C5-Branched vinyltin acetals as versatile tools for terpenic synthesis
摘要:
C-5-branched vinyltin acetals 1 and 2 obtained by stannylmetallation of homopropargyl acetals with Bu(3)SnMgMe in the presence of cuprous cyanide have been proved to be efficient storable precursors for the synthesis of terpenoids.
C-5-branched vinyltin acetals 1 and 2 obtained by stannylmetallation of homopropargyl acetals with Bu(3)SnMgMe in the presence of cuprous cyanide have been proved to be efficient storable precursors for the synthesis of terpenoids.
Launay, Valerie; Beaudet, Isabelle; Quintard, Jean-Paul, Bulletin de la Societe Chimique de France, 1997, vol. 134, # 10,11, p. 937 - 946