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PROCESS FOR MAKING 2-(METHYLSULFONYL)-5- (TRIFLUOROMETHYL)- 1,3,4-THIADIZOLE COMPRISING OXIDIZING 2-(METHYLTHIO)-5- (TRIFLUOROMETHYL)-1,3,4- THIAZOLE IN REACTION MIXTURE CONTAINING GLACIAL ACETIC ACID AS A CATALYST AND AN OXIDIZING AGENT
PROCESS FOR MAKING 2-(METHYLSULFONYL)-5- (TRIFLUOROMETHYL)- 1,3,4-THIADIZOLE COMPRISING OXIDIZING 2-(METHYLTHIO)-5- (TRIFLUOROMETHYL)-1,3,4- THIAZOLE IN REACTION MIXTURE CONTAINING GLACIAL ACETIC ACID AS A CATALYST AND AN OXIDIZING AGENT
A process for making 2-(methylsulfonyl)-5- (trifluoromethyl)- 1,3,4-thiadiazole comprising oxidizing 2-(methylthio)-5- (trifluoromethyl)- and an oxidizing agent to form a reaction product wherein the molar ratio of glacial acetic acid to 2-(methylthio)-5- (trifluoromethyl)- 1,3,4-thiadiazole is from about 0.5:1 to about 1:1. 2693 י" ד בחשון התשס" ב - October 31, 2001
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