Synthesis, properties and color assessment of some new 5-(3- and 4-substituted phenylazo)-4,6-dimethyl-3-cyano-2-pyridones

A series of 5-(3- and 4-substituted phenylazo)-4,6-dimethyl-3-cyano-2-pyridones were synthesized, starting from acetylacetone and arenediazonium salt, followed by condensation with cyanoacetamide using a modified literature procedure. The experimental investigation included modification of the synth...

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Detalhes bibliográficos

Principais autores:	Mijin Dušan, Ušćumlić Gordana, Perišić-Janjić Nada, Trkulja Ivan, Radetić Maja, Jovančić Petar
Formato:	Artigo
Idioma:	Inglês
Publicado em:	Serbian Chemical Society 2006-01-01
coleção:	Journal of the Serbian Chemical Society
Assuntos:	aryl azo dyes 2-pyridones uv-vis absorption spectrum substituent effect hplc analysis colour assessment
Acesso em linha:	http://www.doiserbia.nb.rs/img/doi/0352-5139/2006/0352-51390605435M.pdf
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