SYNTHESIS AND CHARACTERIZATION OF NEW COMPLEX HETEROCYCLIC RING SYSTEMS OF INDUSTRIAL IMPORTANCE

Volume 1, Issue 1, October 2016     |     PP. 57-66      |     PDF (450 K)    |     Pub. Date: December 20, 2016
DOI:    456 Downloads     5584 Views  

Author(s)

Ayuk Eugene Lakem, Industrial Chemistry Unit, Chemical Science Department, Godfrey Okoye University, Ugwuomu-Nike, Enugu, Nigeria
Nweke Cletus Mgadiugha, Industrial Chemistry Unit, Chemical Science Department, Godfrey Okoye University, Ugwuomu-Nike, Enugu, Nigeria
Ugwu Marigoretti Oge, Industrial Chemistry Unit, Chemical Science Department, Godfrey Okoye University, Ugwuomu-Nike, Enugu, Nigeria

Abstract
The synthesis and characterization of new complex monoaza and pentaaza angular phenothiazine derivatives is reported. The first derivative, 6,10-Dichloro-17-azadibenzo[a,n]triphenodithiazin-5,11-dione10 was obtained by a base-catalyzed reaction of 2,6-diaminopyridine-3,5-dithiol 5and 2,3-dichloro-1,4-naphthaquinone 9, while that of the second derivative, 7,9,15,17-tetraamino-6,8,16,18,25-pentazadibenzo[a,n]di([1,4]benzothaizino[3,2-c,l])triphenodiathizine (11) was achieved by the reaction of two moles of 2, 4, 6-triaminopyrimidine-3-thiol (8) and one mole compound (10) under the same reaction conditions.. The assigned structures to the above synthesized compounds were done on the basis of spectroscopic analysis.

Keywords
Monoaza, Pentaaza, Triphenodiathiazin, Triaminopyrimidine-3-thiol, Phenothiazine.

Cite this paper
Ayuk Eugene Lakem, Nweke Cletus Mgadiugha, Ugwu Marigoretti Oge, SYNTHESIS AND CHARACTERIZATION OF NEW COMPLEX HETEROCYCLIC RING SYSTEMS OF INDUSTRIAL IMPORTANCE , SCIREA Journal of Chemistry. Volume 1, Issue 1, October 2016 | PP. 57-66.

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