Photocatalytic C2-trifluoroethylation and perfluoroalkylation of 3-substituted indoles using fluoroalkyl halides
摘要:
A photocatalytic route towards 2-trifluoroethylated and 2-perfluoroalkylated indoles is reported. This transition-metal-free protocol employs simple fluoroalkyl halide precursors and works under mild conditions.