Synthesis and Characterization of New Complex Heterocyclic Ring Systems of Industrial Importance

Ayuk, E.L. and Nweke, Cletus M. and Ugwu, M.O. (2016) Synthesis and Characterization of New Complex Heterocyclic Ring Systems of Industrial Importance. American Journal of Heterocyclic Chemistry, 2 (1). pp. 26-31.

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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-dione 10 was obtained by a basecatalyzed reaction of 2,6-diaminopyridine-3,5-dithiol 5 and 2,3-dichloro-1,4-naphthaquinone 9, while 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 obtained by the reaction of two moles of 2, 4, 6-triaminopyrimidine-3-thiol 8 and one mole of compound 10 under the same reaction conditions. The assigned structures to the above synthesized compounds were done on the basis of spectroscopic analysis.

Item Type:	Article
Subjects:	L Education > L Education (General) Q Science > Q Science (General)
Divisions:	Faculty of Natural and Applied Sciences
Depositing User:	miss ifeoma agbo
Date Deposited:	24 Apr 2019 14:28
Last Modified:	24 Apr 2019 14:28
URI:	http://eprints.gouni.edu.ng/id/eprint/1248

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