Title : ( Synthesis of New Derivatives of Pyridazino[6,1-c]Pyrimido[5,4-e][1,2,4]Triazine; a Novel Heterocyclic System )
Authors: toktam akaberi , Ali Shiri , Seddigheh Sheikhi-Mohammareh ,
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Abstract
Several derivatives of the novel pyridazino[6,1-c]pyrimido[5,4-e][1,2,4]triazine ring system have been synthesised through heterocyclisation of 5-bromo-2,4-dichloro-6-methylpyrimidine with 3-chloro-6-hydrazinylpyridazine followed by treatment with secondary amines in boiling ethanol.
Keywords
, 1, 2-dihydropyridazine-3, 6-dione, heterocyclisation, 5-bromo-2, 4-dichloro-6-methylpyrimidine, pyridazino[6, 1-c]pyrimido[5, 4-e][1, 2, 4]triazine
@article{paperid:1053470,
author = {Akaberi, Toktam and Shiri, Ali and Sheikhi-Mohammareh, Seddigheh},
title = {Synthesis of New Derivatives of Pyridazino[6,1-c]Pyrimido[5,4-e][1,2,4]Triazine; a Novel Heterocyclic System},
journal = {Journal of Chemical Research},
year = {2016},
volume = {40},
number = {1},
month = {January},
issn = {1747-5198},
pages = {44--46},
numpages = {2},
keywords = {1;2-dihydropyridazine-3;6-dione; heterocyclisation; 5-bromo-2;4-dichloro-6-methylpyrimidine; pyridazino[6;1-c]pyrimido[5;4-e][1;2;4]triazine},
}
%0 Journal Article
%T Synthesis of New Derivatives of Pyridazino[6,1-c]Pyrimido[5,4-e][1,2,4]Triazine; a Novel Heterocyclic System
%A Akaberi, Toktam
%A Shiri, Ali
%A Sheikhi-Mohammareh, Seddigheh
%J Journal of Chemical Research
%@ 1747-5198
%D 2016
