Title:
PRODUCTION OF 5-FLUORO-2-HALOMETHYLBENZOTHIAZOLE COMPOUND
Document Type and Number:
Japanese Patent JPH04264077
Kind Code:
A
Abstract:
PURPOSE: To provide a method for producing a 5-fluoro-2- halomethylbenzothiazole compound in a good yield by an industrial method.
CONSTITUTION: A metal salt of 4-fluoro-2-aminothiophenol is reacted with a halogenated acetic halide or a halogenated acetic anhydride in the presence of an inactive solvent, followed by treating the reaction product with an alkali to provide a 5-fluoro-2-halomethylbenzothiazole compound.
Inventors:
OI HIDEO
KOBAYASHI HARUMI
FURUSAWA OSAMU
ISHIGAME KEINOSUKE
KOBAYASHI HARUMI
FURUSAWA OSAMU
ISHIGAME KEINOSUKE
Application Number:
JP4550491A
Publication Date:
September 18, 1992
Filing Date:
February 19, 1991
Export Citation:
Assignee:
IHARA CHEMICAL IND CO
International Classes:
C07D277/64; (IPC1-7): C07D277/64