AN N-(2-CHLORO-4-TRIFLUOROMETHYLPHENYL)-3-TRIFLUOROMETHYL-BENZENESULFONAMIDE DERIVATIVE, PROCESS OF PREPARING IT AND AGRICULTURAL FUNGICIDE CONTAINING IT

摘要

N-(2-chloro-4-trifluoromethylphenyl)-3-trifluoromethyl-benzenesulfonamide derivatives are represented by the following general formula:

wherein X and Y individually mean a hydrogen or chlorine atom. Such derivatives are useful as agricultural agents e.g. fungicides, for combatting soil-borne diseases.
The derivatives are prepared by reacting a benzenesulfonyl chloride represented by


(X and Y as above), with 2-chloro-4-trifluoromethylaniline in the presence of a base.