Organic compounds -- part of the class 532-570 series – Organic compounds – Carboxylic acids and salts thereof
Patent
1992-10-14
1993-11-09
Dees, Jose G.
Organic compounds -- part of the class 532-570 series
Organic compounds
Carboxylic acids and salts thereof
558414, 560 56, 560 57, 560 60, 560100, 560101, 560105, C07B 5700
Patent
active
052604829
ABSTRACT:
A process for obtaining a substantially pure enantiomer of an aryl-substituted aliphatic carboxylic acid is described. The process combines an aryl substituted aliphatic carboxylic acid, a base and water in an inert solvent to make a hydrated salt of the said acid. The process leads to enhanced yield of an enantiomerically enriched hydrated salt of the carboxylic acid.
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Choudhury Azfar A.
Murray William T.
Patil Deepak R.
Pringle Patricia
Thompson Douglas K.
Clarke Vera C.
Dees Jos,e G.
Ethyl Corporation
Hammond Richard J.
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