Synthesis of (E)-α,β-unsaturated ketones with total or high diastereoselectivity by using samarium diiodide or triiodide
作者:José M Concellón、Mónica Huerta
DOI:10.1016/s0040-4039(03)00079-0
日期:2003.2
(E)-alpha,beta-Unsaturated ketones are obtained by reaction of alpha-chloro-beta-hydroxy ketones with samarium diiodide or with samarium triiodide with total or high diastereoselectivity and in good yield. (C) 2003 Elsevier Science Ltd. All rights reserved.
(E)-α,β-不饱和酮通过α-氯β-羟基酮与萨缪尔 spawn双碘化物或三碘化物反应,可以得到高度或全的立体选择性及良好的产率。©2003 Elsevier Science Ltd. All rightsreserved.