posted on 2007-11-22, 00:00authored bySun-Liang Cui, Jing Wang, Yan-Guang Wang
The synthesis of a novel class of 2-imino-5-arylidene-3-pyrrolines via a copper-catalyzed multicomponent reaction of sulfonyl azides with
alkynes and aziridines is described. The protocol is efficient and general.