Auxiliary-controlled regiodivergent NiH-catalyzed gem-difluoroallylation of alkenyl amines via defluorinative olefin cross-coupling

A NiH-catalyzed migratory and non-migratory multisite-selective gem -difluoroallylation of alkenyl amines with trifluoromethyl alkenes has been developed by judicious choice of directing groups with high levels of chemo- and regioselectivity.