Synthesis, structure and solvatochromic properties of 3-cyano-4,6-diphenyl-5-(3- and 4-substituted phenylazo)-2-pyridones

A series of some new pyridone arylazo dyes was synthesized from the corresponding diazonium salts and 3-cyano-4,6-diphenyl-2-pyridone using the classical reaction for the synthesis of the azo compounds. The structures of these dyes were confirmed by UV–Vis, FT-IR and 1H-NMR spectroscopic techniques....

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Bibliografische gegevens

Hoofdauteurs:	NINA TODOROVIĆ, GORDANA S. UŠĆUMLIĆ, NATAŠA V. VALENTIĆ, DUŠAN Ž. MIJIN, ALEKSANDAR D. MARINKOVIĆ, ADEL S. ALIMMARI
Formaat:	Artigo
Taal:	Inglês
Gepubliceerd in:	Serbian Chemical Society 2010-08-01
Reeks:	Journal of the Serbian Chemical Society
Onderwerpen:	arylazo pyridone dyes absorption spectra solvent effect substituent effect tautomeric equilibration
Online toegang:	http://www.shd.org.rs/JSCS/Vol75/No8/01_4585_4027.pdf
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