Completely diastereoselective radical reactions using arenechromium tricarbonyl complexes

被引：41

作者：

Merlic, CA ^{[1
]}

Walsh, JC ^{[1
]}

机构：

[1] Univ Calif Los Angeles, Dept Chem & Biochem, Los Angeles, CA 90095 USA

来源：

TETRAHEDRON LETTERS | 1998年 / 39卷 / 15期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1016/S0040-4039(98)00267-6

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Reaction of chromium tricarbonyl complexed aryl aldehydes and ketones with samarium(Il) iodide and methyl acrylate results in formation of cyclic lactones as single diastereomers. Complete diastereoselectivity is demonstrated with aldehydes and ketones alpha or beta to the aromatic ring with radical coupling directed anti to the chromium tricarbonyl moiety. (C) 1998 Elsevier Science Ltd. All rights reserved.

引用

页码：2083 / 2086

页数：4

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