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Synthesis and Characterization of Some New Copolyester from Curcumin Mono-Carbonyl Analogues
- Source :
- Biomedicine and Chemical Sciences; Vol. 1 No. 3 (2022); 147-159; 2790-296X; 10.48112/bcs.v1i3
- Publication Year :
- 2022
-
Abstract
- Nine copolyesters were prepared from a dicarboxylic acid, curcumin analogues (monocarbonyl) and phenophthalene 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.
Details
- Database :
- OAIster
- Journal :
- Biomedicine and Chemical Sciences; Vol. 1 No. 3 (2022); 147-159; 2790-296X; 10.48112/bcs.v1i3
- Notes :
- application/pdf, English
- Publication Type :
- Electronic Resource
- Accession number :
- edsoai.on1342121658
- Document Type :
- Electronic Resource