'Me2CuLi•TMSCl in CH2Cl2'.: The most powerful methylating agent for sterically congested α,β-enoates

被引：13

作者：

Asao, N ^{[1
]}

Lee, S ^{[1
]}

Yamamoto, Y ^{[1
]}

机构：

[1] Tohoku Univ, Grad Sch Sci, Dept Chem, Sendai, Miyagi 9808578, Japan

来源：

TETRAHEDRON LETTERS | 2003年 / 44卷 / 22期

关键词：

D O I：

10.1016/S0040-4039(03)00891-8

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The reaction of Me2CuLi with sterically congested alpha,beta-unsaturated esters in the presence of TMSCl in CH2Cl2 proceeded very smoothly to produce the conjugate addition products in high yields. (C) 2003 Elsevier Science Ltd. All rights reserved.

引用

页码：4265 / 4266

页数：2

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