Synthesis, Characterization and Thermal Study of Some new Copolyesters from mono-carbonyl analogues of Curcumin and Thymol blue dye

Authors

  • Muhanad T. Almayyahi Department of Chemistry, College of Science, University of Basrah, Iraq
  • Basil A. Saleh Department of Chemistry, College of Science, University of Basrah, Iraq
  • Baqer A. Almayyahi Department of Chemistry, College of Science, University of Basrah, Iraq

DOI:

https://doi.org/10.36329/jkcm/2022/v2.i9.13322

Keywords:

copolyester, curcumin analogues, polycondensation

Abstract

A series of copolyesters were prepared from a dicarboxylic acid, curcumin analogues (monocarbonyl) and thymol blue dye in the mole ratio of 2:1:1 by direct polycondensation using triethylamine (Et3N) as the condensation agent. The dicarboxylic used is 2,6-Pyridine dicarbonyl dichloride acid. The curcumin analogues were prepared by acid catalyzed Aldol condensation reaction. These copolyesters were characterized by FT-IR. The fluorescence of the synthesized copolyesters was also investigated. Furthermore, Thermo gravimetric analysis (TGA) was used to investigate the thermal stability of these copolymers

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Published

2023-08-28

How to Cite

Muhanad T. Almayyahi, Basil A. Saleh, & Baqer A. Almayyahi. (2023). Synthesis, Characterization and Thermal Study of Some new Copolyesters from mono-carbonyl analogues of Curcumin and Thymol blue dye . Journal of Kufa for Chemical Sciences, 2(9), 569–581. https://doi.org/10.36329/jkcm/2022/v2.i9.13322

Issue

Vol. 2 No. 9 (2022): Journal Of Kufa For Chemical Sciences

Section

Peer-reviewed Articles

License

Copyright (c) 2023 Journal of Kufa for Chemical Sciences

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