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ADMET polymerization of α,ω-unsaturated glycolipids: synthesis and physico-chemical properties of the resulting polymers

dc.rights.licenseopen
hal.structure.identifierLaboratoire de Chimie des Polymères Organiques [LCPO]
dc.contributor.authorHIBERT, Geoffrey
hal.structure.identifierTeam 2 LCPO : Biopolymers & Bio-sourced Polymers
hal.structure.identifierLaboratoire de Chimie des Polymères Organiques [LCPO]
dc.contributor.authorGRAU, Etienne
IDREF: 187909261
hal.structure.identifierInstitut des Corps Gras [ITERG]
dc.contributor.authorPINTORI, Didier
hal.structure.identifierLaboratoire de Chimie des Polymères Organiques [LCPO]
hal.structure.identifierTeam 3 LCPO : Polymer Self-Assembly & Life Sciences
dc.contributor.authorLECOMMANDOUX, Sebastien
hal.structure.identifierLaboratoire de Chimie des polymères organiques [LCPO]
hal.structure.identifierTeam 2 LCPO : Biopolymers & Bio-sourced Polymers
dc.contributor.authorCRAMAIL, Henri
dc.date.accessioned2020
dc.date.available2020
dc.date.issued2017
dc.identifier.issn1759-9954
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/19794
dc.description.abstractEnTrehalose diesters exhibiting α,ω-unsaturation are glycolipids which can be easily polymerized by ADMET (acyclic diene metathesis) polymerization. In this paper, enzymatic esterification was performed to selectively esterify primary hydroxyl groups of trehalose (6 and 6'-positions) with vinyl undecenoate. The vinyl ester was beforehand obtained by palladium-catalyzed transesterification of undecenoic acid with vinyl acetate. The resulting trehalose diundecenoate was homopolymerized and copolymerized with undecenyl undecenoate in order to obtain random copolymers with different compositions. The synthesis of such copolymers was confirmed by 1 H NMR spectroscopy and size exclusion chromatography (SEC). Their solid-state phase separation were investigated by DSC and X-ray scattering as function of temperature and their solution self-assembly was investigated by dynamic light scattering (DLS) in water.
dc.language.isoen
dc.publisherRoyal Society of Chemistry - RSC
dc.title.enADMET polymerization of α,ω-unsaturated glycolipids: synthesis and physico-chemical properties of the resulting polymers
dc.typeArticle de revue
dc.identifier.doi10.1039/C7PY00788D
dc.subject.halChimie/Matériaux
dc.subject.halChimie/Polymères
dc.subject.halPhysique [physics]/Matière Condensée [cond-mat]/Science des matériaux [cond-mat.mtrl-sci]
dc.identifier.arxiv1911.09462
bordeaux.journalPolymer Chemistry
bordeaux.page3731-3739
bordeaux.hal.laboratoriesLaboratoire de Chimie des Polymères Organiques (LCPO) - UMR 5629*
bordeaux.issue24
bordeaux.institutionBordeaux INP
bordeaux.institutionUniversité de Bordeaux
bordeaux.peerReviewedoui
hal.identifierhal-02367220
hal.version1
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-02367220v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Polymer%20Chemistry&rft.date=2017&rft.issue=24&rft.spage=3731-3739&rft.epage=3731-3739&rft.eissn=1759-9954&rft.issn=1759-9954&rft.au=HIBERT,%20Geoffrey&GRAU,%20Etienne&PINTORI,%20Didier&LECOMMANDOUX,%20Sebastien&CRAMAIL,%20Henri&rft.genre=article


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