{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Wu X"],"funding":["China Scholarship Council","European Research Council","Dutch Research Council (NWO)","H2020 Excellent Science"],"pagination":["907-912"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC9942097"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["14(8)"],"pubmed_abstract":["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 <i>T</i> <sub>g</sub> range of 117-174 °C and high <i>T</i> <sub>d5%</sub> 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."],"journal":["Polymer chemistry"],"pubmed_title":["Novel stereoisomeric lignin-derived polycarbonates: towards the creation of bisphenol polycarbonate mimics."],"pmcid":["PMC9942097"],"funding_grant_id":["grant number 201808330391","201808330391","875649","ERC Proof of Concept Grant 2019 (PURE) 875649","638076","ERC Starting Grant 2015 (CatASus) 638076","723.015.005"],"pubmed_authors":["Trimmel G","Barta K","Xu D","De Bruyn M","Wu X"],"additional_accession":[]},"is_claimable":false,"name":"Novel stereoisomeric lignin-derived polycarbonates: towards the creation of bisphenol polycarbonate mimics.","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 <i>T</i> <sub>g</sub> range of 117-174 °C and high <i>T</i> <sub>d5%</sub> 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.","dates":{"release":"2023-01-01T00:00:00Z","publication":"2023 Feb","modification":"2026-03-16T01:44:48.365Z","creation":"2025-04-06T19:39:01.366Z"},"accession":"S-EPMC9942097","cross_references":{"pubmed":["36846093"],"doi":["10.1039/d2py01523d"]}}