Polyimides Derived from Diglycidyl Ether of Bisphenol-A and Bisphenol-F via Diels–Alder Polymerization
Novel polyimides were synthesized by Diels–Alder polymerization. Bisfuran (BF) was reacted with several bismaleimides containing the diglycidyl ether of bisphenol-A and bisphenol-F (epoxy segments) to obtain Diels–Alder polyadducts. These polyadducts were subsequently aromatized and imidized (i.e.,...
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Universidade Federal de Mato Grosso do Sul
2025-05-01
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| Series: | Orbital: The Electronic Journal of Chemistry |
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| Online Access: | https://periodicos.ufms.br/index.php/orbital/article/view/22315 |
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| author | Yogesh S. Patel Ami Y. Patel |
| author_facet | Yogesh S. Patel Ami Y. Patel |
| author_sort | Yogesh S. Patel |
| collection | DOAJ |
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Novel polyimides were synthesized by Diels–Alder polymerization. Bisfuran (BF) was reacted with several bismaleimides containing the diglycidyl ether of bisphenol-A and bisphenol-F (epoxy segments) to obtain Diels–Alder polyadducts. These polyadducts were subsequently aromatized and imidized (i.e., cyclized) through carboxylic acid and amide group formation to yield polyimides. The synthesized polyadducts and polyimides were characterized by elemental analysis, spectral techniques, number average molecular weight (Mn), and thermal analysis. The ‘in situ’ glass fiber-reinforced composites were prepared and characterized for their mechanical, electrical, and chemical properties. These properties were compared with those of other reported polyimides. All the composites exhibited good mechanical and electrical properties, as well as excellent resistance to organic solvents and mineral acids.
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| format | Article |
| id | doaj-art-d1ec9f79b21648f7bf026dec49ef8dde |
| institution | DOAJ |
| issn | 1984-6428 |
| language | English |
| publishDate | 2025-05-01 |
| publisher | Universidade Federal de Mato Grosso do Sul |
| record_format | Article |
| series | Orbital: The Electronic Journal of Chemistry |
| spelling | doaj-art-d1ec9f79b21648f7bf026dec49ef8dde2025-08-20T02:58:40ZengUniversidade Federal de Mato Grosso do SulOrbital: The Electronic Journal of Chemistry1984-64282025-05-0117110.17807/orbital.v17i1.22315Polyimides Derived from Diglycidyl Ether of Bisphenol-A and Bisphenol-F via Diels–Alder PolymerizationYogesh S. Patel0Ami Y. Patel1Principal Government Science College LimkhedaChemistry Department, S.P.T. Arts & Science College, Shri Govind Guru University Novel polyimides were synthesized by Diels–Alder polymerization. Bisfuran (BF) was reacted with several bismaleimides containing the diglycidyl ether of bisphenol-A and bisphenol-F (epoxy segments) to obtain Diels–Alder polyadducts. These polyadducts were subsequently aromatized and imidized (i.e., cyclized) through carboxylic acid and amide group formation to yield polyimides. The synthesized polyadducts and polyimides were characterized by elemental analysis, spectral techniques, number average molecular weight (Mn), and thermal analysis. The ‘in situ’ glass fiber-reinforced composites were prepared and characterized for their mechanical, electrical, and chemical properties. These properties were compared with those of other reported polyimides. All the composites exhibited good mechanical and electrical properties, as well as excellent resistance to organic solvents and mineral acids. https://periodicos.ufms.br/index.php/orbital/article/view/22315BisfuranBismaleimideDiels-Alder reactionPolyimide |
| spellingShingle | Yogesh S. Patel Ami Y. Patel Polyimides Derived from Diglycidyl Ether of Bisphenol-A and Bisphenol-F via Diels–Alder Polymerization Orbital: The Electronic Journal of Chemistry Bisfuran Bismaleimide Diels-Alder reaction Polyimide |
| title | Polyimides Derived from Diglycidyl Ether of Bisphenol-A and Bisphenol-F via Diels–Alder Polymerization |
| title_full | Polyimides Derived from Diglycidyl Ether of Bisphenol-A and Bisphenol-F via Diels–Alder Polymerization |
| title_fullStr | Polyimides Derived from Diglycidyl Ether of Bisphenol-A and Bisphenol-F via Diels–Alder Polymerization |
| title_full_unstemmed | Polyimides Derived from Diglycidyl Ether of Bisphenol-A and Bisphenol-F via Diels–Alder Polymerization |
| title_short | Polyimides Derived from Diglycidyl Ether of Bisphenol-A and Bisphenol-F via Diels–Alder Polymerization |
| title_sort | polyimides derived from diglycidyl ether of bisphenol a and bisphenol f via diels alder polymerization |
| topic | Bisfuran Bismaleimide Diels-Alder reaction Polyimide |
| url | https://periodicos.ufms.br/index.php/orbital/article/view/22315 |
| work_keys_str_mv | AT yogeshspatel polyimidesderivedfromdiglycidyletherofbisphenolaandbisphenolfviadielsalderpolymerization AT amiypatel polyimidesderivedfromdiglycidyletherofbisphenolaandbisphenolfviadielsalderpolymerization |