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Direct Synthesis of alpha-Azido,omega-hydroxypolyethers by Monomer-Activated Anionic Polymerization
| dc.rights.license | open | |
| hal.structure.identifier | Laboratoire de Chimie des Polymères Organiques [LCPO] | |
| dc.contributor.author | GERVAIS, Matthieu | |
| hal.structure.identifier | Laboratoire de Chimie des Polymères Organiques [LCPO] | |
| dc.contributor.author | LABBÉ, Amélie | |
| hal.structure.identifier | Laboratoire de Chimie des Polymères Organiques [LCPO] | |
| hal.structure.identifier | Team 1 LCPO : Polymerization Catalyses & Engineering | |
| dc.contributor.author | CARLOTTI, Stéphane | |
| hal.structure.identifier | Laboratoire de Chimie des Polymères Organiques [LCPO] | |
| hal.structure.identifier | Team 1 LCPO : Polymerization Catalyses & Engineering | |
| dc.contributor.author | DEFFIEUX, Alain | |
| dc.date.accessioned | 2020 | |
| dc.date.available | 2020 | |
| dc.date.issued | 2009 | |
| dc.identifier.issn | 0141-8130 | |
| dc.identifier.uri | https://oskar-bordeaux.fr/handle/20.500.12278/20713 | |
| dc.description.abstractEn | alpha-Azido,omega-hydroxypolyethers were prepared directly by monomer-activated anionic polymerization. The introduction of the azido function in the alpha-position of poly(ethylene oxide), poly(propylene oxide), protected polyglycidol and polyepichlorohydrin was carried out by tetrabutylammonium azide used as initiator. A slight excess of triisobutylaluminum with respect to the ammonium salt ([i-Bu3Al]/[NBu4N3] = 1.5 to 5) was added to trigger the polymerization and get polyethers with controlled molar masses up to 30000 g/mol in a few hours. The terminal hydroxyl function was formed by deactivation of the active polymer ends. The successful and direct preparation of these N-3-functionalized polyethers was proven by NMR spectroscopy, size exclusion chromatography and matrix-assisted laser desorption/ionization time-of-flight characterizations as well as "click" reactions. | |
| dc.language.iso | en | |
| dc.publisher | Elsevier | |
| dc.subject.en | CONJUGATION | |
| dc.subject.en | COMBINATION | |
| dc.subject.en | AZIDE | |
| dc.subject.en | ALKYNES | |
| dc.subject.en | CLICK-CHEMISTRY | |
| dc.subject.en | BLOCK-COPOLYMERS | |
| dc.subject.en | TRIBLOCK COPOLYMERS | |
| dc.subject.en | MATERIALS SCIENCE | |
| dc.subject.en | CYCLOADDITION | |
| dc.subject.en | DERIVATIVES | |
| dc.title.en | Direct Synthesis of alpha-Azido,omega-hydroxypolyethers by Monomer-Activated Anionic Polymerization | |
| dc.type | Article de revue | |
| dc.identifier.doi | 10.1021/ma802063s | |
| dc.subject.hal | Chimie/Polymères | |
| bordeaux.journal | International Journal of Biological Macromolecules | |
| bordeaux.page | 2395-2400 | |
| bordeaux.volume | 42 | |
| bordeaux.hal.laboratories | Laboratoire de Chimie des Polymères Organiques (LCPO) - UMR 5629 | * |
| bordeaux.issue | 7 | |
| bordeaux.institution | Bordeaux INP | |
| bordeaux.institution | Université de Bordeaux | |
| bordeaux.peerReviewed | oui | |
| hal.identifier | hal-00380400 | |
| hal.version | 1 | |
| hal.origin.link | https://hal.archives-ouvertes.fr//hal-00380400v1 | |
| bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=International%20Journal%20of%20Biological%20Macromolecules&rft.date=2009&rft.volume=42&rft.issue=7&rft.spage=2395-2400&rft.epage=2395-2400&rft.eissn=0141-8130&rft.issn=0141-8130&rft.au=GERVAIS,%20Matthieu&LABB%C3%89,%20Am%C3%A9lie&CARLOTTI,%20St%C3%A9phane&DEFFIEUX,%20Alain&rft.genre=article |
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