The double role of ionic liquids in organic electrosynthesis: Precursors of N-heterocyclic carbenes and green solvents. Henry reaction

被引：31
|
作者：
Feroci, Marta [1 ]
Elinson, Mikhail N. [2 ]
Rossi, Leucio [3 ]
Inesi, Achille [1 ]
机构：
[1] Univ Roma La Sapienza, Dip Ingn Chim Mat Ambiente, I-00161 Rome, Italy
[2] ND Zelinskii Inst Organ Chem, Moscow 119991, Russia
[3] Univ Studi, Dipartimento Chim Ingn Chim & Mat, I-67040 Laquila, Italy
来源：
ELECTROCHEMISTRY COMMUNICATIONS | 2009年 / 11卷 / 07期
关键词：
Henry reaction; N-heterocyclic carbenes; Electrosynthesis; Ionic liquids; CATALYST;
D O I：
10.1016/j.elecom.2009.05.045
中图分类号：
O646 [电化学、电解、磁化学];
学科分类号：
081704 ;
摘要：
N-heterocyclic carbenes, electrogenerated by cathodic reduction of imidazolium-based room temperature ionic liquids (RTILs), are stable bases able to catalyze the Henry reaction. Accordingly, the electrosynthesis of beta-nitroalcohols has been achieved, under mild conditions and in high yields, by stirring nitromethane and aldehydes in previously electrolyzed RTILs. RTILs have been used as green solvents as well as precursors of N-heterocyclic carbenes. (c) 2009 Elsevier B.V. All rights reserved.
引用
收藏
页码：1523 / 1526
页数：4
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