Knoevenagel condensation catalyzed by chemo-selective Ni-nanoparticles in neutral medium

被引：36

作者：

Kumar, Ajeet ^{[1
]}

Dewan, Manika ^{[1
]}

Saxena, Amit ^{[1
]}

De, Arnab

Mozumdar, Subho ^{[1
]}

机构：

[1] Univ Delhi, Dept Chem, Delhi 7, India

来源：

CATALYSIS COMMUNICATIONS | 2010年 / 11卷 / 08期

关键词：

Knoevenagel condensation; Ni-nanoparticles; Neutral medium; Active methylene compounds; DIELS-ALDER REACTIONS; DERIVATIVES; EFFICIENT;

D O I：

10.1016/j.catcom.2010.01.017

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：

Recyclable Ni-nanoparticles provides an efficient, economic and rapid method for catalyzing Knoevenagel condensation of aldehydes with an active methylene compound at room temperature. The method offers high yield preferably in case of aromatic aldehydes and proceed well in neutral medium. This method provides a wide range of substrate applicability and simple workup procedure. The products need no further purification and the process is environmentally benign. (C) 2010 Elsevier B.V. All rights reserved.

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收藏

页码：679 / 683

页数：5

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