Copper-Catalyzed Ligand-Free Diazidation of Olefins with TMSN<sub>3</sub> in CH<sub>3</sub>CN or in H<sub>2</sub>O
作者:Huan Zhou、Wujun Jian、Bo Qian、Changqing Ye、Daliang Li、Jing Zhou、Hongli Bao
DOI:10.1021/acs.orglett.7b02982
日期:2017.11.17
An environmentally benign, copper-catalyzed diazidation of a broad range of olefins, including vinylarenes, unactivated alkenes, allene, and dienes, under mild conditions with TMSN3 (trimethylazidosilane) as azido source, has been developed. This reaction can be carried out in organic solvent or in aqueous solution where water is the sole solvent. The functional group compatibility of this reaction
已经开发出在温和的条件下,以TMSN 3(三甲基叠氮基硅烷)为叠氮源,在环境上无害的铜催化的重氮化作用,可对各种烯烃(包括乙烯基芳烃,未活化的烯烃,丙二烯和二烯)进行重氮化。该反应可以在有机溶剂中或在水为唯一溶剂的水溶液中进行。该反应的官能团相容性良好,这可通过复杂底物的后期官能化来证明。