Solventless and swift benzoin condensation catalyzed by 1-alkyl-3-methylimidazolium ionic liquids under microwave irradiation

被引：35

作者：

Estager, Julien ^{[1
]}

Leveque, Jean-Marc ^{[1
]}

Turgis, Raphael ^{[1
]}

Draye, Micheline ^{[1
]}

机构：

[1] Univ Savoie, ESIGEC, Lab Chim Mol & Environm, F-73376 Le Bourget Du Lac, France

来源：

JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL | 2006年 / 256卷 / 1-2期

关键词：

benzoin condensation; ionic liquids; solventless reaction; microwave irradiation;

D O I：

10.1016/j.molcata.2006.04.055

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

A solventless benzoin condensation was performed with several imidazolium-based ionic liquids as catalysts under microwave irradiation. The process enables the formation of alpha-hydroxy-alpha-phenylacetophenone with good yield (up to 97%) and purity in a very short time. Moreover, the work-up only requires the use of water, giving a green touch to the overall process. (c) 2006 Elsevier B.V. All rights reserved.

引用

页码：261 / 264

页数：4

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