Synthesis of N-(2,2-Dichlorovinyl)arenesulfonamides by Dehydrochlorination of N-(2,2,2-Trichloroethyl)arenesulfonamides
摘要:
Preparation method was developed for N-(2,2-dichlorovinyl)-N-alkylarenesulfonamides based on dehydrochlorination of the corresponding N-(2,2,2-trichloroethyl)-N-alkylarenesulfonamides.
Sulfonamidation of halogen-substituted electrophiles with N-(2,2,2-trichloroethyl)arenesulfonamides
摘要:
Reactions of N-(2,2,2-trichloroethyl)arenesulfonamides with primary alkyl bromides and iodides, allyl bromide, chloroacetonitrile, and benzyl chloride in acetonitrile on heating in the presence of potassium carbonate gave the corresponding N-alkyl-N-(2,2,2-trichloroethyl)arenesulfonamides.