One-pot synthesis of benzochromene derivatives catalyzed by KF-Al2O3 with grinding

被引：0

作者：

Jin, Tong-Shou ^{[1
]}

Xie, Hong ^{[1
]}

Xue, Yu-Peng ^{[1
]}

Li, Tong-Shuang ^{[1
]}

机构：

[1] Hebei Univ, Coll Chem & Environm Sci, Baoding 071002, Peoples R China

来源：

ASIAN JOURNAL OF CHEMISTRY | 2008年 / 20卷 / 07期

基金：

中国国家自然科学基金;

关键词：

benzochromene derivatives; aromatic aldehydes; naphthol; malononitrile; grinding method;

D O I：

暂无

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

An efficient and convenient approach to the condensation reaction of naphthol, aromatic aldehydes and malono-nitrile using KF-Al2O3 as catalyst with grinding at room temperature (without any solvent) is described. This method provides several advantages such as neutral condition, simple work-up procedure, high yields and reduced environmental impact.

引用

页码：5145 / 5152

页数：8

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