1
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Desgranges A, D'Agosto F, Boisson C. Rare-Earth Metallocenes for Polymerization of Olefins and Conjugated Dienes: From Fundamental Studies to Olefin Block Copolymers. Chempluschem 2024:e202400262. [PMID: 38853764 DOI: 10.1002/cplu.202400262] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2024] [Revised: 05/30/2024] [Accepted: 06/03/2024] [Indexed: 06/11/2024]
Abstract
The various steps in the mechanism of olefin polymerizations mediated by neutral rare-earth metallocene complexes are discussed. The complexes are either trivalent hydride and alkyl rare-earth compounds or divalent metallocenes that are activated by the monomer via an oxidation step. The stereospecific polymerizations of conjugated dienes based on the association of a cationic metallocene complex and an alkylaluminum and the polymerization mechanism based on monomer insertion into an aluminum-carbon bond are also discussed. The exploitation of metallocene complexes for the copolymerization of olefins with conjugated dienes is the subject of a third part of this review. The synthesis of new elastomers called ethylene butadiene rubber (EBR) is highlighted. Finally, the use of rare-earth metallocenes in macromolecular engineering is detailed. This includes the synthesis of functional polyolefins and block copolymers including thermoplastic elastomers.
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Affiliation(s)
- Ariane Desgranges
- CPE Lyon, CNRS, UMR 5128, Catalysis, Polymerization, Processes and Materials (CP2M), Universite Claude Bernard Lyon 1, 69616, Villeurbanne, France
- ChemistLab, Michelin CP2 M ICBMS joint Laboratory, 69616, Villeurbanne, France
- Manufacture des Pneumatiques Michelin, 23 place Carmes Déchaux, 63000, Clermont-Ferrand, France
| | - Franck D'Agosto
- CPE Lyon, CNRS, UMR 5128, Catalysis, Polymerization, Processes and Materials (CP2M), Universite Claude Bernard Lyon 1, 69616, Villeurbanne, France
- ChemistLab, Michelin CP2 M ICBMS joint Laboratory, 69616, Villeurbanne, France
| | - Christophe Boisson
- CPE Lyon, CNRS, UMR 5128, Catalysis, Polymerization, Processes and Materials (CP2M), Universite Claude Bernard Lyon 1, 69616, Villeurbanne, France
- ChemistLab, Michelin CP2 M ICBMS joint Laboratory, 69616, Villeurbanne, France
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2
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Desgranges A, Jean-Baptiste-Dit-Dominique F, Ngo R, D'Agosto F, Boisson C. Nitriles as Functionalization and Coupling Agents for Polyolefins Obtained by Coordinative Chain Transfer Polymerization. Macromol Rapid Commun 2024:e2400226. [PMID: 38837553 DOI: 10.1002/marc.202400226] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2024] [Revised: 05/22/2024] [Indexed: 06/07/2024]
Abstract
Coordinative chain transfer polymerization (CCTP) of ethylene and its copolymerization with 1,3-butadiene is conducted in toluene at 80 °C using a combination of {(Me2Si(C13H8)2)Nd(μ-BH4)[(μ-BH4)Li(THF)]}2 (1) metal complex and various organomagnesium compounds used as chain transfer agents including n-butyl-n-octyl-magnesium (BOMAG), n-butyl-mesityl-magnesium (n-BuMgMes), n-butyl-magnesium chloride (n-BuMgCl), n-pentyl-magnesium bromide (n-C5H11MgBr), pentanediyl-1,5-di(magnesium bromide) (PDMB) and isobutyl-magnesium chloride (i-BuMgCl). Kinetics and performance in terms of control of the (co)polymerization are comparatively discussed particularly considering the presence of ether and the nature of the organomagnesium compounds employed. Taking advantage of the well-known reactivity between nitrile and molecular organomagnesium compounds, the functionalization of the chains is further carried out by deactivation of the polymerization medium with benzonitrile or methoxybenzonitrile compounds leading to ketone ω-functionalized chains. The success of the functionalizations is extended to coupling strategies using dinitrile reagents and to the functionalization of high molar mass ethylene butadiene rubber (EBR).
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Affiliation(s)
- Ariane Desgranges
- Universite Claude Bernard Lyon 1, CPE Lyon, CNRS UMR 5128, Laboratoire CP2M, Equipe PCM, Villeurbanne, 69616, France
- Manufacture Michelin, 23 place Carmes Déchaux, Clermont-Ferrand, F-63000, France
| | | | - Robert Ngo
- Manufacture Michelin, 23 place Carmes Déchaux, Clermont-Ferrand, F-63000, France
| | - Franck D'Agosto
- Universite Claude Bernard Lyon 1, CPE Lyon, CNRS UMR 5128, Laboratoire CP2M, Equipe PCM, Villeurbanne, 69616, France
| | - Christophe Boisson
- Universite Claude Bernard Lyon 1, CPE Lyon, CNRS UMR 5128, Laboratoire CP2M, Equipe PCM, Villeurbanne, 69616, France
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3
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Mundil R, Bravo C, Merle N, Zinck P. Coordinative Chain Transfer and Chain Shuttling Polymerization. Chem Rev 2024; 124:210-244. [PMID: 38085864 DOI: 10.1021/acs.chemrev.3c00440] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2024]
Abstract
Coordinative chain transfer polymerization, CCTP, is a degenerative chain transfer polymerization process that has a wide range of applications. It allows a highly controlled synthesis of polyolefins, stereoregular polydienes, and stereoregular polystyrene, including (stereo)block as well as statistical copolymers thereof. It also shows a green character by allowing catalyst economy during the synthesis of such polymers. CCTP notably allows the end functionalization of both the commodity and stereoregular specialty polymers aforementionned, control of the composition of statistical copolymers without adjusting the feed, and quantitative formation of 1-alkenes from ethene. A one-pot one-step synthesis of the original multiblock microstructures and architectures by chain shuttling polymerization (CSP) is also an asset of CCTP. This methodology takes advantage of the simultaneous presence of two catalysts of different selectivity toward comonomers that produce blocks of different composition/microstructure, while still allowing the chain transfer. This affords the production of highly performant functional polymers, such as thermoplastic elastomers and adhesives, among others. This approach has been extended to cyclic esters' and ethers' ring-opening polymerization, providing new types of multiblock microstructure. The present Review provides the state of the art in the field with a focus on the last 10 years.
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Affiliation(s)
- Robert Mundil
- Department of Physical and Macromolecular Chemistry, Faculty of Science, Charles University, Hlavova, 2030, 128 40 Prague 2, Czech Republic
| | - Catarina Bravo
- Univ. Lille, CNRS, Centrale Lille, Univ. Artois, UMR 8181 - UCCS - Unité de Catalyse et Chimie du Solide, F-59000 Lille, France
| | - Nicolas Merle
- Univ. Lille, CNRS, Centrale Lille, Univ. Artois, UMR 8181 - UCCS - Unité de Catalyse et Chimie du Solide, F-59000 Lille, France
| | - Philippe Zinck
- Univ. Lille, CNRS, Centrale Lille, Univ. Artois, UMR 8181 - UCCS - Unité de Catalyse et Chimie du Solide, F-59000 Lille, France
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4
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Goller A, Obenauf J, Kretschmer WP, Kempe R. The Highly Controlled and Efficient Polymerization of Ethylene. Angew Chem Int Ed Engl 2023; 62:e202216464. [PMID: 36541599 PMCID: PMC10108248 DOI: 10.1002/anie.202216464] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Revised: 12/20/2022] [Accepted: 12/21/2022] [Indexed: 12/24/2022]
Abstract
The highly controlled and efficient polymerization of ethylene is a very attractive but challenging target. Herein we report on a Coordinative Chain Transfer Polymerization catalyst, which combines a high degree of control and very high activity in ethylene oligo- or polymerization with extremely high chain transfer agent (triethylaluminum) to catalyst ratios (catalyst economy). Our Zr catalyst is long living and temperature stable. The chain length of the polyethylene products increases over time under constant ethylene feed or until a certain volume of ethylene is completely consumed to reach the expected molecular weight. Very high activities are observed if the catalyst elongates 60 000 or more alkyl chains and the polydispersity of the strictly linear polyethylene materials obtained are very low. The key for the combination of high control and efficiency seems to be a catalyst stabilized by only one strongly bound monoanionic N-ligand.
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Affiliation(s)
- Alexander Goller
- Anorganische Chemie II-Katalysatordesign, Sustainable Chemistry Centre, Universität Bayreuth, Universitätsstraße 30, NW I, 95440, Bayreuth, Germany
| | - Johannes Obenauf
- Anorganische Chemie II-Katalysatordesign, Sustainable Chemistry Centre, Universität Bayreuth, Universitätsstraße 30, NW I, 95440, Bayreuth, Germany
| | - Winfried P Kretschmer
- Anorganische Chemie II-Katalysatordesign, Sustainable Chemistry Centre, Universität Bayreuth, Universitätsstraße 30, NW I, 95440, Bayreuth, Germany
| | - Rhett Kempe
- Anorganische Chemie II-Katalysatordesign, Sustainable Chemistry Centre, Universität Bayreuth, Universitätsstraße 30, NW I, 95440, Bayreuth, Germany
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5
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Chen J, Yan Z, Li Z, Dai S. Direct Synthesis of Chain-End Toluene Functionalized Hyperbranched Ethylene Oligomers. Polymers (Basel) 2022; 14:polym14153049. [PMID: 35956564 PMCID: PMC9370379 DOI: 10.3390/polym14153049] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2022] [Revised: 07/22/2022] [Accepted: 07/25/2022] [Indexed: 11/16/2022] Open
Abstract
Chain-end functionalized polymers play an important role in the field of building complex macromolecular structures. In this study, we have synthesized and characterized four dibenzhydryl iminopyridine Ni(II) complexes bearing remote flexible substituents (Et and n-Bu) to provide hyperbranched ethylene oligomers in ethylene oligomerization with moderate to good activities. Most notably, toluene-end-functionalized hyperbranched ethylene oligomers were obtained under elevated temperature conditions and validated by NMR. The tandem catalysis of ethylene oligomerization and the subsequent Friedel–Crafts addition of the resulting unsaturated products to toluene molecules was proposed as the cause of the observed phenomenon.
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Affiliation(s)
- Jianhai Chen
- Analysis and Testing Center, NERC Biomass of Changzhou University, Changzhou University, Changzhou 213164, China;
| | - Zhengpeng Yan
- School of Chemical and Environmental Engineering, Anhui Polytechnic University, Wuhu 241000, China;
- Institutes of Physical Science and Information Technology, Key Laboratory of Structure and Functional Regulation of Hybrid Materials of Ministry of Education, Anhui University, Hefei 230601, China
| | - Zhongyuan Li
- Anhui Laboratory of Molecule-Based Materials, Key Laboratory of Functional Molecular Solids, Ministry of Education, School of Chemistry and Materials Science, Anhui Normal University, Wuhu 241002, China;
| | - Shengyu Dai
- School of Chemical and Environmental Engineering, Anhui Polytechnic University, Wuhu 241000, China;
- Institutes of Physical Science and Information Technology, Key Laboratory of Structure and Functional Regulation of Hybrid Materials of Ministry of Education, Anhui University, Hefei 230601, China
- Correspondence: ; Tel.: +86-13955189794
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6
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Kocen AL, Cui S, Lin TW, LaPointe AM, Coates GW. Chemically Recyclable Ester-Linked Polypropylene. J Am Chem Soc 2022; 144:12613-12618. [PMID: 35793702 DOI: 10.1021/jacs.2c04499] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Polyolefins represent the largest class of commodity materials due to their excellent material properties; however, they have limited pathways to chemical recycling and are often difficult to mechanically recycle. Here we demonstrate a new catalyst for the isoselective copolymerization of propylene and butadiene capable of favoring 1,4-insertion over 1,2-insertion while maintaining good molecular weights and turnover frequencies. This isotactic propylene copolymer with main-chain unsaturation was depolymerized to a telechelic macromonomer using an olefin metathesis catalyst and 2-hydroxyethyl acrylate. After hydrogenation, the telechelic macromonomer was repolymerized to form an ester-linked polypropylene material. This polymer shows thermal and mechanical properties comparable to linear low-density polyethylene. Finally, the telechelic macromonomer could be regenerated through the depolymerization of the ester-linked polypropylene material, which allows for the chemical recycling to macromonomer. This process provides a route to transform partially unsaturated polyolefins to chemically recyclable materials with similar properties to their parent polymers.
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Affiliation(s)
- Andrew L Kocen
- Department of Chemistry and Chemical Biology, Baker Laboratory, Cornell University, Ithaca, New York 14853-1301, United States
| | - Shilin Cui
- Department of Chemistry and Chemical Biology, Baker Laboratory, Cornell University, Ithaca, New York 14853-1301, United States
| | - Ting-Wei Lin
- Department of Chemistry and Chemical Biology, Baker Laboratory, Cornell University, Ithaca, New York 14853-1301, United States
| | - Anne M LaPointe
- Department of Chemistry and Chemical Biology, Baker Laboratory, Cornell University, Ithaca, New York 14853-1301, United States
| | - Geoffrey W Coates
- Department of Chemistry and Chemical Biology, Baker Laboratory, Cornell University, Ithaca, New York 14853-1301, United States
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7
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Sample CS, Kellstedt EA, Hillmyer MA. Tandem ROMP/Hydrogenation Approach to Hydroxy-Telechelic Linear Polyethylene. ACS Macro Lett 2022; 11:608-614. [PMID: 35570818 DOI: 10.1021/acsmacrolett.2c00144] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Hydroxy-telechelic polyalkenamers have long been synthesized using ring-opening metathesis polymerization (ROMP) in the presence of an acyclic olefin chain-transfer agent (CTA); however, this route typically requires protected diols in the CTA due to the challenge of alcohol-mediated degradation of ruthenium metathesis catalysts that can not only deactivate the catalysts, but also compromise the CTA. We demonstrate the synthesis and implementation of a new hydroxyl-containing CTA in which extended methylene spacers isolate the olefin and alcohol moieties to mitigate decomposition pathways. This CTA enabled the direct ROMP synthesis of hydroxy-telechelic polycyclooctene with controlled chain lengths dictated by the initial ratio of monomer to CTA. The elimination of protection/deprotection steps resulted in improved atom economy. Subsequent hydrogenation of the backbone olefins was performed by a one-pot, catalytic approach employing the ruthenium complex used for the initial ROMP. The resultant approach is a streamlined, atom-economic, and low-waste route to hydroxy-telechelic linear polyethylene that uses a green solvent, succeeds with miniscule quantities of catalyst (0.005 mol %), and requires no additional purification steps.
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Affiliation(s)
- Caitlin S. Sample
- Department of Chemistry, University of Minnesota, 207 Pleasant Street SE, Minneapolis, Minnesota 55455-0431, United States
| | - Elizabeth A. Kellstedt
- Department of Chemistry, University of Minnesota, 207 Pleasant Street SE, Minneapolis, Minnesota 55455-0431, United States
| | - Marc A. Hillmyer
- Department of Chemistry, University of Minnesota, 207 Pleasant Street SE, Minneapolis, Minnesota 55455-0431, United States
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8
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Burkey AA, Fischbach DM, Wentz CM, Beers KL, Sita LR. Highly Versatile Strategy for the Production of Telechelic Polyolefins. ACS Macro Lett 2022; 11:402-409. [PMID: 35575371 DOI: 10.1021/acsmacrolett.2c00108] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
A general and versatile synthetic strategy for producing practical quantities of a wide range of phenyl-group-terminated hetero- and homotelechelic semicrystalline polyethenes and amorphous atactic and semicrystalline isotactic poly(α-olefins) is reported. The phenyl groups serve as synthons for functionalities of additional classes of telechelic polyolefins that can be "unmasked" through simple high yielding postpolymerization reactions. A demonstration of the value of these materials as building blocks for structural classes of polyolefin-based synthetic polymers was provided by syntheses of well-defined polyolefin-polyester di- and triblock copolymers that were shown to adopt microphase-segregated nanostructured mesophases in the condensed phase.
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Affiliation(s)
- Aaron A. Burkey
- Laboratory for Applied Catalyst Science and Technology, Department of Chemistry and Biochemistry, University of Maryland, College Park, Maryland 20742, United States
- Materials Science and Engineering Division, National Institute of Standards and Technology, Gaithersburg, Maryland 20899, United States
| | - Danyon M. Fischbach
- Laboratory for Applied Catalyst Science and Technology, Department of Chemistry and Biochemistry, University of Maryland, College Park, Maryland 20742, United States
| | - Charlotte M. Wentz
- Laboratory for Applied Catalyst Science and Technology, Department of Chemistry and Biochemistry, University of Maryland, College Park, Maryland 20742, United States
| | - Kathryn L. Beers
- Materials Science and Engineering Division, National Institute of Standards and Technology, Gaithersburg, Maryland 20899, United States
| | - Lawrence R. Sita
- Laboratory for Applied Catalyst Science and Technology, Department of Chemistry and Biochemistry, University of Maryland, College Park, Maryland 20742, United States
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9
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Baffie F, Lansalot M, Monteil V, D'Agosto F. Telechelic polyethylene, poly(ethylene- co-vinyl acetate) and triblock copolymers based on ethylene and vinyl acetate by iodine transfer polymerization. Polym Chem 2022. [DOI: 10.1039/d2py00156j] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Various iodo functionalized chain transfer agents (CTAs) were successfully employed in the iodine transfer polymerization (ITP) of ethylene conducted at 80 bars at 70°C in dimethylcarbonate. Comparative studies performed on...
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10
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Baulu N, Poradowski MN, Verrieux L, Thuilliez J, Jean-Baptiste-dit-Dominique F, Perrin L, D'Agosto F, Boisson C. Design of selective divalent chain transfer agent for coordinative chain transfer polymerization of ethylene and its copolymerization with butadiene. Polym Chem 2022. [DOI: 10.1039/d2py00155a] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
PhMg(CH2)5MgPh and MesMg(CH2)5MgMes – divalent bis-metalated chain transfer agents (CTA) – were designed, synthesized and implemented in the polymerization of ethylene or the copolymerization of ethylene with butadiene mediated by...
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11
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Abstract
A comprehensive review of all the methodologies developed for the synthesis of telechelic polyolefins is reported.
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Affiliation(s)
- Tianwei Yan
- Department of Chemical and Biomolecular Engineering, University of Illinois Urbana−Champaign, Urbana, Illinois 61801, USA
| | - Damien Guironnet
- Department of Chemical and Biomolecular Engineering, University of Illinois Urbana−Champaign, Urbana, Illinois 61801, USA
- Department of Chemistry, University of Illinois Urbana-Champaign, Urbana, Illinois 61801, USA
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12
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Lee JC, Park KL, Bae SM, Lee HJ, Baek JW, Lee J, Sa S, Shin EJ, Lee KS, Lee BY. Styrene Moiety-Carrying Diorganozinc Compound Preparation for Polystyrene-Poly(ethylene-co-1-hexene)-Polystyrene Triblock Copolymer Production. Macromolecules 2020. [DOI: 10.1021/acs.macromol.0c01253] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Jong Chul Lee
- Department of Molecular Science and Technology, Ajou University, Suwon 16499, South Korea
| | - Kyung Lee Park
- Department of Molecular Science and Technology, Ajou University, Suwon 16499, South Korea
| | - Sung Moon Bae
- Department of Molecular Science and Technology, Ajou University, Suwon 16499, South Korea
| | - Hyun Ju Lee
- Department of Molecular Science and Technology, Ajou University, Suwon 16499, South Korea
| | - Jun Won Baek
- Department of Molecular Science and Technology, Ajou University, Suwon 16499, South Korea
| | - Junseong Lee
- Department of Chemistry, Chonnam National University, Gwangju 61186, South Korea
| | - Seokpil Sa
- LG Chem Ltd., Daejeon 34122, South Korea
| | | | - Ki Soo Lee
- LG Chem Ltd., Daejeon 34122, South Korea
| | - Bun Yeoul Lee
- Department of Molecular Science and Technology, Ajou University, Suwon 16499, South Korea
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13
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Lin F, Liu Z, Wang M, Liu B, Li S, Cui D. Chain Transfer to Toluene in Styrene Coordination Polymerization. Angew Chem Int Ed Engl 2020; 59:4324-4328. [PMID: 31916646 DOI: 10.1002/anie.201914603] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2019] [Revised: 01/02/2020] [Indexed: 11/09/2022]
Abstract
The chain-transfer reaction is rather important in coordination polymerization regarding catalytic efficiency, adjustment of molecular weight, and control of chain structure. To date, chain transfer to H2 and Al, Mg, and Zn alkyl compounds and β-H elimination are the commonly encountered modes. Now a novel chain transfer to toluene is reported. By introducing fluorine atoms into the β-diketimine ligands, an inert catalytic system for styrene (St) coordination polymerization was transferred into the highly active one. The activity increased with an increase in the number of fluorines in the ligands. Surprisingly, the molecular weights of resultant polystyrenes are very low (Mn =2000-6600 Da) despite of St loadings, corresponding up to 121 chains per active species. The mechanisms were investigated by DFT simulation, MALDI-TOF MS, isotope tracing experiment and 2D NMR spectrum analyses, which revealed that the fluorine activated the polymerization and directed chain transfer to toluene.
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Affiliation(s)
- Fei Lin
- State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022, China.,University of Chinese Academy of Sciences, Changchun Branch, Changchun, 130022, China.,University of Science and Technology of China, Hefei, Anhui, China
| | - Zhaohe Liu
- State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022, China.,University of Chinese Academy of Sciences, Changchun Branch, Changchun, 130022, China.,University of Science and Technology of China, Hefei, Anhui, China
| | - Meiyan Wang
- Institute of Theoretical Chemistry, Jilin University, Changchun, China
| | - Bo Liu
- State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022, China
| | - Shihui Li
- State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022, China
| | - Dongmei Cui
- State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022, China.,University of Chinese Academy of Sciences, Changchun Branch, Changchun, 130022, China.,University of Science and Technology of China, Hefei, Anhui, China
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14
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Lin F, Liu Z, Wang M, Liu B, Li S, Cui D. Chain Transfer to Toluene in Styrene Coordination Polymerization. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.201914603] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Fei Lin
- State Key Laboratory of Polymer Physics and ChemistryChangchun Institute of Applied ChemistryChinese Academy of Sciences Changchun 130022 China
- University of Chinese Academy of Sciences Changchun Branch Changchun 130022 China
- University of Science and Technology of China Hefei Anhui China
| | - Zhaohe Liu
- State Key Laboratory of Polymer Physics and ChemistryChangchun Institute of Applied ChemistryChinese Academy of Sciences Changchun 130022 China
- University of Chinese Academy of Sciences Changchun Branch Changchun 130022 China
- University of Science and Technology of China Hefei Anhui China
| | - Meiyan Wang
- Institute of Theoretical ChemistryJilin University Changchun China
| | - Bo Liu
- State Key Laboratory of Polymer Physics and ChemistryChangchun Institute of Applied ChemistryChinese Academy of Sciences Changchun 130022 China
| | - Shihui Li
- State Key Laboratory of Polymer Physics and ChemistryChangchun Institute of Applied ChemistryChinese Academy of Sciences Changchun 130022 China
| | - Dongmei Cui
- State Key Laboratory of Polymer Physics and ChemistryChangchun Institute of Applied ChemistryChinese Academy of Sciences Changchun 130022 China
- University of Chinese Academy of Sciences Changchun Branch Changchun 130022 China
- University of Science and Technology of China Hefei Anhui China
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15
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Grollier K, Vu ND, Onida K, Akhdar A, Norsic S, D'Agosto F, Boisson C, Duguet N. A Thermomorphic Polyethylene‐Supported Imidazolium Salt for the Fixation of CO
2
into Cyclic Carbonates. Adv Synth Catal 2020. [DOI: 10.1002/adsc.202000032] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Kevin Grollier
- Université de LyonUniversité Claude Bernard Lyon 1, CNRS, INSA-Lyon, CPE-Lyon, Institut de Chimie et Biochimie Moléculaires et Supramoléculaires, ICBMS, UMR 5246, Equipe CAtalyse, SYnthèse et ENvironnement (CASYEN), Bâtiment Lederer 1 rue Victor Grignard F-69622 Villeurbanne cedex France
| | - Nam Duc Vu
- Université de LyonUniversité Claude Bernard Lyon 1, CNRS, INSA-Lyon, CPE-Lyon, Institut de Chimie et Biochimie Moléculaires et Supramoléculaires, ICBMS, UMR 5246, Equipe CAtalyse, SYnthèse et ENvironnement (CASYEN), Bâtiment Lederer 1 rue Victor Grignard F-69622 Villeurbanne cedex France
| | - Killian Onida
- Université de LyonUniversité Claude Bernard Lyon 1, CNRS, INSA-Lyon, CPE-Lyon, Institut de Chimie et Biochimie Moléculaires et Supramoléculaires, ICBMS, UMR 5246, Equipe CAtalyse, SYnthèse et ENvironnement (CASYEN), Bâtiment Lederer 1 rue Victor Grignard F-69622 Villeurbanne cedex France
| | - Ayman Akhdar
- Université de LyonUniversité Claude Bernard Lyon 1, CNRS, INSA-Lyon, CPE-Lyon, Institut de Chimie et Biochimie Moléculaires et Supramoléculaires, ICBMS, UMR 5246, Equipe CAtalyse, SYnthèse et ENvironnement (CASYEN), Bâtiment Lederer 1 rue Victor Grignard F-69622 Villeurbanne cedex France
| | - Sébastien Norsic
- Université de LyonUniv. Lyon 1, CPE Lyon, CNRS UMR 5265, Laboratoire de Chimie Catalyse Polymères et Procédés (C2P2), Equipe LCPP, Bat 308F 43 Bd du 11 Novembre 1918 F-69616 Villeurbanne France
| | - Franck D'Agosto
- Université de LyonUniv. Lyon 1, CPE Lyon, CNRS UMR 5265, Laboratoire de Chimie Catalyse Polymères et Procédés (C2P2), Equipe LCPP, Bat 308F 43 Bd du 11 Novembre 1918 F-69616 Villeurbanne France
| | - Christophe Boisson
- Université de LyonUniv. Lyon 1, CPE Lyon, CNRS UMR 5265, Laboratoire de Chimie Catalyse Polymères et Procédés (C2P2), Equipe LCPP, Bat 308F 43 Bd du 11 Novembre 1918 F-69616 Villeurbanne France
| | - Nicolas Duguet
- Université de LyonUniversité Claude Bernard Lyon 1, CNRS, INSA-Lyon, CPE-Lyon, Institut de Chimie et Biochimie Moléculaires et Supramoléculaires, ICBMS, UMR 5246, Equipe CAtalyse, SYnthèse et ENvironnement (CASYEN), Bâtiment Lederer 1 rue Victor Grignard F-69622 Villeurbanne cedex France
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16
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Kim J, Jung HY, Park MJ. End-Group Chemistry and Junction Chemistry in Polymer Science: Past, Present, and Future. Macromolecules 2020. [DOI: 10.1021/acs.macromol.9b02293] [Citation(s) in RCA: 50] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Jihoon Kim
- Department of Chemistry, Pohang University of Science and Technology (POSTECH), Pohang, Korea 790-784
| | - Ha Young Jung
- Department of Chemistry, Pohang University of Science and Technology (POSTECH), Pohang, Korea 790-784
| | - Moon Jeong Park
- Department of Chemistry, Pohang University of Science and Technology (POSTECH), Pohang, Korea 790-784
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17
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Khedaioui D, Burcher B, Gajan D, Montarnal D, D'Agosto F, Boisson C. One-pot syntheses of heterotelechelic α-vinyl,ω-methoxysilane polyethylenes and condensation into comb-like and star-like polymers with high chain end functionality. Polym Chem 2020. [DOI: 10.1039/d0py00638f] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Crystalline and functional comb-like and star-like polyethylene architectures.
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Affiliation(s)
| | | | - David Gajan
- Institut des Sciences Analytiques UMR 5280 (CNRS/Université Lyon1/ENS Lyon)
- Université Lyon
- Centre de RMN à Très Hauts Champs
- 69100 Villeurbanne
- France
| | | | - Franck D'Agosto
- Univ Lyon
- Université Claude Bernard Lyon 1
- CPE Lyon
- CNRS
- UMR 5265
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18
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Göttker‐Schnetmann I, Kenyon P, Mecking S. Coordinative Chain Transfer Polymerization of Butadiene with Functionalized Aluminum Reagents. Angew Chem Int Ed Engl 2019; 58:17777-17781. [PMID: 31571376 PMCID: PMC6899983 DOI: 10.1002/anie.201909843] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2019] [Revised: 09/17/2019] [Indexed: 11/18/2022]
Abstract
Functionalized aluminum alkyls enable effective coordinative chain transfer polymerization with selective chain initiation by the functionalized alkyl. (ω-Aminoalkyl)diisobutylaluminum reagents (12 examples studied) obtained by hydroalumination of α-amino-ω-enes with diisobutylaluminum hydride promote the stereoselective catalytic chain growth of butadiene on aluminum in the presence of Nd(versatate)3 , Cp*2 Nd(allyl), or Cp*2 Gd(allyl) precatalysts and [PhNMe2 H+ ]/[B(C6 F5 )4 - ]. Carbazolyl- and indolylaluminum reagents result in efficient molecular weight control and chain initiation by the aminoalkyl rather than the isobutyl substituent bound to aluminum. As confirmed for (3-(9H-carbazol-9-yl)propyl)-initiated polybutadiene (PBD), for example, by deuterium quenching studies, polymer chain transfer by β-hydride transfer is negligible in comparison to back-transfer to aluminum.
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Affiliation(s)
- Inigo Göttker‐Schnetmann
- Chair of Chemical Materials ScienceDepartment of ChemistryUniversity of Konstanz78457KonstanzGermany
| | - Philip Kenyon
- Chair of Chemical Materials ScienceDepartment of ChemistryUniversity of Konstanz78457KonstanzGermany
| | - Stefan Mecking
- Chair of Chemical Materials ScienceDepartment of ChemistryUniversity of Konstanz78457KonstanzGermany
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19
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Affiliation(s)
- Dylan J. Walsh
- Department of Chemical and Biomolecular Engineering, University of Illinois at Urbana−Champaign, Urbana, Illinois 61801, United States
| | - Michael G. Hyatt
- Department of Chemistry, University of Illinois at Urbana−Champaign, Urbana, Illinois 61801, United States
| | - Susannah A. Miller
- Department of Chemical and Biomolecular Engineering, University of Illinois at Urbana−Champaign, Urbana, Illinois 61801, United States
| | - Damien Guironnet
- Department of Chemical and Biomolecular Engineering, University of Illinois at Urbana−Champaign, Urbana, Illinois 61801, United States
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20
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Khedaioui D, Boisson C, D'Agosto F, Montarnal D. Polyethylene Aerogels with Combined Physical and Chemical Crosslinking: Improved Mechanical Resilience and Shape-Memory Properties. Angew Chem Int Ed Engl 2019; 58:15883-15889. [PMID: 31498536 DOI: 10.1002/anie.201908257] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2019] [Revised: 08/30/2019] [Indexed: 11/11/2022]
Abstract
While the introduction of polymers into aerogels strongly enhances their toughness, truly elastic monolithic aerogels which restore their dimensions upon extensive compression are still challenging to synthesize. In this context hydrophobic semi-crystalline polymers with low glass transition temperatures, and combined stiffness and flexibility, have only recently attracted attention. Shown here is that polyethylene aerogels with a low density, and combined chemical crosslinking and high crystallinity, display high moduli and excellent mechanical resilience. To maximize the crystallinity of these aerogels while maintaining a high crosslinking density, polyethylene networks with well-defined segments were synthesized by hydrosilylation crosslinking of telechelic, vinyl-functionalized oligomers obtained from catalyzed chain-growth polymerization. Recoverable deformations both above and below the melting temperature of polyethylene affords remarkable shape-memory properties.
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Affiliation(s)
- Douriya Khedaioui
- Univ Lyon. Université Claude Bernard Lyon 1, CPE Lyon, CNRS, UMR 5265, Chemistry, Catalysis, Polymers and Processes, 43 Bvd du 11 Novembre 1918, 69616, Villeurbanne, France
| | - Christophe Boisson
- Univ Lyon. Université Claude Bernard Lyon 1, CPE Lyon, CNRS, UMR 5265, Chemistry, Catalysis, Polymers and Processes, 43 Bvd du 11 Novembre 1918, 69616, Villeurbanne, France
| | - Franck D'Agosto
- Univ Lyon. Université Claude Bernard Lyon 1, CPE Lyon, CNRS, UMR 5265, Chemistry, Catalysis, Polymers and Processes, 43 Bvd du 11 Novembre 1918, 69616, Villeurbanne, France
| | - Damien Montarnal
- Univ Lyon. Université Claude Bernard Lyon 1, CPE Lyon, CNRS, UMR 5265, Chemistry, Catalysis, Polymers and Processes, 43 Bvd du 11 Novembre 1918, 69616, Villeurbanne, France
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21
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Khedaioui D, Boisson C, D'Agosto F, Montarnal D. Polyethylene Aerogels with Combined Physical and Chemical Crosslinking: Improved Mechanical Resilience and Shape‐Memory Properties. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201908257] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Douriya Khedaioui
- Univ Lyon. Université Claude Bernard Lyon 1 CPE Lyon CNRS, UMR 5265 Chemistry, Catalysis, Polymers and Processes 43 Bvd du 11 Novembre 1918 69616 Villeurbanne France
| | - Christophe Boisson
- Univ Lyon. Université Claude Bernard Lyon 1 CPE Lyon CNRS, UMR 5265 Chemistry, Catalysis, Polymers and Processes 43 Bvd du 11 Novembre 1918 69616 Villeurbanne France
| | - Franck D'Agosto
- Univ Lyon. Université Claude Bernard Lyon 1 CPE Lyon CNRS, UMR 5265 Chemistry, Catalysis, Polymers and Processes 43 Bvd du 11 Novembre 1918 69616 Villeurbanne France
| | - Damien Montarnal
- Univ Lyon. Université Claude Bernard Lyon 1 CPE Lyon CNRS, UMR 5265 Chemistry, Catalysis, Polymers and Processes 43 Bvd du 11 Novembre 1918 69616 Villeurbanne France
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22
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Göttker‐Schnetmann I, Kenyon P, Mecking S. Coordinative Chain Transfer Polymerization of Butadiene with Functionalized Aluminum Reagents. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201909843] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Inigo Göttker‐Schnetmann
- Chair of Chemical Materials ScienceDepartment of ChemistryUniversity of Konstanz 78457 Konstanz Germany
| | - Philip Kenyon
- Chair of Chemical Materials ScienceDepartment of ChemistryUniversity of Konstanz 78457 Konstanz Germany
| | - Stefan Mecking
- Chair of Chemical Materials ScienceDepartment of ChemistryUniversity of Konstanz 78457 Konstanz Germany
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23
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Belaid I, Macqueron B, Poradowski MN, Bouaouli S, Thuilliez J, Cruz-Boisson FD, Monteil V, D’Agosto F, Perrin L, Boisson C. Identification of a Transient but Key Motif in the Living Coordinative Chain Transfer Cyclocopolymerization of Ethylene with Butadiene. ACS Catal 2019. [DOI: 10.1021/acscatal.9b02620] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Islem Belaid
- Univ Lyon, Université Claude Bernard Lyon 1, CPE Lyon, CNRS UMR 5265, Laboratoire de Chimie Catalyse Polymères et Procédés (C2P2), Equipe LCPP, Bat 308F, 43 Bd du 11 Novembre 1918, F-69616 Villeurbanne, France
| | - Benoit Macqueron
- Univ Lyon, Université Claude Bernard Lyon 1, CPE Lyon, CNRS UMR 5265, Laboratoire de Chimie Catalyse Polymères et Procédés (C2P2), Equipe LCPP, Bat 308F, 43 Bd du 11 Novembre 1918, F-69616 Villeurbanne, France
| | - Marie-Noëlle Poradowski
- Université de Lyon, Université Claude Bernard Lyon 1, CPE Lyon, INSA Lyon, ICBMS, CNRS UMR 5246, Equipe ITEMM, 43 Bd. du 11 Novembre 1918, 69622 Villeurbanne, France
| | - Samira Bouaouli
- Université de Lyon, Université Claude Bernard Lyon 1, CPE Lyon, INSA Lyon, ICBMS, CNRS UMR 5246, Equipe ITEMM, 43 Bd. du 11 Novembre 1918, 69622 Villeurbanne, France
| | - Julien Thuilliez
- MFP Michelin, 23 Place des Carmes Dechaux, 63040 Clermont-Ferrand, France
| | | | - Vincent Monteil
- Univ Lyon, Université Claude Bernard Lyon 1, CPE Lyon, CNRS UMR 5265, Laboratoire de Chimie Catalyse Polymères et Procédés (C2P2), Equipe LCPP, Bat 308F, 43 Bd du 11 Novembre 1918, F-69616 Villeurbanne, France
| | - Franck D’Agosto
- Univ Lyon, Université Claude Bernard Lyon 1, CPE Lyon, CNRS UMR 5265, Laboratoire de Chimie Catalyse Polymères et Procédés (C2P2), Equipe LCPP, Bat 308F, 43 Bd du 11 Novembre 1918, F-69616 Villeurbanne, France
| | - Lionel Perrin
- Université de Lyon, Université Claude Bernard Lyon 1, CPE Lyon, INSA Lyon, ICBMS, CNRS UMR 5246, Equipe ITEMM, 43 Bd. du 11 Novembre 1918, 69622 Villeurbanne, France
| | - Christophe Boisson
- Univ Lyon, Université Claude Bernard Lyon 1, CPE Lyon, CNRS UMR 5265, Laboratoire de Chimie Catalyse Polymères et Procédés (C2P2), Equipe LCPP, Bat 308F, 43 Bd du 11 Novembre 1918, F-69616 Villeurbanne, France
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24
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Hyatt MG, Guironnet D. Introduction of Highly Tunable End-Groups in Polyethylene via Chain-Transfer Polymerization using a Cobalt(III) Catalyst. Organometallics 2019. [DOI: 10.1021/acs.organomet.8b00765] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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25
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Wang X, Nozaki K. Selective Chain-End Functionalization of Polar Polyethylenes: Orthogonal Reactivity of Carbene and Polar Vinyl Monomers in Their Copolymerization with Ethylene. J Am Chem Soc 2018; 140:15635-15640. [DOI: 10.1021/jacs.8b10335] [Citation(s) in RCA: 44] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Xiaoming Wang
- Department of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Kyoko Nozaki
- Department of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
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26
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Dai L, Wang X, Bu Z, Li BG, Jie S. Facile access to carboxyl-terminated polybutadiene and polyethylene from cis
-polybutadiene rubber. J Appl Polym Sci 2018. [DOI: 10.1002/app.46934] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Lu Dai
- State Key Laboratory of Chemical Engineering; College of Chemical and Biological Engineering, Zhejiang University; Hangzhou 310027 China
| | - Xixi Wang
- State Key Laboratory of Chemical Engineering; College of Chemical and Biological Engineering, Zhejiang University; Hangzhou 310027 China
| | - Zhiyang Bu
- State Key Laboratory of Chemical Engineering; College of Chemical and Biological Engineering, Zhejiang University; Hangzhou 310027 China
| | - Bo-Geng Li
- State Key Laboratory of Chemical Engineering; College of Chemical and Biological Engineering, Zhejiang University; Hangzhou 310027 China
| | - Suyun Jie
- State Key Laboratory of Chemical Engineering; College of Chemical and Biological Engineering, Zhejiang University; Hangzhou 310027 China
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27
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Walsh DJ, Su E, Guironnet D. Catalytic synthesis of functionalized (polar and non-polar) polyolefin block copolymers. Chem Sci 2018; 9:4703-4707. [PMID: 29899965 PMCID: PMC5969503 DOI: 10.1039/c8sc00450a] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2018] [Accepted: 04/22/2018] [Indexed: 11/29/2022] Open
Abstract
Herein, we report a methodology for the synthesis of polyolefin containing block-copolymers using a catalytic postpolymerization modification strategy.
Herein, we report a methodology for the synthesis of polyolefin containing block-copolymers using a catalytic postpolymerization modification strategy. The most common polyolefin grades are converted into macroinitiators using a cross-metathesis reaction. These functionalized polyolefins are then used to initiate living: coordinative ring opening polymerization of lactide, anionic ring opening polymerization of epoxide, and radical polymerization of styrene to yield the corresponding block copolymers. The high activity of the catalysts employed in the different steps offers improved practicality for scalable synthesis.
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Affiliation(s)
- Dylan J Walsh
- Department of Chemical and Biomolecular Engineering , University of Illinois Urbana-Champaign , Urbana , Illinois 61801 , USA .
| | - Eric Su
- Department of Chemical and Biomolecular Engineering , University of Illinois Urbana-Champaign , Urbana , Illinois 61801 , USA .
| | - Damien Guironnet
- Department of Chemical and Biomolecular Engineering , University of Illinois Urbana-Champaign , Urbana , Illinois 61801 , USA .
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28
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Belaid I, Poradowski MN, Bouaouli S, Thuilliez J, Perrin L, D’Agosto F, Boisson C. Dialkenylmagnesium Compounds in Coordinative Chain Transfer Polymerization of Ethylene. Reversible Chain Transfer Agents and Tools To Probe Catalyst Selectivities toward Ring Formation. Organometallics 2018. [DOI: 10.1021/acs.organomet.8b00127] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Islem Belaid
- Université de Lyon, Univ. Lyon 1, CPE Lyon, CNRS UMR 5265, Laboratoire de Chimie Catalyse Polymères et Procédés (C2P2), Equipe LCPP, Bat 308F, 43 Bd du 11 Novembre 1918, F-69616 Villeurbanne, France
| | - Marie-Noëlle Poradowski
- Université de Lyon, Université Claude Bernard Lyon 1, CPE Lyon, INSA Lyon, ICBMS, CNRS UMR 5246, Equipe ITEMM, Bât
Curien, 43 Bd. du 11 Novembre 1918, 69622 Villeurbanne, France
| | - Samira Bouaouli
- Université de Lyon, Université Claude Bernard Lyon 1, CPE Lyon, INSA Lyon, ICBMS, CNRS UMR 5246, Equipe ITEMM, Bât
Curien, 43 Bd. du 11 Novembre 1918, 69622 Villeurbanne, France
| | - Julien Thuilliez
- MFP Michelin, 23 Place des Carmes Dechaux, 63040 Clermont-Ferrand, France
| | - Lionel Perrin
- Université de Lyon, Université Claude Bernard Lyon 1, CPE Lyon, INSA Lyon, ICBMS, CNRS UMR 5246, Equipe ITEMM, Bât
Curien, 43 Bd. du 11 Novembre 1918, 69622 Villeurbanne, France
| | - Franck D’Agosto
- Université de Lyon, Univ. Lyon 1, CPE Lyon, CNRS UMR 5265, Laboratoire de Chimie Catalyse Polymères et Procédés (C2P2), Equipe LCPP, Bat 308F, 43 Bd du 11 Novembre 1918, F-69616 Villeurbanne, France
| | - Christophe Boisson
- Université de Lyon, Univ. Lyon 1, CPE Lyon, CNRS UMR 5265, Laboratoire de Chimie Catalyse Polymères et Procédés (C2P2), Equipe LCPP, Bat 308F, 43 Bd du 11 Novembre 1918, F-69616 Villeurbanne, France
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29
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Nzahou Ottou W, Norsic S, D'Agosto F, Boisson C. Monofunctional and Telechelic Polyethylenes Carrying Phosphonic Acid End Groups. Macromol Rapid Commun 2018; 39:e1800154. [PMID: 29675835 DOI: 10.1002/marc.201800154] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2018] [Revised: 03/12/2018] [Indexed: 11/11/2022]
Abstract
Monofunctional or telechelic polyethylenes (PEs) carrying phosphonic acid end groups are obtained from functional PE produced by catalyzed chain growth (CCG) on magnesium. CCG is first used to produce iodo-end-functionalized PE (PE-I) that is efficiently turned into phosphonate end-functionalized PE (PE-P(O)(OEt)2 ) in the presence of triethylphosphite through the Michaelis-Arbuzov reaction. A simple treatment of the resulting PE-P(O)(OEt)2 with bromotrimethylsilane leads to the targeted phosphonic acid end-functionalized PE (PE-P(O)(OH)2 ) for the first time. Vinyl-end-functionalized analogs (Vin-PE-P(O)(OEt)2 ) are produced using vinyl-end-functionalized PE-I (Vin-PE-I) recently obtained through CCG. A cross-metathesis reaction is then employed to couple Vin-PE-P(O)(OEt)2 and produce after treatment with bromotrimethylsilane the corresponding unprecedented α-ω-(diphosphonic acid) telechelic PE ((OH)2 (O)P-PE-P(O)(OH)2 ).
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Affiliation(s)
- Winnie Nzahou Ottou
- Laboratoire Chimie Catalyse Polymères et Procédés (C2P2), Equipe LCPP Bat 308F, Université Claude Bernard Lyon 1, Univ. Lyon, CPE Lyon, CNRS UMR 5265, 43 Bd du 11 Novembre 1918, F-69616, Villeurbanne, France
| | - Sébastien Norsic
- Laboratoire Chimie Catalyse Polymères et Procédés (C2P2), Equipe LCPP Bat 308F, Université Claude Bernard Lyon 1, Univ. Lyon, CPE Lyon, CNRS UMR 5265, 43 Bd du 11 Novembre 1918, F-69616, Villeurbanne, France
| | - Franck D'Agosto
- Laboratoire Chimie Catalyse Polymères et Procédés (C2P2), Equipe LCPP Bat 308F, Université Claude Bernard Lyon 1, Univ. Lyon, CPE Lyon, CNRS UMR 5265, 43 Bd du 11 Novembre 1918, F-69616, Villeurbanne, France
| | - Christophe Boisson
- Laboratoire Chimie Catalyse Polymères et Procédés (C2P2), Equipe LCPP Bat 308F, Université Claude Bernard Lyon 1, Univ. Lyon, CPE Lyon, CNRS UMR 5265, 43 Bd du 11 Novembre 1918, F-69616, Villeurbanne, France
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30
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Nakamura Y, Ebeling B, Wolpers A, Monteil V, D'Agosto F, Yamago S. Controlled Radical Polymerization of Ethylene Using Organotellurium Compounds. Angew Chem Int Ed Engl 2018; 57:305-309. [PMID: 29144596 DOI: 10.1002/anie.201709946] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2017] [Revised: 11/13/2017] [Indexed: 11/06/2022]
Abstract
The first successfully controlled radical polymerization (CRP) of ethylene is reported using several organotellurium chain-transfer agents (CTAs) under mild conditions (70 °C, 200 bar of ethylene) within the concept of organotellurium-mediated radical polymerization (TERP). In contrast to preceding works on CRPs of ethylene applying reversible addition-fragmentation chain-transfer (RAFT), the TERP system provided a high livingness and chain-end functionalization of polyethylene chains. Molar-mass distributions with dispersities between 1.3 and 2.1 were obtained up to average molar masses of 5000 g mol-1 . As in the RAFT system, the high reactivity of the growing polyethylenyl radical led to an inherent side reaction. For the presented TERP systems, however, this side reaction did not result in dead chains, while it could even be effectively suppressed by a good choice of the CTA.
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Affiliation(s)
- Yasuyuki Nakamura
- Institute for Chemical Research, Kyoto University, Gokasyo, Uji, Kyoto, 611-0011, Japan
| | - Bastian Ebeling
- Université de Lyon, Université Lyon 1, CPE Lyon, CNRS UMR 5265, Laboratoire C2P2, Équipe LCPP, 69616, Villeurbanne CEDEX, France
| | - Arne Wolpers
- Université de Lyon, Université Lyon 1, CPE Lyon, CNRS UMR 5265, Laboratoire C2P2, Équipe LCPP, 69616, Villeurbanne CEDEX, France
| | - Vincent Monteil
- Université de Lyon, Université Lyon 1, CPE Lyon, CNRS UMR 5265, Laboratoire C2P2, Équipe LCPP, 69616, Villeurbanne CEDEX, France
| | - Franck D'Agosto
- Université de Lyon, Université Lyon 1, CPE Lyon, CNRS UMR 5265, Laboratoire C2P2, Équipe LCPP, 69616, Villeurbanne CEDEX, France
| | - Shigeru Yamago
- Institute for Chemical Research, Kyoto University, Gokasyo, Uji, Kyoto, 611-0011, Japan
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31
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Abstract
Silyl-modified polymers (SMPs) are being synthesized from chemical modification and olefin metathesis strategies.
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Affiliation(s)
- Sophie M. Guillaume
- Institut des Sciences Chimiques de Rennes (ISCR)
- UMR 6226 CNRS - Université de Rennes 1
- F-35042 Rennes Cedex
- France
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32
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Nzahou Ottou W, Norsic S, Poradowski MN, Perrin L, D'Agosto F, Boisson C. Coordinative chain transfer copolymerization of ethylene and styrene using an ansa-bis(fluorenyl) neodymium complex and dialkylmagnesium. Polym Chem 2018. [DOI: 10.1039/c8py00712h] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
Coordinative chain transfer copolymerization of ethylene and styrene was successfully achieved using an ansa-bisfluorenyl neodymium complex, dialkylmagnesium as a chain transfer agent and di-n-butylether as a co-solvent.
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Affiliation(s)
- Winnie Nzahou Ottou
- Université de Lyon
- Univ. Lyon 1
- CPE Lyon
- CNRS UMR 5265
- Laboratoire de Chimie Catalyse Polymères et Procédés (C2P2)
| | - Sébastien Norsic
- Université de Lyon
- Univ. Lyon 1
- CPE Lyon
- CNRS UMR 5265
- Laboratoire de Chimie Catalyse Polymères et Procédés (C2P2)
| | | | - Lionel Perrin
- Université de Lyon
- Université Claude Bernard Lyon 1
- CPE Lyon
- INSA Lyon
- ICBMS
| | - Franck D'Agosto
- Université de Lyon
- Univ. Lyon 1
- CPE Lyon
- CNRS UMR 5265
- Laboratoire de Chimie Catalyse Polymères et Procédés (C2P2)
| | - Christophe Boisson
- Université de Lyon
- Univ. Lyon 1
- CPE Lyon
- CNRS UMR 5265
- Laboratoire de Chimie Catalyse Polymères et Procédés (C2P2)
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33
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Nakamura Y, Ebeling B, Wolpers A, Monteil V, D'Agosto F, Yamago S. Controlled Radical Polymerization of Ethylene Using Organotellurium Compounds. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201709946] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Yasuyuki Nakamura
- Institute for Chemical Research; Kyoto University; Gokasyo Uji, Kyoto 611-0011 Japan
| | - Bastian Ebeling
- Université de Lyon, Université Lyon 1; CPE Lyon, CNRS UMR 5265, Laboratoire C2P2, Équipe LCPP; 69616 Villeurbanne CEDEX France
| | - Arne Wolpers
- Université de Lyon, Université Lyon 1; CPE Lyon, CNRS UMR 5265, Laboratoire C2P2, Équipe LCPP; 69616 Villeurbanne CEDEX France
| | - Vincent Monteil
- Université de Lyon, Université Lyon 1; CPE Lyon, CNRS UMR 5265, Laboratoire C2P2, Équipe LCPP; 69616 Villeurbanne CEDEX France
| | - Franck D'Agosto
- Université de Lyon, Université Lyon 1; CPE Lyon, CNRS UMR 5265, Laboratoire C2P2, Équipe LCPP; 69616 Villeurbanne CEDEX France
| | - Shigeru Yamago
- Institute for Chemical Research; Kyoto University; Gokasyo Uji, Kyoto 611-0011 Japan
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34
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Nzahou Ottou W, Norsic S, Belaid I, Boisson C, D’Agosto F. Amino End-Functionalized Polyethylenes and Corresponding Telechelics by Coordinative Chain Transfer Polymerization. Macromolecules 2017. [DOI: 10.1021/acs.macromol.7b01396] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Affiliation(s)
- Winnie Nzahou Ottou
- Laboratoire Chimie Catalyse Polymères
et Procédés (C2P2), Equipe LCPP Bat 308F, CNRS UMR 5265, Université de Lyon, Univ. Lyon 1, CPE Lyon, 43 Bd du 11 Novembre 1918, F-69616 Villeurbanne, France
| | - Sébastien Norsic
- Laboratoire Chimie Catalyse Polymères
et Procédés (C2P2), Equipe LCPP Bat 308F, CNRS UMR 5265, Université de Lyon, Univ. Lyon 1, CPE Lyon, 43 Bd du 11 Novembre 1918, F-69616 Villeurbanne, France
| | - Islem Belaid
- Laboratoire Chimie Catalyse Polymères
et Procédés (C2P2), Equipe LCPP Bat 308F, CNRS UMR 5265, Université de Lyon, Univ. Lyon 1, CPE Lyon, 43 Bd du 11 Novembre 1918, F-69616 Villeurbanne, France
| | - Christophe Boisson
- Laboratoire Chimie Catalyse Polymères
et Procédés (C2P2), Equipe LCPP Bat 308F, CNRS UMR 5265, Université de Lyon, Univ. Lyon 1, CPE Lyon, 43 Bd du 11 Novembre 1918, F-69616 Villeurbanne, France
| | - Franck D’Agosto
- Laboratoire Chimie Catalyse Polymères
et Procédés (C2P2), Equipe LCPP Bat 308F, CNRS UMR 5265, Université de Lyon, Univ. Lyon 1, CPE Lyon, 43 Bd du 11 Novembre 1918, F-69616 Villeurbanne, France
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35
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Polystyrene Chain Growth from Di-End-Functional Polyolefins for Polystyrene-Polyolefin-Polystyrene Block Copolymers. Polymers (Basel) 2017; 9:polym9100481. [PMID: 30965784 PMCID: PMC6418507 DOI: 10.3390/polym9100481] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2017] [Revised: 09/19/2017] [Accepted: 09/29/2017] [Indexed: 01/14/2023] Open
Abstract
Triblock copolymers of polystyrene (PS) and a polyolefin (PO), e.g., PS-block-poly(ethylene-co-1-butene)-block-PS (SEBS), are attractive materials for use as thermoplastic elastomers and are produced commercially by a two-step process that involves the costly hydrogenation of PS-block-polybutadiene-block-PS. We herein report a one-pot strategy for attaching PS chains to both ends of PO chains to construct PS-block-PO-block-PS directly from olefin and styrene monomers. Dialkylzinc compound containing styrene moieties ((CH₂=CHC₆H₄CH₂CH₂)₂Zn) was prepared, from which poly(ethylene-co-propylene) chains were grown via "coordinative chain transfer polymerization" using the pyridylaminohafnium catalyst to afford di-end functional PO chains functionalized with styrene and Zn moieties. Subsequently, PS chains were attached at both ends of the PO chains by introduction of styrene monomers in addition to the anionic initiator Me₃SiCH₂Li·(pmdeta) (pmdeta = pentamethyldiethylenetriamine). We found that the fraction of the extracted PS homopolymer was low (~20%) and that molecular weights were evidently increased after the styrene polymerization (ΔMn = 27⁻54 kDa). Transmission electron microscopy showed spherical and wormlike PS domains measuring several tens of nm segregated within the PO matrix. Optimal tensile properties were observed for the sample containing a propylene mole fraction of 0.25 and a styrene content of 33%. Finally, in the cyclic tensile test, the prepared copolymers exhibited thermoplastic elastomeric properties with no breakage up over 10 cycles, which is comparable to the behavior of commercial-grade SEBS.
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36
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Park SS, Kim CS, Kim SD, Kwon SJ, Lee HM, Kim TH, Jeon JY, Lee BY. Biaxial Chain Growth of Polyolefin and Polystyrene from 1,6-Hexanediylzinc Species for Triblock Copolymers. Macromolecules 2017. [DOI: 10.1021/acs.macromol.7b01365] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Seung Soo Park
- Department of Molecular Science
and Technology, Ajou University, Suwon 443-749, South Korea
| | - Chung Sol Kim
- Department of Molecular Science
and Technology, Ajou University, Suwon 443-749, South Korea
| | - Sung Dong Kim
- Department of Molecular Science
and Technology, Ajou University, Suwon 443-749, South Korea
| | - Su Jin Kwon
- Department of Molecular Science
and Technology, Ajou University, Suwon 443-749, South Korea
| | - Hyun Mo Lee
- Department of Molecular Science
and Technology, Ajou University, Suwon 443-749, South Korea
| | - Tae Hee Kim
- Department of Molecular Science
and Technology, Ajou University, Suwon 443-749, South Korea
| | - Jong Yeob Jeon
- Department of Molecular Science
and Technology, Ajou University, Suwon 443-749, South Korea
| | - Bun Yeoul Lee
- Department of Molecular Science
and Technology, Ajou University, Suwon 443-749, South Korea
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37
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Hyatt MG, Guironnet D. Silane as Chain Transfer Agent for the Polymerization of Ethylene Catalyzed by a Palladium(II) Diimine Catalyst. ACS Catal 2017. [DOI: 10.1021/acscatal.7b01299] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Michael G. Hyatt
- Department
of Chemistry, University of Illinois Urbana−Champaign, Urbana, Illinois 61801, United States
| | - Damien Guironnet
- Department
of Chemical and Biomolecular Engineering, University of Illinois Urbana−Champaign, Urbana, Illinois 61801, United States
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38
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Ciftci M, Wang D, Buchmeiser M, Yagci Y. Modification of Polyolefins by Click Chemistry. MACROMOL CHEM PHYS 2017. [DOI: 10.1002/macp.201700279] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Mustafa Ciftci
- Faculty of Science and Letters; Department of Chemistry; Istanbul Technical University; Maslak Istanbul 34469 Turkey
| | - Dongren Wang
- Institute of Polymer Chemistry; University of Stuttgart; Pfaffenwaldring 55 70569 Stuttgart Germany
| | - Michael Buchmeiser
- Institute of Polymer Chemistry; University of Stuttgart; Pfaffenwaldring 55 70569 Stuttgart Germany
| | - Yusuf Yagci
- Faculty of Science and Letters; Department of Chemistry; Istanbul Technical University; Maslak Istanbul 34469 Turkey
- Center of Excellence for Advanced Materials Research (CEAMR) and Chemistry Department; Faculty of Science; King Abdulaziz University; PO Box 80203 Jeddah 21589 Saudi Arabia
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39
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Witt T, Häußler M, Kulpa S, Mecking S. Chain Multiplication of Fatty Acids to Precise Telechelic Polyethylene. Angew Chem Int Ed Engl 2017; 56:7589-7594. [DOI: 10.1002/anie.201702796] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2017] [Indexed: 11/11/2022]
Affiliation(s)
- Timo Witt
- Chair of Chemical Materials Science; Department of Chemistry; University of Konstanz; Universitätsstraße 10 78457 Konstanz Germany
| | - Manuel Häußler
- Chair of Chemical Materials Science; Department of Chemistry; University of Konstanz; Universitätsstraße 10 78457 Konstanz Germany
| | - Stefanie Kulpa
- Chair of Chemical Materials Science; Department of Chemistry; University of Konstanz; Universitätsstraße 10 78457 Konstanz Germany
| | - Stefan Mecking
- Chair of Chemical Materials Science; Department of Chemistry; University of Konstanz; Universitätsstraße 10 78457 Konstanz Germany
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40
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Witt T, Häußler M, Kulpa S, Mecking S. Chain Multiplication of Fatty Acids to Precise Telechelic Polyethylene. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201702796] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Timo Witt
- Chair of Chemical Materials Science; Department of Chemistry; University of Konstanz; Universitätsstraße 10 78457 Konstanz Germany
| | - Manuel Häußler
- Chair of Chemical Materials Science; Department of Chemistry; University of Konstanz; Universitätsstraße 10 78457 Konstanz Germany
| | - Stefanie Kulpa
- Chair of Chemical Materials Science; Department of Chemistry; University of Konstanz; Universitätsstraße 10 78457 Konstanz Germany
| | - Stefan Mecking
- Chair of Chemical Materials Science; Department of Chemistry; University of Konstanz; Universitätsstraße 10 78457 Konstanz Germany
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41
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Chapman R, Melodia D, Qu JB, Stenzel MH. Controlled poly(olefin)s via decarboxylation of poly(acrylic acid). Polym Chem 2017. [DOI: 10.1039/c7py01466j] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
A simple post-polymerisation modification route to a variety of well-controlled polyolefin homo- and block-copolymers is shown via decarboxylation of poly(acrylic acid) with dialkylzinc reagents.
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Affiliation(s)
- Robert Chapman
- Centre for Advanced Macromolecular Design (CAMD)
- School of Chemistry
- University of NSW
- Sydney
- Australia
| | - Daniele Melodia
- Centre for Advanced Macromolecular Design (CAMD)
- School of Chemistry
- University of NSW
- Sydney
- Australia
| | - Jian-Bo Qu
- Centre for Bioengineering and Biotechnology
- China University of Petroleum (East China)
- Qingdao 266580
- P.R. China
| | - Martina H. Stenzel
- Centre for Advanced Macromolecular Design (CAMD)
- School of Chemistry
- University of NSW
- Sydney
- Australia
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42
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Cleavable polybutadiene rubber: A versatile precursor to hydroxyl-terminated or multi-hydroxyl polybutadiene and polyethylene. POLYMER 2016. [DOI: 10.1016/j.polymer.2016.11.033] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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43
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Jian Z, Falivene L, Boffa G, Sánchez SO, Caporaso L, Grassi A, Mecking S. Direct Synthesis of Telechelic Polyethylene by Selective Insertion Polymerization. Angew Chem Int Ed Engl 2016; 55:14378-14383. [DOI: 10.1002/anie.201607754] [Citation(s) in RCA: 63] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2016] [Revised: 09/16/2016] [Indexed: 11/11/2022]
Affiliation(s)
- Zhongbao Jian
- Chair of Chemical Materials Science; Department of Chemistry; University of Konstanz; Universitätsstrasse 10 78457 Konstanz Germany
| | - Laura Falivene
- Physical Sciences and Engineering; Kaust Catalysis Center; King Abdullah University of Science and Technology (KAUST); Thuwal 23955-6900 Saudi Arabia
| | - Giusi Boffa
- Department of Chemistry and Biology; University of Salerno; Via Giovanni Paolo II, 132 84084 Fisciano, SA Italy
| | - Sheila Ortega Sánchez
- Department of Chemistry and Biology; University of Salerno; Via Giovanni Paolo II, 132 84084 Fisciano, SA Italy
| | - Lucia Caporaso
- Department of Chemistry and Biology; University of Salerno; Via Giovanni Paolo II, 132 84084 Fisciano, SA Italy
| | - Alfonso Grassi
- Department of Chemistry and Biology; University of Salerno; Via Giovanni Paolo II, 132 84084 Fisciano, SA Italy
| | - Stefan Mecking
- Chair of Chemical Materials Science; Department of Chemistry; University of Konstanz; Universitätsstrasse 10 78457 Konstanz Germany
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44
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Jian Z, Falivene L, Boffa G, Sánchez SO, Caporaso L, Grassi A, Mecking S. Direct Synthesis of Telechelic Polyethylene by Selective Insertion Polymerization. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201607754] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Zhongbao Jian
- Chair of Chemical Materials Science; Department of Chemistry; University of Konstanz; Universitätsstrasse 10 78457 Konstanz Germany
| | - Laura Falivene
- Physical Sciences and Engineering; Kaust Catalysis Center; King Abdullah University of Science and Technology (KAUST); Thuwal 23955-6900 Saudi Arabia
| | - Giusi Boffa
- Department of Chemistry and Biology; University of Salerno; Via Giovanni Paolo II, 132 84084 Fisciano, SA Italy
| | - Sheila Ortega Sánchez
- Department of Chemistry and Biology; University of Salerno; Via Giovanni Paolo II, 132 84084 Fisciano, SA Italy
| | - Lucia Caporaso
- Department of Chemistry and Biology; University of Salerno; Via Giovanni Paolo II, 132 84084 Fisciano, SA Italy
| | - Alfonso Grassi
- Department of Chemistry and Biology; University of Salerno; Via Giovanni Paolo II, 132 84084 Fisciano, SA Italy
| | - Stefan Mecking
- Chair of Chemical Materials Science; Department of Chemistry; University of Konstanz; Universitätsstrasse 10 78457 Konstanz Germany
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45
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Ciftci M, Arslan M, Buchmeiser M, Yagci Y. Polyethylene- g-Polystyrene Copolymers by Combination of ROMP, Mn 2(CO) 10-Assisted TEMPO Substitution and NMRP. ACS Macro Lett 2016; 5:946-949. [PMID: 35607209 DOI: 10.1021/acsmacrolett.6b00460] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The synthesis of polyethylene-graft-polystyrene copolymers by a multistep "grafting from" approach is described. In the first step, a bromo-functional polyethylene (PE-Br) was synthesized via ring-opening metathesis polymerization (ROMP) of cis-cyclooctene (COE) and quantitative hydrobromination. Subsequent irradiation of PE-Br under visible light in the presence of dimanganese decacarbonyl (Mn2(CO)10) and 2,2,6,6-tetramethylpiperidine-1-oxyl (TEMPO) resulted in the formation of TEMPO-substituted polyethylene (PE-TEMPO). Polystyrene (PS) chains were then grown via nitroxide mediated radical polymerization (NMRP) from the PE-TEMPO precursor to give desired PE-g-PS copolymers in a controlled manner. The intermediates at each step and final graft copolymers were characterized by 1H NMR, FT-IR, GPC, and DSC analyses.
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Affiliation(s)
- Mustafa Ciftci
- Department
of Chemistry, Istanbul Technical University, Maslak, TR-34469, Istanbul, Turkey
| | - Mustafa Arslan
- Department
of Chemistry, Istanbul Technical University, Maslak, TR-34469, Istanbul, Turkey
| | - Michael Buchmeiser
- Institute
of Polymer Chemistry, University of Stuttgart, Pfaffenwaldring 55, D-70550 Denkendorf, Germany
| | - Yusuf Yagci
- Department
of Chemistry, Istanbul Technical University, Maslak, TR-34469, Istanbul, Turkey
- Center
of Excellence for Advanced Materials Research (CEAMR) and Chemistry
Department, Faculty of Science, King Abdulaziz University, P.O. Box 80203, Jeddah, 21589, Saudi Arabia
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46
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Pflughaupt RL, Hopkins SA, Wright PM, Dove AP. Synthesis of poly(ω-pentadecalactone)-b-poly(acrylate) diblock copolymers via a combination of enzymatic ring-opening and RAFT polymerization techniques. ACTA ACUST UNITED AC 2016. [DOI: 10.1002/pola.28221] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Robin L. Pflughaupt
- Department of Chemistry; University of Warwick; Gibbet Hill Road Coventry CV4 7AL United Kingdom
| | | | - Peter M. Wright
- Infineum UK Ltd; Milton Hill Abingdon OX13 6BB United Kingdom
| | - Andrew P. Dove
- Department of Chemistry; University of Warwick; Gibbet Hill Road Coventry CV4 7AL United Kingdom
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47
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Romanenko I, Norsic S, Veyre L, Sayah R, D'Agosto F, Raynaud J, Boisson C, Lacôte E, Thieuleux C. Active and Recyclable Polyethylene-Supported Iridium-(N- Heterocyclic Carbene) Catalyst for Hydrogen/Deuterium Exchange Reactions. Adv Synth Catal 2016. [DOI: 10.1002/adsc.201600045] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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48
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Ribeiro R, Ruivo R, Nsiri H, Norsic S, D’Agosto F, Perrin L, Boisson C. Deciphering the Mechanism of Coordinative Chain Transfer Polymerization of Ethylene Using Neodymocene Catalysts and Dialkylmagnesium. ACS Catal 2016. [DOI: 10.1021/acscatal.5b02316] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Rodolfo Ribeiro
- Université de Lyon, Université Lyon 1, CPE Lyon, CNRS, UMR 5265, C2P2 (Chemistry, Catalysis, Polymers & Processes), Bat. 308F, 43 Bd du 11 Novembre 1918, 69616 Villeurbanne, France
| | - Rui Ruivo
- Université de Lyon, Université Lyon 1, CPE Lyon, CNRS, UMR 5265, C2P2 (Chemistry, Catalysis, Polymers & Processes), Bat. 308F, 43 Bd du 11 Novembre 1918, 69616 Villeurbanne, France
| | - Hajar Nsiri
- Université de Lyon, Université Lyon 1, CPE Lyon, CNRS, UMR 5265, C2P2 (Chemistry, Catalysis, Polymers & Processes), Bat. 308F, 43 Bd du 11 Novembre 1918, 69616 Villeurbanne, France
- Interface Theory/Experiment: Mechanism & Modeling (ITEMM), ICBMS, UMR 5246-CNRS, Bat. 308-Curien (CPE Lyon), Université Claude Bernard Lyon 1, 43 Bd. du 11 Novembre 1918, 69622 Villeurbanne, France
| | - Sébastien Norsic
- Université de Lyon, Université Lyon 1, CPE Lyon, CNRS, UMR 5265, C2P2 (Chemistry, Catalysis, Polymers & Processes), Bat. 308F, 43 Bd du 11 Novembre 1918, 69616 Villeurbanne, France
| | - Franck D’Agosto
- Université de Lyon, Université Lyon 1, CPE Lyon, CNRS, UMR 5265, C2P2 (Chemistry, Catalysis, Polymers & Processes), Bat. 308F, 43 Bd du 11 Novembre 1918, 69616 Villeurbanne, France
| | - Lionel Perrin
- Interface Theory/Experiment: Mechanism & Modeling (ITEMM), ICBMS, UMR 5246-CNRS, Bat. 308-Curien (CPE Lyon), Université Claude Bernard Lyon 1, 43 Bd. du 11 Novembre 1918, 69622 Villeurbanne, France
| | - Christophe Boisson
- Université de Lyon, Université Lyon 1, CPE Lyon, CNRS, UMR 5265, C2P2 (Chemistry, Catalysis, Polymers & Processes), Bat. 308F, 43 Bd du 11 Novembre 1918, 69616 Villeurbanne, France
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49
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Xu F, Dong P, Cui K, Bu SZ, Huang J, Li GY, Jiang T, Ma Z. New synthetic strategy targeting well-defined α,ω-telechelic polymethylenes with hetero bi-/tri-functionalities via polyhomologation of ylides initiated by new organic boranes based on catecholborane and post functionalization. RSC Adv 2016. [DOI: 10.1039/c6ra12014h] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Diverse well-defined α,ω-telechelic polymethylenes with hetero bi-/tri-functionalities were synthesized by a tandem strategy combining polyhomologation with post functionalization using end-capping reagents and esterification.
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Affiliation(s)
- Fang Xu
- College of Chemical Engineering and Materials Science
- Tianjin University of Science & Technology
- Tianjin
- People's Republic of China
- Key Laboratory of Synthesis and Self-Assembly Chemistry for Organic Functional Molecules
| | - Peng Dong
- College of Chemical Engineering and Materials Science
- Tianjin University of Science & Technology
- Tianjin
- People's Republic of China
- Key Laboratory of Synthesis and Self-Assembly Chemistry for Organic Functional Molecules
| | - Kun Cui
- Key Laboratory of Synthesis and Self-Assembly Chemistry for Organic Functional Molecules
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Sciences
- Shanghai 200032
- People's Republic China
| | - Shi-Zheng Bu
- Key Laboratory of Synthesis and Self-Assembly Chemistry for Organic Functional Molecules
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Sciences
- Shanghai 200032
- People's Republic China
| | - Jin Huang
- Key Laboratory of Synthesis and Self-Assembly Chemistry for Organic Functional Molecules
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Sciences
- Shanghai 200032
- People's Republic China
| | - Guang-Yu Li
- Key Laboratory of Synthesis and Self-Assembly Chemistry for Organic Functional Molecules
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Sciences
- Shanghai 200032
- People's Republic China
| | - Tao Jiang
- College of Chemical Engineering and Materials Science
- Tianjin University of Science & Technology
- Tianjin
- People's Republic of China
| | - Zhi Ma
- Key Laboratory of Synthesis and Self-Assembly Chemistry for Organic Functional Molecules
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Sciences
- Shanghai 200032
- People's Republic China
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50
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Zhou Q, Jie S, Li BG. Facile synthesis of novel HTPBs and EHTPBs with high cis-1,4 content and extremely low glass transition temperature. POLYMER 2015. [DOI: 10.1016/j.polymer.2015.04.078] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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