Organic compounds -- part of the class 532-570 series – Organic compounds – Carboxylic acids and salts thereof
Patent
1999-11-30
2000-07-25
Geist, Gary
Organic compounds -- part of the class 532-570 series
Organic compounds
Carboxylic acids and salts thereof
562402, C07B 5700
Patent
active
060938463
ABSTRACT:
A process for preparing optically active 2-hydroxymethyl-3-phenylpropionic acid by resolving (RS)-2-hydroxymethyl-3-phenylpropionic acid via crystallization of an optically active amine salt, where the amine is optically active cis-1-amino-2-indanol salt, optically active .alpha.-methylbenzylamine salt, or optically active 3-methyl-2-phenyl-1-butylamine salt.
Hamada Takayuki
Izawa Kunisuke
Nohira Hiroyuki
Suzuki Takayuki
Ajinomoto Co. Inc.
Deemie Robert W.
Geist Gary
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