3 H b3 2-18-317 N-tolyl N-tolyl H H b4 2-18-318 N-tolyl N-tolyl t-bu H b4 2-18-319 N-tolyl N-tolyl methyl H b4 2-18-320 N-tolyl N-tolyl b1 H b4 2-18-321 N-tolyl N-tolyl b2 H b4 2-18-322 N-tolyl N-tolyl b3 H b4 2-18-323 N-tolyl N-tolyl H H b5 2-18-324 N-tolyl N-tolyl t-bu H b5 2-18-325 N-tolyl N-tolyl methyl H b5 2-18-326 N-tolyl N-tolyl b1 H b5 2-18-327 N-tolyl N-tolyl b2 H b5 2-18-328 N-tolyl N-tolyl b3 H b5 2-18-329 N-tolyl N-tolyl H H b6 2-18-330 N-tolyl N-tolyl t-bu H b6 2-18-331 N-tolyl N-tolyl methyl H b6 2-18-332 N-tolyl N-tolyl b1 H b6 2-18-333 N-tolyl N-tolyl b2 H b6 2-18-334 N-tolyl N-tolyl b3 H b6 2-18-335 N-tolyl N-tolyl H H b7 2-18-336 N-tolyl N-tolyl t-bu H b7 2-18-337 N-tolyl N-tolyl methyl H b7 2-18-338 N-tolyl N-tolyl b1 H b7 2-18-339 N-tolyl N-tolyl b2 H b7 2-18-340 N-tolyl N-tolyl b3 H b7 2-18-341 N-tolyl N-tolyl H H b8 2-18-342 N-tolyl N-tolyl t-bu H b8 2-18-343 N-tolyl N-tolyl methyl H b8 2-18-344 N-tolyl N-tolyl b1 H b8 2-18-345 N-tolyl N-tolyl b2 H b8 2-18-346 N-tolyl N-tolyl b3 H b8 2-18-347 N-tolyl N-tolyl H H b9 2-18-348 N-tolyl N-tolyl t-bu H b9 2-18-349 N-tolyl N-tolyl methyl H b9 2-18-350 N-tolyl N-tolyl b1 H b9 2-18-351 N-tolyl N-tolyl b2 H b9 2-18-352 N-tolyl N-tolyl b3 H b9 2-18-353 N-tolyl N-tolyl H H b10 2-18-354 N-tolyl N-tolyl t-bu H b10 2-18-355 N-tolyl N-tolyl methyl H b10 2-18-356 N-tolyl N-tolyl b1 H b10 2-18-357 N-tolyl N-tolyl b2 H b10 2-18-358 N-tolyl N-tolyl b3 H b10 2-18-359 N-tolyl N-tolyl H a1 H 2-18-360 N-tolyl N-tolyl t-bu a1 H 2-18-361 N-tolyl N-tolyl methyl a1 H 2-18-362 N-tolyl N-tolyl b1 a1 H 2-18-363 N-tolyl N-tolyl b2 a1 H 2-18-364 N-tolyl N-tolyl b3 a1 H 2-18-365 N-tolyl N-tolyl H a2 H 2-18-366 N-tolyl N-tolyl t-bu a2 H 2-18-367 N-tolyl N-tolyl methyl a2 H 2-18-368 N-tolyl N-tolyl b1 a2 H 2-18-369 N-tolyl N-tolyl b2 a2 H 2-18-370 N-tolyl N-tolyl b3 a2 H 2-18-371 N-tolyl N-tolyl H a3 H 2-18-372 N-tolyl N-tolyl t-bu a3 H 2-18-373 N-tolyl N-tolyl methyl a3 H 2-18-374 N-tolyl N-tolyl b1 a3 H 2-18-375 N-tolyl N-tolyl b2 a3 H 2-18-376 N-tolyl N-tolyl b3 a3 H 2-18-377 N-tolyl N-tolyl H a4 H 2-18-378 N-tolyl N-tolyl t-bu a4 H 2-18-379 N-tolyl N-tolyl methyl a4 H 2-18-380 N-tolyl N-tolyl b1 a4 H 2-18-381 N-tolyl N-tolyl b2 a4 H 2-18-382 N-tolyl N-tolyl b3 a4 H 2-18-383 N-tolyl N-tolyl H a5 H 2-18-384 N-tolyl N-tolyl t-bu a5 H 2-18-385 N-tolyl N-tolyl methyl a5 H 2-18-386 N-tolyl N-tolyl b1 a5 H 2-18-387 N-tolyl N-tolyl b2 a5 H 2-18-388 N-tolyl N-tolyl b3 a5 H 2-18-389 N-tolyl N-tolyl H a6 H 2-18-390 N-tolyl N-tolyl t-bu a6 H 2-18-391 N-tolyl N-tolyl methyl a6 H 2-18-392 N-tolyl N-tolyl b1 a6 H 2-18-393 N-tolyl N-tolyl b2 a6 H 2-18-394 N-tolyl N-tolyl b3 a6 H 2-18-395 N-tolyl N-tolyl H b1 H 2-18-396 N-tolyl N-tolyl t-bu b1 H 2-18-397 N-tolyl N-tolyl methyl b1 H 2-18-398 N-tolyl N-tolyl b1 b1 H 2-18-399 N-tolyl N-tolyl b2 b1 H 2-18-400 N-tolyl N-tolyl b3 b1 H 2-18-401 N-tolyl N-tolyl H b2 H 2-18-402 N-tolyl N-tolyl t-bu b2 H 2-18-403 N-tolyl N-tolyl methyl b2 H 2-18-404 N-tolyl N-tolyl b1 b2 H 2-18-405 N-tolyl N-tolyl b2 b2 H 2-18-406 N-tolyl N-tolyl b3 b2 H 2-18-407 N-tolyl N-tolyl H b3 H 2-18-408 N-tolyl N-tolyl t-bu b3 H 2-18-409 N-tolyl N-tolyl methyl b3 H 2-18-410 N-tolyl N-tolyl b1 b3 H 2-18-411 N-tolyl N-tolyl b2 b3 H 2-18-412 N-tolyl N-tolyl b3 b3 H 2-18-413 N-tolyl N-tolyl H b4 H 2-18-414 N-tolyl N-tolyl t-bu b4 H 2-18-415 N-tolyl N-tolyl methyl b4 H 2-18-416 N-tolyl N-tolyl b1 b4 H 2-18-417 N-tolyl N-tolyl b2 b4 H 2-18-418 N-tolyl N-tolyl b3 b4 H 2-18-419 N-tolyl N-tolyl H b5 H 2-18-420 N-tolyl N-tolyl t-bu b5 H 2-18-421 N-tolyl N-tolyl methyl b5 H 2-18-422 N-tolyl N-tolyl b1 b5 H 2-18-423 N-tolyl N-tolyl b2 b5 H 2-18-424 N-tolyl N-tolyl b3 b5 H 2-18-425 N-tolyl N-tolyl H b6 H 2-18-426 N-tolyl N-tolyl t-bu b6 H 2-18-427 N-tolyl N-tolyl methyl b6 H 2-18-428 N-tolyl N-tolyl b1 b6 H 2-18-429 N-tolyl N-tolyl b2 b6 H 2-18-430 N-tolyl N-tolyl b3 b6 H 2-18-431 N-tolyl N-tolyl H b7 H 2-18-432 N-tolyl N-tolyl t-bu b7 H 2-18-433 N-tolyl N-tolyl methyl b7 H 2-18-434 N-tolyl N-tolyl b1 b7 H 2-18-435 N-tolyl N-tolyl b2 b7 H 2-18-436 N-tolyl N-tolyl b3 b7 H 2-18-437 N-tolyl N-tolyl H b8 H 2-18-438 N-tolyl N-tolyl t-bu b8 H 2-18-439 N-tolyl N-tolyl methyl b8 H 2-18-440 N-tolyl N-tolyl b1 b8 H 2-18-441 N-tolyl N-tolyl b2 b8 H 2-18-442 N-tolyl N-tolyl b3 b8 H 2-18-443 N-tolyl N-tolyl H b9 H 2-18-444 N-tolyl N-tolyl t-bu b9 H 2-18-445 N-tolyl N-tolyl methyl b9 H 2-18-446 N-tolyl N-tolyl b1 b9 H 2-18-447 N-tolyl N-tolyl b2 b9 H 2-18-448 N-tolyl N-tolyl b3 b9 H 2-18-449 N-tolyl N-tolyl H b10 H 2-18-450 N-tolyl N-tolyl t-bu b10 H 2-18-451 N-tolyl N-tolyl methyl b10 H 2-18-452 N-tolyl N-tolyl b1 b10 H 2-18-453 N-tolyl N-tolyl b2 b10 H 2-18-454 N-tolyl N-tolyl b3 b10 H 2-18-455 N-tolyl N-tolyl H a1 a1 2-18-456 N-tolyl N-tolyl t-bu a1 a1 2-18-457 N-tolyl N-tolyl methyl a1 a1 2-18-458 N-tolyl N-tolyl b1 a1 a1 2-18-459 N-tolyl N-tolyl b2 a1 a1 2-18-460 N-tolyl N-tolyl b3 a1 a1 2-18-461 N-tolyl N-tolyl H a2 a2 2-18-462 N-tolyl N-tolyl t-bu a2 a2 2-18-463 N-tolyl N-tolyl methyl a2 a2 2-18-464 N-tolyl N-tolyl b1 a2 a2 2-18-465 N-tolyl N-tolyl b2 a2 a2 2-18-466 N-tolyl N-tolyl b3 a2 a2 2-18-467 N-tolyl N-tolyl H a3 a3 2-18-468 N-tolyl N-tolyl t-bu a3 a3 2-18-469 N-tolyl N-tolyl methyl a3 a3 2-18-470 N-tolyl N-tolyl b1 a3 a3 2-18-471 N-tolyl N-tolyl b2 a3 a3 2-18-472 N-tolyl N-tolyl b3 a3 a3 2-18-473 N-tolyl N-tolyl H b1 b1 2-18-474 N-tolyl N-tolyl t-bu b1 b1 2-18-475 N-tolyl N-tolyl methyl b1 b1 2-18-476 N-tolyl N-tolyl b1 b1 b1 2-18-477 N-tolyl N-tolyl b2 b1 b1 2-18-478 N-tolyl N-tolyl b3 b1 b1 2-18-479 N-tolyl N-tolyl H b2 b2 2-18-480 N-tolyl N-tolyl t-bu b2 b2 2-18-481 N-tolyl N-tolyl methyl b2 b2 2-18-482 N-tolyl N-tolyl b1 b2 b2 2-18-483 N-tolyl N-tolyl b2 b2 b2 2-18-484 N-tolyl N-tolyl b3 b2 b2 2-18-485 N-tolyl N-tolyl H b3 b3 2-18-486 N-tolyl N-tolyl t-bu b3 b3 2-18-487 N-tolyl N-tolyl methyl b3 b3 2-18-488 N-tolyl N-tolyl b1 b3 b3 2-18-489 N-tolyl N-tolyl b2 b3 b3 2-18-490 N-tolyl N-tolyl b3 b3 b3 2-18-491 N-tolyl N-tolyl H b5 b5 2-18-492 N-tolyl N-tolyl t-bu b5 b5 2-18-493 N-tolyl N-tolyl methyl b5 b5 2-18-494 N-tolyl N-tolyl b1 b5 b5 2-18-495 N-tolyl N-tolyl b2 b5 b5 2-18-496 N-tolyl N-tolyl b3 b5 b5 2-18-497 N-tolyl N-tolyl H b6 b6 2-18-498 N-tolyl N-tolyl t-bu b6 b6 2-18-499 N-tolyl N-tolyl methyl b6 b6 2-18-500 N-tolyl N-tolyl b1 b6 b6 2-18-501 N-tolyl N-tolyl b2 b6 b6 2-18-502 N-tolyl N-tolyl b3 b6 b6 2-18-503 N-tolyl N-tolyl H b7 b7 2-18-504 N-tolyl N-tolyl t-bu b7 b7 2-18-505 N-tolyl N-tolyl methyl b7 b7 2-18-506 N-tolyl N-tolyl b1 b7 b7 2-18-507 N-tolyl N-tolyl b2 b7 b7 2-18-508 N-tolyl N-tolyl b3 b7 b7 2-18-509 N-Biph N-Biph H H H 2-18-510 N-Biph N-Biph t-bu H H 2-18-511 N-Biph N-Biph methyl H H 2-18-512 N-Biph N-Biph t-bu t-bu t-bu 2-18-513 N-Biph N-Biph methyl methyl methyl 2-18-514 N-Biph N-Biph b1 H H 2-18-515 N-Biph N-Biph b2 H H 2-18-516 N-Biph N-Biph b3 H H 2-18-517 N-Biph N-Biph H H a1 2-18-518 N-Biph N-Biph t-bu H a1 2-18-519 N-Biph N-Biph methyl H a1 2-18-520 N-Biph N-Biph b1 H a1 2-18-521 N-Biph N-Biph b2 H a1 2-18-522 N-Biph N-Biph b3 H a1 2-18-523 N-Biph N-Biph H H a2 2-18-524 N-Biph N-Biph t-bu H a2 2-18-525 N-Biph N-Biph methyl H a2 2-18-526 N-Biph N-Biph b1 H a2 2-18-527 N-Biph N-Biph b2 H a2 2-18-528 N-Biph N-Biph b3 H a2 2-18-529 N-Biph N-Biph H H a3 2-18-530 N-Biph N-Biph t-bu H a3 2-18-531 N-Biph N-Biph methyl H a3 2-18-532 N-Biph N-Biph b1 H a3 2-18-533 N-Biph N-Biph b2 H a3 2-18-534 N-Biph N-Biph b3 H a3 2-18-535 N-Biph N-Biph H H a4 2-18-536 N-Biph N-Biph t-bu H a4 2-18-537 N-Biph N-Biph methyl H a4 2-18-538 N-Biph N-Biph b1 H a4 2-18-539 N-Biph N-Biph b2 H a4 2-18-540 N-Biph N-Biph b3 H a4 2-18-541 N-Biph N-Biph H H a5 2-18-542 N-Biph N-Biph t-bu H a5 2-18-543 N-Biph N-Biph methyl H a5 2-18-544 N-Biph N-Biph b1 H a5 2-18-545 N-Biph N-Biph b2 H a5 2-18-546 N-Biph N-Biph b3 H a5 2-18-547 N-Biph N-Biph H H a6 2-18-548 N-Biph N-Biph t-bu H a6 2-18-549 N-Biph N-Biph methyl H a6 2-18-550 N-Biph N-Biph b1 H a6 2-18-551 N-Biph N-Biph b2 H a6 2-18-552 N-Biph N-Biph b3 H a6 2-18-553 N-Biph N-Biph H H b1 2-18-554 N-Biph N-Biph t-bu H b1 2-18-555 N-Biph N-Biph methyl H b1 2-18-556 N-Biph N-Biph b1 H b1 2-18-557 N-Biph N-Biph b2 H b1 2-18-558 N-Biph N-Biph b3 H b1 2-18-559 N-Biph N-Biph H H b2 2-18-560 N-Biph N-Biph t-bu H b2 2-18-561 N-Biph N-Biph methyl H b2 2-18-562 N-Biph N-Biph b1 H b2 2-18-563 N-Biph N-Biph b2 H b2 2-18-564 N-Biph N-Biph b3 H b2 2-18-565 N-Biph N-Biph H H b3 2-18-566 N-Biph N-Biph t-bu H b3 2-18-567 N-Biph N-Biph methyl H b3 2-18-568 N-Biph N-Biph b1 H b3 2-18-569 N-Biph N-Biph b2 H b3 2-18-570 N-Biph N-Biph b3 H b3 2-18-571 N-Biph N-Biph H H b4 2-18-572 N-Biph N-Biph t-bu H b4 2-18-573 N-Biph N-Biph methyl H b4 2-18-574 N-Biph N-Biph b1 H b4 2-18-575 N-Biph N-Biph b2 H b4 2-18-576 N-Biph N-Biph b3 H b4 2-18-577 N-Biph N-Biph H H b5 2-18-578 N-Biph N-Biph t-bu H b5 2-18-579 N-Biph N-Biph methyl H b5 2-18-580 N-Biph N-Biph b1 H b5 2-18-581 N-Biph N-Biph b2 H b5 2-18-582 N-Biph N-Biph b3 H b5 2-18-583 N-Biph N-Biph H H b6 2-18-584 N-Biph N-Biph t-bu H b6 2-18-585 N-Biph N-Biph methyl H b6 2-18-586 N-Biph N-Biph b1 H b6 2-18-587 N-Biph N-Biph b2 H b6 2-18-588 N-Biph N-Biph b3 H b6 2-18-589 N-Biph N-Biph H H b7 2-18-590 N-Biph N-Biph t-bu H b7 2-18-591 N-Biph N-Biph methyl H b7 2-18-592 N-Biph N-Biph b1 H b7 2-18-593 N-Biph N-Biph b2 H b7 2-18-594 N-Biph N-Biph b3 H b7 2-18-595 N-Biph N-Biph H H b8 2-18-596 N-Biph N-Biph t-bu H b8 2-18-597 N-Biph N-Biph methyl H b8 2-18-598 N-Biph N-Biph b1 H b8 2-18-599 N-Biph N-Biph b2 H b8 2-18-600 N-Biph N-Biph b3 H b8 2-18-601 N-Biph N-Biph H H b9 2-18-602 N-Biph N-Biph t-bu H b9 2-18-603 N-Biph N-Biph methyl H b9 2-18-604 N-Biph N-Biph b1 H b9 2-18-605 N-Biph N-Biph b2 H b9 2-18-606 N-Biph N-Biph b3 H b9 2-18-607 N-Biph N-Biph H H b10 2-18-608 N-Biph N-Biph t-bu H b10 2-18-609 N-Biph N-Biph methyl H b10 2-18-610 N-Biph N-Biph b1 H b10 2-18-611 N-Biph N-Biph b2 H b10 2-18-612 N-Biph N-Biph b3 H b10 2-18-613 N-Biph N-Biph H a1 H 2-18-614 N-Biph N-Biph t-bu a1 H 2-18-615 N-Biph N-Biph methyl a1 H 2-18-616 N-Biph N-Biph b1 a1 H 2-18-617 N-Biph N-Biph b2 a1 H 2-18-618 N-Biph N-Biph b3 a1 H 2-18-619 N-Biph N-Biph H a2 H 2-18-620 N-Biph N-Biph t-bu a2 H 2-18-621 N-Biph N-Biph methyl a2 H 2-18-622 N-Biph N-Biph b1 a2 H 2-18-623 N-Biph N-Biph b2 a2 H 2-18-624 N-Biph N-Biph b3 a2 H 2-18-625 N-Biph N-Biph H a3 H 2-18-626 N-Biph N-Biph t-bu a3 H 2-18-627 N-Biph N-Biph methyl a3 H 2-18-628 N-Biph N-Biph b1 a3 H 2-18-629 N-Biph N-Biph b2 a3 H 2-18-630 N-Biph N-Biph b3 a3 H 2-18-631 N-Biph N-Biph H a4 H 2-18-632 N-Biph N-Biph t-bu a4 H 2-18-633 N-Biph N-Biph methyl a4 H 2-18-634 N-Biph N-Biph b1 a4 H 2-18-635 N-Biph N-Biph b2 a4 H 2-18-636 N-Biph N-Biph b3 a4 H 2-18-637 N-Biph N-Biph H a5 H 2-18-638 N-Biph N-Biph t-bu a5 H 2-18-639 N-Biph N-Biph methyl a5 H 2-18-640 N-Biph N-Biph b1 a5 H 2-18-641 N-Biph N-Biph b2 a5 H 2-18-642 N-Biph N-Biph b3 a5 H 2-18-643 N-Biph N-Biph H a6 H 2-18-644 N-Biph N-Biph t-bu a6 H 2-18-645 N-Biph N-Biph methyl a6 H 2-18-646 N-Biph N-Biph b1 a6 H 2-18-647 N-Biph N-Biph b2 a6 H 2-18-648 N-Biph N-Biph b3 a6 H 2-18-649 N-Biph N-Biph H b1 H 2-18-650 N-Biph N-Biph t-bu b1 H 2-18-651 N-Biph N-Biph methyl b1 H 2-18-652 N-Biph N-Biph b1 b1 H 2-18-653 N-Biph N-Biph b2 b1 H 2-18-654 N-Biph N-Biph b3 b1 H 2-18-655 N-Biph N-Biph H b2 H 2-18-656 N-Biph N-Biph t-bu b2 H 2-18-657 N-Biph N-Biph methyl b2 H 2-18-658 N-Biph N-Biph b1 b2 H 2-18-659 N-Biph N-Biph b2 b2 H 2-18-660 N-Biph N-Biph b3 b2 H 2-18-661 N-Biph N-Biph H b3 H 2-18-662 N-Biph N-Biph t-bu b3 H 2-18-663 N-Biph N-Biph methyl b3 H 2-18-664 N-Biph N-Biph b1 b3 H 2-18-665 N-Biph N-Biph b2 b3 H 2-18-666 N-Biph N-Biph b3 b3 H 2-18-667 N-Biph N-Biph H b4 H 2-18-668 N-Biph N-Biph t-bu b4 H 2-18-669 N-Biph N-Biph methyl b4 H 2-18-670 N-Biph N-Biph b1 b4 H 2-18-671 N-Biph N-Biph b2 b4 H 2-18-672 N-Biph N-Biph b3 b4 H 2-18-673 N-Biph N-Biph H b5 H 2-18-674 N-Biph N-Biph t-bu b5 H 2-18-675 N-Biph N-Biph methyl b5 H 2-18-676 N-Biph N-Biph b1 b5 H 2-18-677 N-Biph N-Biph b2 b5 H 2-18-678 N-Biph N-Biph b3 b5 H 2-18-679 N-Biph N-Biph H b6 H 2-18-680 N-Biph N-Biph t-bu b6 H 2-18-681 N-Biph N-Biph methyl b6 H 2-18-682 N-Biph N-Biph b1 b6 H 2-18-683 N-Biph N-Biph b2 b6 H 2-18-684 N-Biph N-Biph b3 b6 H 2-18-685 N-Biph N-Biph H b7 H 2-18-686 N-Biph N-Biph t-bu b7 H 2-18-687 N-Biph N-Biph methyl b7 H 2-18-688 N-Biph N-Biph b1 b7 H 2-18-689 N-Biph N-Biph b2 b7 H 2-18-690 N-Biph N-Biph b3 b7 H 2-18-691 N-Biph N-Biph H b8 H 2-18-692 N-Biph N-Biph t-bu b8 H 2-18-693 N-Biph N-Biph methyl b8 H 2-18-694 N-Biph N-Biph b1 b8 H 2-18-695 N-Biph N-Biph b2 b8 H 2-18-696 N-Biph N-Biph b3 b8 H 2-18-697 N-Biph N-Biph H b9 H 2-18-698 N-Biph N-Biph t-bu b9 H 2-18-699 N-Biph N-Biph methyl b9 H 2-18-700 N-Biph N-Biph b1 b9 H 2-18-701 N-Biph N-Biph b2 b9 H 2-18-702 N-Biph N-Biph b3 b9 H 2-18-703 N-Biph N-Biph H b10 H 2-18-704 N-Biph N-Biph t-bu b10 H 2-18-705 N-Biph N-Biph methyl b10 H 2-18-706 N-Biph N-Biph b1 b10 H 2-18-707 N-Biph N-Biph b2 b10 H 2-18-708 N-Biph N-Biph b3 b10 H 2-18-709 N-Biph N-Biph H a1 a1 2-18-710 N-Biph N-Biph t-bu a1 a1 2-18-711 N-Biph N-Biph methyl a1 a1 2-18-712 N-Biph N-Biph b1 a1 a1 2-18-713 N-Biph N-Biph b2 a1 a1 2-18-714 N-Biph N-Biph b3 a1 a1 2-18-715 N-Biph N-Biph H a2 a2 2-18-716 N-Biph N-Biph t-bu a2 a2 2-18-717 N-Biph N-Biph methyl a2 a2 2-18-718 N-Biph N-Biph b1 a2 a2 2-18-719 N-Biph N-Biph b2 a2 a2 2-18-720 N-Biph N-Biph b3 a2 a2 2-18-721 N-Biph N-Biph H a3 a3 2-18-722 N-Biph N-Biph t-bu a3 a3 2-18-723 N-Biph N-Biph methyl a3 a3 2-18-724 N-Biph N-Biph b1 a3 a3 2-18-725 N-Biph N-Biph b2 a3 a3 2-18-726 N-Biph N-Biph b3 a3 a3 2-18-727 N-Biph N-Biph H b1 b1 2-18-728 N-Biph N-Biph t-bu b1 b1 2-18-729 N-Biph N-Biph methyl b1 b1 2-18-730 N-Biph N-Biph b1 b1 b1 2-18-731 N-Biph N-Biph b2 b1 b1 2-18-732 N-Biph N-Biph b3 b1 b1 2-18-733 N-Biph N-Biph H b2 b2 2-18-734 N-Biph N-Biph t-bu b2 b2 2-18-735 N-Biph N-Biph methyl b2 b2 2-18-736 N-Biph N-Biph b1 b2 b2 2-18-737 N-Biph N-Biph b2 b2 b2 2-18-738 N-Biph N-Biph b3 b2 b2 2-18-739 N-Biph N-Biph H b3 b3 2-18-740 N-Biph N-Biph t-bu b3 b3 2-18-741 N-Biph N-Biph methyl b3 b3 2-18-742 N-Biph N-Biph b1 b3 b3 2-18-743 N-Biph N-Biph b2 b3 b3 2-18-744 N-Biph N-Biph b3 b3 b3 2-18-745 N-Biph N-Biph H b5 b5 2-18-746 N-Biph N-Biph t-bu b5 b5 2-18-747 N-Biph N-Biph methyl b5 b5 2-18-748 N-Biph N-Biph b1 b5 b5 2-18-749 N-Biph N-Biph b2 b5 b5 2-18-750 N-Biph N-Biph b3 b5 b5 2-18-751 N-Biph N-Biph H b6 b6 2-18-752 N-Biph N-Biph t-bu b6 b6 2-18-753 N-Biph N-Biph methyl b6 b6 2-18-754 N-Biph N-Biph b1 b6 b6 2-18-755 N-Biph N-Biph b2 b6 b6 2-18-756 N-Biph N-Biph b3 b6 b6 2-18-757 N-Biph N-Biph H b7 b7 2-18-758 N-Biph N-Biph t-bu b7 b7 2-18-759 N-Biph N-Biph methyl b7 b7 2-18-760 N-Biph N-Biph b1 b7 b7 2-18-761 N-Biph N-Biph b2 b7 b7 2-18-762 N-Biph N-Biph b3 b7 b7 2-18-763 O N—Ph H H H 2-18-764 O N—Ph t-bu H H 2-18-765 O N—Ph methyl H H 2-18-766 O N—Ph t-bu t-bu t-bu 2-18-767 O N—Ph methyl methyl methyl 2-18-768 O N—Ph b1 H H 2-18-769 O N—Ph b2 H H 2-18-770 O N—Ph b3 H H 2-18-771 O N—Ph H H a1 2-18-772 O N—Ph t-bu H a1 2-18-773 O N—Ph methyl H a1 2-18-774 O N—Ph b1 H a1 2-18-775 O N—Ph b2 H a1 2-18-776 O N—Ph b3 H a1 2-18-777 O N—Ph H H a2 2-18-778 O N—Ph t-bu H a2 2-18-779 O N—Ph methyl H a2 2-18-780 O N—Ph b1 H a2 2-18-781 O N—Ph b2 H a2 2-18-782 O N—Ph b3 H a2 2-18-783 O N—Ph H H a3 2-18-784 O N—Ph t-bu H a3 2-18-785 O N—Ph methyl H a3 2-18-786 O N—Ph b1 H a3 2-18-787 O N—Ph b2 H a3 2-18-788 O N—Ph b3 H a3 2-18-789 O N—Ph H H a4 2-18-790 O N—Ph t-bu H a4 2-18-791 O N—Ph methyl H a4 2-18-792 O N—Ph b1 H a4 2-18-793 O N—Ph b2 H a4 2-18-794 O N—Ph b3 H a4 2-18-795 O N—Ph H H a5 2-18-796 O N—Ph t-bu H a5 2-18-797 O N—Ph methyl H a5 2-18-798 O N—Ph b1 H a5 2-18-799 O N—Ph b2 H a5 2-18-800 O N—Ph b3 H a5 2-18-801 O N—Ph H H a6 2-18-802 O N—Ph t-bu H a6 2-18-803 O N—Ph methyl H a6 2-18-804 O N—Ph b1 H a6 2-18-805 O N—Ph b2 H a6 2-18-806 O N—Ph b3 H a6 2-18-807 O N—Ph H H b1 2-18-808 O N—Ph t-bu H b1 2-18-809 O N—Ph methyl H b1 2-18-810 O N—Ph b1 H b1 2-18-811 O N—Ph b2 H b1 2-18-812 O N—Ph b3 H b1 2-18-813 O N—Ph H H b2 2-18-814 O N—Ph t-bu H b2 2-18-815 O N—Ph methyl H b2 2-18-816 O N—Ph b1 H b2 2-18-817 O N—Ph b2 H b2 2-18-818 O N—Ph b3 H b2 2-18-819 O N—Ph H H b3 2-18-820 O N—Ph t-bu H b3 2-18-821 O N—Ph methyl H b3 2-18-822 O N—Ph b1 H b3 2-18-823 O N—Ph b2 H b3 2-18-824 O N—Ph b3 H b3 2-18-825 O N—Ph H H b4 2-18-826 O N—Ph t-bu H b4 2-18-827 O N—Ph methyl H b4 2-18-828 O N—Ph b1 H b4 2-18-829 O N—Ph b2 H b4 2-18-830 O N—Ph b3 H b4 2-18-831 O N—Ph H H b5 2-18-832 O N—Ph t-bu H b5 2-18-833 O N—Ph methyl H b5 2-18-834 O N—Ph b1 H b5 2-18-835 O N—Ph b2 H b5 2-18-836 O N—Ph b3 H b5 2-18-837 O N—Ph H H b6 2-18-838 O N—Ph t-bu H b6 2-18-839 O N—Ph methyl H b6 2-18-840 O N—Ph b1 H b6 2-18-841 O N—Ph b2 H b6 2-18-842 O N—Ph b3 H b6 2-18-843 O N—Ph H H b7 2-18-844 O N—Ph t-bu H b7 2-18-845 O N—Ph methyl H b7 2-18-846 O N—Ph b1 H b7 2-18-847 O N—Ph b2 H b7 2-18-848 O N—Ph b3 H b7 2-18-849 O N—Ph H H b8 2-18-850 O N—Ph t-bu H b8 2-18-851 O N—Ph methyl H b8 2-18-852 O N—Ph b1 H b8 2-18-853 O N—Ph b2 H b8 2-18-854 O N—Ph b3 H b8 2-18-855 O N—Ph H H b9 2-18-856 O N—Ph t-bu H b9 2-18-857 O N—Ph methyl H b9 2-18-858 O N—Ph b1 H b9 2-18-859 O N—Ph b2 H b9 2-18-860 O N—Ph b3 H b9 2-18-861 O N—Ph H H b10 2-18-862 O N—Ph t-bu H b10 2-18-863 O N—Ph methyl H b10 2-18-864 O N—Ph b1 H b10 2-18-865 O N—Ph b2 H b10 2-18-866 O N—Ph b3 H b10 2-18-867 O N—Ph H a1 H 2-18-868 O N—Ph t-bu a1 H 2-18-869 O N—Ph methyl a1 H 2-18-870 O N—Ph b1 a1 H 2-18-871 O N—Ph b2 a1 H 2-18-872 O N—Ph b3 a1 H 2-18-873 O N—Ph H a2 H 2-18-874 O N—Ph t-bu a2 H 2-18-875 O N—Ph methyl a2 H 2-18-876 O N—Ph b1 a2 H 2-18-877 O N—Ph b2 a2 H 2-18-878 O N—Ph b3 a2 H 2-18-879 O N—Ph H a3 H 2-18-880 O N—Ph t-bu a3 H 2-18-881 O N—Ph methyl a3 H 2-18-882 O N—Ph b1 a3 H 2-18-883 O N—Ph b2 a3 H 2-18-884 O N—Ph b3 a3 H 2-18-885 O N—Ph H a4 H 2-18-886 O N—Ph t-bu a4 H 2-18-887 O N—Ph methyl a4 H 2-18-888 O N—Ph b1 a4 H 2-18-889 O N—Ph b2 a4 H 2-18-890 O N—Ph b3 a4 H 2-18-891 O N—Ph H a5 H 2-18-892 O N—Ph t-bu a5 H 2-18-893 O N—Ph methyl a5 H 2-18-894 O N—Ph b1 a5 H 2-18-895 O N—Ph b2 a5 H 2-18-896 O N—Ph b3 a5 H 2-18-897 O N—Ph H a6 H 2-18-898 O N—Ph t-bu a6 H 2-18-899 O N—Ph methyl a6 H 2-18-900 O N—Ph b1 a6 H 2-18-901 O N—Ph b2 a6 H 2-18-902 O N—Ph b3 a6 H 2-18-903 O N—Ph H b1 H 2-18-904 O N—Ph t-bu b1 H 2-18-905 O N—Ph methyl b1 H 2-18-906 O N—Ph b1 b1 H 2-18-907 O N—Ph b2 b1 H 2-18-908 O N—Ph b3 b1 H 2-18-909 O N—Ph H b2 H 2-18-910 O N—Ph t-bu b2 H 2-18-911 O N—Ph methyl b2 H 2-18-912 O N—Ph b1 b2 H 2-18-913 O N—Ph b2 b2 H 2-18-914 O N—Ph b3 b2 H 2-18-915 O N—Ph H b3 H 2-18-916 O N—Ph t-bu b3 H 2-18-917 O N—Ph methyl b3 H 2-18-918 O N—Ph b1 b3 H 2-18-919 O N—Ph b2 b3 H 2-18-920 O N—Ph b3 b3 H 2-18-921 O N—Ph H b4 H 2-18-922 O N—Ph t-bu b4 H 2-18-923 O N—Ph methyl b4 H 2-18-924 O N—Ph b1 b4 H 2-18-925 O N—Ph b2 b4 H 2-18-926 O N—Ph b3 b4 H 2-18-927 O N—Ph H b5 H 2-18-928 O N—Ph t-bu b5 H 2-18-929 O N—Ph methyl b5 H 2-18-930 O N—Ph b1 b5 H 2-18-931 O N—Ph b2 b5 H 2-18-932 O N—Ph b3 b5 H 2-18-933 O N—Ph H b6 H 2-18-934 O N—Ph t-bu b6 H 2-18-935 O N—Ph methyl b6 H 2-18-936 O N—Ph b1 b6 H 2-18-937 O N—Ph b2 b6 H 2-18-938 O N—Ph b3 b6 H 2-18-939 O N—Ph H b7 H 2-18-940 O N—Ph t-bu b7 H 2-18-941 O N—Ph methyl b7 H 2-18-942 O N—Ph b1 b7 H 2-18-943 O N—Ph b2 b7 H 2-18-944 O N—Ph b3 b7 H 2-18-945 O N—Ph H b8 H 2-18-946 O N—Ph t-bu b8 H 2-18-947 O N—Ph methyl b8 H 2-18-948 O N—Ph b1 b8 H 2-18-949 O N—Ph b2 b8 H 2-18-950 O N—Ph b3 b8 H 2-18-951 O N—Ph H b9 H 2-18-952 O N—Ph t-bu b9 H 2-18-953 O N—Ph methyl b9 H 2-18-954 O N—Ph b1 b9 H 2-18-955 O N—Ph b2 b9 H 2-18-956 O N—Ph b3 b9 H 2-18-957 O N—Ph H b10 H 2-18-958 O N—Ph t-bu b10 H 2-18-959 O N—Ph methyl b10 H 2-18-960 O N—Ph b1 b10 H 2-18-961 O N—Ph b2 b10 H 2-18-962 O N—Ph b3 b10 H 2-18-963 O N—Ph H a1 a1 2-18-964 O N—Ph t-bu a1 a1 2-18-965 O N—Ph methyl a1 a1 2-18-966 O N—Ph b1 a1 a1 2-18-967 O N—Ph b2 a1 a1 2-18-968 O N—Ph b3 a1 a1 2-18-969 O N—Ph H a2 a2 2-18-970 O N—Ph t-bu a2 a2 2-18-971 O N—Ph methyl a2 a2 2-18-972 O N—Ph b1 a2 a2 2-18-973 O N—Ph b2 a2 a2 2-18-974 O N—Ph b3 a2 a2 2-18-975 O N—Ph H a3 a3 2-18-976 O N—Ph t-bu a3 a3 2-18-977 O N—Ph methyl a3 a3 2-18-978 O N—Ph b1 a3 a3 2-18-979 O N—Ph b2 a3 a3 2-18-980 O N—Ph b3 a3 a3 2-18-981 O N—Ph H b1 b1 2-18-982 O N—Ph t-bu b1 b1 2-18-983 O N—Ph methyl b1 b1 2-18-984 O N—Ph b1 b1 b1 2-18-985 O N—Ph b2 b1 b1 2-18-986 O N—Ph b3 b1 b1 2-18-987 O N—Ph H b2 b2 2-18-988 O N—Ph t-bu b2 b2 2-18-989 O N—Ph methyl b2 b2 2-18-990 O N—Ph b1 b2 b2 2-18-991 O N—Ph b2 b2 b2 2-18-992 O N—Ph b3 b2 b2 2-18-993 O N—Ph H b3 b3 2-18-994 O N—Ph t-bu b3 b3 2-18-995 O N—Ph methyl b3 b3 2-18-996 O N—Ph b1 b3 b3 2-18-997 O N—Ph b2 b3 b3 2-18-998 O N—Ph b3 b3 b3 2-18-999 O N—Ph H b5 b5 2-18-1000 O N—Ph t-bu b5 b5 2-18-1001 O N—Ph methyl b5 b5 2-18-1002 O N—Ph b1 b5 b5 2-18-1003 O N—Ph b2 b5 b5 2-18-1004 O N—Ph b3 b5 b5 2-18-1005 O N—Ph H b6 b6 2-18-1006 O N—Ph t-bu b6 b6 2-18-1007 O N—Ph methyl b6 b6 2-18-1008 O N—Ph b1 b6 b6 2-18-1009 O N—Ph b2 b6 b6 2-18-1010 O N—Ph b3 b6 b6 2-18-1011 O N—Ph H b7 b7 2-18-1012 O N—Ph t-bu b7 b7 2-18-1013 O N—Ph methyl b7 b7 2-18-1014 O N—Ph b1 b7 b7 2-18-1015 O N—Ph b2 b7 b7 2-18-1016 O N—Ph b3 b7 b7 2-18-1017 S N—Ph H H H 2-18-1018 S N—Ph t-bu H H 2-18-1019 S N—Ph methyl H H 2-18-1020 S N—Ph t-bu t-bu t-bu 2-18-1021 S N—Ph methyl methyl methyl 2-18-1022 S N—Ph b1 H H 2-18-1023 S N—Ph b2 H H 2-18-1024 S N—Ph b3 H H 2-18-1025 S N—Ph H H a1 2-18-1026 S N—Ph t-bu H a1 2-18-1027 S N—Ph methyl H a1 2-18-1028 S N—Ph b1 H a1 2-18-1029 S N—Ph b2 H a1 2-18-1030 S N—Ph b3 H a1 2-18-1031 S N—Ph H H a2 2-18-1032 S N—Ph t-bu H a2 2-18-1033 S N—Ph methyl H a2 2-18-1034 S N—Ph b1 H a2 2-18-1035 S N—Ph b2 H a2 2-18-1036 S N—Ph b3 H a2 2-18-1037 S N—Ph H H a3 2-18-1038 S N—Ph t-bu H a3 2-18-1039 S N—Ph methyl H a3 2-18-1040 S N—Ph b1 H a3 2-18-1041 S N—Ph b2 H a3 2-18-1042 S N—Ph b3 H a3 2-18-1043 S N—Ph H H a4 2-18-1044 S N—Ph t-bu H a4 2-18-1045 S N—Ph methyl H a4 2-18-1046 S N—Ph b1 H a4 2-18-1047 S N—Ph b2 H a4 2-18-1048 S N—Ph b3 H a4 2-18-1049 S N—Ph H H a5 2-18-1050 S N—Ph t-bu H a5 2-18-1051 S N—Ph methyl H a5 2-18-1052 S N—Ph b1 H a5 2-18-1053 S N—Ph b2 H a5 2-18-1054 S N—Ph b3 H a5 2-18-1055 S N—Ph H H a6 2-18-1056 S N—Ph t-bu H a6 2-18-1057 S N—Ph methyl H a6 2-18-1058 S N—Ph b1 H a6 2-18-1059 S N—Ph b2 H a6 2-18-1060 S N—Ph b3 H a6 2-18-1061 S N—Ph H H b1 2-18-1062 S N—Ph t-bu H b1 2-18-1063 S N—Ph methyl H b1 2-18-1064 S N—Ph b1 H b1 2-18-1065 S N—Ph b2 H b1 2-18-1066 S N—Ph b3 H b1 2-18-1067 S N—Ph H H b2 2-18-1068 S N—Ph t-bu H b2 2-18-1069 S N—Ph methyl H b2 2-18-1070 S N—Ph b1 H b2 2-18-1071 S N—Ph b2 H b2 2-18-1072 S N—Ph b3 H b2 2-18-1073 S N—Ph H H b3 2-18-1074 S N—Ph t-bu H b3 2-18-1075 S N—Ph methyl H b3 2-18-1076 S N—Ph b1 H b3 2-18-1077 S N—Ph b2 H b3 2-18-1078 S N—Ph b3 H b3 2-18-1079 S N—Ph H H b4 2-18-1080 S N—Ph t-bu H b4 2-18-1081 S N—Ph methyl H b4 2-18-1082 S N—Ph b1 H b4 2-18-1083 S N—Ph b2 H b4 2-18-1084 S N—Ph b3 H b4 2-18-1085 S N—Ph H H b5 2-18-1086 S N—Ph t-bu H b5 2-18-1087 S N—Ph methyl H b5 2-18-1088 S N—Ph b1 H b5 2-18-1089 S N—Ph b2 H b5 2-18-1090 S N—Ph b3 H b5 2-18-1091 S N—Ph H H b6 2-18-1092 S N—Ph t-bu H b6 2-18-1093 S N—Ph methyl H b6 2-18-1094 S N—Ph b1 H b6 2-18-1095 S N—Ph b2 H b6 2-18-1096 S N—Ph b3 H b6 2-18-1097 S N—Ph H H b7 2-18-1098 S N—Ph t-bu H b7 2-18-1099 S N—Ph methyl H b7 2-18-1100 S N—Ph b1 H b7 2-18-1101 S N—Ph b2 H b7 2-18-1102 S N—Ph b3 H b7 2-18-1103 S N—Ph H H b8 2-18-1104 S N—Ph t-bu H b8 2-18-1105 S N—Ph methyl H b8 2-18-1106 S N—Ph b1 H b8 2-18-1107 S N—Ph b2 H b8 2-18-1108 S N—Ph b3 H b8 2-18-1109 S N—Ph H H b9 2-18-1110 S N—Ph t-bu H b9 2-18-1111 S N—Ph methyl H b9 2-18-1112 S N—Ph b1 H b9 2-18-1113 S N—Ph b2 H b9 2-18-1114 S N—Ph b3 H b9 2-18-1115 S N—Ph H H b10 2-18-1116 S N—Ph t-bu H b10 2-18-1117 S N—Ph methyl H b10 2-18-1118 S N—Ph b1 H b10 2-18-1119 S N—Ph b2 H b10 2-18-1120 S N—Ph b3 H b10 2-18-1121 S N—Ph H a1 H 2-18-1122 S N—Ph t-bu a1 H 2-18-1123 S N—Ph methyl a1 H 2-18-1124 S N—Ph b1 a1 H 2-18-1125 S N—Ph b2 a1 H 2-18-1126 S N—Ph b3 a1 H 2-18-1127 S N—Ph H a2 H 2-18-1128 S N—Ph t-bu a2 H 2-18-1129 S N—Ph methyl a2 H 2-18-1130 S N—Ph b1 a2 H 2-18-1131 S N—Ph b2 a2 H 2-18-1132 S N—Ph b3 a2 H 2-18-1133 S N—Ph H a3 H 2-18-1134 S N—Ph t-bu a3 H 2-18-1135 S N—Ph methyl a3 H 2-18-1136 S N—Ph b1 a3 H 2-18-1137 S N—Ph b2 a3 H 2-18-1138 S N—Ph b3 a3 H 2-18-1139 S N—Ph H a4 H 2-18-1140 S N—Ph t-bu a4 H 2-18-1141 S N—Ph methyl a4 H 2-18-1142 S N—Ph b1 a4 H 2-18-1143 S N—Ph b2 a4 H 2-18-1144 S N—Ph b3 a4 H 2-18-1145 S N—Ph H a5 H 2-18-1146 S N—Ph t-bu a5 H 2-18-1147 S N—Ph methyl a5 H 2-18-1148 S N—Ph b1 a5 H 2-18-1149 S N—Ph b2 a5 H 2-18-1150 S N—Ph b3 a5 H 2-18-1151 S N—Ph H a6 H 2-18-1152 S N—Ph t-bu a6 H 2-18-1153 S N—Ph methyl a6 H 2-18-1154 S N—Ph b1 a6 H 2-18-1155 S N—Ph b2 a6 H 2-18-1156 S N—Ph b3 a6 H 2-18-1157 S N—Ph H b1 H 2-18-1158 S N—Ph t-bu b1 H 2-18-1159 S N—Ph methyl b1 H 2-18-1160 S N—Ph b1 b1 H 2-18-1161 S N—Ph b2 b1 H 2-18-1162 S N—Ph b3 b1 H 2-18-1163 S N—Ph H b2 H 2-18-1164 S N—Ph t-bu b2 H 2-18-1165 S N—Ph methyl b2 H 2-18-1166 S N—Ph b1 b2 H 2-18-1167 S N—Ph b2 b2 H 2-18-1168 S N—Ph b3 b2 H 2-18-1169 S N—Ph H b3 H 2-18-1170 S N—Ph t-bu b3 H 2-18-1171 S N—Ph methyl b3 H 2-18-1172 S N—Ph b1 b3 H 2-18-1173 S N—Ph b2 b3 H 2-18-1174 S N—Ph b3 b3 H 2-18-1175 S N—Ph H b4 H 2-18-1176 S N—Ph t-bu b4 H 2-18-1177 S N—Ph methyl b4 H 2-18-1178 S N—Ph b1 b4 H 2-18-1179 S N—Ph b2 b4 H 2-18-1180 S N—Ph b3 b4 H 2-18-1181 S N—Ph H b5 H 2-18-1182 S N—Ph t-bu b5 H 2-18-1183 S N—Ph methyl b5 H 2-18-1184 S N—Ph b1 b5 H 2-18-1185 S N—Ph b2 b5 H 2-18-1186 S N—Ph b3 b5 H 2-18-1187 S N—Ph H b6 H 2-18-1188 S N—Ph t-bu b6 H 2-18-1189 S N—Ph methyl b6 H 2-18-1190 S N—Ph b1 b6 H 2-18-1191 S N—Ph b2 b6 H 2-18-1192 S N—Ph b3 b6 H 2-18-1193 S N—Ph H b7 H 2-18-1194 S N—Ph t-bu b7 H 2-18-1195 S N—Ph methyl b7 H 2-18-1196 S N—Ph b1 b7 H 2-18-1197 S N—Ph b2 b7 H 2-18-1198 S N—Ph b3 b7 H 2-18-1199 S N—Ph H b8 H 2-18-1200 S N—Ph t-bu b8 H 2-18-1201 S N—Ph methyl b8 H 2-18-1202 S N—Ph b1 b8 H 2-18-1203 S N—Ph b2 b8 H 2-18-1204 S N—Ph b3 b8 H 2-18-1205 S N—Ph H b9 H 2-18-1206 S N—Ph t-bu b9 H 2-18-1207 S N—Ph methyl b9 H 2-18-1208 S N—Ph b1 b9 H 2-18-1209 S N—Ph b2 b9 H 2-18-1210 S N—Ph b3 b9 H 2-18-1211 S N—Ph H b10 H 2-18-1212 S N—Ph t-bu b10 H 2-18-1213 S N—Ph methyl b10 H 2-18-1214 S N—Ph b1 b10 H 2-18-1215 S N—Ph b2 b10 H 2-18-1216 S N—Ph b3 b10 H 2-18-1217 S N—Ph H a1 a1 2-18-1218 S N—Ph t-bu a1 a1 2-18-1219 S N—Ph methyl a1 a1 2-18-1220 S N—Ph b1 a1 a1 2-18-1221 S N—Ph b2 a1 a1 2-18-1222 S N—Ph b3 a1 a1 2-18-1223 S N—Ph H a2 a2 2-18-1224 S N—Ph t-bu a2 a2 2-18-1225 S N—Ph methyl a2 a2 2-18-1226 S N—Ph b1 a2 a2 2-18-1227 S N—Ph b2 a2 a2 2-18-1228 S N—Ph b3 a2 a2 2-18-1229 S N—Ph H a3 a3 2-18-1230 S N—Ph t-bu a3 a3 2-18-1231 S N—Ph methyl a3 a3 2-18-1232 S N—Ph b1 a3 a3 2-18-1233 S N—Ph b2 a3 a3 2-18-1234 S N—Ph b3 a3 a3 2-18-1235 S N—Ph H b1 b1 2-18-1236 S N—Ph t-bu b1 b1 2-18-1237 S N—Ph methyl b1 b1 2-18-1238 S N—Ph b1 b1 b1 2-18-1239 S N—Ph b2 b1 b1 2-18-1240 S N—Ph b3 b1 b1 2-18-1241 S N—Ph H b2 b2 2-18-1242 S N—Ph t-bu b2 b2 2-18-1243 S N—Ph methyl b2 b2 2-18-1244 S N—Ph b1 b2 b2 2-18-1245 S N—Ph b2 b2 b2 2-18-1246 S N—Ph b3 b2 b2 2-18-1247 S N—Ph H b3 b3 2-18-1248 S N—Ph t-bu b3 b3 2-18-1249 S N—Ph methyl b3 b3 2-18-1250 S N—Ph b1 b3 b3 2-18-1251 S N—Ph b2 b3 b3 2-18-1252 S N—Ph b3 b3 b3 2-18-1253 S N—Ph H b5 b5 2-18-1254 S N—Ph t-bu b5 b5 2-18-1255 S N—Ph methyl b5 b5 2-18-1256 S N—Ph b1 b5 b5 2-18-1257 S N—Ph b2 b5 b5 2-18-1258 S N—Ph b3 b5 b5 2-18-1259 S N—Ph H b6 b6 2-18-1260 S N—Ph t-bu b6 b6 2-18-1261 S N—Ph methyl b6 b6 2-18-1262 S N—Ph b1 b6 b6 2-18-1263 S N—Ph b2 b6 b6 2-18-1264 S N—Ph b3 b6 b6 2-18-1265 S N—Ph H b7 b7 2-18-1266 S N—Ph t-bu b7 b7 2-18-1267 S N—Ph methyl b7 b7 2-18-1268 S N—Ph b1 b7 b7 2-18-1269 S N—Ph b2 b7 b7 2-18-1270 S N—Ph b3 b7 b7

Group 2-19

[0120] The compounds are represented by the formula 2-19 below, wherein CY.sub.1 and CY.sub.3 are each a benzene group, X.sub.1 is B, and Y1, Y2, Y3, R2b, (R1)a1, (R3)a3 are each shown in the table 19 below,

##STR00036##

TABLE-US-00019 TABLE 19 Compound No. Y1 Y2/Y3 R2b (R1)a1 (R3)a3 2-19-001 N—Ph N Ph H H H 2-19-002 N Ph N Ph t-bu H H 2-19-003 N Ph N Ph methyl H H 2-19-004 N Ph N Ph t-bu t-bu t-bu 2-19-005 N Ph N Ph methyl methyl methyl 2-19-006 N Ph N Ph b1 H H 2-19-007 N Ph N Ph b2 H H 2-19-008 N Ph N Ph b3 H H 2-19-009 N Ph N Ph H H a1 2-19-010 N Ph N Ph t-bu H a1 2-19-011 N Ph N Ph methyl H a1 2-19-012 N Ph N Ph b1 H a1 2-19-013 N Ph N Ph b2 H a1 2-19-014 N Ph N Ph b3 H a1 2-19-015 N Ph N Ph H H a2 2-19-016 N Ph N Ph t-bu H a2 2-19-017 N Ph N Ph methyl H a2 2-19-018 N Ph N Ph b1 H a2 2-19-019 N Ph N Ph b2 H a2 2-19-020 N Ph N Ph b3 H a2 2-19-021 N Ph N Ph H H a3 2-19-022 N Ph N Ph t-bu H a3 2-19-023 N Ph N Ph methyl H a3 2-19-024 N Ph N Ph b1 H a3 2-19-025 N Ph N Ph b2 H a3 2-19-026 N Ph N Ph b3 H a3 2-19-027 N Ph N Ph H H a4 2-19-028 N Ph N Ph t-bu H a4 2-19-029 N Ph N Ph methyl H a4 2-19-030 N Ph N Ph b1 H a4 2-19-031 N Ph N Ph b2 H a4 2-19-032 N Ph N Ph b3 H a4 2-19-033 N Ph N Ph H H a5 2-19-034 N Ph N Ph t-bu H a5 2-19-035 N Ph N Ph methyl H a5 2-19-036 N Ph N Ph b1 H a5 2-19-037 N Ph N Ph b2 H a5 2-19-038 N Ph N Ph b3 H a5 2-19-039 N Ph N Ph H H a6 2-19-040 N Ph N Ph t-bu H a6 2-19-041 N Ph N Ph methyl H a6 2-19-042 N Ph N Ph b1 H a6 2-19-043 N Ph N Ph b2 H a6 2-19-044 N Ph N Ph b3 H a6 2-19-045 N Ph N Ph H H b1 2-19-046 N Ph N Ph t-bu H b1 2-19-047 N Ph N Ph methyl H b1 2-19-048 N Ph N Ph b1 H b1 2-19-049 N Ph N Ph b2 H b1 2-19-050 N Ph N Ph b3 H b1 2-19-051 N Ph N Ph H H b2 2-19-052 N Ph N Ph t-bu H b2 2-19-053 N Ph N Ph methyl H b2 2-19-054 N Ph N Ph b1 H b2 2-19-055 N Ph N Ph b2 H b2 2-19-056 N Ph N Ph b3 H b2 2-19-057 N Ph N Ph H H b3 2-19-058 N Ph N Ph t-bu H b3 2-19-059 N Ph N Ph methyl H b3 2-19-060 N Ph N Ph b1 H b3 2-19-061 N Ph N Ph b2 H b3 2-19-062 N Ph N Ph b3 H b3 2-19-063 N Ph N Ph H H b4 2-19-064 N Ph N Ph t-bu H b4 2-19-065 N Ph N Ph methyl H b4 2-19-066 N Ph N Ph b1 H b4 2-19-067 N Ph N Ph b2 H b4 2-19-068 N Ph N Ph b3 H b4 2-19-069 N Ph N Ph H H b5 2-19-070 N Ph N Ph t-bu H b5 2-19-071 N Ph N Ph methyl H b5 2-19-072 N Ph N Ph b1 H b5 2-19-073 N Ph N Ph b2 H b5 2-19-074 N Ph N Ph b3 H b5 2-19-075 N Ph N Ph H H b6 2-19-076 N Ph N Ph t-bu H b6 2-19-077 N Ph N Ph methyl H b6 2-19-078 N Ph N Ph b1 H b6 2-19-079 N Ph N Ph b2 H b6 2-19-080 N Ph N Ph b3 H b6 2-19-081 N Ph N Ph H H b7 2-19-082 N Ph N Ph t-bu H b7 2-19-083 N Ph N Ph methyl H b7 2-19-084 N Ph N Ph b1 H b7 2-19-085 N Ph N Ph b2 H b7 2-19-086 N Ph N Ph b3 H b7 2-19-087 N Ph N Ph H H b8 2-19-088 N Ph N Ph t-bu H b8 2-19-089 N Ph N Ph methyl H b8 2-19-090 N Ph N Ph b1 H b8 2-19-091 N Ph N Ph b2 H b8 2-19-092 N Ph N Ph b3 H b8 2-19-093 N Ph N Ph H H b9 2-19-094 N Ph N Ph t-bu H b9 2-19-095 N Ph N Ph methyl H b9 2-19-096 N Ph N Ph b1 H b9 2-19-097 N Ph N Ph b2 H b9 2-19-098 N Ph N Ph b3 H b9 2-19-099 N Ph N Ph H H b10 2-19-100 N Ph N Ph t-bu H b10 2-19-101 N Ph N Ph methyl H b10 2-19-102 N Ph N Ph b1 H b10 2-19-103 N Ph N Ph b2 H b10 2-19-104 N Ph N Ph b3 H b10 2-19-105 N Ph N Ph H a1 H 2-19-106 N Ph N Ph t-bu a1 H 2-19-107 N Ph N Ph methyl a1 H 2-19-108 N Ph N Ph b1 a1 H 2-19-109 N Ph N Ph b2 a1 H 2-19-110 N Ph N Ph b3 a1 H 2-19-111 N Ph N Ph H a2 H 2-19-112 N Ph N Ph t-bu a2 H 2-19-113 N Ph N Ph methyl a2 H 2-19-114 N Ph N Ph b1 a2 H 2-19-115 N Ph N Ph b2 a2 H 2-19-116 N Ph N Ph b3 a2 H 2-19-117 N Ph N Ph H a3 H 2-19-118 N Ph N Ph t-bu a3 H 2-19-119 N Ph N Ph methyl a3 H 2-19-120 N Ph N Ph b1 a3 H 2-19-121 N Ph N Ph b2 a3 H 2-19-122 N Ph N Ph b3 a3 H 2-19-123 N Ph N Ph H a4 H 2-19-124 N Ph N Ph t-bu a4 H 2-19-125 N Ph N Ph methyl a4 H 2-19-126 N Ph N Ph b1 a4 H 2-19-127 N Ph N Ph b2 a4 H 2-19-128 N Ph N Ph b3 a4 H 2-19-129 N Ph N Ph H a5 H 2-19-130 N Ph N Ph t-bu a5 H 2-19-131 N Ph N Ph methyl a5 H 2-19-132 N Ph N Ph b1 a5 H 2-19-133 N Ph N Ph b2 a5 H 2-19-134 N Ph N Ph b3 a5 H 2-19-135 N Ph N Ph H a6 H 2-19-136 N Ph N Ph t-bu a6 H 2-19-137 N Ph N Ph methyl a6 H 2-19-138 N Ph N Ph b1 a6 H 2-19-139 N Ph N Ph b2 a6 H 2-19-140 N Ph N Ph b3 a6 H 2-19-141 N Ph N Ph H b1 H 2-19-142 N Ph N Ph t-bu b1 H 2-19-143 N Ph N Ph methyl b1 H 2-19-144 N Ph N Ph b1 b1 H 2-19-145 N Ph N Ph b2 b1 H 2-19-146 N Ph N Ph b3 b1 H 2-19-147 N Ph N Ph H b2 H 2-19-148 N Ph N Ph t-bu b2 H 2-19-149 N Ph N Ph methyl b2 H 2-19-150 N Ph N Ph b1 b2 H 2-19-151 N Ph N Ph b2 b2 H 2-19-152 N Ph N Ph b3 b2 H 2-19-153 N Ph N Ph H b3 H 2-19-154 N Ph N Ph t-bu b3 H 2-19-155 N Ph N Ph methyl b3 H 2-19-156 N Ph N Ph b1 b3 H 2-19-157 N Ph N Ph b2 b3 H 2-19-158 N Ph N Ph b3 b3 H 2-19-159 N Ph N Ph H b4 H 2-19-160 N Ph N Ph t-bu b4 H 2-19-161 N Ph N Ph methyl b4 H 2-19-162 N Ph N Ph b1 b4 H 2-19-163 N Ph N Ph b2 b4 H 2-19-164 N Ph N Ph b3 b4 H 2-19-165 N Ph N Ph H b5 H 2-19-166 N Ph N Ph t-bu b5 H 2-19-167 N Ph N Ph methyl b5 H 2-19-168 N Ph N Ph b1 b5 H 2-19-169 N Ph N Ph b2 b5 H 2-19-170 N Ph N Ph b3 b5 H 2-19-171 N Ph N Ph H b6 H 2-19-172 N Ph N Ph t-bu b6 H 2-19-173 N Ph N Ph methyl b6 H 2-19-174 N Ph N Ph b1 b6 H 2-19-175 N Ph N Ph b2 b6 H 2-19-176 N Ph N Ph b3 b6 H 2-19-177 N Ph N Ph H b7 H 2-19-178 N Ph N Ph t-bu b7 H 2-19-179 N Ph N Ph methyl b7 H 2-19-180 N Ph N Ph b1 b7 H 2-19-181 N Ph N Ph b2 b7 H 2-19-182 N Ph N Ph b3 b7 H 2-19-183 N Ph N Ph H b8 H 2-19-184 N Ph N Ph t-bu b8 H 2-19-185 N Ph N Ph methyl b8 H 2-19-186 N Ph N Ph b1 b8 H 2-19-187 N Ph N Ph b2 b8 H 2-19-188 N Ph N Ph b3 b8 H 2-19-189 N Ph N Ph H b9 H 2-19-190 N Ph N Ph t-bu b9 H 2-19-191 N Ph N Ph methyl b9 H 2-19-192 N Ph N Ph b1 b9 H 2-19-193 N Ph N Ph b2 b9 H 2-19-194 N Ph N Ph b3 b9 H 2-19-195 N Ph N Ph H b10 H 2-19-196 N Ph N Ph t-bu b10 H 2-19-197 N Ph N Ph methyl b10 H 2-19-198 N Ph N Ph b1 b10 H 2-19-199 N Ph N Ph b2 b10 H 2-19-200 N Ph N Ph b3 b10 H 2-19-201 N Ph N Ph H a1 a1 2-19-202 N Ph N Ph t-bu a1 a1 2-19-203 N Ph N Ph methyl a1 a1 2-19-204 N Ph N Ph b1 a1 a1 2-19-205 N Ph N Ph b2 a1 a1 2-19-206 N Ph N Ph b3 a1 a1 2-19-207 N Ph N Ph H a2 a2 2-19-208 N Ph N Ph t-bu a2 a2 2-19-209 N Ph N Ph methyl a2 a2 2-19-210 N Ph N Ph b1 a2 a2 2-19-211 N Ph N Ph b2 a2 a2 2-19-212 N Ph N Ph b3 a2 a2 2-19-213 N Ph N Ph H a3 a3 2-19-214 N Ph N Ph t-bu a3 a3 2-19-215 N Ph N Ph methyl a3 a3 2-19-216 N Ph N Ph b1 a3 a3 2-19-217 N Ph N Ph b2 a3 a3 2-19-218 N Ph N Ph b3 a3 a3 2-19-219 N Ph N Ph H b1 b1 2-19-220 N Ph N Ph t-bu b1 b1 2-19-221 N Ph N Ph methyl b1 b1 2-19-222 N Ph N Ph b1 b1 b1 2-19-223 N Ph N Ph b2 b1 b1 2-19-224 N Ph N Ph b3 b1 b1 2-19-225 N Ph N Ph H b2 b2 2-19-226 N Ph N Ph t-bu b2 b2 2-19-227 N Ph N Ph methyl b2 b2 2-19-228 N Ph N Ph b1 b2 b2 2-19-229 N Ph N Ph b2 b2 b2 2-19-230 N Ph N Ph b3 b2 b2 2-19-231 N Ph N Ph H b3 b3 2-19-232 N Ph N Ph t-bu b3 b3 2-19-233 N Ph N Ph methyl b3 b3 2-19-234 N Ph N Ph b1 b3 b3 2-19-235 N Ph N Ph b2 b3 b3 2-19-236 N Ph N Ph b3 b3 b3 2-19-237 N Ph N Ph H b5 b5 2-19-238 N Ph N Ph t-bu b5 b5 2-19-239 N Ph N Ph methyl b5 b5 2-19-240 N Ph N Ph b1 b5 b5 2-19-241 N Ph N Ph b2 b5 b5 2-19-242 N Ph N Ph b3 b5 b5 2-19-243 N Ph N Ph H b6 b6 2-19-244 N Ph N Ph t-bu b6 b6 2-19-245 N Ph N Ph methyl b6 b6 2-19-246 N Ph N Ph b1 b6 b6 2-19-247 N Ph N Ph b2 b6 b6 2-19-248 N Ph N Ph b3 b6 b6 2-19-249 N Ph N Ph H b7 b7 2-19-250 N Ph N Ph t-bu b7 b7 2-19-251 N Ph N Ph methyl b7 b7 2-19-252 N Ph N Ph b1 b7 b7 2-19-253 N Ph N Ph b2 b7 b7 2-19-254 N Ph N Ph b3 b7 b7 2-19-255 N-tolyl N-tolyl H H H 2-19-256 N-tolyl N-tolyl t-bu H H 2-19-257 N-tolyl N-tolyl methyl H H 2-19-258 N-tolyl N-tolyl t-bu t-bu t-bu 2-19-259 N-tolyl N-tolyl methyl methyl methyl 2-19-260 N-tolyl N-tolyl b1 H H 2-19-261 N-tolyl N-tolyl b2 H H 2-19-262 N-tolyl N-tolyl b3 H H 2-19-263 N-tolyl N-tolyl H H a1 2-19-264 N-tolyl N-tolyl t-bu H a1 2-19-265 N-tolyl N-tolyl methyl H a1 2-19-266 N-tolyl N-tolyl b1 H a1 2-19-267 N-tolyl N-tolyl b2 H a1 2-19-268 N-tolyl N-tolyl b3 H a1 2-19-269 N-tolyl N-tolyl H H a2 2-19-270 N-tolyl N-tolyl t-bu H a2 2-19-271 N-tolyl N-tolyl methyl H a2 2-19-272 N-tolyl N-tolyl b1 H a2 2-19-273 N-tolyl N-tolyl b2 H a2 2-19-274 N-tolyl N-tolyl b3 H a2 2-19-275 N-tolyl N-tolyl H H a3 2-19-276 N-tolyl N-tolyl t-bu H a3 2-19-277 N-tolyl N-tolyl methyl H a3 2-19-278 N-tolyl N-tolyl b1 H a3 2-19-279 N-tolyl N-tolyl b2 H a3 2-19-280 N-tolyl N-tolyl b3 H a3 2-19-281 N-tolyl N-tolyl H H a4 2-19-282 N-tolyl N-tolyl t-bu H a4 2-19-283 N-tolyl N-tolyl methyl H a4 2-19-284 N-tolyl N-tolyl b1 H a4 2-19-285 N-tolyl N-tolyl b2 H a4 2-19-286 N-tolyl N-tolyl b3 H a4 2-19-287 N-tolyl N-tolyl H H a5 2-19-288 N-tolyl N-tolyl t-bu H a5 2-19-289 N-tolyl N-tolyl methyl H a5 2-19-290 N-tolyl N-tolyl b1 H a5 2-19-291 N-tolyl N-tolyl b2 H a5 2-19-292 N-tolyl N-tolyl b3 H a5 2-19-293 N-tolyl N-tolyl H H a6 2-19-294 N-tolyl N-tolyl t-bu H a6 2-19-295 N-tolyl N-tolyl methyl H a6 2-19-296 N-tolyl N-tolyl b1 H a6 2-19-297 N-tolyl N-tolyl b2 H a6 2-19-298 N-tolyl N-tolyl b3 H a6 2-19-299 N-tolyl N-tolyl H H b1 2-19-300 N-tolyl N-tolyl t-bu H b1 2-19-301 N-tolyl N-tolyl methyl H b1 2-19-302 N-tolyl N-tolyl b1 H b1 2-19-303 N-tolyl N-tolyl b2 H b1 2-19-304 N-tolyl N-tolyl b3 H b1 2-19-305 N-tolyl N-tolyl H H b2 2-19-306 N-tolyl N-tolyl t-bu H b2 2-19-307 N-tolyl N-tolyl methyl H b2 2-19-308 N-tolyl N-tolyl b1 H b2 2-19-309 N-tolyl N-tolyl b2 H b2 2-19-310 N-tolyl N-tolyl b3 H b2 2-19-311 N-tolyl N-tolyl H H b3 2-19-312 N-tolyl N-tolyl t-bu H b3 2-19-313 N-tolyl N-tolyl methyl H b3 2-19-314 N-tolyl N-tolyl b1 H b3 2-19-315 N-tolyl N-tolyl b2 H b3 2-19-316 N-tolyl N-tolyl b3 H b3 2-19-317 N-tolyl N-tolyl H H b4 2-19-318 N-tolyl N-tolyl t-bu H b4 2-19-319 N-tolyl N-tolyl methyl H b4 2-19-320 N-tolyl N-tolyl b1 H b4 2-19-321 N-tolyl N-tolyl b2 H b4 2-19-322 N-tolyl N-tolyl b3 H b4 2-19-323 N-tolyl N-tolyl H H b5 2-19-324 N-tolyl N-tolyl t-bu H b5 2-19-325 N-tolyl N-tolyl methyl H b5 2-19-326 N-tolyl N-tolyl b1 H b5 2-19-327 N-tolyl N-tolyl b2 H b5 2-19-328 N-tolyl N-tolyl b3 H b5 2-19-329 N-tolyl N-tolyl H H b6 2-19-330 N-tolyl N-tolyl t-bu H b6 2-19-331 N-tolyl N-tolyl methyl H b6 2-19-332 N-tolyl N-tolyl b1 H b6 2-19-333 N-tolyl N-tolyl b2 H b6 2-19-334 N-tolyl N-tolyl b3 H b6 2-19-335 N-tolyl N-tolyl H H b7 2-19-336 N-tolyl N-tolyl t-bu H b7 2-19-337 N-tolyl N-tolyl methyl H b7 2-19-338 N-tolyl N-tolyl b1 H b7 2-19-339 N-tolyl N-tolyl b2 H b7 2-19-340 N-tolyl N-tolyl b3 H b7 2-19-341 N-tolyl N-tolyl H H b8 2-19-342 N-tolyl N-tolyl t-bu H b8 2-19-343 N-tolyl N-tolyl methyl H b8 2-19-344 N-tolyl N-tolyl b1 H b8 2-19-345 N-tolyl N-tolyl b2 H b8 2-19-346 N-tolyl N-tolyl b3 H b8 2-19-347 N-tolyl N-tolyl H H b9 2-19-348 N-tolyl N-tolyl t-bu H b9 2-19-349 N-tolyl N-tolyl methyl H b9 2-19-350 N-tolyl N-tolyl b1 H b9 2-19-351 N-tolyl N-tolyl b2 H b9 2-19-352 N-tolyl N-tolyl b3 H b9 2-19-353 N-tolyl N-tolyl H H b10 2-19-354 N-tolyl N-tolyl t-bu H b10 2-19-355 N-tolyl N-tolyl methyl H b10 2-19-356 N-tolyl N-tolyl b1 H b10 2-19-357 N-tolyl N-tolyl b2 H b10 2-19-358 N-tolyl N-tolyl b3 H b10 2-19-359 N-tolyl N-tolyl H a1 H 2-19-360 N-tolyl N-tolyl t-bu a1 H 2-19-361 N-tolyl N-tolyl methyl a1 H 2-19-362 N-tolyl N-tolyl b1 a1 H 2-19-363 N-tolyl N-tolyl b2 a1 H 2-19-364 N-tolyl N-tolyl b3 a1 H 2-19-365 N-tolyl N-tolyl H a2 H 2-19-366 N-tolyl N-tolyl t-bu a2 H 2-19-367 N-tolyl N-tolyl methyl a2 H 2-19-368 N-tolyl N-tolyl b1 a2 H 2-19-369 N-tolyl N-tolyl b2 a2 H 2-19-370 N-tolyl N-tolyl b3 a2 H 2-19-371 N-tolyl N-tolyl H a3 H 2-19-372 N-tolyl N-tolyl t-bu a3 H 2-19-373 N-tolyl N-tolyl methyl a3 H 2-19-374 N-tolyl N-tolyl b1 a3 H 2-19-375 N-tolyl N-tolyl b2 a3 H 2-19-376 N-tolyl N-tolyl b3 a3 H 2-19-377 N-tolyl N-tolyl H a4 H 2-19-378 N-tolyl N-tolyl t-bu a4 H 2-19-379 N-tolyl N-tolyl methyl a4 H 2-19-380 N-tolyl N-tolyl b1 a4 H 2-19-381 N-tolyl N-tolyl b2 a4 H 2-19-382 N-tolyl N-tolyl b3 a4 H 2-19-383 N-tolyl N-tolyl H a5 H 2-19-384 N-tolyl N-tolyl t-bu a5 H 2-19-385 N-tolyl N-tolyl methyl a5 H 2-19-386 N-tolyl N-tolyl b1 a5 H 2-19-387 N-tolyl N-tolyl b2 a5 H 2-19-388 N-tolyl N-tolyl b3 a5 H 2-19-389 N-tolyl N-tolyl H a6 H 2-19-390 N-tolyl N-tolyl t-bu a6 H 2-19-391 N-tolyl N-tolyl methyl a6 H 2-19-392 N-tolyl N-tolyl b1 a6 H 2-19-393 N-tolyl N-tolyl b2 a6 H 2-19-394 N-tolyl N-tolyl b3 a6 H 2-19-395 N-tolyl N-tolyl H b1 H 2-19-396 N-tolyl N-tolyl t-bu b1 H 2-19-397 N-tolyl N-tolyl methyl b1 H 2-19-398 N-tolyl N-tolyl b1 b1 H 2-19-399 N-tolyl N-tolyl b2 b1 H 2-19-400 N-tolyl N-tolyl b3 b1 H 2-19-401 N-tolyl N-tolyl H b2 H 2-19-402 N-tolyl N-tolyl t-bu b2 H 2-19-403 N-tolyl N-tolyl methyl b2 H 2-19-404 N-tolyl N-tolyl b1 b2 H 2-19-405 N-tolyl N-tolyl b2 b2 H 2-19-406 N-tolyl N-tolyl b3 b2 H 2-19-407 N-tolyl N-tolyl H b3 H 2-19-408 N-tolyl N-tolyl t-bu b3 H 2-19-409 N-tolyl N-tolyl methyl b3 H 2-19-410 N-tolyl N-tolyl b1 b3 H 2-19-411 N-tolyl N-tolyl b2 b3 H 2-19-412 N-tolyl N-tolyl b3 b3 H 2-19-413 N-tolyl N-tolyl H b4 H 2-19-414 N-tolyl N-tolyl t-bu b4 H 2-19-415 N-tolyl N-tolyl methyl b4 H 2-19-416 N-tolyl N-tolyl b1 b4 H 2-19-417 N-tolyl N-tolyl b2 b4 H 2-19-418 N-tolyl N-tolyl b3 b4 H 2-19-419 N-tolyl N-tolyl H b5 H 2-19-420 N-tolyl N-tolyl t-bu b5 H 2-19-421 N-tolyl N-tolyl methyl b5 H 2-19-422 N-tolyl N-tolyl b1 b5 H 2-19-423 N-tolyl N-tolyl b2 b5 H 2-19-424 N-tolyl N-tolyl b3 b5 H 2-19-425 N-tolyl N-tolyl H b6 H 2-19-426 N-tolyl N-tolyl t-bu b6 H 2-19-427 N-tolyl N-tolyl methyl b6 H 2-19-428 N-tolyl N-tolyl b1 b6 H 2-19-429 N-tolyl N-tolyl b2 b6 H 2-19-430 N-tolyl N-tolyl b3 b6 H 2-19-431 N-tolyl N-tolyl H b7 H 2-19-432 N-tolyl N-tolyl t-bu b7 H 2-19-433 N-tolyl N-tolyl methyl b7 H 2-19-434 N-tolyl N-tolyl b1 b7 H 2-19-435 N-tolyl N-tolyl b2 b7 H 2-19-436 N-tolyl N-tolyl b3 b7 H 2-19-437 N-tolyl N-tolyl H b8 H 2-19-438 N-tolyl N-tolyl t-bu b8 H 2-19-439 N-tolyl N-tolyl methyl b8 H 2-19-440 N-tolyl N-tolyl b1 b8 H 2-19-441 N-tolyl N-tolyl b2 b8 H 2-19-442 N-tolyl N-tolyl b3 b8 H 2-19-443 N-tolyl N-tolyl H b9 H 2-19-444 N-tolyl N-tolyl t-bu b9 H 2-19-445 N-tolyl N-tolyl methyl b9 H 2-19-446 N-tolyl N-tolyl b1 b9 H 2-19-447 N-tolyl N-tolyl b2 b9 H 2-19-448 N-tolyl N-tolyl b3 b9 H 2-19-449 N-tolyl N-tolyl H b10 H 2-19-450 N-tolyl N-tolyl t-bu b10 H 2-19-451 N-tolyl N-tolyl methyl b10 H 2-19-452 N-tolyl N-tolyl b1 b10 H 2-19-453 N-tolyl N-tolyl b2 b10 H 2-19-454 N-tolyl N-tolyl b3 b10 H 2-19-455 N-tolyl N-tolyl H a1 a1 2-19-456 N-tolyl N-tolyl t-bu a1 a1 2-19-457 N-tolyl N-tolyl methyl a1 a1 2-19-458 N-tolyl N-tolyl b1 a1 a1 2-19-459 N-tolyl N-tolyl b2 a1 a1 2-19-460 N-tolyl N-tolyl b3 a1 a1 2-19-461 N-tolyl N-tolyl H a2 a2 2-19-462 N-tolyl N-tolyl t-bu a2 a2 2-19-463 N-tolyl N-tolyl methyl a2 a2 2-19-464 N-tolyl N-tolyl b1 a2 a2 2-19-465 N-tolyl N-tolyl b2 a2 a2 2-19-466 N-tolyl N-tolyl b3 a2 a2 2-19-467 N-tolyl N-tolyl H a3 a3 2-19-468 N-tolyl N-tolyl t-bu a3 a3 2-19-469 N-tolyl N-tolyl methyl a3 a3 2-19-470 N-tolyl N-tolyl b1 a3 a3 2-19-471 N-tolyl N-tolyl b2 a3 a3 2-19-472 N-tolyl N-tolyl b3 a3 a3 2-19-473 N-tolyl N-tolyl H b1 b1 2-19-474 N-tolyl N-tolyl t-bu b1 b1 2-19-475 N-tolyl N-tolyl methyl b1 b1 2-19-476 N-tolyl N-tolyl b1 b1 b1 2-19-477 N-tolyl N-tolyl b2 b1 b1 2-19-478 N-tolyl N-tolyl b3 b1 b1 2-19-479 N-tolyl N-tolyl H b2 b2 2-19-480 N-tolyl N-tolyl t-bu b2 b2 2-19-481 N-tolyl N-tolyl methyl b2 b2 2-19-482 N-tolyl N-tolyl b1 b2 b2 2-19-483 N-tolyl N-tolyl b2 b2 b2 2-19-484 N-tolyl N-tolyl b3 b2 b2 2-19-485 N-tolyl N-tolyl H b3 b3 2-19-486 N-tolyl N-tolyl t-bu b3 b3 2-19-487 N-tolyl N-tolyl methyl b3 b3 2-19-488 N-tolyl N-tolyl b1 b3 b3 2-19-489 N-tolyl N-tolyl b2 b3 b3 2-19-490 N-tolyl N-tolyl b3 b3 b3 2-19-491 N-tolyl N-tolyl H b5 b5 2-19-492 N-tolyl N-tolyl t-bu b5 b5 2-19-493 N-tolyl N-tolyl methyl b5 b5 2-19-494 N-tolyl N-tolyl b1 b5 b5 2-19-495 N-tolyl N-tolyl b2 b5 b5 2-19-496 N-tolyl N-tolyl b3 b5 b5 2-19-497 N-tolyl N-tolyl H b6 b6 2-19-498 N-tolyl N-tolyl t-bu b6 b6 2-19-499 N-tolyl N-tolyl methyl b6 b6 2-19-500 N-tolyl N-tolyl b1 b6 b6 2-19-501 N-tolyl N-tolyl b2 b6 b6 2-19-502 N-tolyl N-tolyl b3 b6 b6 2-19-503 N-tolyl N-tolyl H b7 b7 2-19-504 N-tolyl N-tolyl t-bu b7 b7 2-19-505 N-tolyl N-tolyl methyl b7 b7 2-19-506 N-tolyl N-tolyl b1 b7 b7 2-19-507 N-tolyl N-tolyl b2 b7 b7 2-19-508 N-tolyl N-tolyl b3 b7 b7 2-19-509 N-Biph N-Biph H H H 2-19-510 N-Biph N-Biph t-bu H H 2-19-511 N-Biph N-Biph methyl H H 2-19-512 N-Biph N-Biph t-bu t-bu t-bu 2-19-513 N-Biph N-Biph methyl methyl methyl 2-19-514 N-Biph N-Biph b1 H H 2-19-515 N-Biph N-Biph b2 H H 2-19-516 N-Biph N-Biph b3 H H 2-19-517 N-Biph N-Biph H H a1 2-19-518 N-Biph N-Biph t-bu H a1 2-19-519 N-Biph N-Biph methyl H a1 2-19-520 N-Biph N-Biph b1 H a1 2-19-521 N-Biph N-Biph b2 H a1 2-19-522 N-Biph N-Biph b3 H a1 2-19-523 N-Biph N-Biph H H a2 2-19-524 N-Biph N-Biph t-bu H a2 2-19-525 N-Biph N-Biph methyl H a2 2-19-526 N-Biph N-Biph b1 H a2 2-19-527 N-Biph N-Biph b2 H a2 2-19-528 N-Biph N-Biph b3 H a2 2-19-529 N-Biph N-Biph H H a3 2-19-530 N-Biph N-Biph t-bu H a3 2-19-531 N-Biph N-Biph methyl H a3 2-19-532 N-Biph N-Biph b1 H a3 2-19-533 N-Biph N-Biph b2 H a3 2-19-534 N-Biph N-Biph b3 H a3 2-19-535 N-Biph N-Biph H H a4 2-19-536 N-Biph N-Biph t-bu H a4 2-19-537 N-Biph N-Biph methyl H a4 2-19-538 N-Biph N-Biph b1 H a4 2-19-539 N-Biph N-Biph b2 H a4 2-19-540 N-Biph N-Biph b3 H a4 2-19-541 N-Biph N-Biph H H a5 2-19-542 N-Biph N-Biph t-bu H a5 2-19-543 N-Biph N-Biph methyl H a5 2-19-544 N-Biph N-Biph b1 H a5 2-19-545 N-Biph N-Biph b2 H a5 2-19-546 N-Biph N-Biph b3 H a5 2-19-547 N-Biph N-Biph H H a6 2-19-548 N-Biph N-Biph t-bu H a6 2-19-549 N-Biph N-Biph methyl H a6 2-19-550 N-Biph N-Biph b1 H a6 2-19-551 N-Biph N-Biph b2 H a6 2-19-552 N-Biph N-Biph b3 H a6 2-19-553 N-Biph N-Biph H H b1 2-19-554 N-Biph N-Biph t-bu H b1 2-19-555 N-Biph N-Biph methyl H b1 2-19-556 N-Biph N-Biph b1 H b1 2-19-557 N-Biph N-Biph b2 H b1 2-19-558 N-Biph N-Biph b3 H b1 2-19-559 N-Biph N-Biph H H b2 2-19-560 N-Biph N-Biph t-bu H b2 2-19-561 N-Biph N-Biph methyl H b2 2-19-562 N-Biph N-Biph b1 H b2 2-19-563 N-Biph N-Biph b2 H b2 2-19-564 N-Biph N-Biph b3 H b2 2-19-565 N-Biph N-Biph H H b3 2-19-566 N-Biph N-Biph t-bu H b3 2-19-567 N-Biph N-Biph methyl H b3 2-19-568 N-Biph N-Biph b1 H b3 2-19-569 N-Biph N-Biph b2 H b3 2-19-570 N-Biph N-Biph b3 H b3 2-19-571 N-Biph N-Biph H H b4 2-19-572 N-Biph N-Biph t-bu H b4 2-19-573 N-Biph N-Biph methyl H b4 2-19-574 N-Biph N-Biph b1 H b4 2-19-575 N-Biph N-Biph b2 H b4 2-19-576 N-Biph N-Biph b3 H b4 2-19-577 N-Biph N-Biph H H b5 2-19-578 N-Biph N-Biph t-bu H b5 2-19-579 N-Biph N-Biph methyl H b5 2-19-580 N-Biph N-Biph b1 H b5 2-19-581 N-Biph N-Biph b2 H b5 2-19-582 N-Biph N-Biph b3 H b5 2-19-583 N-Biph N-Biph H H b6 2-19-584 N-Biph N-Biph t-bu H b6 2-19-585 N-Biph N-Biph methyl H b6 2-19-586 N-Biph N-Biph b1 H b6 2-19-587 N-Biph N-Biph b2 H b6 2-19-588 N-Biph N-Biph b3 H b6 2-19-589 N-Biph N-Biph H H b7 2-19-590 N-Biph N-Biph t-bu H b7 2-19-591 N-Biph N-Biph methyl H b7 2-19-592 N-Biph N-Biph b1 H b7 2-19-593 N-Biph N-Biph b2 H b7 2-19-594 N-Biph N-Biph b3 H b7 2-19-595 N-Biph N-Biph H H b8 2-19-596 N-Biph N-Biph t-bu H b8 2-19-597 N-Biph N-Biph methyl H b8 2-19-598 N-Biph N-Biph b1 H b8 2-19-599 N-Biph N-Biph b2 H b8 2-19-600 N-Biph N-Biph b3 H b8 2-19-601 N-Biph N-Biph H H b9 2-19-602 N-Biph N-Biph t-bu H b9 2-19-603 N-Biph N-Biph methyl H b9 2-19-604 N-Biph N-Biph b1 H b9 2-19-605 N-Biph N-Biph b2 H b9 2-19-606 N-Biph N-Biph b3 H b9 2-19-607 N-Biph N-Biph H H b10 2-19-608 N-Biph N-Biph t-bu H b10 2-19-609 N-Biph N-Biph methyl H b10 2-19-610 N-Biph N-Biph b1 H b10 2-19-611 N-Biph N-Biph b2 H b10 2-19-612 N-Biph N-Biph b3 H b10 2-19-613 N-Biph N-Biph H a1 H 2-19-614 N-Biph N-Biph t-bu a1 H 2-19-615 N-Biph N-Biph methyl a1 H 2-19-616 N-Biph N-Biph b1 a1 H 2-19-617 N-Biph N-Biph b2 a1 H 2-19-618 N-Biph N-Biph b3 a1 H 2-19-619 N-Biph N-Biph H a2 H 2-19-620 N-Biph N-Biph t-bu a2 H 2-19-621 N-Biph N-Biph methyl a2 H 2-19-622 N-Biph N-Biph b1 a2 H 2-19-623 N-Biph N-Biph b2 a2 H 2-19-624 N-Biph N-Biph b3 a2 H 2-19-625 N-Biph N-Biph H a3 H 2-19-626 N-Biph N-Biph t-bu a3 H 2-19-627 N-Biph N-Biph methyl a3 H 2-19-628 N-Biph N-Biph b1 a3 H 2-19-629 N-Biph N-Biph b2 a3 H 2-19-630 N-Biph N-Biph b3 a3 H 2-19-631 N-Biph N-Biph H a4 H 2-19-632 N-Biph N-Biph t-bu a4 H 2-19-633 N-Biph N-Biph methyl a4 H 2-19-634 N-Biph N-Biph b1 a4 H 2-19-635 N-Biph N-Biph b2 a4 H 2-19-636 N-Biph N-Biph b3 a4 H 2-19-637 N-Biph N-Biph H a5 H 2-19-638 N-Biph N-Biph t-bu a5 H 2-19-639 N-Biph N-Biph methyl a5 H 2-19-640 N-Biph N-Biph b1 a5 H 2-19-641 N-Biph N-Biph b2 a5 H 2-19-642 N-Biph N-Biph b3 a5 H 2-19-643 N-Biph N-Biph H a6 H 2-19-644 N-Biph N-Biph t-bu a6 H 2-19-645 N-Biph N-Biph methyl a6 H 2-19-646 N-Biph N-Biph b1 a6 H 2-19-647 N-Biph N-Biph b2 a6 H 2-19-648 N-Biph N-Biph b3 a6 H 2-19-649 N-Biph N-Biph H b1 H 2-19-650 N-Biph N-Biph t-bu b1 H 2-19-651 N-Biph N-Biph methyl b1 H 2-19-652 N-Biph N-Biph b1 b1 H 2-19-653 N-Biph N-Biph b2 b1 H 2-19-654 N-Biph N-Biph b3 b1 H 2-19-655 N-Biph N-Biph H b2 H 2-19-656 N-Biph N-Biph t-bu b2 H 2-19-657 N-Biph N-Biph methyl b2 H 2-19-658 N-Biph N-Biph b1 b2 H 2-19-659 N-Biph N-Biph b2 b2 H 2-19-660 N-Biph N-Biph b3 b2 H 2-19-661 N-Biph N-Biph H b3 H 2-19-662 N-Biph N-Biph t-bu b3 H 2-19-663 N-Biph N-Biph methyl b3 H 2-19-664 N-Biph N-Biph b1 b3 H 2-19-665 N-Biph N-Biph b2 b3 H 2-19-666 N-Biph N-Biph b3 b3 H 2-19-667 N-Biph N-Biph H b4 H 2-19-668 N-Biph N-Biph t-bu b4 H 2-19-669 N-Biph N-Biph methyl b4 H 2-19-670 N-Biph N-Biph b1 b4 H 2-19-671 N-Biph N-Biph b2 b4 H 2-19-672 N-Biph N-Biph b3 b4 H 2-19-673 N-Biph N-Biph H b5 H 2-19-674 N-Biph N-Biph t-bu b5 H 2-19-675 N-Biph N-Biph methyl b5 H 2-19-676 N-Biph N-Biph b1 b5 H 2-19-677 N-Biph N-Biph b2 b5 H 2-19-678 N-Biph N-Biph b3 b5 H 2-19-679 N-Biph N-Biph H b6 H 2-19-680 N-Biph N-Biph t-bu b6 H 2-19-681 N-Biph N-Biph methyl b6 H 2-19-682 N-Biph N-Biph b1 b6 H 2-19-683 N-Biph N-Biph b2 b6 H 2-19-684 N-Biph N-Biph b3 b6 H 2-19-685 N-Biph N-Biph H b7 H 2-19-686 N-Biph N-Biph t-bu b7 H 2-19-687 N-Biph N-Biph methyl b7 H 2-19-688 N-Biph N-Biph b1 b7 H 2-19-689 N-Biph N-Biph b2 b7 H 2-19-690 N-Biph N-Biph b3 b7 H 2-19-691 N-Biph N-Biph H b8 H 2-19-692 N-Biph N-Biph t-bu b8 H 2-19-693 N-Biph N-Biph methyl b8 H 2-19-694 N-Biph N-Biph b1 b8 H 2-19-695 N-Biph N-Biph b2 b8 H 2-19-696 N-Biph N-Biph b3 b8 H 2-19-697 N-Biph N-Biph H b9 H 2-19-698 N-Biph N-Biph t-bu b9 H 2-19-699 N-Biph N-Biph methyl b9 H 2-19-700 N-Biph N-Biph b1 b9 H 2-19-701 N-Biph N-Biph b2 b9 H 2-19-702 N-Biph N-Biph b3 b9 H 2-19-703 N-Biph N-Biph H b10 H 2-19-704 N-Biph N-Biph t-bu b10 H 2-19-705 N-Biph N-Biph methyl b10 H 2-19-706 N-Biph N-Biph b1 b10 H 2-19-707 N-Biph N-Biph b2 b10 H 2-19-708 N-Biph N-Biph b3 b10 H 2-19-709 N-Biph N-Biph H a1 a1 2-19-710 N-Biph N-Biph t-bu a1 a1 2-19-711 N-Biph N-Biph methyl a1 a1 2-19-712 N-Biph N-Biph b1 a1 a1 2-19-713 N-Biph N-Biph b2 a1 a1 2-19-714 N-Biph N-Biph b3 a1 a1 2-19-715 N-Biph N-Biph H a2 a2 2-19-716 N-Biph N-Biph t-bu a2 a2 2-19-717 N-Biph N-Biph methyl a2 a2 2-19-718 N-Biph N-Biph b1 a2 a2 2-19-719 N-Biph N-Biph b2 a2 a2 2-19-720 N-Biph N-Biph b3 a2 a2 2-19-721 N-Biph N-Biph H a3 a3 2-19-722 N-Biph N-Biph t-bu a3 a3 2-19-723 N-Biph N-Biph methyl a3 a3 2-19-724 N-Biph N-Biph b1 a3 a3 2-19-725 N-Biph N-Biph b2 a3 a3 2-19-726 N-Biph N-Biph b3 a3 a3 2-19-727 N-Biph N-Biph H b1 b1 2-19-728 N-Biph N-Biph t-bu b1 b1 2-19-729 N-Biph N-Biph methyl b1 b1 2-19-730 N-Biph N-Biph b1 b1 b1 2-19-731 N-Biph N-Biph b2 b1 b1 2-19-732 N-Biph N-Biph b3 b1 b1 2-19-733 N-Biph N-Biph H b2 b2 2-19-734 N-Biph N-Biph t-bu b2 b2 2-19-735 N-Biph N-Biph methyl b2 b2 2-19-736 N-Biph N-Biph b1 b2 b2 2-19-737 N-Biph N-Biph b2 b2 b2 2-19-738 N-Biph N-Biph b3 b2 b2 2-19-739 N-Biph N-Biph H b3 b3 2-19-740 N-Biph N-Biph t-bu b3 b3 2-19-741 N-Biph N-Biph methyl b3 b3 2-19-742 N-Biph N-Biph b1 b3 b3 2-19-743 N-Biph N-Biph b2 b3 b3 2-19-744 N-Biph N-Biph b3 b3 b3 2-19-745 N-Biph N-Biph H b5 b5 2-19-746 N-Biph N-Biph t-bu b5 b5 2-19-747 N-Biph N-Biph methyl b5 b5 2-19-748 N-Biph N-Biph b1 b5 b5 2-19-749 N-Biph N-Biph b2 b5 b5 2-19-750 N-Biph N-Biph b3 b5 b5 2-19-751 N-Biph N-Biph H b6 b6 2-19-752 N-Biph N-Biph t-bu b6 b6 2-19-753 N-Biph N-Biph methyl b6 b6 2-19-754 N-Biph N-Biph b1 b6 b6 2-19-755 N-Biph N-Biph b2 b6 b6 2-19-756 N-Biph N-Biph b3 b6 b6 2-19-757 N-Biph N-Biph H b7 b7 2-19-758 N-Biph N-Biph t-bu b7 b7 2-19-759 N-Biph N-Biph methyl b7 b7 2-19-760 N-Biph N-Biph b1 b7 b7 2-19-761 N-Biph N-Biph b2 b7 b7 2-19-762 N-Biph N-Biph b3 b7 b7 2-19-763 O N Ph H H H 2-19-764 O N Ph t-bu H H 2-19-765 O N Ph methyl H H 2-19-766 O N Ph t-bu t-bu t-bu 2-19-767 O N Ph methyl methyl methyl 2-19-768 O N Ph b1 H H 2-19-769 O N Ph b2 H H 2-19-770 O N Ph b3 H H 2-19-771 O N Ph H H a1 2-19-772 O N Ph t-bu H a1 2-19-773 O N Ph methyl H a1 2-19-774 O N Ph b1 H a1 2-19-775 O N Ph b2 H a1 2-19-776 O N Ph b3 H a1 2-19-777 O N Ph H H a2 2-19-778 O N Ph t-bu H a2 2-19-779 O N Ph methyl H a2 2-19-780 O N Ph b1 H a2 2-19-781 O N Ph b2 H a2 2-19-782 O N Ph b3 H a2 2-19-783 O N Ph H H a3 2-19-784 O N Ph t-bu H a3 2-19-785 O N Ph methyl H a3 2-19-786 O N Ph b1 H a3 2-19-787 O N Ph b2 H a3 2-19-788 O N Ph b3 H a3 2-19-789 O N Ph H H a4 2-19-790 O N Ph t-bu H a4 2-19-791 O N Ph methyl H a4 2-19-792 O N Ph b1 H a4 2-19-793 O N Ph b2 H a4 2-19-794 O N Ph b3 H a4 2-19-795 O N Ph H H a5 2-19-796 O N Ph t-bu H a5 2-19-797 O N Ph methyl H a5 2-19-798 O N Ph b1 H a5 2-19-799 O N Ph b2 H a5 2-19-800 O N Ph b3 H a5 2-19-801 O N Ph H H a6 2-19-802 O N Ph t-bu H a6 2-19-803 O N Ph methyl H a6 2-19-804 O N Ph b1 H a6 2-19-805 O N Ph b2 H a6 2-19-806 O N Ph b3 H a6 2-19-807 O N Ph H H b1 2-19-808 O N Ph t-bu H b1 2-19-809 O N Ph methyl H b1 2-19-810 O N Ph b1 H b1 2-19-811 O N Ph b2 H b1 2-19-812 O N Ph b3 H b1 2-19-813 O N Ph H H b2 2-19-814 O N Ph t-bu H b2 2-19-815 O N Ph methyl H b2 2-19-816 O N Ph b1 H b2 2-19-817 O N Ph b2 H b2 2-19-818 O N Ph b3 H b2 2-19-819 O N Ph H H b3 2-19-820 O N Ph t-bu H b3 2-19-821 O N Ph methyl H b3 2-19-822 O N Ph b1 H b3 2-19-823 O N Ph b2 H b3 2-19-824 O N Ph b3 H b3 2-19-825 O N Ph H H b4 2-19-826 O N Ph t-bu H b4 2-19-827 O N Ph methyl H b4 2-19-828 O N Ph b1 H b4 2-19-829 O N Ph b2 H b4 2-19-830 O N Ph b3 H b4 2-19-831 O N Ph H H b5 2-19-832 O N Ph t-bu H b5 2-19-833 O N Ph methyl H b5 2-19-834 O N Ph b1 H b5 2-19-835 O N Ph b2 H b5 2-19-836 O N Ph b3 H b5 2-19-837 O N Ph H H b6 2-19-838 O N Ph t-bu H b6 2-19-839 O N Ph methyl H b6 2-19-840 O N Ph b1 H b6 2-19-841 O N Ph b2 H b6 2-19-842 O N Ph b3 H b6 2-19-843 O N Ph H H b7 2-19-844 O N Ph t-bu H b7 2-19-845 O N Ph methyl H b7 2-19-846 O N Ph b1 H b7 2-19-847 O N Ph b2 H b7 2-19-848 O N Ph b3 H b7 2-19-849 O N Ph H H b8 2-19-850 O N Ph t-bu H b8 2-19-851 O N Ph methyl H b8 2-19-852 O N Ph b1 H b8 2-19-853 O N Ph b2 H b8 2-19-854 O N Ph b3 H b8 2-19-855 O N Ph H H b9 2-19-856 O N Ph t-bu H b9 2-19-857 O N Ph methyl H b9 2-19-858 O N Ph b1 H b9 2-19-859 O N Ph b2 H b9 2-19-860 O N Ph b3 H b9 2-19-861 O N Ph H H b10 2-19-862 O N Ph t-bu H b10 2-19-863 O N Ph methyl H b10 2-19-864 O N Ph b1 H b10 2-19-865 O N Ph b2 H b10 2-19-866 O N Ph b3 H b10 2-19-867 O N Ph H a1 H 2-19-868 O N Ph t-bu a1 H 2-19-869 O N Ph methyl a1 H 2-19-870 O N Ph b1 a1 H 2-19-871 O N Ph b2 a1 H 2-19-872 O N Ph b3 a1 H 2-19-873 O N Ph H a2 H 2-19-874 O N Ph t-bu a2 H 2-19-875 O N Ph methyl a2 H 2-19-876 O N Ph b1 a2 H 2-19-877 O N Ph b2 a2 H 2-19-878 O N Ph b3 a2 H 2-19-879 O N Ph H a3 H 2-19-880 O N Ph t-bu a3 H 2-19-881 O N Ph methyl a3 H 2-19-882 O N Ph b1 a3 H 2-19-883 O N Ph b2 a3 H 2-19-884 O N Ph b3 a3 H 2-19-885 O N Ph H a4 H 2-19-886 O N Ph t-bu a4 H 2-19-887 O N Ph methyl a4 H 2-19-888 O N Ph b1 a4 H 2-19-889 O N Ph b2 a4 H 2-19-890 O N Ph b3 a4 H 2-19-891 O N Ph H a5 H 2-19-892 O N Ph t-bu a5 H 2-19-893 O N Ph methyl a5 H 2-19-894 O N Ph b1 a5 H 2-19-895 O N Ph b2 a5 H 2-19-896 O N Ph b3 a5 H 2-19-897 O N Ph H a6 H 2-19-898 O N Ph t-bu a6 H 2-19-899 O N Ph methyl a6 H 2-19-900 O N Ph b1 a6 H 2-19-901 O N Ph b2 a6 H 2-19-902 O N Ph b3 a6 H 2-19-903 O N Ph H b1 H 2-19-904 O N Ph t-bu b1 H 2-19-905 O N Ph methyl b1 H 2-19-906 O N Ph b1 b1 H 2-19-907 O N Ph b2 b1 H 2-19-908 O N Ph b3 b1 H 2-19-909 O N Ph H b2 H 2-19-910 O N Ph t-bu b2 H 2-19-911 O N Ph methyl b2 H 2-19-912 O N Ph b1 b2 H 2-19-913 O N Ph b2 b2 H 2-19-914 O N Ph b3 b2 H 2-19-915 O N Ph H b3 H 2-19-916 O N Ph t-bu b3 H 2-19-917 O N Ph methyl b3 H 2-19-918 O N Ph b1 b3 H 2-19-919 O N Ph b2 b3 H 2-19-920 O N Ph b3 b3 H 2-19-921 O N Ph H b4 H 2-19-922 O N Ph t-bu b4 H 2-19-923 O N Ph methyl b4 H 2-19-924 O N Ph b1 b4 H 2-19-925 O N Ph b2 b4 H 2-19-926 O N Ph b3 b4 H 2-19-927 O N Ph H b5 H 2-19-928 O N Ph t-bu b5 H 2-19-929 O N Ph methyl b5 H 2-19-930 O N Ph b1 b5 H 2-19-931 O N Ph b2 b5 H 2-19-932 O N Ph b3 b5 H 2-19-933 O N Ph H b6 H 2-19-934 O N Ph t-bu b6 H 2-19-935 O N Ph methyl b6 H 2-19-936 O N Ph b1 b6 H 2-19-937 O N Ph b2 b6 H 2-19-938 O N Ph b3 b6 H 2-19-939 O N Ph H b7 H 2-19-940 O N Ph t-bu b7 H 2-19-941 O N Ph methyl b7 H 2-19-942 O N Ph b1 b7 H 2-19-943 O N Ph b2 b7 H 2-19-944 O N Ph b3 b7 H 2-19-945 O N Ph H b8 H 2-19-946 O N Ph t-bu b8 H 2-19-947 O N Ph methyl b8 H 2-19-948 O N Ph b1 b8 H 2-19-949 O N Ph b2 b8 H 2-19-950 O N Ph b3 b8 H 2-19-951 O N Ph H b9 H 2-19-952 O N Ph t-bu b9 H 2-19-953 O N Ph methyl b9 H 2-19-954 O N Ph b1 b9 H 2-19-955 O N Ph b2 b9 H 2-19-956 O N Ph b3 b9 H 2-19-957 O N Ph H b10 H 2-19-958 O N Ph t-bu b10 H 2-19-959 O N Ph methyl b10 H 2-19-960 O N Ph b1 b10 H 2-19-961 O N Ph b2 b10 H 2-19-962 O N Ph b3 b10 H 2-19-963 O N Ph H a1 a1 2-19-964 O N Ph t-bu a1 a1 2-19-965 O N Ph methyl a1 a1 2-19-966 O N Ph b1 a1 a1 2-19-967 O N Ph b2 a1 a1 2-19-968 O N Ph b3 a1 a1 2-19-969 O N Ph H a2 a2 2-19-970 O N Ph t-bu a2 a2 2-19-971 O N Ph methyl a2 a2 2-19-972 O N Ph b1 a2 a2 2-19-973 O N Ph b2 a2 a2 2-19-974 O N Ph b3 a2 a2 2-19-975 O N Ph H a3 a3 2-19-976 O N Ph t-bu a3 a3 2-19-977 O N Ph methyl a3 a3 2-19-978 O N Ph b1 a3 a3 2-19-979 O N Ph b2 a3 a3 2-19-980 O N Ph b3 a3 a3 2-19-981 O N Ph H b1 b1 2-19-982 O N Ph t-bu b1 b1 2-19-983 O N Ph methyl b1 b1 2-19-984 O N Ph b1 b1 b1 2-19-985 O N Ph b2 b1 b1 2-19-986 O N Ph b3 b1 b1 2-19-987 O N Ph H b2 b2 2-19-988 O N Ph t-bu b2 b2 2-19-989 O N Ph methyl b2 b2 2-19-990 O N Ph b1 b2 b2 2-19-991 O N Ph b2 b2 b2 2-19-992 O N Ph b3 b2 b2 2-19-993 O N Ph H b3 b3 2-19-994 O N Ph t-bu b3 b3 2-19-995 O N Ph methyl b3 b3 2-19-996 O N Ph b1 b3 b3 2-19-997 O N Ph b2 b3 b3 2-19-998 O N Ph b3 b3 b3 2-19-999 O N Ph H b5 b5 2-19-1000 O N Ph t-bu b5 b5 2-19-1001 O N Ph methyl b5 b5 2-19-1002 O N Ph b1 b5 b5 2-19-1003 O N Ph b2 b5 b5 2-19-1004 O N Ph b3 b5 b5 2-19-1005 O N Ph H b6 b6 2-19-1006 O N Ph t-bu b6 b6 2-19-1007 O N Ph methyl b6 b6 2-19-1008 O N Ph b1 b6 b6 2-19-1009 O N Ph b2 b6 b6 2-19-1010 O N Ph b3 b6 b6 2-19-1011 O N Ph H b7 b7 2-19-1012 O N Ph t-bu b7 b7 2-19-1013 O N Ph methyl b7 b7 2-19-1014 O N Ph b1 b7 b7 2-19-1015 O N Ph b2 b7 b7 2-19-1016 O N Ph b3 b7 b7 2-19-1017 S N Ph H H H 2-19-1018 S N Ph t-bu H H 2-19-1019 S N Ph methyl H H 2-19-1020 S N Ph t-bu t-bu t-bu 2-19-1021 S N Ph methyl methyl methyl 2-19-1022 S N Ph b1 H H 2-19-1023 S N Ph b2 H H 2-19-1024 S N Ph b3 H H 2-19-1025 S N Ph H H a1 2-19-1026 S N Ph t-bu H a1 2-19-1027 S N Ph methyl H a1 2-19-1028 S N Ph b1 H a1 2-19-1029 S N Ph b2 H a1 2-19-1030 S N Ph b3 H a1 2-19-1031 S N Ph H H a2 2-19-1032 S N Ph t-bu H a2 2-19-1033 S N Ph methyl H a2 2-19-1034 S N Ph b1 H a2 2-19-1035 S N Ph b2 H a2 2-19-1036 S N Ph b3 H a2 2-19-1037 S N Ph H H a3 2-19-1038 S N Ph t-bu H a3 2-19-1039 S N Ph methyl H a3 2-19-1040 S N Ph b1 H a3 2-19-1041 S N Ph b2 H a3 2-19-1042 S N Ph b3 H a3 2-19-1043 S N Ph H H a4 2-19-1044 S N Ph t-bu H a4 2-19-1045 S N Ph methyl H a4 2-19-1046 S N Ph b1 H a4 2-19-1047 S N Ph b2 H a4 2-19-1048 S N Ph b3 H a4 2-19-1049 S N Ph H H a5 2-19-1050 S N Ph t-bu H a5 2-19-1051 S N Ph methyl H a5 2-19-1052 S N Ph b1 H a5 2-19-1053 S N Ph b2 H a5 2-19-1054 S N Ph b3 H a5 2-19-1055 S N Ph H H a6 2-19-1056 S N Ph t-bu H a6 2-19-1057 S N Ph methyl H a6 2-19-1058 S N Ph b1 H a6 2-19-1059 S N Ph b2 H a6 2-19-1060 S N Ph b3 H a6 2-19-1061 S N Ph H H b1 2-19-1062 S N Ph t-bu H b1 2-19-1063 S N Ph methyl H b1 2-19-1064 S N Ph b1 H b1 2-19-1065 S N Ph b2 H b1 2-19-1066 S N Ph b3 H b1 2-19-1067 S N Ph H H b2 2-19-1068 S N Ph t-bu H b2 2-19-1069 S N Ph methyl H b2 2-19-1070 S N Ph b1 H b2 2-19-1071 S N Ph b2 H b2 2-19-1072 S N Ph b3 H b2 2-19-1073 S N Ph H H b3 2-19-1074 S N Ph t-bu H b3 2-19-1075 S N Ph methyl H b3 2-19-1076 S N Ph b1 H b3 2-19-1077 S N Ph b2 H b3 2-19-1078 S N Ph b3 H b3 2-19-1079 S N Ph H H b4 2-19-1080 S N Ph t-bu H b4 2-19-1081 S N Ph methyl H b4 2-19-1082 S N Ph b1 H b4 2-19-1083 S N Ph b2 H b4 2-19-1084 S N Ph b3 H b4 2-19-1085 S N Ph H H b5 2-19-1086 S N Ph t-bu H b5 2-19-1087 S N Ph methyl H b5 2-19-1088 S N Ph b1 H b5 2-19-1089 S N Ph b2 H b5 2-19-1090 S N Ph b3 H b5 2-19-1091 S N Ph H H b6 2-19-1092 S N Ph t-bu H b6 2-19-1093 S N Ph methyl H b6 2-19-1094 S N Ph b1 H b6 2-19-1095 S N Ph b2 H b6 2-19-1096 S N Ph b3 H b6 2-19-1097 S N Ph H H b7 2-19-1098 S N Ph t-bu H b7 2-19-1099 S N Ph methyl H b7 2-19-1100 S N Ph b1 H b7 2-19-1101 S N Ph b2 H b7 2-19-1102 S N Ph b3 H b7 2-19-1103 S N Ph H H b8 2-19-1104 S N Ph t-bu H b8 2-19-1105 S N Ph methyl H b8 2-19-1106 S N Ph b1 H b8 2-19-1107 S N Ph b2 H b8 2-19-1108 S N Ph b3 H b8 2-19-1109 S N Ph H H b9 2-19-1110 S N Ph t-bu H b9 2-19-1111 S N Ph methyl H b9 2-19-1112 S N Ph b1 H b9 2-19-1113 S N Ph b2 H b9 2-19-1114 S N Ph b3 H b9 2-19-1115 S N Ph H H b10 2-19-1116 S N Ph t-bu H b10 2-19-1117 S N Ph methyl H b10 2-19-1118 S N Ph b1 H b10 2-19-1119 S N Ph b2 H b10 2-19-1120 S N Ph b3 H b10 2-19-1121 S N Ph H a1 H 2-19-1122 S N Ph t-bu a1 H 2-19-1123 S N Ph methyl a1 H 2-19-1124 S N Ph b1 a1 H 2-19-1125 S N Ph b2 a1 H 2-19-1126 S N Ph b3 a1 H 2-19-1127 S N Ph H a2 H 2-19-1128 S N Ph t-bu a2 H 2-19-1129 S N Ph methyl a2 H 2-19-1130 S N Ph b1 a2 H 2-19-1131 S N Ph b2 a2 H 2-19-1132 S N Ph b3 a2 H 2-19-1133 S N Ph H a3 H 2-19-1134 S N Ph t-bu a3 H 2-19-1135 S N Ph methyl a3 H 2-19-1136 S N Ph b1 a3 H 2-19-1137 S N Ph b2 a3 H 2-19-1138 S N Ph b3 a3 H 2-19-1139 S N Ph H a4 H 2-19-1140 S N Ph t-bu a4 H 2-19-1141 S N Ph methyl a4 H 2-19-1142 S N Ph b1 a4 H 2-19-1143 S N Ph b2 a4 H 2-19-1144 S N Ph b3 a4 H 2-19-1145 S N Ph H a5 H 2-19-1146 S N Ph t-bu a5 H 2-19-1147 S N Ph methyl a5 H 2-19-1148 S N Ph b1 a5 H 2-19-1149 S N Ph b2 a5 H 2-19-1150 S N Ph b3 a5 H 2-19-1151 S N Ph H a6 H 2-19-1152 S N Ph t-bu a6 H 2-19-1153 S N Ph methyl a6 H 2-19-1154 S N Ph b1 a6 H 2-19-1155 S N Ph b2 a6 H 2-19-1156 S N Ph b3 a6 H 2-19-1157 S N Ph H b1 H 2-19-1158 S N Ph t-bu b1 H 2-19-1159 S N Ph methyl b1 H 2-19-1160 S N Ph b1 b1 H 2-19-1161 S N Ph b2 b1 H 2-19-1162 S N Ph b3 b1 H 2-19-1163 S N Ph H b2 H 2-19-1164 S N Ph t-bu b2 H 2-19-1165 S N Ph methyl b2 H 2-19-1166 S N Ph b1 b2 H 2-19-1167 S N Ph b2 b2 H 2-19-1168 S N Ph b3 b2 H 2-19-1169 S N Ph H b3 H 2-19-1170 S N Ph t-bu b3 H 2-19-1171 S N Ph methyl b3 H 2-19-1172 S N Ph b1 b3 H 2-19-1173 S N Ph b2 b3 H 2-19-1174 S N Ph b3 b3 H 2-19-1175 S N Ph H b4 H 2-19-1176 S N Ph t-bu b4 H 2-19-1177 S N Ph methyl b4 H 2-19-1178 S N Ph b1 b4 H 2-19-1179 S N Ph b2 b4 H 2-19-1180 S N Ph b3 b4 H 2-19-1181 S N Ph H b5 H 2-19-1182 S N Ph t-bu b5 H 2-19-1183 S N Ph methyl b5 H 2-19-1184 S N Ph b1 b5 H 2-19-1185 S N Ph b2 b5 H 2-19-1186 S N Ph b3 b5 H 2-19-1187 S N Ph H b6 H 2-19-1188 S N Ph t-bu b6 H 2-19-1189 S N Ph methyl b6 H 2-19-1190 S N Ph b1 b6 H 2-19-1191 S N Ph b2 b6 H 2-19-1192 S N Ph b3 b6 H 2-19-1193 S N Ph H b7 H 2-19-1194 S N Ph t-bu b7 H 2-19-1195 S N Ph methyl b7 H 2-19-1196 S N Ph b1 b7 H 2-19-1197 S N Ph b2 b7 H 2-19-1198 S N Ph b3 b7 H 2-19-1199 S N Ph H b8 H 2-19-1200 S N Ph t-bu b8 H 2-19-1201 S N Ph methyl b8 H 2-19-1202 S N Ph b1 b8 H 2-19-1203 S N Ph b2 b8 H 2-19-1204 S N Ph b3 b8 H 2-19-1205 S N Ph H b9 H 2-19-1206 S N Ph t-bu b9 H 2-19-1207 S N Ph methyl b9 H 2-19-1208 S N Ph b1 b9 H 2-19-1209 S N Ph b2 b9 H 2-19-1210 S N Ph b3 b9 H 2-19-1211 S N Ph H b10 H 2-19-1212 S N Ph t-bu b10 H 2-19-1213 S N Ph methyl b10 H 2-19-1214 S N Ph b1 b10 H 2-19-1215 S N Ph b2 b10 H 2-19-1216 S N Ph b3 b10 H 2-19-1217 S N Ph H a1 a1 2-19-1218 S N Ph t-bu a1 a1 2-19-1219 S N Ph methyl a1 a1 2-19-1220 S N Ph b1 a1 a1 2-19-1221 S N Ph b2 a1 a1 2-19-1222 S N Ph b3 a1 a1 2-19-1223 S N Ph H a2 a2 2-19-1224 S N Ph t-bu a2 a2 2-19-1225 S N Ph methyl a2 a2 2-19-1226 S N Ph b1 a2 a2 2-19-1227 S N Ph b2 a2 a2 2-19-1228 S N Ph b3 a2 a2 2-19-1229 S N Ph H a3 a3 2-19-1230 S N Ph t-bu a3 a3 2-19-1231 S N Ph methyl a3 a3 2-19-1232 S N Ph b1 a3 a3 2-19-1233 S N Ph b2 a3 a3 2-19-1234 S N Ph b3 a3 a3 2-19-1235 S N Ph H b1 b1 2-19-1236 S N Ph t-bu b1 b1 2-19-1237 S N Ph methyl b1 b1 2-19-1238 S N Ph b1 b1 b1 2-19-1239 S N Ph b2 b1 b1 2-19-1240 S N Ph b3 b1 b1 2-19-1241 S N Ph H b2 b2 2-19-1242 S N Ph t-bu b2 b2 2-19-1243 S N Ph methyl b2 b2 2-19-1244 S N Ph b1 b2 b2 2-19-1245 S N Ph b2 b2 b2 2-19-1246 S N Ph b3 b2 b2 2-19-1247 S N Ph H b3 b3 2-19-1248 S N Ph t-bu b3 b3 2-19-1249 S N Ph methyl b3 b3 2-19-1250 S N Ph b1 b3 b3 2-19-1251 S N Ph b2 b3 b3 2-19-1252 S N Ph b3 b3 b3 2-19-1253 S N Ph H b5 b5 2-19-1254 S N Ph t-bu b5 b5 2-19-1255 S N Ph methyl b5 b5 2-19-1256 S N Ph b1 b5 b5 2-19-1257 S N Ph b2 b5 b5 2-19-1258 S N Ph b3 b5 b5 2-19-1259 S N Ph H b6 b6 2-19-1260 S N Ph t-bu b6 b6 2-19-1261 S N Ph methyl b6 b6 2-19-1262 S N Ph b1 b6 b6 2-19-1263 S N Ph b2 b6 b6 2-19-1264 S N Ph b3 b6 b6 2-19-1265 S N Ph H b7 b7 2-19-1266 S N Ph t-bu b7 b7 2-19-1267 S N Ph methyl b7 b7 2-19-1268 S N Ph b1 b7 b7 2-19-1269 S N Ph b2 b7 b7 2-19-1270 S N Ph b3 b7 b7

Group 2-20

[0121] The compounds are represented by the formula 2-20 below, wherein CY.sub.1 and CY.sub.2 are each a benzene group, X.sub.1 is B, and Y1, Y2, Y3, R3a, (R1)a1, (R2)a2 are each shown in the table 20 below,

##STR00037##

TABLE-US-00020 TABLE 20 Compound No. Y1/Y2 Y3 R3a (R1)a1 (R2)a2 2-20-001 N-Ph N-Ph H H H 2-20-002 N-Ph N-Ph t-bu H H 2-20-003 N-Ph N-Ph methyl H H 2-20-004 N-Ph N-Ph t-bu t-bu t-bu 2-20-005 N-Ph N-Ph methyl methyl methyl 2-20-006 N-Ph N-Ph b1 H H 2-20-007 N-Ph N-Ph b2 H H 2-20-008 N-Ph N-Ph b3 H H 2-20-009 N-Ph N-Ph H H a1 2-20-010 N-Ph N-Ph t-bu H a1 2-20-011 N-Ph N-Ph methyl H a1 2-20-012 N-Ph N-Ph b1 H a1 2-20-013 N-Ph N-Ph b2 H a1 2-20-014 N-Ph N-Ph b3 H a1 2-20-015 N-Ph N-Ph H H a2 2-20-016 N-Ph N-Ph t-bu H a2 2-20-017 N-Ph N-Ph methyl H a2 2-20-018 N-Ph N-Ph b1 H a2 2-20-019 N-Ph N-Ph b2 H a2 2-20-020 N-Ph N-Ph b3 H a2 2-20-021 N-Ph N-Ph H H a3 2-20-022 N-Ph N-Ph t-bu H a3 2-20-023 N-Ph N-Ph methyl H a3 2-20-024 N-Ph N-Ph b1 H a3 2-20-025 N-Ph N-Ph b2 H a3 2-20-026 N-Ph N-Ph b3 H a3 2-20-027 N-Ph N-Ph H H a4 2-20-028 N-Ph N-Ph t-bu H a4 2-20-029 N-Ph N-Ph methyl H a4 2-20-030 N-Ph N-Ph b1 H a4 2-20-031 N-Ph N-Ph b2 H a4 2-20-032 N-Ph N-Ph b3 H a4 2-20-033 N-Ph N-Ph H H a5 2-20-034 N-Ph N-Ph t-bu H a5 2-20-035 N-Ph N-Ph methyl H a5 2-20-036 N-Ph N-Ph b1 H a5 2-20-037 N-Ph N-Ph b2 H a5 2-20-038 N-Ph N-Ph b3 H a5 2-20-039 N-Ph N-Ph H H a6 2-20-040 N-Ph N-Ph t-bu H a6 2-20-041 N-Ph N-Ph methyl H a6 2-20-042 N-Ph N-Ph b1 H a6 2-20-043 N-Ph N-Ph b2 H a6 2-20-044 N-Ph N-Ph b3 H a6 2-20-045 N-Ph N-Ph H H b1 2-20-046 N-Ph N-Ph t-bu H b1 2-20-047 N-Ph N-Ph methyl H b1 2-20-048 N-Ph N-Ph b1 H b1 2-20-049 N-Ph N-Ph b2 H b1 2-20-050 N-Ph N-Ph b3 H b1 2-20-051 N-Ph N-Ph H H b2 2-20-052 N-Ph N-Ph t-bu H b2 2-20-053 N-Ph N-Ph methyl H b2 2-20-054 N-Ph N-Ph b1 H b2 2-20-055 N-Ph N-Ph b2 H b2 2-20-056 N-Ph N-Ph b3 H b2 2-20-057 N-Ph N-Ph H H b3 2-20-058 N-Ph N-Ph t-bu H b3 2-20-059 N-Ph N-Ph methyl H b3 2-20-060 N-Ph N-Ph b1 H b3 2-20-061 N-Ph N-Ph b2 H b3 2-20-062 N-Ph N-Ph b3 H b3 2-20-063 N-Ph N-Ph H H b4 2-20-064 N-Ph N-Ph t-bu H b4 2-20-065 N-Ph N-Ph methyl H b4 2-20-066 N-Ph N-Ph b1 H b4 2-20-067 N-Ph N-Ph b2 H b4 2-20-068 N-Ph N-Ph b3 H b4 2-20-069 N-Ph N-Ph H H b5 2-20-070 N-Ph N-Ph t-bu H b5 2-20-071 N-Ph N-Ph methyl H b5 2-20-072 N-Ph N-Ph b1 H b5 2-20-073 N-Ph N-Ph b2 H b5 2-20-074 N-Ph N-Ph b3 H b5 2-20-075 N-Ph N-Ph H H b6 2-20-076 N-Ph N-Ph t-bu H b6 2-20-077 N-Ph N-Ph methyl H b6 2-20-078 N-Ph N-Ph b1 H b6 2-20-079 N-Ph N-Ph b2 H b6 2-20-080 N-Ph N-Ph b3 H b6 2-20-081 N-Ph N-Ph H H b7 2-20-082 N-Ph N-Ph t-bu H b7 2-20-083 N-Ph N-Ph methyl H b7 2-20-084 N-Ph N-Ph b1 H b7 2-20-085 N-Ph N-Ph b2 H b7 2-20-086 N-Ph N-Ph b3 H b7 2-20-087 N-Ph N-Ph H H b8 2-20-088 N-Ph N-Ph t-bu H b8 2-20-089 N-Ph N-Ph methyl H b8 2-20-090 N-Ph N-Ph b1 H b8 2-20-091 N-Ph N-Ph b2 H b8 2-20-092 N-Ph N-Ph b3 H b8 2-20-093 N-Ph N-Ph H H b9 2-20-094 N-Ph N-Ph t-bu H b9 2-20-095 N-Ph N-Ph methyl H b9 2-20-096 N-Ph N-Ph b1 H b9 2-20-097 N-Ph N-Ph b2 H b9 2-20-098 N-Ph N-Ph b3 H b9 2-20-099 N-Ph N-Ph H H b10 2-20-100 N-Ph N-Ph t-bu H b10 2-20-101 N-Ph N-Ph methyl H b10 2-20-102 N-Ph N-Ph b1 H b10 2-20-103 N-Ph N-Ph b2 H b10 2-20-104 N-Ph N-Ph b3 H b10 2-20-105 N-Ph N-Ph H a1 H 2-20-106 N-Ph N-Ph t-bu a1 H 2-20-107 N-Ph N-Ph methyl a1 H 2-20-108 N-Ph N-Ph b1 a1 H 2-20-109 N-Ph N-Ph b2 a1 H 2-20-110 N-Ph N-Ph b3 a1 H 2-20-111 N-Ph N-Ph H a2 H 2-20-112 N-Ph N-Ph t-bu a2 H 2-20-113 N-Ph N-Ph methyl a2 H 2-20-114 N-Ph N-Ph b1 a2 H 2-20-115 N-Ph N-Ph b2 a2 H 2-20-116 N-Ph N-Ph b3 a2 H 2-20-117 N-Ph N-Ph H a3 H 2-20-118 N-Ph N-Ph t-bu a3 H 2-20-119 N-Ph N-Ph methyl a3 H 2-20-120 N-Ph N-Ph b1 a3 H 2-20-121 N-Ph N-Ph b2 a3 H 2-20-122 N-Ph N-Ph b3 a3 H 2-20-123 N-Ph N-Ph H a4 H 2-20-124 N-Ph N-Ph t-bu a4 H 2-20-125 N-Ph N-Ph methyl a4 H 2-20-126 N-Ph N-Ph b1 a4 H 2-20-127 N-Ph N-Ph b2 a4 H 2-20-128 N-Ph N-Ph b3 a4 H 2-20-129 N-Ph N-Ph H a5 H 2-20-130 N-Ph N-Ph t-bu a5 H 2-20-131 N-Ph N-Ph methyl a5 H 2-20-132 N-Ph N-Ph b1 a5 H 2-20-133 N-Ph N-Ph b2 a5 H 2-20-134 N-Ph N-Ph b3 a5 H 2-20-135 N-Ph N-Ph H a6 H 2-20-136 N-Ph N-Ph t-bu a6 H 2-20-137 N-Ph N-Ph methyl a6 H 2-20-138 N-Ph N-Ph b1 a6 H 2-20-139 N-Ph N-Ph b2 a6 H 2-20-140 N-Ph N-Ph b3 a6 H 2-20-141 N-Ph N-Ph H b1 H 2-20-142 N-Ph N-Ph t-bu b1 H 2-20-143 N-Ph N-Ph methyl b1 H 2-20-144 N-Ph N-Ph b1 b1 H 2-20-145 N-Ph N-Ph b2 b1 H 2-20-146 N-Ph N-Ph b3 b1 H 2-20-147 N-Ph N-Ph H b2 H 2-20-148 N-Ph N-Ph t-bu b2 H 2-20-149 N-Ph N-Ph methyl b2 H 2-20-150 N-Ph N-Ph b1 b2 H 2-20-151 N-Ph N-Ph b2 b2 H 2-20-152 N-Ph N-Ph b3 b2 H 2-20-153 N-Ph N-Ph H b3 H 2-20-154 N-Ph N-Ph t-bu b3 H 2-20-155 N-Ph N-Ph methyl b3 H 2-20-156 N-Ph N-Ph b1 b3 H 2-20-157 N-Ph N-Ph b2 b3 H 2-20-158 N-Ph N-Ph b3 b3 H 2-20-159 N-Ph N-Ph H b4 H 2-20-160 N-Ph N-Ph t-bu b4 H 2-20-161 N-Ph N-Ph methyl b4 H 2-20-162 N-Ph N-Ph b1 b4 H 2-20-163 N-Ph N-Ph b2 b4 H 2-20-164 N-Ph N-Ph b3 b4 H 2-20-165 N-Ph N-Ph H b5 H 2-20-166 N-Ph N-Ph t-bu b5 H 2-20-167 N-Ph N-Ph methyl b5 H 2-20-168 N-Ph N-Ph b1 b5 H 2-20-169 N-Ph N-Ph b2 b5 H 2-20-170 N-Ph N-Ph b3 b5 H 2-20-171 N-Ph N-Ph H b6 H 2-20-172 N-Ph N-Ph t-bu b6 H 2-20-173 N-Ph N-Ph methyl b6 H 2-20-174 N-Ph N-Ph b1 b6 H 2-20-175 N-Ph N-Ph b2 b6 H 2-20-176 N-Ph N-Ph b3 b6 H 2-20-177 N-Ph N-Ph H b7 H 2-20-178 N-Ph N-Ph t-bu b7 H 2-20-179 N-Ph N-Ph methyl b7 H 2-20-180 N-Ph N-Ph b1 b7 H 2-20-181 N-Ph N-Ph b2 b7 H 2-20-182 N-Ph N-Ph b3 b7 H 2-20-183 N-Ph N-Ph H b8 H 2-20-184 N-Ph N-Ph t-bu b8 H 2-20-185 N-Ph N-Ph methyl b8 H 2-20-186 N-Ph N-Ph b1 b8 H 2-20-187 N-Ph N-Ph b2 b8 H 2-20-188 N-Ph N-Ph b3 b8 H 2-20-189 N-Ph N-Ph H b9 H 2-20-190 N-Ph N-Ph t-bu b9 H 2-20-191 N-Ph N-Ph methyl b9 H 2-20-192 N-Ph N-Ph b1 b9 H 2-20-193 N-Ph N-Ph b2 b9 H 2-20-194 N-Ph N-Ph b3 b9 H 2-20-195 N-Ph N-Ph H b10 H 2-20-196 N-Ph N-Ph t-bu b10 H 2-20-197 N-Ph N-Ph methyl b10 H 2-20-198 N-Ph N-Ph b1 b10 H 2-20-199 N-Ph N-Ph b2 b10 H 2-20-200 N-Ph N-Ph b3 b10 H 2-20-201 N-Ph N-Ph H a1 a1 2-20-202 N-Ph N-Ph t-bu a1 a1 2-20-203 N-Ph N-Ph methyl a1 a1 2-20-204 N-Ph N-Ph b1 a1 a1 2-20-205 N-Ph N-Ph b2 a1 a1 2-20-206 N-Ph N-Ph b3 a1 a1 2-20-207 N-Ph N-Ph H a2 a2 2-20-208 N-Ph N-Ph t-bu a2 a2 2-20-209 N-Ph N-Ph methyl a2 a2 2-20-210 N-Ph N-Ph b1 a2 a2 2-20-211 N-Ph N-Ph b2 a2 a2 2-20-212 N-Ph N-Ph b3 a2 a2 2-20-213 N-Ph N-Ph H a3 a3 2-20-214 N-Ph N-Ph t-bu a3 a3 2-20-215 N-Ph N-Ph methyl a3 a3 2-20-216 N-Ph N-Ph b1 a3 a3 2-20-217 N-Ph N-Ph b2 a3 a3 2-20-218 N-Ph N-Ph b3 a3 a3 2-20-219 N-Ph N-Ph H b1 b1 2-20-220 N-Ph N-Ph t-bu b1 b1 2-20-221 N-Ph N-Ph methyl b1 b1 2-20-222 N-Ph N-Ph b1 b1 b1 2-20-223 N-Ph N-Ph b2 b1 b1 2-20-224 N-Ph N-Ph b3 b1 b1 2-20-225 N-Ph N-Ph H b2 b2 2-20-226 N-Ph N-Ph t-bu b2 b2 2-20-227 N-Ph N-Ph methyl b2 b2 2-20-228 N-Ph N-Ph b1 b2 b2 2-20-229 N-Ph N-Ph b2 b2 b2 2-20-230 N-Ph N-Ph b3 b2 b2 2-20-231 N-Ph N-Ph H b3 b3 2-20-232 N-Ph N-Ph t-bu b3 b3 2-20-233 N-Ph N-Ph methyl b3 b3 2-20-234 N-Ph N-Ph b1 b3 b3 2-20-235 N-Ph N-Ph b2 b3 b3 2-20-236 N-Ph N-Ph b3 b3 b3 2-20-237 N-Ph N-Ph H b5 b5 2-20-238 N-Ph N-Ph t-bu b5 b5 2-20-239 N-Ph N-Ph methyl b5 b5 2-20-240 N-Ph N-Ph b1 b5 b5 2-20-241 N-Ph N-Ph b2 b5 b5 2-20-242 N-Ph N-Ph b3 b5 b5 2-20-243 N-Ph N-Ph H b6 b6 2-20-244 N-Ph N-Ph t-bu b6 b6 2-20-245 N-Ph N-Ph methyl b6 b6 2-20-246 N-Ph N-Ph b1 b6 b6 2-20-247 N-Ph N-Ph b2 b6 b6 2-20-248 N-Ph N-Ph b3 b6 b6 2-20-249 N-Ph N-Ph H b7 b7 2-20-250 N-Ph N-Ph t-bu b7 b7 2-20-251 N-Ph N-Ph methyl b7 b7 2-20-252 N-Ph N-Ph b1 b7 b7 2-20-253 N-Ph N-Ph b2 b7 b7 2-20-254 N-Ph N-Ph b3 b7 b7 2-20-255 N-tolyl N-tolyl H H H 2-20-256 N-tolyl N-tolyl t-bu H H 2-20-257 N-tolyl N-tolyl methyl H H 2-20-258 N-tolyl N-tolyl t-bu t-bu t-bu 2-20-259 N-tolyl N-tolyl methyl methyl methyl 2-20-260 N-tolyl N-tolyl b1 H H 2-20-261 N-tolyl N-tolyl b2 H H 2-20-262 N-tolyl N-tolyl b3 H H 2-20-263 N-tolyl N-tolyl H H a1 2-20-264 N-tolyl N-tolyl t-bu H a1 2-20-265 N-tolyl N-tolyl methyl H a1 2-20-266 N-tolyl N-tolyl b1 H a1 2-20-267 N-tolyl N-tolyl b2 H a1 2-20-268 N-tolyl N-tolyl b3 H a1 2-20-269 N-tolyl N-tolyl H H a2 2-20-270 N-tolyl N-tolyl t-bu H a2 2-20-271 N-tolyl N-tolyl methyl H a2 2-20-272 N-tolyl N-tolyl b1 H a2 2-20-273 N-tolyl N-tolyl b2 H a2 2-20-274 N-tolyl N-tolyl b3 H a2 2-20-275 N-tolyl N-tolyl H H a3 2-20-276 N-tolyl N-tolyl t-bu H a3 2-20-277 N-tolyl N-tolyl methyl H a3 2-20-278 N-tolyl N-tolyl b1 H a3 2-20-279 N-tolyl N-tolyl b2 H a3 2-20-280 N-tolyl N-tolyl b3 H a3 2-20-281 N-tolyl N-tolyl H H a4 2-20-282 N-tolyl N-tolyl t-bu H a4 2-20-283 N-tolyl N-tolyl methyl H a4 2-20-284 N-tolyl N-tolyl b1 H a4 2-20-285 N-tolyl N-tolyl b2 H a4 2-20-286 N-tolyl N-tolyl b3 H a4 2-20-287 N-tolyl N-tolyl H H a5 2-20-288 N-tolyl N-tolyl t-bu H a5 2-20-289 N-tolyl N-tolyl methyl H a5 2-20-290 N-tolyl N-tolyl b1 H a5 2-20-291 N-tolyl N-tolyl b2 H a5 2-20-292 N-tolyl N-tolyl b3 H a5 2-20-293 N-tolyl N-tolyl H H a6 2-20-294 N-tolyl N-tolyl t-bu H a6 2-20-295 N-tolyl N-tolyl methyl H a6 2-20-296 N-tolyl N-tolyl b1 H a6 2-20-297 N-tolyl N-tolyl b2 H a6 2-20-298 N-tolyl N-tolyl b3 H a6 2-20-299 N-tolyl N-tolyl H H b1 2-20-300 N-tolyl N-tolyl t-bu H b1 2-20-301 N-tolyl N-tolyl methyl H b1 2-20-302 N-tolyl N-tolyl b1 H b1 2-20-303 N-tolyl N-tolyl b2 H b1 2-20-304 N-tolyl N-tolyl b3 H b1 2-20-305 N-tolyl N-tolyl H H b2 2-20-306 N-tolyl N-tolyl t-bu H b2 2-20-307 N-tolyl N-tolyl methyl H b2 2-20-308 N-tolyl N-tolyl b1 H b2 2-20-309 N-tolyl N-tolyl b2 H b2 2-20-310 N-tolyl N-tolyl b3 H b2 2-20-311 N-tolyl N-tolyl H H b3 2-20-312 N-tolyl N-tolyl t-bu H b3 2-20-313 N-tolyl N-tolyl methyl H b3 2-20-314 N-tolyl N-tolyl b1 H b3 2-20-315 N-tolyl N-tolyl b2 H b3 2-20-316 N-tolyl N-tolyl b3 H b3 2-20-317 N-tolyl N-tolyl H H b4 2-20-318 N-tolyl N-tolyl t-bu H b4 2-20-319 N-tolyl N-tolyl methyl H b4 2-20-320 N-tolyl N-tolyl b1 H b4 2-20-321 N-tolyl N-tolyl b2 H b4 2-20-322 N-tolyl N-tolyl b3 H b4 2-20-323 N-tolyl N-tolyl H H b5 2-20-324 N-tolyl N-tolyl t-bu H b5 2-20-325 N-tolyl N-tolyl methyl H b5 2-20-326 N-tolyl N-tolyl b1 H b5 2-20-327 N-tolyl N-tolyl b2 H b5 2-20-328 N-tolyl N-tolyl b3 H b5 2-20-329 N-tolyl N-tolyl H H b6 2-20-330 N-tolyl N-tolyl t-bu H b6 2-20-331 N-tolyl N-tolyl methyl H b6 2-20-332 N-tolyl N-tolyl b1 H b6 2-20-333 N-tolyl N-tolyl b2 H b6 2-20-334 N-tolyl N-tolyl b3 H b6 2-20-335 N-tolyl N-tolyl H H b7 2-20-336 N-tolyl N-tolyl t-bu H b7 2-20-337 N-tolyl N-tolyl methyl H b7 2-20-338 N-tolyl N-tolyl b1 H b7 2-20-339 N-tolyl N-tolyl b2 H b7 2-20-340 N-tolyl N-tolyl b3 H b7 2-20-341 N-tolyl N-tolyl H H b8 2-20-342 N-tolyl N-tolyl t-bu H b8 2-20-343 N-tolyl N-tolyl methyl H b8 2-20-344 N-tolyl N-tolyl b1 H b8 2-20-345 N-tolyl N-tolyl b2 H b8 2-20-346 N-tolyl N-tolyl b3 H b8 2-20-347 N-tolyl N-tolyl H H b9 2-20-348 N-tolyl N-tolyl t-bu H b9 2-20-349 N-tolyl N-tolyl methyl H b9 2-20-350 N-tolyl N-tolyl b1 H b9 2-20-351 N-tolyl N-tolyl b2 H b9 2-20-352 N-tolyl N-tolyl b3 H b9 2-20-353 N-tolyl N-tolyl H H b10 2-20-354 N-tolyl N-tolyl t-bu H b10 2-20-355 N-tolyl N-tolyl methyl H b10 2-20-356 N-tolyl N-tolyl b1 H b10 2-20-357 N-tolyl N-tolyl b2 H b10 2-20-358 N-tolyl N-tolyl b3 H b10 2-20-359 N-tolyl N-tolyl H a1 H 2-20-360 N-tolyl N-tolyl t-bu a1 H 2-20-361 N-tolyl N-tolyl methyl a1 H 2-20-362 N-tolyl N-tolyl b1 a1 H 2-20-363 N-tolyl N-tolyl b2 a1 H 2-20-364 N-tolyl N-tolyl b3 a1 H 2-20-365 N-tolyl N-tolyl H a2 H 2-20-366 N-tolyl N-tolyl t-bu a2 H 2-20-367 N-tolyl N-tolyl methyl a2 H 2-20-368 N-tolyl N-tolyl b1 a2 H 2-20-369 N-tolyl N-tolyl b2 a2 H 2-20-370 N-tolyl N-tolyl b3 a2 H 2-20-371 N-tolyl N-tolyl H a3 H 2-20-372 N-tolyl N-tolyl t-bu a3 H 2-20-373 N-tolyl N-tolyl methyl a3 H 2-20-374 N-tolyl N-tolyl b1 a3 H 2-20-375 N-tolyl N-tolyl b2 a3 H 2-20-376 N-tolyl N-tolyl b3 a3 H 2-20-377 N-tolyl N-tolyl H a4 H 2-20-378 N-tolyl N-tolyl t-bu a4 H 2-20-379 N-tolyl N-tolyl methyl a4 H 2-20-380 N-tolyl N-tolyl b1 a4 H 2-20-381 N-tolyl N-tolyl b2 a4 H 2-20-382 N-tolyl N-tolyl b3 a4 H 2-20-383 N-tolyl N-tolyl H a5 H 2-20-384 N-tolyl N-tolyl t-bu a5 H 2-20-385 N-tolyl N-tolyl methyl a5 H 2-20-386 N-tolyl N-tolyl b1 a5 H 2-20-387 N-tolyl N-tolyl b2 a5 H 2-20-388 N-tolyl N-tolyl b3 a5 H 2-20-389 N-tolyl N-tolyl H a6 H 2-20-390 N-tolyl N-tolyl t-bu a6 H 2-20-391 N-tolyl N-tolyl methyl a6 H 2-20-392 N-tolyl N-tolyl b1 a6 H 2-20-393 N-tolyl N-tolyl b2 a6 H 2-20-394 N-tolyl N-tolyl b3 a6 H 2-20-395 N-tolyl N-tolyl H b1 H 2-20-396 N-tolyl N-tolyl t-bu b1 H 2-20-397 N-tolyl N-tolyl methyl b1 H 2-20-398 N-tolyl N-tolyl b1 b1 H 2-20-399 N-tolyl N-tolyl b2 b1 H 2-20-400 N-tolyl N-tolyl b3 b1 H 2-20-401 N-tolyl N-tolyl H b2 H 2-20-402 N-tolyl N-tolyl t-bu b2 H 2-20-403 N-tolyl N-tolyl methyl b2 H 2-20-404 N-tolyl N-tolyl b1 b2 H 2-20-405 N-tolyl N-tolyl b2 b2 H 2-20-406 N-tolyl N-tolyl b3 b2 H 2-20-407 N-tolyl N-tolyl H b3 H 2-20-408 N-tolyl N-tolyl t-bu b3 H 2-20-409 N-tolyl N-tolyl methyl b3 H 2-20-410 N-tolyl N-tolyl b1 b3 H 2-20-411 N-tolyl N-tolyl b2 b3 H 2-20-412 N-tolyl N-tolyl b3 b3 H 2-20-413 N-tolyl N-tolyl H b4 H 2-20-414 N-tolyl N-tolyl t-bu b4 H 2-20-415 N-tolyl N-tolyl methyl b4 H 2-20-416 N-tolyl N-tolyl b1 b4 H 2-20-417 N-tolyl N-tolyl b2 b4 H 2-20-418 N-tolyl N-tolyl b3 b4 H 2-20-419 N-tolyl N-tolyl H b5 H 2-20-420 N-tolyl N-tolyl t-bu b5 H 2-20-421 N-tolyl N-tolyl methyl b5 H 2-20-422 N-tolyl N-tolyl b1 b5 H 2-20-423 N-tolyl N-tolyl b2 b5 H 2-20-424 N-tolyl N-tolyl b3 b5 H 2-20-425 N-tolyl N-tolyl H b6 H 2-20-426 N-tolyl N-tolyl t-bu b6 H 2-20-427 N-tolyl N-tolyl methyl b6 H 2-20-428 N-tolyl N-tolyl b1 b6 H 2-20-429 N-tolyl N-tolyl b2 b6 H 2-20-430 N-tolyl N-tolyl b3 b6 H 2-20-431 N-tolyl N-tolyl H b7 H 2-20-432 N-tolyl N-tolyl t-bu b7 H 2-20-433 N-tolyl N-tolyl methyl b7 H 2-20-434 N-tolyl N-tolyl b1 b7 H 2-20-435 N-tolyl N-tolyl b2 b7 H 2-20-436 N-tolyl N-tolyl b3 b7 H 2-20-437 N-tolyl N-tolyl H b8 H 2-20-438 N-tolyl N-tolyl t-bu b8 H 2-20-439 N-tolyl N-tolyl methyl b8 H 2-20-440 N-tolyl N-tolyl b1 b8 H 2-20-441 N-tolyl N-tolyl b2 b8 H 2-20-442 N-tolyl N-tolyl b3 b8 H 2-20-443 N-tolyl N-tolyl H b9 H 2-20-444 N-tolyl N-tolyl t-bu b9 H 2-20-445 N-tolyl N-tolyl methyl b9 H 2-20-446 N-tolyl N-tolyl b1 b9 H 2-20-447 N-tolyl N-tolyl b2 b9 H 2-20-448 N-tolyl N-tolyl b3 b9 H 2-20-449 N-tolyl N-tolyl H b10 H 2-20-450 N-tolyl N-tolyl t-bu b10 H 2-20-451 N-tolyl N-tolyl methyl b10 H 2-20-452 N-tolyl N-tolyl b1 b10 H 2-20-453 N-tolyl N-tolyl b2 b10 H 2-20-454 N-tolyl N-tolyl b3 b10 H 2-20-455 N-tolyl N-tolyl H a1 a1 2-20-456 N-tolyl N-tolyl t-bu a1 a1 2-20-457 N-tolyl N-tolyl methyl a1 a1 2-20-458 N-tolyl N-tolyl b1 a1 a1 2-20-459 N-tolyl N-tolyl b2 a1 a1 2-20-460 N-tolyl N-tolyl b3 a1 a1 2-20-461 N-tolyl N-tolyl H a2 a2 2-20-462 N-tolyl N-tolyl t-bu a2 a2 2-20-463 N-tolyl N-tolyl methyl a2 a2 2-20-464 N-tolyl N-tolyl b1 a2 a2 2-20-465 N-tolyl N-tolyl b2 a2 a2 2-20-466 N-tolyl N-tolyl b3 a2 a2 2-20-467 N-tolyl N-tolyl H a3 a3 2-20-468 N-tolyl N-tolyl t-bu a3 a3 2-20-469 N-tolyl N-tolyl methyl a3 a3 2-20-470 N-tolyl N-tolyl b1 a3 a3 2-20-471 N-tolyl N-tolyl b2 a3 a3 2-20-472 N-tolyl N-tolyl b3 a3 a3 2-20-473 N-tolyl N-tolyl H b1 b1 2-20-474 N-tolyl N-tolyl t-bu b1 b1 2-20-475 N-tolyl N-tolyl methyl b1 b1 2-20-476 N-tolyl N-tolyl b1 b1 b1 2-20-477 N-tolyl N-tolyl b2 b1 b1 2-20-478 N-tolyl N-tolyl b3 b1 b1 2-20-479 N-tolyl N-tolyl H b2 b2 2-20-480 N-tolyl N-tolyl t-bu b2 b2 2-20-481 N-tolyl N-tolyl methyl b2 b2 2-20-482 N-tolyl N-tolyl b1 b2 b2 2-20-483 N-tolyl N-tolyl b2 b2 b2 2-20-484 N-tolyl N-tolyl b3 b2 b2 2-20-485 N-tolyl N-tolyl H b3 b3 2-20-486 N-tolyl N-tolyl t-bu b3 b3 2-20-487 N-tolyl N-tolyl methyl b3 b3 2-20-488 N-tolyl N-tolyl b1 b3 b3 2-20-489 N-tolyl N-tolyl b2 b3 b3 2-20-490 N-tolyl N-tolyl b3 b3 b3 2-20-491 N-tolyl N-tolyl H b5 b5 2-20-492 N-tolyl N-tolyl t-bu b5 b5 2-20-493 N-tolyl N-tolyl methyl b5 b5 2-20-494 N-tolyl N-tolyl b1 b5 b5 2-20-495 N-tolyl N-tolyl b2 b5 b5 2-20-496 N-tolyl N-tolyl b3 b5 b5 2-20-497 N-tolyl N-tolyl H b6 b6 2-20-498 N-tolyl N-tolyl t-bu b6 b6 2-20-499 N-tolyl N-tolyl methyl b6 b6 2-20-500 N-tolyl N-tolyl b1 b6 b6 2-20-501 N-tolyl N-tolyl b2 b6 b6 2-20-502 N-tolyl N-tolyl b3 b6 b6 2-20-503 N-tolyl N-tolyl H b7 b7 2-20-504 N-tolyl N-tolyl t-bu b7 b7 2-20-505 N-tolyl N-tolyl methyl b7 b7 2-20-506 N-tolyl N-tolyl b1 b7 b7 2-20-507 N-tolyl N-tolyl b2 b7 b7 2-20-508 N-tolyl N-tolyl b3 b7 b7 2-20-509 N-Biph N-Biph H H H 2-20-510 N-Biph N-Biph t-bu H H 2-20-511 N-Biph N-Biph methyl H H 2-20-512 N-Biph N-Biph t-bu t-bu t-bu 2-20-513 N-Biph N-Biph methyl methyl methyl 2-20-514 N-Biph N-Biph b1 H H 2-20-515 N-Biph N-Biph b2 H H 2-20-516 N-Biph N-Biph b3 H H 2-20-517 N-Biph N-Biph H H a1 2-20-518 N-Biph N-Biph t-bu H a1 2-20-519 N-Biph N-Biph methyl H a1 2-20-520 N-Biph N-Biph b1 H a1 2-20-521 N-Biph N-Biph b2 H a1 2-20-522 N-Biph N-Biph b3 H a1 2-20-523 N-Biph N-Biph H H a2 2-20-524 N-Biph N-Biph t-bu H a2 2-20-525 N-Biph N-Biph methyl H a2 2-20-526 N-Biph N-Biph b1 H a2 2-20-527 N-Biph N-Biph b2 H a2 2-20-528 N-Biph N-Biph b3 H a2 2-20-529 N-Biph N-Biph H H a3 2-20-530 N-Biph N-Biph t-bu H a3 2-20-531 N-Biph N-Biph methyl H a3 2-20-532 N-Biph N-Biph b1 H a3 2-20-533 N-Biph N-Biph b2 H a3 2-20-534 N-Biph N-Biph b3 H a3 2-20-535 N-Biph N-Biph H H a4 2-20-536 N-Biph N-Biph t-bu H a4 2-20-537 N-Biph N-Biph methyl H a4 2-20-538 N-Biph N-Biph b1 H a4 2-20-539 N-Biph N-Biph b2 H a4 2-20-540 N-Biph N-Biph b3 H a4 2-20-541 N-Biph N-Biph H H a5 2-20-542 N-Biph N-Biph t-bu H a5 2-20-543 N-Biph N-Biph methyl H a5 2-20-544 N-Biph N-Biph b1 H a5 2-20-545 N-Biph N-Biph b2 H a5 2-20-546 N-Biph N-Biph b3 H a5 2-20-547 N-Biph N-Biph H H a6 2-20-548 N-Biph N-Biph t-bu H a6 2-20-549 N-Biph N-Biph methyl H a6 2-20-550 N-Biph N-Biph b1 H a6 2-20-551 N-Biph N-Biph b2 H a6 2-20-552 N-Biph N-Biph b3 H a6 2-20-553 N-Biph N-Biph H H b1 2-20-554 N-Biph N-Biph t-bu H b1 2-20-555 N-Biph N-Biph methyl H b1 2-20-556 N-Biph N-Biph b1 H b1 2-20-557 N-Biph N-Biph b2 H b1 2-20-558 N-Biph N-Biph b3 H b1 2-20-559 N-Biph N-Biph H H b2 2-20-560 N-Biph N-Biph t-bu H b2 2-20-561 N-Biph N-Biph methyl H b2 2-20-562 N-Biph N-Biph b1 H b2 2-20-563 N-Biph N-Biph b2 H b2 2-20-564 N-Biph N-Biph b3 H b2 2-20-565 N-Biph N-Biph H H b3 2-20-566 N-Biph N-Biph t-bu H b3 2-20-567 N-Biph N-Biph methyl H b3 2-20-568 N-Biph N-Biph b1 H b3 2-20-569 N-Biph N-Biph b2 H b3 2-20-570 N-Biph N-Biph b3 H b3 2-20-571 N-Biph N-Biph H H b4 2-20-572 N-Biph N-Biph t-bu H b4 2-20-573 N-Biph N-Biph methyl H b4 2-20-574 N-Biph N-Biph b1 H b4 2-20-575 N-Biph N-Biph b2 H b4 2-20-576 N-Biph N-Biph b3 H b4 2-20-577 N-Biph N-Biph H H b5 2-20-578 N-Biph N-Biph t-bu H b5 2-20-579 N-Biph N-Biph methyl H b5 2-20-580 N-Biph N-Biph b1 H b5 2-20-581 N-Biph N-Biph b2 H b5 2-20-582 N-Biph N-Biph b3 H b5 2-20-583 N-Biph N-Biph H H b6 2-20-584 N-Biph N-Biph t-bu H b6 2-20-585 N-Biph N-Biph methyl H b6 2-20-586 N-Biph N-Biph b1 H b6 2-20-587 N-Biph N-Biph b2 H b6 2-20-588 N-Biph N-Biph b3 H b6 2-20-589 N-Biph N-Biph H H b7 2-20-590 N-Biph N-Biph t-bu H b7 2-20-591 N-Biph N-Biph methyl H b7 2-20-592 N-Biph N-Biph b1 H b7 2-20-593 N-Biph N-Biph b2 H b7 2-20-594 N-Biph N-Biph b3 H b7 2-20-595 N-Biph N-Biph H H b8 2-20-596 N-Biph N-Biph t-bu H b8 2-20-597 N-Biph N-Biph methyl H b8 2-20-598 N-Biph N-Biph b1 H b8 2-20-599 N-Biph N-Biph b2 H b8 2-20-600 N-Biph N-Biph b3 H b8 2-20-601 N-Biph N-Biph H H b9 2-20-602 N-Biph N-Biph t-bu H b9 2-20-603 N-Biph N-Biph methyl H b9 2-20-604 N-Biph N-Biph b1 H b9 2-20-605 N-Biph N-Biph b2 H b9 2-20-606 N-Biph N-Biph b3 H b9 2-20-607 N-Biph N-Biph H H b10 2-20-608 N-Biph N-Biph t-bu H b10 2-20-609 N-Biph N-Biph methyl H b10 2-20-610 N-Biph N-Biph b1 H b10 2-20-611 N-Biph N-Biph b2 H b10 2-20-612 N-Biph N-Biph b3 H b10 2-20-613 N-Biph N-Biph H a1 H 2-20-614 N-Biph N-Biph t-bu a1 H 2-20-615 N-Biph N-Biph methyl a1 H 2-20-616 N-Biph N-Biph b1 a1 H 2-20-617 N-Biph N-Biph b2 a1 H 2-20-618 N-Biph N-Biph b3 a1 H 2-20-619 N-Biph N-Biph H a2 H 2-20-620 N-Biph N-Biph t-bu a2 H 2-20-621 N-Biph N-Biph methyl a2 H 2-20-622 N-Biph N-Biph b1 a2 H 2-20-623 N-Biph N-Biph b2 a2 H 2-20-624 N-Biph N-Biph b3 a2 H 2-20-625 N-Biph N-Biph H a3 H 2-20-626 N-Biph N-Biph t-bu a3 H 2-20-627 N-Biph N-Biph methyl a3 H 2-20-628 N-Biph N-Biph b1 a3 H 2-20-629 N-Biph N-Biph b2 a3 H 2-20-630 N-Biph N-Biph b3 a3 H 2-20-631 N-Biph N-Biph H a4 H 2-20-632 N-Biph N-Biph t-bu a4 H 2-20-633 N-Biph N-Biph methyl a4 H 2-20-634 N-Biph N-Biph b1 a4 H 2-20-635 N-Biph N-Biph b2 a4 H 2-20-636 N-Biph N-Biph b3 a4 H 2-20-637 N-Biph N-Biph H a5 H 2-20-638 N-Biph N-Biph t-bu a5 H 2-20-639 N-Biph N-Biph methyl a5 H 2-20-640 N-Biph N-Biph b1 a5 H 2-20-641 N-Biph N-Biph b2 a5 H 2-20-642 N-Biph N-Biph b3 a5 H 2-20-643 N-Biph N-Biph H a6 H 2-20-644 N-Biph N-Biph t-bu a6 H 2-20-645 N-Biph N-Biph methyl a6 H 2-20-646 N-Biph N-Biph b1 a6 H 2-20-647 N-Biph N-Biph b2 a6 H 2-20-648 N-Biph N-Biph b3 a6 H 2-20-649 N-Biph N-Biph H b1 H 2-20-650 N-Biph N-Biph t-bu b1 H 2-20-651 N-Biph N-Biph methyl b1 H 2-20-652 N-Biph N-Biph b1 b1 H 2-20-653 N-Biph N-Biph b2 b1 H 2-20-654 N-Biph N-Biph b3 b1 H 2-20-655 N-Biph N-Biph H b2 H 2-20-656 N-Biph N-Biph t-bu b2 H 2-20-657 N-Biph N-Biph methyl b2 H 2-20-658 N-Biph N-Biph b1 b2 H 2-20-659 N-Biph N-Biph b2 b2 H 2-20-660 N-Biph N-Biph b3 b2 H 2-20-661 N-Biph N-Biph H b3 H 2-20-662 N-Biph N-Biph t-bu b3 H 2-20-663 N-Biph N-Biph methyl b3 H 2-20-664 N-Biph N-Biph b1 b3 H 2-20-665 N-Biph N-Biph b2 b3 H 2-20-666 N-Biph N-Biph b3 b3 H 2-20-667 N-Biph N-Biph H b4 H 2-20-668 N-Biph N-Biph t-bu b4 H 2-20-669 N-Biph N-Biph methyl b4 H 2-20-670 N-Biph N-Biph b1 b4 H 2-20-671 N-Biph N-Biph b2 b4 H 2-20-672 N-Biph N-Biph b3 b4 H 2-20-673 N-Biph N-Biph H b5 H 2-20-674 N-Biph N-Biph t-bu b5 H 2-20-675 N-Biph N-Biph methyl b5 H 2-20-676 N-Biph N-Biph b1 b5 H 2-20-677 N-Biph N-Biph b2 b5 H 2-20-678 N-Biph N-Biph b3 b5 H 2-20-679 N-Biph N-Biph H b6 H 2-20-680 N-Biph N-Biph t-bu b6 H 2-20-681 N-Biph N-Biph methyl b6 H 2-20-682 N-Biph N-Biph b1 b6 H 2-20-683 N-Biph N-Biph b2 b6 H 2-20-684 N-Biph N-Biph b3 b6 H 2-20-685 N-Biph N-Biph H b7 H 2-20-686 N-Biph N-Biph t-bu b7 H 2-20-687 N-Biph N-Biph methyl b7 H 2-20-688 N-Biph N-Biph b1 b7 H 2-20-689 N-Biph N-Biph b2 b7 H 2-20-690 N-Biph N-Biph b3 b7 H 2-20-691 N-Biph N-Biph H b8 H 2-20-692 N-Biph N-Biph t-bu b8 H 2-20-693 N-Biph N-Biph methyl b8 H 2-20-694 N-Biph N-Biph b1 b8 H 2-20-695 N-Biph N-Biph b2 b8 H 2-20-696 N-Biph N-Biph b3 b8 H 2-20-697 N-Biph N-Biph H b9 H 2-20-698 N-Biph N-Biph t-bu b9 H 2-20-699 N-Biph N-Biph methyl b9 H 2-20-700 N-Biph N-Biph b1 b9 H 2-20-701 N-Biph N-Biph b2 b9 H 2-20-702 N-Biph N-Biph b3 b9 H 2-20-703 N-Biph N-Biph H b10 H 2-20-704 N-Biph N-Biph t-bu b10 H 2-20-705 N-Biph N-Biph methyl b10 H 2-20-706 N-Biph N-Biph b1 b10 H 2-20-707 N-Biph N-Biph b2 b10 H 2-20-708 N-Biph N-Biph b3 b10 H 2-20-709 N-Biph N-Biph H a1 a1 2-20-710 N-Biph N-Biph t-bu a1 a1 2-20-711 N-Biph N-Biph methyl a1 a1 2-20-712 N-Biph N-Biph b1 a1 a1 2-20-713 N-Biph N-Biph b2 a1 a1 2-20-714 N-Biph N-Biph b3 a1 a1 2-20-715 N-Biph N-Biph H a2 a2 2-20-716 N-Biph N-Biph t-bu a2 a2 2-20-717 N-Biph N-Biph methyl a2 a2 2-20-718 N-Biph N-Biph b1 a2 a2 2-20-719 N-Biph N-Biph b2 a2 a2 2-20-720 N-Biph N-Biph b3 a2 a2 2-20-721 N-Biph N-Biph H a3 a3 2-20-722 N-Biph N-Biph t-bu a3 a3 2-20-723 N-Biph N-Biph methyl a3 a3 2-20-724 N-Biph N-Biph b1 a3 a3 2-20-725 N-Biph N-Biph b2 a3 a3 2-20-726 N-Biph N-Biph b3 a3 a3 2-20-727 N-Biph N-Biph H b1 b1 2-20-728 N-Biph N-Biph t-bu b1 b1 2-20-729 N-Biph N-Biph methyl b1 b1 2-20-730 N-Biph N-Biph b1 b1 b1 2-20-731 N-Biph N-Biph b2 b1 b1 2-20-732 N-Biph N-Biph b3 b1 b1 2-20-733 N-Biph N-Biph H b2 b2 2-20-734 N-Biph N-Biph t-bu b2 b2 2-20-735 N-Biph N-Biph methyl b2 b2 2-20-736 N-Biph N-Biph b1 b2 b2 2-20-737 N-Biph N-Biph b2 b2 b2 2-20-738 N-Biph N-Biph b3 b2 b2 2-20-739 N-Biph N-Biph H b3 b3 2-20-740 N-Biph N-Biph t-bu b3 b3 2-20-741 N-Biph N-Biph methyl b3 b3 2-20-742 N-Biph N-Biph b1 b3 b3 2-20-743 N-Biph N-Biph b2 b3 b3 2-20-744 N-Biph N-Biph b3 b3 b3 2-20-745 N-Biph N-Biph H b5 b5 2-20-746 N-Biph N-Biph t-bu b5 b5 2-20-747 N-Biph N-Biph methyl b5 b5 2-20-748 N-Biph N-Biph b1 b5 b5 2-20-749 N-Biph N-Biph b2 b5 b5 2-20-750 N-Biph N-Biph b3 b5 b5 2-20-751 N-Biph N-Biph H b6 b6 2-20-752 N-Biph N-Biph t-bu b6 b6 2-20-753 N-Biph N-Biph methyl b6 b6 2-20-754 N-Biph N-Biph b1 b6 b6 2-20-755 N-Biph N-Biph b2 b6 b6 2-20-756 N-Biph N-Biph b3 b6 b6 2-20-757 N-Biph N-Biph H b7 b7 2-20-758 N-Biph N-Biph t-bu b7 b7 2-20-759 N-Biph N-Biph methyl b7 b7 2-20-760 N-Biph N-Biph b1 b7 b7 2-20-761 N-Biph N-Biph b2 b7 b7 2-20-762 N-Biph N-Biph b3 b7 b7 2-20-763 N-Ph O H H H 2-20-764 N-Ph O t-bu H H 2-20-765 N-Ph O methyl H H 2-20-766 N-Ph O t-bu t-bu t-bu 2-20-767 N-Ph O methyl methyl methyl 2-20-768 N-Ph O b1 H H 2-20-769 N-Ph O b2 H H 2-20-770 N-Ph O b3 H H 2-20-771 N-Ph O H H a1 2-20-772 N-Ph O t-bu H a1 2-20-773 N-Ph O methyl H a1 2-20-774 N-Ph O b1 H a1 2-20-775 N-Ph O b2 H a1 2-20-776 N-Ph O b3 H a1 2-20-777 N-Ph O H H a2 2-20-778 N-Ph O t-bu H a2 2-20-779 N-Ph O methyl H a2 2-20-780 N-Ph O b1 H a2 2-20-781 N-Ph O b2 H a2 2-20-782 N-Ph O b3 H a2 2-20-783 N-Ph O H H a3 2-20-784 N-Ph O t-bu H a3 2-20-785 N-Ph O methyl H a3 2-20-786 N-Ph O b1 H a3 2-20-787 N-Ph O b2 H a3 2-20-788 N-Ph O b3 H a3 2-20-789 N-Ph O H H a4 2-20-790 N-Ph O t-bu H a4 2-20-791 N-Ph O methyl H a4 2-20-792 N-Ph O b1 H a4 2-20-793 N-Ph O b2 H a4 2-20-794 N-Ph O b3 H a4 2-20-795 N-Ph O H H a5 2-20-796 N-Ph O t-bu H a5 2-20-797 N-Ph O methyl H a5 2-20-798 N-Ph O b1 H a5 2-20-799 N-Ph O b2 H a5 2-20-800 N-Ph O b3 H a5 2-20-801 N-Ph O H H a6 2-20-802 N-Ph O t-bu H a6 2-20-803 N-Ph O methyl H a6 2-20-804 N-Ph O b1 H a6 2-20-805 N-Ph O b2 H a6 2-20-806 N-Ph O b3 H a6 2-20-807 N-Ph O H H b1 2-20-808 N-Ph O t-bu H b1 2-20-809 N-Ph O methyl H b1 2-20-810 N-Ph O b1 H b1 2-20-811 N-Ph O b2 H b1 2-20-812 N-Ph O b3 H b1 2-20-813 N-Ph O H H b2 2-20-814 N-Ph O t-bu H b2 2-20-815 N-Ph O methyl H b2 2-20-816 N-Ph O b1 H b2 2-20-817 N-Ph O b2 H b2 2-20-818 N-Ph O b3 H b2 2-20-819 N-Ph O H H b3 2-20-820 N-Ph O t-bu H b3 2-20-821 N-Ph O methyl H b3 2-20-822 N-Ph O b1 H b3 2-20-823 N-Ph O b2 H b3 2-20-824 N-Ph O b3 H b3 2-20-825 N-Ph O H H b4 2-20-826 N-Ph O t-bu H b4 2-20-827 N-Ph O methyl H b4 2-20-828 N-Ph O b1 H b4 2-20-829 N-Ph O b2 H b4 2-20-830 N-Ph O b3 H b4 2-20-831 N-Ph O H H b5 2-20-832 N-Ph O t-bu H b5 2-20-833 N-Ph O methyl H b5 2-20-834 N-Ph O b1 H b5 2-20-835 N-Ph O b2 H b5 2-20-836 N-Ph O b3 H b5 2-20-837 N-Ph O H H b6 2-20-838 N-Ph O t-bu H b6 2-20-839 N-Ph O methyl H b6 2-20-840 N-Ph O b1 H b6 2-20-841 N-Ph O b2 H b6 2-20-842 N-Ph O b3 H b6 2-20-843 N-Ph O H H b7 2-20-844 N-Ph O t-bu H b7 2-20-845 N-Ph O methyl H b7 2-20-846 N-Ph O b1 H b7 2-20-847 N-Ph O b2 H b7 2-20-848 N-Ph O b3 H b7 2-20-849 N-Ph O H H b8 2-20-850 N-Ph O t-bu H b8 2-20-851 N-Ph O methyl H b8 2-20-852 N-Ph O b1 H b8 2-20-853 N-Ph O b2 H b8 2-20-854 N-Ph O b3 H b8 2-20-855 N-Ph O H H b9 2-20-856 N-Ph O t-bu H b9 2-20-857 N-Ph O methyl H b9 2-20-858 N-Ph O b1 H b9 2-20-859 N-Ph O b2 H b9 2-20-860 N-Ph O b3 H b9 2-20-861 N-Ph O H H b10 2-20-862 N-Ph O t-bu H b10 2-20-863 N-Ph O methyl H b10 2-20-864 N-Ph O b1 H b10 2-20-865 N-Ph O b2 H b10 2-20-866 N-Ph O b3 H b10 2-20-867 N-Ph O H a1 H 2-20-868 N-Ph O t-bu a1 H 2-20-869 N-Ph O methyl a1 H 2-20-870 N-Ph O b1 a1 H 2-20-871 N-Ph O b2 a1 H 2-20-872 N-Ph O b3 a1 H 2-20-873 N-Ph O H a2 H 2-20-874 N-Ph O t-bu a2 H 2-20-875 N-Ph O methyl a2 H 2-20-876 N-Ph O b1 a2 H 2-20-877 N-Ph O b2 a2 H 2-20-878 N-Ph O b3 a2 H 2-20-879 N-Ph O H a3 H 2-20-880 N-Ph O t-bu a3 H 2-20-881 N-Ph O methyl a3 H 2-20-882 N-Ph O b1 a3 H 2-20-883 N-Ph O b2 a3 H 2-20-884 N-Ph O b3 a3 H 2-20-885 N-Ph O H a4 H 2-20-886 N-Ph O t-bu a4 H 2-20-887 N-Ph O methyl a4 H 2-20-888 N-Ph O b1 a4 H 2-20-889 N-Ph O b2 a4 H 2-20-890 N-Ph O b3 a4 H 2-20-891 N-Ph O H a5 H 2-20-892 N-Ph O t-bu a5 H 2-20-893 N-Ph O methyl a5 H 2-20-894 N-Ph O b1 a5 H 2-20-895 N-Ph O b2 a5 H 2-20-896 N-Ph O b3 a5 H 2-20-897 N-Ph O H a6 H 2-20-898 N-Ph O t-bu a6 H 2-20-899 N-Ph O methyl a6 H 2-20-900 N-Ph O b1 a6 H 2-20-901 N-Ph O b2 a6 H 2-20-902 N-Ph O b3 a6 H 2-20-903 N-Ph O H b1 H 2-20-904 N-Ph O t-bu b1 H 2-20-905 N-Ph O methyl b1 H 2-20-906 N-Ph O b1 b1 H 2-20-907 N-Ph O b2 b1 H 2-20-908 N-Ph O b3 b1 H 2-20-909 N-Ph O H b2 H 2-20-910 N-Ph O t-bu b2 H 2-20-911 N-Ph O methyl b2 H 2-20-912 N-Ph O b1 b2 H 2-20-913 N-Ph O b2 b2 H 2-20-914 N-Ph O b3 b2 H 2-20-915 N-Ph O H b3 H 2-20-916 N-Ph O t-bu b3 H 2-20-917 N-Ph O methyl b3 H 2-20-918 N-Ph O b1 b3 H 2-20-919 N-Ph O b2 b3 H 2-20-920 N-Ph O b3 b3 H 2-20-921 N-Ph O H b4 H 2-20-922 N-Ph O t-bu b4 H 2-20-923 N-Ph O methyl b4 H 2-20-924 N-Ph O b1 b4 H 2-20-925 N-Ph O b2 b4 H 2-20-926 N-Ph O b3 b4 H 2-20-927 N-Ph O H b5 H 2-20-928 N-Ph O t-bu b5 H 2-20-929 N-Ph O methyl b5 H 2-20-930 N-Ph O b1 b5 H 2-20-931 N-Ph O b2 b5 H 2-20-932 N-Ph O b3 b5 H 2-20-933 N-Ph O H b6 H 2-20-934 N-Ph O t-bu b6 H 2-20-935 N-Ph O methyl b6 H 2-20-936 N-Ph O b1 b6 H 2-20-937 N-Ph O b2 b6 H 2-20-938 N-Ph O b3 b6 H 2-20-939 N-Ph O H b7 H 2-20-940 N-Ph O t-bu b7 H 2-20-941 N-Ph O methyl b7 H 2-20-942 N-Ph O b1 b7 H 2-20-943 N-Ph O b2 b7 H 2-20-944 N-Ph O b3 b7 H 2-20-945 N-Ph O H b8 H 2-20-946 N-Ph O t-bu b8 H 2-20-947 N-Ph O methyl b8 H 2-20-948 N-Ph O b1 b8 H 2-20-949 N-Ph O b2 b8 H 2-20-950 N-Ph O b3 b8 H 2-20-951 N-Ph O H b9 H 2-20-952 N-Ph O t-bu b9 H 2-20-953 N-Ph O methyl b9 H 2-20-954 N-Ph O b1 b9 H 2-20-955 N-Ph O b2 b9 H 2-20-956 N-Ph O b3 b9 H 2-20-957 N-Ph O H b10 H 2-20-958 N-Ph O t-bu b10 H 2-20-959 N-Ph O methyl b10 H 2-20-960 N-Ph O b1 b10 H 2-20-961 N-Ph O b2 b10 H 2-20-962 N-Ph O b3 b10 H 2-20-963 N-Ph O H a1 a1 2-20-964 N-Ph O t-bu a1 a1 2-20-965 N-Ph O methyl a1 a1 2-20-966 N-Ph O b1 a1 a1 2-20-967 N-Ph O b2 a1 a1 2-20-968 N-Ph O b3 a1 a1 2-20-969 N-Ph O H a2 a2 2-20-970 N-Ph O t-bu a2 a2 2-20-971 N-Ph O methyl a2 a2 2-20-972 N-Ph O b1 a2 a2 2-20-973 N-Ph O b2 a2 a2 2-20-974 N-Ph O b3 a2 a2 2-20-975 N-Ph O H a3 a3 2-20-976 N-Ph O t-bu a3 a3 2-20-977 N-Ph O methyl a3 a3 2-20-978 N-Ph O b1 a3 a3 2-20-979 N-Ph O b2 a3 a3 2-20-980 N-Ph O b3 a3 a3 2-20-981 N-Ph O H b1 b1 2-20-982 N-Ph O t-bu b1 b1 2-20-983 N-Ph O methyl b1 b1 2-20-984 N-Ph O b1 b1 b1 2-20-985 N-Ph O b2 b1 b1 2-20-986 N-Ph O b3 b1 b1 2-20-987 N-Ph O H b2 b2 2-20-988 N-Ph O t-bu b2 b2 2-20-989 N-Ph O methyl b2 b2 2-20-990 N-Ph O b1 b2 b2 2-20-991 N-Ph O b2 b2 b2 2-20-992 N-Ph O b3 b2 b2 2-20-993 N-Ph O H b3 b3 2-20-994 N-Ph O t-bu b3 b3 2-20-995 N-Ph O methyl b3 b3 2-20-996 N-Ph O b1 b3 b3 2-20-997 N-Ph O b2 b3 b3 2-20-998 N-Ph O b3 b3 b3 2-20-999 N-Ph O H b5 b5 2-20-1000 N-Ph O t-bu b5 b5 2-20-1001 N-Ph O methyl b5 b5 2-20-1002 N-Ph O b1 b5 b5 2-20-1003 N-Ph O b2 b5 b5 2-20-1004 N-Ph O b3 b5 b5 2-20-1005 N-Ph O H b6 b6 2-20-1006 N-Ph O t-bu b6 b6 2-20-1007 N-Ph O methyl b6 b6 2-20-1008 N-Ph O b1 b6 b6 2-20-1009 N-Ph O b2 b6 b6 2-20-1010 N-Ph O b3 b6 b6 2-20-1011 N-Ph O H b7 b7 2-20-1012 N-Ph O t-bu b7 b7 2-20-1013 N-Ph O methyl b7 b7 2-20-1014 N-Ph O b1 b7 b7 2-20-1015 N-Ph O b2 b7 b7 2-20-1016 N-Ph O b3 b7 b7 2-20-1017 N-Ph S H H H 2-20-1018 N-Ph S t-bu H H 2-20-1019 N-Ph S methyl H H 2-20-1020 N-Ph S t-bu t-bu t-bu 2-20-1021 N-Ph S methyl methyl methyl 2-20-1022 N-Ph S b1 H H 2-20-1023 N-Ph S b2 H H 2-20-1024 N-Ph S b3 H H 2-20-1025 N-Ph S H H a1 2-20-1026 N-Ph S t-bu H a1 2-20-1027 N-Ph S methyl H a1 2-20-1028 N-Ph S b1 H a1 2-20-1029 N-Ph S b2 H a1 2-20-1030 N-Ph S b3 H a1 2-20-1031 N-Ph S H H a2 2-20-1032 N-Ph S t-bu H a2 2-20-1033 N-Ph S methyl H a2 2-20-1034 N-Ph S b1 H a2 2-20-1035 N-Ph S b2 H a2 2-20-1036 N-Ph S b3 H a2 2-20-1037 N-Ph S H H a3 2-20-1038 N-Ph S t-bu H a3 2-20-1039 N-Ph S methyl H a3 2-20-1040 N-Ph S b1 H a3 2-20-1041 N-Ph S b2 H a3 2-20-1042 N-Ph S b3 H a3 2-20-1043 N-Ph S H H a4 2-20-1044 N-Ph S t-bu H a4 2-20-1045 N-Ph S methyl H a4 2-20-1046 N-Ph S b1 H a4 2-20-1047 N-Ph S b2 H a4 2-20-1048 N-Ph S b3 H a4 2-20-1049 N-Ph S H H a5 2-20-1050 N-Ph S t-bu H a5 2-20-1051 N-Ph S methyl H a5 2-20-1052 N-Ph S b1 H a5 2-20-1053 N-Ph S b2 H a5 2-20-1054 N-Ph S b3 H a5 2-20-1055 N-Ph S H H a6 2-20-1056 N-Ph S t-bu H a6 2-20-1057 N-Ph S methyl H a6 2-20-1058 N-Ph S b1 H a6 2-20-1059 N-Ph S b2 H a6 2-20-1060 N-Ph S b3 H a6 2-20-1061 N-Ph S H H b1 2-20-1062 N-Ph S t-bu H b1 2-20-1063 N-Ph S methyl H b1 2-20-1064 N-Ph S b1 H b1 2-20-1065 N-Ph S b2 H b1 2-20-1066 N-Ph S b3 H b1 2-20-1067 N-Ph S H H b2 2-20-1068 N-Ph S t-bu H b2 2-20-1069 N-Ph S methyl H b2 2-20-1070 N-Ph S b1 H b2 2-20-1071 N-Ph S b2 H b2 2-20-1072 N-Ph S b3 H b2 2-20-1073 N-Ph S H H b3 2-20-1074 N-Ph S t-bu H b3 2-20-1075 N-Ph S methyl H b3 2-20-1076 N-Ph S b1 H b3 2-20-1077 N-Ph S b2 H b3 2-20-1078 N-Ph S b3 H b3 2-20-1079 N-Ph S H H b4 2-20-1080 N-Ph S t-bu H b4 2-20-1081 N-Ph S methyl H b4 2-20-1082 N-Ph S b1 H b4 2-20-1083 N-Ph S b2 H b4 2-20-1084 N-Ph S b3 H b4 2-20-1085 N-Ph S H H b5 2-20-1086 N-Ph S t-bu H b5 2-20-1087 N-Ph S methyl H b5 2-20-1088 N-Ph S b1 H b5 2-20-1089 N-Ph S b2 H b5 2-20-1090 N-Ph S b3 H b5 2-20-1091 N-Ph S H H b6 2-20-1092 N-Ph S t-bu H b6 2-20-1093 N-Ph S methyl H b6 2-20-1094 N-Ph S b1 H b6 2-20-1095 N-Ph S b2 H b6 2-20-1096 N-Ph S b3 H b6 2-20-1097 N-Ph S H H b7 2-20-1098 N-Ph S t-bu H b7 2-20-1099 N-Ph S methyl H b7 2-20-1100 N-Ph S b1 H b7 2-20-1101 N-Ph S b2 H b7 2-20-1102 N-Ph S b3 H b7 2-20-1103 N-Ph S H H b8 2-20-1104 N-Ph S t-bu H b8 2-20-1105 N-Ph S methyl H b8 2-20-1106 N-Ph S b1 H b8 2-20-1107 N-Ph S b2 H b8 2-20-1108 N-Ph S b3 H b8 2-20-1109 N-Ph S H H b9 2-20-1110 N-Ph S t-bu H b9 2-20-1111 N-Ph S methyl H b9 2-20-1112 N-Ph S b1 H b9 2-20-1113 N-Ph S b2 H b9 2-20-1114 N-Ph S b3 H b9 2-20-1115 N-Ph S H H b10 2-20-1116 N-Ph S t-bu H b10 2-20-1117 N-Ph S methyl H b10 2-20-1118 N-Ph S b1 H b10 2-20-1119 N-Ph S b2 H b10 2-20-1120 N-Ph S b3 H b10 2-20-1121 N-Ph S H a1 H 2-20-1122 N-Ph S t-bu a1 H 2-20-1123 N-Ph S methyl a1 H 2-20-1124 N-Ph S b1 a1 H 2-20-1125 N-Ph S b2 a1 H 2-20-1126 N-Ph S b3 a1 H 2-20-1127 N-Ph S H a2 H 2-20-1128 N-Ph S t-bu a2 H 2-20-1129 N-Ph S methyl a2 H 2-20-1130 N-Ph S b1 a2 H 2-20-1131 N-Ph S b2 a2 H 2-20-1132 N-Ph S b3 a2 H 2-20-1133 N-Ph S H a3 H 2-20-1134 N-Ph S t-bu a3 H 2-20-1135 N-Ph S methyl a3 H 2-20-1136 N-Ph S b1 a3 H 2-20-1137 N-Ph S b2 a3 H 2-20-1138 N-Ph S b3 a3 H 2-20-1139 N-Ph S H a4 H 2-20-1140 N-Ph S t-bu a4 H 2-20-1141 N-Ph S methyl a4 H 2-20-1142 N-Ph S b1 a4 H 2-20-1143 N-Ph S b2 a4 H 2-20-1144 N-Ph S b3 a4 H 2-20-1145 N-Ph S H a5 H 2-20-1146 N-Ph S t-bu a5 H 2-20-1147 N-Ph S methyl a5 H 2-20-1148 N-Ph S b1 a5 H 2-20-1149 N-Ph S b2 a5 H 2-20-1150 N-Ph S b3 a5 H 2-20-1151 N-Ph S H a6 H 2-20-1152 N-Ph S t-bu a6 H 2-20-1153 N-Ph S methyl a6 H 2-20-1154 N-Ph S b1 a6 H 2-20-1155 N-Ph S b2 a6 H 2-20-1156 N-Ph S b3 a6 H 2-20-1157 N-Ph S H b1 H 2-20-1158 N-Ph S t-bu b1 H 2-20-1159 N-Ph S methyl b1 H 2-20-1160 N-Ph S b1 b1 H 2-20-1161 N-Ph S b2 b1 H 2-20-1162 N-Ph S b3 b1 H 2-20-1163 N-Ph S H b2 H 2-20-1164 N-Ph S t-bu b2 H 2-20-1165 N-Ph S methyl b2 H 2-20-1166 N-Ph S b1 b2 H 2-20-1167 N-Ph S b2 b2 H 2-20-1168 N-Ph S b3 b2 H 2-20-1169 N-Ph S H b3 H 2-20-1170 N-Ph S t-bu b3 H 2-20-1171 N-Ph S methyl b3 H 2-20-1172 N-Ph S b1 b3 H 2-20-1173 N-Ph S b2 b3 H 2-20-1174 N-Ph S b3 b3 H 2-20-1175 N-Ph S H b4 H 2-20-1176 N-Ph S t-bu b4 H 2-20-1177 N-Ph S methyl b4 H 2-20-1178 N-Ph S b1 b4 H 2-20-1179 N-Ph S b2 b4 H 2-20-1180 N-Ph S b3 b4 H 2-20-1181 N-Ph S H b5 H 2-20-1182 N-Ph S t-bu b5 H 2-20-1183 N-Ph S methyl b5 H 2-20-1184 N-Ph S b1 b5 H 2-20-1185 N-Ph S b2 b5 H 2-20-1186 N-Ph S b3 b5 H 2-20-1187 N-Ph S H b6 H 2-20-1188 N-Ph S t-bu b6 H 2-20-1189 N-Ph S methyl b6 H 2-20-1190 N-Ph S b1 b6 H 2-20-1191 N-Ph S b2 b6 H 2-20-1192 N-Ph S b3 b6 H 2-20-1193 N-Ph S H b7 H 2-20-1194 N-Ph S t-bu b7 H 2-20-1195 N-Ph S methyl b7 H 2-20-1196 N-Ph S b1 b7 H 2-20-1197 N-Ph S b2 b7 H 2-20-1198 N-Ph S b3 b7 H 2-20-1199 N-Ph S H b8 H 2-20-1200 N-Ph S t-bu b8 H 2-20-1201 N-Ph S methyl b8 H 2-20-1202 N-Ph S b1 b8 H 2-20-1203 N-Ph S b2 b8 H 2-20-1204 N-Ph S b3 b8 H 2-20-1205 N-Ph S H b9 H 2-20-1206 N-Ph S t-bu b9 H 2-20-1207 N-Ph S methyl b9 H 2-20-1208 N-Ph S b1 b9 H 2-20-1209 N-Ph S b2 b9 H 2-20-1210 N-Ph S b3 b9 H 2-20-1211 N-Ph S H b10 H 2-20-1212 N-Ph S t-bu b10 H 2-20-1213 N-Ph S methyl b10 H 2-20-1214 N-Ph S b1 b10 H 2-20-1215 N-Ph S b2 b10 H 2-20-1216 N-Ph S b3 b10 H 2-20-1217 N-Ph S H a1 a1 2-20-1218 N-Ph S t-bu a1 a1 2-20-1219 N-Ph S methyl a1 a1 2-20-1220 N-Ph S b1 a1 a1 2-20-1221 N-Ph S b2 a1 a1 2-20-1222 N-Ph S b3 a1 a1 2-20-1223 N-Ph S H a2 a2 2-20-1224 N-Ph S t-bu a2 a2 2-20-1225 N-Ph S methyl a2 a2 2-20-1226 N-Ph S b1 a2 a2 2-20-1227 N-Ph S b2 a2 a2 2-20-1228 N-Ph S b3 a2 a2 2-20-1229 N-Ph S H a3 a3 2-20-1230 N-Ph S t-bu a3 a3 2-20-1231 N-Ph S methyl a3 a3 2-20-1232 N-Ph S b1 a3 a3 2-20-1233 N-Ph S b2 a3 a3 2-20-1234 N-Ph S b3 a3 a3 2-20-1235 N-Ph S H b1 b1 2-20-1236 N-Ph S t-bu b1 b1 2-20-1237 N-Ph S methyl b1 b1 2-20-1238 N-Ph S b1 b1 b1 2-20-1239 N-Ph S b2 b1 b1 2-20-1240 N-Ph S b3 b1 b1 2-20-1241 N-Ph S H b2 b2 2-20-1242 N-Ph S t-bu b2 b2 2-20-1243 N-Ph S methyl b2 b2 2-20-1244 N-Ph S b1 b2 b2 2-20-1245 N-Ph S b2 b2 b2 2-20-1246 N-Ph S b3 b2 b2 2-20-1247 N-Ph S H b3 b3 2-20-1248 N-Ph S t-bu b3 b3 2-20-1249 N-Ph S methyl b3 b3 2-20-1250 N-Ph S b1 b3 b3 2-20-1251 N-Ph S b2 b3 b3 2-20-1252 N-Ph S b3 b3 b3 2-20-1253 N-Ph S H b5 b5 2-20-1254 N-Ph S t-bu b5 b5 2-20-1255 N-Ph S methyl b5 b5 2-20-1256 N-Ph S b1 b5 b5 2-20-1257 N-Ph S b2 b5 b5 2-20-1258 N-Ph S b3 b5 b5 2-20-1259 N-Ph S H b6 b6 2-20-1260 N-Ph S t-bu b6 b6 2-20-1261 N-Ph S methyl b6 b6 2-20-1262 N-Ph S b1 b6 b6 2-20-1263 N-Ph S b2 b6 b6 2-20-1264 N-Ph S b3 b6 b6 2-20-1265 N-Ph S H b7 b7 2-20-1266 N-Ph S t-bu b7 b7 2-20-1267 N-Ph S methyl b7 b7 2-20-1268 N-Ph S b1 b7 b7 2-20-1269 N-Ph S b2 b7 b7 2-20-1270 N-Ph S b3 b7 b7

Group 2-21

[0122] The compounds are represented by the formula 2-21 below, wherein CY.sub.3 is a benzene group, X.sub.1 is B, and Y1, Y2, Y3, R1b, R2b, (R3)a3 are each shown in the table 21 below,

##STR00038##

TABLE-US-00021 TABLE 21 Compound No. Y1/Y2 Y3 R1b R2b (R3)a3 2-21-001 N-Ph N-Ph H H H 2-21-002 N-Ph N-Ph t-bu t-bu H 2-21-003 N-Ph N-Ph methyl methyl H 2-21-004 N-Ph N-Ph t-bu t-bu t-bu 2-21-005 N-Ph N-Ph methyl methyl methyl 2-21-006 N-Ph N-Ph b1 b1 H 2-21-007 N-Ph N-Ph b2 b2 H 2-21-008 N-Ph N-Ph b3 b3 H 2-21-009 N-Ph N-Ph H H a1 2-21-010 N-Ph N-Ph t-bu t-bu a1 2-21-011 N-Ph N-Ph methyl methyl a1 2-21-012 N-Ph N-Ph b1 b1 a1 2-21-013 N-Ph N-Ph b2 b2 a1 2-21-014 N-Ph N-Ph b3 b3 a1 2-21-015 N-Ph N-Ph H H a2 2-21-016 N-Ph N-Ph t-bu t-bu a2 2-21-017 N-Ph N-Ph methyl methyl a2 2-21-018 N-Ph N-Ph b1 b1 a2 2-21-019 N-Ph N-Ph b2 b2 a2 2-21-020 N-Ph N-Ph b3 b3 a2 2-21-021 N-Ph N-Ph H H a3 2-21-022 N-Ph N-Ph t-bu t-bu a3 2-21-023 N-Ph N-Ph methyl methyl a3 2-21-024 N-Ph N-Ph b1 b1 a3 2-21-025 N-Ph N-Ph b2 b2 a3 2-21-026 N-Ph N-Ph b3 b3 a3 2-21-027 N-Ph N-Ph H H a4 2-21-028 N-Ph N-Ph t-bu t-bu a4 2-21-029 N-Ph N-Ph methyl methyl a4 2-21-030 N-Ph N-Ph b1 b1 a4 2-21-031 N-Ph N-Ph b2 b2 a4 2-21-032 N-Ph N-Ph b3 b3 a4 2-21-033 N-Ph N-Ph H H a5 2-21-034 N-Ph N-Ph t-bu t-bu a5 2-21-035 N-Ph N-Ph methyl methyl a5 2-21-036 N-Ph N-Ph b1 b1 a5 2-21-037 N-Ph N-Ph b2 b2 a5 2-21-038 N-Ph N-Ph b3 b3 a5 2-21-039 N-Ph N-Ph H H a6 2-21-040 N-Ph N-Ph t-bu t-bu a6 2-21-041 N-Ph N-Ph methyl methyl a6 2-21-042 N-Ph N-Ph b1 b1 a6 2-21-043 N-Ph N-Ph b2 b2 a6 2-21-044 N-Ph N-Ph b3 b3 a6 2-21-045 N-Ph N-Ph H H b1 2-21-046 N-Ph N-Ph t-bu t-bu b1 2-21-047 N-Ph N-Ph methyl methyl b1 2-21-048 N-Ph N-Ph b1 b1 b1 2-21-049 N-Ph N-Ph b2 b2 b1 2-21-050 N-Ph N-Ph b3 b3 b1 2-21-051 N-Ph N-Ph H H b2 2-21-052 N-Ph N-Ph t-bu t-bu b2 2-21-053 N-Ph N-Ph methyl methyl b2 2-21-054 N-Ph N-Ph b1 b1 b2 2-21-055 N-Ph N-Ph b2 b2 b2 2-21-056 N-Ph N-Ph b3 b3 b2 2-21-057 N-Ph N-Ph H H b3 2-21-058 N-Ph N-Ph t-bu t-bu b3 2-21-059 N-Ph N-Ph methyl methyl b3 2-21-060 N-Ph N-Ph b1 b1 b3 2-21-061 N-Ph N-Ph b2 b2 b3 2-21-062 N-Ph N-Ph b3 b3 b3 2-21-063 N-Ph N-Ph H H b4 2-21-064 N-Ph N-Ph t-bu t-bu b4 2-21-065 N-Ph N-Ph methyl methyl b4 2-21-066 N-Ph N-Ph b1 b1 b4 2-21-067 N-Ph N-Ph b2 b2 b4 2-21-068 N-Ph N-Ph b3 b3 b4 2-21-069 N-Ph N-Ph H H b5 2-21-070 N-Ph N-Ph t-bu t-bu b5 2-21-071 N-Ph N-Ph methyl methyl b5 2-21-072 N-Ph N-Ph b1 b1 b5 2-21-073 N-Ph N-Ph b2 b2 b5 2-21-074 N-Ph N-Ph b3 b3 b5 2-21-075 N-Ph N-Ph H H b6 2-21-076 N-Ph N-Ph t-bu t-bu b6 2-21-077 N-Ph N-Ph methyl methyl b6 2-21-078 N-Ph N-Ph b1 b1 b6 2-21-079 N-Ph N-Ph b2 b2 b6 2-21-080 N-Ph N-Ph b3 b3 b6 2-21-081 N-Ph N-Ph H H b7 2-21-082 N-Ph N-Ph t-bu t-bu b7 2-21-083 N-Ph N-Ph methyl methyl b7 2-21-084 N-Ph N-Ph b1 b1 b7 2-21-085 N-Ph N-Ph b2 b2 b7 2-21-086 N-Ph N-Ph b3 b3 b7 2-21-087 N-Ph N-Ph H H b8 2-21-088 N-Ph N-Ph t-bu t-bu b8 2-21-089 N-Ph N-Ph methyl methyl b8 2-21-090 N-Ph N-Ph b1 b1 b8 2-21-091 N-Ph N-Ph b2 b2 b8 2-21-092 N-Ph N-Ph b3 b3 b8 2-21-093 N-Ph N-Ph H H b9 2-21-094 N-Ph N-Ph t-bu t-bu b9 2-21-095 N-Ph N-Ph methyl methyl b9 2-21-096 N-Ph N-Ph b1 b1 b9 2-21-097 N-Ph N-Ph b2 b2 b9 2-21-098 N-Ph N-Ph b3 b3 b9 2-21-099 N-Ph N-Ph H H b10 2-21-100 N-Ph N-Ph t-bu t-bu b10 2-21-101 N-Ph N-Ph methyl methyl b10 2-21-102 N-Ph N-Ph b1 b1 b10 2-21-103 N-Ph N-Ph b2 b2 b10 2-21-104 N-Ph N-Ph b3 b3 b10 2-21-105 N-Ph N-Ph H H H 2-21-106 N-Ph N-Ph t-bu t-bu H 2-21-107 N-Ph N-Ph methyl methyl H 2-21-108 N-Ph N-Ph b1 b1 H 2-21-109 N-Ph N-Ph b2 b2 H 2-21-110 N-Ph N-Ph b3 b3 H 2-21-111 N-Ph N-Ph H H H 2-21-112 N-Ph N-Ph t-bu t-bu H 2-21-113 N-Ph N-Ph methyl methyl H 2-21-114 N-Ph N-Ph b1 b1 H 2-21-115 N-Ph N-Ph b2 b2 H 2-21-116 N-Ph N-Ph b3 b3 H 2-21-117 N-Ph N-Ph H H H 2-21-118 N-Ph N-Ph t-bu t-bu H 2-21-119 N-Ph N-Ph methyl methyl H 2-21-120 N-Ph N-Ph b1 b1 H 2-21-121 N-Ph N-Ph b2 b2 H 2-21-122 N-Ph N-Ph b3 b3 H 2-21-123 N-Ph N-Ph H H H 2-21-124 N-Ph N-Ph t-bu t-bu H 2-21-125 N-Ph N-Ph methyl methyl H 2-21-126 N-Ph N-Ph b1 b1 H 2-21-127 N-Ph N-Ph b2 b2 H 2-21-128 N-Ph N-Ph b3 b3 H 2-21-129 N-Ph N-Ph H H H 2-21-130 N-Ph N-Ph t-bu t-bu H 2-21-131 N-Ph N-Ph methyl methyl H 2-21-132 N-Ph N-Ph b1 b1 H 2-21-133 N-Ph N-Ph b2 b2 H 2-21-134 N-Ph N-Ph b3 b3 H 2-21-135 N-Ph N-Ph H H H 2-21-136 N-Ph N-Ph t-bu t-bu H 2-21-137 N-Ph N-Ph methyl methyl H 2-21-138 N-Ph N-Ph b1 b1 H 2-21-139 N-Ph N-Ph b2 b2 H 2-21-140 N-Ph N-Ph b3 b3 H 2-21-141 N-Ph N-Ph H H H 2-21-142 N-Ph N-Ph t-bu t-bu H 2-21-143 N-Ph N-Ph methyl methyl H 2-21-144 N-Ph N-Ph b1 b1 H 2-21-145 N-Ph N-Ph b2 b2 H 2-21-146 N-Ph N-Ph b3 b3 H 2-21-147 N-Ph N-Ph H H H 2-21-148 N-Ph N-Ph t-bu t-bu H 2-21-149 N-Ph N-Ph methyl methyl H 2-21-150 N-Ph N-Ph b1 b1 H 2-21-151 N-Ph N-Ph b2 b2 H 2-21-152 N-Ph N-Ph b3 b3 H 2-21-153 N-Ph N-Ph H H H 2-21-154 N-Ph N-Ph t-bu t-bu H 2-21-155 N-Ph N-Ph methyl methyl H 2-21-156 N-Ph N-Ph b1 b1 H 2-21-157 N-Ph N-Ph b2 b2 H 2-21-158 N-Ph N-Ph b3 b3 H 2-21-159 N-Ph N-Ph H H H 2-21-160 N-Ph N-Ph t-bu t-bu H 2-21-161 N-Ph N-Ph methyl methyl H 2-21-162 N-Ph N-Ph b1 b1 H 2-21-163 N-Ph N-Ph b2 b2 H 2-21-164 N-Ph N-Ph b3 b3 H 2-21-165 N-Ph N-Ph H H H 2-21-166 N-Ph N-Ph t-bu t-bu H 2-21-167 N-Ph N-Ph methyl methyl H 2-21-168 N-Ph N-Ph b1 b1 H 2-21-169 N-Ph N-Ph b2 b2 H 2-21-170 N-Ph N-Ph b3 b3 H 2-21-171 N-Ph N-Ph H H H 2-21-172 N-Ph N-Ph t-bu t-bu H 2-21-173 N-Ph N-Ph methyl methyl H 2-21-174 N-Ph N-Ph b1 b1 H 2-21-175 N-Ph N-Ph b2 b2 H 2-21-176 N-Ph N-Ph b3 b3 H 2-21-177 N-Ph N-Ph H H H 2-21-178 N-Ph N-Ph t-bu t-bu H 2-21-179 N-Ph N-Ph methyl methyl H 2-21-180 N-Ph N-Ph b1 b1 H 2-21-181 N-Ph N-Ph b2 b2 H 2-21-182 N-Ph N-Ph b3 b3 H 2-21-183 N-Ph N-Ph H H H 2-21-184 N-Ph N-Ph t-bu t-bu H 2-21-185 N-Ph N-Ph methyl methyl H 2-21-186 N-Ph N-Ph b1 b1 H 2-21-187 N-Ph N-Ph b2 b2 H 2-21-188 N-Ph N-Ph b3 b3 H 2-21-189 N-Ph N-Ph H H H 2-21-190 N-Ph N-Ph t-bu t-bu H 2-21-191 N-Ph N-Ph methyl methyl H 2-21-192 N-Ph N-Ph b1 b1 H 2-21-193 N-Ph N-Ph b2 b2 H 2-21-194 N-Ph N-Ph b3 b3 H 2-21-195 N-Ph N-Ph H H H 2-21-196 N-Ph N-Ph t-bu t-bu H 2-21-197 N-Ph N-Ph methyl methyl H 2-21-198 N-Ph N-Ph b1 b1 H 2-21-199 N-Ph N-Ph b2 b2 H 2-21-200 N-Ph N-Ph b3 b3 H 2-21-201 N-Ph N-Ph H H a1 2-21-202 N-Ph N-Ph t-bu t-bu a1 2-21-203 N-Ph N-Ph methyl methyl a1 2-21-204 N-Ph N-Ph b1 b1 a1 2-21-205 N-Ph N-Ph b2 b2 a1 2-21-206 N-Ph N-Ph b3 b3 a1 2-21-207 N-Ph N-Ph H H a2 2-21-208 N-Ph N-Ph t-bu t-bu a2 2-21-209 N-Ph N-Ph methyl methyl a2 2-21-210 N-Ph N-Ph b1 b1 a2 2-21-211 N-Ph N-Ph b2 b2 a2 2-21-212 N-Ph N-Ph b3 b3 a2 2-21-213 N-Ph N-Ph H H a3 2-21-214 N-Ph N-Ph t-bu t-bu a3 2-21-215 N-Ph N-Ph methyl methyl a3 2-21-216 N-Ph N-Ph b1 b1 a3 2-21-217 N-Ph N-Ph b2 b2 a3 2-21-218 N-Ph N-Ph b3 b3 a3 2-21-219 N-Ph N-Ph H H b1 2-21-220 N-Ph N-Ph t-bu t-bu b1 2-21-221 N-Ph N-Ph methyl methyl b1 2-21-222 N-Ph N-Ph b1 b1 b1 2-21-223 N-Ph N-Ph b2 b2 b1 2-21-224 N-Ph N-Ph b3 b3 b1 2-21-225 N-Ph N-Ph H H b2 2-21-226 N-Ph N-Ph t-bu t-bu b2 2-21-227 N-Ph N-Ph methyl methyl b2 2-21-228 N-Ph N-Ph b1 b1 b2 2-21-229 N-Ph N-Ph b2 b2 b2 2-21-230 N-Ph N-Ph b3 b3 b2 2-21-231 N-Ph N-Ph H H b3 2-21-232 N-Ph N-Ph t-bu t-bu b3 2-21-233 N-Ph N-Ph methyl methyl b3 2-21-234 N-Ph N-Ph b1 b1 b3 2-21-235 N-Ph N-Ph b2 b2 b3 2-21-236 N-Ph N-Ph b3 b3 b3 2-21-237 N-Ph N-Ph H H b5 2-21-238 N-Ph N-Ph t-bu t-bu b5 2-21-239 N-Ph N-Ph methyl methyl b5 2-21-240 N-Ph N-Ph b1 b1 b5 2-21-241 N-Ph N-Ph b2 b2 b5 2-21-242 N-Ph N-Ph b3 b3 b5 2-21-243 N-Ph N-Ph H H b6 2-21-244 N-Ph N-Ph t-bu t-bu b6 2-21-245 N-Ph N-Ph methyl methyl b6 2-21-246 N-Ph N-Ph b1 b1 b6 2-21-247 N-Ph N-Ph b2 b2 b6 2-21-248 N-Ph N-Ph b3 b3 b6 2-21-249 N-Ph N-Ph H H b7 2-21-250 N-Ph N-Ph t-bu t-bu b7 2-21-251 N-Ph N-Ph methyl methyl b7 2-21-252 N-Ph N-Ph b1 b1 b7 2-21-253 N-Ph N-Ph b2 b2 b7 2-21-254 N-Ph N-Ph b3 b3 b7 2-21-255 N-tolyl N-tolyl H H H 2-21-256 N-tolyl N-tolyl t-bu t-bu H 2-21-257 N-tolyl N-tolyl methyl methyl H 2-21-258 N-tolyl N-tolyl t-bu t-bu t-bu 2-21-259 N-tolyl N-tolyl methyl methyl methyl 2-21-260 N-tolyl N-tolyl b1 b1 H 2-21-261 N-tolyl N-tolyl b2 b2 H 2-21-262 N-tolyl N-tolyl b3 b3 H 2-21-263 N-tolyl N-tolyl H H a1 2-21-264 N-tolyl N-tolyl t-bu t-bu a1 2-21-265 N-tolyl N-tolyl methyl methyl a1 2-21-266 N-tolyl N-tolyl b1 b1 a1 2-21-267 N-tolyl N-tolyl b2 b2 a1 2-21-268 N-tolyl N-tolyl b3 b3 a1 2-21-269 N-tolyl N-tolyl H H a2 2-21-270 N-tolyl N-tolyl t-bu t-bu a2 2-21-271 N-tolyl N-tolyl methyl methyl a2 2-21-272 N-tolyl N-tolyl b1 b1 a2 2-21-273 N-tolyl N-tolyl b2 b2 a2 2-21-274 N-tolyl N-tolyl b3 b3 a2 2-21-275 N-tolyl N-tolyl H H a3 2-21-276 N-tolyl N-tolyl t-bu t-bu a3 2-21-277 N-tolyl N-tolyl methyl methyl a3 2-21-278 N-tolyl N-tolyl b1 b1 a3 2-21-279 N-tolyl N-tolyl b2 b2 a3 2-21-280 N-tolyl N-tolyl b3 b3 a3 2-21-281 N-tolyl N-tolyl H H a4 2-21-282 N-tolyl N-tolyl t-bu t-bu a4 2-21-283 N-tolyl N-tolyl methyl methyl a4 2-21-284 N-tolyl N-tolyl b1 b1 a4 2-21-285 N-tolyl N-tolyl b2 b2 a4 2-21-286 N-tolyl N-tolyl b3 b3 a4 2-21-287 N-tolyl N-tolyl H H a5 2-21-288 N-tolyl N-tolyl t-bu t-bu a5 2-21-289 N-tolyl N-tolyl methyl methyl a5 2-21-290 N-tolyl N-tolyl b1 b1 a5 2-21-291 N-tolyl N-tolyl b2 b2 a5 2-21-292 N-tolyl N-tolyl b3 b3 a5 2-21-293 N-tolyl N-tolyl H H a6 2-21-294 N-tolyl N-tolyl t-bu t-bu a6 2-21-295 N-tolyl N-tolyl methyl methyl a6 2-21-296 N-tolyl N-tolyl b1 b1 a6 2-21-297 N-tolyl N-tolyl b2 b2 a6 2-21-298 N-tolyl N-tolyl b3 b3 a6 2-21-299 N-tolyl N-tolyl H H b1 2-21-300 N-tolyl N-tolyl t-bu t-bu b1 2-21-301 N-tolyl N-tolyl methyl methyl b1 2-21-302 N-tolyl N-tolyl b1 b1 b1 2-21-303 N-tolyl N-tolyl b2 b2 b1 2-21-304 N-tolyl N-tolyl b3 b3 b1 2-21-305 N-tolyl N-tolyl H H b2 2-21-306 N-tolyl N-tolyl t-bu t-bu b2 2-21-307 N-tolyl N-tolyl methyl methyl b2 2-21-308 N-tolyl N-tolyl b1 b1 b2 2-21-309 N-tolyl N-tolyl b2 b2 b2 2-21-310 N-tolyl N-tolyl b3 b3 b2 2-21-311 N-tolyl N-tolyl H H b3 2-21-312 N-tolyl N-tolyl t-bu t-bu b3 2-21-313 N-tolyl N-tolyl methyl methyl b3 2-21-314 N-tolyl N-tolyl b1 b1 b3 2-21-315 N-tolyl N-tolyl b2 b2 b3 2-21-316 N-tolyl N-tolyl b3 b3 b3 2-21-317 N-tolyl N-tolyl H H b4 2-21-318 N-tolyl N-tolyl t-bu t-bu b4 2-21-319 N-tolyl N-tolyl methyl methyl b4 2-21-320 N-tolyl N-tolyl b1 b1 b4 2-21-321 N-tolyl N-tolyl b2 b2 b4 2-21-322 N-tolyl N-tolyl b3 b3 b4 2-21-323 N-tolyl N-tolyl H H b5 2-21-324 N-tolyl N-tolyl t-bu t-bu b5 2-21-325 N-tolyl N-tolyl methyl methyl b5 2-21-326 N-tolyl N-tolyl b1 b1 b5 2-21-327 N-tolyl N-tolyl b2 b2 b5 2-21-328 N-tolyl N-tolyl b3 b3 b5 2-21-329 N-tolyl N-tolyl H H b6 2-21-330 N-tolyl N-tolyl t-bu t-bu b6 2-21-331 N-tolyl N-tolyl methyl methyl b6 2-21-332 N-tolyl N-tolyl b1 b1 b6 2-21-333 N-tolyl N-tolyl b2 b2 b6 2-21-334 N-tolyl N-tolyl b3 b3 b6 2-21-335 N-tolyl N-tolyl H H b7 2-21-336 N-tolyl N-tolyl t-bu t-bu b7 2-21-337 N-tolyl N-tolyl methyl methyl b7 2-21-338 N-tolyl N-tolyl b1 b1 b7 2-21-339 N-tolyl N-tolyl b2 b2 b7 2-21-340 N-tolyl N-tolyl b3 b3 b7 2-21-341 N-tolyl N-tolyl H H b8 2-21-342 N-tolyl N-tolyl t-bu t-bu b8 2-21-343 N-tolyl N-tolyl methyl methyl b8 2-21-344 N-tolyl N-tolyl b1 b1 b8 2-21-345 N-tolyl N-tolyl b2 b2 b8 2-21-346 N-tolyl N-tolyl b3 b3 b8 2-21-347 N-tolyl N-tolyl H H b9 2-21-348 N-tolyl N-tolyl t-bu t-bu b9 2-21-349 N-tolyl N-tolyl methyl methyl b9 2-21-350 N-tolyl N-tolyl b1 b1 b9 2-21-351 N-tolyl N-tolyl b2 b2 b9 2-21-352 N-tolyl N-tolyl b3 b3 b9 2-21-353 N-tolyl N-tolyl H H b10 2-21-354 N-tolyl N-tolyl t-bu t-bu b10 2-21-355 N-tolyl N-tolyl methyl methyl b10 2-21-356 N-tolyl N-tolyl b1 b1 b10 2-21-357 N-tolyl N-tolyl b2 b2 b10 2-21-358 N-tolyl N-tolyl b3 b3 b10 2-21-359 N-tolyl N-tolyl H H H 2-21-360 N-tolyl N-tolyl t-bu t-bu H 2-21-361 N-tolyl N-tolyl methyl methyl H 2-21-362 N-tolyl N-tolyl b1 b1 H 2-21-363 N-tolyl N-tolyl b2 b2 H 2-21-364 N-tolyl N-tolyl b3 b3 H 2-21-365 N-tolyl N-tolyl H H H 2-21-366 N-tolyl N-tolyl t-bu t-bu H 2-21-367 N-tolyl N-tolyl methyl methyl H 2-21-368 N-tolyl N-tolyl b1 b1 H 2-21-369 N-tolyl N-tolyl b2 b2 H 2-21-370 N-tolyl N-tolyl b3 b3 H 2-21-371 N-tolyl N-tolyl H H H 2-21-372 N-tolyl N-tolyl t-bu t-bu H 2-21-373 N-tolyl N-tolyl methyl methyl H 2-21-374 N-tolyl N-tolyl b1 b1 H 2-21-375 N-tolyl N-tolyl b2 b2 H 2-21-376 N-tolyl N-tolyl b3 b3 H 2-21-377 N-tolyl N-tolyl H H H 2-21-378 N-tolyl N-tolyl t-bu t-bu H 2-21-379 N-tolyl N-tolyl methyl methyl H 2-21-380 N-tolyl N-tolyl b1 b1 H 2-21-381 N-tolyl N-tolyl b2 b2 H 2-21-382 N-tolyl N-tolyl b3 b3 H 2-21-383 N-tolyl N-tolyl H H H 2-21-384 N-tolyl N-tolyl t-bu t-bu H 2-21-385 N-tolyl N-tolyl methyl methyl H 2-21-386 N-tolyl N-tolyl b1 b1 H 2-21-387 N-tolyl N-tolyl b2 b2 H 2-21-388 N-tolyl N-tolyl b3 b3 H 2-21-389 N-tolyl N-tolyl H H H 2-21-390 N-tolyl N-tolyl t-bu t-bu H 2-21-391 N-tolyl N-tolyl methyl methyl H 2-21-392 N-tolyl N-tolyl b1 b1 H 2-21-393 N-tolyl N-tolyl b2 b2 H 2-21-394 N-tolyl N-tolyl b3 b3 H 2-21-395 N-tolyl N-tolyl H H H 2-21-396 N-tolyl N-tolyl t-bu t-bu H 2-21-397 N-tolyl N-tolyl methyl methyl H 2-21-398 N-tolyl N-tolyl b1 b1 H 2-21-399 N-tolyl N-tolyl b2 b2 H 2-21-400 N-tolyl N-tolyl b3 b3 H 2-21-401 N-tolyl N-tolyl H H H 2-21-402 N-tolyl N-tolyl t-bu t-bu H 2-21-403 N-tolyl N-tolyl methyl methyl H 2-21-404 N-tolyl N-tolyl b1 b1 H 2-21-405 N-tolyl N-tolyl b2 b2 H 2-21-406 N-tolyl N-tolyl b3 b3 H 2-21-407 N-tolyl N-tolyl H H H 2-21-408 N-tolyl N-tolyl t-bu t-bu H 2-21-409 N-tolyl N-tolyl methyl methyl H 2-21-410 N-tolyl N-tolyl b1 b1 H 2-21-411 N-tolyl N-tolyl b2 b2 H 2-21-412 N-tolyl N-tolyl b3 b3 H 2-21-413 N-tolyl N-tolyl H H H 2-21-414 N-tolyl N-tolyl t-bu t-bu H 2-21-415 N-tolyl N-tolyl methyl methyl H 2-21-416 N-tolyl N-tolyl b1 b1 H 2-21-417 N-tolyl N-tolyl b2 b2 H 2-21-418 N-tolyl N-tolyl b3 b3 H 2-21-419 N-tolyl N-tolyl H H H 2-21-420 N-tolyl N-tolyl t-bu t-bu H 2-21-421 N-tolyl N-tolyl methyl methyl H 2-21-422 N-tolyl N-tolyl b1 b1 H 2-21-423 N-tolyl N-tolyl b2 b2 H 2-21-424 N-tolyl N-tolyl b3 b3 H 2-21-425 N-tolyl N-tolyl H H H 2-21-426 N-tolyl N-tolyl t-bu t-bu H 2-21-427 N-tolyl N-tolyl methyl methyl H 2-21-428 N-tolyl N-tolyl b1 b1 H 2-21-429 N-tolyl N-tolyl b2 b2 H 2-21-430 N-tolyl N-tolyl b3 b3 H 2-21-431 N-tolyl N-tolyl H H H 2-21-432 N-tolyl N-tolyl t-bu t-bu H 2-21-433 N-tolyl N-tolyl methyl methyl H 2-21-434 N-tolyl N-tolyl b1 b1 H 2-21-435 N-tolyl N-tolyl b2 b2 H 2-21-436 N-tolyl N-tolyl b3 b3 H 2-21-437 N-tolyl N-tolyl H H H 2-21-438 N-tolyl N-tolyl t-bu t-bu H 2-21-439 N-tolyl N-tolyl methyl methyl H 2-21-440 N-tolyl N-tolyl b1 b1 H 2-21-441 N-tolyl N-tolyl b2 b2 H 2-21-442 N-tolyl N-tolyl b3 b3 H 2-21-443 N-tolyl N-tolyl H H H 2-21-444 N-tolyl N-tolyl t-bu t-bu H 2-21-445 N-tolyl N-tolyl methyl methyl H 2-21-446 N-tolyl N-tolyl b1 b1 H 2-21-447 N-tolyl N-tolyl b2 b2 H 2-21-448 N-tolyl N-tolyl b3 b3 H 2-21-449 N-tolyl N-tolyl H H H 2-21-450 N-tolyl N-tolyl t-bu t-bu H 2-21-451 N-tolyl N-tolyl methyl methyl H 2-21-452 N-tolyl N-tolyl b1 b1 H 2-21-453 N-tolyl N-tolyl b2 b2 H 2-21-454 N-tolyl N-tolyl b3 b3 H 2-21-455 N-tolyl N-tolyl H H a1 2-21-456 N-tolyl N-tolyl t-bu t-bu a1 2-21-457 N-tolyl N-tolyl methyl methyl a1 2-21-458 N-tolyl N-tolyl b1 b1 a1 2-21-459 N-tolyl N-tolyl b2 b2 a1 2-21-460 N-tolyl N-tolyl b3 b3 a1 2-21-461 N-tolyl N-tolyl H H a2 2-21-462 N-tolyl N-tolyl t-bu t-bu a2 2-21-463 N-tolyl N-tolyl methyl methyl a2 2-21-464 N-tolyl N-tolyl b1 b1 a2 2-21-465 N-tolyl N-tolyl b2 b2 a2 2-21-466 N-tolyl N-tolyl b3 b3 a2 2-21-467 N-tolyl N-tolyl H H a3 2-21-468 N-tolyl N-tolyl t-bu t-bu a3 2-21-469 N-tolyl N-tolyl methyl methyl a3 2-21-470 N-tolyl N-tolyl b1 b1 a3 2-21-471 N-tolyl N-tolyl b2 b2 a3 2-21-472 N-tolyl N-tolyl b3 b3 a3 2-21-473 N-tolyl N-tolyl H H b1 2-21-474 N-tolyl N-tolyl t-bu t-bu b1 2-21-475 N-tolyl N-tolyl methyl methyl b1 2-21-476 N-tolyl N-tolyl b1 b1 b1 2-21-477 N-tolyl N-tolyl b2 b2 b1 2-21-478 N-tolyl N-tolyl b3 b3 b1 2-21-479 N-tolyl N-tolyl H H b2 2-21-480 N-tolyl N-tolyl t-bu t-bu b2 2-21-481 N-tolyl N-tolyl methyl methyl b2 2-21-482 N-tolyl N-tolyl b1 b1 b2 2-21-483 N-tolyl N-tolyl b2 b2 b2 2-21-484 N-tolyl N-tolyl b3 b3 b2 2-21-485 N-tolyl N-tolyl H H b3 2-21-486 N-tolyl N-tolyl t-bu t-bu b3 2-21-487 N-tolyl N-tolyl methyl methyl b3 2-21-488 N-tolyl N-tolyl b1 b1 b3 2-21-489 N-tolyl N-tolyl b2 b2 b3 2-21-490 N-tolyl N-tolyl b3 b3 b3 2-21-491 N-tolyl N-tolyl H H b5 2-21-492 N-tolyl N-tolyl t-bu t-bu b5 2-21-493 N-tolyl N-tolyl methyl methyl b5 2-21-494 N-tolyl N-tolyl b1 b1 b5 2-21-495 N-tolyl N-tolyl b2 b2 b5 2-21-496 N-tolyl N-tolyl b3 b3 b5 2-21-497 N-tolyl N-tolyl H H b6 2-21-498 N-tolyl N-tolyl t-bu t-bu b6 2-21-499 N-tolyl N-tolyl methyl methyl b6 2-21-500 N-tolyl N-tolyl b1 b1 b6 2-21-501 N-tolyl N-tolyl b2 b2 b6 2-21-502 N-tolyl N-tolyl b3 b3 b6 2-21-503 N-tolyl N-tolyl H H b7 2-21-504 N-tolyl N-tolyl t-bu t-bu b7 2-21-505 N-tolyl N-tolyl methyl methyl b7 2-21-506 N-tolyl N-tolyl b1 b1 b7 2-21-507 N-tolyl N-tolyl b2 b2 b7 2-21-508 N-tolyl N-tolyl b3 b3 b7 2-21-509 N-Biph N-Biph H H H 2-21-510 N-Biph N-Biph t-bu t-bu H 2-21-511 N-Biph N-Biph methyl methyl H 2-21-512 N-Biph N-Biph t-bu t-bu t-bu 2-21-513 N-Biph N-Biph methyl methyl methyl 2-21-514 N-Biph N-Biph b1 b1 H 2-21-515 N-Biph N-Biph b2 b2 H 2-21-516 N-Biph N-Biph b3 b3 H 2-21-517 N-Biph N-Biph H H a1 2-21-518 N-Biph N-Biph t-bu t-bu a1 2-21-519 N-Biph N-Biph methyl methyl a1 2-21-520 N-Biph N-Biph b1 b1 a1 2-21-521 N-Biph N-Biph b2 b2 a1 2-21-522 N-Biph N-Biph b3 b3 a1 2-21-523 N-Biph N-Biph H H a2 2-21-524 N-Biph N-Biph t-bu t-bu a2 2-21-525 N-Biph N-Biph methyl methyl a2 2-21-526 N-Biph N-Biph b1 b1 a2 2-21-527 N-Biph N-Biph b2 b2 a2 2-21-528 N-Biph N-Biph b3 b3 a2 2-21-529 N-Biph N-Biph H H a3 2-21-530 N-Biph N-Biph t-bu t-bu a3 2-21-531 N-Biph N-Biph methyl methyl a3 2-21-532 N-Biph N-Biph b1 b1 a3 2-21-533 N-Biph N-Biph b2 b2 a3 2-21-534 N-Biph N-Biph b3 b3 a3 2-21-535 N-Biph N-Biph H H a4 2-21-536 N-Biph N-Biph t-bu t-bu a4 2-21-537 N-Biph N-Biph methyl methyl a4 2-21-538 N-Biph N-Biph b1 b1 a4 2-21-539 N-Biph N-Biph b2 b2 a4 2-21-540 N-Biph N-Biph b3 b3 a4 2-21-541 N-Biph N-Biph H H a5 2-21-542 N-Biph N-Biph t-bu t-bu a5 2-21-543 N-Biph N-Biph methyl methyl a5 2-21-544 N-Biph N-Biph b1 b1 a5 2-21-545 N-Biph N-Biph b2 b2 a5 2-21-546 N-Biph N-Biph b3 b3 a5 2-21-547 N-Biph N-Biph H H a6 2-21-548 N-Biph N-Biph t-bu t-bu a6 2-21-549 N-Biph N-Biph methyl methyl a6 2-21-550 N-Biph N-Biph b1 b1 a6 2-21-551 N-Biph N-Biph b2 b2 a6 2-21-552 N-Biph N-Biph b3 b3 a6 2-21-553 N-Biph N-Biph H H b1 2-21-554 N-Biph N-Biph t-bu t-bu b1 2-21-555 N-Biph N-Biph methyl methyl b1 2-21-556 N-Biph N-Biph b1 b1 b1 2-21-557 N-Biph N-Biph b2 b2 b1 2-21-558 N-Biph N-Biph b3 b3 b1 2-21-559 N-Biph N-Biph H H b2 2-21-560 N-Biph N-Biph t-bu t-bu b2 2-21-561 N-Biph N-Biph methyl methyl b2 2-21-562 N-Biph N-Biph b1 b1 b2 2-21-563 N-Biph N-Biph b2 b2 b2 2-21-564 N-Biph N-Biph b3 b3 b2 2-21-565 N-Biph N-Biph H H b3 2-21-566 N-Biph N-Biph t-bu t-bu b3 2-21-567 N-Biph N-Biph methyl methyl b3 2-21-568 N-Biph N-Biph b1 b1 b3 2-21-569 N-Biph N-Biph b2 b2 b3 2-21-570 N-Biph N-Biph b3 b3 b3 2-21-571 N-Biph N-Biph H H b4 2-21-572 N-Biph N-Biph t-bu t-bu b4 2-21-573 N-Biph N-Biph methyl methyl b4 2-21-574 N-Biph N-Biph b1 b1 b4 2-21-575 N-Biph N-Biph b2 b2 b4 2-21-576 N-Biph N-Biph b3 b3 b4 2-21-577 N-Biph N-Biph H H b5 2-21-578 N-Biph N-Biph t-bu t-bu b5 2-21-579 N-Biph N-Biph methyl methyl b5 2-21-580 N-Biph N-Biph b1 b1 b5 2-21-581 N-Biph N-Biph b2 b2 b5 2-21-582 N-Biph N-Biph b3 b3 b5 2-21-583 N-Biph N-Biph H H b6 2-21-584 N-Biph N-Biph t-bu t-bu b6 2-21-585 N-Biph N-Biph methyl methyl b6 2-21-586 N-Biph N-Biph b1 b1 b6 2-21-587 N-Biph N-Biph b2 b2 b6 2-21-588 N-Biph N-Biph b3 b3 b6 2-21-589 N-Biph N-Biph H H b7 2-21-590 N-Biph N-Biph t-bu t-bu b7 2-21-591 N-Biph N-Biph methyl methyl b7 2-21-592 N-Biph N-Biph b1 b1 b7 2-21-593 N-Biph N-Biph b2 b2 b7 2-21-594 N-Biph N-Biph b3 b3 b7 2-21-595 N-Biph N-Biph H H b8 2-21-596 N-Biph N-Biph t-bu t-bu b8 2-21-597 N-Biph N-Biph methyl methyl b8 2-21-598 N-Biph N-Biph b1 b1 b8 2-21-599 N-Biph N-Biph b2 b2 b8 2-21-600 N-Biph N-Biph b3 b3 b8 2-21-601 N-Biph N-Biph H H b9 2-21-602 N-Biph N-Biph t-bu t-bu b9 2-21-603 N-Biph N-Biph methyl methyl b9 2-21-604 N-Biph N-Biph b1 b1 b9 2-21-605 N-Biph N-Biph b2 b2 b9 2-21-606 N-Biph N-Biph b3 b3 b9 2-21-607 N-Biph N-Biph H H b10 2-21-608 N-Biph N-Biph t-bu t-bu b10 2-21-609 N-Biph N-Biph methyl methyl b10 2-21-610 N-Biph N-Biph b1 b1 b10 2-21-611 N-Biph N-Biph b2 b2 b10 2-21-612 N-Biph N-Biph b3 b3 b10 2-21-613 N-Biph N-Biph H H H 2-21-614 N-Biph N-Biph t-bu t-bu H 2-21-615 N-Biph N-Biph methyl methyl H 2-21-616 N-Biph N-Biph b1 b1 H 2-21-617 N-Biph N-Biph b2 b2 H 2-21-618 N-Biph N-Biph b3 b3 H 2-21-619 N-Biph N-Biph H H H 2-21-620 N-Biph N-Biph t-bu t-bu H 2-21-621 N-Biph N-Biph methyl methyl H 2-21-622 N-Biph N-Biph b1 b1 H 2-21-623 N-Biph N-Biph b2 b2 H 2-21-624 N-Biph N-Biph b3 b3 H 2-21-625 N-Biph N-Biph H H H 2-21-626 N-Biph N-Biph t-bu t-bu H 2-21-627 N-Biph N-Biph methyl methyl H 2-21-628 N-Biph N-Biph b1 b1 H 2-21-629 N-Biph N-Biph b2 b2 H 2-21-630 N-Biph N-Biph b3 b3 H 2-21-631 N-Biph N-Biph H H H 2-21-632 N-Biph N-Biph t-bu t-bu H 2-21-633 N-Biph N-Biph methyl methyl H 2-21-634 N-Biph N-Biph b1 b1 H 2-21-635 N-Biph N-Biph b2 b2 H 2-21-636 N-Biph N-Biph b3 b3 H 2-21-637 N-Biph N-Biph H H H 2-21-638 N-Biph N-Biph t-bu t-bu H 2-21-639 N-Biph N-Biph methyl methyl H 2-21-640 N-Biph N-Biph b1 b1 H 2-21-641 N-Biph N-Biph b2 b2 H 2-21-642 N-Biph N-Biph b3 b3 H 2-21-643 N-Biph N-Biph H H H 2-21-644 N-Biph N-Biph t-bu t-bu H 2-21-645 N-Biph N-Biph methyl methyl H 2-21-646 N-Biph N-Biph b1 b1 H 2-21-647 N-Biph N-Biph b2 b2 H 2-21-648 N-Biph N-Biph b3 b3 H 2-21-649 N-Biph N-Biph H H H 2-21-650 N-Biph N-Biph t-bu t-bu H 2-21-651 N-Biph N-Biph methyl methyl H 2-21-652 N-Biph N-Biph b1 b1 H 2-21-653 N-Biph N-Biph b2 b2 H 2-21-654 N-Biph N-Biph b3 b3 H 2-21-655 N-Biph N-Biph H H H 2-21-656 N-Biph N-Biph t-bu t-bu H 2-21-657 N-Biph N-Biph methyl methyl H 2-21-658 N-Biph N-Biph b1 b1 H 2-21-659 N-Biph N-Biph b2 b2 H 2-21-660 N-Biph N-Biph b3 b3 H 2-21-661 N-Biph N-Biph H H H 2-21-662 N-Biph N-Biph t-bu t-bu H 2-21-663 N-Biph N-Biph methyl methyl H 2-21-664 N-Biph N-Biph b1 b1 H 2-21-665 N-Biph N-Biph b2 b2 H 2-21-666 N-Biph N-Biph b3 b3 H 2-21-667 N-Biph N-Biph H H H 2-21-668 N-Biph N-Biph t-bu t-bu H 2-21-669 N-Biph N-Biph methyl methyl H 2-21-670 N-Biph N-Biph b1 b1 H 2-21-671 N-Biph N-Biph b2 b2 H 2-21-672 N-Biph N-Biph b3 b3 H 2-21-673 N-Biph N-Biph H H H 2-21-674 N-Biph N-Biph t-bu t-bu H 2-21-675 N-Biph N-Biph methyl methyl H 2-21-676 N-Biph N-Biph b1 b1 H 2-21-677 N-Biph N-Biph b2 b2 H 2-21-678 N-Biph N-Biph b3 b3 H 2-21-679 N-Biph N-Biph H H H 2-21-680 N-Biph N-Biph t-bu t-bu H 2-21-681 N-Biph N-Biph methyl methyl H 2-21-682 N-Biph N-Biph b1 b1 H 2-21-683 N-Biph N-Biph b2 b2 H 2-21-684 N-Biph N-Biph b3 b3 H 2-21-685 N-Biph N-Biph H H H 2-21-686 N-Biph N-Biph t-bu t-bu H 2-21-687 N-Biph N-Biph methyl methyl H 2-21-688 N-Biph N-Biph b1 b1 H 2-21-689 N-Biph N-Biph b2 b2 H 2-21-690 N-Biph N-Biph b3 b3 H 2-21-691 N-Biph N-Biph H H H 2-21-692 N-Biph N-Biph t-bu t-bu H 2-21-693 N-Biph N-Biph methyl methyl H 2-21-694 N-Biph N-Biph b1 b1 H 2-21-695 N-Biph N-Biph b2 b2 H 2-21-696 N-Biph N-Biph b3 b3 H 2-21-697 N-Biph N-Biph H H H 2-21-698 N-Biph N-Biph t-bu t-bu H 2-21-699 N-Biph N-Biph methyl methyl H 2-21-700 N-Biph N-Biph b1 b1 H 2-21-701 N-Biph N-Biph b2 b2 H 2-21-702 N-Biph N-Biph b3 b3 H 2-21-703 N-Biph N-Biph H H H 2-21-704 N-Biph N-Biph t-bu t-bu H 2-21-705 N-Biph N-Biph methyl methyl H 2-21-706 N-Biph N-Biph b1 b1 H 2-21-707 N-Biph N-Biph b2 b2 H 2-21-708 N-Biph N-Biph b3 b3 H 2-21-709 N-Biph N-Biph H H a1 2-21-710 N-Biph N-Biph t-bu t-bu a1 2-21-711 N-Biph N-Biph methyl methyl a1 2-21-712 N-Biph N-Biph b1 b1 a1 2-21-713 N-Biph N-Biph b2 b2 a1 2-21-714 N-Biph N-Biph b3 b3 a1 2-21-715 N-Biph N-Biph H H a2 2-21-716 N-Biph N-Biph t-bu t-bu a2 2-21-717 N-Biph N-Biph methyl methyl a2 2-21-718 N-Biph N-Biph b1 b1 a2 2-21-719 N-Biph N-Biph b2 b2 a2 2-21-720 N-Biph N-Biph b3 b3 a2 2-21-721 N-Biph N-Biph H H a3 2-21-722 N-Biph N-Biph t-bu t-bu a3 2-21-723 N-Biph N-Biph methyl methyl a3 2-21-724 N-Biph N-Biph b1 b1 a3 2-21-725 N-Biph N-Biph b2 b2 a3 2-21-726 N-Biph N-Biph b3 b3 a3 2-21-727 N-Biph N-Biph H H b1 2-21-728 N-Biph N-Biph t-bu t-bu b1 2-21-729 N-Biph N-Biph methyl methyl b1 2-21-730 N-Biph N-Biph b1 b1 b1 2-21-731 N-Biph N-Biph b2 b2 b1 2-21-732 N-Biph N-Biph b3 b3 b1 2-21-733 N-Biph N-Biph H H b2 2-21-734 N-Biph N-Biph t-bu t-bu b2 2-21-735 N-Biph N-Biph methyl methyl b2 2-21-736 N-Biph N-Biph b1 b1 b2 2-21-737 N-Biph N-Biph b2 b2 b2 2-21-738 N-Biph N-Biph b3 b3 b2 2-21-739 N-Biph N-Biph H H b3 2-21-740 N-Biph N-Biph t-bu t-bu b3 2-21-741 N-Biph N-Biph methyl methyl b3 2-21-742 N-Biph N-Biph b1 b1 b3 2-21-743 N-Biph N-Biph b2 b2 b3 2-21-744 N-Biph N-Biph b3 b3 b3 2-21-745 N-Biph N-Biph H H b5 2-21-746 N-Biph N-Biph t-bu t-bu b5 2-21-747 N-Biph N-Biph methyl methyl b5 2-21-748 N-Biph N-Biph b1 b1 b5 2-21-749 N-Biph N-Biph b2 b2 b5 2-21-750 N-Biph N-Biph b3 b3 b5 2-21-751 N-Biph N-Biph H H b6 2-21-752 N-Biph N-Biph t-bu t-bu b6 2-21-753 N-Biph N-Biph methyl methyl b6 2-21-754 N-Biph N-Biph b1 b1 b6 2-21-755 N-Biph N-Biph b2 b2 b6 2-21-756 N-Biph N-Biph b3 b3 b6 2-21-757 N-Biph N-Biph H H b7 2-21-758 N-Biph N-Biph t-bu t-bu b7 2-21-759 N-Biph N-Biph methyl methyl b7 2-21-760 N-Biph N-Biph b1 b1 b7 2-21-761 N-Biph N-Biph b2 b2 b7 2-21-762 N-Biph N-Biph b3 b3 b7 2-21-763 N-Ph O H H H 2-21-764 N-Ph O t-bu t-bu H 2-21-765 N-Ph O methyl methyl H 2-21-766 N-Ph O t-bu t-bu t-bu 2-21-767 N-Ph O methyl methyl methyl 2-21-768 N-Ph O b1 b1 H 2-21-769 N-Ph O b2 b2 H 2-21-770 N-Ph O b3 b3 H 2-21-771 N-Ph O H H a1 2-21-772 N-Ph O t-bu t-bu a1 2-21-773 N-Ph O methyl methyl a1 2-21-774 N-Ph O b1 b1 a1 2-21-775 N-Ph O b2 b2 a1 2-21-776 N-Ph O b3 b3 a1 2-21-777 N-Ph O H H a2 2-21-778 N-Ph O t-bu t-bu a2 2-21-779 N-Ph O methyl methyl a2 2-21-780 N-Ph O b1 b1 a2 2-21-781 N-Ph O b2 b2 a2 2-21-782 N-Ph O b3 b3 a2 2-21-783 N-Ph O H H a3 2-21-784 N-Ph O t-bu t-bu a3 2-21-785 N-Ph O methyl methyl a3 2-21-786 N-Ph O b1 b1 a3 2-21-787 N-Ph O b2 b2 a3 2-21-788 N-Ph O b3 b3 a3 2-21-789 N-Ph O H H a4 2-21-790 N-Ph O t-bu t-bu a4 2-21-791 N-Ph O methyl methyl a4 2-21-792 N-Ph O b1 b1 a4 2-21-793 N-Ph O b2 b2 a4 2-21-794 N-Ph O b3 b3 a4 2-21-795 N-Ph O H H a5 2-21-796 N-Ph O t-bu t-bu a5 2-21-797 N-Ph O methyl methyl a5 2-21-798 N-Ph O b1 b1 a5 2-21-799 N-Ph O b2 b2 a5 2-21-800 N-Ph O b3 b3 a5 2-21-801 N-Ph O H H a6 2-21-802 N-Ph O t-bu t-bu a6 2-21-803 N-Ph O methyl methyl a6 2-21-804 N-Ph O b1 b1 a6 2-21-805 N-Ph O b2 b2 a6 2-21-806 N-Ph O b3 b3 a6 2-21-807 N-Ph O H H b1 2-21-808 N-Ph O t-bu t-bu b1 2-21-809 N-Ph O methyl methyl b1 2-21-810 N-Ph O b1 b1 b1 2-21-811 N-Ph O b2 b2 b1 2-21-812 N-Ph O b3 b3 b1 2-21-813 N-Ph O H H b2 2-21-814 N-Ph O t-bu t-bu b2 2-21-815 N-Ph O methyl methyl b2 2-21-816 N-Ph O b1 b1 b2 2-21-817 N-Ph O b2 b2 b2 2-21-818 N-Ph O b3 b3 b2 2-21-819 N-Ph O H H b3 2-21-820 N-Ph O t-bu t-bu b3 2-21-821 N-Ph O methyl methyl b3 2-21-822 N-Ph O b1 b1 b3 2-21-823 N-Ph O b2 b2 b3 2-21-824 N-Ph O b3 b3 b3 2-21-825 N-Ph O H H b4 2-21-826 N-Ph O t-bu t-bu b4 2-21-827 N-Ph O methyl methyl b4 2-21-828 N-Ph O b1 b1 b4 2-21-829 N-Ph O b2 b2 b4 2-21-830 N-Ph O b3 b3 b4 2-21-831 N-Ph O H H b5 2-21-832 N-Ph O t-bu t-bu b5 2-21-833 N-Ph O methyl methyl b5 2-21-834 N-Ph O b1 b1 b5 2-21-835 N-Ph O b2 b2 b5 2-21-836 N-Ph O b3 b3 b5 2-21-837 N-Ph O H H b6 2-21-838 N-Ph O t-bu t-bu b6 2-21-839 N-Ph O methyl methyl b6 2-21-840 N-Ph O b1 b1 b6 2-21-841 N-Ph O b2 b2 b6 2-21-842 N-Ph O b3 b3 b6 2-21-843 N-Ph O H H b7 2-21-844 N-Ph O t-bu t-bu b7 2-21-845 N-Ph O methyl methyl b7 2-21-846 N-Ph O b1 b1 b7 2-21-847 N-Ph O b2 b2 b7 2-21-848 N-Ph O b3 b3 b7 2-21-849 N-Ph O H H b8 2-21-850 N-Ph O t-bu t-bu b8 2-21-851 N-Ph O methyl methyl b8 2-21-852 N-Ph O b1 b1 b8 2-21-853 N-Ph O b2 b2 b8 2-21-854 N-Ph O b3 b3 b8 2-21-855 N-Ph O H H b9 2-21-856 N-Ph O t-bu t-bu b9 2-21-857 N-Ph O methyl methyl b9 2-21-858 N-Ph O b1 b1 b9 2-21-859 N-Ph O b2 b2 b9 2-21-860 N-Ph O b3 b3 b9 2-21-861 N-Ph O H H b10 2-21-862 N-Ph O t-bu t-bu b10 2-21-863 N-Ph O methyl methyl b10 2-21-864 N-Ph O b1 b1 b10 2-21-865 N-Ph O b2 b2 b10 2-21-866 N-Ph O b3 b3 b10 2-21-867 N-Ph O H H H 2-21-868 N-Ph O t-bu t-bu H 2-21-869 N-Ph O methyl methyl H 2-21-870 N-Ph O b1 b1 H 2-21-871 N-Ph O b2 b2 H 2-21-872 N-Ph O b3 b3 H 2-21-873 N-Ph O H H H 2-21-874 N-Ph O t-bu t-bu H 2-21-875 N-Ph O methyl methyl H 2-21-876 N-Ph O b1 b1 H 2-21-877 N-Ph O b2 b2 H 2-21-878 N-Ph O b3 b3 H 2-21-879 N-Ph O H H H 2-21-880 N-Ph O t-bu t-bu H 2-21-881 N-Ph O methyl methyl H 2-21-882 N-Ph O b1 b1 H 2-21-883 N-Ph O b2 b2 H 2-21-884 N-Ph O b3 b3 H 2-21-885 N-Ph O H H H 2-21-886 N-Ph O t-bu t-bu H 2-21-887 N-Ph O methyl methyl H 2-21-888 N-Ph O b1 b1 H 2-21-889 N-Ph O b2 b2 H 2-21-890 N-Ph O b3 b3 H 2-21-891 N-Ph O H H H 2-21-892 N-Ph O t-bu t-bu H 2-21-893 N-Ph O methyl methyl H 2-21-894 N-Ph O b1 b1 H 2-21-895 N-Ph O b2 b2 H 2-21-896 N-Ph O b3 b3 H 2-21-897 N-Ph O H H H 2-21-898 N-Ph O t-bu t-bu H 2-21-899 N-Ph O methyl methyl H 2-21-900 N-Ph O b1 b1 H 2-21-901 N-Ph O b2 b2 H 2-21-902 N-Ph O b3 b3 H 2-21-903 N-Ph O H H H 2-21-904 N-Ph O t-bu t-bu H 2-21-905 N-Ph O methyl methyl H 2-21-906 N-Ph O b1 b1 H 2-21-907 N-Ph O b2 b2 H 2-21-908 N-Ph O b3 b3 H 2-21-909 N-Ph O H H H 2-21-910 N-Ph O t-bu t-bu H 2-21-911 N-Ph O methyl methyl H 2-21-912 N-Ph O b1 b1 H 2-21-913 N-Ph O b2 b2 H 2-21-914 N-Ph O b3 b3 H 2-21-915 N-Ph O H H H 2-21-916 N-Ph O t-bu t-bu H 2-21-917 N-Ph O methyl methyl H 2-21-918 N-Ph O b1 b1 H 2-21-919 N-Ph O b2 b2 H 2-21-920 N-Ph O b3 b3 H 2-21-921 N-Ph O H H H 2-21-922 N-Ph O t-bu t-bu H 2-21-923 N-Ph O methyl methyl H 2-21-924 N-Ph O b1 b1 H 2-21-925 N-Ph O b2 b2 H 2-21-926 N-Ph O b3 b3 H 2-21-927 N-Ph O H H H 2-21-928 N-Ph O t-bu t-bu H 2-21-929 N-Ph O methyl methyl H 2-21-930 N-Ph O b1 b1 H 2-21-931 N-Ph O b2 b2 H 2-21-932 N-Ph O b3 b3 H 2-21-933 N-Ph O H H H 2-21-934 N-Ph O t-bu t-bu H 2-21-935 N-Ph O methyl methyl H 2-21-936 N-Ph O b1 b1 H 2-21-937 N-Ph O b2 b2 H 2-21-938 N-Ph O b3 b3 H 2-21-939 N-Ph O H H H 2-21-940 N-Ph O t-bu t-bu H 2-21-941 N-Ph O methyl methyl H 2-21-942 N-Ph O b1 b1 H 2-21-943 N-Ph O b2 b2 H 2-21-944 N-Ph O b3 b3 H 2-21-945 N-Ph O H H H 2-21-946 N-Ph O t-bu t-bu H 2-21-947 N-Ph O methyl methyl H 2-21-948 N-Ph O b1 b1 H 2-21-949 N-Ph O b2 b2 H 2-21-950 N-Ph O b3 b3 H 2-21-951 N-Ph O H H H 2-21-952 N-Ph O t-bu t-bu H 2-21-953 N-Ph O methyl methyl H 2-21-954 N-Ph O b1 b1 H 2-21-955 N-Ph O b2 b2 H 2-21-956 N-Ph O b3 b3 H 2-21-957 N-Ph O H H H 2-21-958 N-Ph O t-bu t-bu H 2-21-959 N-Ph O methyl methyl H 2-21-960 N-Ph O b1 b1 H 2-21-961 N-Ph O b2 b2 H 2-21-962 N-Ph O b3 b3 H 2-21-963 N-Ph O H H a1 2-21-964 N-Ph O t-bu t-bu a1 2-21-965 N-Ph O methyl methyl a1 2-21-966 N-Ph O b1 b1 a1 2-21-967 N-Ph O b2 b2 a1 2-21-968 N-Ph O b3 b3 a1 2-21-969 N-Ph O H H a2 2-21-970 N-Ph O t-bu t-bu a2 2-21-971 N-Ph O methyl methyl a2 2-21-972 N-Ph O b1 b1 a2 2-21-973 N-Ph O b2 b2 a2 2-21-974 N-Ph O b3 b3 a2 2-21-975 N-Ph O H H a3 2-21-976 N-Ph O t-bu t-bu a3 2-21-977 N-Ph O methyl methyl a3 2-21-978 N-Ph O b1 b1 a3 2-21-979 N-Ph O b2 b2 a3 2-21-980 N-Ph O b3 b3 a3 2-21-981 N-Ph O H H b1 2-21-982 N-Ph O t-bu t-bu b1 2-21-983 N-Ph O methyl methyl b1 2-21-984 N-Ph O b1 b1 b1 2-21-985 N-Ph O b2 b2 b1 2-21-986 N-Ph O b3 b3 b1 2-21-987 N-Ph O H H b2 2-21-988 N-Ph O t-bu t-bu b2 2-21-989 N-Ph O methyl methyl b2 2-21-990 N-Ph O b1 b1 b2 2-21-991 N-Ph O b2 b2 b2 2-21-992 N-Ph O b3 b3 b2 2-21-993 N-Ph O H H b3 2-21-994 N-Ph O t-bu t-bu b3 2-21-995 N-Ph O methyl methyl b3 2-21-996 N-Ph O b1 b1 b3 2-21-997 N-Ph O b2 b2 b3 2-21-998 N-Ph O b3 b3 b3 2-21-999 N-Ph O H H b5 2-21-1000 N-Ph O t-bu t-bu b5 2-21-1001 N-Ph O methyl methyl b5 2-21-1002 N-Ph O b1 b1 b5 2-21-1003 N-Ph O b2 b2 b5 2-21-1004 N-Ph O b3 b3 b5 2-21-1005 N-Ph O H H b6 2-21-1006 N-Ph O t-bu t-bu b6 2-21-1007 N-Ph O methyl methyl b6 2-21-1008 N-Ph O b1 b1 b6 2-21-1009 N-Ph O b2 b2 b6 2-21-1010 N-Ph O b3 b3 b6 2-21-1011 N-Ph O H H b7 2-21-1012 N-Ph O t-bu t-bu b7 2-21-1013 N-Ph O methyl methyl b7 2-21-1014 N-Ph O b1 b1 b7 2-21-1015 N-Ph O b2 b2 b7 2-21-1016 N-Ph O b3 b3 b7 2-21-1017 N-Ph S H H H 2-21-1018 N-Ph S t-bu t-bu H 2-21-1019 N-Ph S methyl methyl H 2-21-1020 N-Ph S t-bu t-bu t-bu 2-21-1021 N-Ph S methyl methyl methyl 2-21-1022 N-Ph S b1 b1 H 2-21-1023 N-Ph S b2 b2 H 2-21-1024 N-Ph S b3 b3 H 2-21-1025 N-Ph S H H a1 2-21-1026 N-Ph S t-bu t-bu a1 2-21-1027 N-Ph S methyl methyl a1 2-21-1028 N-Ph S b1 b1 a1 2-21-1029 N-Ph S b2 b2 a1 2-21-1030 N-Ph S b3 b3 a1 2-21-1031 N-Ph S H H a2 2-21-1032 N-Ph S t-bu t-bu a2 2-21-1033 N-Ph S methyl methyl a2 2-21-1034 N-Ph S b1 b1 a2 2-21-1035 N-Ph S b2 b2 a2 2-21-1036 N-Ph S b3 b3 a2 2-21-1037 N-Ph S H H a3 2-21-1038 N-Ph S t-bu t-bu a3 2-21-1039 N-Ph S methyl methyl a3 2-21-1040 N-Ph S b1 b1 a3 2-21-1041 N-Ph S b2 b2 a3 2-21-1042 N-Ph S b3 b3 a3 2-21-1043 N-Ph S H H a4 2-21-1044 N-Ph S t-bu t-bu a4 2-21-1045 N-Ph S methyl methyl a4 2-21-1046 N-Ph S b1 b1 a4 2-21-1047 N-Ph S b2 b2 a4 2-21-1048 N-Ph S b3 b3 a4 2-21-1049 N-Ph S H H a5 2-21-1050 N-Ph S t-bu t-bu a5 2-21-1051 N-Ph S methyl methyl a5 2-21-1052 N-Ph S b1 b1 a5 2-21-1053 N-Ph S b2 b2 a5 2-21-1054 N-Ph S b3 b3 a5 2-21-1055 N-Ph S H H a6 2-21-1056 N-Ph S t-bu t-bu a6 2-21-1057 N-Ph S methyl methyl a6 2-21-1058 N-Ph S b1 b1 a6 2-21-1059 N-Ph S b2 b2 a6 2-21-1060 N-Ph S b3 b3 a6 2-21-1061 N-Ph S H H b1 2-21-1062 N-Ph S t-bu t-bu b1 2-21-1063 N-Ph S methyl methyl b1 2-21-1064 N-Ph S b1 b1 b1 2-21-1065 N-Ph S b2 b2 b1 2-21-1066 N-Ph S b3 b3 b1 2-21-1067 N-Ph S H H b2 2-21-1068 N-Ph S t-bu t-bu b2 2-21-1069 N-Ph S methyl methyl b2 2-21-1070 N-Ph S b1 b1 b2 2-21-1071 N-Ph S b2 b2 b2 2-21-1072 N-Ph S b3 b3 b2 2-21-1073 N-Ph S H H b3 2-21-1074 N-Ph S t-bu t-bu b3 2-21-1075 N-Ph S methyl methyl b3 2-21-1076 N-Ph S b1 b1 b3 2-21-1077 N-Ph S b2 b2 b3 2-21-1078 N-Ph S b3 b3 b3 2-21-1079 N-Ph S H H b4 2-21-1080 N-Ph S t-bu t-bu b4 2-21-1081 N-Ph S methyl methyl b4 2-21-1082 N-Ph S b1 b1 b4 2-21-1083 N-Ph S b2 b2 b4 2-21-1084 N-Ph S b3 b3 b4 2-21-1085 N-Ph S H H b5 2-21-1086 N-Ph S t-bu t-bu b5 2-21-1087 N-Ph S methyl methyl b5 2-21-1088 N-Ph S b1 b1 b5 2-21-1089 N-Ph S b2 b2 b5 2-21-1090 N-Ph S b3 b3 b5 2-21-1091 N-Ph S H H b6 2-21-1092 N-Ph S t-bu t-bu b6 2-21-1093 N-Ph S methyl methyl b6 2-21-1094 N-Ph S b1 b1 b6 2-21-1095 N-Ph S b2 b2 b6 2-21-1096 N-Ph S b3 b3 b6 2-21-1097 N-Ph S H H b7 2-21-1098 N-Ph S t-bu t-bu b7 2-21-1099 N-Ph S methyl methyl b7 2-21-1100 N-Ph S b1 b1 b7 2-21-1101 N-Ph S b2 b2 b7 2-21-1102 N-Ph S b3 b3 b7 2-21-1103 N-Ph S H H b8 2-21-1104 N-Ph S t-bu t-bu b8 2-21-1105 N-Ph S methyl methyl b8 2-21-1106 N-Ph S b1 b1 b8 2-21-1107 N-Ph S b2 b2 b8 2-21-1108 N-Ph S b3 b3 b8 2-21-1109 N-Ph S H H b9 2-21-1110 N-Ph S t-bu t-bu b9 2-21-1111 N-Ph S methyl methyl b9 2-21-1112 N-Ph S b1 b1 b9 2-21-1113 N-Ph S b2 b2 b9 2-21-1114 N-Ph S b3 b3 b9 2-21-1115 N-Ph S H H b10 2-21-1116 N-Ph S t-bu t-bu b10 2-21-1117 N-Ph S methyl methyl b10 2-21-1118 N-Ph S b1 b1 b10 2-21-1119 N-Ph S b2 b2 b10 2-21-1120 N-Ph S b3 b3 b10 2-21-1121 N-Ph S H H H 2-21-1122 N-Ph S t-bu t-bu H 2-21-1123 N-Ph S methyl methyl H 2-21-1124 N-Ph S b1 b1 H 2-21-1125 N-Ph S b2 b2 H 2-21-1126 N-Ph S b3 b3 H 2-21-1127 N-Ph S H H H 2-21-1128 N-Ph S t-bu t-bu H 2-21-1129 N-Ph S methyl methyl H 2-21-1130 N-Ph S b1 b1 H 2-21-1131 N-Ph S b2 b2 H 2-21-1132 N-Ph S b3 b3 H 2-21-1133 N-Ph S H H H 2-21-1134 N-Ph S t-bu t-bu H 2-21-1135 N-Ph S methyl methyl H 2-21-1136 N-Ph S b1 b1 H 2-21-1137 N-Ph S b2 b2 H 2-21-1138 N-Ph S b3 b3 H 2-21-1139 N-Ph S H H H 2-21-1140 N-Ph S t-bu t-bu H 2-21-1141 N-Ph S methyl methyl H 2-21-1142 N-Ph S b1 b1 H 2-21-1143 N-Ph S b2 b2 H 2-21-1144 N-Ph S b3 b3 H 2-21-1145 N-Ph S H H H 2-21-1146 N-Ph S t-bu t-bu H 2-21-1147 N-Ph S methyl methyl H 2-21-1148 N-Ph S b1 b1 H 2-21-1149 N-Ph S b2 b2 H 2-21-1150 N-Ph S b3 b3 H 2-21-1151 N-Ph S H H H 2-21-1152 N-Ph S t-bu t-bu H 2-21-1153 N-Ph S methyl methyl H 2-21-1154 N-Ph S b1 b1 H 2-21-1155 N-Ph S b2 b2 H 2-21-1156 N-Ph S b3 b3 H 2-21-1157 N-Ph S H H H 2-21-1158 N-Ph S t-bu t-bu H 2-21-1159 N-Ph S methyl methyl H 2-21-1160 N-Ph S b1 b1 H 2-21-1161 N-Ph S b2 b2 H 2-21-1162 N-Ph S b3 b3 H 2-21-1163 N-Ph S H H H 2-21-1164 N-Ph S t-bu t-bu H 2-21-1165 N-Ph S methyl methyl H 2-21-1166 N-Ph S b1 b1 H 2-21-1167 N-Ph S b2 b2 H 2-21-1168 N-Ph S b3 b3 H 2-21-1169 N-Ph S H H H 2-21-1170 N-Ph S t-bu t-bu H 2-21-1171 N-Ph S methyl methyl H 2-21-1172 N-Ph S b1 b1 H 2-21-1173 N-Ph S b2 b2 H 2-21-1174 N-Ph S b3 b3 H 2-21-1175 N-Ph S H H H 2-21-1176 N-Ph S t-bu t-bu H 2-21-1177 N-Ph S methyl methyl H 2-21-1178 N-Ph S b1 b1 H 2-21-1179 N-Ph S b2 b2 H 2-21-1180 N-Ph S b3 b3 H 2-21-1181 N-Ph S H H H 2-21-1182 N-Ph S t-bu t-bu H 2-21-1183 N-Ph S methyl methyl H 2-21-1184 N-Ph S b1 b1 H 2-21-1185 N-Ph S b2 b2 H 2-21-1186 N-Ph S b3 b3 H 2-21-1187 N-Ph S H H H 2-21-1188 N-Ph S t-bu t-bu H 2-21-1189 N-Ph S methyl methyl H 2-21-1190 N-Ph S b1 b1 H 2-21-1191 N-Ph S b2 b2 H 2-21-1192 N-Ph S b3 b3 H 2-21-1193 N-Ph S H H H 2-21-1194 N-Ph S t-bu t-bu H 2-21-1195 N-Ph S methyl methyl H 2-21-1196 N-Ph S b1 b1 H 2-21-1197 N-Ph S b2 b2 H 2-21-1198 N-Ph S b3 b3 H 2-21-1199 N-Ph S H H H 2-21-1200 N-Ph S t-bu t-bu H 2-21-1201 N-Ph S methyl methyl H 2-21-1202 N-Ph S b1 b1 H 2-21-1203 N-Ph S b2 b2 H 2-21-1204 N-Ph S b3 b3 H 2-21-1205 N-Ph S H H H 2-21-1206 N-Ph S t-bu t-bu H 2-21-1207 N-Ph S methyl methyl H 2-21-1208 N-Ph S b1 b1 H 2-21-1209 N-Ph S b2 b2 H 2-21-1210 N-Ph S b3 b3 H 2-21-1211 N-Ph S H H H 2-21-1212 N-Ph S t-bu t-bu H 2-21-1213 N-Ph S methyl methyl H 2-21-1214 N-Ph S b1 b1 H 2-21-1215 N-Ph S b2 b2 H 2-21-1216 N-Ph S b3 b3 H 2-21-1217 N-Ph S H H a1 2-21-1218 N-Ph S t-bu t-bu a1 2-21-1219 N-Ph S methyl methyl a1 2-21-1220 N-Ph S b1 b1 a1 2-21-1221 N-Ph S b2 b2 a1 2-21-1222 N-Ph S b3 b3 a1 2-21-1223 N-Ph S H H a2 2-21-1224 N-Ph S t-bu t-bu a2 2-21-1225 N-Ph S methyl methyl a2 2-21-1226 N-Ph S b1 b1 a2 2-21-1227 N-Ph S b2 b2 a2 2-21-1228 N-Ph S b3 b3 a2 2-21-1229 N-Ph S H H a3 2-21-1230 N-Ph S t-bu t-bu a3 2-21-1231 N-Ph S methyl methyl a3 2-21-1232 N-Ph S b1 b1 a3 2-21-1233 N-Ph S b2 b2 a3 2-21-1234 N-Ph S b3 b3 a3 2-21-1235 N-Ph S H H b1 2-21-1236 N-Ph S t-bu t-bu b1 2-21-1237 N-Ph S methyl methyl b1 2-21-1238 N-Ph S b1 b1 b1 2-21-1239 N-Ph S b2 b2 b1 2-21-1240 N-Ph S b3 b3 b1 2-21-1241 N-Ph S H H b2 2-21-1242 N-Ph S t-bu t-bu b2 2-21-1243 N-Ph S methyl methyl b2 2-21-1244 N-Ph S b1 b1 b2 2-21-1245 N-Ph S b2 b2 b2 2-21-1246 N-Ph S b3 b3 b2 2-21-1247 N-Ph S H H b3 2-21-1248 N-Ph S t-bu t-bu b3 2-21-1249 N-Ph S methyl methyl b3 2-21-1250 N-Ph S b1 b1 b3 2-21-1251 N-Ph S b2 b2 b3 2-21-1252 N-Ph S b3 b3 b3 2-21-1253 N-Ph S H H b5 2-21-1254 N-Ph S t-bu t-bu b5 2-21-1255 N-Ph S methyl methyl b5 2-21-1256 N-Ph S b1 b1 b5 2-21-1257 N-Ph S b2 b2 b5 2-21-1258 N-Ph S b3 b3 b5 2-21-1259 N-Ph S H H b6 2-21-1260 N-Ph S t-bu t-bu b6 2-21-1261 N-Ph S methyl methyl b6 2-21-1262 N-Ph S b1 b1 b6 2-21-1263 N-Ph S b2 b2 b6 2-21-1264 N-Ph S b3 b3 b6 2-21-1265 N-Ph S H H b7 2-21-1266 N-Ph S t-bu t-bu b7 2-21-1267 N-Ph S methyl methyl b7 2-21-1268 N-Ph S b1 b1 b7 2-21-1269 N-Ph S b2 b2 b7 2-21-1270 N-Ph S b3 b3 b7

Group 2-22

[0123] The compounds are represented by the formula 2-22 below, wherein CY.sub.2 is a benzene group, X.sub.1 is B, and Y1, Y2, Y3, R1b, R3a, (R2)a2 are each shown in the table 22 below,

##STR00039##

TABLE-US-00022 TABLE 22 Compound No. Y1 Y2/Y3 R1b R3a (R2)a2 2-22-001 N-Ph N-Ph H H H 2-22-002 N-Ph N-Ph t-bu t-bu H 2-22-003 N-Ph N-Ph methyl methyl H 2-22-004 N-Ph N-Ph t-bu t-bu t-bu 2-22-005 N-Ph N-Ph methyl methyl methyl 2-22-006 N-Ph N-Ph b1 b1 H 2-22-007 N-Ph N-Ph b2 b2 H 2-22-008 N-Ph N-Ph b3 b3 H 2-22-009 N-Ph N-Ph H H a1 2-22-010 N-Ph N-Ph t-bu t-bu a1 2-22-011 N-Ph N-Ph methyl methyl a1 2-22-012 N-Ph N-Ph b1 b1 a1 2-22-013 N-Ph N-Ph b2 b2 a1 2-22-014 N-Ph N-Ph b3 b3 a1 2-22-015 N-Ph N-Ph H H a2 2-22-016 N-Ph N-Ph t-bu t-bu a2 2-22-017 N-Ph N-Ph methyl methyl a2 2-22-018 N-Ph N-Ph b1 b1 a2 2-22-019 N-Ph N-Ph b2 b2 a2 2-22-020 N-Ph N-Ph b3 b3 a2 2-22-021 N-Ph N-Ph H H a3 2-22-022 N-Ph N-Ph t-bu t-bu a3 2-22-023 N-Ph N-Ph methyl methyl a3 2-22-024 N-Ph N-Ph b1 b1 a3 2-22-025 N-Ph N-Ph b2 b2 a3 2-22-026 N-Ph N-Ph b3 b3 a3 2-22-027 N-Ph N-Ph H H a4 2-22-028 N-Ph N-Ph t-bu t-bu a4 2-22-029 N-Ph N-Ph methyl methyl a4 2-22-030 N-Ph N-Ph b1 b1 a4 2-22-031 N-Ph N-Ph b2 b2 a4 2-22-032 N-Ph N-Ph b3 b3 a4 2-22-033 N-Ph N-Ph H H a5 2-22-034 N-Ph N-Ph t-bu t-bu a5 2-22-035 N-Ph N-Ph methyl methyl a5 2-22-036 N-Ph N-Ph b1 b1 a5 2-22-037 N-Ph N-Ph b2 b2 a5 2-22-038 N-Ph N-Ph b3 b3 a5 2-22-039 N-Ph N-Ph H H a6 2-22-040 N-Ph N-Ph t-bu t-bu a6 2-22-041 N-Ph N-Ph methyl methyl a6 2-22-042 N-Ph N-Ph b1 b1 a6 2-22-043 N-Ph N-Ph b2 b2 a6 2-22-044 N-Ph N-Ph b3 b3 a6 2-22-045 N-Ph N-Ph H H b1 2-22-046 N-Ph N-Ph t-bu t-bu b1 2-22-047 N-Ph N-Ph methyl methyl b1 2-22-048 N-Ph N-Ph b1 b1 b1 2-22-049 N-Ph N-Ph b2 b2 b1 2-22-050 N-Ph N-Ph b3 b3 b1 2-22-051 N-Ph N-Ph H H b2 2-22-052 N-Ph N-Ph t-bu t-bu b2 2-22-053 N-Ph N-Ph methyl methyl b2 2-22-054 N-Ph N-Ph b1 b1 b2 2-22-055 N-Ph N-Ph b2 b2 b2 2-22-056 N-Ph N-Ph b3 b3 b2 2-22-057 N-Ph N-Ph H H b3 2-22-058 N-Ph N-Ph t-bu t-bu b3 2-22-059 N-Ph N-Ph methyl methyl b3 2-22-060 N-Ph N-Ph b1 b1 b3 2-22-061 N-Ph N-Ph b2 b2 b3 2-22-062 N-Ph N-Ph b3 b3 b3 2-22-063 N-Ph N-Ph H H b4 2-22-064 N-Ph N-Ph t-bu t-bu b4 2-22-065 N-Ph N-Ph methyl methyl b4 2-22-066 N-Ph N-Ph b1 b1 b4 2-22-067 N-Ph N-Ph b2 b2 b4 2-22-068 N-Ph N-Ph b3 b3 b4 2-22-069 N-Ph N-Ph H H b5 2-22-070 N-Ph N-Ph t-bu t-bu b5 2-22-071 N-Ph N-Ph methyl methyl b5 2-22-072 N-Ph N-Ph b1 b1 b5 2-22-073 N-Ph N-Ph b2 b2 b5 2-22-074 N-Ph N-Ph b3 b3 b5 2-22-075 N-Ph N-Ph H H b6 2-22-076 N-Ph N-Ph t-bu t-bu b6 2-22-077 N-Ph N-Ph methyl methyl b6 2-22-078 N-Ph N-Ph b1 b1 b6 2-22-079 N-Ph N-Ph b2 b2 b6 2-22-080 N-Ph N-Ph b3 b3 b6 2-22-081 N-Ph N-Ph H H b7 2-22-082 N-Ph N-Ph t-bu t-bu b7 2-22-083 N-Ph N-Ph methyl methyl b7 2-22-084 N-Ph N-Ph b1 b1 b7 2-22-085 N-Ph N-Ph b2 b2 b7 2-22-086 N-Ph N-Ph b3 b3 b7 2-22-087 N-Ph N-Ph H H b8 2-22-088 N-Ph N-Ph t-bu t-bu b8 2-22-089 N-Ph N-Ph methyl methyl b8 2-22-090 N-Ph N-Ph b1 b1 b8 2-22-091 N-Ph N-Ph b2 b2 b8 2-22-092 N-Ph N-Ph b3 b3 b8 2-22-093 N-Ph N-Ph H H b9 2-22-094 N-Ph N-Ph t-bu t-bu b9 2-22-095 N-Ph N-Ph methyl methyl b9 2-22-096 N-Ph N-Ph b1 b1 b9 2-22-097 N-Ph N-Ph b2 b2 b9 2-22-098 N-Ph N-Ph b3 b3 b9 2-22-099 N-Ph N-Ph H H b10 2-22-100 N-Ph N-Ph t-bu t-bu b10 2-22-101 N-Ph N-Ph methyl methyl b10 2-22-102 N-Ph N-Ph b1 b1 b10 2-22-103 N-Ph N-Ph b2 b2 b10 2-22-104 N-Ph N-Ph b3 b3 b10 2-22-105 N-Ph N-Ph H H H 2-22-106 N-Ph N-Ph t-bu t-bu H 2-22-107 N-Ph N-Ph methyl methyl H 2-22-108 N-Ph N-Ph b1 b1 H 2-22-109 N-Ph N-Ph b2 b2 H 2-22-110 N-Ph N-Ph b3 b3 H 2-22-111 N-Ph N-Ph H H H 2-22-112 N-Ph N-Ph t-bu t-bu H 2-22-113 N-Ph N-Ph methyl methyl H 2-22-114 N-Ph N-Ph b1 b1 H 2-22-115 N-Ph N-Ph b2 b2 H 2-22-116 N-Ph N-Ph b3 b3 H 2-22-117 N-Ph N-Ph H H H 2-22-118 N-Ph N-Ph t-bu t-bu H 2-22-119 N-Ph N-Ph methyl methyl H 2-22-120 N-Ph N-Ph b1 b1 H 2-22-121 N-Ph N-Ph b2 b2 H 2-22-122 N-Ph N-Ph b3 b3 H 2-22-123 N-Ph N-Ph H H H 2-22-124 N-Ph N-Ph t-bu t-bu H 2-22-125 N-Ph N-Ph methyl methyl H 2-22-126 N-Ph N-Ph b1 b1 H 2-22-127 N-Ph N-Ph b2 b2 H 2-22-128 N-Ph N-Ph b3 b3 H 2-22-129 N-Ph N-Ph H H H 2-22-130 N-Ph N-Ph t-bu t-bu H 2-22-131 N-Ph N-Ph methyl methyl H 2-22-132 N-Ph N-Ph b1 b1 H 2-22-133 N-Ph N-Ph b2 b2 H 2-22-134 N-Ph N-Ph b3 b3 H 2-22-135 N-Ph N-Ph H H H 2-22-136 N-Ph N-Ph t-bu t-bu H 2-22-137 N-Ph N-Ph methyl methyl H 2-22-138 N-Ph N-Ph b1 b1 H 2-22-139 N-Ph N-Ph b2 b2 H 2-22-140 N-Ph N-Ph b3 b3 H 2-22-141 N-Ph N-Ph H H H 2-22-142 N-Ph N-Ph t-bu t-bu H 2-22-143 N-Ph N-Ph methyl methyl H 2-22-144 N-Ph N-Ph b1 b1 H 2-22-145 N-Ph N-Ph b2 b2 H 2-22-146 N-Ph N-Ph b3 b3 H 2-22-147 N-Ph N-Ph H H H 2-22-148 N-Ph N-Ph t-bu t-bu H 2-22-149 N-Ph N-Ph methyl methyl H 2-22-150 N-Ph N-Ph b1 b1 H 2-22-151 N-Ph N-Ph b2 b2 H 2-22-152 N-Ph N-Ph b3 b3 H 2-22-153 N-Ph N-Ph H H H 2-22-154 N-Ph N-Ph t-bu t-bu H 2-22-155 N-Ph N-Ph methyl methyl H 2-22-156 N-Ph N-Ph b1 b1 H 2-22-157 N-Ph N-Ph b2 b2 H 2-22-158 N-Ph N-Ph b3 b3 H 2-22-159 N-Ph N-Ph H H H 2-22-160 N-Ph N-Ph t-bu t-bu H 2-22-161 N-Ph N-Ph methyl methyl H 2-22-162 N-Ph N-Ph b1 b1 H 2-22-163 N-Ph N-Ph b2 b2 H 2-22-164 N-Ph N-Ph b3 b3 H 2-22-165 N-Ph N-Ph H H H 2-22-166 N-Ph N-Ph t-bu t-bu H 2-22-167 N-Ph N-Ph methyl methyl H 2-22-168 N-Ph N-Ph b1 b1 H 2-22-169 N-Ph N-Ph b2 b2 H 2-22-170 N-Ph N-Ph b3 b3 H 2-22-171 N-Ph N-Ph H H H 2-22-172 N-Ph N-Ph t-bu t-bu H 2-22-173 N-Ph N-Ph methyl methyl H 2-22-174 N-Ph N-Ph b1 b1 H 2-22-175 N-Ph N-Ph b2 b2 H 2-22-176 N-Ph N-Ph b3 b3 H 2-22-177 N-Ph N-Ph H H H 2-22-178 N-Ph N-Ph t-bu t-bu H 2-22-179 N-Ph N-Ph methyl methyl H 2-22-180 N-Ph N-Ph b1 b1 H 2-22-181 N-Ph N-Ph b2 b2 H 2-22-182 N-Ph N-Ph b3 b3 H 2-22-183 N-Ph N-Ph H H H 2-22-184 N-Ph N-Ph t-bu t-bu H 2-22-185 N-Ph N-Ph methyl methyl H 2-22-186 N-Ph N-Ph b1 b1 H 2-22-187 N-Ph N-Ph b2 b2 H 2-22-188 N-Ph N-Ph b3 b3 H 2-22-189 N-Ph N-Ph H H H 2-22-190 N-Ph N-Ph t-bu t-bu H 2-22-191 N-Ph N-Ph methyl methyl H 2-22-192 N-Ph N-Ph b1 b1 H 2-22-193 N-Ph N-Ph b2 b2 H 2-22-194 N-Ph N-Ph b3 b3 H 2-22-195 N-Ph N-Ph H H H 2-22-196 N-Ph N-Ph t-bu t-bu H 2-22-197 N-Ph N-Ph methyl methyl H 2-22-198 N-Ph N-Ph b1 b1 H 2-22-199 N-Ph N-Ph b2 b2 H 2-22-200 N-Ph N-Ph b3 b3 H 2-22-201 N-Ph N-Ph H H a1 2-22-202 N-Ph N-Ph t-bu t-bu a1 2-22-203 N-Ph N-Ph methyl methyl a1 2-22-204 N-Ph N-Ph b1 b1 a1 2-22-205 N-Ph N-Ph b2 b2 a1 2-22-206 N-Ph N-Ph b3 b3 a1 2-22-207 N-Ph N-Ph H H a2 2-22-208 N-Ph N-Ph t-bu t-bu a2 2-22-209 N-Ph N-Ph methyl methyl a2 2-22-210 N-Ph N-Ph b1 b1 a2 2-22-211 N-Ph N-Ph b2 b2 a2 2-22-212 N-Ph N-Ph b3 b3 a2 2-22-213 N-Ph N-Ph H H a3 2-22-214 N-Ph N-Ph t-bu t-bu a3 2-22-215 N-Ph N-Ph methyl methyl a3 2-22-216 N-Ph N-Ph b1 b1 a3 2-22-217 N-Ph N-Ph b2 b2 a3 2-22-218 N-Ph N-Ph b3 b3 a3 2-22-219 N-Ph N-Ph H H b1 2-22-220 N-Ph N-Ph t-bu t-bu b1 2-22-221 N-Ph N-Ph methyl methyl b1 2-22-222 N-Ph N-Ph b1 b1 b1 2-22-223 N-Ph N-Ph b2 b2 b1 2-22-224 N-Ph N-Ph b3 b3 b1 2-22-225 N-Ph N-Ph H H b2 2-22-226 N-Ph N-Ph t-bu t-bu b2 2-22-227 N-Ph N-Ph methyl methyl b2 2-22-228 N-Ph N-Ph b1 b1 b2 2-22-229 N-Ph N-Ph b2 b2 b2 2-22-230 N-Ph N-Ph b3 b3 b2 2-22-231 N-Ph N-Ph H H b3 2-22-232 N-Ph N-Ph t-bu t-bu b3 2-22-233 N-Ph N-Ph methyl methyl b3 2-22-234 N-Ph N-Ph b1 b1 b3 2-22-235 N-Ph N-Ph b2 b2 b3 2-22-236 N-Ph N-Ph b3 b3 b3 2-22-237 N-Ph N-Ph H H b5 2-22-238 N-Ph N-Ph t-bu t-bu b5 2-22-239 N-Ph N-Ph methyl methyl b5 2-22-240 N-Ph N-Ph b1 b1 b5 2-22-241 N-Ph N-Ph b2 b2 b5 2-22-242 N-Ph N-Ph b3 b3 b5 2-22-243 N-Ph N-Ph H H b6 2-22-244 N-Ph N-Ph t-bu t-bu b6 2-22-245 N-Ph N-Ph methyl methyl b6 2-22-246 N-Ph N-Ph b1 b1 b6 2-22-247 N-Ph N-Ph b2 b2 b6 2-22-248 N-Ph N-Ph b3 b3 b6 2-22-249 N-Ph N-Ph H H b7 2-22-250 N-Ph N-Ph t-bu t-bu b7 2-22-251 N-Ph N-Ph methyl methyl b7 2-22-252 N-Ph N-Ph b1 b1 b7 2-22-253 N-Ph N-Ph b2 b2 b7 2-22-254 N-Ph N-Ph b3 b3 b7 2-22-255 N-Ph N-Ph H H H 2-22-256 N-tolyl N-tolyl t-bu t-bu H 2-22-257 N-tolyl N-tolyl methyl methyl H 2-22-258 N-tolyl N-tolyl t-bu t-bu t-bu 2-22-259 N-tolyl N-tolyl methyl methyl methyl 2-22-260 N-tolyl N-tolyl b1 b1 H 2-22-261 N-tolyl N-tolyl b2 b2 H 2-22-262 N-tolyl N-tolyl b3 b3 H 2-22-263 N-tolyl N-tolyl H H a1 2-22-264 N-tolyl N-tolyl t-bu t-bu a1 2-22-265 N-tolyl N-tolyl methyl methyl a1 2-22-266 N-tolyl N-tolyl b1 b1 a1 2-22-267 N-tolyl N-tolyl b2 b2 a1 2-22-268 N-tolyl N-tolyl b3 b3 a1 2-22-269 N-tolyl N-tolyl H H a2 2-22-270 N-tolyl N-tolyl t-bu t-bu a2 2-22-271 N-tolyl N-tolyl methyl methyl a2 2-22-272 N-tolyl N-tolyl b1 b1 a2 2-22-273 N-tolyl N-tolyl b2 b2 a2 2-22-274 N-tolyl N-tolyl b3 b3 a2 2-22-275 N-tolyl N-tolyl H H a3 2-22-276 N-tolyl N-tolyl t-bu t-bu a3 2-22-277 N-tolyl N-tolyl methyl methyl a3 2-22-278 N-tolyl N-tolyl b1 b1 a3 2-22-279 N-tolyl N-tolyl b2 b2 a3 2-22-280 N-tolyl N-tolyl b3 b3 a3 2-22-281 N-tolyl N-tolyl H H a4 2-22-282 N-tolyl N-tolyl t-bu t-bu a4 2-22-283 N-tolyl N-tolyl methyl methyl a4 2-22-284 N-tolyl N-tolyl b1 b1 a4 2-22-285 N-tolyl N-tolyl b2 b2 a4 2-22-286 N-tolyl N-tolyl b3 b3 a4 2-22-287 N-tolyl N-tolyl H H a5 2-22-288 N-tolyl N-tolyl t-bu t-bu a5 2-22-289 N-tolyl N-tolyl methyl methyl a5 2-22-290 N-tolyl N-tolyl b1 b1 a5 2-22-291 N-tolyl N-tolyl b2 b2 a5 2-22-292 N-tolyl N-tolyl b3 b3 a5 2-22-293 N-tolyl N-tolyl H H a6 2-22-294 N-tolyl N-tolyl t-bu t-bu a6 2-22-295 N-tolyl N-tolyl methyl methyl a6 2-22-296 N-tolyl N-tolyl b1 b1 a6 2-22-297 N-tolyl N-tolyl b2 b2 a6 2-22-298 N-tolyl N-tolyl b3 b3 a6 2-22-299 N-tolyl N-tolyl H H b1 2-22-300 N-tolyl N-tolyl t-bu t-bu b1 2-22-301 N-tolyl N-tolyl methyl methyl b1 2-22-302 N-tolyl N-tolyl b1 b1 b1 2-22-303 N-tolyl N-tolyl b2 b2 b1 2-22-304 N-tolyl N-tolyl b3 b3 b1 2-22-305 N-tolyl N-tolyl H H b2 2-22-306 N-tolyl N-tolyl t-bu t-bu b2 2-22-307 N-tolyl N-tolyl methyl methyl b2 2-22-308 N-tolyl N-tolyl b1 b1 b2 2-22-309 N-tolyl N-tolyl b2 b2 b2 2-22-310 N-tolyl N-tolyl b3 b3 b2 2-22-311 N-tolyl N-tolyl H H b3 2-22-312 N-tolyl N-tolyl t-bu t-bu b3 2-22-313 N-tolyl N-tolyl methyl methyl b3 2-22-314 N-tolyl N-tolyl b1 b1 b3 2-22-315 N-tolyl N-tolyl b2 b2 b3 2-22-316 N-tolyl N-tolyl b3 b3 b3 2-22-317 N-tolyl N-tolyl H H b4 2-22-318 N-tolyl N-tolyl t-bu t-bu b4 2-22-319 N-tolyl N-tolyl methyl methyl b4 2-22-320 N-tolyl N-tolyl b1 b1 b4 2-22-321 N-tolyl N-tolyl b2 b2 b4 2-22-322 N-tolyl N-tolyl b3 b3 b4 2-22-323 N-tolyl N-tolyl H H b5 2-22-324 N-tolyl N-tolyl t-bu t-bu b5 2-22-325 N-tolyl N-tolyl methyl methyl b5 2-22-326 N-tolyl N-tolyl b1 b1 b5 2-22-327 N-tolyl N-tolyl b2 b2 b5 2-22-328 N-tolyl N-tolyl b3 b3 b5 2-22-329 N-tolyl N-tolyl H H b6 2-22-330 N-tolyl N-tolyl t-bu t-bu b6 2-22-331 N-tolyl N-tolyl methyl methyl b6 2-22-332 N-tolyl N-tolyl b1 b1 b6 2-22-333 N-tolyl N-tolyl b2 b2 b6 2-22-334 N-tolyl N-tolyl b3 b3 b6 2-22-335 N-tolyl N-tolyl H H b7 2-22-336 N-tolyl N-tolyl t-bu t-bu b7 2-22-337 N-tolyl N-tolyl methyl methyl b7 2-22-338 N-tolyl N-tolyl b1 b1 b7 2-22-339 N-tolyl N-tolyl b2 b2 b7 2-22-340 N-tolyl N-tolyl b3 b3 b7 2-22-341 N-tolyl N-tolyl H H b8 2-22-342 N-tolyl N-tolyl t-bu t-bu b8 2-22-343 N-tolyl N-tolyl methyl methyl b8 2-22-344 N-tolyl N-tolyl b1 b1 b8 2-22-345 N-tolyl N-tolyl b2 b2 b8 2-22-346 N-tolyl N-tolyl b3 b3 b8 2-22-347 N-tolyl N-tolyl H H b9 2-22-348 N-tolyl N-tolyl t-bu t-bu b9 2-22-349 N-tolyl N-tolyl methyl methyl b9 2-22-350 N-tolyl N-tolyl b1 b1 b9 2-22-351 N-tolyl N-tolyl b2 b2 b9 2-22-352 N-tolyl N-tolyl b3 b3 b9 2-22-353 N-tolyl N-tolyl H H b10 2-22-354 N-tolyl N-tolyl t-bu t-bu b10 2-22-355 N-tolyl N-tolyl methyl methyl b10 2-22-356 N-tolyl N-tolyl b1 b1 b10 2-22-357 N-tolyl N-tolyl b2 b2 b10 2-22-358 N-tolyl N-tolyl b3 b3 b10 2-22-359 N-tolyl N-tolyl H H H 2-22-360 N-tolyl N-tolyl t-bu t-bu H 2-22-361 N-tolyl N-tolyl methyl methyl H 2-22-362 N-tolyl N-tolyl b1 b1 H 2-22-363 N-tolyl N-tolyl b2 b2 H 2-22-364 N-tolyl N-tolyl b3 b3 H 2-22-365 N-tolyl N-tolyl H H H 2-22-366 N-tolyl N-tolyl t-bu t-bu H 2-22-367 N-tolyl N-tolyl methyl methyl H 2-22-368 N-tolyl N-tolyl b1 b1 H 2-22-369 N-tolyl N-tolyl b2 b2 H 2-22-370 N-tolyl N-tolyl b3 b3 H 2-22-371 N-tolyl N-tolyl H H H 2-22-372 N-tolyl N-tolyl t-bu t-bu H 2-22-373 N-tolyl N-tolyl methyl methyl H 2-22-374 N-tolyl N-tolyl b1 b1 H 2-22-375 N-tolyl N-tolyl b2 b2 H 2-22-376 N-tolyl N-tolyl b3 b3 H 2-22-377 N-tolyl N-tolyl H H H 2-22-378 N-tolyl N-tolyl t-bu t-bu H 2-22-379 N-tolyl N-tolyl methyl methyl H 2-22-380 N-tolyl N-tolyl b1 b1 H 2-22-381 N-tolyl N-tolyl b2 b2 H 2-22-382 N-tolyl N-tolyl b3 b3 H 2-22-383 N-tolyl N-tolyl H H H 2-22-384 N-tolyl N-tolyl t-bu t-bu H 2-22-385 N-tolyl N-tolyl methyl methyl H 2-22-386 N-tolyl N-tolyl b1 b1 H 2-22-387 N-tolyl N-tolyl b2 b2 H 2-22-388 N-tolyl N-tolyl b3 b3 H 2-22-389 N-tolyl N-tolyl H H H 2-22-390 N-tolyl N-tolyl t-bu t-bu H 2-22-391 N-tolyl N-tolyl methyl methyl H 2-22-392 N-tolyl N-tolyl b1 b1 H 2-22-393 N-tolyl N-tolyl b2 b2 H 2-22-394 N-tolyl N-tolyl b3 b3 H 2-22-395 N-tolyl N-tolyl H H H 2-22-396 N-tolyl N-tolyl t-bu t-bu H 2-22-397 N-tolyl N-tolyl methyl methyl H 2-22-398 N-tolyl N-tolyl b1 b1 H 2-22-399 N-tolyl N-tolyl b2 b2 H 2-22-400 N-tolyl N-tolyl b3 b3 H 2-22-401 N-tolyl N-tolyl H H H 2-22-402 N-tolyl N-tolyl t-bu t-bu H 2-22-403 N-tolyl N-tolyl methyl methyl H 2-22-404 N-tolyl N-tolyl b1 b1 H 2-22-405 N-tolyl N-tolyl b2 b2 H 2-22-406 N-tolyl N-tolyl b3 b3 H 2-22-407 N-tolyl N-tolyl H H H 2-22-408 N-tolyl N-tolyl t-bu t-bu H 2-22-409 N-tolyl N-tolyl methyl methyl H 2-22-410 N-tolyl N-tolyl b1 b1 H 2-22-411 N-tolyl N-tolyl b2 b2 H 2-22-412 N-tolyl N-tolyl b3 b3 H 2-22-413 N-tolyl N-tolyl H H H 2-22-414 N-tolyl N-tolyl t-bu t-bu H 2-22-415 N-tolyl N-tolyl methyl methyl H 2-22-416 N-tolyl N-tolyl b1 b1 H 2-22-417 N-tolyl N-tolyl b2 b2 H 2-22-418 N-tolyl N-tolyl b3 b3 H 2-22-419 N-tolyl N-tolyl H H H 2-22-420 N-tolyl N-tolyl t-bu t-bu H 2-22-421 N-tolyl N-tolyl methyl methyl H 2-22-422 N-tolyl N-tolyl b1 b1 H 2-22-423 N-tolyl N-tolyl b2 b2 H 2-22-424 N-tolyl N-tolyl b3 b3 H 2-22-425 N-tolyl N-tolyl H H H 2-22-426 N-tolyl N-tolyl t-bu t-bu H 2-22-427 N-tolyl N-tolyl methyl methyl H 2-22-428 N-tolyl N-tolyl b1 b1 H 2-22-429 N-tolyl N-tolyl b2 b2 H 2-22-430 N-tolyl N-tolyl b3 b3 H 2-22-431 N-tolyl N-tolyl H H H 2-22-432 N-tolyl N-tolyl t-bu t-bu H 2-22-433 N-tolyl N-tolyl methyl methyl H 2-22-434 N-tolyl N-tolyl b1 b1 H 2-22-435 N-tolyl N-tolyl b2 b2 H 2-22-436 N-tolyl N-tolyl b3 b3 H 2-22-437 N-tolyl N-tolyl H H H 2-22-438 N-tolyl N-tolyl t-bu t-bu H 2-22-439 N-tolyl N-tolyl methyl methyl H 2-22-440 N-tolyl N-tolyl b1 b1 H 2-22-441 N-tolyl N-tolyl b2 b2 H 2-22-442 N-tolyl N-tolyl b3 b3 H 2-22-443 N-tolyl N-tolyl H H H 2-22-444 N-tolyl N-tolyl t-bu t-bu H 2-22-445 N-tolyl N-tolyl methyl methyl H 2-22-446 N-tolyl N-tolyl b1 b1 H 2-22-447 N-tolyl N-tolyl b2 b2 H 2-22-448 N-tolyl N-tolyl b3 b3 H 2-22-449 N-tolyl N-tolyl H H H 2-22-450 N-tolyl N-tolyl t-bu t-bu H 2-22-451 N-tolyl N-tolyl methyl methyl H 2-22-452 N-tolyl N-tolyl b1 b1 H 2-22-453 N-tolyl N-tolyl b2 b2 H 2-22-454 N-tolyl N-tolyl b3 b3 H 2-22-455 N-tolyl N-tolyl H H a1 2-22-456 N-tolyl N-tolyl t-bu t-bu a1 2-22-457 N-tolyl N-tolyl methyl methyl a1 2-22-458 N-tolyl N-tolyl b1 b1 a1 2-22-459 N-tolyl N-tolyl b2 b2 a1 2-22-460 N-tolyl N-tolyl b3 b3 a1 2-22-461 N-tolyl N-tolyl H H a2 2-22-462 N-tolyl N-tolyl t-bu t-bu a2 2-22-463 N-tolyl N-tolyl methyl methyl a2 2-22-464 N-tolyl N-tolyl b1 b1 a2 2-22-465 N-tolyl N-tolyl b2 b2 a2 2-22-466 N-tolyl N-tolyl b3 b3 a2 2-22-467 N-tolyl N-tolyl H H a3 2-22-468 N-tolyl N-tolyl t-bu t-bu a3 2-22-469 N-tolyl N-tolyl methyl methyl a3 2-22-470 N-tolyl N-tolyl b1 b1 a3 2-22-471 N-tolyl N-tolyl b2 b2 a3 2-22-472 N-tolyl N-tolyl b3 b3 a3 2-22-473 N-tolyl N-tolyl H H b1 2-22-474 N-tolyl N-tolyl t-bu t-bu b1 2-22-475 N-tolyl N-tolyl methyl methyl b1 2-22-476 N-tolyl N-tolyl b1 b1 b1 2-22-477 N-tolyl N-tolyl b2 b2 b1 2-22-478 N-tolyl N-tolyl b3 b3 b1 2-22-479 N-tolyl N-tolyl H H b2 2-22-480 N-tolyl N-tolyl t-bu t-bu b2 2-22-481 N-tolyl N-tolyl methyl methyl b2 2-22-482 N-tolyl N-tolyl b1 b1 b2 2-22-483 N-tolyl N-tolyl b2 b2 b2 2-22-484 N-tolyl N-tolyl b3 b3 b2 2-22-485 N-tolyl N-tolyl H H b3 2-22-486 N-tolyl N-tolyl t-bu t-bu b3 2-22-487 N-tolyl N-tolyl methyl methyl b3 2-22-488 N-tolyl N-tolyl b1 b1 b3 2-22-489 N-tolyl N-tolyl b2 b2 b3 2-22-490 N-tolyl N-tolyl b3 b3 b3 2-22-491 N-tolyl N-tolyl H H b5 2-22-492 N-tolyl N-tolyl t-bu t-bu b5 2-22-493 N-tolyl N-tolyl methyl methyl b5 2-22-494 N-tolyl N-tolyl b1 b1 b5 2-22-495 N-tolyl N-tolyl b2 b2 b5 2-22-496 N-tolyl N-tolyl b3 b3 b5 2-22-497 N-tolyl N-tolyl H H b6 2-22-498 N-tolyl N-tolyl t-bu t-bu b6 2-22-499 N-tolyl N-tolyl methyl methyl b6 2-22-500 N-tolyl N-tolyl b1 b1 b6 2-22-501 N-tolyl N-tolyl b2 b2 b6 2-22-502 N-tolyl N-tolyl b3 b3 b6 2-22-503 N-tolyl N-tolyl H H b7 2-22-504 N-tolyl N-tolyl t-bu t-bu b7 2-22-505 N-tolyl N-tolyl methyl methyl b7 2-22-506 N-tolyl N-tolyl b1 b1 b7 2-22-507 N-tolyl N-tolyl b2 b2 b7 2-22-508 N-tolyl N-tolyl b3 b3 b7 2-22-509 N-Biph N-Biph H H H 2-22-510 N-Biph N-Biph t-bu t-bu H 2-22-511 N-Biph N-Biph methyl methyl H 2-22-512 N-Biph N-Biph t-bu t-bu t-bu 2-22-513 N-Biph N-Biph methyl methyl methyl 2-22-514 N-Biph N-Biph b1 b1 H 2-22-515 N-Biph N-Biph b2 b2 H 2-22-516 N-Biph N-Biph b3 b3 H 2-22-517 N-Biph N-Biph H H a1 2-22-518 N-Biph N-Biph t-bu t-bu a1 2-22-519 N-Biph N-Biph methyl methyl a1 2-22-520 N-Biph N-Biph b1 b1 a1 2-22-521 N-Biph N-Biph b2 b2 a1 2-22-522 N-Biph N-Biph b3 b3 a1 2-22-523 N-Biph N-Biph H H a2 2-22-524 N-Biph N-Biph t-bu t-bu a2 2-22-525 N-Biph N-Biph methyl methyl a2 2-22-526 N-Biph N-Biph b1 b1 a2 2-22-527 N-Biph N-Biph b2 b2 a2 2-22-528 N-Biph N-Biph b3 b3 a2 2-22-529 N-Biph N-Biph H H a3 2-22-530 N-Biph N-Biph t-bu t-bu a3 2-22-531 N-Biph N-Biph methyl methyl a3 2-22-532 N-Biph N-Biph b1 b1 a3 2-22-533 N-Biph N-Biph b2 b2 a3 2-22-534 N-Biph N-Biph b3 b3 a3 2-22-535 N-Biph N-Biph H H a4 2-22-536 N-Biph N-Biph t-bu t-bu a4 2-22-537 N-Biph N-Biph methyl methyl a4 2-22-538 N-Biph N-Biph b1 b1 a4 2-22-539 N-Biph N-Biph b2 b2 a4 2-22-540 N-Biph N-Biph b3 b3 a4 2-22-541 N-Biph N-Biph H H a5 2-22-542 N-Biph N-Biph t-bu t-bu a5 2-22-543 N-Biph N-Biph methyl methyl a5 2-22-544 N-Biph N-Biph b1 b1 a5 2-22-545 N-Biph N-Biph b2 b2 a5 2-22-546 N-Biph N-Biph b3 b3 a5 2-22-547 N-Biph N-Biph H H a6 2-22-548 N-Biph N-Biph t-bu t-bu a6 2-22-549 N-Biph N-Biph methyl methyl a6 2-22-550 N-Biph N-Biph b1 b1 a6 2-22-551 N-Biph N-Biph b2 b2 a6 2-22-552 N-Biph N-Biph b3 b3 a6 2-22-553 N-Biph N-Biph H H b1 2-22-554 N-Biph N-Biph t-bu t-bu b1 2-22-555 N-Biph N-Biph methyl methyl b1 2-22-556 N-Biph N-Biph b1 b1 b1 2-22-557 N-Biph N-Biph b2 b2 b1 2-22-558 N-Biph N-Biph b3 b3 b1 2-22-559 N-Biph N-Biph H H b2 2-22-560 N-Biph N-Biph t-bu t-bu b2 2-22-561 N-Biph N-Biph methyl methyl b2 2-22-562 N-Biph N-Biph b1 b1 b2 2-22-563 N-Biph N-Biph b2 b2 b2 2-22-564 N-Biph N-Biph b3 b3 b2 2-22-565 N-Biph N-Biph H H b3 2-22-566 N-Biph N-Biph t-bu t-bu b3 2-22-567 N-Biph N-Biph methyl methyl b3 2-22-568 N-Biph N-Biph b1 b1 b3 2-22-569 N-Biph N-Biph b2 b2 b3 2-22-570 N-Biph N-Biph b3 b3 b3 2-22-571 N-Biph N-Biph H H b4 2-22-572 N-Biph N-Biph t-bu t-bu b4 2-22-573 N-Biph N-Biph methyl methyl b4 2-22-574 N-Biph N-Biph b1 b1 b4 2-22-575 N-Biph N-Biph b2 b2 b4 2-22-576 N-Biph N-Biph b3 b3 b4 2-22-577 N-Biph N-Biph H H b5 2-22-578 N-Biph N-Biph t-bu t-bu b5 2-22-579 N-Biph N-Biph methyl methyl b5 2-22-580 N-Biph N-Biph b1 b1 b5 2-22-581 N-Biph N-Biph b2 b2 b5 2-22-582 N-Biph N-Biph b3 b3 b5 2-22-583 N-Biph N-Biph H H b6 2-22-584 N-Biph N-Biph t-bu t-bu b6 2-22-585 N-Biph N-Biph methyl methyl b6 2-22-586 N-Biph N-Biph b1 b1 b6 2-22-587 N-Biph N-Biph b2 b2 b6 2-22-588 N-Biph N-Biph b3 b3 b6 2-22-589 N-Biph N-Biph H H b7 2-22-590 N-Biph N-Biph t-bu t-bu b7 2-22-591 N-Biph N-Biph methyl methyl b7 2-22-592 N-Biph N-Biph b1 b1 b7 2-22-593 N-Biph N-Biph b2 b2 b7 2-22-594 N-Biph N-Biph b3 b3 b7 2-22-595 N-Biph N-Biph H H b8 2-22-596 N-Biph N-Biph t-bu t-bu b8 2-22-597 N-Biph N-Biph methyl methyl b8 2-22-598 N-Biph N-Biph b1 b1 b8 2-22-599 N-Biph N-Biph b2 b2 b8 2-22-600 N-Biph N-Biph b3 b3 b8 2-22-601 N-Biph N-Biph H H b9 2-22-602 N-Biph N-Biph t-bu t-bu b9 2-22-603 N-Biph N-Biph methyl methyl b9 2-22-604 N-Biph N-Biph b1 b1 b9 2-22-605 N-Biph N-Biph b2 b2 b9 2-22-606 N-Biph N-Biph b3 b3 b9 2-22-607 N-Biph N-Biph H H b10 2-22-608 N-Biph N-Biph t-bu t-bu b10 2-22-609 N-Biph N-Biph methyl methyl b10 2-22-610 N-Biph N-Biph b1 b1 b10 2-22-611 N-Biph N-Biph b2 b2 b10 2-22-612 N-Biph N-Biph b3 b3 b10 2-22-613 N-Biph N-Biph H H H 2-22-614 N-Biph N-Biph t-bu t-bu H 2-22-615 N-Biph N-Biph methyl methyl H 2-22-616 N-Biph N-Biph b1 b1 H 2-22-617 N-Biph N-Biph b2 b2 H 2-22-618 N-Biph N-Biph b3 b3 H 2-22-619 N-Biph N-Biph H H H 2-22-620 N-Biph N-Biph t-bu t-bu H 2-22-621 N-Biph N-Biph methyl methyl H 2-22-622 N-Biph N-Biph b1 b1 H 2-22-623 N-Biph N-Biph b2 b2 H 2-22-624 N-Biph N-Biph b3 b3 H 2-22-625 N-Biph N-Biph H H H 2-22-626 N-Biph N-Biph t-bu t-bu H 2-22-627 N-Biph N-Biph methyl methyl H 2-22-628 N-Biph N-Biph b1 b1 H 2-22-629 N-Biph N-Biph b2 b2 H 2-22-630 N-Biph N-Biph b3 b3 H 2-22-631 N-Biph N-Biph H H H 2-22-632 N-Biph N-Biph t-bu t-bu H 2-22-633 N-Biph N-Biph methyl methyl H 2-22-634 N-Biph N-Biph b1 b1 H 2-22-635 N-Biph N-Biph b2 b2 H 2-22-636 N-Biph N-Biph b3 b3 H 2-22-637 N-Biph N-Biph H H H 2-22-638 N-Biph N-Biph t-bu t-bu H 2-22-639 N-Biph N-Biph methyl methyl H 2-22-640 N-Biph N-Biph b1 b1 H 2-22-641 N-Biph N-Biph b2 b2 H 2-22-642 N-Biph N-Biph b3 b3 H 2-22-643 N-Biph N-Biph H H H 2-22-644 N-Biph N-Biph t-bu t-bu H 2-22-645 N-Biph N-Biph methyl methyl H 2-22-646 N-Biph N-Biph b1 b1 H 2-22-647 N-Biph N-Biph b2 b2 H 2-22-648 N-Biph N-Biph b3 b3 H 2-22-649 N-Biph N-Biph H H H 2-22-650 N-Biph N-Biph t-bu t-bu H 2-22-651 N-Biph N-Biph methyl methyl H 2-22-652 N-Biph N-Biph b1 b1 H 2-22-653 N-Biph N-Biph b2 b2 H 2-22-654 N-Biph N-Biph b3 b3 H 2-22-655 N-Biph N-Biph H H H 2-22-656 N-Biph N-Biph t-bu t-bu H 2-22-657 N-Biph N-Biph methyl methyl H 2-22-658 N-Biph N-Biph b1 b1 H 2-22-659 N-Biph N-Biph b2 b2 H 2-22-660 N-Biph N-Biph b3 b3 H 2-22-661 N-Biph N-Biph H H H 2-22-662 N-Biph N-Biph t-bu t-bu H 2-22-663 N-Biph N-Biph methyl methyl H 2-22-664 N-Biph N-Biph b1 b1 H 2-22-665 N-Biph N-Biph b2 b2 H 2-22-666 N-Biph N-Biph b3 b3 H 2-22-667 N-Biph N-Biph H H H 2-22-668 N-Biph N-Biph t-bu t-bu H 2-22-669 N-Biph N-Biph methyl methyl H 2-22-670 N-Biph N-Biph b1 b1 H 2-22-671 N-Biph N-Biph b2 b2 H 2-22-672 N-Biph N-Biph b3 b3 H 2-22-673 N-Biph N-Biph H H H 2-22-674 N-Biph N-Biph t-bu t-bu H 2-22-675 N-Biph N-Biph methyl methyl H 2-22-676 N-Biph N-Biph b1 b1 H 2-22-677 N-Biph N-Biph b2 b2 H 2-22-678 N-Biph N-Biph b3 b3 H 2-22-679 N-Biph N-Biph H H H 2-22-680 N-Biph N-Biph t-bu t-bu H 2-22-681 N-Biph N-Biph methyl methyl H 2-22-682 N-Biph N-Biph b1 b1 H 2-22-683 N-Biph N-Biph b2 b2 H 2-22-684 N-Biph N-Biph b3 b3 H 2-22-685 N-Biph N-Biph H H H 2-22-686 N-Biph N-Biph t-bu t-bu H 2-22-687 N-Biph N-Biph methyl methyl H 2-22-688 N-Biph N-Biph b1 b1 H 2-22-689 N-Biph N-Biph b2 b2 H 2-22-690 N-Biph N-Biph b3 b3 H 2-22-691 N-Biph N-Biph H H H 2-22-692 N-Biph N-Biph t-bu t-bu H 2-22-693 N-Biph N-Biph methyl methyl H 2-22-694 N-Biph N-Biph b1 b1 H 2-22-695 N-Biph N-Biph b2 b2 H 2-22-696 N-Biph N-Biph b3 b3 H 2-22-697 N-Biph N-Biph H H H 2-22-698 N-Biph N-Biph t-bu t-bu H 2-22-699 N-Biph N-Biph methyl methyl H 2-22-700 N-Biph N-Biph b1 b1 H 2-22-701 N-Biph N-Biph b2 b2 H 2-22-702 N-Biph N-Biph b3 b3 H 2-22-703 N-Biph N-Biph H H H 2-22-704 N-Biph N-Biph t-bu t-bu H 2-22-705 N-Biph N-Biph methyl methyl H 2-22-706 N-Biph N-Biph b1 b1 H 2-22-707 N-Biph N-Biph b2 b2 H 2-22-708 N-Biph N-Biph b3 b3 H 2-22-709 N-Biph N-Biph H H a1 2-22-710 N-Biph N-Biph t-bu t-bu a1 2-22-711 N-Biph N-Biph methyl methyl a1 2-22-712 N-Biph N-Biph b1 b1 a1 2-22-713 N-Biph N-Biph b2 b2 a1 2-22-714 N-Biph N-Biph b3 b3 a1 2-22-715 N-Biph N-Biph H H a2 2-22-716 N-Biph N-Biph t-bu t-bu a2 2-22-717 N-Biph N-Biph methyl methyl a2 2-22-718 N-Biph N-Biph b1 b1 a2 2-22-719 N-Biph N-Biph b2 b2 a2 2-22-720 N-Biph N-Biph b3 b3 a2 2-22-721 N-Biph N-Biph H H a3 2-22-722 N-Biph N-Biph t-bu t-bu a3 2-22-723 N-Biph N-Biph methyl methyl a3 2-22-724 N-Biph N-Biph b1 b1 a3 2-22-725 N-Biph N-Biph b2 b2 a3 2-22-726 N-Biph N-Biph b3 b3 a3 2-22-727 N-Biph N-Biph H H b1 2-22-728 N-Biph N-Biph t-bu t-bu b1 2-22-729 N-Biph N-Biph methyl methyl b1 2-22-730 N-Biph N-Biph b1 b1 b1 2-22-731 N-Biph N-Biph b2 b2 b1 2-22-732 N-Biph N-Biph b3 b3 b1 2-22-733 N-Biph N-Biph H H b2 2-22-734 N-Biph N-Biph t-bu t-bu b2 2-22-735 N-Biph N-Biph methyl methyl b2 2-22-736 N-Biph N-Biph b1 b1 b2 2-22-737 N-Biph N-Biph b2 b2 b2 2-22-738 N-Biph N-Biph b3 b3 b2 2-22-739 N-Biph N-Biph H H b3 2-22-740 N-Biph N-Biph t-bu t-bu b3 2-22-741 N-Biph N-Biph methyl methyl b3 2-22-742 N-Biph N-Biph b1 b1 b3 2-22-743 N-Biph N-Biph b2 b2 b3 2-22-744 N-Biph N-Biph b3 b3 b3 2-22-745 N-Biph N-Biph H H b5 2-22-746 N-Biph N-Biph t-bu t-bu b5 2-22-747 N-Biph N-Biph methyl methyl b5 2-22-748 N-Biph N-Biph b1 b1 b5 2-22-749 N-Biph N-Biph b2 b2 b5 2-22-750 N-Biph N-Biph b3 b3 b5 2-22-751 N-Biph N-Biph H H b6 2-22-752 N-Biph N-Biph t-bu t-bu b6 2-22-753 N-Biph N-Biph methyl methyl b6 2-22-754 N-Biph N-Biph b1 b1 b6 2-22-755 N-Biph N-Biph b2 b2 b6 2-22-756 N-Biph N-Biph b3 b3 b6 2-22-757 N-Biph N-Biph H H b7 2-22-758 N-Biph N-Biph t-bu t-bu b7 2-22-759 N-Biph N-Biph methyl methyl b7 2-22-760 N-Biph N-Biph b1 b1 b7 2-22-761 N-Biph N-Biph b2 b2 b7 2-22-762 N-Biph N-Biph b3 b3 b7 2-22-763 O N-Ph H H H 2-22-764 O N-Ph t-bu t-bu H 2-22-765 O N-Ph methyl methyl H 2-22-766 O N-Ph t-bu t-bu t-bu 2-22-767 O N-Ph methyl methyl methyl 2-22-768 O N-Ph b1 b1 H 2-22-769 O N-Ph b2 b2 H 2-22-770 O N-Ph b3 b3 H 2-22-771 O N-Ph H H a1 2-22-772 O N-Ph t-bu t-bu a1 2-22-773 O N-Ph methyl methyl a1 2-22-774 O N-Ph b1 b1 a1 2-22-775 O N-Ph b2 b2 a1 2-22-776 O N-Ph b3 b3 a1 2-22-777 O N-Ph H H a2 2-22-778 O N-Ph t-bu t-bu a2 2-22-779 O N-Ph methyl methyl a2 2-22-780 O N-Ph b1 b1 a2 2-22-781 O N-Ph b2 b2 a2 2-22-782 O N-Ph b3 b3 a2 2-22-783 O N-Ph H H a3 2-22-784 O N-Ph t-bu t-bu a3 2-22-785 O N-Ph methyl methyl a3 2-22-786 O N-Ph b1 b1 a3 2-22-787 O N-Ph b2 b2 a3 2-22-788 O N-Ph b3 b3 a3 2-22-789 O N-Ph H H a4 2-22-790 O N-Ph t-bu t-bu a4 2-22-791 O N-Ph methyl methyl a4 2-22-792 O N-Ph b1 b1 a4 2-22-793 O N-Ph b2 b2 a4 2-22-794 O N-Ph b3 b3 a4 2-22-795 O N-Ph H H a5 2-22-796 O N-Ph t-bu t-bu a5 2-22-797 O N-Ph methyl methyl a5 2-22-798 O N-Ph b1 b1 a5 2-22-799 O N-Ph b2 b2 a5 2-22-800 O N-Ph b3 b3 a5 2-22-801 O N-Ph H H a6 2-22-802 O N-Ph t-bu t-bu a6 2-22-803 O N-Ph methyl methyl a6 2-22-804 O N-Ph b1 b1 a6 2-22-805 O N-Ph b2 b2 a6 2-22-806 O N-Ph b3 b3 a6 2-22-807 O N-Ph H H b1 2-22-808 O N-Ph t-bu t-bu b1 2-22-809 O N-Ph methyl methyl b1 2-22-810 O N-Ph b1 b1 b1 2-22-811 O N-Ph b2 b2 b1 2-22-812 O N-Ph b3 b3 b1 2-22-813 O N-Ph H H b2 2-22-814 O N-Ph t-bu t-bu b2 2-22-815 O N-Ph methyl methyl b2 2-22-816 O N-Ph b1 b1 b2 2-22-817 O N-Ph b2 b2 b2 2-22-818 O N-Ph b3 b3 b2 2-22-819 O N-Ph H H b3 2-22-820 O N-Ph t-bu t-bu b3 2-22-821 O N-Ph methyl methyl b3 2-22-822 O N-Ph b1 b1 b3 2-22-823 O N-Ph b2 b2 b3 2-22-824 O N-Ph b3 b3 b3 2-22-825 O N-Ph H H b4 2-22-826 O N-Ph t-bu t-bu b4 2-22-827 O N-Ph methyl methyl b4 2-22-828 O N-Ph b1 b1 b4 2-22-829 O N-Ph b2 b2 b4 2-22-830 O N-Ph b3 b3 b4 2-22-831 O N-Ph H H b5 2-22-832 O N-Ph t-bu t-bu b5 2-22-833 O N-Ph methyl methyl b5 2-22-834 O N-Ph b1 b1 b5 2-22-835 O N-Ph b2 b2 b5 2-22-836 O N-Ph b3 b3 b5 2-22-837 O N-Ph H H b6 2-22-838 O N-Ph t-bu t-bu b6 2-22-839 O N-Ph methyl methyl b6 2-22-840 O N-Ph b1 b1 b6 2-22-841 O N-Ph b2 b2 b6 2-22-842 O N-Ph b3 b3 b6 2-22-843 O N-Ph H H b7 2-22-844 O N-Ph t-bu t-bu b7 2-22-845 O N-Ph methyl methyl b7 2-22-846 O N-Ph b1 b1 b7 2-22-847 O N-Ph b2 b2 b7 2-22-848 O N-Ph b3 b3 b7 2-22-849 O N-Ph H H b8 2-22-850 O N-Ph t-bu t-bu b8 2-22-851 O N-Ph methyl methyl b8 2-22-852 O N-Ph b1 b1 b8 2-22-853 O N-Ph b2 b2 b8 2-22-854 O N-Ph b3 b3 b8 2-22-855 O N-Ph H H b9 2-22-856 O N-Ph t-bu t-bu b9 2-22-857 O N-Ph methyl methyl b9 2-22-858 O N-Ph b1 b1 b9 2-22-859 O N-Ph b2 b2 b9 2-22-860 O N-Ph b3 b3 b9 2-22-861 O N-Ph H H b10 2-22-862 O N-Ph t-bu t-bu b10 2-22-863 O N-Ph methyl methyl b10 2-22-864 O N-Ph b1 b1 b10 2-22-865 O N-Ph b2 b2 b10 2-22-866 O N-Ph b3 b3 b10 2-22-867 O N-Ph H H H 2-22-868 O N-Ph t-bu t-bu H 2-22-869 O N-Ph methyl methyl H 2-22-870 O N-Ph b1 b1 H 2-22-871 O N-Ph b2 b2 H 2-22-872 O N-Ph b3 b3 H 2-22-873 O N-Ph H H H 2-22-874 O N-Ph t-bu t-bu H 2-22-875 O N-Ph methyl methyl H 2-22-876 O N-Ph b1 b1 H 2-22-877 O N-Ph b2 b2 H 2-22-878 O N-Ph b3 b3 H 2-22-879 O N-Ph H H H 2-22-880 O N-Ph t-bu t-bu H 2-22-881 O N-Ph methyl methyl H 2-22-882 O N-Ph b1 b1 H 2-22-883 O N-Ph b2 b2 H 2-22-884 O N-Ph b3 b3 H 2-22-885 O N-Ph H H H 2-22-886 O N-Ph t-bu t-bu H 2-22-887 O N-Ph methyl methyl H 2-22-888 O N-Ph b1 b1 H 2-22-889 O N-Ph b2 b2 H 2-22-890 O N-Ph b3 b3 H 2-22-891 O N-Ph H H H 2-22-892 O N-Ph t-bu t-bu H 2-22-893 O N-Ph methyl methyl H 2-22-894 O N-Ph b1 b1 H 2-22-895 O N-Ph b2 b2 H 2-22-896 O N-Ph b3 b3 H 2-22-897 O N-Ph H H H 2-22-898 O N-Ph t-bu t-bu H 2-22-899 O N-Ph methyl methyl H 2-22-900 O N-Ph b1 b1 H 2-22-901 O N-Ph b2 b2 H 2-22-902 O N-Ph b3 b3 H 2-22-903 O N-Ph H H H 2-22-904 O N-Ph t-bu t-bu H 2-22-905 O N-Ph methyl methyl H 2-22-906 O N-Ph b1 b1 H 2-22-907 O N-Ph b2 b2 H 2-22-908 O N-Ph b3 b3 H 2-22-909 O N-Ph H H H 2-22-910 O N-Ph t-bu t-bu H 2-22-911 O N-Ph methyl methyl H 2-22-912 O N-Ph b1 b1 H 2-22-913 O N-Ph b2 b2 H 2-22-914 O N-Ph b3 b3 H 2-22-915 O N-Ph H H H 2-22-916 O N-Ph t-bu t-bu H 2-22-917 O N-Ph methyl methyl H 2-22-918 O N-Ph b1 b1 H 2-22-919 O N-Ph b2 b2 H 2-22-920 O N-Ph b3 b3 H 2-22-921 O N-Ph H H H 2-22-922 O N-Ph t-bu t-bu H 2-22-923 O N-Ph methyl methyl H 2-22-924 O N-Ph b1 b1 H 2-22-925 O N-Ph b2 b2 H 2-22-926 O N-Ph b3 b3 H 2-22-927 O N-Ph H H H 2-22-928 O N-Ph t-bu t-bu H 2-22-929 O N-Ph methyl methyl H 2-22-930 O N-Ph b1 b1 H 2-22-931 O N-Ph b2 b2 H 2-22-932 O N-Ph b3 b3 H 2-22-933 O N-Ph H H H 2-22-934 O N-Ph t-bu t-bu H 2-22-935 O N-Ph methyl methyl H 2-22-936 O N-Ph b1 b1 H 2-22-937 O N-Ph b2 b2 H 2-22-938 O N-Ph b3 b3 H 2-22-939 O N-Ph H H H 2-22-940 O N-Ph t-bu t-bu H 2-22-941 O N-Ph methyl methyl H 2-22-942 O N-Ph b1 b1 H 2-22-943 O N-Ph b2 b2 H 2-22-944 O N-Ph b3 b3 H 2-22-945 O N-Ph H H H 2-22-946 O N-Ph t-bu t-bu H 2-22-947 O N-Ph methyl methyl H 2-22-948 O N-Ph b1 b1 H 2-22-949 O N-Ph b2 b2 H 2-22-950 O N-Ph b3 b3 H 2-22-951 O N-Ph H H H 2-22-952 O N-Ph t-bu t-bu H 2-22-953 O N-Ph methyl methyl H 2-22-954 O N-Ph b1 b1 H 2-22-955 O N-Ph b2 b2 H 2-22-956 O N-Ph b3 b3 H 2-22-957 O N-Ph H H H 2-22-958 O N-Ph t-bu t-bu H 2-22-959 O N-Ph methyl methyl H 2-22-960 O N-Ph b1 b1 H 2-22-961 O N-Ph b2 b2 H 2-22-962 O N-Ph b3 b3 H 2-22-963 O N-Ph H H a1 2-22-964 O N-Ph t-bu t-bu a1 2-22-965 O N-Ph methyl methyl a1 2-22-966 O N-Ph b1 b1 a1 2-22-967 O N-Ph b2 b2 a1 2-22-968 O N-Ph b3 b3 a1 2-22-969 O N-Ph H H a2 2-22-970 O N-Ph t-bu t-bu a2 2-22-971 O N-Ph methyl methyl a2 2-22-972 O N-Ph b1 b1 a2 2-22-973 O N-Ph b2 b2 a2 2-22-974 O N-Ph b3 b3 a2 2-22-975 O N-Ph H H a3 2-22-976 O N-Ph t-bu t-bu a3 2-22-977 O N-Ph methyl methyl a3 2-22-978 O N-Ph b1 b1 a3 2-22-979 O N-Ph b2 b2 a3 2-22-980 O N-Ph b3 b3 a3 2-22-981 O N-Ph H H b1 2-22-982 O N-Ph t-bu t-bu b1 2-22-983 O N-Ph methyl methyl b1 2-22-984 O N-Ph b1 b1 b1 2-22-985 O N-Ph b2 b2 b1 2-22-986 O N-Ph b3 b3 b1 2-22-987 O N-Ph H H b2 2-22-988 O N-Ph t-bu t-bu b2 2-22-989 O N-Ph methyl methyl b2 2-22-990 O N-Ph b1 b1 b2 2-22-991 O N-Ph b2 b2 b2 2-22-992 O N-Ph b3 b3 b2 2-22-993 O N-Ph H H b3 2-22-994 O N-Ph t-bu t-bu b3 2-22-995 O N-Ph methyl methyl b3 2-22-996 O N-Ph b1 b1 b3 2-22-997 O N-Ph b2 b2 b3 2-22-998 O N-Ph b3 b3 b3 2-22-999 O N-Ph H H b5 2-22-1000 O N-Ph t-bu t-bu b5 2-22-1001 O N-Ph methyl methyl b5 2-22-1002 O N-Ph b1 b1 b5 2-22-1003 O N-Ph b2 b2 b5 2-22-1004 O N-Ph b3 b3 b5 2-22-1005 O N-Ph H H b6 2-22-1006 O N-Ph t-bu t-bu b6 2-22-1007 O N-Ph methyl methyl b6 2-22-1008 O N-Ph b1 b1 b6 2-22-1009 O N-Ph b2 b2 b6 2-22-1010 O N-Ph b3 b3 b6 2-22-1011 O N-Ph H H b7 2-22-1012 O N-Ph t-bu t-bu b7 2-22-1013 O N-Ph methyl methyl b7 2-22-1014 O N-Ph b1 b1 b7 2-22-1015 O N-Ph b2 b2 b7 2-22-1016 O N-Ph b3 b3 b7 2-22-1017 S N-Ph H H H 2-22-1018 S N-Ph t-bu t-bu H 2-22-1019 S N-Ph methyl methyl H 2-22-1020 S N-Ph t-bu t-bu t-bu 2-22-1021 S N-Ph methyl methyl methyl 2-22-1022 S N-Ph b1 b1 H 2-22-1023 S N-Ph b2 b2 H 2-22-1024 S N-Ph b3 b3 H 2-22-1025 S N-Ph H H a1 2-22-1026 S N-Ph t-bu t-bu a1 2-22-1027 S N-Ph methyl methyl a1 2-22-1028 S N-Ph b1 b1 a1 2-22-1029 S N-Ph b2 b2 a1 2-22-1030 S N-Ph b3 b3 a1 2-22-1031 S N-Ph H H a2 2-22-1032 S N-Ph t-bu t-bu a2 2-22-1033 S N-Ph methyl methyl a2 2-22-1034 S N-Ph b1 b1 a2 2-22-1035 S N-Ph b2 b2 a2 2-22-1036 S N-Ph b3 b3 a2 2-22-1037 S N-Ph H H a3 2-22-1038 S N-Ph t-bu t-bu a3 2-22-1039 S N-Ph methyl methyl a3 2-22-1040 S N-Ph b1 b1 a3 2-22-1041 S N-Ph b2 b2 a3 2-22-1042 S N-Ph b3 b3 a3 2-22-1043 S N-Ph H H a4 2-22-1044 S N-Ph t-bu t-bu a4 2-22-1045 S N-Ph methyl methyl a4 2-22-1046 S N-Ph b1 b1 a4 2-22-1047 S N-Ph b2 b2 a4 2-22-1048 S N-Ph b3 b3 a4 2-22-1049 S N-Ph H H a5 2-22-1050 S N-Ph t-bu t-bu a5 2-22-1051 S N-Ph methyl methyl a5 2-22-1052 S N-Ph b1 b1 a5 2-22-1053 S N-Ph b2 b2 a5 2-22-1054 S N-Ph b3 b3 a5 2-22-1055 S N-Ph H H a6 2-22-1056 S N-Ph t-bu t-bu a6 2-22-1057 S N-Ph methyl methyl a6 2-22-1058 S N-Ph b1 b1 a6 2-22-1059 S N-Ph b2 b2 a6 2-22-1060 S N-Ph b3 b3 a6 2-22-1061 S N-Ph H H b1 2-22-1062 S N-Ph t-bu t-bu b1 2-22-1063 S N-Ph methyl methyl b1 2-22-1064 S N-Ph b1 b1 b1 2-22-1065 S N-Ph b2 b2 b1 2-22-1066 S N-Ph b3 b3 b1 2-22-1067 S N-Ph H H b2 2-22-1068 S N-Ph t-bu t-bu b2 2-22-1069 S N-Ph methyl methyl b2 2-22-1070 S N-Ph b1 b1 b2 2-22-1071 S N-Ph b2 b2 b2 2-22-1072 S N-Ph b3 b3 b2 2-22-1073 S N-Ph H H b3 2-22-1074 S N-Ph t-bu t-bu b3 2-22-1075 S N-Ph methyl methyl b3 2-22-1076 S N-Ph b1 b1 b3 2-22-1077 S N-Ph b2 b2 b3 2-22-1078 S N-Ph b3 b3 b3 2-22-1079 S N-Ph H H b4 2-22-1080 S N-Ph t-bu t-bu b4 2-22-1081 S N-Ph methyl methyl b4 2-22-1082 S N-Ph b1 b1 b4 2-22-1083 S N-Ph b2 b2 b4 2-22-1084 S N-Ph b3 b3 b4 2-22-1085 S N-Ph H H b5 2-22-1086 S N-Ph t-bu t-bu b5 2-22-1087 S N-Ph methyl methyl b5 2-22-1088 S N-Ph b1 b1 b5 2-22-1089 S N-Ph b2 b2 b5 2-22-1090 S N-Ph b3 b3 b5 2-22-1091 S N-Ph H H b6 2-22-1092 S N-Ph t-bu t-bu b6 2-22-1093 S N-Ph methyl methyl b6 2-22-1094 S N-Ph b1 b1 b6 2-22-1095 S N-Ph b2 b2 b6 2-22-1096 S N-Ph b3 b3 b6 2-22-1097 S N-Ph H H b7 2-22-1098 S N-Ph t-bu t-bu b7 2-22-1099 S N-Ph methyl methyl b7 2-22-1100 S N-Ph b1 b1 b7 2-22-1101 S N-Ph b2 b2 b7 2-22-1102 S N-Ph b3 b3 b7 2-22-1103 S N-Ph H H b8 2-22-1104 S N-Ph t-bu t-bu b8 2-22-1105 S N-Ph methyl methyl b8 2-22-1106 S N-Ph b1 b1 b8 2-22-1107 S N-Ph b2 b2 b8 2-22-1108 S N-Ph b3 b3 b8 2-22-1109 S N-Ph H H b9 2-22-1110 S N-Ph t-bu t-bu b9 2-22-1111 S N-Ph methyl methyl b9 2-22-1112 S N-Ph b1 b1 b9 2-22-1113 S N-Ph b2 b2 b9 2-22-1114 S N-Ph b3 b3 b9 2-22-1115 S N-Ph H H b10 2-22-1116 S N-Ph t-bu t-bu b10 2-22-1117 S N-Ph methyl methyl b10 2-22-1118 S N-Ph b1 b1 b10 2-22-1119 S N-Ph b2 b2 b10 2-22-1120 S N-Ph b3 b3 b10 2-22-1121 S N-Ph H H H 2-22-1122 S N-Ph t-bu t-bu H 2-22-1123 S N-Ph methyl methyl H 2-22-1124 S N-Ph b1 b1 H 2-22-1125 S N-Ph b2 b2 H 2-22-1126 S N-Ph b3 b3 H 2-22-1127 S N-Ph H H H 2-22-1128 S N-Ph t-bu t-bu H 2-22-1129 S N-Ph methyl methyl H 2-22-1130 S N-Ph b1 b1 H 2-22-1131 S N-Ph b2 b2 H 2-22-1132 S N-Ph b3 b3 H 2-22-1133 S N-Ph H H H 2-22-1134 S N-Ph t-bu t-bu H 2-22-1135 S N-Ph methyl methyl H 2-22-1136 S N-Ph b1 b1 H 2-22-1137 S N-Ph b2 b2 H 2-22-1138 S N-Ph b3 b3 H 2-22-1139 S N-Ph H H H 2-22-1140 S N-Ph t-bu t-bu H 2-22-1141 S N-Ph methyl methyl H 2-22-1142 S N-Ph b1 b1 H 2-22-1143 S N-Ph b2 b2 H 2-22-1144 S N-Ph b3 b3 H 2-22-1145 S N-Ph H H H 2-22-1146 S N-Ph t-bu t-bu H 2-22-1147 S N-Ph methyl methyl H 2-22-1148 S N-Ph b1 b1 H 2-22-1149 S N-Ph b2 b2 H 2-22-1150 S N-Ph b3 b3 H 2-22-1151 S N-Ph H H H 2-22-1152 S N-Ph t-bu t-bu H 2-22-1153 S N-Ph methyl methyl H 2-22-1154 S N-Ph b1 b1 H 2-22-1155 S N-Ph b2 b2 H 2-22-1156 S N-Ph b3 b3 H 2-22-1157 S N-Ph H H H 2-22-1158 S N-Ph t-bu t-bu H 2-22-1159 S N-Ph methyl methyl H 2-22-1160 S N-Ph b1 b1 H 2-22-1161 S N-Ph b2 b2 H 2-22-1162 S N-Ph b3 b3 H 2-22-1163 S N-Ph H H H 2-22-1164 S N-Ph t-bu t-bu H 2-22-1165 S N-Ph methyl methyl H 2-22-1166 S N-Ph b1 b1 H 2-22-1167 S N-Ph b2 b2 H 2-22-1168 S N-Ph b3 b3 H 2-22-1169 S N-Ph H H H 2-22-1170 S N-Ph t-bu t-bu H 2-22-1171 S N-Ph methyl methyl H 2-22-1172 S N-Ph b1 b1 H 2-22-1173 S N-Ph b2 b2 H 2-22-1174 S N-Ph b3 b3 H 2-22-1175 S N-Ph H H H 2-22-1176 S N-Ph t-bu t-bu H 2-22-1177 S N-Ph methyl methyl H 2-22-1178 S N-Ph b1 b1 H 2-22-1179 S N-Ph b2 b2 H 2-22-1180 S N-Ph b3 b3 H 2-22-1181 S N-Ph H H H 2-22-1182 S N-Ph t-bu t-bu H 2-22-1183 S N-Ph methyl methyl H 2-22-1184 S N-Ph b1 b1 H 2-22-1185 S N-Ph b2 b2 H 2-22-1186 S N-Ph b3 b3 H 2-22-1187 S N-Ph H H H 2-22-1188 S N-Ph t-bu t-bu H 2-22-1189 S N-Ph methyl methyl H 2-22-1190 S N-Ph b1 b1 H 2-22-1191 S N-Ph b2 b2 H 2-22-1192 S N-Ph b3 b3 H 2-22-1193 S N-Ph H H H 2-22-1194 S N-Ph t-bu t-bu H 2-22-1195 S N-Ph methyl methyl H 2-22-1196 S N-Ph b1 b1 H 2-22-1197 S N-Ph b2 b2 H 2-22-1198 S N-Ph b3 b3 H 2-22-1199 S N-Ph H H H 2-22-1200 S N-Ph t-bu t-bu H 2-22-1201 S N-Ph methyl methyl H 2-22-1202 S N-Ph b1 b1 H 2-22-1203 S N-Ph b2 b2 H 2-22-1204 S N-Ph b3 b3 H 2-22-1205 S N-Ph H H H 2-22-1206 S N-Ph t-bu t-bu H 2-22-1207 S N-Ph methyl methyl H 2-22-1208 S N-Ph b1 b1 H 2-22-1209 S N-Ph b2 b2 H 2-22-1210 S N-Ph b3 b3 H 2-22-1211 S N-Ph H H H 2-22-1212 S N-Ph t-bu t-bu H 2-22-1213 S N-Ph methyl methyl H 2-22-1214 S N-Ph b1 b1 H 2-22-1215 S N-Ph b2 b2 H 2-22-1216 S N-Ph b3 b3 H 2-22-1217 S N-Ph H H a1 2-22-1218 S N-Ph t-bu t-bu a1 2-22-1219 S N-Ph methyl methyl a1 2-22-1220 S N-Ph b1 b1 a1 2-22-1221 S N-Ph b2 b2 a1 2-22-1222 S N-Ph b3 b3 a1 2-22-1223 S N-Ph H H a2 2-22-1224 S N-Ph t-bu t-bu a2 2-22-1225 S N-Ph methyl methyl a2 2-22-1226 S N-Ph b1 b1 a2 2-22-1227 S N-Ph b2 b2 a2 2-22-1228 S N-Ph b3 b3 a2 2-22-1229 S N-Ph H H a3 2-22-1230 S N-Ph t-bu t-bu a3 2-22-1231 S N-Ph methyl methyl a3 2-22-1232 S N-Ph b1 b1 a3 2-22-1233 S N-Ph b2 b2 a3 2-22-1234 S N-Ph b3 b3 a3 2-22-1235 S N-Ph H H b1 2-22-1236 S N-Ph t-bu t-bu b1 2-22-1237 S N-Ph methyl methyl b1 2-22-1238 S N-Ph b1 b1 b1 2-22-1239 S N-Ph b2 b2 b1 2-22-1240 S N-Ph b3 b3 b1 2-22-1241 S N-Ph H H b2 2-22-1242 S N-Ph t-bu t-bu b2 2-22-1243 S N-Ph methyl methyl b2 2-22-1244 S N-Ph b1 b1 b2 2-22-1245 S N-Ph b2 b2 b2 2-22-1246 S N-Ph b3 b3 b2 2-22-1247 S N-Ph H H b3 2-22-1248 S N-Ph t-bu t-bu b3 2-22-1249 S N-Ph methyl methyl b3 2-22-1250 S N-Ph b1 b1 b3 2-22-1251 S N-Ph b2 b2 b3 2-22-1252 S N-Ph b3 b3 b3 2-22-1253 S N-Ph H H b5 2-22-1254 S N-Ph t-bu t-bu b5 2-22-1255 S N-Ph methyl methyl b5 2-22-1256 S N-Ph b1 b1 b5 2-22-1257 S N-Ph b2 b2 b5 2-22-1258 S N-Ph b3 b3 b5 2-22-1259 S N-Ph H H b6 2-22-1260 S N-Ph t-bu t-bu b6 2-22-1261 S N-Ph methyl methyl b6 2-22-1262 S N-Ph b1 b1 b6 2-22-1263 S N-Ph b2 b2 b6 2-22-1264 S N-Ph b3 b3 b6 2-22-1265 S N-Ph H H b7 2-22-1266 S N-Ph t-bu t-bu b7 2-22-1267 S N-Ph methyl methyl b7 2-22-1268 S N-Ph b1 b1 b7 2-22-1269 S N-Ph b2 b2 b7 2-22-1270 S N-Ph b3 b3 b7

Group 2-23

[0124] The compounds are represented by the formula 2-23 below, wherein CY.sub.1 is a benzene group X.sub.1 is B, and Y1, Y2, Y3, R2b, R3a, (R1)a1 are each shown in the table 23 below,

##STR00040##

TABLE-US-00023 TABLE 23 Compound No. Y1/Y3 Y2 R2b R3a (R1)a1 2-23-001 N-Ph N-Ph H H H 2-23-002 N-Ph N-Ph t-bu t-bu H 2-23-003 N-Ph N-Ph methyl methyl H 2-23-004 N-Ph N-Ph t-bu t-bu t-bu 2-23-005 N-Ph N-Ph methyl methyl methyl 2-23-006 N-Ph N-Ph b1 b1 H 2-23-007 N-Ph N-Ph b2 b2 H 2-23-008 N-Ph N-Ph b3 b3 H 2-23-009 N-Ph N-Ph H H a1 2-23-010 N-Ph N-Ph t-bu t-bu a1 2-23-011 N-Ph N-Ph methyl methyl a1 2-23-012 N-Ph N-Ph b1 b1 a1 2-23-013 N-Ph N-Ph b2 b2 a1 2-23-014 N-Ph N-Ph b3 b3 a1 2-23-015 N-Ph N-Ph H H a2 2-23-016 N-Ph N-Ph t-bu t-bu a2 2-23-017 N-Ph N-Ph methyl methyl a2 2-23-018 N-Ph N-Ph b1 b1 a2 2-23-019 N-Ph N-Ph b2 b2 a2 2-23-020 N-Ph N-Ph b3 b3 a2 2-23-021 N-Ph N-Ph H H a3 2-23-022 N-Ph N-Ph t-bu t-bu a3 2-23-023 N-Ph N-Ph methyl methyl a3 2-23-024 N-Ph N-Ph b1 b1 a3 2-23-025 N-Ph N-Ph b2 b2 a3 2-23-026 N-Ph N-Ph b3 b3 a3 2-23-027 N-Ph N-Ph H H a4 2-23-028 N-Ph N-Ph t-bu t-bu a4 2-23-029 N-Ph N-Ph methyl methyl a4 2-23-030 N-Ph N-Ph b1 b1 a4 2-23-031 N-Ph N-Ph b2 b2 a4 2-23-032 N-Ph N-Ph b3 b3 a4 2-23-033 N-Ph N-Ph H H a5 2-23-034 N-Ph N-Ph t-bu t-bu a5 2-23-035 N-Ph N-Ph methyl methyl a5 2-23-036 N-Ph N-Ph b1 b1 a5 2-23-037 N-Ph N-Ph b2 b2 a5 2-23-038 N-Ph N-Ph b3 b3 a5 2-23-039 N-Ph N-Ph H H a6 2-23-040 N-Ph N-Ph t-bu t-bu a6 2-23-041 N-Ph N-Ph methyl methyl a6 2-23-042 N-Ph N-Ph b1 b1 a6 2-23-043 N-Ph N-Ph b2 b2 a6 2-23-044 N-Ph N-Ph b3 b3 a6 2-23-045 N-Ph N-Ph H H b1 2-23-046 N-Ph N-Ph t-bu t-bu b1 2-23-047 N-Ph N-Ph methyl methyl b1 2-23-048 N-Ph N-Ph b1 b1 b1 2-23-049 N-Ph N-Ph b2 b2 b1 2-23-050 N-Ph N-Ph b3 b3 b1 2-23-051 N-Ph N-Ph H H b2 2-23-052 N-Ph N-Ph t-bu t-bu b2 2-23-053 N-Ph N-Ph methyl methyl b2 2-23-054 N-Ph N-Ph b1 b1 b2 2-23-055 N-Ph N-Ph b2 b2 b2 2-23-056 N-Ph N-Ph b3 b3 b2 2-23-057 N-Ph N-Ph H H b3 2-23-058 N-Ph N-Ph t-bu t-bu b3 2-23-059 N-Ph N-Ph methyl methyl b3 2-23-060 N-Ph N-Ph b1 b1 b3 2-23-061 N-Ph N-Ph b2 b2 b3 2-23-062 N-Ph N-Ph b3 b3 b3 2-23-063 N-Ph N-Ph H H b4 2-23-064 N-Ph N-Ph t-bu t-bu b4 2-23-065 N-Ph N-Ph methyl methyl b4 2-23-066 N-Ph N-Ph b1 b1 b4 2-23-067 N-Ph N-Ph b2 b2 b4 2-23-068 N-Ph N-Ph b3 b3 b4 2-23-069 N-Ph N-Ph H H b5 2-23-070 N-Ph N-Ph t-bu t-bu b5 2-23-071 N-Ph N-Ph methyl methyl b5 2-23-072 N-Ph N-Ph b1 b1 b5 2-23-073 N-Ph N-Ph b2 b2 b5 2-23-074 N-Ph N-Ph b3 b3 b5 2-23-075 N-Ph N-Ph H H b6 2-23-076 N-Ph N-Ph t-bu t-bu b6 2-23-077 N-Ph N-Ph methyl methyl b6 2-23-078 N-Ph N-Ph b1 b1 b6 2-23-079 N-Ph N-Ph b2 b2 b6 2-23-080 N-Ph N-Ph b3 b3 b6 2-23-081 N-Ph N-Ph H H b7 2-23-082 N-Ph N-Ph t-bu t-bu b7 2-23-083 N-Ph N-Ph methyl methyl b7 2-23-084 N-Ph N-Ph b1 b1 b7 2-23-085 N-Ph N-Ph b2 b2 b7 2-23-086 N-Ph N-Ph b3 b3 b7 2-23-087 N-Ph N-Ph H H b8 2-23-088 N-Ph N-Ph t-bu t-bu b8 2-23-089 N-Ph N-Ph methyl methyl b8 2-23-090 N-Ph N-Ph b1 b1 b8 2-23-091 N-Ph N-Ph b2 b2 b8 2-23-092 N-Ph N-Ph b3 b3 b8 2-23-093 N-Ph N-Ph H H b9 2-23-094 N-Ph N-Ph t-bu t-bu b9 2-23-095 N-Ph N-Ph methyl methyl b9 2-23-096 N-Ph N-Ph b1 b1 b9 2-23-097 N-Ph N-Ph b2 b2 b9 2-23-098 N-Ph N-Ph b3 b3 b9 2-23-099 N-Ph N-Ph H H b10 2-23-100 N-Ph N-Ph t-bu t-bu b10 2-23-101 N-Ph N-Ph methyl methyl b10 2-23-102 N-Ph N-Ph b1 b1 b10 2-23-103 N-Ph N-Ph b2 b2 b10 2-23-104 N-Ph N-Ph b3 b3 b10 2-23-105 N-Ph N-Ph H H H 2-23-106 N-Ph N-Ph t-bu t-bu H 2-23-107 N-Ph N-Ph methyl methyl H 2-23-108 N-Ph N-Ph b1 b1 H 2-23-109 N-Ph N-Ph b2 b2 H 2-23-110 N-Ph N-Ph b3 b3 H 2-23-111 N-Ph N-Ph H H H 2-23-112 N-Ph N-Ph t-bu t-bu H 2-23-113 N-Ph N-Ph methyl methyl H 2-23-114 N-Ph N-Ph b1 b1 H 2-23-115 N-Ph N-Ph b2 b2 H 2-23-116 N-Ph N-Ph b3 b3 H 2-23-117 N-Ph N-Ph H H H 2-23-118 N-Ph N-Ph t-bu t-bu H 2-23-119 N-Ph N-Ph methyl methyl H 2-23-120 N-Ph N-Ph b1 b1 H 2-23-121 N-Ph N-Ph b2 b2 H 2-23-122 N-Ph N-Ph b3 b3 H 2-23-123 N-Ph N-Ph H H H 2-23-124 N-Ph N-Ph t-bu t-bu H 2-23-125 N-Ph N-Ph methyl methyl H 2-23-126 N-Ph N-Ph b1 b1 H 2-23-127 N-Ph N-Ph b2 b2 H 2-23-128 N-Ph N-Ph b3 b3 H 2-23-129 N-Ph N-Ph H H H 2-23-130 N-Ph N-Ph t-bu t-bu H 2-23-131 N-Ph N-Ph methyl methyl H 2-23-132 N-Ph N-Ph b1 b1 H 2-23-133 N-Ph N-Ph b2 b2 H 2-23-134 N-Ph N-Ph b3 b3 H 2-23-135 N-Ph N-Ph H H H 2-23-136 N-Ph N-Ph t-bu t-bu H 2-23-137 N-Ph N-Ph methyl methyl H 2-23-138 N-Ph N-Ph b1 b1 H 2-23-139 N-Ph N-Ph b2 b2 H 2-23-140 N-Ph N-Ph b3 b3 H 2-23-141 N-Ph N-Ph H H H 2-23-142 N-Ph N-Ph t-bu t-bu H 2-23-143 N-Ph N-Ph methyl methyl H 2-23-144 N-Ph N-Ph b1 b1 H 2-23-145 N-Ph N-Ph b2 b2 H 2-23-146 N-Ph N-Ph b3 b3 H 2-23-147 N-Ph N-Ph H H H 2-23-148 N-Ph N-Ph t-bu t-bu H 2-23-149 N-Ph N-Ph methyl methyl H 2-23-150 N-Ph N-Ph b1 b1 H 2-23-151 N-Ph N-Ph b2 b2 H 2-23-152 N-Ph N-Ph b3 b3 H 2-23-153 N-Ph N-Ph H H H 2-23-154 N-Ph N-Ph t-bu t-bu H 2-23-155 N-Ph N-Ph methyl methyl H 2-23-156 N-Ph N-Ph b1 b1 H 2-23-157 N-Ph N-Ph b2 b2 H 2-23-158 N-Ph N-Ph b3 b3 H 2-23-159 N-Ph N-Ph H H H 2-23-160 N-Ph N-Ph t-bu t-bu H 2-23-161 N-Ph N-Ph methyl methyl H 2-23-162 N-Ph N-Ph b1 b1 H 2-23-163 N-Ph N-Ph b2 b2 H 2-23-164 N-Ph N-Ph b3 b3 H 2-23-165 N-Ph N-Ph H H H 2-23-166 N-Ph N-Ph t-bu t-bu H 2-23-167 N-Ph N-Ph methyl methyl H 2-23-168 N-Ph N-Ph b1 b1 H 2-23-169 N-Ph N-Ph b2 b2 H 2-23-170 N-Ph N-Ph b3 b3 H 2-23-171 N-Ph N-Ph H H H 2-23-172 N-Ph N-Ph t-bu t-bu H 2-23-173 N-Ph N-Ph methyl methyl H 2-23-174 N-Ph N-Ph b1 b1 H 2-23-175 N-Ph N-Ph b2 b2 H 2-23-176 N-Ph N-Ph b3 b3 H 2-23-177 N-Ph N-Ph H H H 2-23-178 N-Ph N-Ph t-bu t-bu H 2-23-179 N-Ph N-Ph methyl methyl H 2-23-180 N-Ph N-Ph b1 b1 H 2-23-181 N-Ph N-Ph b2 b2 H 2-23-182 N-Ph N-Ph b3 b3 H 2-23-183 N-Ph N-Ph H H H 2-23-184 N-Ph N-Ph t-bu t-bu H 2-23-185 N-Ph N-Ph methyl methyl H 2-23-186 N-Ph N-Ph b1 b1 H 2-23-187 N-Ph N-Ph b2 b2 H 2-23-188 N-Ph N-Ph b3 b3 H 2-23-189 N-Ph N-Ph H H H 2-23-190 N-Ph N-Ph t-bu t-bu H 2-23-191 N-Ph N-Ph methyl methyl H 2-23-192 N-Ph N-Ph b1 b1 H 2-23-193 N-Ph N-Ph b2 b2 H 2-23-194 N-Ph N-Ph b3 b3 H 2-23-195 N-Ph N-Ph H H H 2-23-196 N-Ph N-Ph t-bu t-bu H 2-23-197 N-Ph N-Ph methyl methyl H 2-23-198 N-Ph N-Ph b1 b1 H 2-23-199 N-Ph N-Ph b2 b2 H 2-23-200 N-Ph N-Ph b3 b3 H 2-23-201 N-Ph N-Ph H H a1 2-23-202 N-Ph N-Ph t-bu t-bu a1 2-23-203 N-Ph N-Ph methyl methyl a1 2-23-204 N-Ph N-Ph b1 b1 a1 2-23-205 N-Ph N-Ph b2 b2 a1 2-23-206 N-Ph N-Ph b3 b3 a1 2-23-207 N-Ph N-Ph H H a2 2-23-208 N-Ph N-Ph t-bu t-bu a2 2-23-209 N-Ph N-Ph methyl methyl a2 2-23-210 N-Ph N-Ph b1 b1 a2 2-23-211 N-Ph N-Ph b2 b2 a2 2-23-212 N-Ph N-Ph b3 b3 a2 2-23-213 N-Ph N-Ph H H a3 2-23-214 N-Ph N-Ph t-bu t-bu a3 2-23-215 N-Ph N-Ph methyl methyl a3 2-23-216 N-Ph N-Ph b1 b1 a3 2-23-217 N-Ph N-Ph b2 b2 a3 2-23-218 N-Ph N-Ph b3 b3 a3 2-23-219 N-Ph N-Ph H H b1 2-23-220 N-Ph N-Ph t-bu t-bu b1 2-23-221 N-Ph N-Ph methyl methyl b1 2-23-222 N-Ph N-Ph b1 b1 b1 2-23-223 N-Ph N-Ph b2 b2 b1 2-23-224 N-Ph N-Ph b3 b3 b1 2-23-225 N-Ph N-Ph H H b2 2-23-226 N-Ph N-Ph t-bu t-bu b2 2-23-227 N-Ph N-Ph methyl methyl b2 2-23-228 N-Ph N-Ph b1 b1 b2 2-23-229 N-Ph N-Ph b2 b2 b2 2-23-230 N-Ph N-Ph b3 b3 b2 2-23-231 N-Ph N-Ph H H b3 2-23-232 N-Ph N-Ph t-bu t-bu b3 2-23-233 N-Ph N-Ph methyl methyl b3 2-23-234 N-Ph N-Ph b1 b1 b3 2-23-235 N-Ph N-Ph b2 b2 b3 2-23-236 N-Ph N-Ph b3 b3 b3 2-23-237 N-Ph N-Ph H H b5 2-23-238 N-Ph N-Ph t-bu t-bu b5 2-23-239 N-Ph N-Ph methyl methyl b5 2-23-240 N-Ph N-Ph b1 b1 b5 2-23-241 N-Ph N-Ph b2 b2 b5 2-23-242 N-Ph N-Ph b3 b3 b5 2-23-243 N-Ph N-Ph H H b6 2-23-244 N-Ph N-Ph t-bu t-bu b6 2-23-245 N-Ph N-Ph methyl methyl b6 2-23-246 N-Ph N-Ph b1 b1 b6 2-23-247 N-Ph N-Ph b2 b2 b6 2-23-248 N-Ph N-Ph b3 b3 b6 2-23-249 N-Ph N-Ph H H b7 2-23-250 N-Ph N-Ph t-bu t-bu b7 2-23-251 N-Ph N-Ph methyl methyl b7 2-23-252 N-Ph N-Ph b1 b1 b7 2-23-253 N-Ph N-Ph b2 b2 b7 2-23-254 N-Ph N-Ph b3 b3 b7 2-23-255 N-tolyl N-tolyl H H H 2-23-256 N-tolyl N-tolyl t-bu t-bu H 2-23-257 N-tolyl N-tolyl methyl methyl H 2-23-258 N-tolyl N-tolyl t-bu t-bu t-bu 2-23-259 N-tolyl N-tolyl methyl methyl methyl 2-23-260 N-tolyl N-tolyl b1 b1 H 2-23-261 N-tolyl N-tolyl b2 b2 H 2-23-262 N-tolyl N-tolyl b3 b3 H 2-23-263 N-tolyl N-tolyl H H al 2-23-264 N-tolyl N-tolyl t-bu t-bu al 2-23-265 N-tolyl N-tolyl methyl methyl al 2-23-266 N-tolyl N-tolyl b1 b1 a1 2-23-267 N-tolyl N-tolyl b2 b2 a1 2-23-268 N-tolyl N-tolyl b3 b3 a1 2-23-269 N-tolyl N-tolyl H H a2 2-23-270 N-tolyl N-tolyl t-bu t-bu a2 2-23-271 N-tolyl N-tolyl methyl methyl a2 2-23-272 N-tolyl N-tolyl b1 b1 a2 2-23-273 N-tolyl N-tolyl b2 b2 a2 2-23-274 N-tolyl N-tolyl b3 b3 a2 2-23-275 N-tolyl N-tolyl H H a3 2-23-276 N-tolyl N-tolyl t-bu t-bu a3 2-23-277 N-tolyl N-tolyl methyl methyl a3 2-23-278 N-tolyl N-tolyl b1 b1 a3 2-23-279 N-tolyl N-tolyl b2 b2 a3 2-23-280 N-tolyl N-tolyl b3 b3 a3 2-23-281 N-tolyl N-tolyl H H a4 2-23-282 N-tolyl N-tolyl t-bu t-bu a4 2-23-283 N-tolyl N-tolyl methyl methyl a4 2-23-284 N-tolyl N-tolyl b1 b1 a4 2-23-285 N-tolyl N-tolyl b2 b2 a4 2-23-286 N-tolyl N-tolyl b3 b3 a4 2-23-287 N-tolyl N-tolyl H H a5 2-23-288 N-tolyl N-tolyl t-bu t-bu a5 2-23-289 N-tolyl N-tolyl methyl methyl a5 2-23-290 N-tolyl N-tolyl b1 b1 a5 2-23-291 N-tolyl N-tolyl b2 b2 a5 2-23-292 N-tolyl N-tolyl b3 b3 a5 2-23-293 N-tolyl N-tolyl H H a6 2-23-294 N-tolyl N-tolyl t-bu t-bu a6 2-23-295 N-tolyl N-tolyl methyl methyl a6 2-23-296 N-tolyl N-tolyl b1 b1 a6 2-23-297 N-tolyl N-tolyl b2 b2 a6 2-23-298 N-tolyl N-tolyl b3 b3 a6 2-23-299 N-tolyl N-tolyl H H b1 2-23-300 N-tolyl N-tolyl t-bu t-bu b1 2-23-301 N-tolyl N-tolyl methyl methyl b1 2-23-302 N-tolyl N-tolyl b1 b1 b1 2-23-303 N-tolyl N-tolyl b2 b2 b1 2-23-304 N-tolyl N-tolyl b3 b3 b1 2-23-305 N-tolyl N-tolyl H H b2 2-23-306 N-tolyl N-tolyl t-bu t-bu b2 2-23-307 N-tolyl N-tolyl methyl methyl b2 2-23-308 N-tolyl N-tolyl b1 b1 b2 2-23-309 N-tolyl N-tolyl b2 b2 b2 2-23-310 N-tolyl N-tolyl b3 b3 b2 2-23-311 N-tolyl N-tolyl H H b3 2-23-312 N-tolyl N-tolyl t-bu t-bu b3 2-23-313 N-tolyl N-tolyl methyl methyl b3 2-23-314 N-tolyl N-tolyl b1 b1 b3 2-23-315 N-tolyl N-tolyl b2 b2 b3 2-23-316 N-tolyl N-tolyl b3 b3 b3 2-23-317 N-tolyl N-tolyl H H b4 2-23-318 N-tolyl N-tolyl t-bu t-bu b4 2-23-319 N-tolyl N-tolyl methyl methyl b4 2-23-320 N-tolyl N-tolyl b1 b1 b4 2-23-321 N-tolyl N-tolyl b2 b2 b4 2-23-322 N-tolyl N-tolyl b3 b3 b4 2-23-323 N-tolyl N-tolyl H H b5 2-23-324 N-tolyl N-tolyl t-bu t-bu b5 2-23-325 N-tolyl N-tolyl methyl methyl b5 2-23-326 N-tolyl N-tolyl b1 b1 b5 2-23-327 N-tolyl N-tolyl b2 b2 b5 2-23-328 N-tolyl N-tolyl b3 b3 b5 2-23-329 N-tolyl N-tolyl H H b6 2-23-330 N-tolyl N-tolyl t-bu t-bu b6 2-23-331 N-tolyl N-tolyl methyl methyl b6 2-23-332 N-tolyl N-tolyl b1 b1 b6 2-23-333 N-tolyl N-tolyl b2 b2 b6 2-23-334 N-tolyl N-tolyl b3 b3 b6 2-23-335 N-tolyl N-tolyl H H b7 2-23-336 N-tolyl N-tolyl t-bu t-bu b7 2-23-337 N-tolyl N-tolyl methyl methyl b7 2-23-338 N-tolyl N-tolyl b1 b1 b7 2-23-339 N-tolyl N-tolyl b2 b2 b7 2-23-340 N-tolyl N-tolyl b3 b3 b7 2-23-341 N-tolyl N-tolyl H H b8 2-23-342 N-tolyl N-tolyl t-bu t-bu b8 2-23-343 N-tolyl N-tolyl methyl methyl b8 2-23-344 N-tolyl N-tolyl b1 b1 b8 2-23-345 N-tolyl N-tolyl b2 b2 b8 2-23-346 N-tolyl N-tolyl b3 b3 b8 2-23-347 N-tolyl N-tolyl H H b9 2-23-348 N-tolyl N-tolyl t-bu t-bu b9 2-23-349 N-tolyl N-tolyl methyl methyl b9 2-23-350 N-tolyl N-tolyl b1 b1 b9 2-23-351 N-tolyl N-tolyl b2 b2 b9 2-23-352 N-tolyl N-tolyl b3 b3 b9 2-23-353 N-tolyl N-tolyl H H b10 2-23-354 N-tolyl N-tolyl t-bu t-bu b10 2-23-355 N-tolyl N-tolyl methyl methyl b10 2-23-356 N-tolyl N-tolyl b1 b1 b10 2-23-357 N-tolyl N-tolyl b2 b2 b10 2-23-358 N-tolyl N-tolyl b3 b3 b10 2-23-359 N-tolyl N-tolyl H H H 2-23-360 N-tolyl N-tolyl t-bu t-bu H 2-23-361 N-tolyl N-tolyl methyl methyl H 2-23-362 N-tolyl N-tolyl b1 b1 H 2-23-363 N-tolyl N-tolyl b2 b2 H 2-23-364 N-tolyl N-tolyl b3 b3 H 2-23-365 N-tolyl N-tolyl H H H 2-23-366 N-tolyl N-tolyl t-bu t-bu H 2-23-367 N-tolyl N-tolyl methyl methyl H 2-23-368 N-tolyl N-tolyl b1 b1 H 2-23-369 N-tolyl N-tolyl b2 b2 H 2-23-370 N-tolyl N-tolyl b3 b3 H 2-23-371 N-tolyl N-tolyl H H H 2-23-372 N-tolyl N-tolyl t-bu t-bu H 2-23-373 N-tolyl N-tolyl methyl methyl H 2-23-374 N-tolyl N-tolyl b1 b1 H 2-23-375 N-tolyl N-tolyl b2 b2 H 2-23-376 N-tolyl N-tolyl b3 b3 H 2-23-377 N-tolyl N-tolyl H H H 2-23-378 N-tolyl N-tolyl t-bu t-bu H 2-23-379 N-tolyl N-tolyl methyl methyl H 2-23-380 N-tolyl N-tolyl b1 b1 H 2-23-381 N-tolyl N-tolyl b2 b2 H 2-23-382 N-tolyl N-tolyl b3 b3 H 2-23-383 N-tolyl N-tolyl H H H 2-23-384 N-tolyl N-tolyl t-bu t-bu H 2-23-385 N-tolyl N-tolyl methyl methyl H 2-23-386 N-tolyl N-tolyl b1 b1 H 2-23-387 N-tolyl N-tolyl b2 b2 H 2-23-388 N-tolyl N-tolyl b3 b3 H 2-23-389 N-tolyl N-tolyl H H H 2-23-390 N-tolyl N-tolyl t-bu t-bu H 2-23-391 N-tolyl N-tolyl methyl methyl H 2-23-392 N-tolyl N-tolyl b1 b1 H 2-23-393 N-tolyl N-tolyl b2 b2 H 2-23-394 N-tolyl N-tolyl b3 b3 H 2-23-395 N-tolyl N-tolyl H H H 2-23-396 N-tolyl N-tolyl t-bu t-bu H 2-23-397 N-tolyl N-tolyl methyl methyl H 2-23-398 N-tolyl N-tolyl b1 b1 H 2-23-399 N-tolyl N-tolyl b2 b2 H 2-23-400 N-tolyl N-tolyl b3 b3 H 2-23-401 N-tolyl N-tolyl H H H 2-23-402 N-tolyl N-tolyl t-bu t-bu H 2-23-403 N-tolyl N-tolyl methyl methyl H 2-23-404 N-tolyl N-tolyl b1 b1 H 2-23-405 N-tolyl N-tolyl b2 b2 H 2-23-406 N-tolyl N-tolyl b3 b3 H 2-23-407 N-tolyl N-tolyl H H H 2-23-408 N-tolyl N-tolyl t-bu t-bu H 2-23-409 N-tolyl N-tolyl methyl methyl H 2-23-410 N-tolyl N-tolyl b1 b1 H 2-23-411 N-tolyl N-tolyl b2 b2 H 2-23-412 N-tolyl N-tolyl b3 b3 H 2-23-413 N-tolyl N-tolyl H H H 2-23-414 N-tolyl N-tolyl t-bu t-bu H 2-23-415 N-tolyl N-tolyl methyl methyl H 2-23-416 N-tolyl N-tolyl b1 b1 H 2-23-417 N-tolyl N-tolyl b2 b2 H 2-23-418 N-tolyl N-tolyl b3 b3 H 2-23-419 N-tolyl N-tolyl H H H 2-23-420 N-tolyl N-tolyl t-bu t-bu H 2-23-421 N-tolyl N-tolyl methyl methyl H 2-23-422 N-tolyl N-tolyl b1 b1 H 2-23-423 N-tolyl N-tolyl b2 b2 H 2-23-424 N-tolyl N-tolyl b3 b3 H 2-23-425 N-tolyl N-tolyl H H H 2-23-426 N-tolyl N-tolyl t-bu t-bu H 2-23-427 N-tolyl N-tolyl methyl methyl H 2-23-428 N-tolyl N-tolyl b1 b1 H 2-23-429 N-tolyl N-tolyl b2 b2 H 2-23-430 N-tolyl N-tolyl b3 b3 H 2-23-431 N-tolyl N-tolyl H H H 2-23-432 N-tolyl N-tolyl t-bu t-bu H 2-23-433 N-tolyl N-tolyl methyl methyl H 2-23-434 N-tolyl N-tolyl b1 b1 H 2-23-435 N-tolyl N-tolyl b2 b2 H 2-23-436 N-tolyl N-tolyl b3 b3 H 2-23-437 N-tolyl N-tolyl H H H 2-23-438 N-tolyl N-tolyl t-bu t-bu H 2-23-439 N-tolyl N-tolyl methyl methyl H 2-23-440 N-tolyl N-tolyl b1 b1 H 2-23-441 N-tolyl N-tolyl b2 b2 H 2-23-442 N-tolyl N-tolyl b3 b3 H 2-23-443 N-tolyl N-tolyl H H H 2-23-444 N-tolyl N-tolyl t-bu t-bu H 2-23-445 N-tolyl N-tolyl methyl methyl H 2-23-446 N-tolyl N-tolyl b1 b1 H 2-23-447 N-tolyl N-tolyl b2 b2 H 2-23-448 N-tolyl N-tolyl b3 b3 H 2-23-449 N-tolyl N-tolyl H H H 2-23-450 N-tolyl N-tolyl t-bu t-bu H 2-23-451 N-tolyl N-tolyl methyl methyl H 2-23-452 N-tolyl N-tolyl b1 b1 H 2-23-453 N-tolyl N-tolyl b2 b2 H 2-23-454 N-tolyl N-tolyl b3 b3 H 2-23-455 N-tolyl N-tolyl H H a1 2-23-456 N-tolyl N-tolyl t-bu t-bu a1 2-23-457 N-tolyl N-tolyl methyl methyl a1 2-23-458 N-tolyl N-tolyl b1 b1 a1 2-23-459 N-tolyl N-tolyl b2 b2 a1 2-23-460 N-tolyl N-tolyl b3 b3 a1 2-23-461 N-tolyl N-tolyl H H a2 2-23-462 N-tolyl N-tolyl t-bu t-bu a2 2-23-463 N-tolyl N-tolyl methyl methyl a2 2-23-464 N-tolyl N-tolyl b1 b1 a2 2-23-465 N-tolyl N-tolyl b2 b2 a2 2-23-466 N-tolyl N-tolyl b3 b3 a2 2-23-467 N-tolyl N-tolyl H H a3 2-23-468 N-tolyl N-tolyl t-bu t-bu a3 2-23-469 N-tolyl N-tolyl methyl methyl a3 2-23-470 N-tolyl N-tolyl b1 b1 a3 2-23-471 N-tolyl N-tolyl b2 b2 a3 2-23-472 N-tolyl N-tolyl b3 b3 a3 2-23-473 N-tolyl N-tolyl H H b1 2-23-474 N-tolyl N-tolyl t-bu t-bu b1 2-23-475 N-tolyl N-tolyl methyl methyl b1 2-23-476 N-tolyl N-tolyl b1 b1 b1 2-23-477 N-tolyl N-tolyl b2 b2 b1 2-23-478 N-tolyl N-tolyl b3 b3 b1 2-23-479 N-tolyl N-tolyl H H b2 2-23-480 N-tolyl N-tolyl t-bu t-bu b2 2-23-481 N-tolyl N-tolyl methyl methyl b2 2-23-482 N-tolyl N-tolyl b1 b1 b2 2-23-483 N-tolyl N-tolyl b2 b2 b2 2-23-484 N-tolyl N-tolyl b3 b3 b2 2-23-485 N-tolyl N-tolyl H H b3 2-23-486 N-tolyl N-tolyl t-bu t-bu b3 2-23-487 N-tolyl N-tolyl methyl methyl b3 2-23-488 N-tolyl N-tolyl b1 b1 b3 2-23-489 N-tolyl N-tolyl b2 b2 b3 2-23-490 N-tolyl N-tolyl b3 b3 b3 2-23-491 N-tolyl N-tolyl H H b5 2-23-492 N-tolyl N-tolyl t-bu t-bu b5 2-23-493 N-tolyl N-tolyl methyl methyl b5 2-23-494 N-tolyl N-tolyl b1 b1 b5 2-23-495 N-tolyl N-tolyl b2 b2 b5 2-23-496 N-tolyl N-tolyl b3 b3 b5 2-23-497 N-tolyl N-tolyl H H b6 2-23-498 N-tolyl N-tolyl t-bu t-bu b6 2-23-499 N-tolyl N-tolyl methyl methyl b6 2-23-500 N-tolyl N-tolyl b1 b1 b6 2-23-501 N-tolyl N-tolyl b2 b2 b6 2-23-502 N-tolyl N-tolyl b3 b3 b6 2-23-503 N-tolyl N-tolyl H H b7 2-23-504 N-tolyl N-tolyl t-bu t-bu b7 2-23-505 N-tolyl N-tolyl methyl methyl b7 2-23-506 N-tolyl N-tolyl b1 b1 b7 2-23-507 N-tolyl N-tolyl b2 b2 b7 2-23-508 N-tolyl N-tolyl b3 b3 b7 2-23-509 N-Biph N-Biph H H H 2-23-510 N-Biph N-Biph t-bu t-bu H 2-23-511 N-Biph N-Biph methyl methyl H 2-23-512 N-Biph N-Biph t-bu t-bu t-bu 2-23-513 N-Biph N-Biph methyl methyl methyl 2-23-514 N-Biph N-Biph b1 b1 H 2-23-515 N-Biph N-Biph b2 b2 H 2-23-516 N-Biph N-Biph b3 b3 H 2-23-517 N-Biph N-Biph H H a1 2-23-518 N-Biph N-Biph t-bu t-bu a1 2-23-519 N-Biph N-Biph methyl methyl a1 2-23-520 N-Biph N-Biph b1 b1 a1 2-23-521 N-Biph N-Biph b2 b2 a1 2-23-522 N-Biph N-Biph b3 b3 a1 2-23-523 N-Biph N-Biph H H a2 2-23-524 N-Biph N-Biph t-bu t-bu a2 2-23-525 N-Biph N-Biph methyl methyl a2 2-23-526 N-Biph N-Biph b1 b1 a2 2-23-527 N-Biph N-Biph b2 b2 a2 2-23-528 N-Biph N-Biph b3 b3 a2 2-23-529 N-Biph N-Biph H H a3 2-23-530 N-Biph N-Biph t-bu t-bu a3 2-23-531 N-Biph N-Biph methyl methyl a3 2-23-532 N-Biph N-Biph b1 b1 a3 2-23-533 N-Biph N-Biph b2 b2 a3 2-23-534 N-Biph N-Biph b3 b3 a3 2-23-535 N-Biph N-Biph H H a4 2-23-536 N-Biph N-Biph t-bu t-bu a4 2-23-537 N-Biph N-Biph methyl methyl a4 2-23-538 N-Biph N-Biph b1 b1 a4 2-23-539 N-Biph N-Biph b2 b2 a4 2-23-540 N-Biph N-Biph b3 b3 a4 2-23-541 N-Biph N-Biph H H a5 2-23-542 N-Biph N-Biph t-bu t-bu a5 2-23-543 N-Biph N-Biph methyl methyl a5 2-23-544 N-Biph N-Biph b1 b1 a5 2-23-545 N-Biph N-Biph b2 b2 a5 2-23-546 N-Biph N-Biph b3 b3 a5 2-23-547 N-Biph N-Biph H H a6 2-23-548 N-Biph N-Biph t-bu t-bu a6 2-23-549 N-Biph N-Biph methyl methyl a6 2-23-550 N-Biph N-Biph b1 b1 a6 2-23-551 N-Biph N-Biph b2 b2 a6 2-23-552 N-Biph N-Biph b3 b3 a6 2-23-553 N-Biph N-Biph H H b1 2-23-554 N-Biph N-Biph t-bu t-bu b1 2-23-555 N-Biph N-Biph methyl methyl b1 2-23-556 N-Biph N-Biph b1 b1 b1 2-23-557 N-Biph N-Biph b2 b2 b1 2-23-558 N-Biph N-Biph b3 b3 b1 2-23-559 N-Biph N-Biph H H b2 2-23-560 N-Biph N-Biph t-bu t-bu b2 2-23-561 N-Biph N-Biph methyl methyl b2 2-23-562 N-Biph N-Biph b1 b1 b2 2-23-563 N-Biph N-Biph b2 b2 b2 2-23-564 N-Biph N-Biph b3 b3 b2 2-23-565 N-Biph N-Biph H H b3 2-23-566 N-Biph N-Biph t-bu t-bu b3 2-23-567 N-Biph N-Biph methyl methyl b3 2-23-568 N-Biph N-Biph b1 b1 b3 2-23-569 N-Biph N-Biph b2 b2 b3 2-23-570 N-Biph N-Biph b3 b3 b3 2-23-571 N-Biph N-Biph H H b4 2-23-572 N-Biph N-Biph t-bu t-bu b4 2-23-573 N-Biph N-Biph methyl methyl b4 2-23-574 N-Biph N-Biph b1 b1 b4 2-23-575 N-Biph N-Biph b2 b2 b4 2-23-576 N-Biph N-Biph b3 b3 b4 2-23-577 N-Biph N-Biph H H b5 2-23-578 N-Biph N-Biph t-bu t-bu b5 2-23-579 N-Biph N-Biph methyl methyl b5 2-23-580 N-Biph N-Biph b1 b1 b5 2-23-581 N-Biph N-Biph b2 b2 b5 2-23-582 N-Biph N-Biph b3 b3 b5 2-23-583 N-Biph N-Biph H H b6 2-23-584 N-Biph N-Biph t-bu t-bu b6 2-23-585 N-Biph N-Biph methyl methyl b6 2-23-586 N-Biph N-Biph b1 b1 b6 2-23-587 N-Biph N-Biph b2 b2 b6 2-23-588 N-Biph N-Biph b3 b3 b6 2-23-589 N-Biph N-Biph H H b7 2-23-590 N-Biph N-Biph t-bu t-bu b7 2-23-591 N-Biph N-Biph methyl methyl b7 2-23-592 N-Biph N-Biph b1 b1 b7 2-23-593 N-Biph N-Biph b2 b2 b7 2-23-594 N-Biph N-Biph b3 b3 b7 2-23-595 N-Biph N-Biph H H b8 2-23-596 N-Biph N-Biph t-bu t-bu b8 2-23-597 N-Biph N-Biph methyl methyl b8 2-23-598 N-Biph N-Biph b1 b1 b8 2-23-599 N-Biph N-Biph b2 b2 b8 2-23-600 N-Biph N-Biph b3 b3 b8 2-23-601 N-Biph N-Biph H H b9 2-23-602 N-Biph N-Biph t-bu t-bu b9 2-23-603 N-Biph N-Biph methyl methyl b9 2-23-604 N-Biph N-Biph b1 b1 b9 2-23-605 N-Biph N-Biph b2 b2 b9 2-23-606 N-Biph N-Biph b3 b3 b9 2-23-607 N-Biph N-Biph H H b10 2-23-608 N-Biph N-Biph t-bu t-bu b10 2-23-609 N-Biph N-Biph methyl methyl b10 2-23-610 N-Biph N-Biph b1 b1 b10 2-23-611 N-Biph N-Biph b2 b2 b10 2-23-612 N-Biph N-Biph b3 b3 b10 2-23-613 N-Biph N-Biph H H H 2-23-614 N-Biph N-Biph t-bu t-bu H 2-23-615 N-Biph N-Biph methyl methyl H 2-23-616 N-Biph N-Biph b1 b1 H 2-23-617 N-Biph N-Biph b2 b2 H 2-23-618 N-Biph N-Biph b3 b3 H 2-23-619 N-Biph N-Biph H H H 2-23-620 N-Biph N-Biph t-bu t-bu H 2-23-621 N-Biph N-Biph methyl methyl H 2-23-622 N-Biph N-Biph b1 b1 H 2-23-623 N-Biph N-Biph b2 b2 H 2-23-624 N-Biph N-Biph b3 b3 H 2-23-625 N-Biph N-Biph H H H 2-23-626 N-Biph N-Biph t-bu t-bu H 2-23-627 N-Biph N-Biph methyl methyl H 2-23-628 N-Biph N-Biph b1 b1 H 2-23-629 N-Biph N-Biph b2 b2 H 2-23-630 N-Biph N-Biph b3 b3 H 2-23-631 N-Biph N-Biph H H H 2-23-632 N-Biph N-Biph t-bu t-bu H 2-23-633 N-Biph N-Biph methyl methyl H 2-23-634 N-Biph N-Biph b1 b1 H 2-23-635 N-Biph N-Biph b2 b2 H 2-23-636 N-Biph N-Biph b3 b3 H 2-23-637 N-Biph N-Biph H H H 2-23-638 N-Biph N-Biph t-bu t-bu H 2-23-639 N-Biph N-Biph methyl methyl H 2-23-640 N-Biph N-Biph b1 b1 H 2-23-641 N-Biph N-Biph b2 b2 H 2-23-642 N-Biph N-Biph b3 b3 H 2-23-643 N-Biph N-Biph H H H 2-23-644 N-Biph N-Biph t-bu t-bu H 2-23-645 N-Biph N-Biph methyl methyl H 2-23-646 N-Biph N-Biph b1 b1 H 2-23-647 N-Biph N-Biph b2 b2 H 2-23-648 N-Biph N-Biph b3 b3 H 2-23-649 N-Biph N-Biph H H H 2-23-650 N-Biph N-Biph t-bu t-bu H 2-23-651 N-Biph N-Biph methyl methyl H 2-23-652 N-Biph N-Biph b1 b1 H 2-23-653 N-Biph N-Biph b2 b2 H 2-23-654 N-Biph N-Biph b3 b3 H 2-23-655 N-Biph N-Biph H H H 2-23-656 N-Biph N-Biph t-bu t-bu H 2-23-657 N-Biph N-Biph methyl methyl H 2-23-658 N-Biph N-Biph b1 b1 H 2-23-659 N-Biph N-Biph b2 b2 H 2-23-660 N-Biph N-Biph b3 b3 H 2-23-661 N-Biph N-Biph H H H 2-23-662 N-Biph N-Biph t-bu t-bu H 2-23-663 N-Biph N-Biph methyl methyl H 2-23-664 N-Biph N-Biph b1 b1 H 2-23-665 N-Biph N-Biph b2 b2 H 2-23-666 N-Biph N-Biph b3 b3 H 2-23-667 N-Biph N-Biph H H H 2-23-668 N-Biph N-Biph t-bu t-bu H 2-23-669 N-Biph N-Biph methyl methyl H 2-23-670 N-Biph N-Biph b1 b1 H 2-23-671 N-Biph N-Biph b2 b2 H 2-23-672 N-Biph N-Biph b3 b3 H 2-23-673 N-Biph N-Biph H H H 2-23-674 N-Biph N-Biph t-bu t-bu H 2-23-675 N-Biph N-Biph methyl methyl H 2-23-676 N-Biph N-Biph b1 b1 H 2-23-677 N-Biph N-Biph b2 b2 H 2-23-678 N-Biph N-Biph b3 b3 H 2-23-679 N-Biph N-Biph H H H 2-23-680 N-Biph N-Biph t-bu t-bu H 2-23-681 N-Biph N-Biph methyl methyl H 2-23-682 N-Biph N-Biph b1 b1 H 2-23-683 N-Biph N-Biph b2 b2 H 2-23-684 N-Biph N-Biph b3 b3 H 2-23-685 N-Biph N-Biph H H H 2-23-686 N-Biph N-Biph t-bu t-bu H 2-23-687 N-Biph N-Biph methyl methyl H 2-23-688 N-Biph N-Biph b1 b1 H 2-23-689 N-Biph N-Biph b2 b2 H 2-23-690 N-Biph N-Biph b3 b3 H 2-23-691 N-Biph N-Biph H H H 2-23-692 N-Biph N-Biph t-bu t-bu H 2-23-693 N-Biph N-Biph methyl methyl H 2-23-694 N-Biph N-Biph b1 b1 H 2-23-695 N-Biph N-Biph b2 b2 H 2-23-696 N-Biph N-Biph b3 b3 H 2-23-697 N-Biph N-Biph H H H 2-23-698 N-Biph N-Biph t-bu t-bu H 2-23-699 N-Biph N-Biph methyl methyl H 2-23-700 N-Biph N-Biph b1 b1 H 2-23-701 N-Biph N-Biph b2 b2 H 2-23-702 N-Biph N-Biph b3 b3 H 2-23-703 N-Biph N-Biph H H H 2-23-704 N-Biph N-Biph t-bu t-bu H 2-23-705 N-Biph N-Biph methyl methyl H 2-23-706 N-Biph N-Biph b1 b1 H 2-23-707 N-Biph N-Biph b2 b2 H 2-23-708 N-Biph N-Biph b3 b3 H 2-23-709 N-Biph N-Biph H H a1 2-23-710 N-Biph N-Biph t-bu t-bu a1 2-23-711 N-Biph N-Biph methyl methyl a1 2-23-712 N-Biph N-Biph b1 b1 a1 2-23-713 N-Biph N-Biph b2 b2 a1 2-23-714 N-Biph N-Biph b3 b3 a1 2-23-715 N-Biph N-Biph H H a2 2-23-716 N-Biph N-Biph t-bu t-bu a2 2-23-717 N-Biph N-Biph methyl methyl a2 2-23-718 N-Biph N-Biph b1 b1 a2 2-23-719 N-Biph N-Biph b2 b2 a2 2-23-720 N-Biph N-Biph b3 b3 a2 2-23-721 N-Biph N-Biph H H a3 2-23-722 N-Biph N-Biph t-bu t-bu a3 2-23-723 N-Biph N-Biph methyl methyl a3 2-23-724 N-Biph N-Biph b1 b1 a3 2-23-725 N-Biph N-Biph b2 b2 a3 2-23-726 N-Biph N-Biph b3 b3 a3 2-23-727 N-Biph N-Biph H H b1 2-23-728 N-Biph N-Biph t-bu t-bu b1 2-23-729 N-Biph N-Biph methyl methyl b1 2-23-730 N-Biph N-Biph b1 b1 b1 2-23-731 N-Biph N-Biph b2 b2 b1 2-23-732 N-Biph N-Biph b3 b3 b1 2-23-733 N-Biph N-Biph H H b2 2-23-734 N-Biph N-Biph t-bu t-bu b2 2-23-735 N-Biph N-Biph methyl methyl b2 2-23-736 N-Biph N-Biph b1 b1 b2 2-23-737 N-Biph N-Biph b2 b2 b2 2-23-738 N-Biph N-Biph b3 b3 b2 2-23-739 N-Biph N-Biph H H b3 2-23-740 N-Biph N-Biph t-bu t-bu b3 2-23-741 N-Biph N-Biph methyl methyl b3 2-23-742 N-Biph N-Biph b1 b1 b3 2-23-743 N-Biph N-Biph b2 b2 b3 2-23-744 N-Biph N-Biph b3 b3 b3 2-23-745 N-Biph N-Biph H H b5 2-23-746 N-Biph N-Biph t-bu t-bu b5 2-23-747 N-Biph N-Biph methyl methyl b5 2-23-748 N-Biph N-Biph b1 b1 b5 2-23-749 N-Biph N-Biph b2 b2 b5 2-23-750 N-Biph N-Biph b3 b3 b5 2-23-751 N-Biph N-Biph H H b6 2-23-752 N-Biph N-Biph t-bu t-bu b6 2-23-753 N-Biph N-Biph methyl methyl b6 2-23-754 N-Biph N-Biph b1 b1 b6 2-23-755 N-Biph N-Biph b2 b2 b6 2-23-756 N-Biph N-Biph b3 b3 b6 2-23-757 N-Biph N-Biph H H b7 2-23-758 N-Biph N-Biph t-bu t-bu b7 2-23-759 N-Biph N-Biph methyl methyl b7 2-23-760 N-Biph N-Biph b1 b1 b7 2-23-761 N-Biph N-Biph b2 b2 b7 2-23-762 N-Biph N-Biph b3 b3 b7 2-23-763 N-Ph O H H H 2-23-764 N-Ph O t-bu t-bu H 2-23-765 N-Ph O methyl methyl H 2-23-766 N-Ph O t-bu t-bu t-bu 2-23-767 N-Ph O methyl methyl methyl 2-23-768 N-Ph O b1 b1 H 2-23-769 N-Ph O b2 b2 H 2-23-770 N-Ph O b3 b3 H 2-23-771 N-Ph O H H a1 2-23-772 N-Ph O t-bu t-bu a1 2-23-773 N-Ph O methyl methyl a1 2-23-774 N-Ph O b1 b1 a1 2-23-775 N-Ph O b2 b2 a1 2-23-776 N-Ph O b3 b3 a1 2-23-777 N-Ph O H H a2 2-23-778 N-Ph O t-bu t-bu a2 2-23-779 N-Ph O methyl methyl a2 2-23-780 N-Ph O b1 b1 a2 2-23-781 N-Ph O b2 b2 a2 2-23-782 N-Ph O b3 b3 a2 2-23-783 N-Ph O H H a3 2-23-784 N-Ph O t-bu t-bu a3 2-23-785 N-Ph O methyl methyl a3 2-23-786 N-Ph O b1 b1 a3 2-23-787 N-Ph O b2 b2 a3 2-23-788 N-Ph O b3 b3 a3 2-23-789 N-Ph O H H a4 2-23-790 N-Ph O t-bu t-bu a4 2-23-791 N-Ph O methyl methyl a4 2-23-792 N-Ph O b1 b1 a4 2-23-793 N-Ph O b2 b2 a4 2-23-794 N-Ph O b3 b3 a4 2-23-795 N-Ph O H H a5 2-23-796 N-Ph O t-bu t-bu a5 2-23-797 N-Ph O methyl methyl a5 2-23-798 N-Ph O b1 b1 a5 2-23-799 N-Ph O b2 b2 a5 2-23-800 N-Ph O b3 b3 a5 2-23-801 N-Ph O H H a6 2-23-802 N-Ph O t-bu t-bu a6 2-23-803 N-Ph O methyl methyl a6 2-23-804 N-Ph O b1 b1 a6 2-23-805 N-Ph O b2 b2 a6 2-23-806 N-Ph O b3 b3 a6 2-23-807 N-Ph O H H b1 2-23-808 N-Ph O t-bu t-bu b1 2-23-809 N-Ph O methyl methyl b1 2-23-810 N-Ph O b1 b1 b1 2-23-811 N-Ph O b2 b2 b1 2-23-812 N-Ph O b3 b3 b1 2-23-813 N-Ph O H H b2 2-23-814 N-Ph O t-bu t-bu b2 2-23-815 N-Ph O methyl methyl b2 2-23-816 N-Ph O b1 b1 b2 2-23-817 N-Ph O b2 b2 b2 2-23-818 N-Ph O b3 b3 b2 2-23-819 N-Ph O H H b3 2-23-820 N-Ph O t-bu t-bu b3 2-23-821 N-Ph O methyl methyl b3 2-23-822 N-Ph O b1 b1 b3 2-23-823 N-Ph O b2 b2 b3 2-23-824 N-Ph O b3 b3 b3 2-23-825 N-Ph O H H b4 2-23-826 N-Ph O t-bu t-bu b4 2-23-827 N-Ph O methyl methyl b4 2-23-828 N-Ph O b1 b1 b4 2-23-829 N-Ph O b2 b2 b4 2-23-830 N-Ph O b3 b3 b4 2-23-831 N-Ph O H H b5 2-23-832 N-Ph O t-bu t-bu b5 2-23-833 N-Ph O methyl methyl b5 2-23-834 N-Ph O b1 b1 b5 2-23-835 N-Ph O b2 b2 b5 2-23-836 N-Ph O b3 b3 b5 2-23-837 N-Ph O H H b6 2-23-838 N-Ph O t-bu t-bu b6 2-23-839 N-Ph O methyl methyl b6 2-23-840 N-Ph O b1 b1 b6 2-23-841 N-Ph O b2 b2 b6 2-23-842 N-Ph O b3 b3 b6 2-23-843 N-Ph O H H b7 2-23-844 N-Ph O t-bu t-bu b7 2-23-845 N-Ph O methyl methyl b7 2-23-846 N-Ph O b1 b1 b7 2-23-847 N-Ph O b2 b2 b7 2-23-848 N-Ph O b3 b3 b7 2-23-849 N-Ph O H H b8 2-23-850 N-Ph O t-bu t-bu b8 2-23-851 N-Ph O methyl methyl b8 2-23-852 N-Ph O b1 b1 b8 2-23-853 N-Ph O b2 b2 b8 2-23-854 N-Ph O b3 b3 b8 2-23-855 N-Ph O H H b9 2-23-856 N-Ph O t-bu t-bu b9 2-23-857 N-Ph O methyl methyl b9 2-23-858 N-Ph O b1 b1 b9 2-23-859 N-Ph O b2 b2 b9 2-23-860 N-Ph O b3 b3 b9 2-23-861 N-Ph O H H b10 2-23-862 N-Ph O t-bu t-bu b10 2-23-863 N-Ph O methyl methyl b10 2-23-864 N-Ph O b1 b1 b10 2-23-865 N-Ph O b2 b2 b10 2-23-866 N-Ph O b3 b3 b10 2-23-867 N-Ph O H H H 2-23-868 N-Ph O t-bu t-bu H 2-23-869 N-Ph O methyl methyl H 2-23-870 N-Ph O b1 b1 H 2-23-871 N-Ph O b2 b2 H 2-23-872 N-Ph O b3 b3 H 2-23-873 N-Ph O H H H 2-23-874 N-Ph O t-bu t-bu H 2-23-875 N-Ph O methyl methyl H 2-23-876 N-Ph O b1 b1 H 2-23-877 N-Ph O b2 b2 H 2-23-878 N-Ph O b3 b3 H 2-23-879 N-Ph O H H H 2-23-880 N-Ph O t-bu t-bu H 2-23-881 N-Ph O methyl methyl H 2-23-882 N-Ph O b1 b1 H 2-23-883 N-Ph O b2 b2 H 2-23-884 N-Ph O b3 b3 H 2-23-885 N-Ph O H H H 2-23-886 N-Ph O t-bu t-bu H 2-23-887 N-Ph O methyl methyl H 2-23-888 N-Ph O b1 b1 H 2-23-889 N-Ph O b2 b2 H 2-23-890 N-Ph O b3 b3 H 2-23-891 N-Ph O H H H 2-23-892 N-Ph O t-bu t-bu H 2-23-893 N-Ph O methyl methyl H 2-23-894 N-Ph O b1 b1 H 2-23-895 N-Ph O b2 b2 H 2-23-896 N-Ph O b3 b3 H 2-23-897 N-Ph O H H H 2-23-898 N-Ph O t-bu t-bu H 2-23-899 N-Ph O methyl methyl H 2-23-900 N-Ph O b1 b1 H 2-23-901 N-Ph O b2 b2 H 2-23-902 N-Ph O b3 b3 H 2-23-903 N-Ph O H H H 2-23-904 N-Ph O t-bu t-bu H 2-23-905 N-Ph O methyl methyl H 2-23-906 N-Ph O b1 b1 H 2-23-907 N-Ph O b2 b2 H 2-23-908 N-Ph O b3 b3 H 2-23-909 N-Ph O H H H 2-23-910 N-Ph O t-bu t-bu H 2-23-911 N-Ph O methyl methyl H 2-23-912 N-Ph O b1 b1 H 2-23-913 N-Ph O b2 b2 H 2-23-914 N-Ph O b3 b3 H 2-23-915 N-Ph O H H H 2-23-916 N-Ph O t-bu t-bu H 2-23-917 N-Ph O methyl methyl H 2-23-918 N-Ph O b1 b1 H 2-23-919 N-Ph O b2 b2 H 2-23-920 N-Ph O b3 b3 H 2-23-921 N-Ph O H H H 2-23-922 N-Ph O t-bu t-bu H 2-23-923 N-Ph O methyl methyl H 2-23-924 N-Ph O b1 b1 H 2-23-925 N-Ph O b2 b2 H 2-23-926 N-Ph O b3 b3 H 2-23-927 N-Ph O H H H 2-23-928 N-Ph O t-bu t-bu H 2-23-929 N-Ph O methyl methyl H 2-23-930 N-Ph O b1 b1 H 2-23-931 N-Ph O b2 b2 H 2-23-932 N-Ph O b3 b3 H 2-23-933 N-Ph O H H H 2-23-934 N-Ph O t-bu t-bu H 2-23-935 N-Ph O methyl methyl H 2-23-936 N-Ph O b1 b1 H 2-23-937 N-Ph O b2 b2 H 2-23-938 N-Ph O b3 b3 H 2-23-939 N-Ph O H H H 2-23-940 N-Ph O t-bu t-bu H 2-23-941 N-Ph O methyl methyl H 2-23-942 N-Ph O b1 b1 H 2-23-943 N-Ph O b2 b2 H 2-23-944 N-Ph O b3 b3 H 2-23-945 N-Ph O H H H 2-23-946 N-Ph O t-bu t-bu H 2-23-947 N-Ph O methyl methyl H 2-23-948 N-Ph O b1 b1 H 2-23-949 N-Ph O b2 b2 H 2-23-950 N-Ph O b3 b3 H 2-23-951 N-Ph O H H H 2-23-952 N-Ph O t-bu t-bu H 2-23-953 N-Ph O methyl methyl H 2-23-954 N-Ph O b1 b1 H 2-23-955 N-Ph O b2 b2 H 2-23-956 N-Ph O b3 b3 H 2-23-957 N-Ph O H H H 2-23-958 N-Ph O t-bu t-bu H 2-23-959 N-Ph O methyl methyl H 2-23-960 N-Ph O b1 b1 H 2-23-961 N-Ph O b2 b2 H 2-23-962 N-Ph O b3 b3 H 2-23-963 N-Ph O H H a1 2-23-964 N-Ph O t-bu t-bu a1 2-23-965 N-Ph O methyl methyl a1 2-23-966 N-Ph O b1 b1 a1 2-23-967 N-Ph O b2 b2 a1 2-23-968 N-Ph O b3 b3 a1 2-23-969 N-Ph O H H a2 2-23-970 N-Ph O t-bu t-bu a2 2-23-971 N-Ph O methyl methyl a2 2-23-972 N-Ph O b1 b1 a2 2-23-973 N-Ph O b2 b2 a2 2-23-974 N-Ph O b3 b3 a2 2-23-975 N-Ph O H H a3 2-23-976 N-Ph O t-bu t-bu a3 2-23-977 N-Ph O methyl methyl a3 2-23-978 N-Ph O b1 b1 a3 2-23-979 N-Ph O b2 b2 a3 2-23-980 N-Ph O b3 b3 a3 2-23-981 N-Ph O H H b1 2-23-982 N-Ph O t-bu t-bu b1 2-23-983 N-Ph O methyl methyl b1 2-23-984 N-Ph O b1 b1 b1 2-23-985 N-Ph O b2 b2 b1 2-23-986 N-Ph O b3 b3 b1 2-23-987 N-Ph O H H b2 2-23-988 N-Ph O t-bu t-bu b2 2-23-989 N-Ph O methyl methyl b2 2-23-990 N-Ph O b1 b1 b2 2-23-991 N-Ph O b2 b2 b2 2-23-992 N-Ph O b3 b3 b2 2-23-993 N-Ph O H H b3 2-23-994 N-Ph O t-bu t-bu b3 2-23-995 N-Ph O methyl methyl b3 2-23-996 N-Ph O b1 b1 b3 2-23-997 N-Ph O b2 b2 b3 2-23-998 N-Ph O b3 b3 b3 2-23-999 N-Ph O H H b5 2-23-1000 N-Ph O t-bu t-bu b5 2-23-1001 N-Ph O methyl methyl b5 2-23-1002 N-Ph O b1 b1 b5 2-23-1003 N-Ph O b2 b2 b5 2-23-1004 N-Ph O b3 b3 b5 2-23-1005 N-Ph O H H b6 2-23-1006 N-Ph O t-bu t-bu b6 2-23-1007 N-Ph O methyl methyl b6 2-23-1008 N-Ph O b1 b1 b6 2-23-1009 N-Ph O b2 b2 b6 2-23-1010 N-Ph O b3 b3 b6 2-23-1011 N-Ph O H H b7 2-23-1012 N-Ph O t-bu t-bu b7 2-23-1013 N-Ph O methyl methyl b7 2-23-1014 N-Ph O b1 b1 b7 2-23-1015 N-Ph O b2 b2 b7 2-23-1016 N-Ph O b3 b3 b7 2-23-1017 N-Ph S H H H 2-23-1018 N-Ph S t-bu t-bu H 2-23-1019 N-Ph S methyl methyl H 2-23-1020 N-Ph S t-bu t-bu t-bu 2-23-1021 N-Ph S methyl methyl methyl 2-23-1022 N-Ph S b1 b1 H 2-23-1023 N-Ph S b2 b2 H 2-23-1024 N-Ph S b3 b3 H 2-23-1025 N-Ph S H H a1 2-23-1026 N-Ph S t-bu t-bu a1 2-23-1027 N-Ph S methyl methyl a1 2-23-1028 N-Ph S b1 b1 a1 2-23-1029 N-Ph S b2 b2 a1 2-23-1030 N-Ph S b3 b3 a1 2-23-1031 N-Ph S H H a2 2-23-1032 N-Ph S t-bu t-bu a2 2-23-1033 N-Ph S methyl methyl a2 2-23-1034 N-Ph S b1 b1 a2 2-23-1035 N-Ph S b2 b2 a2 2-23-1036 N-Ph S b3 b3 a2 2-23-1037 N-Ph S H H a3 2-23-1038 N-Ph S t-bu t-bu a3 2-23-1039 N-Ph S methyl methyl a3 2-23-1040 N-Ph S b1 b1 a3 2-23-1041 N-Ph S b2 b2 a3 2-23-1042 N-Ph S b3 b3 a3 2-23-1043 N-Ph S H H a4 2-23-1044 N-Ph S t-bu t-bu a4 2-23-1045 N-Ph S methyl methyl a4 2-23-1046 N-Ph S b1 b1 a4 2-23-1047 N-Ph S b2 b2 a4 2-23-1048 N-Ph S b3 b3 a4 2-23-1049 N-Ph S H H a5 2-23-1050 N-Ph S t-bu t-bu a5 2-23-1051 N-Ph S methyl methyl a5 2-23-1052 N-Ph S b1 b1 a5 2-23-1053 N-Ph S b2 b2 a5 2-23-1054 N-Ph S b3 b3 a5 2-23-1055 N-Ph S H H a6 2-23-1056 N-Ph S t-bu t-bu a6 2-23-1057 N-Ph S methyl methyl a6 2-23-1058 N-Ph S b1 b1 a6 2-23-1059 N-Ph S b2 b2 a6 2-23-1060 N-Ph S b3 b3 a6 2-23-1061 N-Ph S H H b1 2-23-1062 N-Ph S t-bu t-bu b1 2-23-1063 N-Ph S methyl methyl b1 2-23-1064 N-Ph S b1 b1 b1 2-23-1065 N-Ph S b2 b2 b1 2-23-1066 N-Ph S b3 b3 b1 2-23-1067 N-Ph S H H b2 2-23-1068 N-Ph S t-bu t-bu b2 2-23-1069 N-Ph S methyl methyl b2 2-23-1070 N-Ph S b1 b1 b2 2-23-1071 N-Ph S b2 b2 b2 2-23-1072 N-Ph S b3 b3 b2 2-23-1073 N-Ph S H H b3 2-23-1074 N-Ph S t-bu t-bu b3 2-23-1075 N-Ph S methyl methyl b3 2-23-1076 N-Ph S b1 b1 b3 2-23-1077 N-Ph S b2 b2 b3 2-23-1078 N-Ph S b3 b3 b3 2-23-1079 N-Ph S H H b4 2-23-1080 N-Ph S t-bu t-bu b4 2-23-1081 N-Ph S methyl methyl b4 2-23-1082 N-Ph S b1 b1 b4 2-23-1083 N-Ph S b2 b2 b4 2-23-1084 N-Ph S b3 b3 b4 2-23-1085 N-Ph S H H b5 2-23-1086 N-Ph S t-bu t-bu b5 2-23-1087 N-Ph S methyl methyl b5 2-23-1088 N-Ph S b1 b1 b5 2-23-1089 N-Ph S b2 b2 b5 2-23-1090 N-Ph S b3 b3 b5 2-23-1091 N-Ph S H H b6 2-23-1092 N-Ph S t-bu t-bu b6 2-23-1093 N-Ph S methyl methyl b6 2-23-1094 N-Ph S b1 b1 b6 2-23-1095 N-Ph S b2 b2 b6 2-23-1096 N-Ph S b3 b3 b6 2-23-1097 N-Ph S H H b7 2-23-1098 N-Ph S t-bu t-bu b7 2-23-1099 N-Ph S methyl methyl b7 2-23-1100 N-Ph S b1 b1 b7 2-23-1101 N-Ph S b2 b2 b7 2-23-1102 N-Ph S b3 b3 b7 2-23-1103 N-Ph S H H b8 2-23-1104 N-Ph S t-bu t-bu b8 2-23-1105 N-Ph S methyl methyl b8 2-23-1106 N-Ph S b1 b1 b8 2-23-1107 N-Ph S b2 b2 b8 2-23-1108 N-Ph S b3 b3 b8 2-23-1109 N-Ph S H H b9 2-23-1110 N-Ph S t-bu t-bu b9 2-23-1111 N-Ph S methyl methyl b9 2-23-1112 N-Ph S b1 b1 b9 2-23-1113 N-Ph S b2 b2 b9 2-23-1114 N-Ph S b3 b3 b9 2-23-1115 N-Ph S H H b10 2-23-1116 N-Ph S t-bu t-bu b10 2-23-1117 N-Ph S methyl methyl b10 2-23-1118 N-Ph S b1 b1 b10 2-23-1119 N-Ph S b2 b2 b10 2-23-1120 N-Ph S b3 b3 b10 2-23-1121 N-Ph S H H H 2-23-1122 N-Ph S t-bu t-bu H 2-23-1123 N-Ph S methyl methyl H 2-23-1124 N-Ph S b1 b1 H 2-23-1125 N-Ph S b2 b2 H 2-23-1126 N-Ph S b3 b3 H 2-23-1127 N-Ph S H H H 2-23-1128 N-Ph S t-bu t-bu H 2-23-1129 N-Ph S methyl methyl H 2-23-1130 N-Ph S b1 b1 H 2-23-1131 N-Ph S b2 b2 H 2-23-1132 N-Ph 5 b3 b3 H 2-23-1133 N-Ph S H H H 2-23-1134 N-Ph S t-bu t-bu H 2-23-1135 N-Ph S methyl methyl H 2-23-1136 N-Ph S b1 b1 H 2-23-1137 N-Ph S b2 b2 H 2-23-1138 N-Ph S b3 b3 H 2-23-1139 N-Ph S H H H 2-23-1140 N-Ph S t-bu t-bu H 2-23-1141 N-Ph S methyl methyl H 2-23-1142 N-Ph S b1 b1 H 2-23-1143 N-Ph S b2 b2 H 2-23-1144 N-Ph S b3 b3 H 2-23-1145 N-Ph S H H H 2-23-1146 N-Ph S t-bu t-bu H 2-23-1147 N-Ph S methyl methyl H 2-23-1148 N-Ph S b1 b1 H 2-23-1149 N-Ph S b2 b2 H 2-23-1150 N-Ph S b3 b3 H 2-23-1151 N-Ph S H H H 2-23-1152 N-Ph S t-bu t-bu H 2-23-1153 N-Ph S methyl methyl H 2-23-1154 N-Ph S b1 b1 H 2-23-1155 N-Ph S b2 b2 H 2-23-1156 N-Ph S b3 b3 H 2-23-1157 N-Ph S H H H 2-23-1158 N-Ph S t-bu t-bu H 2-23-1159 N-Ph S methyl methyl H 2-23-1160 N-Ph S b1 b1 H 2-23-1161 N-Ph S b2 b2 H 2-23-1162 N-Ph S b3 b3 H 2-23-1163 N-Ph S H H H 2-23-1164 N-Ph S t-bu t-bu H 2-23-1165 N-Ph S methyl methyl H 2-23-1166 N-Ph S b1 b1 H 2-23-1167 N-Ph S b2 b2 H 2-23-1168 N-Ph S b3 b3 H 2-23-1169 N-Ph S H H H 2-23-1170 N-Ph S t-bu t-bu H 2-23-1171 N-Ph S methyl methyl H 2-23-1172 N-Ph S b1 b1 H 2-23-1173 N-Ph S b2 b2 H 2-23-1174 N-Ph S b3 b3 H 2-23-1175 N-Ph S H H H 2-23-1176 N-Ph S t-bu t-bu H 2-23-1177 N-Ph S methyl methyl H 2-23-1178 N-Ph S b1 b1 H 2-23-1179 N-Ph S b2 b2 H 2-23-1180 N-Ph S b3 b3 H 2-23-1181 N-Ph S H H H 2-23-1182 N-Ph S t-bu t-bu H 2-23-1183 N-Ph S methyl methyl H 2-23-1184 N-Ph S b1 b1 H 2-23-1185 N-Ph S b2 b2 H 2-23-1186 N-Ph S b3 b3 H 2-23-1187 N-Ph S H H H 2-23-1188 N-Ph S t-bu t-bu H 2-23-1189 N-Ph S methyl methyl H 2-23-1190 N-Ph S b1 b1 H 2-23-1191 N-Ph S b2 b2 H 2-23-1192 N-Ph S b3 b3 H 2-23-1193 N-Ph S H H H 2-23-1194 N-Ph S t-bu t-bu H 2-23-1195 N-Ph S methyl methyl H 2-23-1196 N-Ph S b1 b1 H 2-23-1197 N-Ph S b2 b2 H 2-23-1198 N-Ph S b3 b3 H 2-23-1199 N-Ph S H H H 2-23-1200 N-Ph S t-bu t-bu H 2-23-1201 N-Ph S methyl methyl H 2-23-1202 N-Ph S b1 b1 H 2-23-1203 N-Ph S b2 b2 H 2-23-1204 N-Ph S b3 b3 H 2-23-1205 N-Ph S H H H 2-23-1206 N-Ph S t-bu t-bu H 2-23-1207 N-Ph S methyl methyl H 2-23-1208 N-Ph S b1 b1 H 2-23-1209 N-Ph S b2 b2 H 2-23-1210 N-Ph S b3 b3 H 2-23-1211 N-Ph S H H H 2-23-1212 N-Ph S t-bu t-bu H 2-23-1213 N-Ph S methyl methyl H 2-23-1214 N-Ph S b1 b1 H 2-23-1215 N-Ph S b2 b2 H 2-23-1216 N-Ph S b3 b3 H 2-23-1217 N-Ph S H H a1 2-23-1218 N-Ph S t-bu t-bu a1 2-23-1219 N-Ph S methyl methyl a1 2-23-1220 N-Ph S b1 b1 a1 2-23-1221 N-Ph S b2 b2 a1 2-23-1222 N-Ph S b3 b3 a1 2-23-1223 N-Ph S H H a2 2-23-1224 N-Ph S t-bu t-bu a2 2-23-1225 N-Ph S methyl methyl a2 2-23-1226 N-Ph S b1 b1 a2 2-23-1227 N-Ph S b2 b2 a2 2-23-1228 N-Ph S b3 b3 a2 2-23-1229 N-Ph S H H a3 2-23-1230 N-Ph S t-bu t-bu a3 2-23-1231 N-Ph S methyl methyl a3 2-23-1232 N-Ph S b1 b1 a3 2-23-1233 N-Ph S b2 b2 a3 2-23-1234 N-Ph S b3 b3 a3 2-23-1235 N-Ph S H H b1 2-23-1236 N-Ph S t-bu t-bu b1 2-23-1237 N-Ph S methyl methyl b1 2-23-1238 N-Ph S b1 b1 b1 2-23-1239 N-Ph S b2 b2 b1 2-23-1240 N-Ph S b3 b3 b1 2-23-1241 N-Ph S H H b2 2-23-1242 N-Ph S t-bu t-bu b2 2-23-1243 N-Ph S methyl methyl b2 2-23-1244 N-Ph S b1 b1 b2 2-23-1245 N-Ph S b2 b2 b2 2-23-1246 N-Ph S b3 b3 b2 2-23-1247 N-Ph S H H b3 2-23-1248 N-Ph S t-bu t-bu b3 2-23-1249 N-Ph S methyl methyl b3 2-23-1250 N-Ph S b1 b1 b3 2-23-1251 N-Ph S b2 b2 b3 2-23-1252 N-Ph S b3 b3 b3 2-23-1253 N-Ph S H H b5 2-23-1254 N-Ph S t-bu t-bu b5 2-23-1255 N-Ph S methyl methyl b5 2-23-1256 N-Ph S b1 b1 b5 2-23-1257 N-Ph S b2 b2 b5 2-23-1258 N-Ph S b3 b3 b5 2-23-1259 N-Ph S H H b6 2-23-1260 N-Ph S t-bu t-bu b6 2-23-1261 N-Ph S methyl methyl b6 2-23-1262 N-Ph S b1 b1 b6 2-23-1263 N-Ph S b2 b2 b6 2-23-1264 N-Ph S b3 b3 b6 2-23-1265 N-Ph S H H b7 2-23-1266 N-Ph S t-bu t-bu b7 2-23-1267 N-Ph S methyl methyl b7 2-23-1268 N-Ph S b1 b1 b7 2-23-1269 N-Ph S b2 b2 b7 2-23-1270 N-Ph S b3 b3 b7

Group 2-24

[0125] The compounds are represented by the formula 2-24 below, wherein X.sub.1 is B, and Y1, Y2, Y3, R1b, R2b, R3a are each shown in the table 24 below,

##STR00041##

TABLE-US-00024 TABLE 24 Compound No. Y1/Y2/Y3 R1b R2b R3a 2-24-001 N-Ph H H H 2-24-002 N-Ph t-bu t-bu t-bu 2-24-003 N-Ph methyl methyl methyl 2-24-004 N-Ph b1 b1 b1 2-24-005 N-Ph b2 b2 b2 2-24-006 N-Ph b3 b3 b3 2-24-007 N-Ph b4 b4 b4 2-24-008 N-Ph b5 b5 b5 2-24-009 N-Ph b6 b6 b6 2-24-010 N-Ph b7 b7 b7 2-24-011 N-Ph b8 b8 b8 2-24-012 N-Ph b9 b9 b9 2-24-013 N-Ph b10 b10 b10 2-24-014 N-Ph a1 a1 a1 2-24-015 N-Ph a2 a2 a2 2-24-016 N-Ph a3 a3 a3 2-24-017 N-Ph a4 a4 a4 2-24-018 N-Ph a5 a5 a5 2-24-019 N-Ph a6 a6 a6 2-24-020 N-tolyl H H H 2-24-021 N-tolyl t-bu t-bu t-bu 2-24-022 N-tolyl methyl methyl methyl 2-24-023 N-tolyl b1 b1 b1 2-24-024 N-tolyl b2 b2 b2 2-24-025 N-tolyl b3 b3 b3 2-24-026 N-tolyl b4 b4 b4 2-24-027 N-tolyl b5 b5 b5 2-24-028 N-tolyl b6 b6 b6 2-24-029 N-tolyl b7 b7 b7 2-24-030 N-tolyl b8 b8 b8 2-24-031 N-tolyl b9 b9 b9 2-24-032 N-tolyl b10 b10 b10 2-24-033 N-tolyl a1 a1 a1 2-24-034 N-tolyl a2 a2 a2 2-24-035 N-tolyl a3 a3 a3 2-24-036 N-tolyl a4 a4 a4 2-24-037 N-tolyl a5 a5 a5 2-24-038 N-tolyl a6 a6 a6 2-24-039 N-Biph H H H 2-24-040 N-Biph t-bu t-bu t-bu 2-24-041 N-Biph methyl methyl methyl 2-24-042 N-Biph b1 b1 b1 2-24-043 N-Biph b2 b2 b2 2-24-044 N-Biph b3 b3 b3 2-24-045 N-Biph b4 b4 b4 2-24-046 N-Biph b5 b5 b5 2-24-047 N-Biph b6 b6 b6 2-24-048 N-Biph b7 b7 b7 2-24-049 N-Biph b8 b8 b8 2-24-050 N-Biph b9 b9 b9 2-24-051 N-Biph b10 b10 b10 2-24-052 N-Biph a1 a1 a1 2-24-053 N-Biph a2 a2 a2 2-24-054 N-Biph a3 a3 a3 2-24-055 N-Biph a4 a4 a4 2-24-056 N-Biph a5 a5 a5 2-24-057 N-Biph a6 a6 a6 2-24-058 Se H H H 2-24-059 Se t-bu t-bu t-bu 2-24-060 Se methyl methyl methyl 2-24-061 Se b1 b1 b1 2-24-062 Se b2 b2 b2 2-24-063 Se b3 b3 b3 2-24-064 Se b4 b4 b4 2-24-065 Se b5 b5 b5 2-24-066 Se b6 b6 b6 2-24-067 Se b7 b7 b7 2-24-068 Se b8 b8 b8 2-24-069 Se b9 b9 b9 2-24-070 Se b10 b10 b10 2-24-071 Se a1 a1 a1 2-24-072 Se a2 a2 a2 2-24-073 Se a3 a3 a3 2-24-074 Se a4 a4 a4 2-24-075 Se a5 a5 a5 2-24-076 Se a6 a6 a6 2-24-077 PO H H H 2-24-078 PO t-bu t-bu t-bu 2-24-079 PO methyl methyl methyl 2-24-080 PO b1 b1 b1 2-24-081 PO b2 b2 b2 2-24-082 PO b3 b3 b3 2-24-083 PO b4 b4 b4 2-24-084 PO b5 b5 b5 2-24-085 PO b6 b6 b6 2-24-086 PO b7 b7 b7 2-24-087 PO b8 b8 b8 2-24-088 PO b9 b9 b9 2-24-089 PO b10 b10 b10 2-24-090 PO a1 a1 a1 2-24-091 PO a2 a2 a2 2-24-092 PO a3 a3 a3 2-24-093 PO a4 a4 a4 2-24-094 PO a5 a5 a5 2-24-095 PO a6 a6 a6

Group 2-25

[0126] The compounds are represented by the formula 2-25 below, wherein X.sub.1 is B, and R1 b, R1c, R1d, R2b, R2c, R2d, R3a, R10a, R10b, R10c, R10d, R10e, R10f, R10g, R10h are each shown in the table 25 below,

##STR00042##

TABLE-US-00025 TABLE 25 Compound R1c/R1d/ R2c/R2d/ R1b/R2b/R10a/ No. R10b/R10c R10f/R10g R3a R10d/R10e/R10h 2-25-001 H H H H 2-25-002 t-bu H H H 2-25-003 methyl H H H 2-25-004 b1 H H H 2-25-005 b2 H H H 2-25-006 b3 H H H 2-25-007 b4 H H H 2-25-008 b5 H H H 2-25-009 b6 H H H 2-25-010 b7 H H H 2-25-011 b8 H H H 2-25-012 b9 H H H 2-25-013 b10 H H H 2-25-014 a1 H H H 2-25-015 a2 H H H 2-25-016 a3 H H H 2-25-017 a4 H H H 2-25-018 a5 H H H 2-25-019 a6 H H H 2-25-020 H H H H 2-25-021 H t-bu H H 2-25-022 H methyl H H 2-25-023 H b1 H H 2-25-024 H b2 H H 2-25-025 H b3 H H 2-25-026 H b4 H H 2-25-027 H b5 H H 2-25-028 H b6 H H 2-25-029 H b7 H H 2-25-030 H b8 H H 2-25-031 H b9 H H 2-25-032 H b10 H H 2-25-033 H a1 H H 2-25-034 H a2 H H 2-25-035 H a3 H H 2-25-036 H a4 H H 2-25-037 H a5 H H 2-25-038 H a6 H H 2-25-039 H H H H 2-25-040 H H t-bu H 2-25-041 H H methyl H 2-25-042 H H b1 H 2-25-043 H H b2 H 2-25-044 H H b3 H 2-25-045 H H b4 H 2-25-046 H H b5 H 2-25-047 H H b6 H 2-25-048 H H b7 H 2-25-049 H H b8 H 2-25-050 H H b9 H 2-25-051 H H b10 H 2-25-052 H H a1 H 2-25-053 H H a2 H 2-25-054 H H a3 H 2-25-055 H H a4 H 2-25-056 H H a5 H 2-25-057 H H a6 H 2-25-058 H H t-bu H 2-25-059 t-bu H methyl H 2-25-060 methyl H b1 H 2-25-061 b1 H b2 H 2-25-062 b2 H b3 H 2-25-063 b3 H H H 2-25-064 b4 H t-bu H 2-25-065 b5 H methyl H 2-25-066 b6 H b1 H 2-25-067 b7 H b2 H 2-25-068 b8 H b3 H 2-25-069 b9 H H H 2-25-070 b10 H t-bu H 2-25-071 a1 H methyl H 2-25-072 a2 H b1 H 2-25-073 a3 H b2 H 2-25-074 a4 H b3 H 2-25-075 a5 H H H 2-25-076 a6 H t-bu H

[0127] wherein in the tables 1 to 25 regarding the groups 2-1 to 2-25 above, “t-bu” indicates “tert-butyl group” and “N-Ph”, “N-tolyl”, “N-Biph”, “a1”, “a2”, “a3”, “a4”, “a5”, “a6”, “b1”, “b2”, “b3”, “b4”, “b5”, “b6”, “b7”, “b8”, “b9”, and “b10” indicates as shown below, and Y indicates Y.sub.1, Y.sub.2 or Y.sub.3:

##STR00043## ##STR00044## ##STR00045##

[0128] In an embodiment, the heterocyclic compound represented by Formula 1-1 or 1-2, at least one of ring CY.sub.1 to ring CY.sub.3 includes a pyrimidine group. While not wishing to be bound by theory, it is understood that when at least one of ring CY.sub.1 to ring CY.sub.3 includes a pyrimidine group, the multi-resonance effect is improved and the ΔEst value is remarkably reduced, resulting in high efficiency and the color purity effect.

[0129] Synthesis method of the heterocyclic compound represented by Formula 1-1 or 1-2 may be recognized by those skilled in the art with reference to the Synthesis Examples provided herein.

[0130] In an embodiment, the heterocyclic compound represented by Formula 1-1 or 1-2 is used in an organic layer of an organic light-emitting device, for example, used as a dopant of an emission layer of the organic layer. Another aspect of the present disclosure provides an organic light-emitting device including a first electrode, a second electrode, and an organic layer which is located between the first electrode and the second electrode, includes an emission layer, and at least one of heterocyclic compounds represented by Formula 1-1 or 1-2.

[0131] The organic light-emitting device may include an organic layer including the heterocyclic compound represented by Formula 1-1 or 1-2 as described above. In an embodiment, such an organic light-emitting device may have low driving voltage, high or improved efficiency, high or improved power, high or improved quantum efficiency, long or improved lifespan, a low roll-off ratio, and excellent or improved color purity.

[0132] The heterocyclic compound represented by Formula 1-1 or 1-2 may be used between a pair of electrodes in an organic light-emitting device. For example, the heterocyclic compound represented by Formula 1-1 or 1-2 may be included in the emission layer. In an embodiment, the heterocyclic compound may act as a dopant, and the emission layer may further include a host (that is, the amount of heterocyclic compound represented by Formula 1-1 or 1-2 may be less than the amount of the host).

[0133] The expression “an organic layer includes at least one heterocyclic compound” as used herein may include a case in which “an organic layer includes identical heterocyclic compounds represented by Formula 1-1 or 1-2” and a case in which “an organic layer includes two or more different heterocyclic compounds represented by Formula 1-1 or 1-2”.

[0134] For example, the organic layer may include, as the heterocyclic compound, only Compound 1. In an embodiment, Compound 1 may be included in the emission layer of the organic light-emitting device. In an embodiment, the organic layer may include, as the heterocyclic compound, Compound 1 and Compound 2. In an embodiment, Compound 1 and Compound 2 may exist in an identical layer (for example, Compound 1 and Compound 2 all may exist in an emission layer).

[0135] The first electrode may be an anode, which is a hole injection electrode, and the second electrode may be a cathode, which is an electron injection electrode; or the first electrode may be a cathode, which is an electron injection electrode, and the second electrode may be an anode, which is a hole injection electrode.

[0136] In an embodiment, in the organic light-emitting device, the first electrode is an anode, and the second electrode is a cathode, and the organic layer further includes a hole transport region between the first electrode and the emission layer and an electron transport region between the emission layer and the second electrode, and the hole transport region includes a hole injection layer, a hole transport layer, an electron blocking layer, or any combination thereof, and the electron transport region includes a hole blocking layer, an electron transport layer, an electron injection layer, a buffer layer, or any combination thereof.

[0137] The term “organic layer” used herein refers to a single layer and/or a plurality of layers between the first electrode and the second electrode of the organic light-emitting device. The “organic layer” may include, in addition to an organic compound, an organometallic complex including metal.

[0138] In an embodiment, the heterocyclic compound may be a fluorescent emitter capable of emitting fluorescent light. An emission layer emitting the fluorescent light is clearly distinguished from an emission layer of the related art that emits phosphorescent light.

[0139] In an embodiment, the emission layer may further include a sensitizer that satisfies Equation 1 below, and the amount of the host may be greater than the sum of the amount of the sensitizer and the heterocyclic compound:

ΔE.sub.ST≤0.3 eV  Equation 1

[0140] In an embodiment, ΔE.sub.ST refers to the energy difference between the lowest excited singlet (S.sub.1) and the lowest excited triplet (T.sub.1).

[0141] The triplet energy level and the singlet energy level are evaluated using the density functional theory (DFT) method of the Gaussian program, which is structure-optimized at the B3LYP/6-31G(d,p) level.

[0142] The sensitizer and the heterocyclic compound may satisfy Conditions 1 and 2:

T.sub.decay(HC)<T.sub.decay(S)  Condition 1

T.sub.decay(HC)<1.5 μs  Condition 2

[0143] wherein, in Conditions 1 and 2,

[0144] T.sub.decay (HC) is the decay time of the heterocyclic compound, and

[0145] T.sub.decay(S) is the decay time of the sensitizer.

[0146] The decay time of the heterocyclic compound is calculated from a time-resolved photoluminescence (TRPL) at room temperature with respect to a 40 nanometer (nm)-thickness film (hereinafter referred to as “Film (CD)”) obtained by vacuum-codepositing the host and the heterocyclic compound included in the emission layer at the weight ratio of about 90:10 on a quartz substrate at the vacuum degree of 10.sup.−7 torr.

[0147] The decay time of the sensitizer is calculated from TRPL at room temperature with respect to a 40 nm-thickness film (hereinafter referred to as “Film (S)”) obtained by vacuum-codepositing the host and the sensitizer at the weight ratio of about 90:10 on a quartz substrate at the vacuum degree of 10.sup.−7 torr.

[0148] In general, it is known that since triplet excitons stay long in an excited state, they influence the decrease in the lifespan of organic light-emitting devices. While not wishing to be bound by theory, it is understood that, due to the use of the heterocyclic compound, the time during which the sensitizer stays in the triplet excitons is reduced, and thus, the lifespan of an organic light-emitting device including the same may be prolonged.

[0149] In an embodiment, the more triplet excitons the sensitizer has, the more excess energy is accumulated in the sensitizer, resulting in more hot excitons. That is, the amount of triplet excitons of the sensitizer is proportional to the amount of hot excitons. The hot excitons break down various chemical bonds of a compound included in an emission layer and/or a compound existing at the interface of the emission layer and other layers to decompose the compound, and the lifespan of organic light-emitting devices may be reduced. While not wishing to be bound by theory, it is understood that, by using heterocyclic compounds, the triplet excitons of the sensitizer can be quickly converted to singlet excitons of the heterocyclic compounds, ultimately reducing the amount of hot excitons and increasing or improving the lifespan of an organic light-emitting device.

[0150] In an embodiment, “hot excitons” may be generated or increased by exciton-exciton annihilation due to an increase in the density of excitons in an emission layer, exciton-charge annihilation due to the charge imbalance in an emission layer, and/or radical ion pairs due to the delivery of electrons between a host and a heterocyclic compound.

[0151] In order to quickly convert triplet excitons of the sensitizer to singlet excitons of the heterocyclic compound, Condition 1 should be satisfied.

[0152] While not wishing to be bound by theory, it is understood that, since the heterocyclic compound emits fluorescent light, a high or improved color purity organic light-emitting device can be provided, and in particular, since Condition 2 is satisfied, the singlet excitons of the heterocyclic compound excited state at room temperature can be rapidly transferred, and thus, the single state of the heterocyclic compound in the excited state may not be accumulated, and the lifespan of an organic light-emitting device may be increased or improved.

[0153] In an embodiment, when Condition 3 is further satisfied, the transition from the triplet excitons of the sensitizer to the singlet excitons of the heterocyclic compound may occur more smoothly, and the lifespan of an organic light-emitting device may be further prolonged or improved:

T.sub.decay(HC)/T.sub.decay(S)<0.5  Condition 3

[0154] wherein, in Condition 3,

[0155] T.sub.decay (HC) is the decay time of the heterocyclic compound, and

[0156] T.sub.decay(S) is a decay time of the sensitizer.

[0157] In an embodiment, the organic light-emitting device may further satisfy Condition 4:

BDE(S)−T.sub.1(S)<3.0 electronvolt (eV)  Condition 4

[0158] wherein, in Condition 4,

[0159] BDE (S) is the bond dissociation energy level of the sensitizer, and

[0160] T1 (S) is the lowest excitation triplet energy level of the sensitizer.

[0161] In an embodiment, the organic light-emitting device may have the target level of lifespan by satisfying Condition 5 below:

R(Hex)/e.sup.10<15  Condition 5

[0162] wherein, in Condition 5,

[0163] R (Hex) is the production rate of hot excitons.

[0164] In an embodiment, R (Hex) was subjected to the photochemical stability of the organic light-emitting device (photochemical stability), and then calculated through the Gaussian 09 program according to Equation C below,

R(Hex)=a×T.sub.decay(S)×e.sup.−(BDE(S)−T.sup.1.sup.(S))  Equation C

[0165] wherein, in Equation C,

[0166] a is a constant,

[0167] T.sub.decay(S) is a decay time of the sensitizer,

[0168] BDE (S) is the bond dissociation energy level of the sensitizer, and

[0169] T.sub.1 (S) is the lowest excitation triplet energy level of the sensitizer.

[0170] The hot-exciton production rate is estimated to be proportional to (decay time)×e-.sup.(BDE-T1), and in order to obtain the target level of the lifespan of the organic light-emitting device, (hot-exciton production rate)/e.sup.10 should be less than about 15, for example, less than about 12, less than about 10, less than about 8, less than about 6, less than about 4, less than about 2, or less than about 1.

[0171] The degradation analysis (PCS) of organic light-emitting devices was calculated according to the following Equation P:

PCS(%)=I.sub.2/I.sub.1×100  Equation P

[0172] wherein, in Equation P,

[0173] I.sub.1, with respect to a film formed by depositing a compound of which PCS is to be measured, is a maximum light intensity obtained from the PL spectrum which is evaluated at room temperature under Argon (Ar) atmosphere where ambient air is blocked immediately after the formation of the film by using a He—Cd laser (excitation wavelength=325 nanometers, laser power density)=100 mW/cm.sup.2) of KIMMON-KOHA Inc., and

[0174] I.sub.2, with respect to a film formed by depositing a compound of which PCS is to be measured, is a maximum light intensity obtained from the PL spectrum which is evaluated at room temperature under Ar atmosphere where ambient air is blocked, by exposing the film to light of the He—Cd laser (excitation wavelength=325 nanometers and laser power density=100 milliwatts per square centimeter (mW/cm.sup.2)) of KIMMON-KOHA Inc., which is a pumping laser which has been used to evaluate 11, for 3 hours, and then, using He—Cd laser of KIMMON-KOHA Inc. (excitation wavelength=325 nanometers). In the case of the sensitizer, reverse intersystem crossing (RISC) and/or intersystem crossing (ISC) actively occur, which allows excitons generated at the host to be delivered to the heterocyclic compound.

[0175] The general energy transfer of an organic light-emitting device (type I) according to an embodiment will be described with reference to FIG. 2A.

[0176] Singlet and triplet excitons are formed at the host in the emission layer, and the singlet and triplet excitons formed at the host are transferred to the sensitizer and then to the heterocyclic compound through Förster energy transfer (FRET). At this time, in order to embody the high or improved efficiency and long or improved lifespan of the organic light-emitting device, it is desirable to control the hot excitons generated in the emission layer, which may require optimization of energy transfer.

[0177] The general energy transfer of an organic light-emitting device (type I) according to an embodiment will be described with reference to FIG. 2B. This is the case when the sensitizer is a thermally activated delayed fluorescence (TADF) emitter satisfying the condition of ΔE.sub.ST≤0.3 eV.

[0178] The singlet excitons formed at the host, which is about 25% of the total excitons, are transferred to the sensitizer through FRET, and the energy of triplet excitons formed at the host, which is about 75% of the total excitons, is transferred to the singlet and triplet of the sensitizer, among which the energy delivered to triplet is subjected to RISC into singlet, and then, the singlet energy of the sensitizer is transferred to the heterocyclic compound through FRET.

[0179] The general energy transfer of an organic light-emitting device (type II) according to an embodiment will be described with reference to FIG. 2C. In an embodiment, the sensitizer is an organic metallic compound including at least one metal of Period 1 transition metal, Period 2 transition metal, or Period 3 transition metal.

[0180] The triplet excitons formed at the host, which is about 75% of the total excitons, are transferred to the sensitizer through Dexter energy transfer, and the energy of singlet excitons formed at the host, which is about 25% of the total excitons, is transferred to the singlet and triplet of the sensitizer, among which the energy delivered to singlet is subjected to ISC into triplet, and then, the triplet energy of the sensitizer is transferred to the heterocyclic compound through FRET.

[0181] While not wishing to be bound by theory, it is understood that by transferring all the singlet excitons and triplet excitons generated in the emission layer to the heterocyclic compound, an organic light-emitting device having improved efficiency can be obtained. In an embodiment, since an organic light-emitting device can be obtained with significantly reduced energy loss, the lifespan characteristics of the organic light-emitting device can be improved.

[0182] The amount of the sensitizer in the emission layer may be from about 5 weight percent (wt %) to about 50 wt % with respect to the total weight of the emission layer, for example, from about 5 wt % to about 40 wt %, from about 5 wt % to about 30 wt %, from about 5 wt % to about 20 wt %, from about 5 wt % to about 10 wt %, from about 10 wt % to about 50 wt %, from about 15 wt % to about 50 wt %, from about 20 wt % to about 50 wt %, from about 25 wt % to about 50 wt %, from about 30 wt % to about 50 wt %, from about 35 wt % to about 50 wt %, from about 40 wt % to about 50 wt %, or from about 45 wt % to about 50 wt % with respect to the total weight of the emission layer. While not wishing to be bound by theory, it is understood that within these ranges, it is possible to achieve effective energy transfer in the emission layer, and accordingly, an organic light-emitting device having high or improved efficiency and long or improved lifespan can be obtained.

[0183] In an embodiment, the host, the heterocyclic compound, and the sensitizer may satisfy Condition 6:

T.sub.1(H)≥T.sub.1(S)≥S.sub.1(HC)  Condition 6

[0184] wherein, in Condition 6,

[0185] T.sub.1(H) is the lowest excited triplet energy level of the host,

[0186] S.sub.1(HC) is the lowest excitation singlet energy level of the heterocyclic compound, and

[0187] T.sub.1(S) is the lowest excitation triplet energy level of the sensitizer.

[0188] While not wishing to be bound by theory, it is understood that when the host, the heterocyclic compound, and the sensitizer further satisfy condition 6, triplet excitons may be effectively transferred from the host to the heterocyclic compound, thereby obtaining an organic light-emitting device with improved efficiency.

[0189] The emission layer may include the host, the heterocyclic compound, and the sensitizer. That is, the emission layer may not further include materials other than the host, the heterocyclic compound, and the sensitizer.

[0190] In an embodiment, the emission layer may further include a light-emitting dopant, and in this case, the amount of the host may be greater than the total amount of the light emitting dopant and the heterocyclic compound represented by Formula 1-1 or 1-2. The light-emitting dopant may include a light-emitting dopant having S.sub.1 and T.sub.1 energy levels suitable for receiving energy from the excitation S.sub.1 energy level of the heterocyclic compound. In an embodiment, the heterocyclic compound may act as a sensitizer that transfers energy. In an embodiment, the heterocyclic compound and the light-emitting dopant may satisfy the same relationship of the sensitizer and the heterocyclic compound described above.

[0191] The emission layer may emit deep blue light. For example, the blue light refers to light having the wavelength range of about 380 nm to about 490 nm.

[0192] FIG. 1 is a schematic cross-sectional view of an organic light-emitting device 10 according to an embodiment. Hereinafter, the structure of an organic light-emitting device according to an embodiment of the present disclosure and a method of manufacturing an organic light-emitting device according to an embodiment of the present disclosure will be described in connection with FIG. 1. The organic light-emitting device 10 includes a first electrode 11, an organic layer 15, and a second electrode 19, which are sequentially stacked.

[0193] A substrate may be additionally located under the first electrode 11 or above the second electrode 19. For use as the substrate, any suitable substrate that is used in organic light-emitting devices available in the art may be used, and the substrate may be a glass substrate or a transparent plastic substrate, each having excellent or suitable mechanical strength, thermal stability, transparency, surface smoothness, ease of handling, and water resistance.

[0194] In an embodiment, the first electrode 11 may be formed by depositing or sputtering a material for forming the first electrode 11 on the substrate. The first electrode 11 may be an anode. The material for forming the first electrode 11 may be materials with a high work function to facilitate hole injection. The first electrode 11 may be a reflective electrode, a semi-transmissive electrode, or a transmissive electrode. The material for forming the first electrode 11 may be indium tin oxide (ITO), indium zinc oxide (IZO), tin oxide (SnO.sub.2), or zinc oxide (ZnO). In an embodiment, the material for forming the first electrode 11 may be metal, such as magnesium (Mg), aluminum (Al), aluminum-lithium (Al—Li), calcium (Ca), magnesium-indium (Mg—In), or magnesium-silver (Mg—Ag).

[0195] The first electrode 11 may have a single-layered structure or a multi-layered structure including two or more layers. For example, the first electrode 11 may have a three-layered structure of ITO/Ag/ITO, but the structure of the first electrode 11 is not limited thereto.

[0196] The organic layer 15 is located on the first electrode 11.

[0197] The organic layer 15 may include a hole transport region, an emission layer, and an electron transport region.

[0198] The hole transport region may be between the first electrode 11 and the emission layer.

[0199] The hole transport region may include at least one of a hole injection layer, a hole transport layer, an electron blocking layer, or a buffer layer.

[0200] The hole transport region may include only either a hole injection layer or a hole transport layer. In an embodiment, the hole transport region may have a hole injection layer/hole transport layer structure or a hole injection layer/hole transport layer/electron blocking layer structure, wherein, for each structure, each layer is sequentially stacked in this stated order from the first electrode 11.

[0201] When the hole transport region may include a hole injection layer (HIL), the hole injection layer may be formed on the first electrode 11 by using one or more suitable methods, for example, vacuum deposition, spin coating, casting, and/or Langmuir-Blodgett (LB) deposition.

[0202] In an embodiment, when a hole injection layer is formed by vacuum deposition, the deposition conditions may vary according to a material that is used to form the hole injection layer, and the structure and thermal characteristics of the hole injection layer. For example, the deposition conditions may include a deposition temperature of about 100° C. to about 500° C., for example, about 100° C. to about 400° C., about 100° C. to about 300° C., or about 100° C. to about 200° C.; a vacuum pressure of about 10.sup.−8 torr to about 10.sup.−3 torr, for example, about 10.sup.−8 torr to about 10.sup.−6 torr, about 10.sup.−8 torr to about 10.sup.−5 torr, or about 10.sup.−8 torr to about 10.sup.−4 torr; and a deposition rate of about 0.01 angstrom per second (Å/sec) to about 100 Å/sec, for example, about 0.01 Å/sec to about 80 Å/sec, about 0.01 Å/sec to about 60 Å/sec, about 0.01 Å/sec to about 40 Å/sec, about 0.01 Å/sec to about 20 Å/sec, about 0.01 Å/sec to about 10 Å/sec, or about 0.01 Å/sec to about 5 Å/sec. However, the deposition conditions are not limited thereto.

[0203] In an embodiment, when the hole injection layer is formed using spin coating, coating conditions may vary according to the material used to form the hole injection layer, and the structure and thermal properties of the hole injection layer. For example, a coating speed may be from about 2,000 revolutions per minute (rpm) to about 5,000 rpm, for example, about 2,000 rpm to about 4,000 rpm, about 2,000 rpm to about 3,000 rpm, or about 2,000 rpm to about 2,500 rpm, and a temperature at which a heat treatment is performed to remove a solvent after coating may be from about 80° C. to about 200° C., for example, about 80° C. to about 180° C., about 80° C. to about 160° C., about 80° C. to about 140° C., about 80° C. to about 120° C., or about 80° C. to about 100° C. However, the coating conditions are not limited thereto.

[0204] The conditions for forming the hole-transporting layer and the electron-blocking layer may be the same as the conditions for forming the hole injection layer.

[0205] The hole transport region may include at least one of m-MTDATA, TDATA, 2-TNATA, NPB, β-NPB, TPD, Spiro-TPD, Spiro-NPB, methylated NPB, TAPC, HMTPD, 4,4′,4″-tris(N-carbazolyl)triphenylamine (TCTA), polyaniline/dodecylbenzenesulfonic acid (PANI/DBSA), poly(3,4-ethylenedioxythiophene)/poly(4-styrenesulfonate) (PEDOT/PSS), polyaniline/camphor sulfonic acid (PANI/CSA), polyaniline/poly(4-styrenesulfonate) (PANI/PSS), a compound represented by Formula 201, and a compound represented by Formula 202:

##STR00046## ##STR00047## ##STR00048## ##STR00049## ##STR00050##

[0206] Wherein Ar.sub.101 and Ar.sub.102 in Formula 201 may each independently be:

[0207] a phenylene group, a pentalenylene group, an indenylene group, a naphthylene group, an azulenylene group, a heptalenylene group, an acenaphthylene group, a fluorenylene group, a phenalenylene group, a phenanthrenylene group, an anthracenylene group, a fluoranthenylene group, a triphenylenylene group, a pyrenylene group, a chrysenylenylene group, a naphthacenylene group, a picenylene group, a perylenylene group, or a pentacenylene group; or

[0208] a phenylene group, a pentalenylene group, an indenylene group, a naphthylene group, an azulenylene group, a heptalenylene group, an acenaphthylene group, a fluorenylene group, a phenalenylene group, a phenanthrenylene group, an anthracenylene group, a fluoranthenylene group, a triphenylenylene group, a pyrenylene group, a chrysenylenylene group, a naphthacenylene group, a picenylene group, a perylenylene group, or a pentacenylene group, each independently substituted with at least one of deuterium, —F, —Cl, —Br, —I, a hydroxyl group, a cyano group, a nitro group, an amino group, an amidino group, a hydrazine group, a hydrazone group, a carboxylic acid group or a salt thereof, a sulfonic acid group or a salt thereof, a phosphoric acid group or a salt thereof, a C.sub.1-C.sub.60 alkyl group, a C.sub.2-C.sub.60 alkenyl group, a C.sub.2-C.sub.60 alkynyl group, a C.sub.1-C.sub.60 alkoxy group, a C.sub.1-C.sub.60 alkylthio group, a C.sub.3-C.sub.10 cycloalkyl group, a C.sub.3-C.sub.10 cycloalkenyl group, a C.sub.1-C.sub.10 heterocycloalkyl group, a C.sub.2-C.sub.10 heterocycloalkenyl group, a C.sub.6-C.sub.60 aryl group, a C.sub.6-C.sub.60 aryloxy group, a C.sub.6-C.sub.60 arylthio group, a C.sub.1-C.sub.60 heteroaryl group, a C.sub.1-C.sub.60 heteroaryloxy group, a C.sub.1-C.sub.60 heteroarylthio group, a C.sub.1-C.sub.60 heteroalkylaryl group, a monovalent non-aromatic condensed polycyclic group, or a monovalent non-aromatic condensed heteropolycyclic group.

[0209] xa and xb in Formula 201 may each independently be an integer from 0 to 5, or 0, 1, or 2. For example, xa may be 1 and xb may be 0, but xa and xb are not limited thereto.

[0210] R.sub.101 to R.sub.108, R.sub.111 to R.sub.119 and R.sub.121 to R.sub.124 in Formulae 201 and 202 may each independently be:

[0211] hydrogen, deuterium, —F, —Cl, —Br, —I, a hydroxyl group, a cyano group, a nitro group, an amino group, an amidino group, a hydrazine group, a hydrazone group, a carboxylic acid group or a salt thereof, a sulfonic acid group or a salt thereof, a phosphoric acid group or a salt thereof, a C.sub.1-C.sub.10 alkyl group (for example, a methyl group, an ethyl group, a propyl group, a butyl group, pentyl group, a hexyl group, etc.), a C.sub.1-C.sub.10 alkoxy group (for example, a methoxy group, an ethoxy group, a propoxy group, a butoxy group, a pentoxy group, etc.) or a C.sub.1-C.sub.10 alkylthio group (for example, a thiomethyl group, an thioethyl group, a thiopropyl group, a thiobutyl group, thiopentyl group, a thiohexyl group, etc.);

[0212] a C.sub.1-C.sub.10 alkyl group, a C.sub.1-C.sub.10 alkylthio group, or a C.sub.1-C.sub.10 alkoxy group, each independently substituted with at least one of deuterium, —F, —Cl, —Br, —I, a hydroxyl group, a cyano group, a nitro group, an amino group, an amidino group, a hydrazine group, a hydrazone group, a carboxylic acid group or a salt thereof, a sulfonic acid group or a salt thereof or a phosphoric acid group or a salt thereof;

[0213] a phenyl group, a naphthyl group, an anthracenyl group, a fluorenyl group, or a pyrenyl group; or

[0214] a phenyl group, a naphthyl group, an anthracenyl group, a fluorenyl group, and a pyrenyl group, each independently substituted with at least one of deuterium, —F, —Cl, —Br, —I, a hydroxyl group, a cyano group, a nitro group, an amino group, an amidino group, a hydrazine group, a hydrazone group, a carboxylic acid group or a salt thereof, a sulfonic acid group or a salt thereof, a phosphoric acid group or a salt thereof, a C.sub.1-C.sub.10 alkyl group, a C.sub.1-C.sub.10 alkylthio group, or a C.sub.1-C.sub.10 alkoxy group,

[0215] but embodiments of the present disclosure are not limited thereto.

[0216] R.sub.109 in Formula 201 may be:

[0217] a phenyl group, a naphthyl group, an anthracenyl group, or a pyridinyl group; or

[0218] a phenyl group, a naphthyl group, an anthracenyl group, and a pyridinyl group, each independently substituted with at least one of deuterium, —F, —Cl, —Br, —I, a hydroxyl group, a cyano group, a nitro group, an amino group, an amidino group, a hydrazine group, a hydrazone group, a carboxylic acid group or a salt thereof, a sulfonic acid group or a salt thereof, a phosphoric acid group or a salt thereof, a C.sub.1-C.sub.20 alkyl group, a C.sub.1-C.sub.20 alkoxy group, a C.sub.1-C.sub.20 alkylthio group, a phenyl group, a naphthyl group, an anthracenyl group, or a pyridinyl group.

[0219] According to an embodiment, the compound represented by Formula 201 may be represented by Formula 201A, but embodiments of the present disclosure are not limited thereto:

##STR00051##

[0220] Wherein R.sub.101, R.sub.111, R.sub.112, and R.sub.109 in Formula 201A may be understood by referring to the description provided herein.

[0221] For example, the compound represented by Formula 201, and the compound represented by Formula 202 may include compounds HT1 to HT20 illustrated below, but are not limited thereto:

##STR00052## ##STR00053## ##STR00054## ##STR00055## ##STR00056## ##STR00057## ##STR00058## ##STR00059## ##STR00060##

[0222] A thickness of the hole transport region may be in the range of about 100 Å to about 10,000 Å, for example, about 100 Å to about 1,000 Å, about 100 Å to about 800 Å, about 200 Å to about 600 Å, or about 300 Å to about 400 Å. When the hole transport region includes all of a hole injection layer and a hole transport layer, a thickness of the hole injection layer may be in a range of about 100 Å to about 10,000 Å, for example, about 100 Å to about 1,000 Å, about 100 Å to about 2,000 Å, about 200 Å to about 3,000 Å, about 300 Å to about 4,000 Å, about 400 Å to about 5,000 Å, about 500 Å to about 6,000 Å, about 600 Å to about 7,000 Å, or about 800 Å to about 9,000 Å, and a thickness of the hole transport layer may be in a range of about 50 Å to about 2,000 Å, for example, about 100 Å to about 1,500 Å, about 100 Å to about 1500 Å, about 400 Å to about 1,000 Å, or about 500 Å to about 900 Å. While not wishing to be bound by theory, it is understood that when the thicknesses of the hole-transporting region, the hole injection layer and the hole-transporting layer are within these ranges, satisfactory or improved hole-transporting characteristics may be obtained without a substantial increase in driving voltage.

[0223] The hole transport region may further include, in addition to these materials, a charge-generation material for the improvement of conductive properties. The charge-generation material may be homogeneously or non-homogeneously dispersed in the hole-transporting region.

[0224] The charge-generation material may be, for example, a p-dopant. The p-dopant may be one of a quinone derivative, a metal oxide, or a cyano group-containing compound, but embodiments of the present disclosure are not limited thereto. Non-limiting examples of the p-dopant are a quinone derivative, such as tetracyanoquinonedimethane (TCNQ) or 2,3,5,6-tetrafluoro-tetracyano-1,4-benzoquinonedimethane (F4-TCNQ); a metal oxide, such as a tungsten oxide or a molybdenium oxide; and a cyano group-containing compound, such as Compound HT-D1 or Compound HT-D2 below, but are not limited thereto.

##STR00061##

[0225] The hole transport region may include a buffer layer.

[0226] In an embodiment, the buffer layer may compensate for an optical resonance distance according to a wavelength of light emitted from the emission layer, and thus, efficiency of a formed organic light-emitting device may be improved.

[0227] The hole transport region may further include an electron blocking layer. The electron blocking layer may include a suitable material available in the art, for example, mCP, but embodiments of the present disclosure are not limited thereto.

##STR00062##

[0228] In an embodiment, an emission layer (EML) may be formed on the hole transport region by vacuum deposition, spin coating, casting, LB deposition, or the like. When the emission layer is formed by vacuum deposition or spin coating, the deposition or coating conditions may be similar to those applied in forming the hole injection layer although the deposition or coating conditions may vary according to a material that is used to form the emission layer.

[0229] When the organic light-emitting device is a full-color organic light-emitting device, the emission layer may be patterned into a red emission layer, a green emission layer, and a blue emission layer. In one or more embodiments, due to a stacked structure including a red emission layer, a green emission layer, and/or a blue emission layer, the emission layer may emit white light.

[0230] The emission layer may include a host and a dopant, the dopant may include a heterocyclic compound represented by Formula 1-1 or 1-2, and the heterocyclic compound is the same as described in the present specification.

[0231] The host may include at least one of TPBi, TBADN, ADN (also referred to as “DNA”), CBP, CDBP, TCP, mCP, or Compound H50 to Compound H52:

##STR00063## ##STR00064##

[0232] In an embodiment, the host may further include a compound represented by Formula 301:

##STR00065##

[0233] wherein Ar.sub.111 and Ar.sub.112 in Formula 301 may each independently be:

[0234] a phenylene group, a naphthylene group, a phenanthrenylene group, or a pyrenylene group; or

[0235] a phenylene group, a naphthylene group, a phenanthrenylene group, or a pyrenylene group, each independently substituted with at least one of a phenyl group, a naphthyl group, or an anthracenyl group.

[0236] Ar.sub.113 to Ar.sub.116 in Formula 301 may each independently be:

[0237] a C.sub.1-C.sub.10 alkyl group, a phenyl group, a naphthyl group, a phenanthrenyl group, or a pyrenyl group; or

[0238] a phenyl group, a naphthyl group, a phenanthrenyl group, or a pyrenyl group, each independently substituted with at least one of a phenyl group, a naphthyl group, or an anthracenyl group.

[0239] g, h, i, and j in Formula 301 may each independently be an integer from 0 to 4, and may be, for example, 0, 1, or 2.

[0240] Ar.sub.113 to Ar.sub.116 in Formula 301 may each independently be:

[0241] a C.sub.1-C.sub.10 alkyl group, substituted with at least one of a phenyl group, a naphthyl group, or an anthracenyl group;

[0242] a phenyl group, a naphthyl group, an anthracenyl group, a pyrenyl, a phenanthrenyl group, or a fluorenyl group;

[0243] a phenyl group, a naphthyl group, an anthracenyl group, a pyrenyl group, a phenanthrenyl group, or a fluorenyl group, each independently substituted with at least one of deuterium, —F, —Cl, —Br, —I, a hydroxyl group, a cyano group, a nitro group, an amino group, an amidino group, a hydrazine group, a hydrazone group, a carboxylic acid group or a salt thereof, a sulfonic acid group or a salt thereof, a phosphoric acid group or a salt thereof, a C.sub.1-C.sub.60 alkyl group, a C.sub.2-C.sub.60 alkenyl group, a C.sub.2-C.sub.60 alkynyl group, a C.sub.1-C.sub.60 alkoxy group, a C.sub.1-C.sub.60 alkylthio group, a phenyl group, a naphthyl group, an anthracenyl group, a pyrenyl group, a phenanthrenyl group, or a fluorenyl group; or

##STR00066##

[0244] but embodiments of the present disclosure are not limited thereto.

[0245] In an embodiment, the host may include a compound represented by Formula 302 below:

##STR00067##

[0246] wherein Ar.sub.122 to Ar.sub.125 in Formula 302 are the same as described in detail in connection with Ar.sub.113 in Formula 301.

[0247] Ar.sub.126 and Ar.sub.127 in Formula 302 may each independently be a C.sub.1-C.sub.10 alkyl group (for example, a methyl group, an ethyl group, or a propyl group).

[0248] k and l in Formula 302 may each independently be an integer from 0 to 4. For example, k and l may be 0, 1, or 2.

[0249] When the emission layer includes a host and a dopant, an amount of the dopant may be in a range of about 0.01 parts by weight to about 15 parts by weight based on 100 parts by weight of the host, for example, about 0.01 parts by weight to about 12 parts by weight, about 0.01 parts by weight to about 10 parts by weight, about 0.01 parts by weight to about 8 parts by weight, about 0.01 parts by weight to about 6 parts by weight, about 0.01 parts by weight to about 4 parts by weight, or about 0.01 parts by weight to about 2 parts by weight based on 100 parts by weight of the host, but embodiments of the present disclosure are not limited thereto.

[0250] A thickness of the emission layer may be in a range of about 100 Å to about 1,000 Å, for example, about 100 Å to about 800 Å, about 200 Å to about 600 Å, or about 300 Å to about 400 Å. While not wishing to be bound by theory, it is understood that when the thickness of the emission layer is within these ranges, excellent or improved light-emission characteristics may be obtained without a substantial increase in driving voltage.

[0251] Then, an electron transport region may be located on the emission layer.

[0252] The electron transport region may include at least one of a hole-blocking layer, an electron transport layer, or an electron injection layer.

[0253] For example, the electron transport region may have a hole blocking layer/electron transport layer/electron injection layer structure or an electron transport layer/electron injection layer structure, and the structure of the electron transport region is not limited thereto. The electron-transporting layer may have a single-layered structure or a multi-layered structure including two or more different materials.

[0254] Conditions for forming the hole blocking layer, the electron transport layer, and the electron injection layer which constitute the electron transport region may be understood by referring to the conditions for forming the hole injection layer.

[0255] When the electron transport region includes a hole blocking layer, the hole blocking layer may include, for example, at least one of BCP and Bphen, but embodiments of the present disclosure are not limited thereto.

##STR00068##

[0256] A thickness of the hole-blocking layer may be in a range of about 20 Å to about 1,000 Å, for example, about 10 Å to about 100 Å, about 20 Å to about 200 Å, about 30 Å to about 300 Å, about 40 Å to about 400 Å, about 50 Å to about 500 Å, about 60 Å to about 600 Å, about 70 Å to about 700 Å, about 80 Å to about 800 Å, about 90 Å to about 900 Å, or about 100 Å to about 1000 Å. While not wishing to be bound by theory, it is understood that when the thickness of the hole-blocking layer is within these ranges, excellent or improved hole-blocking characteristics can be obtained without a substantial increase in driving voltage.

[0257] The electron transport layer may further include at least one of BCP, Bphen, Alq3, BAlq, TAZ, or NTAZ.

##STR00069##

[0258] In an embodiment, the electron transport layer may include at least one of ET1 to ET25, but are not limited thereto:

##STR00070## ##STR00071## ##STR00072## ##STR00073## ##STR00074## ##STR00075## ##STR00076## ##STR00077## ##STR00078## ##STR00079##

[0259] A thickness of the electron-transporting layer may be in the range of about 100 Å to about 1,000 Å, for example, about 150 Å to about 500 Å, about 200 Å to about 600 Å, about 250 Å to about 700 Å, about 300 Å to about 800 Å, about 350 Å to about 900 Å, or about 400 Å to about 1000 Å. While not wishing to be bound by theory, it is understood that when the thickness of the electron-transporting layer is within the range described above, the electron-transporting layer may have satisfactory or improved electron-transporting characteristics without a substantial increase in driving voltage.

[0260] The electron-transporting layer may include a metal-containing material in addition to the material as described above.

[0261] The metal-containing material may include a Li complex. The Li complex may include, for example, Compound ET-D1 (lithium quinolate, LiQ) or ET-D2:

##STR00080##

[0262] The electron transport region may include an electron injection layer (EIL) that promotes the flow of electrons from the second electrode 19 thereinto.

[0263] The electron injection layer may include at least one of LiF, NaCl, CsF, Li.sub.2O, or BaO.

[0264] A thickness of the electron injection layer may be in a range of about 1 Å to about 100 Å, and, for example, about 3 Å to about 90 Å, about 6 Å to about 80 Å, about 9 Å to about 70 Å, about 12 Å to about 60 Å, about 15 Å to about 50 Å, about 18 Å to about 40 Å, or about 20 Å to about 30 Å. While not wishing to be bound by theory, it is understood that when the thickness of the electron injection layer is within the range described above, the electron injection layer may have satisfactory or improved electron injection characteristics without a substantial increase in driving voltage.

[0265] The second electrode 19 is located on the organic layer 15. The second electrode 19 may be a cathode. A material for forming the second electrode 19 may be metal, an alloy, an electrically conductive compound, or a combination thereof, which have a relatively low work function. For example, lithium (Li), magnesium (Mg), aluminum (AI), aluminum-lithium (Al—Li), calcium (Ca), magnesium-indium (Mg—In), or magnesium-silver (Mg—Ag) may be used as the material for forming the second electrode 19. In an embodiment, to manufacture a top-emission type light-emitting device, a transmissive electrode formed using ITO or IZO may be used as the second electrode 19.

[0266] Hereinbefore, the organic light-emitting device has been described with reference to FIG. 1, but embodiments of the present disclosure are not limited thereto.

Explanation of Terms

[0267] In the present specification, the C.sub.5-C.sub.30 carbocyclic group refers to an aromatic or non-aromatic mono or polycyclic group having 1 to 30 carbon atoms. The C.sub.1-C.sub.30 heterocyclic group refers to an aromatic or non-aromatic mono or polycyclic group having 1 to 30 carbon atoms which includes at least one heteroatom N, O, P, Si, B, Se, or S as a ring-forming atom.

[0268] The term “C.sub.1-C.sub.60 alkyl group” as used herein refers to a linear or branched aliphatic saturated hydrocarbon monovalent group having 1 to 60 carbon atoms, and examples thereof include a methyl group, an ethyl group, a propyl group, an isobutyl group, a sec-butyl group, a tert-butyl group, a pentyl group, an isoamyl group, and a hexyl group.

[0269] The term “C.sub.1-C.sub.60 alkylene group” as used herein refers to a divalent group having the same structure as the C.sub.1-C.sub.60 alkyl group.

[0270] The term “C.sub.1-C.sub.60 alkoxy group” used herein refers to a monovalent group represented by —OA.sub.101 (wherein A.sub.101 is the C.sub.1-C.sub.60 alkyl group), and examples thereof include a methoxy group, an ethoxy group, and an isopropyloxy group.

[0271] The term “C.sub.1-C.sub.60 alkylthio group” used herein refers to a monovalent group represented by —SA.sub.108 (wherein A.sub.101 is the C.sub.1-C.sub.60 alkyl group), and examples thereof include a thiomethyl group, a thioethyl group, and a thioisopropyl group.

[0272] The term “C.sub.2-C.sub.60 alkenyl group” as used herein refers to a hydrocarbon group formed by substituting at least one carbon-carbon double bond in the middle or at the terminus of the C.sub.2-C.sub.60 alkyl group, and examples thereof include an ethenyl group, a propenyl group, and a butenyl group. The term “C.sub.2-C.sub.60 alkenylene group” as used herein refers to a divalent group having the same structure as the C.sub.2-C.sub.60 alkenyl group.

[0273] The term “C.sub.2-C.sub.60 alkynyl group” as used herein refers to a hydrocarbon group formed by substituting at least one carbon-carbon triple bond in the middle or at the terminus of the C.sub.2-C.sub.60 alkyl group, and examples thereof include an ethynyl group, and a propynyl group. The term “C.sub.2-C.sub.60 alkynylene group” as used herein refers to a divalent group having the same structure as the C.sub.2-C.sub.60 alkynyl group.

[0274] The term “C.sub.3-C.sub.10 cycloalkyl group” as used herein refers to a monovalent saturated hydrocarbon monocyclic group having 3 to 10 carbon atoms, and examples thereof include a cyclopropyl group, a cyclobutyl group, a cyclopentyl group, a cyclohexyl group, and a cycloheptyl group. The term “C.sub.3-C.sub.10 cycloalkylene group” as used herein refers to a divalent group having the same structure as the C.sub.3-C.sub.10 cycloalkyl group.

[0275] The term “C.sub.1-C.sub.10 heterocycloalkyl group” as used herein refers to a monovalent saturated monocyclic group having at least one heteroatom N, O, P, Si, B, Se, or S as a ring-forming atom and 1 to 10 carbon atoms, and examples thereof include a tetrahydrofuranyl group and a tetrahydrothiophenyl group. The term “C.sub.2-C.sub.10 heterocycloalkylene group” as used herein refers to a divalent group having the same structure as the C.sub.1-C.sub.10 heterocycloalkyl group.

[0276] The term C.sub.3-C.sub.10 cycloalkenyl group used herein refers to a monovalent monocyclic group that has 3 to 10 carbon atoms and at least one carbon-carbon double bond in the ring thereof and no aromaticity, and examples thereof include a cyclopentenyl group, a cyclohexenyl group, and a cycloheptenyl group. The term “C.sub.3-C.sub.10 cycloalkenylene group” as used herein refers to a divalent group having the same structure as the C.sub.3-C.sub.10 cycloalkenyl group.

[0277] The term “C.sub.2-C.sub.10 heterocycloalkenyl group” as used herein refers to a monovalent monocyclic group that has at least one hetero atom N, O, P, Si, B, Se, or S as a ring-forming atom, 2 to 10 carbon atoms, and at least one carbon-carbon double bond in its ring. Examples of the C.sub.2-C.sub.10 heterocycloalkenyl group are a 2,3-hydrofuranyl group, and a 2,3-hydrothiophenyl group. The term “C.sub.2-C.sub.10 heterocycloalkenylene group” as used herein refers to a divalent group having the same structure as the C.sub.2-C.sub.10 heterocycloalkenyl group.

[0278] The term “C.sub.6-C.sub.60 aryl group” as used herein refers to a monovalent group having a carbocyclic aromatic system having 6 to 60 carbon atoms, and the term “C.sub.6-C.sub.60 arylene group” as used herein refers to a divalent group having a carbocyclic aromatic system having 6 to 60 carbon atoms. Examples of the C.sub.6-C.sub.60 aryl group include a phenyl group or a benzene group, a naphthyl group, an anthracenyl group, a phenanthrenyl group, a pyrenyl group, and a chrysenyl group. For example, a “benzene group” may be a benzo group, a phenyl group, a phenylene group, or the like, and this may be understood by one of ordinary skill in the art, depending on the structure of the formula including the “benzene group”. When the C.sub.6-C.sub.60 aryl group and the C.sub.6-C.sub.60 arylene group each include two or more rings, the rings may be fused to each other.

[0279] The term “C.sub.7-C.sub.60 alkylaryl group” as used herein refers to a C.sub.6-C.sub.59 aryl group substituted with at least one C.sub.1-C.sub.54 alkyl or alkylene group.

[0280] The term “C.sub.1-C.sub.60 heteroaryl group” as used herein refers to a monovalent group having a cyclic aromatic system having at least one heteroatom N, O, P, Si, B, Se, or S as a ring-forming atom and a carbocyclic aromatic system having 1 to 60 carbon atoms, and the term “C.sub.1-C.sub.60 heteroarylene group” as used herein refers to a divalent group having a cyclic aromatic system having at least one hetero atom N, O, P, Si, B, Se, or S as a ring-forming atom and a carbocyclic aromatic system having 1 to 60 carbon atoms. Examples of the C.sub.2-C.sub.60 heteroaryl group include a pyridinyl group, a pyrimidinyl group, a pyrazinyl group, a pyridazinyl group, a triazinyl group, a quinolinyl group, and an isoquinolinyl group.

[0281] When the C.sub.1-C.sub.60 heteroaryl group and the C.sub.1-C.sub.60 heteroarylene group each include two or more rings, the rings may be fused to each other.

[0282] The term “C.sub.6-C.sub.60 aryloxy group” as used herein indicates —OA.sub.102 (wherein A.sub.102 is the C.sub.6-C.sub.60 aryl group), and the term “C.sub.6-C.sub.60 arylthio group” as used herein indicates —SA.sub.103 (wherein A.sub.103 is the C.sub.6-C.sub.60 aryl group).

[0283] The “C.sub.7-C.sub.60 arylalkyl group” as used herein refers to -A.sub.104A.sub.105 (where A.sub.104 is a C.sub.1-C.sub.54 alkyl group, and A.sub.105 is a C.sub.6-C.sub.59 aryl group), and includes, for example, a cumyl group.

[0284] The “C.sub.2-C.sub.60 heteroarylalkyl group” as used herein refers to -A.sub.106A.sub.107 (where A.sub.106 is a C.sub.1-C.sub.59 alkyl group, and A.sub.107 is a C.sub.1-C.sub.59 heteroaryl group).

[0285] The term “C.sub.1-C.sub.60 heteroaryloxy group” as used herein refers to —OA.sub.109 (wherein A.sub.109 is the C.sub.1-C.sub.6 heteroaryl group), the term “C.sub.1-C.sub.60 heteroarylthio group” as used herein indicates —SA.sub.110 (wherein A.sub.110 is the C.sub.1-C.sub.60 heteroaryl group), and the term “C.sub.1-C.sub.60 heteroalkylaryl group” as used herein refers to -A.sub.111A.sub.112 (A.sub.111 is a C.sub.1-C.sub.55 heteroalkylene or heteroalkyl group, and A.sub.112 is a C.sub.1-C.sub.59 heteroaryl group).

[0286] The term “monovalent non-aromatic condensed polycyclic group” as used herein refers to a monovalent group in which two or more rings are condensed with each other, only carbon is used as a ring-forming atom (for example, the number of carbon atoms may be 8 to 60) and the whole molecule is a non-aromaticity group. Examples of the monovalent non-aromatic condensed polycyclic group include a fluorenyl group. The term “divalent non-aromatic condensed polycyclic group” as used herein refers to a divalent group having the same structure as a monovalent non-aromatic condensed polycyclic group.

[0287] The term “monovalent non-aromatic condensed heteropolycyclic group” as used herein refers to a monovalent group having two or more rings condensed to each other, a heteroatom N, O, P, Si, B, Se, or S, other than carbon atoms (for example, having 2 to 60 carbon atoms), as a ring-forming atom, and no aromaticity in its entire molecular structure. Examples of the monovalent non-aromatic condensed heteropolycyclic group include a carbazolyl group. The term “divalent non-aromatic heterocondensed polycyclic group” as used herein refers to a divalent group having the same structure as a monovalent non-aromatic heterocondensed polycyclic group.

[0288] At least one substituent of the substituted C.sub.5-C.sub.30 carbocyclic group, the substituted C.sub.1-C.sub.30 heterocyclic group, the substituted C.sub.1-C.sub.60 alkyl group, the substituted C.sub.2-C.sub.60 alkenyl group, the substituted C.sub.2-C.sub.60 alkynyl group, the substituted C.sub.1-C.sub.60 alkoxy group, the substituted C.sub.1-C.sub.60 alkylthio group, the substituted C.sub.3-C.sub.10 cycloalkyl group, the substituted C.sub.1-C.sub.10 heterocycloalkyl group, the substituted C.sub.3-C.sub.10 cycloalkenyl group, the substituted C.sub.2-C.sub.10 heterocycloalkenyl group, the substituted C.sub.6-C.sub.60 aryl group, the substituted C.sub.7-C.sub.60 arylalkyl group, the substituted C.sub.6-C.sub.60 aryloxy group, the substituted C.sub.6-C.sub.60 arylthio group, the substituted C.sub.1-C.sub.60 heteroaryl group, the substituted C.sub.1-C.sub.60 heteroaryloxy group, the substituted C.sub.1-C.sub.60 heteroarylthio group, the substituted C.sub.2-C.sub.60 heteroarylalkyl group, the substituted monovalent non-aromatic condensed polycyclic group, or the substituted monovalent non-aromatic condensed heteropolycyclic group may be:

[0289] deuterium, —F, —Cl, —Br, —I, —CD.sub.3, —CD.sub.2H, —CDH.sub.2, —CF.sub.3, —CF.sub.2H, —CFH.sub.2, a hydroxyl group, a cyano group, a nitro group, an amino group, an amidino group, a hydrazine group, a hydrazone group, a carboxylic acid group or a salt thereof, a sulfonic acid group or a salt thereof, a phosphoric acid group or a salt thereof, a C.sub.1-C.sub.60 alkyl group, a C.sub.2-C.sub.60 alkenyl group, a C.sub.2-C.sub.60 alkynyl group, a C.sub.1-C.sub.60 alkylthio group, or a C.sub.1-C.sub.60 alkoxy group;

[0290] a C.sub.1-C.sub.60 alkyl group, a C.sub.2-C.sub.60 alkenyl group, a C.sub.2-C.sub.60 alkynyl group, a C.sub.1-C.sub.60 alkylthio group, or a C.sub.1-C.sub.60 alkoxy group, each independently substituted with at least one of deuterium, —F, —Cl, —Br, —I, —CD.sub.3, —CD.sub.2H, —CDH.sub.2, —CF.sub.3, —CF.sub.2H, —CFH.sub.2, a hydroxyl group, a cyano group, a nitro group, an amino group, an amidino group, a hydrazine group, a hydrazone group, a carboxylic acid group or a salt thereof, a sulfonic acid group or a salt thereof, a phosphoric acid group or a salt thereof, a C.sub.3-C.sub.10 cycloalkyl group, a C.sub.1-C.sub.10 heterocycloalkyl group, a C.sub.3-C.sub.10 cycloalkenyl group, a C.sub.2-C.sub.10 heterocycloalkenyl group, a C.sub.6-C.sub.60 aryl group, a C.sub.7-C.sub.60 arylalkyl group, a C.sub.6-C.sub.60 aryloxy group, a C.sub.6-C.sub.60 arylthio group, a C.sub.1-C.sub.60 heteroaryl group, a C.sub.1-C.sub.60 heteroaryloxy group, a C.sub.1-C.sub.60 heteroarylthio group, a C.sub.2-C.sub.60 heteroarylalkyl group, a monovalent non-aromatic condensed polycyclic group, a monovalent non-aromatic condensed heteropolycyclic group, —Si(Q.sub.11)(Q.sub.12)(Q.sub.13), —N(Q.sub.14)(Q.sub.15), —B(Q.sub.16)(Q.sub.17), or —P(═O)(Q.sub.18)(Q.sub.19);

[0291] a C.sub.3-C.sub.10 cycloalkyl group, a C.sub.1-C.sub.10 heterocycloalkyl group, a C.sub.3-C.sub.10 cycloalkenyl group, a C.sub.2-C.sub.10 heterocycloalkenyl group, a C.sub.6-C.sub.60 aryl group, a C.sub.7-C.sub.60 arylalkyl group, a C.sub.6-C.sub.60 aryloxy group, a C.sub.6-C.sub.60 arylthio group, a C.sub.7-C.sub.60 alkylaryl group, a C.sub.1-C.sub.60 heteroaryl group, a C.sub.1-C.sub.60 heteroaryloxy group, a C.sub.1-C.sub.60 heteroarylthio group, a C.sub.2-C.sub.60 heteroarylalkyl group, a monovalent non-aromatic condensed polycyclic group, or a monovalent non-aromatic condensed heteropolycyclic group;

[0292] a C.sub.3-C.sub.10 cycloalkyl group, a C.sub.1-C.sub.10 heterocycloalkyl group, a C.sub.3-C.sub.10 cycloalkenyl group, a C.sub.2-C.sub.10 heterocycloalkenyl group, a C.sub.6-C.sub.60 aryl group, a C.sub.7-C.sub.60 arylalkyl group, a C.sub.6-C.sub.60 aryloxy group, a C.sub.6-C.sub.60 arylthio group, a C.sub.1-C.sub.60 heteroaryl group, a C.sub.1-C.sub.60 heteroaryloxy group, a C.sub.1-C.sub.60 heteroarylthio group, a C.sub.2-C.sub.60 heteroarylalkyl group, a monovalent non-aromatic condensed polycyclic group, or a monovalent non-aromatic condensed heteropolycyclic group, each independently substituted with at least one of deuterium, —F, —Cl, —Br, —I, a hydroxyl group, a cyano group, a nitro group, an amino group, an amidino group, a hydrazine group, a hydrazone group, a carboxylic acid group or a salt thereof, a sulfonic acid group or a salt thereof, a phosphoric acid group or a salt thereof, a C.sub.1-C.sub.60 alkyl group, a C.sub.2-C.sub.60 alkenyl group, a C.sub.2-C.sub.60 alkynyl group, a C.sub.1-C.sub.60 alkoxy group, a C.sub.1-C.sub.60 alkylthio group, a C.sub.3-C.sub.10 cycloalkyl group, a C.sub.1-C.sub.10 heterocycloalkyl group, a C.sub.3-C.sub.10 cycloalkenyl group, a C.sub.2-C.sub.10 heterocycloalkenyl group, a C.sub.6-C.sub.60 aryl group, a C.sub.7-C.sub.60 arylalkyl group, a C.sub.6-C.sub.60 aryloxy group, a C.sub.6-C.sub.60 arylthio group, a C.sub.1-C.sub.60 heteroaryl group, a C.sub.1-C.sub.60 heteroaryloxy group, a C.sub.1-C.sub.60 heteroarylthio group, a C.sub.2-C.sub.60 heteroarylalkyl group, a monovalent non-aromatic condensed polycyclic group, a monovalent non-aromatic condensed heteropolycyclic group, —Si(Q.sub.21)(Q.sub.22)(Q.sub.23), —N(Q.sub.24)(Q.sub.25), —B(Q.sub.26)(Q.sub.27), or —P(═O)(Q.sub.28)(Q.sub.29), or

[0293] —Si(Q.sub.31)(Q.sub.32)(Q.sub.33), —N(Q.sub.34)(Q.sub.35), —B(Q.sub.36)(Q.sub.37), or —P(═O)(Q.sub.38)(Q.sub.39),

[0294] wherein Q.sub.1 to Q.sub.9, Q.sub.11 to Q.sub.19, Q.sub.21 to Q.sub.29, and Q.sub.31 to Q.sub.39 may each independently be hydrogen, a substituted or unsubstituted C.sub.1-C.sub.60 alkyl group, a substituted or unsubstituted C.sub.2-60 alkenyl group, a substituted or unsubstituted C.sub.2-C.sub.60 alkynyl group, a substituted or unsubstituted C.sub.1-C.sub.60 alkoxy group, a substituted or unsubstituted C.sub.1-C.sub.60 alkylthio group, a substituted or unsubstituted C.sub.3-C.sub.10 cycloalkyl group, a substituted or unsubstituted C.sub.1-C.sub.10 heterocycloalkyl group, a substituted or unsubstituted C.sub.3-C.sub.10 cycloalkenyl group, a substituted or unsubstituted C.sub.2-C.sub.10 heterocycloalkenyl group, a substituted or unsubstituted C.sub.6-C.sub.60 aryl group, a substituted or unsubstituted C.sub.7-C.sub.60 arylalkyl group, a substituted or unsubstituted C.sub.6-C.sub.60 aryloxy group, a substituted or unsubstituted C.sub.6-C.sub.60 arylthio group, a substituted or unsubstituted C.sub.1-C.sub.60 heteroaryl group, a substituted or unsubstituted C.sub.1-C.sub.60 heteroaryloxy group, a substituted or unsubstituted C.sub.1-C.sub.60 heteroarylthio group, a substituted or unsubstituted C.sub.2-C.sub.60 heteroarylalkyl group, a substituted or unsubstituted monovalent non-aromatic condensed polycyclic group, or a substituted or unsubstituted monovalent non-aromatic condensed heteropolycyclic group.

[0295] The term “room temperature” used herein refers to a temperature of about 25° C.

[0296] The terms “a biphenyl group” and “a terphenyl group” as used herein refer to a monovalent group in which two or three benzene groups are bonded to each other through a single bond.

[0297] Hereinafter, a compound and an organic light-emitting device according to embodiments are described in detail with reference to Synthesis Example and Examples. However, the organic light-emitting device is not limited thereto. The wording “B was used instead of A” used in describing Synthesis Examples means that an amount of A used was identical to an amount of B used, in terms of a molar equivalent.

EXAMPLES

Synthesis Example 1: Synthesis of Compound 1 (the Same as Compound 2-5-258 in the Table 5)

[0298] ##STR00081## ##STR00082##

Synthesis of Intermediate 1(a)

[0299] KOtBu (potassium tert-butoxide, 9.01 grams (g), 128 millimole (mmol)) was loaded into a reaction vessel and charged with nitrogen. 80 milliliter (mL) of methanol and tert-butylcarbamidine hydrochloride (5.76 g, 42 mmol) were added thereto and then dissolved at room temperature. 15 minutes after, dimethyl chloromalonate (6.8 mL, 42 mmol) was additionally added to the reaction vessel to cause a reaction, followed by stirring for 4 hours at a temperature of 65° C. After the reaction was completed, the resultant mixture was cooled to room temperature, followed by primary extraction using diethyl ether and water, and secondary extraction using methylchoride (MC) and HBr. Finally, the organic layer obtained after removing the remaining salt therefrom by using an aqueous sodium hydroxide solution was dried using anhydrous magnesium sulfate (MgSO.sub.4) and concentrated. Without further purification, the resulting yellow solid was mixed with POCl.sub.3 (20 mL) and reacted at a temperature of 120° C. for 15 hours. After the reaction was completed, the resultant mixture was washed with an aqueous sodium hydroxide solution and an aqueous sodium hydrogen carbonate solution. An extraction process was performed thereon by using MC and water, and the obtained organic layer was filtered through a filter and concentrated. The solid compound obtained therefrom was directly used in the next reaction without further purification.

[0300] LC-Mass (calculated: 237.98 g/mol, found: 238.9 g/mol (M+1)) Synthesis of Intermediate 1(b)

[0301] Intermediate 1(a) (2.0 g, 8.2 mmol), bis(4-tert-butyl)phenyl)amine (5.2 g, 18.4 mmol), Pd.sub.2(dba).sub.3 (Tris(dibenzylideneacetone)dipalladium(0), 0.38 g, 0.41 mmol), SPhos (([2-dicyclohexylphosphino-2′,6′-dimethoxybiphenyl, 0.36 g, 0.85 mmol), and NaOtBu (sodium tert-butoxide, 1.95 g, 20.6 mmol) were added to a reaction vessel and dissolved in 80 mL of toluene, and stirred at a temperature of 110° C. After completion of the reaction, the reaction solution was cooled to room temperature, and then the obtained organic layer was filtered and concentrated using a Celite pad. The solid compound obtained therefrom was separated by column chromatography (hexane/ethylacetate 12%). The resulting pale yellow solid was obtained with a yield of 1.44 g (24%).

[0302] LC-Mass (calculated: 728.46 g/mol, found: 729.4 g/mol (M+1))

Synthesis of Compound 1

[0303] Intermediate 1(b) (0.47 g, 0.64 mmol) was loaded in a reaction vessel which was able to be vacuumed, and was charged three times with vacuum and nitrogen. While the temperature of the reaction vessel was maintained at a temperature of −78° C. by using dry ice, tert-Butyl benzene (9.5 mL) was added thereto. tert-butyl lithium (1.47 molar (M) in pentane, 1.2 mL, 1.76 mmol) was added to the reaction vessel and reacted at a temperature of −60° C. for 1 hour. The temperature was adjusted to be −78° C., and then, 0.20 mL (2.07 mmol) of BBr.sub.3 was added thereto. The temperature was gradually increased to room temperature, and then, N,N-diisopropylethylamine (0.40 mL, 2.29 mmol) was added thereto. The mixture of the reaction vessel was reacted at a temperature of 110° C. for 15 hours. After completion of the reaction, the reaction solution was cooled to room temperature, and then the obtained organic layer was filtered and concentrated using a Florisil® pad. The solid compound obtained therefrom was separated by column chromatography (hexane/MC). The resulting pale yellow solid was obtained with a yield of 0.04 g (10%).

[0304] LC-Mass (calculated: 702.48 g/mol, found: 703.4 g/mol (M+1))

Synthesis Example 2: Synthesis of Compound 3 (the Same as Compound 2-25-042 in the Table 25)

[0305] ##STR00083##

Synthesis of Intermediate 3(a)

[0306] Carbazole (4.36 g, 26 mmol) was loaded in a reaction vessel which was able to be vacuumed, and was charged three times with vacuum and nitrogen. NaH (60% in oil, 1.03 g, 26 mmol) was dissolved in 30 mL of DMF (dimethylformamide) and then loaded in the reaction vessel. After stirring at room temperature for 30 minutes, fenclorim (1.92 g, 8.6 mmol) was added thereto and then reacted at a temperature of 120° C. for 3 hours. After completion of the reaction, a precipitation process was performed thereon using water and then, an extraction process was performed thereon using methylchloride (MC), and the solvent of the obtained organic layer was dried with anhydrous magnesium sulfate (MgSO.sub.4) and concentrated. The solid compound obtained therefrom was separated by column chromatography (hexane/EA, 12%) to obtain Intermediate 3(a) with a yield of 0.45 g (11%).

[0307] LC-Mass (calculated: 486.18 g/mol, found: 487.2 g/mol (M+1)) Synthesis of Compound 3

[0308] Intermediate 3(a) (0.17 g, 0.35 mmol) was loaded in a reaction vessel which was able to be vacuumed, and was charged three times with vacuum and nitrogen. 4 mL of o-dichlorobenzene and 0.08 mL of BBr.sub.3 were loaded into the reaction vessel at room temperature, and reacted at a temperature of 140° C. for 15 hours. After completion of the reaction, diisopropylethylamine (0.40 mL, 2.29 mmol) was added at a temperature of 0° C. using ice. After two hours of stirring at room temperature, an organic layer was separated therefrom using an organic solvent, and then the solvent of the obtained organic layer was dried using anhydrous magnesium sulfate (MgSO.sub.4) and concentrated. The solid compound obtained therefrom was separated by column chromatography (hexane/MC).

[0309] As a result, pale yellow solid was obtained.

[0310] LC-Mass (calculated: 494.17 g/mol, found: 495.2 g/mol (M+1))

Evaluation Example 1: Material Property Evaluation

[0311] Measurements were made according to the method as below. Results thereof are shown in Table 26. [0312] Optical band gap Eg evaluation method: Each compound was diluted in toluene to a concentration of 1×10.sup.−5 M, and the ultraviolet (UV) absorption spectrum thereof was measured at room temperature by using a Shimadzu UV-350 spectrometer. Then, the lowest unoccupied molecular orbital (LUMO) energy level thereof was calculated by using the optical band gap (Eg) from the edge of the absorption spectrum and HOMO energy level. ΔEg was analyzed by the calculation of the gap of HOMO energy level and LUMO energy level. [0313] S.sub.1 energy level evaluation method: Regarding a mixture of toluene and each compound (diluted to a concentration of 1×10.sup.−4M), a photoluminescence spectrum thereof was measured at room temperature using a photoluminescence spectrometer, and the identified peak was analyzed to calculate the on set S1 energy level. Maximum peak was analyzed to calculate the S1,max energy. [0314] Photoluminescence (PL) spectrum measurement method: Each compound was diluted to a concentration of 10.sup.−4 M in toluene, and a PL spectrum thereof was measured (@ 298K) using a F7000 spectrofluorometer equipped with a Xenon lamp, obtained from Hitachi Inc. From the results, the full width at half maximum (FWHM) of each compound was measured.

TABLE-US-00026 TABLE 26 Compound S.sub.1,max S1 onset PL FWHM No. ΔE.sub.g (eV) (eV) (nm) (nm) Compound A 2.71 2.737 2.87 453 22 1  3.171 3.188 3.289 389 18

##STR00084##

[0315] From Table 26, it can be confirmed that the heterocyclic compound represented by Formula 1 has a material skeleton that is advantageous for blue due to the shift to a shorter wavelength caused by pyrimidine.

Evaluation Example 2: Calculation of the Material Property Evaluation

[0316] HOMO energy level, LUMO energy level, energy gap, T1 energy level, S1 energy level, gap between S1 and T1, and Oscillator strength of some of the heterocyclic compounds represented by Formula 1-1 or 1-2 was evaluated using the Gaussian 09 program accompanying molecular structure optimization by density functional theory (DFT) based on B3LYP, and the results are shown in Table 27 below.

TABLE-US-00027 TABLE 27 Oscillator Compound strength No. HOMO LUMO S1 T1 ΔE.sub.ST (f) A −4.754 −1.092 3.071 2.614 0.457 0.309 B −6.471 −2.500 3.126 2.848 0.277 0.015 C −6.987 −2.876 3.524 2.782 0.742 0.357 D −6.117 −2.332 2.891 2.592 0.299 0.020 E −6.136 −2.304 3.241 2.760 0.481 0.075 1 −5.33 −1.425 3.295 2.875 0.420 0.390 3 −5.802 −2.097 3.208 2.747 0.461 0.573

##STR00085## ##STR00086##

[0317] In the case of Compound A, the HOMO level is too high to cause a problem with the electron transport, and in Compound B, D, and E, the oscillator strength is low and thus the luminous efficiency is low. In the case of Compound D, the triplet energy is particularly low, and the efficiency characteristics are considered to be very low. In the case of Compound C, DEST is 0.7 eV or more and thus it is not able to utilize the triplet energy by the reverse intersystem crossing and the internal quantum efficiency will be less than about 25%, and due to the structure it is expected to hardly express high efficiency in deep blue. In the calculation results of Compounds 1 and 3 performed to compensate for the disadvantages of the above compound A to E, the characteristics of luminous efficiency are increased by increasing the oscillator strength (f) value, and the triplet energy is maximized by maintaining the gap between the triplet energy and the singlet energy for the reverse intersystem crossing. By designing to have a specific material structure, it can be expected to improve the stability of the material while having high-efficiency emission characteristics in blue

[0318] An organic light-emitting device containing the heterocyclic compound can have high or improved efficiency, long or improved lifespan, low driving voltage and high or improved color purity.

[0319] It should be understood that embodiments described herein should be considered in a descriptive sense only and not for purposes of limitation. Descriptions of features or aspects within each embodiment should typically be considered as available for other similar features or aspects in other embodiments. While one or more embodiments have been described with reference to the figures, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the spirit and scope as defined by the following claims.

[0320] An organic light-emitting device containing the heterocyclic compound can have high or improved efficiency, long or improved lifespan, low driving voltage and high or improved color purity.

[0321] It should be understood that embodiments described herein should be considered in a descriptive sense only and not for purposes of limitation. Descriptions of features or aspects within each embodiment should typically be considered as available for other similar features or aspects in other embodiments. While one or more embodiments have been described with reference to the figures, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the spirit and scope of the present detailed description as defined by the following claims.