Improving the Atom Efficiency of the Wittig Reaction by a "Waste as Catalyst/Co-catalyst" Strategy

被引：127

作者：

Cao, Jun-Jie ^{[1
,2
]}

Zhou, Feng ^{[1
,2
]}

Zhou, Jian ^{[1
,2
]}

机构：

[1] E China Normal Univ, Shanghai Key Lab Green Chem & Chem Proc, Shanghai 200062, Peoples R China

[2] E China Normal Univ, Dept Chem, Shanghai 200062, Peoples R China

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2010年 / 49卷 / 29期

基金：

中国国家自然科学基金;

关键词：

atom economy; Lewis bases; sustainable chemistry; tandem reactions; Wittig reaction; ASYMMETRIC TRANSFER HYDROGENATION; REDUCTIVE ALDOL REACTION; BETA-AMINO ESTERS; ENANTIOSELECTIVE CYANOSILYLATION; ORGANIC-SYNTHESIS; CONJUGATE REDUCTION; METAL-FREE; OLEFINATION; KETONES; EPOXIDATION;

D O I：

10.1002/anie.201000896

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

(Figure Presented) Waste not want not: Reported is a strategy to improve the atom economy of the Wittig reaction by using it in tandem reactions that directly employ the wastePh3PO as an in-situ-generated Lewis base catalyst/co-catalyst in the next step (see scheme). © 2010 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

页码：4976 / 4980

页数：5

共 111 条

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