Pyridazine derivatives and its related compounds. Part 31. Synthesis of some disperse dyes derived from 3-amino-1H-pyrzolo[3,4-c]pyridazine and their color assessment on polyester fabrics
Ali AbdelHamid Deeb (1,*) , Mamdoh Bahgat El-Hossami (2) , Ahmed Awad AbdelGawad (3)
(1) Department of Chemistry, Faculty of Science, Zagazig University, Zagazig, 44519, Egypt
(2) Printing, Dyeing and Finishing Department, Faculty of Applied Arts, Helwan University, Giza, 12311, Egypt
(3) Medicinal and Aromatic Plants Department, Desert Research Center, Cairo, 11753, Egypt
(*) Corresponding Author
Received: 21 Jul 2014, Accepted: 23 Aug 2014, Published: 31 Dec 2014
The 6-methyl-3, 4-diphenyl-7-(2-phenylhydrazono) pyrimido [1', 2':1, 5] pyrazolo [3,4-c] pyridazin-8(7H)-one and 3,4-diphenyl-7-(phenyldiazenyl)pyrimido[1',2':1,5]pyrazolo[3,4-c]pyridazine-6,8-diamine derivatives were applied to polyester fiber as disperse dyes. They were found to exhibit varying in hue from orange-yellow to orange-red, their absorption spectral characteristics, fastness properties and colour assessment are also reported.
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. Ali Deeb, Ahmed A. M. Abdelgawad
Utility of 3-amino-1H-pyrazolo[3,4-c]pyridazine in heterocyclic synthesis
Chemistry of Heterocyclic Compounds 51(9), 785, 2015
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DOI Link: https://doi.org/10.5155/eurjchem.5.4.639-643.1126
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