Metal-free difunctionalization of alkynes leading to alkenyl dithiocyanates and alkenyl diselenocyanates at room temperature
作者:Ling-Hui Lu、Si-Jia Zhou、Wei-Bao He、Wen Xia、Ping Chen、Xianyong Yu、Xinhua Xu、Wei-Min He
DOI:10.1039/c8ob02368a
日期:——
A simple and practical method for the synthesis of alkenyl dithiocyanates and alkenyl diselenocyanates has been developed via stereoselective difunctionalization of alkynes with NaSCN or KSeCN at room temperature. Through this methodology, a series of alkenyl dithiocyanates and alkenyl diselenocyanates could be efficiently and conveniently obtained in moderate to good yields under mild and metal-free