Simple and efficient approach to synthesis of [1,2,4]triazolo[4,3-b][1,2,4,6]thiatriazine- 1-oxides from N-triazol-3-ylamidines

A facile method for the synthesis of [1,2,4]triazolo[4,3- ][1,2,4,6]thiatriazine 1-oxides is presented. The approach involves a reaction between -triazol-3-ylamidines and thionyl chloride in the presence of pyridine. The structures of the synthesized compounds were confirmed by spectral studies incl...

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Bibliographic Details
Published inHeterocyclic communications Vol. 23; no. 2; pp. 97 - 100
Main Authors Hajri, Azhar, Marzouki, Mohamed Lamjed
Format Journal Article
LanguageEnglish
Published Berlin De Gruyter 01.04.2017
Walter de Gruyter GmbH
Subjects
[1,2,4]triazole
amidines
iminoester
Infrared radiation
NMR
Nuclear magnetic resonance
oxides
Synthesis
thiatriazine
thionyl chloride
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Summary:A facile method for the synthesis of [1,2,4]triazolo[4,3- ][1,2,4,6]thiatriazine 1-oxides is presented. The approach involves a reaction between -triazol-3-ylamidines and thionyl chloride in the presence of pyridine. The structures of the synthesized compounds were confirmed by spectral studies including IR, H NMR, C NMR, MS and elemental analysis.
ISSN:0793-0283
2191-0197
DOI:10.1515/hc-2017-0003