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Biomimetic Carbocationic Polymerizations III: Investigation of Isoprene Polymerization Initiated by Dimethyl Allyl Bromide

dc.rights.licenseopen
hal.structure.identifierUniv Akron, Dept Polymer Sci
dc.contributor.authorPUSKAS, Judit E.
hal.structure.identifierLaboratoire de Chimie des Polymères Organiques [LCPO]
hal.structure.identifierTeam 1 LCPO : Polymerization Catalyses & Engineering
dc.contributor.authorPERUCH, Frédéric
IDREF: 152900748
hal.structure.identifierLaboratoire de Chimie des Polymères Organiques [LCPO]
hal.structure.identifierTeam 1 LCPO : Polymerization Catalyses & Engineering
dc.contributor.authorDEFFIEUX, Alain
hal.structure.identifierDepartment of Chemistry [Akron]
dc.contributor.authorDABNEY, David E.
hal.structure.identifierDepartment of Chemistry [Akron]
dc.contributor.authorWESDEMIOTIS, Chrys
hal.structure.identifierUniv Akron, Dept Polymer Sci
dc.contributor.authorLI, Hai Bo
hal.structure.identifierAgnes Scott Coll, Decatur, GA
dc.contributor.authorLINDSAY, Allia
dc.date.accessioned2020
dc.date.available2020
dc.date.issued2009
dc.identifier.issn0887-624X
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/20647
dc.description.abstractEnNatural rubber (poly(1,4-cis-isoprene), NR) is a polymer of considerable industrial importance due to its exceptional properties. It is mostly produced from the cultivation of Hevea brasiliensis, and to a limited extent from Parthenium argentatum. Till date none of the synthetic equivalent of NR exists. Recently we suggested that the mechanism of NR biosynthesis is based on carbocationic polymerization, similarly to that of natural oligoisoprenoids forming by enzyme-catalyzed prenylation. In this article we present proof of concept of a new bio-inspired synthetic route towards the synthesis of polyisoprenes based on carbocationic polymerization initiated by dimethyl allyl bromide (DMABr)/TiCl4. It is shown that using this strategy, 1,4-oligoisoprene carrying a dimethyl allyl head group is produced in both cis and trans configurations, together with cyclized sequences
dc.language.isoen
dc.publisherWiley
dc.subject.enreal-time FTIR
dc.subject.enpolyisoprene
dc.subject.ennatural rubber
dc.subject.enbiomimetic
dc.subject.enbiomimetic processes
dc.subject.encarbocationic polymerization
dc.subject.encationic polymerization
dc.subject.enFT-IR
dc.title.enBiomimetic Carbocationic Polymerizations III: Investigation of Isoprene Polymerization Initiated by Dimethyl Allyl Bromide
dc.typeArticle de revue
dc.identifier.doi10.1002/pola.23294
dc.subject.halChimie/Polymères
bordeaux.journalJournal of Polymer Science Part A: Polymer Chemistry
bordeaux.page2172-2180
bordeaux.volume47
bordeaux.hal.laboratoriesLaboratoire de Chimie des Polymères Organiques (LCPO) - UMR 5629*
bordeaux.issue8
bordeaux.institutionBordeaux INP
bordeaux.institutionUniversité de Bordeaux
bordeaux.peerReviewedoui
hal.identifierhal-00397630
hal.version1
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-00397630v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Journal%20of%20Polymer%20Science%20Part%20A:%20Polymer%20Chemistry&rft.date=2009&rft.volume=47&rft.issue=8&rft.spage=2172-2180&rft.epage=2172-2180&rft.eissn=0887-624X&rft.issn=0887-624X&rft.au=PUSKAS,%20Judit%20E.&PERUCH,%20Fr%C3%A9d%C3%A9ric&DEFFIEUX,%20Alain&DABNEY,%20David%20E.&WESDEMIOTIS,%20Chrys&rft.genre=article


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