AN EFFICIENT ROUTE TO HETEROARENE-SUBSTITUTED VINYL- AND ALLYL-SILANES VIA PALLADIUM-PHOSPHINE COMPLEX CATALYZED CROSS-COUPLING

Article abstract of DOI:10.1016/S0040-4039(01)91154-2

Heteroarene-substituted vinyl- and allyl-silanes were obtained in good yields by the cross-coupling reaction of either heteroaryl Grignard reagents with halovinyl- and haloallyl-silanes or, alternatively, silyl- and silylmethyl-substituted vinylmetallic reagents with heteroaryl halides in the presence of PdCl2(dppb) as a catalyst.