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Xiong S, Hong A, Ghana P, Bailey BC, Spinney HA, Bailey H, Henderson BS, Marshall S, Agapie T. Acrylate-Induced β-H Elimination in Coordination Insertion Copolymerizaton Catalyzed by Nickel. J Am Chem Soc 2023; 145:26463-26471. [PMID: 37992227 DOI: 10.1021/jacs.3c10800] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2023]
Abstract
Polar monomer-induced β-H elimination is a key elementary step in polar polyolefin synthesis by coordination polymerization but remains underexplored. Herein, we show that a bulky neutral Ni catalyst, 1Ph, is not only a high-performance catalyst in ethylene/acrylate copolymerization (activity up to ∼37,000 kg/(mol·h) at 130 °C in a batch reactor, mol % tBA ∼ 0.3) but also a suitable platform for investigation of acrylate-induced β-H elimination. 4Ph-tBu, a novel Ni alkyl complex generated after acrylate-induced β-H elimination and subsequent acrylate insertion, was identified and characterized by crystallography. A combination of catalysis and mechanistic studies reveals effects of the acrylate monomer, bidentate ligand, and the labile ligand (e.g., pyridine) on the kinetics of β-H elimination, the role of β-H elimination in copolymerization catalysis as a chain-termination pathway, and its potential in controlling the polymer microstructure in polar polyolefin synthesis.
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Affiliation(s)
- Shuoyan Xiong
- Division of Chemistry and Chemical Engineering, California Institute of Technology, Pasadena, California 91125, United States
| | - Alexandria Hong
- Division of Chemistry and Chemical Engineering, California Institute of Technology, Pasadena, California 91125, United States
| | - Priyabrata Ghana
- Division of Chemistry and Chemical Engineering, California Institute of Technology, Pasadena, California 91125, United States
| | - Brad C Bailey
- Chemical Science, Core R&D, The Dow Chemical Company, Midland, Michigan 48667, United States
| | - Heather A Spinney
- Chemical Science, Core R&D, The Dow Chemical Company, Midland, Michigan 48667, United States
| | - Hannah Bailey
- Chemical Science, Core R&D, The Dow Chemical Company, Midland, Michigan 48667, United States
| | - Briana S Henderson
- Chemical Science, Core R&D, The Dow Chemical Company, Midland, Michigan 48667, United States
| | - Steve Marshall
- Chemical Science, Core R&D, The Dow Chemical Company, Midland, Michigan 48667, United States
| | - Theodor Agapie
- Division of Chemistry and Chemical Engineering, California Institute of Technology, Pasadena, California 91125, United States
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2
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Pawlak M, Drzeżdżon J, Jacewicz D. The greener side of polymers in the light of d-block metal complexes as precatalysts. Coord Chem Rev 2023. [DOI: 10.1016/j.ccr.2023.215122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/03/2023]
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3
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Synthesis of Ultra-High molecular weight polyethylene elastomers by para-tert-Butyl dibenzhydryl functionalized α-Diimine nickel catalysts at elevated temperature. Eur Polym J 2022. [DOI: 10.1016/j.eurpolymj.2022.111497] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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4
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Xiong S, Hong A, Bailey BC, Spinney HA, Senecal TD, Bailey H, Agapie T. Highly Active and Thermally Robust Nickel Enolate Catalysts for the Synthesis of Ethylene-Acrylate Copolymers. Angew Chem Int Ed Engl 2022; 61:e202206637. [PMID: 35723944 DOI: 10.1002/anie.202206637] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2022] [Indexed: 11/05/2022]
Abstract
The insertion copolymerization of polar olefins and ethylene remains a significant challenge in part due to catalysts' low activity and poor thermal stability. Herein we demonstrate a strategy toward addressing these obstacles through ligand design. Neutral nickel phosphine enolate catalysts with large phosphine substituents reaching the axial positions of Ni achieve activity of up to 7.7×103 kg mol-1 h-1 (efficiency >35×103 g copolymer/g Ni) at 110 °C, notable for ethylene/acrylate copolymerization. NMR analysis of resulting copolymers reveals highly linear microstructures with main-chain ester functionality. Structure-performance studies indicate a strong correlation between axial steric hindrance and catalyst performance.
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Affiliation(s)
- Shuoyan Xiong
- Division of Chemistry and Chemical Engineering, California Institute of Technology, Pasadena, CA 91125, USA
| | - Alexandria Hong
- Division of Chemistry and Chemical Engineering, California Institute of Technology, Pasadena, CA 91125, USA
| | - Brad C Bailey
- Chemical Science, Core R&D, The Dow Chemical Company, Midland, MI 48667, USA
| | - Heather A Spinney
- Chemical Science, Core R&D, The Dow Chemical Company, Midland, MI 48667, USA
| | - Todd D Senecal
- Chemical Science, Core R&D, The Dow Chemical Company, Midland, MI 48667, USA
| | - Hannah Bailey
- Chemical Science, Core R&D, The Dow Chemical Company, Midland, MI 48667, USA
| | - Theodor Agapie
- Division of Chemistry and Chemical Engineering, California Institute of Technology, Pasadena, CA 91125, USA
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5
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Balzade Z, Sharif F, Ghaffarian Anbaran SR. Tailor-Made Functional Polyolefins of Complex Architectures: Recent Advances, Applications, and Prospects. Macromolecules 2022. [DOI: 10.1021/acs.macromol.2c00594] [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)
- Zahra Balzade
- Department of Polymer Engineering and Color Technology, Amirkabir University of Technology, Tehran 158754413, Iran
| | - Farhad Sharif
- Department of Polymer Engineering and Color Technology, Amirkabir University of Technology, Tehran 158754413, Iran
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6
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Hosseini ES, Jandaghian MH, Maddah Y. Statistical analysis of parameters involved in the synthesis of polar copolymers using a nickel (II) α-diimine complex. JOURNAL OF MACROMOLECULAR SCIENCE PART A-PURE AND APPLIED CHEMISTRY 2022. [DOI: 10.1080/10601325.2022.2099287] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Affiliation(s)
- Elahe Sadat Hosseini
- Department of Chemistry, East Tehran Branch, Islamic Azad University, Tehran, Iran
| | - Mohammad Hossein Jandaghian
- Department of Polymer Engineering and Color Technology, Amirkabir University of Technology, Tehran, Iran
- Research and Development Center, Jam Petrochemical Company, Pars Special Economic Energy Zone, Asaluyeh, Bushehr, Iran
| | - Yasaman Maddah
- Department of Chemical Engineering, University of Waterloo, Ontario, Canada
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7
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Xiong S, Hong A, Bailey BC, Spinney HA, Senecal TD, Bailey H, Agapie T. Highly Active and Thermally Robust Nickel Enolate Catalysts for the Synthesis of Ethylene‐Acrylate Copolymers. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202206637] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Shuoyan Xiong
- California Institute of Technology Division of Chemistry and Chemical Engineering UNITED STATES
| | - Alexandria Hong
- California Institute of Technology Chemistry and Chemical Engineering UNITED STATES
| | | | | | | | | | - Theodor Agapie
- California Institute of Technology Chemistry 1200 California BlvdMC 127-72 91106 Pasadena UNITED STATES
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8
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Karimi M, Arabi H, Sadjadi S. New advances in olefin homo and copolymerization using neutral, single component palladium/nickel complexes ligated by a phosphine-sulfonate. J Catal 2022. [DOI: 10.1016/j.jcat.2022.05.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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9
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Chen M, Chen C. Nickel catalysts for the preparation of functionalized polyolefin materials. CHINESE SCIENCE BULLETIN-CHINESE 2022. [DOI: 10.1360/tb-2021-1187] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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10
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Gao J, Dorn RW, Laurent GP, Perras FA, Rossini AJ, Conley MP. A Heterogeneous Palladium Catalyst for the Polymerization of Olefins Prepared by Halide Abstraction Using Surface R
3
Si
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Species. Angew Chem Int Ed Engl 2022; 61:e202117279. [DOI: 10.1002/anie.202117279] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2021] [Indexed: 11/12/2022]
Affiliation(s)
- Jiaxin Gao
- Department of Chemistry University of California, Riverside Riverside CA 92521 USA
| | - Rick W. Dorn
- Department of Chemistry Iowa State University Ames IA 50011 USA
- U.S. Department of Energy Ames Laboratory Ames IA 50011 USA
| | - Guillaume P. Laurent
- U.S. Department of Energy Ames Laboratory Ames IA 50011 USA
- CNRS Laboratoire de Chimie de la Matière Condensée de Paris Sorbonne Université, LCMCP 75005 Paris France
| | | | - Aaron J. Rossini
- Department of Chemistry Iowa State University Ames IA 50011 USA
- U.S. Department of Energy Ames Laboratory Ames IA 50011 USA
| | - Matthew P. Conley
- Department of Chemistry University of California, Riverside Riverside CA 92521 USA
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11
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Gao J, Dorn RW, Laurent GP, Perras FA, Rossini AJ, Conley MP. A Heterogeneous Palladium Catalyst for the Polymerization of Olefins Prepared by Halide Abstraction Using Surface R
3
Si
+
Species. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202117279] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Jiaxin Gao
- Department of Chemistry University of California, Riverside Riverside CA 92521 USA
| | - Rick W. Dorn
- Department of Chemistry Iowa State University Ames IA 50011 USA
- U.S. Department of Energy Ames Laboratory Ames IA 50011 USA
| | - Guillaume P. Laurent
- U.S. Department of Energy Ames Laboratory Ames IA 50011 USA
- CNRS Laboratoire de Chimie de la Matière Condensée de Paris Sorbonne Université, LCMCP 75005 Paris France
| | | | - Aaron J. Rossini
- Department of Chemistry Iowa State University Ames IA 50011 USA
- U.S. Department of Energy Ames Laboratory Ames IA 50011 USA
| | - Matthew P. Conley
- Department of Chemistry University of California, Riverside Riverside CA 92521 USA
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12
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Vijay AK, Meyerstein D, Marks V, Albo Y. Reaction of H 2 with polyoxometalate supported Rhodium(0) and Iridium(0) nanoparticles in aqueous suspensions: a kinetic study. NEW J CHEM 2022. [DOI: 10.1039/d2nj02253b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The mechanism of the reaction between Rh0 and Ir0 NPs with H2 was measured in the absence of an electrical bias via monitoring the catalytic reduction of PW12O403− and it was compared to the previous results of Pt0 NPs.
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Affiliation(s)
- Aswin Kottapurath Vijay
- Department of Chemical Science and The Radical Research Center, Ariel University, Ariel, Israel
- Department of Chemistry Ben-Gurion University, Beer-Sheva, Israel
| | - Dan Meyerstein
- Department of Chemical Science and The Radical Research Center, Ariel University, Ariel, Israel
- Department of Chemistry Ben-Gurion University, Beer-Sheva, Israel
| | - Vered Marks
- Department of Chemical Science Ariel University, Ariel, Israel
| | - Yael Albo
- Department of Chemical Engineering and The Radical Research Center Ariel University, Ariel, Israel
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