Synthesis and dyeing performance of some amphiphilic naphthalimide azo disperse dyes on polyester fabrics
A series of monoazo disperse dyes were synthesized by coupling diazotized 4-amino-N-dodecyl-1,8-naphthalimide with N,N-dialkyl anilines and naphthol derivatives. The synthesized intermediates and the dyes were characterized using FTIR, 1H-NMR, 13C-NMR, mass spectroscopy and elemental analys...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Serbian Chemical Society
2020-01-01
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| Series: | Journal of the Serbian Chemical Society |
| Subjects: | |
| Online Access: | http://www.doiserbia.nb.rs/img/doi/0352-5139/2020/0352-51392010253A.pdf |
| _version_ | 1798022793214820352 |
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| author | Ameuru Umar Salami Yakubu Mohammed Kabir Bello Kasali Ademola Nkeonye Peter Obinna Halimehjani Azim Ziyaei |
| author_facet | Ameuru Umar Salami Yakubu Mohammed Kabir Bello Kasali Ademola Nkeonye Peter Obinna Halimehjani Azim Ziyaei |
| author_sort | Ameuru Umar Salami |
| collection | DOAJ |
| description | A series of monoazo disperse dyes were synthesized by coupling diazotized
4-amino-N-dodecyl-1,8-naphthalimide with N,N-dialkyl anilines and naphthol
derivatives. The synthesized intermediates and the dyes were characterized
using FTIR, 1H-NMR, 13C-NMR, mass spectroscopy and elemental analysis (CHN).
Visible absorption spectra of the dyes were examined in solvents of
different polarities. The electronic absorption spectra cover a wavelength
(λmax) range of 515-535 nm in DMF at uniformly absorption intensity between
1.59-3.00×104 L mol-1 cm-1. The dyes gave deep and bright intense hues of
light violet, maroon, pink and neon red on polyester fabrics. The dyes
generally showed good washing and perspiration rating but poor to moderate
light fastness properties on woven polyester fabric and could be recommended
for commercial outlets. |
| first_indexed | 2024-04-11T17:35:48Z |
| format | Article |
| id | doaj.art-972112f430b44283bad2de8c891ad53c |
| institution | Directory Open Access Journal |
| issn | 0352-5139 1820-7421 |
| language | English |
| last_indexed | 2024-04-11T17:35:48Z |
| publishDate | 2020-01-01 |
| publisher | Serbian Chemical Society |
| record_format | Article |
| series | Journal of the Serbian Chemical Society |
| spelling | doaj.art-972112f430b44283bad2de8c891ad53c2022-12-22T04:11:38ZengSerbian Chemical SocietyJournal of the Serbian Chemical Society0352-51391820-74212020-01-0185101253126410.2298/JSC190123049A0352-51392010253ASynthesis and dyeing performance of some amphiphilic naphthalimide azo disperse dyes on polyester fabricsAmeuru Umar Salami0Yakubu Mohammed Kabir1Bello Kasali Ademola2Nkeonye Peter Obinna3Halimehjani Azim Ziyaei4Department of Polymer and Textile Engineering, Ahmadu Bello University, Zaria, NigeriaDepartment of Polymer and Textile Engineering, Ahmadu Bello University, Zaria, NigeriaDepartment of Polymer and Textile Engineering, Ahmadu Bello University, Zaria, NigeriaDepartment of Polymer and Textile Engineering, Ahmadu Bello University, Zaria, NigeriaFaculty of Chemistry, Kharazmi University, Tehran, IranA series of monoazo disperse dyes were synthesized by coupling diazotized 4-amino-N-dodecyl-1,8-naphthalimide with N,N-dialkyl anilines and naphthol derivatives. The synthesized intermediates and the dyes were characterized using FTIR, 1H-NMR, 13C-NMR, mass spectroscopy and elemental analysis (CHN). Visible absorption spectra of the dyes were examined in solvents of different polarities. The electronic absorption spectra cover a wavelength (λmax) range of 515-535 nm in DMF at uniformly absorption intensity between 1.59-3.00×104 L mol-1 cm-1. The dyes gave deep and bright intense hues of light violet, maroon, pink and neon red on polyester fabrics. The dyes generally showed good washing and perspiration rating but poor to moderate light fastness properties on woven polyester fabric and could be recommended for commercial outlets.http://www.doiserbia.nb.rs/img/doi/0352-5139/2020/0352-51392010253A.pdf18-naphthalimide derivativesazo dyessolvatochromic effectsnaphtholsfastness properties |
| spellingShingle | Ameuru Umar Salami Yakubu Mohammed Kabir Bello Kasali Ademola Nkeonye Peter Obinna Halimehjani Azim Ziyaei Synthesis and dyeing performance of some amphiphilic naphthalimide azo disperse dyes on polyester fabrics Journal of the Serbian Chemical Society 1 8-naphthalimide derivatives azo dyes solvatochromic effects naphthols fastness properties |
| title | Synthesis and dyeing performance of some amphiphilic naphthalimide azo disperse dyes on polyester fabrics |
| title_full | Synthesis and dyeing performance of some amphiphilic naphthalimide azo disperse dyes on polyester fabrics |
| title_fullStr | Synthesis and dyeing performance of some amphiphilic naphthalimide azo disperse dyes on polyester fabrics |
| title_full_unstemmed | Synthesis and dyeing performance of some amphiphilic naphthalimide azo disperse dyes on polyester fabrics |
| title_short | Synthesis and dyeing performance of some amphiphilic naphthalimide azo disperse dyes on polyester fabrics |
| title_sort | synthesis and dyeing performance of some amphiphilic naphthalimide azo disperse dyes on polyester fabrics |
| topic | 1 8-naphthalimide derivatives azo dyes solvatochromic effects naphthols fastness properties |
| url | http://www.doiserbia.nb.rs/img/doi/0352-5139/2020/0352-51392010253A.pdf |
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