Knoevenagel condensation reactions in an ionic liquid

被引：137
|
作者：
Hangarge, RV
Jarikote, DV
Shingare, MS [1 ]
机构：
[1] Dr Babasaheb Ambedkar Marathwada Univ, Dept Chem, Aurangabad 431004, Maharashtra, India
[2] Natl Chem Lab, OCT Div, Pune 411008, Maharashtra, India
来源：
GREEN CHEMISTRY | 2002年 / 4卷 / 03期
关键词：
D O I：
10.1039/b111634g
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The condensation reaction of 4-oxo-(4H)-1-benzopyran-3-carbaldehydes and of aromatic aldehydes with 3-methyl-1-phenylpyrazolin-5-(4H)-one were carried out in an ionic liquid, ethylammonium nitrate, at room temperature in shorter times with higher yields of 78-92 and 70-75%, respectively, than found using conventional procedures.
引用
收藏
页码：266 / 268
页数：3
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