Fluoroalkylation of Imidazoles by Hypervalent Iodonium Salts

N-1H,1H-Perfluoroalkylation and regioselective C-perfluoroalkylation of imidazoles were obtained using the corresponding hypervalent iodonium salts.利用相应的高价碘鎓盐（hypervalent iodonium salts），可获得咪唑类化合物的N-1H,1H-全氟烷基化产物与区域选择性C位全氟烷基化产物。