Synthesis of some heterocylic azo dyes and investigation of their properties
2007
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Advisor: Prof.dr. Nermin Ertan
Abstract (EN)
In this study, heteraylazo dyes have been prepared by diazotization of various heterocyclic amins in nitrosylsulphuric acid and coupling with 6-amino-1,3-dimethyluracil. The structure of compounds have been evaluated by spectrophotometric methods and elemental analysis. The UV-vis absorption spectra of the dyes were investigatied in various solvents. In addition the substituent and solvent acid-base effects on the absorption spectra of the dyes were examined. Key Words : Azo dyes, 6-amino-1,3-dimethyluracil, Azo-Hydrazone Tautomerism, Solvent effect, substituent effect
Author
Jale Ertem
How to Cite
Jale Ertem (Master Thesis). Synthesis of some heterocylic azo dyes and investigation of their properties, 2007, Gazi University.
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