Cu-Catalyzed Transformation of Alkynes and Alkenes with Azide and Dimethyl Sulfoxide Reagents

A novel and efficient Cu-catalyzed nitrogenation of alkynes and alkenes for the direct synthesis of sulfur-containing triazoles is described. Simple and readily available sulfoxides and azides are employed as the S- and N-source to prepare highly value N-,S-containing compounds from simple alkynes and alkenes.本文介绍了一种创新的、高效的铜催化下的炔烃和烯烃氮化反应，该反应可直接用于合成含硫的三唑化合物。该研究采用简单易得的亚砜和叠氮化合物作为硫和氮的源，从而能够从简单的炔烃和烯烃中制备出具有高价值的N-S含硫化合物。