[bmim]Br as an Efficient Medium for the Green and Catalyst-Free Synthesis of Biscoumarin Derivatives

被引：0
|
作者：
Tavakoli-Hoseini, N. [1 ]
Davoodnia, A. [1 ]
机构：
[1] Islamic Azad Univ, Dept Chem, Mashhad Branch, Mashhad, Iran
来源：
ASIAN JOURNAL OF CHEMISTRY | 2011年 / 23卷 / 08期
关键词：
Ionic liquid; bmim]Br; 4-Hydroxycoumarin; Biscoumarins; Catalyst-free; ACIDIC IONIC LIQUID; 4-HYDROXYCOUMARIN; INHIBITORS; CHEMISTRY;
D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A series of biscoumarin derivatives were synthesized via the reaction of 4-hydroxycoumarin and aromatic aldehydes in the presence of I ionic liquid, 1-butyl-3-methylimidazolium bromide, [bmim]Br, without the use of any catalyst. This method has the advantages of good yields, milder reaction conditions, easier work up, no catalyst and environmentally benign procedure.
引用
收藏
页码：3635 / 3638
页数：4
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