p-Dimethylaminopyridine (DMAP): A highly efficient catalyst for one pot, solvent free synthesis of substituted 2-amino-2-chromenes under microwave irradiation

被引：0

作者：

Desale, Kamlesh R. ^{[1
]}

Nandre, Kamalakar P. ^{[1
]}

Patil, Shamkant L. ^{[1
]}

机构：

[1] North Maharashtra Univ, Sch Chem Sci, Post Box 80, Jalgaon 425001, MS, India

来源：

ORGANIC COMMUNICATIONS | 2012年 / 5卷 / 04期

关键词：

2-amino-2-chromenes; multicomponent; p-dimethylaminopyridine; microwave irradiation;

D O I：

暂无

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A highly efficient, green and expeditious method is described for the synthesis of substituted 2-amino-2-chromenes employing one pot three component condensation of aromatic aldehydes, malononitrile and activated phenol in presence of p-dimethylaminopyridine (10 mol %) as a catalyst under microwave irradiation. The present method is operationally simple and offers many advantages such as high yield, short reaction time and simple workup.

引用

页码：179 / 185

页数：7

共 23 条

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