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

页码：8175 / 8183

页数：9

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