Preparation of alpha-cyanobenzyl esters

Details Preparation of alpha-cyanobenzyl esters Preparation of alpha-cyanobenzyl esters

1988-02-01

1989-07-18

Lee, Mary C.

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

Organic compounds

Nitriles

558407, C07C12166

Patent

active

048495360

ABSTRACT:
A process for the preparation of .alpha.-cyanobenzyl esters of cyclopropane carboxylic acids and substituted alkanoic acids by treating a carboxylic acid and a benzaldehyde with a metal cyanide, followed by treatment with a sulfonyl halide.

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patent: 4411912 (1983-10-01), Henrick et al.
patent: 4594198 (1986-06-01), Dong et al.
patent: 4723027 (1988-02-01), Stoutamire et al.
Weygand et al., Preparative Organic Chemistry, p. 372, 1972.

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