Preparation and Identification of Aromatic Copolyester Containing Chalcone Groups | ||
| Egyptian Journal of Chemistry | ||
| Article 22, Volume 64, Issue 8, August 2021, Pages 4173-4181 PDF (741.83 K) | ||
| Document Type: Original Article | ||
| DOI: 10.21608/ejchem.2021.54469.3138 | ||
| Authors | ||
| Huda Sabah Hassen* 1; Majida Hameed Khazaal1; Nadia Sadiq Majeed1; Ekhlas Sabah Hassan2 | ||
| 1Department of chemistry, Faculty of Education for Girls, University of Kufa, Iraq. | ||
| 2Department of pharmacology and therapeutics,Faculty of medicine, University of Kufa, Iraq. | ||
| Abstract | ||
| In the present paper, many unsaturated polyesters has been synthesized using maleic anhydride, phthalic anhydride and succinic anhydride for esterification with new monomer [E)-1-(4-hydroxyphenyl)-3-(3-methoxy-4-hydroxyphenyl) prop-2-en-1-one]. These polyesters were polymerized by condensation reaction . Their chemical structures were characterized using FTIR, 13C-NMR and 1H NMR spectroscopy. Thermal properties have been analysed using Differential Scanning Calorimetry of synthesized polyesters All the polymers showed well thermal stability and perfect data of glass transition temperature (Tg) also the results showed polyesters and monomer were successfully synthesized by giving well spectrum improved existing an ester functional group (-COO-) in spectrums each polymer prepared also existent Chalcone functional group(-CO-CH=CH-) in spectrum of monomer. | ||
| Keywords | ||
| Polymer; polyesters; monomer; poly condensation | ||
|
Statistics Article View: 597 PDF Download: 413 |
||
