Montmorillonite K10: an effective catalyst for synthesis of 2-aminothiazoles

被引：10
|
作者：
Safari, Javad [1 ]
Sadeghi, Masoud [1 ]
机构：
[1] Univ Kashan, Dept Organ Chem, POB 87317-51167, Kashan, Iran
来源：
RESEARCH ON CHEMICAL INTERMEDIATES | 2016年 / 42卷 / 12期
关键词：
Montmorillonite-K10; 2-Aminothiazole; Thiourea; Methylcarbonyls; Iodine; ONE-POT SYNTHESIS; KETONES; ACCESS; DERIVATIVES; THIAZOLES; THIOUREAS; CLAY;
D O I：
10.1007/s11164-016-2587-7
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
An efficient one-pot synthesis of 2-aminothiazoles from methylcarbonyl and thiourea has been developed using montmorillonite-K10 as a catalyst at 80 A degrees C in DMSO medium. A plausible mechanism is proposed in which alpha-iodomethylcarbonyls are formed via methylcarbonyls as raw material using iodine as iodination reagent.
引用
收藏
页码：8175 / 8183
页数：9
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