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Newly Designed Star-Shaped Polystyrene: Synthesis and Characterization

dc.rights.licenseopen
hal.structure.identifierLaboratoire de Chimie des Polymères Organiques [LCPO]
dc.contributor.authorCLOUTET, Eric
IDREF: 151048681
hal.structure.identifierInstitut des Sciences Chimiques de Rennes [ISCR]
dc.contributor.authorFILLAUT, Jean-Luc
hal.structure.identifierInstitut des Sciences Moléculaires [ISM]
dc.contributor.authorASTRUC, Didier
hal.structure.identifierKing Abdullah University of Science and Technology [Saudi Arabia] [KAUST]
dc.contributor.authorGNANOU, Yves
dc.date.accessioned2020
dc.date.available2020
dc.date.issued1998
dc.identifier.issn0024-9297
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/19583
dc.description.abstractEnIn this study, emphasis is placed on the synthesis of hexaarm star polystyrene obtained via “living” cationic polymerization, using a newly designed hexafunctional initiator (1). This hexafunctional initiator (1) has been prepared via [Fe(C5H5)]+-induced hexabenzylation of hexamethylbenzene, followed by a regiospecific sequence of reactions meant to generate six phenylethyl chloride (PhEtCl) groups on the para position of the outer rings. The conditions that afford a truly controlled polymerization of styrene were first defined using PhEtCl as the monofunctional model of (1). Finally, these conditions were used to build hexaarm star polymers from (1) as plurifunctional initiator. Well-defined star samples were obtained over a wide range of molar masses (103 g/mol ≤ M̄n ≤ 105 g/mol) via this original divergent method.
dc.language.isoen
dc.publisherAmerican Chemical Society
dc.title.enNewly Designed Star-Shaped Polystyrene: Synthesis and Characterization
dc.typeArticle de revue
dc.identifier.doi10.1021/ma980587q
dc.subject.halChimie/Polymères
bordeaux.journalMacromolecules
bordeaux.page6748-6755
bordeaux.volume31
bordeaux.hal.laboratoriesLaboratoire de Chimie des Polymères Organiques (LCPO) - UMR 5629*
bordeaux.issue20
bordeaux.institutionBordeaux INP
bordeaux.institutionUniversité de Bordeaux
bordeaux.peerReviewedoui
hal.identifierhal-02930409
hal.version1
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-02930409v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Macromolecules&rft.date=1998&rft.volume=31&rft.issue=20&rft.spage=6748-6755&rft.epage=6748-6755&rft.eissn=0024-9297&rft.issn=0024-9297&rft.au=CLOUTET,%20Eric&FILLAUT,%20Jean-Luc&ASTRUC,%20Didier&GNANOU,%20Yves&rft.genre=article


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