CuO-CeO2 nanocomposite: A highly efficient recyclable catalyst for the multicomponent synthesis of 4H-benzo[b]pyran derivatives

被引：34

作者：

Albadi, Jalal ^{[1
]}

Mansournezhad, Azam ^{[2
]}

Derakhshandeh, Zahra ^{[3
]}

机构：

[1] Behbahan Khatam Alanbia Univ Technol, Coll Sci, Behbahan, Iran

[2] Islamic Azad Univ, Dept Chem, Gachsaran Branch, Gachsaran, Iran

[3] Islamic Azad Univ, Dept Chem, Omidieh Branch, Omidieh, Iran

来源：

CHINESE CHEMICAL LETTERS | 2013年 / 24卷 / 09期

关键词：

CuO-CeO2; nanocomposite; 4H-Benzo[b]pyran; 3-Methyl-1-phenyl-2-pyrazoline-5-one; Aldehyde; Malononitrile; ONE-POT SYNTHESIS; AQUEOUS-MEDIA; HETEROGENEOUS CATALYST; SURFACE-AREA; WATER; MGO;

D O I：

10.1016/j.cclet.2013.05.031

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

CuO-CeO2 is reported as a highly efficient and green recyclable catalyst, for the multicomponent synthesis of 4H-benzo[b]pyran derivatives. The catalyst was synthesized by a co-precipitation method and characterized by XRD, BET specific surface area, ESEM and EDS analysis. This synthetic method provides several advantages such as simple work-up procedures, minimal amount of waste generated, short reaction time, and high yields of products. (C) 2013 Jalal Albadi. Published by Elsevier B.V. on behalf of Chinese Chemical Society. All rights reserved.

引用

页码：821 / 824

页数：4

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