Title : ( Synthesis of new pyrimido [4,5-e][1,2,4] triazolo [3,4-b][1,3,4] thiadiazine derivatives via S/N Smiles rearrangement )
Authors: , Ali Shiri , Mehdi Bakavoli , Seyed Mohammad Seyedi , tayebe asghari shirghan , Joel Mague ,
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Abstract
Several new pyrimido[4,5-e][1,2,4]triazolo[3,4-b][1,3,4]thiadiazine derivatives (5a–g) were synthesized through the condensation reaction of 5-bromo-4,6-dichloropyrimidine (1) and 4-amino-5-methyl-4H-1,2,4triazole-3-thiol(2). The single crystal X-ray data of one of the derivatives confirmed the occurrence of the S/N type Smiles rearrangement during the course of the reaction.
Keywords
, Pyrimidotriazolothiadiazine, X-ray, Smiles rearrangement, Heterocyclization
@article{paperid:1053591,
author = {, and Shiri, Ali and Bakavoli, Mehdi and Seyedi, Seyed Mohammad and Asghari Shirghan, Tayebe and Joel Mague},
title = {Synthesis of new pyrimido [4,5-e][1,2,4] triazolo [3,4-b][1,3,4] thiadiazine derivatives via S/N Smiles rearrangement},
journal = {Journal of Heterocyclic Chemistry},
year = {2017},
volume = {54},
number = {1},
month = {January},
issn = {0022-152X},
pages = {235--241},
numpages = {6},
keywords = {Pyrimidotriazolothiadiazine; X-ray; Smiles rearrangement; Heterocyclization},
}
%0 Journal Article
%T Synthesis of new pyrimido [4,5-e][1,2,4] triazolo [3,4-b][1,3,4] thiadiazine derivatives via S/N Smiles rearrangement
%A ,
%A Shiri, Ali
%A Bakavoli, Mehdi
%A Seyedi, Seyed Mohammad
%A Asghari Shirghan, Tayebe
%A Joel Mague
%J Journal of Heterocyclic Chemistry
%@ 0022-152X
%D 2017
