Catalyst-free and solvent-free method for the synthesis of quinoxalines under microwave irradiation

被引：0

作者：

Jian Feng ZhouabGui Xia GongbKun Bao ShiaSan Jun Zhia a Department of ChemistryHuaiyin Teachers CollegeJiangsu Key Laboratory for Chemistry of LowDimensional Materials Huaian China b School of Chemistry and Chemical EngineeringKey Laboratory of Organic Synthesis of Jiangsu Province Suzhou UniversitySuzhou China ^{[223300
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机构：

来源：

Chinese Chemical Letters | 2009年 / 20卷 / 06期

关键词：

Quinoxaline; Benzil; 1,2-Diaminobenzene; Catalyst-free; Solvent-free; Microwave irradiation;

D O I：

暂无

中图分类号：

O626 [杂环化合物];

学科分类号：

070303 ; 081704 ;

摘要：

<正>A facile procedure for the synthesis of quinoxalines is being reported starting from benzil and 1,2-diaminobenzene.The reactions were carried out catalyst-free,solvent-free and under microwave irradiation conditions in high yield（84-98%） with short time（3-6 min） and environmental benign,as well as convenient operation.The structures of all the compounds have been confirmed on the basis of their IR,1H NMR,and/or 13C NMR,mass spectral data.

引用

页码：672 / 675

页数：4