Journal of Chemical Research, ( ISI ), Volume (39), No (10), Year (2015-10) , Pages (609-611)

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
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@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},
}

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%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

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