European Journal of Chemistry

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

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Ali AbdelHamid Deeb
Mamdoh Bahgat El-Hossami
Ahmed Awad AbdelGawad


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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Deeb, A. A.; El-Hossami, M. B.; AbdelGawad, A. A. 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. Eur. J. Chem. 2014, 5, 639-643.

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[1]. Abdel Galil, F. M.; Khalifa, F. A.; Abdin, T. S. Dyes Pigments 1990, 12, 49-56.

[2]. Rajagopal, R.; Seshadri, S. Dyes Pigments 1990, 13, 93-105.

[3]. Deeb, A.; Shaqra, S.; Abo El-Fotoh, T.; Dief, S. Eur. Chem. Bull. 2014, 3(7), 627-636.

[4]. Deeb, A.; El-Hossami, M.; Awad A. Eur. Chem. Bull. 2014, 3(8), 745-751.

[5]. Deeb, A.; Yassine, F.; Aouf, N.; Shehta, W. Int. J. Chem Tech Res. 2014, 6(1), 719-729.

[6]. Deeb, A.; Yassine, F.; Aouf, N.; Shehta, W. Eur. Chem. Bull. 2014, 3(1), 18-23.

[7]. Deeb, A.; Bayoumy, B.; Essawy, A.; Fikry, R. Heterocycles 1991, 32, 895-900.

[8]. Deeb, A.; Bayoumy, B.; Essawy, A.; Fikry, R. Heterocycles 1991, 32, 901-907.

[9]. Deeb, A.; Yassin, F.; Ouf, N.; Shehta, W. Chem. Heterocycl. Compd. 2010, 46, 212-222.

[10]. Shawali, A. S.; Abdel Galil, F. M. Tetrahedron 1971, 27, 4305-4316.

[11]. Chrysler, L. P. Methods of Test for Color Fastness of Textiles and Leather, 7th ed., British Standards Institution, London, Bradford, 1990, pp. 89-94.

[12]. Al-Etaibi, A.; El-Apasery, M. A.; Al-Awadi, N. Eur. J. Chem. 2013, 4(3), 240-244.

[13]. Al-Qalaf, F.; Almohammad, K.; El-Apasery, M. A.; Mohmoud, H. Eur. J. Chem. 2013, 4(3), 211-215.

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