Reactions of 2-aryl-1-(vinylsulfonyl)pyrrolidines with diamines
摘要
By reacting 2-aryl-1-(vinylsulfonyl)pyrrolidine with various diamines, new taurine derivatives containing pyrrolidine and diamine fragments were obtained. The proposed method affords taurine derivatives under mild conditions and in high yields. The structures of the products were confirmed by 1H and 13C NMR and IR spectroscopy; the compositions were verified by elemental analysis.