通过与官能化原酸酯环合进行双环内酯的立体选择性合成。

Stereoselective synthesis of bicyclic lactones by annelation with functionalized orthoesters.

作者信息

Maulide Nuno, Markó István E

机构信息

Université Catholique de Louvain, Département de Chimie, 1 Place Louis Pasteur, B-1348 Louvain-la-Neuve, Belgium.

出版信息

Chem Commun (Camb). 2006 Mar 21(11):1200-2. doi: 10.1039/b600677a. Epub 2006 Feb 14.

DOI:10.1039/b600677a

PMID:16518490

Abstract

An efficient two-step annelation of functionalized orthoesters with trimethylsilyloxyfuran derivatives, which delivers suitably decorated bicyclo[3.n.0]lactones in high overall yields and with complete diastereocontrol of up to three contiguous stereocenters, is reported.

摘要

报道了一种官能化原酸酯与三甲基硅氧基呋喃衍生物的高效两步环化反应，该反应能以高总收率和对多达三个相邻立体中心的完全非对映体控制得到适当修饰的双环[3.n.0]内酯。