Iron-Catalyzed Synthesis of Substituted Thiazoles from Enamines and Elemental Sulfur through C-S Bond Formation

被引：48

作者：

Wu, Mingzhong ^{[1
]}

Jiang, Yong ^{[2
]}

An, Zhenyu ^{[1
]}

Qi, Zhenjie ^{[1
]}

Yan, Rulong ^{[1
]}

机构：

[1] Lanzhou Univ, Dept Chem, State Key Lab Appl Organ Chem, Lanzhou, Gansu, Peoples R China

[2] Yangtze Normal Univ, Sch Chem & Chem Engn, Chongqing, Peoples R China

来源：

ADVANCED SYNTHESIS & CATALYSIS | 2018年 / 360卷 / 21期

基金：

中国国家自然科学基金;

关键词：

Thiazoles; enamines; elemental sulfur; C-S bond; METAL-FREE CONDITIONS; REDOX CONDENSATION REACTION; SULFONYL HYDRAZIDES; HOMOPROPARGYLIC ALCOHOLS; O-HALONITROBENZENES; DIRECT THIOLATION; NATURAL-PRODUCTS; FACILE SYNTHESIS; MILD CONDITIONS; 3-COMPONENT;

D O I：

10.1002/adsc.201800693

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

An atom economical approach for the synthesis of substituted thiazoles starting from enamines and elemental sulfur through the C-H functionalization/C-S bond formation is described. Under the optimized conditions, various substituted enamines reacted smoothly with elemental sulfur and the desired substituted thiazoles were generated in moderate to excellent yields.

引用

页码：4236 / 4240

页数：5

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