A carboxylic acid or sulfonic acid salt containing a plurality of carbonyl groups, and a surfactant represented by the following formula:

R.sup.1C(O)R.sup.2C(O)R.sup.3-A

wherein R.sup.1, R.sup.2 and R.sup.3 are as defined herein, and A is COOX or SO.sub.3X, wherein X is H, a metal atom, NR.sup.4.sub.4, imidazolium optionally containing a substituent, pyridinium optionally containing a substituent, or phosphonium optionally containing a substituent, where R.sup.4s are each H or an organic group and are the same as or different from each other; and any two of R.sup.1, R.sup.2, and R.sup.3 optionally bind to each other to form a ring.

Compositions comprising a sulfonated reaction product or a salt thereof may be prepared from a biphenyl compound that has been alkylated with an olefin of formula R.sup.1R.sup.2CCH.sub.2, wherein R.sup.1 is a C.sub.6-C.sub.24 hydrocarbyl group, and R.sup.2 is H or a C.sub.6-C.sub.24 hydrocarbyl group. Methods for sulfonating an alkylated biphenyl compound prepared from a biphenyl compound that has been alkylated with an olefin of formula R.sup.1R.sup.2CCH.sub.2, wherein R.sup.1 is a C.sub.6-C.sub.24 hydrocarbyl group, and R.sup.2 is H or a C.sub.6-C.sub.24 hydrocarbyl group may comprise contacting the alkylated biphenyl compound with a sulfonating reagent; forming a sulfonated reaction product; and converting the sulfonated reaction product into a sulfonate salt.

Compositions comprising a sulfonated reaction product or a salt thereof may be prepared from a biphenyl compound that has been alkylated with an olefin of formula R.sup.1R.sup.2CCH.sub.2, wherein R.sup.1 is a C.sub.6-C.sub.24 hydrocarbyl group, and R.sup.2 is H or a C.sub.6-C.sub.24 hydrocarbyl group. Methods for sulfonating an alkylated biphenyl compound prepared from a biphenyl compound that has been alkylated with an olefin of formula R.sup.1R.sup.2CCH.sub.2, wherein R.sup.1 is a C.sub.6-C.sub.24 hydrocarbyl group, and R.sup.2 is H or a C.sub.6-C.sub.24 hydrocarbyl group may comprise contacting the alkylated biphenyl compound with a sulfonating reagent; forming a sulfonated reaction product; and converting the sulfonated reaction product into a sulfonate salt.

A carboxylic acid or sulfonic acid salt containing a plurality of carbonyl groups, and a surfactant represented by the following formula:
R.sup.1C(O)R.sup.2C(O)R.sup.3-A
wherein R.sup.1, R.sup.2 and R.sup.3 are as defined herein, and A is COOX or SO.sub.3X, wherein X is H, a metal atom, NR.sup.4.sub.4, imidazolium optionally containing a substituent, pyridinium optionally containing a substituent, or phosphonium optionally containing a substituent, where R.sup.4s are each H or an organic group and are the same as or different from each other; and any two of R.sup.1, R.sup.2, and R.sup.3 optionally bind to each other to form a ring.

A carboxylic acid or sulfonic acid salt containing a plurality of carbonyl groups, and a surfactant represented by the following formula:
R.sup.1C(O)R.sup.2C(O)R.sup.3-A
wherein R.sup.1, R.sup.2 and R.sup.3 are as defined herein, and A is COOX or SO.sub.3X, wherein X is H, a metal atom, NR.sup.4.sub.4, imidazolium optionally containing a substituent, pyridinium optionally containing a substituent, or phosphonium optionally containing a substituent, where R.sup.4s are each H or an organic group and are the same as or different from each other; and any two of R.sup.1, R.sup.2, and R.sup.3 optionally bind to each other to form a ring.

In a production method of the present disclosure, a 1,1-binaphthyl precursor derivative, an organic acid, and an iodinating or brominating agent are mixed. The 1,1-binaphthyl precursor derivative has a 1,1-binaphthyl skeleton and has an electron-donating group at the 2-position of the 1,1-binaphthyl skeleton and at the 2-position of the 1,1-binaphthyl skeleton, and the electron-donating group contains an oxygen atom directly bonded to the skeleton. With the production method of the present disclosure, a 1,1-binaphthyl derivative having a substituent introduced at the 8-position and/or 8-position of the 1,1-binaphthyl skeleton can be obtained. The 1,1-binaphthyl derivative obtained by the production method of the present disclosure can be a compound further having a substituent introduced at at least one position selected from the 4-position, 4-position, 5-position, 5-position, 6-position, and 6-position of the 1,1-binaphthyl skeleton.

In a production method of the present disclosure, a 1,1-binaphthyl precursor derivative, an organic acid, and an iodinating or brominating agent are mixed. The 1,1-binaphthyl precursor derivative has a 1,1-binaphthyl skeleton and has an electron-donating group at the 2-position of the 1,1-binaphthyl skeleton and at the 2-position of the 1,1-binaphthyl skeleton, and the electron-donating group contains an oxygen atom directly bonded to the skeleton. With the production method of the present disclosure, a 1,1-binaphthyl derivative having a substituent introduced at the 8-position and/or 8-position of the 1,1-binaphthyl skeleton can be obtained. The 1,1-binaphthyl derivative obtained by the production method of the present disclosure can be a compound further having a substituent introduced at at least one position selected from the 4-position, 4-position, 5-position, 5-position, 6-position, and 6-position of the 1,1-binaphthyl skeleton.

In a production method of the present disclosure, a 1,1-binaphthyl precursor derivative, an organic acid, and an iodinating or brominating agent are mixed. The 1,1-binaphthyl precursor derivative has a 1,1-binaphthyl skeleton and has an electron-donating group at the 2-position of the 1,1-binaphthyl skeleton and at the 2-position of the 1,1-binaphthyl skeleton, and the electron-donating group contains an oxygen atom directly bonded to the skeleton. With the production method of the present disclosure, a 1,1-binaphthyl derivative having a substituent introduced at the 8-position and/or 8-position of the 1,1-binaphthyl skeleton can be obtained. The 1,1-binaphthyl derivative obtained by the production method of the present disclosure can be a compound further having a substituent introduced at at least one position selected from the 4-position, 4-position, 5-position, 5-position, 6-position, and 6-position of the 1,1-binaphthyl skeleton.

A carboxylic acid or sulfonic acid salt containing a plurality of carbonyl groups, and a surfactant represented by the following formula:

R.sup.1C(O)R.sup.2C(O)R.sup.3-A

wherein R.sup.1, R.sup.2 and R.sup.3 are as defined herein, and A is COOX or SO.sub.3X, wherein X is H, a metal atom, NR.sup.4.sub.4, imidazolium optionally containing a substituent, pyridinium optionally containing a substituent, or phosphonium optionally containing a substituent, where R.sup.4s are each H or an organic group and are the same as or different from each other; and any two of R.sup.1, R.sup.2, and R.sup.3 optionally bind to each other to form a ring.

The present invention relates to a normal paraffin composition comprising from 45 to 60 wt. % of a fraction of normal paraffin having from 10 to 13 carbon atoms and from 40 to 55 wt. % of a fraction of normal paraffin having from 14 to 18 carbon atoms.