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A Facile Synthesis of New Monoazo Disperse Dyes Derived from 4-Hydroxyphenylazopyrazole-5-amines: Evaluation of Microwave Assisted Dyeing Behavior

A series of new monoazo disperse dyes containing pyrazolopyrimidine moieties was synthesized by coupling malononitrile or 3-aminocrotononitrile with 4-hydroxy- benzenediazonium chloride. Treatment of the resulting products with hydrazine hydrate yields the corresponding 4-arylazoaminopyrazoles, whic...

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Detalles Bibliográficos
Autores principales:	Al-Etaibi, Alya M., El-Apasery, Morsy A., Ibrahim, Maher R., Al-Awadi, Nouria A.
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	MDPI 2012
Materias:	Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6268303/ https://www.ncbi.nlm.nih.gov/pubmed/23178305 http://dx.doi.org/10.3390/molecules171213891

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