Chitosan hydrogel: A green and recyclable biopolymer catalyst for aldol and Knoevenagel reactions

被引：116

作者：

Reddy, K. Rajender ^{[1
]}

Rajgopal, K. ^{[1
]}

Maheswari, C. Uma ^{[1
]}

Kantam, M. Lakshmi ^{[1
]}

机构：

[1] Indian Inst Chem Technol, Inorgan & Phys Chem Div, Hyderabad 500007, Andhra Pradesh, India

来源：

NEW JOURNAL OF CHEMISTRY | 2006年 / 30卷 / 11期

关键词：

D O I：

10.1039/b610355c

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Chitosan hydrogel is efficiently utilized as an organocatalyst for aldol and Knoevenagel reactions, providing the products in high yields with a high chemoselectivity under biphasic conditions. The catalyst was recovered by simple filtration and reused several times without significant loss of activity.

引用

页码：1549 / 1552

页数：4

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