SYNTHESIS OF IMIDAZO[2,1-b]-1,3,4-THIADIAZOLES IN DABCO AS AN EFFICIENT AND RECYCLABLE CATALYST

被引：13

作者：

Tiwari, Kamleshwar ^{[1
]}

Verma, Pankaj Kumar ^{[1
]}

Singh, Shyam Babu ^{[1
]}

Singh, Jagdamba ^{[1
]}

机构：

[1] Univ Allahabad, Dept Chem, Environm Benign Synth Lab, Allahabad 211002, Uttar Pradesh, India

来源：

SYNTHETIC COMMUNICATIONS | 2012年 / 42卷 / 20期

关键词：

2-Aminothiadiazole; DABCO; imidazothiadiazole; phenacyl bromide; 5,6-DISUBSTITUTED IMIDAZO<2,1-B>THIAZOLES; ANTIINFLAMMATORY EVALUATION; DERIVATIVES; ANTICONVULSANT; HETEROCYCLES; REAGENT; AGENTS; SYSTEM; BASE; MILD;

D O I：

10.1080/00397911.2011.574329

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

An efficient and general method has been described for the synthesis of imidazo[2,1-b]-1,3,4-thiadiazole by the reaction of 2-aminothiadiazoles with phenacyl bromides in the presence of 1,4-diazabicyclo[2.2.2]octane (DABCO). The method is suitable for the synthesis of functionalized imidazothiadiazoles.

引用

页码：3021 / 3030

页数：10

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