作者:Scott A. May、Paul A. Grieco
DOI:10.1039/a802947d
日期:——
The sixteen-membered ring macrolide (â)-epothilone B 1 has been synthesized by a route which features stereospecific methylation of an (E)-γ,δ-epoxy acrylate, the use of a double asymmetric reaction employing (R,R)-diisopropyltartrate and (E)-crotylboronate, and ring closure by means of an olefin metathesis reaction.
十六元大环抗生素(â)-表达酮B 1的合成采用了一种路线,该路线具有立体特异性的甲基化(E)-γ,δ-环氧丙烯酸酯、使用双不对称反应的(R,R)-二异丙基酒石酸盐和(E)-克罗丁硼酸盐,以及通过烯烃复分解反应实现环的闭合。