Synthesis of quinoxalines catalysed by cetyltrimethyl ammonium bromide (CTAB) in aqueous media

被引：13
|
作者：
Huang, Tieqiang [1 ]
Zhang, Qaing [1 ]
Chen, Jiuxi [1 ]
Gao, Wenxia [1 ]
Ding, Jinchang [1 ,2 ]
Wu, Huayue [1 ]
机构：
[1] Wenzhou Univ, Coll Chem & Mat Engn, Wenzhou 325035, Peoples R China
[2] Wenzhou Vocat & Tech Coll, Wenzhou 325035, Peoples R China
来源：
JOURNAL OF CHEMICAL RESEARCH | 2009年 / 12期
关键词：
quinoxaline; cetyltrimethyl ammonium bromide (CTAB); aqueous media; SOLVENT-FREE SYNTHESIS; SOLID-PHASE SYNTHESIS; GALLIUM(III) TRIFLATE; SELECTIVE SYNTHESIS; OXIDATION PROCESSES; TANDEM OXIDATION; IONIC LIQUIDS; DERIVATIVES; EFFICIENT; EPOXIDES;
D O I：
10.3184/030823409X12591655855261
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A facile and simple method has been developed for the condensation of 1,2-diaminobenzenes with alpha-bromoketones to form quinoxalines with good yields using cetyltrimethyl ammonium bromide (CTAB) in aqueous media. The efficiency of this reaction was demonstrated by the compatibility with nitro, methyl, methoxy, fluoro chloro bromo and furanyl groups. The important features of the methodology are broad substrate scope, simple workup, and no requirement for metal catalysts.
引用
收藏
页码：761 / 765
页数：5
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