Title:
PRODUCTION OF PHENYLPROPIONIC ACID DERIVATIVES
Document Type and Number:
Japanese Patent JPS51127042
Kind Code:
A
Abstract:
A process is disclosed for preparing arylpropionic acids of formula Ar-CH(CH3)-COOH, by reacting an aryl Grignard reagent with a metal pyruvate or with a pyruvamide, to form a hydroxy acid of formula Ar-C(OH)(CH3)-COOH or its amide, and converting the acid or amide to the product.
Inventors:
JIYON SUCHIYUAATO NIKORUSON
JIYON RESURII TAANAA
JIYON RESURII TAANAA
Application Number:
JP3615376A
Publication Date:
November 05, 1976
Filing Date:
April 02, 1976
Export Citation:
Assignee:
BOOTS CO LTD
International Classes:
C07B31/00; C07B49/00; C07B61/00; C07C51/00; C07C51/36; C07C51/367; C07C51/377; C07C51/487; C07C57/30; C07C57/42; C07C57/46; C07C57/48; C07C57/52; C07C57/58; C07C57/60; C07C59/48; C07C59/56; C07C59/64; C07C59/68; C07C59/84; C07C59/90; C07C67/00; C07C301/00; C07C303/40; C07C311/21; C07D207/08; C07D207/337; C07D211/34; C07D213/54; C07D213/55; C07D295/185; C07D307/54; C07D317/72; C07D333/24; C07D207/32; (IPC1-7): B01J31/18; C07C51/36; C07C63/52; C07C63/60; C07C65/02; C07C65/13; C07C65/20; C07C101/44; C07C103/30; C07C143/79; C07C149/40; C07D207/34; C07D213/55; C07D295/00; C07D307/54; C07D333/24
Domestic Patent References:
| JPS5195035A | 1976-08-20 | |||
| JPS478272A | ||||
| JPS4734257A |
Foreign References:
| DE2039602A1 | 1971-03-11 |