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

Authors

  • Asaad A Ali Chemistry Dept.- College of Educationfor Pure Science - Basrah University- Iraq

Keywords:

4,5-diphenylimidazole , Azodyes , Ionization & Protonation constants and Spectral studies

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

Downloads

Published

2019-07-05

Issue

Vol. 4 No. 3 (2014)

Section

Articles

How to Cite

Synthesis and Spectrophotometric Study of Some New Azodyes Derived From 4,5-diphenylimidazole. (2019). University of Thi-Qar Journal of Science, 4(3), 83-89. https://jsci.utq.edu.iq/index.php/main/article/view/637