Organic compounds -- part of the class 532-570 series – Organic compounds – Carboxylic acid esters
Patent
1996-06-26
1998-03-03
Geist, Gary
Organic compounds -- part of the class 532-570 series
Organic compounds
Carboxylic acid esters
562579, 560254, 560265, C07C 6967, C07C 5911
Patent
active
057236526
ABSTRACT:
The invention is to provide an asymmetric reaction catalyst useful for the production of medical or agricultural chemicals or intermediates thereof. The catalyst comprises an optically active monophosphino carboxylic acid derivative represented by the formula (I): ##STR1## where R.sup.1 represents a C.sub.1-6 alkyl group or phenyl group which may be optionally substituted with a C.sub.1-4 alkyl group or C.sub.1-4 alkoxy group,
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Geist Gary
Nissan Chemical Industries Ltd.
Vollano Jean F.
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