1
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Jang YJ, Nguyen S, Hillmyer MA. Chemically Recyclable Linear and Branched Polyethylenes Synthesized from Stoichiometrically Self-Balanced Telechelic Polyethylenes. J Am Chem Soc 2024; 146:4771-4782. [PMID: 38323928 DOI: 10.1021/jacs.3c12660] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2024]
Abstract
High-density polyethylene (HDPE) is a widely used commercial plastic due to its excellent mechanical properties, chemical resistance, and water vapor barrier properties. However, less than 10% of HDPE is mechanically recycled, and the chemical recycling of HDPE is challenging due to the inherent strength of the carbon-carbon backbone bonds. Here, we report chemically recyclable linear and branched HDPE with sparse backbone ester groups synthesized from the transesterification of telechelic polyethylene macromonomers. Stoichiometrically self-balanced telechelic polyethylenes underwent transesterification polymerization to produce the PE-ester samples with high number-average molar masses of up to 111 kg/mol. Moreover, the transesterification polymerization of the telechelic polyethylenes and the multifunctional diethyl 5-(hydroxymethyl)isophthalate generated branched PE-esters. Thermal and mechanical properties of the PE-esters were comparable to those of commercial HDPE and tunable through control of the ester content in the backbone. In addition, branched PE-esters showed higher levels of melt strain hardening compared with linear versions. The PE-ester was depolymerized into telechelic macromonomers through straightforward methanolysis, and the resulting macromonomers could be effectively repolymerized to generate a high molar mass recycled PE-ester sample. This is a new and promising method for synthesizing and recycling high-molar-mass linear and branched PE-esters, which are competitive with HDPE and have easily tailorable properties.
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Affiliation(s)
- Yoon-Jung Jang
- Department of Chemistry, University of Minnesota, Minneapolis, Minnesota 55455, United States
| | - Sam Nguyen
- Department of Chemistry, University of Minnesota, Minneapolis, Minnesota 55455, United States
| | - Marc A Hillmyer
- Department of Chemistry, University of Minnesota, Minneapolis, Minnesota 55455, United States
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2
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Hancock SN, Yuntawattana N, Valdez SM, Michaudel Q. Expedient Synthesis and Ring-Opening Metathesis Polymerization of Pyridinonorbornenes. Polym Chem 2022; 13:5530-5535. [PMID: 37193226 PMCID: PMC10168028 DOI: 10.1039/d2py00857b] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Pyridine-containing polymers are promising materials for a variety of applications from the capture of contaminants to the self-assembly of block copolymers. However, the innate Lewis basicity of the pyridine motif often hampers living polymerization catalyzed by transition-metal complexes. Herein, we report the expedient synthesis of pyridinonorbornene monomers via a [4+2] cycloaddition between 2,3-pyridynes and cyclopentadiene. Well-controlled ring-opening metathesis polymerization was enabled by careful structural design of the monomer. Polypyridinonorbornenes exhibited high Tg and Td, a promising feature for high-temperature applications. Investigation of the polymerization kinetics and of the reactivity of the chain ends shed light on the influence of nitrogen coordination on the chain-growth mechanism.
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Affiliation(s)
- Sarah N Hancock
- Department of Chemistry, Texas A&M University, College Station, Texas 77843, USA
| | - Nattawut Yuntawattana
- Department of Chemistry, Texas A&M University, College Station, Texas 77843, USA
- Present Address: Department of Materials Science, Faculty of Science, Kasetsart University, Bangkok, Thailand
| | - Sara M Valdez
- Department of Chemistry, Texas A&M University, College Station, Texas 77843, USA
| | - Quentin Michaudel
- Department of Chemistry, Texas A&M University, College Station, Texas 77843, USA
- Department of Materials Science and Engineering, Texas A&M University, College Station, Texas 77843, USA
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3
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Guillory GA, Marxsen SF, Alamo RG, Kennemur JG. Precise Isotactic or Atactic Pendant Alcohols on a Polyethylene Backbone at Every Fifth Carbon: Synthesis, Crystallization, and Thermal Properties. Macromolecules 2022. [DOI: 10.1021/acs.macromol.2c01090] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Gina A. Guillory
- Department of Chemistry and Biochemistry, Florida State University, 95 Chieftan Way, Tallahassee, Florida 32306, United States
| | - Stephanie F. Marxsen
- Department of Chemical and Biomedical Engineering College of Engineering, Florida A&M University−Florida State University (FAMU-FSU), 2525 Pottsdamer Street, Tallahassee, Florida 32310, United States
| | - Rufina G. Alamo
- Department of Chemical and Biomedical Engineering College of Engineering, Florida A&M University−Florida State University (FAMU-FSU), 2525 Pottsdamer Street, Tallahassee, Florida 32310, United States
| | - Justin G. Kennemur
- Department of Chemistry and Biochemistry, Florida State University, 95 Chieftan Way, Tallahassee, Florida 32306, United States
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4
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Kuanr N, Gilmour DJ, Gildenast H, Perry MR, Schafer LL. Amine-Containing Monomers for Ring-Opening Metathesis Polymerization: Understanding Chelate Effects in Aryl- and Alkylamine-Functionalized Polyolefins. Macromolecules 2022. [DOI: 10.1021/acs.macromol.1c02664] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Nirmalendu Kuanr
- Department of Chemistry, University of British Columbia, Vancouver V6T 1Z4, British Columbia, Canada
| | - Damon J. Gilmour
- Department of Chemistry, University of British Columbia, Vancouver V6T 1Z4, British Columbia, Canada
| | - Hans Gildenast
- Department of Chemistry, University of British Columbia, Vancouver V6T 1Z4, British Columbia, Canada
| | - Mitchell R. Perry
- Department of Chemistry, University of British Columbia, Vancouver V6T 1Z4, British Columbia, Canada
| | - Laurel L. Schafer
- Department of Chemistry, University of British Columbia, Vancouver V6T 1Z4, British Columbia, Canada
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5
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Yarolimek MR, Bookbinder HR, Coia BM, Kennemur JG. Ring-Opening Metathesis Polymerization of δ-Pinene: Well-Defined Polyolefins from Pine Sap. ACS Macro Lett 2021; 10:760-766. [PMID: 35549097 DOI: 10.1021/acsmacrolett.1c00284] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Well-controlled ring-opening metathesis polymerization (ROMP) of δ-pinene is reported. The monomer is produced through a facile, metal-free, three-step synthesis from highly abundant and sustainable α-pinene. Using Grubbs third-generation catalyst, δ-pinene undergoes ROMP to high conversion (>95%) with molar mass up to 70 kg mol-1 and narrow dispersity (<1.2). A highly regioregular propagation mechanism was concluded by NMR spectroscopic analysis that revealed a head-to-tail (HT, >95%) microstructure and high trans content (>98%). Successful ROMP is corroborated with density functional theory calculations on δ-pinene's ring strain energy (∼35 kJ mol-1). Poly(δ-pinene) has a high glass transition temperature (∼104 °C) and a unique chiral microstructure bearing gem-dimethylcyclobutane rings. Controlled ROMP also allowed the synthesis of block copolymers containing segments of poly(δ-pinene) and polynorbornene which are discussed. Finally, bulk polymerization of δ-pinene is possible, indicating a greener approach to these materials, albeit with some loss of control.
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Affiliation(s)
- Mark R. Yarolimek
- Department of Chemistry and Biochemistry, Florida State University, Tallahassee, Florida 32306-4390, United States
| | - Heather R. Bookbinder
- Department of Chemistry and Biochemistry, Florida State University, Tallahassee, Florida 32306-4390, United States
| | - Brianna M. Coia
- Department of Chemistry and Biochemistry, Florida State University, Tallahassee, Florida 32306-4390, United States
| | - Justin G. Kennemur
- Department of Chemistry and Biochemistry, Florida State University, Tallahassee, Florida 32306-4390, United States
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6
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Sonoda T, Kobayashi S, Tanaka M. Periodically Functionalized Linear Polyethylene with Tertiary Amino Groups via Regioselective Ring-Opening Metathesis Polymerization. Macromolecules 2021. [DOI: 10.1021/acs.macromol.0c02611] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Toshiki Sonoda
- Department of Chemistry and Biochemistry, Graduate School of Kyushu University, 744 Moto-oka,
Nishi-ku, Fukuoka 819-0395, Japan
| | - Shingo Kobayashi
- Institute for Materials Chemistry and Engineering, Kyushu University, CE41 744 Motooka,
Nishi-ku, Fukuoka 819-0395, Japan
| | - Masaru Tanaka
- Institute for Materials Chemistry and Engineering, Kyushu University, CE41 744 Motooka,
Nishi-ku, Fukuoka 819-0395, Japan
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7
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Onbulak S, Hillmyer MA. Precision ethylene-styrene copolymers through the ring opening metathesis polymerization of 3-phenyl cyclododecenes. Polym Chem 2021. [DOI: 10.1039/d0py01721c] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
Precision polyolefin copolymers were synthesized by ROMP of phenyl-substituted cyclododecenes. Hydrogenation of the polydodecenamers afforded linear low density polyethylenes with a phenyl side chain every twelve backbone carbons.
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Affiliation(s)
- Sebla Onbulak
- Department of Chemistry
- University of Minnesota
- Minneapolis
- USA
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8
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Mei H, Zhao B, Wang H, Li L, Zheng S. Polyethylenes functionalized with ureidopyrimidone: synthesis, thermomechanical properties and shape memory behavior. Polym Chem 2021. [DOI: 10.1039/d1py00625h] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
In this contribution, we reported an approach to functionalize polyethylene with quadruple hydrogen bonds.
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Affiliation(s)
- Honggang Mei
- College of Chemistry and Chemical Engineering and the State Key Laboratory of Metal Matrix Composites
- Shanghai Jiao Tong University
- Shanghai 200240
- P. R. China
| | - Bingjie Zhao
- College of Chemistry and Chemical Engineering and the State Key Laboratory of Metal Matrix Composites
- Shanghai Jiao Tong University
- Shanghai 200240
- P. R. China
| | - Huaming Wang
- College of Chemistry and Chemical Engineering and the State Key Laboratory of Metal Matrix Composites
- Shanghai Jiao Tong University
- Shanghai 200240
- P. R. China
| | - Lei Li
- College of Chemistry and Chemical Engineering and the State Key Laboratory of Metal Matrix Composites
- Shanghai Jiao Tong University
- Shanghai 200240
- P. R. China
| | - Sixun Zheng
- College of Chemistry and Chemical Engineering and the State Key Laboratory of Metal Matrix Composites
- Shanghai Jiao Tong University
- Shanghai 200240
- P. R. China
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9
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Wang X, Dai L, Jie S, Bu Z, Li B. Telechelic Carboxyl‐Terminated Polynorbornenes and Copolym‐ers via Chain‐Transfer Ring‐Opening Metathesis Polymerization. ChemistrySelect 2020. [DOI: 10.1002/slct.202002441] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Xixi Wang
- State Key Laboratory of Chemical Engineering, College of Chemical and Biological EngineeringZhejiang University Hangzhou 310027 China
| | - Lu Dai
- State Key Laboratory of Chemical Engineering, College of Chemical and Biological EngineeringZhejiang University Hangzhou 310027 China
| | - Suyun Jie
- State Key Laboratory of Chemical Engineering, College of Chemical and Biological EngineeringZhejiang University Hangzhou 310027 China
| | - Zhiyang Bu
- State Key Laboratory of Chemical Engineering, College of Chemical and Biological EngineeringZhejiang University Hangzhou 310027 China
| | - Bo‐Geng Li
- State Key Laboratory of Chemical Engineering, College of Chemical and Biological EngineeringZhejiang University Hangzhou 310027 China
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10
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Su JK, Lee SY, Elling BR, Xia Y. Ring-Opening Metathesis Polymerization of 1,1-Disubstituted 1-Methylcyclopropenes. Macromolecules 2020. [DOI: 10.1021/acs.macromol.0c00837] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Affiliation(s)
- Jessica K. Su
- Department of Chemistry, Stanford University, Stanford, California 94305, United States
| | - So Young Lee
- Department of Chemistry, Stanford University, Stanford, California 94305, United States
| | - Benjamin R. Elling
- Department of Chemistry, Stanford University, Stanford, California 94305, United States
| | - Yan Xia
- Department of Chemistry, Stanford University, Stanford, California 94305, United States
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11
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Regio- and stereoselective ring-opening metathesis polymerization of 3-ferrocenyl substituted cyclooctenes and copolymerization with norbornene derivatives. Eur Polym J 2020. [DOI: 10.1016/j.eurpolymj.2020.109472] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
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12
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Investigating the effects of bulky allylic substituents on the regioregularity and thermodynamics of ROMP on cyclopentene. Eur Polym J 2019. [DOI: 10.1016/j.eurpolymj.2019.109251] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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13
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Zhou C, Wang Y, Zhao L, Liu Z, Cheng J. Regioselective ring-opening metathesis polymerization of limonene oxide-substituted cyclooctene: The highly functional ethylene/vinyl ester copolymers. Eur Polym J 2019. [DOI: 10.1016/j.eurpolymj.2018.12.025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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14
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Abstract
This Viewpoint highlights the viability and increasing variety of functionalized polypentenamers as unique and valuable materials created through enthalpy-driven ring-opening metathesis polymerization (ROMP) of low ring strain cyclopentene monomers. The terms "low ring strain" and "enthalpy-driven" are typically conflicting ideologies for successful ROMP; however, these monomers possess a heightened sensitivity to reaction conditions, which may be leveraged in a number of ways to provide performance elastomers with good yield and precise functional topologies. Over the last several years, a rekindled interest in these systems has led to a renaissance of research aimed at improving their synthesis and exploring their potential. Their chemistry, applications, and future outlook are discussed.
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Affiliation(s)
- William J. Neary
- Department of Chemistry and Biochemistry, Florida State University, Tallahassee, Florida 32306-4390, United States
| | - Justin G. Kennemur
- Department of Chemistry and Biochemistry, Florida State University, Tallahassee, Florida 32306-4390, United States
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15
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Lee HK, Choi TL. Unusual Superior Activity of the First Generation Grubbs Catalyst in Cascade Olefin Metathesis Polymerization. ACS Macro Lett 2018; 7:531-535. [PMID: 35632926 DOI: 10.1021/acsmacrolett.8b00150] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Recently, we reported a new cascade ring-opening/closing metathesis polymerization of monomers containing two cyclopentene moieties. Several Ru catalysts were tested, but the best polymerization results were unexpectedly obtained using the first-generation Grubbs catalyst (G1). This was puzzling since the second- and third-generation Grubbs catalysts are well-known for their higher activities compared to G1. In order to explain the unique and superior activity of G1, we conducted a series of kinetics experiments for the polymerization of 3,3'-oxydicyclopent-1-ene, a representative monomer of this cascade polymerization, as well as the competition polymerization with cycloheptene using the various Grubbs catalysts. Based on our results, we propose a model in which the differences in the steric hindrance between the different ligands and the monomer determine the selectivity of the catalyst approach to the monomer and, therefore, the extent to which the productive pathway leads to successful cascade polymerization. In short, G1 with the smaller ligand showed a high preference for the productive pathway.
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Affiliation(s)
- Ho-Keun Lee
- Department of Chemistry, Seoul National University, Seoul 08826, Korea
| | - Tae-Lim Choi
- Department of Chemistry, Seoul National University, Seoul 08826, Korea
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16
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Naguib M, Schiller TL, Keddie DJ. Rapid, Regioselective Living Ring-Opening Metathesis Polymerization of Bio-Derivable Asymmetric Tricyclic Oxanorbornenes. Macromol Rapid Commun 2018; 39:e1700794. [PMID: 29333747 DOI: 10.1002/marc.201700794] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2017] [Revised: 12/19/2017] [Indexed: 11/07/2022]
Abstract
The synthesis of a range of alkyl esters (methyl, n-butyl, and n-decyl) prepared via Steglich esterification of the thermodynamically controlled exo, exo Diels-Alder adduct of furfuryl alcohol and maleic anhydride is reported. Subsequent ring-opening metathesis polymerization of these bio-derivable tricyclic oxanorbornene analogs delivers polymers with targeted molar mass and low molar mass dispersity. The polymerizations are rapid with complete monomer conversion achieved within 15 min. Significantly, the presence of the cyclic lactone at the bridgehead of these monomers leads to polymers with high regioregularity (>85% head-to-tail) and high stereoregularity (>75% trans). The resultant polymers display both high thermal stability and high glass transition temperatures. This new class of oxanorbornene monomer, accessed from bio-derivable furfuryl alcohol and maleic anhydride, may be further tailored to incorporate a range of functional moieties. Furthermore, the exceptional properties of the derived polymers indicate potential in a range of applications.
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Affiliation(s)
- Mohamed Naguib
- Polymer and Pigments Department, National Research Centre, Cairo, 12622, Egypt.,School of Biology, Chemistry and Forensic Science, Faculty of Science and Engineering, University of Wolverhampton, Wulfruna Street, Wolverhampton, WV1 1LY, UK
| | - Tara L Schiller
- International Institute for Nanocomposites Manufacturing (IINM), WMG, University of Warwick, Coventry, CV4 7AL, UK
| | - Daniel J Keddie
- School of Biology, Chemistry and Forensic Science, Faculty of Science and Engineering, University of Wolverhampton, Wulfruna Street, Wolverhampton, WV1 1LY, UK
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17
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Brits S, Neary WJ, Palui G, Kennemur JG. A new echelon of precision polypentenamers: highly isotactic branching on every five carbons. Polym Chem 2018. [DOI: 10.1039/c7py01922j] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
A systematic study shows that bulky allylic substituents on cyclopentene monomers affords a highly precise microstructure after ring-opening metathesis polymerization.
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Affiliation(s)
- Stefan Brits
- Department of Chemistry & Biochemistry
- Florida State University
- Tallahassee
- USA
| | - William J. Neary
- Department of Chemistry & Biochemistry
- Florida State University
- Tallahassee
- USA
| | - Goutam Palui
- Department of Chemistry & Biochemistry
- Florida State University
- Tallahassee
- USA
| | - Justin G. Kennemur
- Department of Chemistry & Biochemistry
- Florida State University
- Tallahassee
- USA
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18
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Farrell WS, Beers KL. Ring-Opening Metathesis Polymerization of Butyl Substituted trans-Cyclooctenes. ACS Macro Lett 2017; 6:791-795. [PMID: 38989062 PMCID: PMC11236285 DOI: 10.1021/acsmacrolett.7b00420] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The synthesis and ring-opening metathesis polymerization of highly-strained 3- and 1-butyl-trans-cyclooctenes was investigated with the goal of quickly preparing regioregular polymers with narrow molar mass distributions, which could serve as precursors for high precision short-chain branched polyethylene. 3-butyl-trans-cyclooctene was unable to be polymerized in a regioregular manner, however 1-butyl-trans-cyclooctene did yield regioregular product, although the dispersities were higher than expected. Investigation by NMR provided evidence that the nature of the propagating alkylidene is likely non-uniform throughout the course of the reaction, leading to the broadened molar mass distribution.
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Affiliation(s)
- Wesley S Farrell
- Materials Science and Engineering Division, National Institute of Standards and Technology, ǂ Gaithersburg, Maryland 20899, United States
- ǂ Official contribution of the National Institute of Standards and Technology; not subject to copyright in the United States
| | - Kathryn L Beers
- Materials Science and Engineering Division, National Institute of Standards and Technology, ǂ Gaithersburg, Maryland 20899, United States
- ǂ Official contribution of the National Institute of Standards and Technology; not subject to copyright in the United States
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19
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Li M, Cui F, Li Y, Tao Y, Wang X. Crystalline Regio-/Stereoregular Glycine-Bearing Polymers from ROMP: Effect of Microstructures on Materials Performances. Macromolecules 2016. [DOI: 10.1021/acs.macromol.6b02244] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Affiliation(s)
- Maosheng Li
- University of Chinese
Academy of Sciences, Beijing 100039, People’s Republic of China
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20
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The chemistry of the carbon-transition metal double and triple bond: Annual survey covering the year 2015. Coord Chem Rev 2016. [DOI: 10.1016/j.ccr.2016.08.007] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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21
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Osawa K, Kobayashi S, Tanaka M. Synthesis of Sequence-Specific Polymers with Amide Side Chains via Regio-/Stereoselective Ring-Opening Metathesis Polymerization of 3-Substituted cis-Cyclooctene. Macromolecules 2016. [DOI: 10.1021/acs.macromol.6b01829] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Affiliation(s)
- Kohei Osawa
- Department
of Biochemical Engineering, Graduate School of Science and Engineering, Yamagata University,
4-3-16 Jonan, Yonezawa, Yamagata 992-8510, Japan
| | - Shingo Kobayashi
- Department
of Biochemical Engineering, Graduate School of Science and Engineering, Yamagata University,
4-3-16 Jonan, Yonezawa, Yamagata 992-8510, Japan
- Institute
for Materials Chemistry and Engineering, Kyushu University, CE41 744 Motooka,
Nishi-ku, Fukuoka 819-0395, Japan
| | - Masaru Tanaka
- Department
of Biochemical Engineering, Graduate School of Science and Engineering, Yamagata University,
4-3-16 Jonan, Yonezawa, Yamagata 992-8510, Japan
- Institute
for Materials Chemistry and Engineering, Kyushu University, CE41 744 Motooka,
Nishi-ku, Fukuoka 819-0395, Japan
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22
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Arrington KJ, Murray CB, Smith EC, Marand H, Matson JB. Precision Polyketones by Ring-Opening Metathesis Polymerization: Effects of Regular and Irregular Ketone Spacing. Macromolecules 2016. [DOI: 10.1021/acs.macromol.6b00590] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Affiliation(s)
- Kyle J. Arrington
- Department of Chemistry and
Macromolecules Innovation Institute, Virginia Tech, Blacksburg, Virginia 24061, United States
| | - Clifton B. Murray
- Department of Chemistry and
Macromolecules Innovation Institute, Virginia Tech, Blacksburg, Virginia 24061, United States
| | - Emily C. Smith
- Department of Chemistry and
Macromolecules Innovation Institute, Virginia Tech, Blacksburg, Virginia 24061, United States
| | - Hervé Marand
- Department of Chemistry and
Macromolecules Innovation Institute, Virginia Tech, Blacksburg, Virginia 24061, United States
| | - John B. Matson
- Department of Chemistry and
Macromolecules Innovation Institute, Virginia Tech, Blacksburg, Virginia 24061, United States
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23
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Long BK, Eagan JM, Mulzer M, Coates GW. Semi‐Crystalline Polar Polyethylene: Ester‐Functionalized Linear Polyolefins Enabled by a Functional‐Group‐Tolerant, Cationic Nickel Catalyst. Angew Chem Int Ed Engl 2016; 55:7106-10. [DOI: 10.1002/anie.201601703] [Citation(s) in RCA: 172] [Impact Index Per Article: 21.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2016] [Revised: 03/23/2016] [Indexed: 11/08/2022]
Affiliation(s)
- Brian K. Long
- Department of Chemistry and Chemical Biology, Baker Laboratory Cornell University Ithaca NY 14853-1301 USA
| | - James M. Eagan
- Department of Chemistry and Chemical Biology, Baker Laboratory Cornell University Ithaca NY 14853-1301 USA
| | - Michael Mulzer
- Department of Chemistry and Chemical Biology, Baker Laboratory Cornell University Ithaca NY 14853-1301 USA
| | - Geoffrey W. Coates
- Department of Chemistry and Chemical Biology, Baker Laboratory Cornell University Ithaca NY 14853-1301 USA
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24
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Long BK, Eagan JM, Mulzer M, Coates GW. Semi‐Crystalline Polar Polyethylene: Ester‐Functionalized Linear Polyolefins Enabled by a Functional‐Group‐Tolerant, Cationic Nickel Catalyst. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201601703] [Citation(s) in RCA: 69] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Brian K. Long
- Department of Chemistry and Chemical Biology, Baker Laboratory Cornell University Ithaca NY 14853-1301 USA
| | - James M. Eagan
- Department of Chemistry and Chemical Biology, Baker Laboratory Cornell University Ithaca NY 14853-1301 USA
| | - Michael Mulzer
- Department of Chemistry and Chemical Biology, Baker Laboratory Cornell University Ithaca NY 14853-1301 USA
| | - Geoffrey W. Coates
- Department of Chemistry and Chemical Biology, Baker Laboratory Cornell University Ithaca NY 14853-1301 USA
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25
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Kobayashi S, Fukuda K, Kataoka M, Tanaka M. Regioselective Ring-Opening Metathesis Polymerization of 3-Substituted Cyclooctenes with Ether Side Chains. Macromolecules 2016. [DOI: 10.1021/acs.macromol.6b00273] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
- Shingo Kobayashi
- Institute
for Materials Chemistry and Engineering, Kyushu University, CE41
744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan
| | - Kousaku Fukuda
- Department
of Biochemical Engineering, Graduate School of Science and Engineering, Yamagata University, 4-3-16 Jonan, Yonezawa, Yamagata 992-8510, Japan
| | - Maiko Kataoka
- Department
of Biochemical Engineering, Graduate School of Science and Engineering, Yamagata University, 4-3-16 Jonan, Yonezawa, Yamagata 992-8510, Japan
| | - Masaru Tanaka
- Institute
for Materials Chemistry and Engineering, Kyushu University, CE41
744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan
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26
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Radlauer MR, Matta ME, Hillmyer MA. Regioselective cross metathesis for block and heterotelechelic polymer synthesis. Polym Chem 2016. [DOI: 10.1039/c6py01231k] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Cross metathesis of polymers made from 3-substituted cyclooctene derivatives produce regio- and stereoregular block and hetereotelechelic polymers.
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Affiliation(s)
| | - Megan E. Matta
- Department of Chemistry
- University of Minnesota
- Minneapolis
- USA
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27
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Martinez H, Hillmyer MA, Cramer CJ. Factors Controlling Selectivity in the Ring-Opening Metathesis Polymerization of 3-Substituted Cyclooctenes by Monoaryloxide Pyrrolide Imido Alkylidene (MAP) Catalysts. J Org Chem 2014; 79:11940-8. [DOI: 10.1021/jo501732q] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Affiliation(s)
- Henry Martinez
- Department of Chemistry,
Chemical Theory Center, and Supercomputing Institute, University of Minnesota, 207 Pleasant Street SE, Minneapolis, Minnesota 55455, United States
| | - Marc A. Hillmyer
- Department of Chemistry,
Chemical Theory Center, and Supercomputing Institute, University of Minnesota, 207 Pleasant Street SE, Minneapolis, Minnesota 55455, United States
| | - Christopher J. Cramer
- Department of Chemistry,
Chemical Theory Center, and Supercomputing Institute, University of Minnesota, 207 Pleasant Street SE, Minneapolis, Minnesota 55455, United States
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