Stephens-Castro-Coupling of halogenated vinylic and allylic silanes with (homo-)propargylic compounds

Article abstract of DOI:10.1055/s-1995-3903

Vinyl halides containing vinylic and allylic silane terminators undergo a stereospecific palladium(0)-catalyzed cross-coupling with derivatives of terminal propargylic and homopropargylic alcohols to polyunsaturated silanes. Basic stable and unstable protecting groups were tolerated under slightly different reaction conditions.