Alcynylsilanes fonctionnels. III. Synthese regioselective par voie organozincique 1-trimethylsilyl-4-ene-1-ynes fonctionnels

Article abstract of DOI:10.1016/0022-328X(91)80259-M

The organozinc prepared from trimethylsilylpropargylbromide regiospecifically reacts with triple bond of monosubstituted α-acetylenic alcohols, amines and bromides, to lead to functional 1-trimethylsilyl-4-en-1-ynes in good yield.These derivatives are eas