Double Metal-Catalyzed Cross-Coupling Reactions of Alkenyl Sulfoximines with Diorganozinc Reagents: Synthesis of Optically Active Axial Chiral Allylic Silanes

Article abstract of DOI:10.1016/S0040-4039(00)93968-6

Nickel- and magnesium-catalyzed cross-coupling reaction of the alkenyl sulfoximine 5 with the pure diorganozinc reagents 6a and 6b gave the optically active allylic silanes 7a and 7b, respectively.Single metal catalysis was sufficient for the substitution