Preparation and reactions of γ,γ-dialkoxyallylic zirconium species: α,β-Unsaturated acyl anion equivalent
作者:Hisanaka Ito、Takeo Taguchi
DOI:10.1016/s0040-4039(97)01333-6
日期:1997.8
γ,γ-Dialkoxyallylic zirconium species can be easily prepared from the reaction of triethyl orthoacrylate with zirconocene equivalent (zirconocene-butene complex). This species reacts with aldehydes as an α,β-unsaturated acylanionequivalent to give the 1-substituted-2,2-diethoxy-3-buten-1-ol derivatives.