Process for preparing phenyl pyruvic acids

Details Process for preparing phenyl pyruvic acids Process for preparing phenyl pyruvic acids

1980-07-01

1982-09-28

Killos, Paul J.

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

Organic compounds

Carboxylic acids and salts thereof

260465D, C07C 5110

Patent

active

043519520

ABSTRACT:
Phenyl pyruvic acid and substituted derivatives thereof are synthesized by catalytic carbonylation of a benzyl halide in the presence of a catalytic system based on carbonyl complexes of cobalt or precursors thereof.

REFERENCES:
patent: 4152352 (1979-05-01), Perron

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