Back to Search
Start Over
Synthesis and Characterization of Some New Copolyester from Curcumin Mono-Carbonyl Analogues
- Source :
- Biomedicine and Chemical Sciences. 3:147-159
- Publication Year :
- 2022
- Publisher :
- International Research and Publishing Academy, 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.
- Subjects :
- Polycondensation
Curcumin Analogues
Copolyester
Fluorescence
Subjects
Details
- ISSN :
- 2790296X
- Volume :
- 3
- Database :
- OpenAIRE
- Journal :
- Biomedicine and Chemical Sciences
- Accession number :
- edsair.doi.dedup.....63aa906e3f2ae753c3947f3ac9330e52
- Full Text :
- https://doi.org/10.48112/bcs.v1i3.179