Comprehensive Structural Characterization of Polyisoprene Synthesized via Cationic Mechanism
| dc.rights.license | open | |
| hal.structure.identifier | Russian Acad Sci, Inst Ecol Volga River Basin | |
| dc.contributor.author | ROZENTSVET, Victor A. | |
| hal.structure.identifier | Russian Acad Sci, Inst Ecol Volga River Basin | |
| dc.contributor.author | KOROVINA, Nelly A. | |
| hal.structure.identifier | Russian Acad Sci, Inst Ecol Volga River Basin | |
| dc.contributor.author | STOTSKAYA, Olesya A. | |
| hal.structure.identifier | State Res Inst Chem & Technol Organoelement Cpds | |
| dc.contributor.author | KUZNETSOVA, Marianna G. | |
| hal.structure.identifier | Laboratoire de Chimie des Polymères Organiques [LCPO] | |
| hal.structure.identifier | Team 1 LCPO : Polymerization Catalyses & Engineering | |
| dc.contributor.author | PERUCH, Frédéric
IDREF: 152900748 | |
| hal.structure.identifier | Res Inst Phys Chem Problems, Belarusian State Univ | |
| dc.contributor.author | KOSTJUK, Sergei V. | |
| dc.date.accessioned | 2020 | |
| dc.date.available | 2020 | |
| dc.date.issued | 2016 | |
| dc.identifier.issn | 0887-624X | |
| dc.identifier.uri | https://oskar-bordeaux.fr/handle/20.500.12278/20182 | |
| dc.description.abstractEn | The microstructure of polyisoprene synthesized with (BuCl)-Bu-t/TiCl4 initiating system is investigated using 1D and 2D (HSQC and HMBC) NMR spectroscopy. It is found that trans-1,4-units with regular (head-to-tail) and inverse (tail-totail) and (head-to-head) enchainments are predominant structures of unsaturated part of polymer chain, while 1,2-and 3,4-units are presented in minor amounts. The new methodology for the quantitative calculation of the content of different structural units in polyisoprene chain including both types of inverse trans-1,4-addition (tail-to-tail and head-to-head) is proposed. It is shown that head groups consist of tert-butyl group connected to trans-1,4-unit of polyisoprene chain. In addition, two types of chlorine-containing end groups are found (trans-4,1-Cl and 4,3-Cl), while conjugated double bonds at the chain end are totally absent. The methodology for the calculation of number-average functionality by tertbutyl head and chlorine end groups, respectively, is developed. (C) 2016 Wiley Periodicals, Inc. | |
| dc.language.iso | en | |
| dc.publisher | Wiley | |
| dc.subject.en | CARBOCATIONIC POLYMERIZATION | |
| dc.subject.en | OF-THE-ART | |
| dc.subject.en | polyisoprene | |
| dc.subject.en | microstructure | |
| dc.subject.en | cationic polymerization | |
| dc.subject.en | DERIVATIVES | |
| dc.subject.en | ISOBUTYLENE | |
| dc.subject.en | INSIGHT | |
| dc.subject.en | 3-PENTADIENE | |
| dc.subject.en | 3-DIENES | |
| dc.subject.en | 1 | |
| dc.subject.en | ISOPRENE | |
| dc.subject.en | C-13 NMR | |
| dc.subject.en | MAGNETIC-RESONANCE | |
| dc.title.en | Comprehensive Structural Characterization of Polyisoprene Synthesized via Cationic Mechanism | |
| dc.type | Article de revue | |
| dc.identifier.doi | 10.1002/pola.28118 | |
| dc.subject.hal | Chimie/Polymères | |
| bordeaux.journal | Journal of Polymer Science Part A: Polymer Chemistry | |
| bordeaux.page | 2430-2442 | |
| bordeaux.volume | 54 | |
| bordeaux.hal.laboratories | Laboratoire de Chimie des Polymères Organiques (LCPO) - UMR 5629 | * |
| bordeaux.issue | 15 | |
| bordeaux.institution | Bordeaux INP | |
| bordeaux.institution | Université de Bordeaux | |
| bordeaux.peerReviewed | oui | |
| hal.identifier | hal-01376122 | |
| hal.version | 1 | |
| hal.origin.link | https://hal.archives-ouvertes.fr//hal-01376122v1 | |
| bordeaux.COinS | ctx_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=2016&rft.volume=54&rft.issue=15&rft.spage=2430-2442&rft.epage=2430-2442&rft.eissn=0887-624X&rft.issn=0887-624X&rft.au=ROZENTSVET,%20Victor%20A.&KOROVINA,%20Nelly%20A.&STOTSKAYA,%20Olesya%20A.&KUZNETSOVA,%20Marianna%20G.&PERUCH,%20Fr%C3%A9d%C3%A9ric&rft.genre=article |
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