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Synthesis of Some Novel Pyrazolo[1,5-a]pyrimidine Derivatives and Their Application as Disperse Dyes

A series of novel monoazo-disperse dyes containing pyrazolo[1,5-a]pyrimidine structures were synthesized starting with the coupling reaction between ethyl cyanoacetate and 4-hydroxybenzenediazonium chloride, followed by treatment of the resulting hydrazone product with hydrazine hydrate. The pyrazol...

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Detalles Bibliográficos
Autores principales:	Al-Etaibi, Alya M., Al-Awadi, Nouria A., El-Apasery, Morsy A., Ibrahim, Maher R.
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	MDPI 2011
Materias:	Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6264419/ https://www.ncbi.nlm.nih.gov/pubmed/21697775 http://dx.doi.org/10.3390/molecules16065182

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