Title : ( Synthesis of Some Derivatives of Pyrimido[5,4-e]Tetrazolo[5,1-c][1,2,4]triazine; a Novel Heterocyclic System )
Authors: negin noorolahian , Ali Shiri ,
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Abstract
Several new derivatives of pyrimido[5,4-e]tetrazolo[5,1-c][1,2,4]triazine have been synthesised through the reaction of 5-hydrazinyl-1H-tetrazole with 5-bromo-2,4-dichloro-6-methylpyrimidine in CHCl3 solution at ambient conditions. Further treatment of the synthesisedcompound with secondary amines gave the corresponding substituted heterocycles which were subsequently cyclised into pyrimido[5,4-e]tetrazolo[5,1-c][1,2,4]triazines as derivatives of a novel heterocyclic system on treatment with NaNH2 in CH3CN.
Keywords
, pyrimido[5, 4-e]tetrazolo[5, 1-c][1, 2, 4]triazine, heterocyclisation, 5-hydrazinyl-1H-tetrazole
@article{paperid:1050197,
author = {Noorolahian, Negin and Shiri, Ali},
title = {Synthesis of Some Derivatives of Pyrimido[5,4-e]Tetrazolo[5,1-c][1,2,4]triazine; a Novel Heterocyclic System},
journal = {Journal of Chemical Research},
year = {2015},
volume = {39},
number = {10},
month = {October},
issn = {1747-5198},
pages = {609--611},
numpages = {2},
keywords = {pyrimido[5;4-e]tetrazolo[5;1-c][1;2;4]triazine; heterocyclisation; 5-hydrazinyl-1H-tetrazole},
}
%0 Journal Article
%T Synthesis of Some Derivatives of Pyrimido[5,4-e]Tetrazolo[5,1-c][1,2,4]triazine; a Novel Heterocyclic System
%A Noorolahian, Negin
%A Shiri, Ali
%J Journal of Chemical Research
%@ 1747-5198
%D 2015
