Catalyzed synthesis of aryl-substituted fatty acids and fatty es

Details Catalyzed synthesis of aryl-substituted fatty acids and fatty es Catalyzed synthesis of aryl-substituted fatty acids and fatty es

1995-01-19

1998-11-24

Geist, Gary

Organic compounds -- part of the class 532-570 series

Organic compounds

Fatty compounds having an acid moiety which contains the...

554161, 554163, C11C 300

Patent

active

058409424

ABSTRACT:
A novel method for preparing an aryl-substituted fatty acid or fatty ester is disclosed. According to the method, an olefinic composition selected from among mono-unsaturated fatty acids, mono-unsaturated fatty esters and mixtures thereof is introduced to a reaction zone comprising a liquid aromatic hydrocarbon and a catalytic amount of a clay catalyst to produce a reaction that is allowed to proceed for a time and at a temperature sufficient to produce a reaction product comprising a desired yield of aryl-substituted fatty acid or fatty ester. Preferably, the introduction of the olefinic composition is conducted slowly, such as over a period of one to four, more preferably, two to four, hours. Related methods and compositions, including xylylstearic acid, are also disclosed.

REFERENCES:
patent: 5034161 (1991-07-01), Alink
English Translation of JP-62-10040, Jan. 19, 1987.
Chemical Abstracts, vol. 107, 1986, 96439.

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