A.A, A., .Kh.H, M. (2014). Synthesis and Spectrophotometric Study of Some New Azodyes Derived From 4,5-diphenylimidazole Part I. Alustath, 4(3), 83-89.
Asaad A.A; Montha .Kh.H. "Synthesis and Spectrophotometric Study of Some New Azodyes Derived From 4,5-diphenylimidazole Part I". Alustath, 4, 3, 2014, 83-89.
A.A, A., .Kh.H, M. (2014). 'Synthesis and Spectrophotometric Study of Some New Azodyes Derived From 4,5-diphenylimidazole Part I', Alustath, 4(3), pp. 83-89.
A.A, A., .Kh.H, M. Synthesis and Spectrophotometric Study of Some New Azodyes Derived From 4,5-diphenylimidazole Part I. Alustath, 2014; 4(3): 83-89.

Synthesis and Spectrophotometric Study of Some New Azodyes Derived From 4,5-diphenylimidazole Part I

JOURNAL OF THI-QAR SCIENCE
Article 1, Volume 4, Issue 3, December 2014, Pages 83-89
Authors
Asaad A.A; Montha .Kh.H
Abstract
This study involves the preparation of three azodyes 2-( sulfapyridineazo)- 4,5-diphenyl imidazole (M1) , 2-( 2-arsonophenylazo)-4,5-diphenyl imidazole (M2) and 2-( sulfapyridineazo)- imidazole (M3) , they have been described by C.H.N. , I.R. and Visible spectroscopic techniques. The acid-base properties were studied at different pH values (0.65-12) , then the ionization and protonation constants were determined. The solvents effect were studied at different solvents polarities
Keywords
diphenylimidazole; Azodyes; ionization
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