Enzymatically catalyzed furan-based copolyesters containing dimerized fatty acid derivative as a building block
An environmentally friendly method for creating sustainable alternatives to traditional aromatic-aliphatic polyesters is a valuable step towards resource-efficiency optimization. A library of furan-based block copolymers was synthesized via temperature-varied two-step polycondensation reaction in di...
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American Chemical Society (ACS)
2023
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cracsoc:10.26434/chemrxiv-2023-k7xf5-v3 2024-04-07T07:47:49+00:00 Enzymatically catalyzed furan-based copolyesters containing dimerized fatty acid derivative as a building block Sokołowska, Martyna Nowak-Grzebyta, Jagoda Stachowska, Ewa Miądlicki, Piotr Michalkiewicz, Beata El Fray, Miroslawa Horizon 2020 Framework Programme 2023 http://dx.doi.org/10.26434/chemrxiv-2023-k7xf5-v3 https://chemrxiv.org/engage/api-gateway/chemrxiv/assets/orp/resource/item/6409f44fcc600523a3ec5ae2/original/enzymatically-catalyzed-furan-based-copolyesters-containing-dimerized-fatty-acid-derivative-as-a-building-block.pdf unknown American Chemical Society (ACS) https://creativecommons.org/licenses/by/4.0/ posted-content 2023 cracsoc https://doi.org/10.26434/chemrxiv-2023-k7xf5-v3 2024-03-08T00:16:26Z An environmentally friendly method for creating sustainable alternatives to traditional aromatic-aliphatic polyesters is a valuable step towards resource-efficiency optimization. A library of furan-based block copolymers was synthesized via temperature-varied two-step polycondensation reaction in diphenyl ether using Candida antarctica lipase B (CAL-B) as biocatalyst where dimethyl 2,5-furandicarboxylate (DMFDCA), alpha,omega-aliphatic linear diols (a,o-ALD), and bio-based dimerized fatty acid diol (known as dilinoleic diol, DLD) were used as the starting materials. Nuclear magnetic spectroscopy (1H and 13C NMR), Fourier transform spectroscopy (FTIR) and gel permeation chromatography (GPC) were used to analyze the resulting copolymers. Additionally, crystallization behavior and thermal properties were studied using X-ray diffraction (XRD), digital holographic microscopy (DHM), and differential scanning microscopy (DSC). The results showed that the diol chain length of a,o-ALD used in the synthesis of poly(alkyl furanoate-co-dilinoleic furanoate) copolymers had a significant effect on the material molecular weight, thermal properties and crystalline structure. Other/Unknown Material Antarc* Antarctica ACS Publications |
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description |
An environmentally friendly method for creating sustainable alternatives to traditional aromatic-aliphatic polyesters is a valuable step towards resource-efficiency optimization. A library of furan-based block copolymers was synthesized via temperature-varied two-step polycondensation reaction in diphenyl ether using Candida antarctica lipase B (CAL-B) as biocatalyst where dimethyl 2,5-furandicarboxylate (DMFDCA), alpha,omega-aliphatic linear diols (a,o-ALD), and bio-based dimerized fatty acid diol (known as dilinoleic diol, DLD) were used as the starting materials. Nuclear magnetic spectroscopy (1H and 13C NMR), Fourier transform spectroscopy (FTIR) and gel permeation chromatography (GPC) were used to analyze the resulting copolymers. Additionally, crystallization behavior and thermal properties were studied using X-ray diffraction (XRD), digital holographic microscopy (DHM), and differential scanning microscopy (DSC). The results showed that the diol chain length of a,o-ALD used in the synthesis of poly(alkyl furanoate-co-dilinoleic furanoate) copolymers had a significant effect on the material molecular weight, thermal properties and crystalline structure. |
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Horizon 2020 Framework Programme |
format |
Other/Unknown Material |
author |
Sokołowska, Martyna Nowak-Grzebyta, Jagoda Stachowska, Ewa Miądlicki, Piotr Michalkiewicz, Beata El Fray, Miroslawa |
spellingShingle |
Sokołowska, Martyna Nowak-Grzebyta, Jagoda Stachowska, Ewa Miądlicki, Piotr Michalkiewicz, Beata El Fray, Miroslawa Enzymatically catalyzed furan-based copolyesters containing dimerized fatty acid derivative as a building block |
author_facet |
Sokołowska, Martyna Nowak-Grzebyta, Jagoda Stachowska, Ewa Miądlicki, Piotr Michalkiewicz, Beata El Fray, Miroslawa |
author_sort |
Sokołowska, Martyna |
title |
Enzymatically catalyzed furan-based copolyesters containing dimerized fatty acid derivative as a building block |
title_short |
Enzymatically catalyzed furan-based copolyesters containing dimerized fatty acid derivative as a building block |
title_full |
Enzymatically catalyzed furan-based copolyesters containing dimerized fatty acid derivative as a building block |
title_fullStr |
Enzymatically catalyzed furan-based copolyesters containing dimerized fatty acid derivative as a building block |
title_full_unstemmed |
Enzymatically catalyzed furan-based copolyesters containing dimerized fatty acid derivative as a building block |
title_sort |
enzymatically catalyzed furan-based copolyesters containing dimerized fatty acid derivative as a building block |
publisher |
American Chemical Society (ACS) |
publishDate |
2023 |
url |
http://dx.doi.org/10.26434/chemrxiv-2023-k7xf5-v3 https://chemrxiv.org/engage/api-gateway/chemrxiv/assets/orp/resource/item/6409f44fcc600523a3ec5ae2/original/enzymatically-catalyzed-furan-based-copolyesters-containing-dimerized-fatty-acid-derivative-as-a-building-block.pdf |
genre |
Antarc* Antarctica |
genre_facet |
Antarc* Antarctica |
op_rights |
https://creativecommons.org/licenses/by/4.0/ |
op_doi |
https://doi.org/10.26434/chemrxiv-2023-k7xf5-v3 |
_version_ |
1795674959313371136 |