GREEN METHOD FOR THE SYNTHESIS OF POLYSUBSTITUTED CHROMENE DERIVATIVES IN IONIC LIQUIDS

被引：6
|
作者：
Zhang, Mei-Mei [2 ]
Wu, Jian-Rong [1 ]
Zhou, Jie [1 ]
Wang, Xiang-Shan [1 ,2 ]
机构：
[1] Xuzhou Normal Univ, Sch Chem & Chem Engn, Xuzhou 221116, Jiangsu, Peoples R China
[2] Xuzhou Normal Univ, Key Lab Biotechnol Med Plants Jiangsu Prov, Xuzhou 221116, Jiangsu, Peoples R China
来源：
SYNTHETIC COMMUNICATIONS | 2012年 / 42卷 / 04期
基金：
中国国家自然科学基金;
关键词：
Chromene; ionic liquids; malononitrile; synthesis; ONE-POT SYNTHESIS; EFFICIENT; CATALYST;
D O I：
10.1080/00397911.2010.528128
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
In this article, the same reaction of aromatic aldehyde, malononitrile, and 2-(2,3-dihydrochromen-4-ylidene) malononitrile was performed in ionic liquids of [BMIm]BF4 and [BMIm]Br, resulting in a green synthesis of 6H-benzo[c]chromene-8,8,10(7H)-tricarbonitrile and 6H-benzo[c] chromene-8,10-dicarbonitrile derivatives in good yields. This procedure has the advantages of good yields, one pot, and environmental friendliness.
引用
收藏
页码：599 / 607
页数：9
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