Diethylamine functionalized polyethylene glycol as a novel and efficient catalyst for Knoevenagel condensation

被引：11

作者：

Ye, Wen ^{[1
]}

Jiang, Hong ^{[1
]}

Yang, Xian-Cao ^{[1
]}

机构：

[1] Huazhong Agr Univ, Coll Sci, Wuhan 430070, Hubei, Peoples R China

来源：

JOURNAL OF CHEMICAL SCIENCES | 2011年 / 123卷 / 03期

关键词：

Knoevenagel condensation; modified polyethylene glycol; room temperature; solvent-free; SOLVENT-FREE; GREEN PROCEDURE; AQUEOUS-MEDIUM;

D O I：

10.1007/s12039-011-0085-4

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The Knoevenagel condensation of aromatic aldehydes with active methylene is an efficient reaction for carbon-carbon double bond formation. A rapid, efficient, and ecofriendly protocol for the Knoevenagel condensation of active methylene compounds with aldehydes has been developed with diethylamine functionalized polyethylene glycol-600 (PEG-600) as catalyst with good to excellent yields at room temperature without solvent.

引用

页码：331 / 334

页数：4

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