Novel stereoisomeric lignin-derived polycarbonates: towards the creation of bisphenol polycarbonate mimics

In this work, we have described a family of bio-based polycarbonates (PC-MBC) based on the unique lignin-derived aliphatic diol 4,4′-methylenebiscyclohexanol (MBC) that was sustainably sourced from lignin oxidation mixture. The detailed structure analysis of these polycarbonates has been confirmed b...

Descripción completa

Detalles Bibliográficos
Autores principales: Wu, Xianyuan, Xu, Dan, De bruyn, Mario, Trimmel, Gregor, Barta, Katalin
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Royal Society of Chemistry 2023
Materias:
Chemistry
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9942097/
https://www.ncbi.nlm.nih.gov/pubmed/36846093
http://dx.doi.org/10.1039/d2py01523d
_version_ 1784891419952939008
author Wu, Xianyuan
Xu, Dan
De bruyn, Mario
Trimmel, Gregor
Barta, Katalin
author_facet Wu, Xianyuan
Xu, Dan
De bruyn, Mario
Trimmel, Gregor
Barta, Katalin
author_sort Wu, Xianyuan
collection PubMed
description In this work, we have described a family of bio-based polycarbonates (PC-MBC) based on the unique lignin-derived aliphatic diol 4,4′-methylenebiscyclohexanol (MBC) that was sustainably sourced from lignin oxidation mixture. The detailed structure analysis of these polycarbonates has been confirmed by a series of 2D NMR (HSQC and COSY) characterizations. Depending on the stereoisomerism of MBC, the PC-MBC displayed a wide achievable T(g) range of 117–174 °C and high T(d5%) of >310 °C by variation of the ratio of the stereoisomers of MBC, offering great substitution perspectives towards a bisphenol-containing polycarbonates. Nonetheless, the most here presented PC-MBC polycarbonates were film-forming and transparent.
format Online
Article
Text
id pubmed-9942097
institution National Center for Biotechnology Information
language English
publishDate 2023
publisher The Royal Society of Chemistry
record_format MEDLINE/PubMed
spelling pubmed-99420972023-02-22 Novel stereoisomeric lignin-derived polycarbonates: towards the creation of bisphenol polycarbonate mimics Wu, Xianyuan Xu, Dan De bruyn, Mario Trimmel, Gregor Barta, Katalin Polym Chem Chemistry In this work, we have described a family of bio-based polycarbonates (PC-MBC) based on the unique lignin-derived aliphatic diol 4,4′-methylenebiscyclohexanol (MBC) that was sustainably sourced from lignin oxidation mixture. The detailed structure analysis of these polycarbonates has been confirmed by a series of 2D NMR (HSQC and COSY) characterizations. Depending on the stereoisomerism of MBC, the PC-MBC displayed a wide achievable T(g) range of 117–174 °C and high T(d5%) of >310 °C by variation of the ratio of the stereoisomers of MBC, offering great substitution perspectives towards a bisphenol-containing polycarbonates. Nonetheless, the most here presented PC-MBC polycarbonates were film-forming and transparent. The Royal Society of Chemistry 2023-01-17 /pmc/articles/PMC9942097/ /pubmed/36846093 http://dx.doi.org/10.1039/d2py01523d Text en This journal is © The Royal Society of Chemistry https://creativecommons.org/licenses/by/3.0/
spellingShingle Chemistry
Wu, Xianyuan
Xu, Dan
De bruyn, Mario
Trimmel, Gregor
Barta, Katalin
Novel stereoisomeric lignin-derived polycarbonates: towards the creation of bisphenol polycarbonate mimics
title Novel stereoisomeric lignin-derived polycarbonates: towards the creation of bisphenol polycarbonate mimics
title_full Novel stereoisomeric lignin-derived polycarbonates: towards the creation of bisphenol polycarbonate mimics
title_fullStr Novel stereoisomeric lignin-derived polycarbonates: towards the creation of bisphenol polycarbonate mimics
title_full_unstemmed Novel stereoisomeric lignin-derived polycarbonates: towards the creation of bisphenol polycarbonate mimics
title_short Novel stereoisomeric lignin-derived polycarbonates: towards the creation of bisphenol polycarbonate mimics
title_sort novel stereoisomeric lignin-derived polycarbonates: towards the creation of bisphenol polycarbonate mimics
topic Chemistry
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9942097/
https://www.ncbi.nlm.nih.gov/pubmed/36846093
http://dx.doi.org/10.1039/d2py01523d
work_keys_str_mv AT wuxianyuan novelstereoisomericligninderivedpolycarbonatestowardsthecreationofbisphenolpolycarbonatemimics
AT xudan novelstereoisomericligninderivedpolycarbonatestowardsthecreationofbisphenolpolycarbonatemimics
AT debruynmario novelstereoisomericligninderivedpolycarbonatestowardsthecreationofbisphenolpolycarbonatemimics
AT trimmelgregor novelstereoisomericligninderivedpolycarbonatestowardsthecreationofbisphenolpolycarbonatemimics
AT bartakatalin novelstereoisomericligninderivedpolycarbonatestowardsthecreationofbisphenolpolycarbonatemimics

Ejemplares similares