Preparation and Identification of Aromatic Copolyester Containing Chalcone Groups
Hassen, H., Khazaal, M., Majeed, N., Hassan, E. (2021). Preparation and Identification of Aromatic Copolyester Containing Chalcone Groups. EKB Journal Management System, 64(8), 4173-4181. doi: 10.21608/ejchem.2021.54469.3138
Huda Sabah Hassen; Majida Hameed Khazaal; Nadia Sadiq Majeed; Ekhlas Sabah Hassan. "Preparation and Identification of Aromatic Copolyester Containing Chalcone Groups". EKB Journal Management System, 64, 8, 2021, 4173-4181. doi: 10.21608/ejchem.2021.54469.3138
Hassen, H., Khazaal, M., Majeed, N., Hassan, E. (2021). 'Preparation and Identification of Aromatic Copolyester Containing Chalcone Groups', EKB Journal Management System, 64(8), pp. 4173-4181. doi: 10.21608/ejchem.2021.54469.3138
Hassen, H., Khazaal, M., Majeed, N., Hassan, E. Preparation and Identification of Aromatic Copolyester Containing Chalcone Groups. EKB Journal Management System, 2021; 64(8): 4173-4181. doi: 10.21608/ejchem.2021.54469.3138

Preparation and Identification of Aromatic Copolyester Containing Chalcone Groups

Egyptian Journal of Chemistry
Article 22, Volume 64, Issue 8, August 2021, Page 4173-4181  XML PDF (741.83 K)
Document Type: Original Article
DOI: 10.21608/ejchem.2021.54469.3138
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Authors
Huda Sabah Hassen email 1; Majida Hameed Khazaal1; Nadia Sadiq Majeed1; Ekhlas Sabah Hassanorcid 2
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
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