Solvent-free synthesis of 5-benzylidene-2-thioxothiazolidin-4-ones and thiazolidine-2,4-diones catalysed by glycine under microwave irradiation

被引:15
|
作者
Yang, Ben-Yong [1 ]
Yang, De-Hong [1 ]
机构
[1] Zhongyuan Univ Technol, Environm & Energy Dept, Zhengzhou 450007, Peoples R China
关键词
microwave irradiation; Knoevenagel condensation; glycine; ORGANIC SYNTHESES; IONIC LIQUID; DERIVATIVES; KNOEVENAGEL; ACIDS;
D O I
10.3184/174751911X13025104502362
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
A novel and clean synthesis of 5-benzylidene-2-thioxothiazolidin-4-ones and thiazolidine-2,4-diones has been achieved in good yields by condensation of aromatic aldehydes with rhodanine or thiazolidine-2,4-dione under microwave irradiation using glycine as the catalyst.
引用
收藏
页码:238 / 239
页数:2
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