Schiff base supported MCM-41 catalyzed the Knoevenagel condensation in water

被引：43
|
作者：
Dong, Xiuzhi [1 ]
Hui, Yonghai [1 ]
Xie, Shaolei [1 ]
Zhang, Peng [1 ]
Zhou, Guangpeng [1 ]
Xie, Zhengfeng [1 ]
机构：
[1] Xinjiang Univ, Coll Chem & Chem Engn, Minist Educ & Xinjiang Uyghur Autonomous Reg, Key Lab Oil & Gas Fine Chem, Urumqi 830046, Peoples R China
来源：
RSC ADVANCES | 2013年 / 3卷 / 10期
基金：
中国国家自然科学基金;
关键词：
TANDEM REACTIONS; AMINE; ORGANOCATALYST; ALKYLATION; ALDEHYDES; SILICA;
D O I：
10.1039/c3ra00138e
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
By employing a MCM-41/Schiff base as catalyst, high yield Knoevenagel condensation reactions of malononitrile with aromatic aldehydes were realized. The reaction afforded the corresponding products in excellent yields (up to 99%) in water. Moreover, the catalyst was also found to exhibit excellent recyclability (up to 10 times) without loss of efficiency.
引用
收藏
页码：3222 / 3226
页数：5
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