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.
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页码：179 / 185
页数：7
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