Synthesis of optically active γ-trimethylsilyl-β,γ-epoxy tertiary alcohols by the diastereoselective addition reaction of β-trimethylsilyl-α,β-epoxyketones with Grignard reagents
作者:Sentaro Okamoto、Hiromi Tsujiyama、Toshiharu Yoshino、Fumie Sato
DOI:10.1016/s0040-4039(00)93556-1
日期:1991.10
β-epoxyketones, readily prepared in a chiral form by using the Sharpless kinetic resolution of γ-trimethylsilyl secondary allylic alcohols as a key reaction, with Grignardreagents proceeds highly diastereoselectivity to afford opticallyactive γ-trimethylsilyl-β,γ-epoxy tertiary alcohols.