CARBOXYLIC ACID AMIDE BENZOTHIOPHENE-S-OXIDES

摘要

New benzothiophenecarboxamide S-oxides of the formula (I) <IMG> (I) in which R1 represents optionally substituted alkyl, or represents alkenyl or alkinyl, or represents in each case optionally substituted cycloalkyl or cycloalkylalkyl, or represents in each case optionally substituted aralkyl, aralkenyl, aralkinyl or aryl and R2 represents hydrogen or optionally substituted alkyl, or R1 and R2 together with the nitrogen atom to which they are bonded represent an optionally substituted heterocycle, R3, R4, R5 and R6 independently of one another in each case represent hydrogen, halogen, cyano, nitro, alkyl, alkoxy, alkylthio, halogenoalkyl, halogenoalkoxy or halogenoalkylthio, and R7 represents hydrogen or halogen, a process for their preparation, and their use as microbicides in plant protection and in the protection of materials. New intermediates for the preparation of substances of the formula (I).