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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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Bibliografske podrobnosti
izdano v:Molecules
Main Authors: Al-Etaibi, Alya M., El-Apasery, Morsy A., Ibrahim, Maher R., Al-Awadi, Nouria A.
Format: Artigo
Jezik:Inglês
Izdano: MDPI 2012
Teme:
Online dostop:https://ncbi.nlm.nih.gov/pmc/articles/PMC6268303/
https://ncbi.nlm.nih.gov/pubmed/23178305
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.3390/molecules171213891
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