Synthesis of 1,3,4-thiadiazines, bis-1,3,4-thiadiazoles, [1,2,4]triazino[3,4-b][1,3,4]thiadiazine, thiazolines from carbonothioic dihydrazide

被引：30
|
作者：
Sayed, Abdelwahed R. [1 ]
机构：
[1] Univ Beni Suef, Fac Sci, Dept Chem, Bani Suwayf, Egypt
来源：
TETRAHEDRON | 2012年 / 68卷 / 13期
关键词：
Hydrazonoyl halides; Carbonothioic dihydrazide; 1,3,4-Thiadiazines; 1,3,4-Thiadiazoles; 1,2,4]triazino[3,4-b][1,3,4]thiadiazine; Thiazolines; ONE-POT SYNTHESIS; ANTIMICROBIAL ACTIVITIES; DERIVATIVES; ACID; REACTIVITY;
D O I：
10.1016/j.tet.2012.02.011
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
A novel and efficient synthesis of 1,3,4-thiadiazines, bis-1,3,4-thiadiazoles, [1,2,4]triazino[3,4-b][1,3,4] thiadiazine, and thiazolines is reported from the reaction of alpha-haloketo hydrazonoyl halides with carbonothioic dihydrazide or its analogues. The structures were elucidated on the basis of their elemental analysis, spectral data and an alternative synthetic route. (C) 2012 Elsevier Ltd. All rights reserved.
引用
收藏
页码：2784 / 2789
页数：6
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