Provided is a compound of Chemical Formula 1:

##STR00001##

wherein n is 0 or 1, when n is 0, at least one of R1 to R10 is a group of Chemical Formula A, and when n is 1, at least one of R1 to R12 is a group of Chemical Formula A:

##STR00002##

wherein L1 is a direct bond, or a substituted or unsubstituted arylene or heteroarylene group; l1 is an integer of 1 to 5; m is an integer of 1 to 3; when l1 is 2 or greater, the two or more L1s are the same as or different from each other, and an organic light emitting device including the same.

The present disclosure relates to compounds that are capable of inhibiting the mitochondrial pyruvate carrier and promoting hair growth. The disclosure further relates to methods of promoting hair growth or treating conditions or disorders affecting hair growth, such as baldness or alopecia.

Provided are compounds of Formula I, or pharmaceutically acceptable salts thereof, and methods for their use as Nrf2 activators and for their production. ##STR00001##

Provided are methods and/or systems to convert sulfide intermediates to sulfilimines using a series of continuous loop reactors instead of a batch reactor. The advantages of the methods and systems provided include improved total yield, improved heat management, improved phase mixing, and/or improved volume management.

A method of performing a chemical reaction includes reacting a compound selected from the group consisting of an organohalide and an organo-pseudohalide, and a protected organoboronic acid represented by formula (I) in a reaction mixture:
R.sup.1—B-T  (I);
where R.sup.1 represents an organic group, T represents a conformationally rigid protecting group, and B represents boron having sp.sup.3 hybridization. When unprotected, the corresponding organoboronic acid is unstable by the boronic acid neat stability test. The reaction mixture further includes a base having a pK.sub.B of at least 1 and a palladium catalyst. The method further includes forming a cross-coupled product in the reaction mixture.

A method of performing a chemical reaction includes reacting a compound selected from the group consisting of an organohalide and an organo-pseudohalide, and a protected organoboronic acid represented by formula (I) in a reaction mixture:
R.sup.1—B-T  (I);
where R.sup.1 represents an organic group, T represents a conformationally rigid protecting group, and B represents boron having sp.sup.3 hybridization. When unprotected, the corresponding organoboronic acid is unstable by the boronic acid neat stability test. The reaction mixture further includes a base having a pK.sub.B of at least 1 and a palladium catalyst. The method further includes forming a cross-coupled product in the reaction mixture.

The present disclosure belongs to the field of organic light-emitting materials, and provides a nitrogen-containing compound, an electronic element and an electronic device. The structure of the nitrogen-containing compound is shown as Formula 1, wherein X.sub.1, X.sub.2 and X.sub.3 are each independently selected from C(H) or N, and at least one of the three is selected from N; and Ar.sub.1 and Ar.sub.2 are each independently selected from a substituted or unsubstituted aryl with 6 to 40 carbon atoms. The nitrogen-containing compound can improve performance of the electronic element.

##STR00001##

The present disclosure belongs to the field of organic light-emitting materials, and provides a nitrogen-containing compound, an electronic element and an electronic device. The structure of the nitrogen-containing compound is shown as Formula 1, wherein X.sub.1, X.sub.2 and X.sub.3 are each independently selected from C(H) or N, and at least one of the three is selected from N; and Ar.sub.1 and Ar.sub.2 are each independently selected from a substituted or unsubstituted aryl with 6 to 40 carbon atoms. The nitrogen-containing compound can improve performance of the electronic element.

##STR00001##

A condensed-cyclic compound represented by Formula 1 and an organic light-emitting device including the condensed-cyclic compound. ##STR00001##
wherein R.sub.1 to R.sub.10 are defined as in the specification.

A condensed-cyclic compound represented by Formula 1 and an organic light-emitting device including the condensed-cyclic compound. ##STR00001##
wherein R.sub.1 to R.sub.10 are defined as in the specification.