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Patent Searching and Data


Title:
PRODUCTION OF PHENOXYBENZOYLNITRILE COMPOUND
Document Type and Number:
Japanese Patent JPH07188146
Kind Code:
A
Abstract:

PURPOSE: To provide an industrially highly valuable method for producing a phenoxybenzoylnitrile compound useful as a production intermediate for agrochemicals, medicines, dyestuffs, etc.

CONSTITUTION: A phenoxybenzoyl halide compound as a raw material is reacted with sodium cyanide or potassium cyanide as a cyanidation agent in the presence of a catalytic amount of a pyridine compound or a quinoline compound and a cupric halide catalyst in a nitrile solvent such as acetonitrile under a mild temperature condition to efficiently obtain the corresponding phenoxybenzoylnitrile compound in a high yield.


Inventors:
TANADA HIDEKI
OKUMA TADASHI
MITA RYUICHI
Application Number:
JP33646593A
Publication Date:
July 25, 1995
Filing Date:
December 28, 1993
Export Citation:
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Assignee:
MITSUI TOATSU CHEMICALS
SHIONOGI & CO
International Classes:
B01J31/30; C07B61/00; C07C253/14; C07C255/40; (IPC1-7): C07C255/40; B01J31/30; C07C253/14
Attorney, Agent or Firm:
Shotaro Mogami