Solvent-free Horner-Wadsworth-Emmons reaction using DBU

被引：29

作者：

Ando, Kaori ^{[1
]}

Yamada, Kyohei ^{[1
]}

机构：

[1] Gifu Univ, Dept Chem, Fac Engn, Gifu 5011193, Japan

来源：

TETRAHEDRON LETTERS | 2010年 / 51卷 / 25期

关键词：

Z-UNSATURATED ESTERS; ETHYL (DIARYLPHOSPHONO)ACETATES; WITTIG OLEFINATION; PHOSPHORUS YLIDES; REAGENTS; ALDEHYDES; KETONES;

D O I：

10.1016/j.tetlet.2010.04.072

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The solvent-free Horner-Wadsworth-Emmons reaction with a variety of aldehydes using 1.5 equiv of DBU gave E-alpha,beta-unsaturated esters and ketones in high yields. The E-selectivity was high and the used DBU was recovered. (C) 2010 Elsevier Ltd. All rights reserved.

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收藏

页码：3297 / 3299

页数：3

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