Microwave-assisted synthesis of disazothiazolone dyes as antibacterial agents and their application in polyester printing
ISSN: 0369-9420
Article publication date: 8 February 2021
Issue publication date: 3 January 2022
Abstract
Purpose
This study aims to represent a successful simple method for the synthesis of some novel dyes based on thiazole derivatives and their applications in textile printing.
Design/methodology/approach
2-(benzo[d]thiazol-2-ylmethyl)thiazol-4(5H)-one compound is prepared by convention heating and microwave technique then used as a coupling agent, which reacts with different diazonium Salt to form diazo dyes.
Findings
The synthesized diazo dyes are confirmed via spectral data (IR,1H-NMR, 13C-NMR and Mass spectra). The dyes are used to print polyester fabric. The obtained results clarified that the prints have good color strength, brilliant color and highly durable antibacterial activity.
Originality/value
The authors designed efficient synthesis for some novel thiazolone dyes. The novel procedure features short-reaction time, very good yields and a simple workup. The authors studied the antibacterial activity and their application in printing polyester fabrics.
Keywords
Citation
Ahmed, E.A., Elgemeie, G. and Ahmed, K.A.-E. (2022), "Microwave-assisted synthesis of disazothiazolone dyes as antibacterial agents and their application in polyester printing", Pigment & Resin Technology, Vol. 51 No. 1, pp. 1-5. https://doi.org/10.1108/PRT-07-2020-0080
Publisher
:Emerald Publishing Limited
Copyright © 2021, Emerald Publishing Limited