Cathodic C-H electro-activation in ionic liquid: An improved electrochemical method for the conjugate addition of 1,3-dicarbonyl compounds

被引:8
|
作者
Palombi, Laura [1 ]
Bocchino, Carmen [1 ]
Caruso, Tonino [1 ]
Villano, Rosaria [2 ]
Scettri, Arrigo [1 ]
机构
[1] Univ Fisciano, Dipartimento Chim, I-84084 Fisciano, SA, Italy
[2] CNR, Ist Chim Biomol, I-07040 Sassari, Italy
关键词
D O I
10.1016/j.catcom.2008.09.017
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
The constant current electrolysis of 1,3-dicarbonyl compounds in 1-ethyl-3-methylimidazolium ethylsulfate (EMIMEtSO4) ionic liquid provided the direct deprotonation of the methylene active functionality to the cathode: the corresponding enolates efficiently underwent to the one-pot Michael addition with activated olefins. (C) 2008 Elsevier B.V. All rights reserved.
引用
收藏
页码:321 / 324
页数:4
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