SYNTHESIS OF 3-(3-(PHENACYL/ALKYL/BENZYLTHIO)-[1,2,4]TRIAZOLO[3,4-B][1,3,4]THIADIAZOL-6-YL)-2H-CHROMEN-2-ONES

被引：0

作者：

Pavurala, Sreenu ^{[1
]}

Vedula, Rajeswar Rao ^{[1
]}

机构：

[1] Natl Inst Technol, Dept Chem, Warangal 506004, Andhra Pradesh, India

来源：

PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS | 2014年 / 189卷 / 01期

关键词：

Triazole; 1; 3; 4-thiadiazol; 2; 4-triazole; phenacyl bromide; coumarin; ANTITUBERCULOSIS ACTIVITY; DERIVATIVES;

D O I：

10.1080/10426507.2013.798790

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Reaction of coumarin-3-carboxylic acid with 3,5-di mercapto-4-amino-s-triazole in POCl(3)to generate 3-(3-mercapto-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazol-6-yl)-2H-chromen-2-one (3). Reaction of 3 with different substituted phenacyl/benzyl/allyl bromides in anhydrous ethanol gave corresponding 3-(3-(phenacyl/alkyl/benzylthio)-[1,2,4]triazolo[3,4-b][1,3,4] thiadiazol-6-yl)-2H-chromen-2-ones 5. The structures of newly prepared compounds were confirmed by their analytic and spectral data.

引用

页码：143 / 148

页数：6

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