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Bahtiti N, Elgammal WE, Ali AA, Belal A, Abdullah O, Ghoneim MM, Qenawy MS, Abdou MM. Novel Monosulfonated Azo Dyes: Design, Synthesis, and Application as Disperse Dyes on Polyester Fabrics. ACS OMEGA 2024; 9:447-455. [PMID: 38222629 PMCID: PMC10785301 DOI: 10.1021/acsomega.3c05905] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/10/2023] [Revised: 11/24/2023] [Accepted: 11/28/2023] [Indexed: 01/16/2024]
Abstract
This study synthesizes and characterizes a series of disperse dyes based on azo Schiff bases, compounds 8-10. Their structures were identified using various analytical techniques, such as FT-IR, 1H/13C NMR, and mass spectrometry. The study's primary objective was to investigate the behavior of disperse dyes 8-10 when used for dyeing polyester fabrics under different conditions, including variations in time, temperature, shade, and pH. The polyester fabric was chosen for this research due to its wide usage and popularity in the textile industry. By examining the effect of temperature and time on the dyeing process, it was observed that increasing the dyeing temperature from low to high (ranging from 90 to 120 °C) and extending the dyeing time from 10 to 30 min resulted in higher K/S values for the polyester samples dyed with disperse dyes. Additionally, dyes 9 and 10 exhibited the most excellent K/S values among the tested dyes. Furthermore, the study found that dye 8 showed the best dyeing performance as the pH of the dye bath increased to 6.
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Affiliation(s)
- Nawal
H. Bahtiti
- Faculty
of Arts & Science, Applied Science Private
University, Amman 11931, Jordan
| | - Walid E. Elgammal
- Department
of Chemistry, Faculty of Science, Al-Azhar
University, Nasr City, Cairo 11751, Egypt
| | - Ali A. Ali
- Department
of Chemistry, Faculty of Science, Al-Azhar
University, Nasr City, Cairo 11751, Egypt
| | - Amany Belal
- Department
of Pharmaceutical Chemistry, College of Pharmacy, Taif University, Taif 21944, Saudi Arabia
- Medicinal
Chemistry Department, Faculty of Pharmacy, Beni-Suef University, Beni-Suef 62514, Egypt
| | - Omeima Abdullah
- Pharmaceutical
Sciences Department, College of Pharmacy, Umm Al-Qura University, Makkah 21955, Saudi Arabia
| | - Mohammed M. Ghoneim
- Department
of Pharmacy Practice, College of Pharmacy, AlMaarefa University, Ad Diriyah 13713, Saudi Arabia
| | - Mohmmad S. Qenawy
- Chemistry
Department, Faculty of Science, Cairo University, Giza 12613, Egypt
| | - Moaz M. Abdou
- Egyptian
Petroleum Research Institute, Nasr City, Cairo 11727, Egypt
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Abstract
A simple approach to synthesizing 1,2-bis(4-(1,3-dioxolan-2-yl)phenyl)diazene oxide was developed in this study, based on glucose as an eco-friendly reductant.
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