Turning waste into resources. Efficient synthesis of biopolyurethanes from used cooking oils and CO2

The coupling reaction of carbon dioxide and highly-substituted epoxides derived from renewable resources such as fatty acids and waste vegetable oils (cooking oils derived from olive and sunflower) leads to the synthesis of new bio-derived cyclic carbonates using efficient metal-free bifunctional or...

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Authors: Caballero Espinosa, María del Prado, Martinez , Javier, Werlinger , Francisca, Trofymchuk , Oleksandra S, Flores , Mario E, Moreno-Villoslada , Ignacio, Lara Sánchez, Agustín, Tejeda Sojo, Juan, Castro Osma, José Antonio, Cruz Martínez, Felipe de la
Format: article
Publication Date:2024
Country:España
Institution:Universidad de Castilla-La Mancha
Repository:RUIdeRA. Repositorio Institucional de la UCLM
OAI Identifier:oai:ruidera.uclm.es:10578/44670
Online Access:https://doi.org/10.1016/j.jcou.2023.102659
https://hdl.handle.net/10578/44670
Access Level:Open access
Keyword:CO2
Cyclic carbonates
Epoxides
Non-isocyanate polyurethanes (NIPUs)
Organocatalysts
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spelling Turning waste into resources. Efficient synthesis of biopolyurethanes from used cooking oils and CO2Caballero Espinosa, María del PradoMartinez , JavierWerlinger , FranciscaTrofymchuk , Oleksandra SFlores , Mario EMoreno-Villoslada , IgnacioLara Sánchez, AgustínTejeda Sojo, JuanCastro Osma, José AntonioCruz Martínez, Felipe de laCO2Cyclic carbonatesEpoxidesNon-isocyanate polyurethanes (NIPUs)OrganocatalystsThe coupling reaction of carbon dioxide and highly-substituted epoxides derived from renewable resources such as fatty acids and waste vegetable oils (cooking oils derived from olive and sunflower) leads to the synthesis of new bio-derived cyclic carbonates using efficient metal-free bifunctional organocatalysts under mild and solvent-free reaction conditions. Once cyclic carbonates derived from biobased sources were synthesized, the design of non-isocyanate polyurethanes (NIPUs) with different chemical structures was investigated by their reaction with a broad substrate scope of diamines. The NIPUs materials were characterized by spectroscopic techniques (NMR and IR) and their molecular weights and polydispersities were determined by GPC studies. Finally, thermal properties of the polymers were studied by DSC and TGA analyses.ELSEVIER202520252024info:eu-repo/semantics/articleapplication/pdfapplication/pdfhttps://doi.org/10.1016/j.jcou.2023.102659https://hdl.handle.net/10578/44670reponame:RUIdeRA. Repositorio Institucional de la UCLMinstname:Universidad de Castilla-La ManchaInglésPID2020–117788RB-I00RED2022–134287-TSBPLY/21/180501/0001322021-GRIN-31240info:eu-repo/semantics/openAccessoai:ruidera.uclm.es:10578/446702026-05-27T07:36:41Z
dc.title.none.fl_str_mv Turning waste into resources. Efficient synthesis of biopolyurethanes from used cooking oils and CO2
title Turning waste into resources. Efficient synthesis of biopolyurethanes from used cooking oils and CO2
spellingShingle Turning waste into resources. Efficient synthesis of biopolyurethanes from used cooking oils and CO2
Caballero Espinosa, María del Prado
CO2
Cyclic carbonates
Epoxides
Non-isocyanate polyurethanes (NIPUs)
Organocatalysts
title_short Turning waste into resources. Efficient synthesis of biopolyurethanes from used cooking oils and CO2
title_full Turning waste into resources. Efficient synthesis of biopolyurethanes from used cooking oils and CO2
title_fullStr Turning waste into resources. Efficient synthesis of biopolyurethanes from used cooking oils and CO2
title_full_unstemmed Turning waste into resources. Efficient synthesis of biopolyurethanes from used cooking oils and CO2
title_sort Turning waste into resources. Efficient synthesis of biopolyurethanes from used cooking oils and CO2
dc.creator.none.fl_str_mv Caballero Espinosa, María del Prado
Martinez , Javier
Werlinger , Francisca
Trofymchuk , Oleksandra S
Flores , Mario E
Moreno-Villoslada , Ignacio
Lara Sánchez, Agustín
Tejeda Sojo, Juan
Castro Osma, José Antonio
Cruz Martínez, Felipe de la
author Caballero Espinosa, María del Prado
author_facet Caballero Espinosa, María del Prado
Martinez , Javier
Werlinger , Francisca
Trofymchuk , Oleksandra S
Flores , Mario E
Moreno-Villoslada , Ignacio
Lara Sánchez, Agustín
Tejeda Sojo, Juan
Castro Osma, José Antonio
Cruz Martínez, Felipe de la
author_role author
author2 Martinez , Javier
Werlinger , Francisca
Trofymchuk , Oleksandra S
Flores , Mario E
Moreno-Villoslada , Ignacio
Lara Sánchez, Agustín
Tejeda Sojo, Juan
Castro Osma, José Antonio
Cruz Martínez, Felipe de la
author2_role author
author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv CO2
Cyclic carbonates
Epoxides
Non-isocyanate polyurethanes (NIPUs)
Organocatalysts
topic CO2
Cyclic carbonates
Epoxides
Non-isocyanate polyurethanes (NIPUs)
Organocatalysts
description The coupling reaction of carbon dioxide and highly-substituted epoxides derived from renewable resources such as fatty acids and waste vegetable oils (cooking oils derived from olive and sunflower) leads to the synthesis of new bio-derived cyclic carbonates using efficient metal-free bifunctional organocatalysts under mild and solvent-free reaction conditions. Once cyclic carbonates derived from biobased sources were synthesized, the design of non-isocyanate polyurethanes (NIPUs) with different chemical structures was investigated by their reaction with a broad substrate scope of diamines. The NIPUs materials were characterized by spectroscopic techniques (NMR and IR) and their molecular weights and polydispersities were determined by GPC studies. Finally, thermal properties of the polymers were studied by DSC and TGA analyses.
publishDate 2024
dc.date.none.fl_str_mv 2024
2025
2025
dc.type.none.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://doi.org/10.1016/j.jcou.2023.102659
https://hdl.handle.net/10578/44670
url https://doi.org/10.1016/j.jcou.2023.102659
https://hdl.handle.net/10578/44670
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv PID2020–117788RB-I00
RED2022–134287-T
SBPLY/21/180501/000132
2021-GRIN-31240
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv ELSEVIER
publisher.none.fl_str_mv ELSEVIER
dc.source.none.fl_str_mv reponame:RUIdeRA. Repositorio Institucional de la UCLM
instname:Universidad de Castilla-La Mancha
instname_str Universidad de Castilla-La Mancha
reponame_str RUIdeRA. Repositorio Institucional de la UCLM
collection RUIdeRA. Repositorio Institucional de la UCLM
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15.198674

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