Effiecient Synthesis of tetrazoloquinoxaline derivatives
Subject Areas :
Mohsen
Nikpour
1
(Department of Chemistry, School of Sciences, Ahvaz Branch, Islamic Azad University, Ahvaz 6134968875, Iran.)
Elie
Salami
2
(Department of Chemistry, School of Sciences, Ahvaz Branch, Islamic Azad University, Ahvaz 6134968875, Iran.)
Keywords: 2, 3-dichloroquinoxaline, sodium azide, tetrazolo[1, 5-a]quinoxaline,
Abstract :
Displacement reaction of 2,3-dichloroquinoxaline with secondary amines in boiling ethanol afforded it`s mono aminoquinoxaline derivatives. Further reaction of the latter compounds with sodium azide in warm dimethylsulfoxide achieved a group of 4-amino tetrazolo[1,5-a]quinoxaline derivatives. 1HNMR spectra of these compounds are discussed.
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