New synthetic approach to phenylmethanesulfonamide derivatives on the basis of phenyl-N-(2,2,2-trichloroethylidene)-methanesulfonamide
作者:Yu. A. Aizina、G. G. Levkovskaya、I. B. Rozentsveig
DOI:10.1134/s107042801204001x
日期:2012.4
The reaction of N,N-dichlorophenylmethanesulfonamide with trichloroethylene gave a new representative of highly electrophilic N-sulfonyl-substituted polyhalogenated aldehyde imines, phenyl-N-(2,2,2-trichloroethylidene) methanesulfonamide. High reactivity of the product was demonstrated by alkylation of toluene, anisole, thiophene, and 2-chlorothiophene.
The Preparation and Structural Proof of Thiophene Amidone and Isoamidone