Synthesis of Disperse Dyes from Pyridone and Resorcinol Coupled to Diazotized 2-Amino-4-chloro-5-formylthiazole and Application to Polyester
Joint Authors
Bello, K. A.
Nkeonye, P. O.
Lawal, A. O.
Yakubu, M. K.
Lams, Yusuf Y.
Source
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-07-17
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Abstract EN
The aim of this study was to synthesize disperse dyes in the derivative of 2-amino-4-chloro-5-formylthiazole by conventional diazotization and couplings with pyridone and resorcinol.
The dyes were characterized by visible absorption spectroscopy, IR spectral studies, and 1H and 13C NMR.
The pyridone and resorcinol substituted dyes exhausted well with good depth on 100% polyester fabrics with a shade of brown and purple colours, respectively.
The heteroatom and the intrinsic conjugation in the thiazole structure results in high bathochromic shifts and lead to brightness of shades.
The dyed fabrics showed very good to excellent wash fastness and moderate to good light and perspiration fastness properties.
American Psychological Association (APA)
Lams, Yusuf Y.& Nkeonye, P. O.& Bello, K. A.& Yakubu, M. K.& Lawal, A. O.. 2014. Synthesis of Disperse Dyes from Pyridone and Resorcinol Coupled to Diazotized 2-Amino-4-chloro-5-formylthiazole and Application to Polyester. Advances in Chemistry،Vol. 2014, no. 2014, pp.1-7.
https://search.emarefa.net/detail/BIM-504472
Modern Language Association (MLA)
Lams, Yusuf Y.…[et al.]. Synthesis of Disperse Dyes from Pyridone and Resorcinol Coupled to Diazotized 2-Amino-4-chloro-5-formylthiazole and Application to Polyester. Advances in Chemistry No. 2014 (2014), pp.1-7.
https://search.emarefa.net/detail/BIM-504472
American Medical Association (AMA)
Lams, Yusuf Y.& Nkeonye, P. O.& Bello, K. A.& Yakubu, M. K.& Lawal, A. O.. Synthesis of Disperse Dyes from Pyridone and Resorcinol Coupled to Diazotized 2-Amino-4-chloro-5-formylthiazole and Application to Polyester. Advances in Chemistry. 2014. Vol. 2014, no. 2014, pp.1-7.
https://search.emarefa.net/detail/BIM-504472
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-504472