Chemo- and stereoselective reduction of α,β-epoxyketones with diisopropoxytitanium(III) tetrahydroborate
作者:K.S Ravikumar、Srinivasan Chandrasekaran
DOI:10.1016/0040-4020(96)00465-6
日期:1996.7
Reduction of α,β-epoxyketones with diisopropoxytitanium(III) tetrahydroborate in dichloromethane under mild conditions (−78° → −20°C) provides anti- (or erythro-) α,β-epoxy alcohols in high yields with high degree of chemo- and stereoselectivity.
在温和的条件下(-78°→-20°C),用四
氢硼酸二异丙
氧基
钛(III)在
二氯甲烷中还原α,β-环
氧酮可提供高收率的抗-(或赤型)α,β-环
氧醇,且具有高度的
化学反应性-和立体选择性。