Copper iodide-catalyzed aziridination of alkenes with sulfonamides and sulfamate esters
作者:Joyce Wei Wei Chang、Thi My Uyen Ton、Zhengyang Zhang、Yanjun Xu、Philip Wai Hong Chan
DOI:10.1016/j.tetlet.2008.10.105
日期:2009.1
An efficient copper iodide-catalyzed aziridination of a variety of alkenes with sulfonamides and sulfamate esters as the nitrogen source and iodosylbenzene (PhIO) as the oxidant is reported herein. The reaction is operationally straightforward, applicable to a variety of alkenes containing electron-withdrawing, electron-donating, and sterically encumbered substrate combinations, and proceeds under
本文报道了以磺酰胺和氨基磺酸酯作为氮源和碘代苯(PhIO)作为氧化剂对各种烯烃的碘化铜催化的叠氮化。该反应操作简单,适用于各种包含吸电子,给电子和空间位阻的底物组合的烯烃,并且在室温下在温和条件下以良好至极好的收率进行。