Trifluoromethylation of vinylcyclopropanes (VCPs) has been developed under mild reaction conditions to synthesize allylic trifluoromethylated derivatives with high yield and E/Z selectivity using visible light photo-redox catalysis and Langlois reagent (CF3SO2Na) as a trifluoromethylation source. Further, we demonstrate a gram scale synthesis procedure for a trifluoromethylation of vinylcyclopropane
乙烯基环丙烷(VCP)的三氟甲基化已开发出来,可以在温和的反应条件下,使用可见光氧化还原催化和朗格洛斯试剂(CF 3 SO 2 Na)作为三氟甲基化源,以高收率和E / Z选择性合成烯丙基三氟甲基化衍生物。此外,我们证明了乙烯基环丙烷的三氟甲基化的克级合成程序。