Process for the preparation of D1-.beta.-aryl amino acids

Details Process for the preparation of D1-.beta.-aryl amino acids Process for the preparation of D1-.beta.-aryl amino acids

1985-03-12

1987-03-03

Reamer, James H.

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

Organic compounds

Carboxylic acids and salts thereof

548308, 562437, 562444, 562445, C07C 9908

Patent

active

046476946

ABSTRACT:
The invention relates to a process for the preparation of DL-.beta.-aryl-amino acids of the general Formula ##STR1## wherein R, R.sub.1 and R.sub.2 stand for hydrogen, halogen, C.sub.1-6 alkyl, C.sub.1-6 alkoxy, nitro or C.sub.1-4 dialkylamino; whereby

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patent: 4175198 (1979-11-01), Gaudette
Kochkanyan et al, Chem. Abst., vol. 88, #152,500z, (1978).
Lippich, Berichte, 41, 2953-2983, (1908).

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