Characterization, DFT calculations and dyeing performance on polyester fabrics of some azo disperse dyes containing pyrazole ring

A number of azo pyrazole derivatives and novel Schiff bases derived from azo diamino pyrazole were synthesized. These included 4-(2-arylhydrazono)-4H-pyrazole-3,5-diamines and N3,N5-dibenzylidene-4-(2-arylhydrazono)-4H-pyrazole-3,5-diamines. The chemical structures of the novel azo dyes were determi...

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Autors principals:	Alaa Z. Omar, Mohamed G. Mohamed, Ezzat A. Hamed, Mohamed A. El-atawy
Format:	Artigo
Idioma:	Inglês
Publicat:	Springer 2023-01-01
Col·lecció:	Journal of Saudi Chemical Society
Matèries:	Disperse dye Azo dye Pyrazole DFT Fastness properties
Accés en línia:	http://www.sciencedirect.com/science/article/pii/S1319610322001764
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