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Synthesis of Polyurethanes Using Organocatalysis: A Perspective
| dc.rights.license | open | |
| hal.structure.identifier | Univ Basque Country UPV EHU, Joxe Mari Korta Ctr, POLYMAT | |
| dc.contributor.author | SARDON, Haritz | |
| hal.structure.identifier | Univ Basque Country UPV EHU, Joxe Mari Korta Ctr, POLYMAT | |
| dc.contributor.author | PASCUAL, Ana | |
| hal.structure.identifier | Univ Basque Country UPV EHU, Joxe Mari Korta Ctr, POLYMAT | |
| dc.contributor.author | MECERREYES, David | |
| hal.structure.identifier | Laboratoire de Chimie des Polymères Organiques [LCPO] | |
| hal.structure.identifier | Team 1 LCPO : Polymerization Catalyses & Engineering | |
| dc.contributor.author | TATON, Daniel | |
| hal.structure.identifier | Laboratoire de Chimie des Polymères Organiques [LCPO] | |
| hal.structure.identifier | Team 2 LCPO : Biopolymers & Bio-sourced Polymers | |
| dc.contributor.author | CRAMAIL, Henri | |
| hal.structure.identifier | IBM Almaden Research Center [San Jose] | |
| dc.contributor.author | HEDRICK, James L. | |
| dc.date.accessioned | 2020 | |
| dc.date.available | 2020 | |
| dc.date.issued | 2015 | |
| dc.identifier.issn | 0024-9297 | |
| dc.identifier.uri | https://oskar-bordeaux.fr/handle/20.500.12278/20255 | |
| dc.description.abstractEn | Organocatalysis has become an invaluable tool for polymer synthesis, and its utility has been demonstrated in ring-opening, anionic, zwitterionic, and group-transfer polymerizations. Despite this, the use of organocatalysis in other polymerization reactions such as step-growth polymerizations remains underexplored, relative to more traditional metal-based polymerizations. Recently, the use of organic bases such as guanidines, amidines, N-heterocyclic carbenes, and organic "strong or super-strong" Bronsted acids to catalyze the synthesis of metal-free polyurethanes has shown to be competitive to commercially widely used dibutyltin dilaurate and dibutyltin diacetate catalysts. This Perspective article highlights recent advances in organocatalyst design for isocyanate-based polyurethane synthesis with the aim of comparing the activity and selectivity of each of the new catalytic reactions to each other and the traditional metal-based catalysts. The article also draws attention to new trends in isocyanate-free polyurethane synthesis and the key role that organocatalysis is playing in these innovative polymerization processes. | |
| dc.language.iso | en | |
| dc.publisher | American Chemical Society | |
| dc.subject.en | 6-MEMBERED CYCLIC CARBONATES | |
| dc.subject.en | ALIPHATIC POLYURETHANES | |
| dc.subject.en | THERMOPLASTIC POLYURETHANES | |
| dc.subject.en | MOLECULAR-ORBITAL METHODS | |
| dc.subject.en | NON-ISOCYANATE POLYURETHANES | |
| dc.subject.en | GAUSSIAN-TYPE BASIS | |
| dc.subject.en | CATALYST-FREE SYNTHESIS | |
| dc.subject.en | RING-OPENING POLYMERIZATION | |
| dc.subject.en | N-HETEROCYCLIC CARBENES | |
| dc.subject.en | SPECTROPHOTOMETRIC BASICITY SCALE | |
| dc.title.en | Synthesis of Polyurethanes Using Organocatalysis: A Perspective | |
| dc.type | Article de revue | |
| dc.identifier.doi | 10.1021/acs.macromol.5b00384 | |
| dc.subject.hal | Chimie/Polymères | |
| bordeaux.journal | Macromolecules | |
| bordeaux.page | 3153-3165 | |
| bordeaux.volume | 48 | |
| bordeaux.hal.laboratories | Laboratoire de Chimie des Polymères Organiques (LCPO) - UMR 5629 | * |
| bordeaux.issue | 10 | |
| bordeaux.institution | Bordeaux INP | |
| bordeaux.institution | Université de Bordeaux | |
| bordeaux.peerReviewed | oui | |
| hal.identifier | hal-01365260 | |
| hal.version | 1 | |
| hal.origin.link | https://hal.archives-ouvertes.fr//hal-01365260v1 | |
| bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Macromolecules&rft.date=2015&rft.volume=48&rft.issue=10&rft.spage=3153-3165&rft.epage=3153-3165&rft.eissn=0024-9297&rft.issn=0024-9297&rft.au=SARDON,%20Haritz&PASCUAL,%20Ana&MECERREYES,%20David&TATON,%20Daniel&CRAMAIL,%20Henri&rft.genre=article |
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