Synthese regioselective par voie organometallique de vinylsilanes fonctionnels a partir de derives carbonyles α-ethyleniques α-trimethylsilyles

Article abstract of DOI:10.1016/S0022-328X(96)87025-2

The α-trimethylsilyl conjugated carbonyl derivatives 1 easily react with organometallics 2 (M = Al, Mg, Zn) and allow preparation of functional vinylsilanes 3 or 4, in regioselective manner: R'-CH C(SiMe₃)-C(OH)(R')(R) 3; (R')(R)CH-C(SiMe₃)C(R')(OSiMe₃) 4.