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Steube M, Johann T, Barent RD, Müller AH, Frey H. Rational design of tapered multiblock copolymers for thermoplastic elastomers. Prog Polym Sci 2022. [DOI: 10.1016/j.progpolymsci.2021.101488] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Recent advances in thermoplastic elastomers from living polymerizations: Macromolecular architectures and supramolecular chemistry. Prog Polym Sci 2019. [DOI: 10.1016/j.progpolymsci.2019.04.002] [Citation(s) in RCA: 111] [Impact Index Per Article: 22.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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Chen L, Rawe BW, Adachi K, Gates DP. Phosphorus-Containing Block Copolymers from the Sequential Living Anionic Copolymerization of a Phosphaalkene with Methyl Methacrylate. Chemistry 2018; 24:18012-18019. [PMID: 30426585 DOI: 10.1002/chem.201803582] [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: 07/12/2018] [Revised: 09/11/2018] [Indexed: 01/23/2023]
Abstract
Although living polymerization methods are widely applicable to organic monomers, their application to inorganic monomers is rare. For the first time, we show that the living poly(methylenephosphine) (PMPn - ) anion can function as a macroinitiator for olefins. Specifically, the phosphaalkene, MesP=CPh2 (PA), and methyl methacrylate (MMA) can be sequentially copolymerized using the BnLi-TMEDA initiator system in toluene. A series of PMPn -b-PMMAm copolymers with narrow dispersities are accessible (Đ=1.05-1.10). Analysis of the block copolymers provided evidence for -P-CPh2 -CH2 -CMe(CO2 Me)- switching groups. Importantly, this indicates that the -P-CPh2 - anion directly initiates the anionic polymerization of MMA and stands in stark contrast to the isomerization mechanism followed for the homopolymerization of PA. For the first time, the glass transition of a PMPn homopolymer has been measured (Tg =45.1 °C, n=20). The PMPn -b-PMMAm copolymers do not phase separate and show a single Tg which increases with higher PMMA content.
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Affiliation(s)
- Leixing Chen
- Department of Chemistry, University of British Columbia, 2036 Main Mall, Vancouver, British, Columbia, Canada
| | - Benjamin W Rawe
- Department of Chemistry, University of British Columbia, 2036 Main Mall, Vancouver, British, Columbia, Canada
| | - Kaoru Adachi
- Department of Chemistry, University of British Columbia, 2036 Main Mall, Vancouver, British, Columbia, Canada.,Department of Chemistry and Materials Technology, Kyoto Institute of Technology, Goshokaido-cho, Matsugasaki, Sakyo-ku, Kyoto, 606-8585, Japan
| | - Derek P Gates
- Department of Chemistry, University of British Columbia, 2036 Main Mall, Vancouver, British, Columbia, Canada
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Wang H, Lu W, Wang W, Shah PN, Misichronis K, Kang N, Mays JW. Design and Synthesis of Multigraft Copolymer Thermoplastic Elastomers: Superelastomers. MACROMOL CHEM PHYS 2017. [DOI: 10.1002/macp.201700254] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Huiqun Wang
- Department of Chemistry University of Tennessee Knoxville TN 37996 USA
| | - Wei Lu
- Department of Chemistry University of Tennessee Knoxville TN 37996 USA
| | - Weiyu Wang
- Oak Ridge National Laboratory Oak Ridge TN 37831 USA
| | - Priyank N. Shah
- Department of Chemistry University of Tennessee Knoxville TN 37996 USA
| | | | - Nam‐Goo Kang
- Department of Chemistry University of Tennessee Knoxville TN 37996 USA
| | - Jimmy W. Mays
- Department of Chemistry University of Tennessee Knoxville TN 37996 USA
- Oak Ridge National Laboratory Oak Ridge TN 37831 USA
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Lu W, Huang C, Hong K, Kang NG, Mays JW. Poly(1-adamantyl acrylate): Living Anionic Polymerization, Block Copolymerization, and Thermal Properties. Macromolecules 2016. [DOI: 10.1021/acs.macromol.6b01732] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Wei Lu
- Department
of Chemistry, University of Tennessee, Knoxville, Tennessee 37996, United States
| | - Caili Huang
- Center
for Nanophase Materials Sciences, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, United States
| | - Kunlun Hong
- Center
for Nanophase Materials Sciences, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, United States
| | - Nam-Goo Kang
- Department
of Chemistry, University of Tennessee, Knoxville, Tennessee 37996, United States
| | - Jimmy W. Mays
- Department
of Chemistry, University of Tennessee, Knoxville, Tennessee 37996, United States
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Contrella ND, Tillman ES, Leasure JG, Monk IW. Synthesis of Polystyrene-block
-Poly(methyl methacrylate) with Fluorene at the Junction: Sequential Anionic and Controlled Radical Polymerization from a Single Carbon. MACROMOL CHEM PHYS 2009. [DOI: 10.1002/macp.200900398] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Vlček P, Čadová E, Kříž J, Látalová P, Janata M, Toman L, Masař B. Anionic polymerization of acrylates. XIV. Synthesis of MMA/acrylate block copolymers initiated with ester-enolate/tert-alkoxide complex. POLYMER 2005. [DOI: 10.1016/j.polymer.2005.04.059] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Wang JS, Jérôme R, Teyssieacute P. Mechanistic aspects of ‘ligated’ anionic living polymerization (LAP): The case of (meth)acrylic ester monomers. J PHYS ORG CHEM 2004. [DOI: 10.1002/poc.610080404] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Raghunadh V, Baskaran D, Sivaram S. Living anionic polymerization of lauryl methacrylate and synthesis of block copolymers with methyl methacrylate. ACTA ACUST UNITED AC 2004. [DOI: 10.1002/pola.10993] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Netopilı́k M, Kratochvı́l P. Polystyrene-equivalent molecular weight versus true molecular weight in size-exclusion chromatography. POLYMER 2003. [DOI: 10.1016/s0032-3861(03)00258-1] [Citation(s) in RCA: 52] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Kitayama T, Tabuchi M, Kawauchi T, Hatada K. Living and Monomer-Selective Copolymerization of n-Butyl Acrylate and Methyl Methacrylate with the Aid of Bis(2,6-di-tert-butylphenoxy)ethylaluminum. Polym J 2002. [DOI: 10.1295/polymj.34.370] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Tabuchi M, Kawauchi T, Kitayama T, Hatada K. Living polymerization of primary alkyl acrylates with t-butyllithium/bulky aluminum Lewis acids. POLYMER 2002. [DOI: 10.1016/s0032-3861(02)00461-5] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Anionic polymerization of acrylates. XII. Polymerization of methyl methacrylate and tert-butyl acrylate initiated with alkyllithiums or methyl 2-lithioisobutyrate in the presence of lithium tert-butoxide. POLYMER 2002. [DOI: 10.1016/s0032-3861(02)00460-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Stolarzewicz A, Czaja M, Neugebauer D. Polymerization of styrene in the presence of oligo(ethylene glycol) alkoxides: a new route to amphiphilic polymers? POLYMER 2000. [DOI: 10.1016/s0032-3861(00)00159-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Kitayama T, Tabuchi M, Hatada K. Monomer-Selective Living Copolymerization of t-Butyl Acrylate and Ethyl Methacrylate with t-Butyllithium/Bis(2,6-di-t-butylphenoxy)methylaluminum. Polym J 2000. [DOI: 10.1295/polymj.32.796] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Tong J, Jerôme R. Synthesis of poly(methyl methacrylate)-b-poly(n-butyl acrylate)-b-poly(methyl methacrylate) triblocks and their potential as thermoplastic elastomers. POLYMER 2000. [DOI: 10.1016/s0032-3861(99)00412-7] [Citation(s) in RCA: 52] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Vlček P, Lochmann L. Anionic polymerization of (meth)acrylate esters in the presence of stabilizers of active centres. Prog Polym Sci 1999. [DOI: 10.1016/s0079-6700(99)00017-9] [Citation(s) in RCA: 42] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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Zundel T, Teyssié P, Jérôme R. New Ligands for the Living High-Molecular-Weight Anionic (Co)Polymerization of Acrylates in Toluene at 0 °C. 3. Ligation of sec-Butyllithium by Lithium Silanolates. Macromolecules 1998. [DOI: 10.1021/ma980089h] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Thomas Zundel
- Center for Education and Research on Macromolecules (CERM), University of Liège, Sart-Tilman, B6, 4000 Liège, Belgium
| | - Philippe Teyssié
- Center for Education and Research on Macromolecules (CERM), University of Liège, Sart-Tilman, B6, 4000 Liège, Belgium
| | - Robert Jérôme
- Center for Education and Research on Macromolecules (CERM), University of Liège, Sart-Tilman, B6, 4000 Liège, Belgium
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Zundel T, Teyssié P, Jérôme R. New Ligands for the Living Isotactic Anionic Polymerization of Methyl Methacrylate in Toluene at 0 °C. 1. Ligation of Butyllithium by Lithium Silanolates. Macromolecules 1998. [DOI: 10.1021/ma9711001] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Thomas Zundel
- Center for Education and Research on Macromolecules (CERM), University of Liège, Sart-Tilman, B6, 4000 Liège, Belgium
| | - Philippe Teyssié
- Center for Education and Research on Macromolecules (CERM), University of Liège, Sart-Tilman, B6, 4000 Liège, Belgium
| | - Robert Jérôme
- Center for Education and Research on Macromolecules (CERM), University of Liège, Sart-Tilman, B6, 4000 Liège, Belgium
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Schmitt B, Schlaad H, Müller AHE. Mechanism of Anionic Polymerization of (Meth)acrylates in the Presence of Aluminum Alkyls, 6. Polymerization of Primary and Tertiary Acrylates. Macromolecules 1998. [DOI: 10.1021/ma971582g] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Bardo Schmitt
- Institut für Physikalische Chemie, Universität Mainz, Welder-Weg 15, D-55099 Mainz, Germany
| | - Helmut Schlaad
- Institut für Physikalische Chemie, Universität Mainz, Welder-Weg 15, D-55099 Mainz, Germany
| | - Axel H. E. Müller
- Institut für Physikalische Chemie, Universität Mainz, Welder-Weg 15, D-55099 Mainz, Germany
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Boffa LS, Novak BM. Bimetallic samarium(III) catalysts via electron transfer initiation: The facile synthesis of well-defined (meth)acrylate triblock copolymers. Tetrahedron 1997. [DOI: 10.1016/s0040-4020(97)00968-x] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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