Palladium-catalyzed allylic C–H amination of alkenes with N-fluorodibenzenesulfonimide: water plays an important role
作者:Tao Xiong、Yan Li、Lujia Mao、Qian Zhang、Qian Zhang
DOI:10.1039/c2cc16720d
日期:——
A new palladium-catalyzed highly regioselective allylic CâH amination of alkenes with NFSI in the presence of a catalytic amount of water was developed and successfully expanded to Selectfluor-mediated palladium-catalyzed aminations of alkenes with N-tosylcarbamates in water at room temperature.
开发了一种新的基于钯催化的高区域选择性烯烃的烯丙基C–H氨化反应,使用NFSI并在催化量水的存在下进行。同时成功扩展到了在室温下使用Selectfluor介导的钯催化烯烃与N-托烯基氨基酸的氨化反应。