Preparation of pure 3,4-dichloro-N-(2-cyanophenyl)-5-isothiazole-carb oxamide, for use as microbicide, comprises N-acylating anthranilamide then dehydration in methyl or ethyl acetate diluent

Preparation of pure 3,4-dichloro-N-(2-cyanophenyl)-5-isothiazole-carb oxamide, for use as microbicide, comprises N-acylating anthranilamide then dehydration in methyl or ethyl acetate diluent

  • CN 103,102,323 A
  • Filed: 07/21/2006
  • Published: 05/15/2013
  • Est. Priority Date: 07/29/2005
  • Status: Active Application
First Claim
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1. 3 of production formula (I), the method for 4-two chloro-N-(2-cyano group-phenyl)-5-isothiazole carboxylic acid amides,

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