1
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Yu J, Zhang D, Wang Q. Rigid Triptycene-Based Di- and Trinuclear Salicylaldiminato Nickel Cooperative Polymerization Catalysts. Organometallics 2023. [DOI: 10.1021/acs.organomet.2c00505] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/16/2023]
Affiliation(s)
- Jueqin Yu
- Department of Chemistry, Fudan University, 200438 Shanghai, People’s Republic of China
| | - Dao Zhang
- Department of Chemistry, Fudan University, 200438 Shanghai, People’s Republic of China
| | - Quanrui Wang
- Department of Chemistry, Fudan University, 200438 Shanghai, People’s Republic of China
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2
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Wu R, Klingler Wu W, Stieglitz L, Gaan S, Rieger B, Heuberger M. Recent advances on α-diimine Ni and Pd complexes for catalyzed ethylene (Co)polymerization: A comprehensive review. Coord Chem Rev 2023. [DOI: 10.1016/j.ccr.2022.214844] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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3
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Developments in late transition metal catalysts with high thermal stability for ethylene polymerization: A crucial aspect from laboratory to industrialization. Eur Polym J 2022. [DOI: 10.1016/j.eurpolymj.2022.111693] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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4
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Yan Z, Xu G, Wang H, Dai S. Synthesis of thermoplastic polyethylene elastomers and ethylene–methyl acrylate copolymers using methylene-bridged binuclear bulky dibenzhydryl α-diimine Ni(II) and Pd(II) catalysts. Eur Polym J 2022. [DOI: 10.1016/j.eurpolymj.2022.111105] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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5
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Nie J, Ren F, Li Z, Tian K, Zou H, Hou X. Design and synthesis of binuclear vanadium catalysts for copolymerization of ethylene and polar monomers. Polym Chem 2022. [DOI: 10.1039/d2py00402j] [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
Binuclear vanadium complexes exhibited higher activity than monometallic complexes in ethylene polymerization and afforded UHMWPE. The binuclear catalysts also showed moderate activity in copolymerization with 10-undecen-1-ol and methyl 10-undecenoate.
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Affiliation(s)
- Jinxin Nie
- Department of Polymer Science and Engineering, School of Chemistry and Chemical Engineering, and Anhui Key Laboratory of Advanced Catalytic Materials and Reaction Engineering, Hefei University of Technology, 193 Tunxi Road, Hefei 230009, China
| | - Feiyang Ren
- Department of Polymer Science and Engineering, School of Chemistry and Chemical Engineering, and Anhui Key Laboratory of Advanced Catalytic Materials and Reaction Engineering, Hefei University of Technology, 193 Tunxi Road, Hefei 230009, China
| | - Zhen Li
- Department of Polymer Science and Engineering, School of Chemistry and Chemical Engineering, and Anhui Key Laboratory of Advanced Catalytic Materials and Reaction Engineering, Hefei University of Technology, 193 Tunxi Road, Hefei 230009, China
| | - Kun Tian
- Department of Polymer Science and Engineering, School of Chemistry and Chemical Engineering, and Anhui Key Laboratory of Advanced Catalytic Materials and Reaction Engineering, Hefei University of Technology, 193 Tunxi Road, Hefei 230009, China
| | - Hui Zou
- Department of Polymer Science and Engineering, School of Chemistry and Chemical Engineering, and Anhui Key Laboratory of Advanced Catalytic Materials and Reaction Engineering, Hefei University of Technology, 193 Tunxi Road, Hefei 230009, China
| | - Xiaohua Hou
- Department of Polymer Science and Engineering, School of Chemistry and Chemical Engineering, and Anhui Key Laboratory of Advanced Catalytic Materials and Reaction Engineering, Hefei University of Technology, 193 Tunxi Road, Hefei 230009, China
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6
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Chen A, Liao D, Chen C. Promoting Ethylene (co)Polymerization in Aliphatic Hydrocarbon Solvents Using
tert
‐Butyl
Substituted Nickel Catalysts. CHINESE J CHEM 2021. [DOI: 10.1002/cjoc.202100642] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Ao Chen
- Hefei National Laboratory for Physical Sciences at the Microscale, CAS Key Laboratory of Soft Matter Chemistry, Department of Polymer Science and Engineering, University of Science and Technology of China Hefei Anhui 230026 China
| | - Daohong Liao
- Hefei National Laboratory for Physical Sciences at the Microscale, CAS Key Laboratory of Soft Matter Chemistry, Department of Polymer Science and Engineering, University of Science and Technology of China Hefei Anhui 230026 China
| | - Changle Chen
- Hefei National Laboratory for Physical Sciences at the Microscale, CAS Key Laboratory of Soft Matter Chemistry, Department of Polymer Science and Engineering, University of Science and Technology of China Hefei Anhui 230026 China
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7
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Synthesis and ethylene oligomerization behavior of trinuclear nickel complex with phosphorus dendrimer. TRANSIT METAL CHEM 2021. [DOI: 10.1007/s11243-021-00483-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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8
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Chen SY, Pan RC, Liu Y, Lu XB. Bulky o-Phenylene-Bridged Bimetallic α-Diimine Ni(II) and Pd(II) Catalysts in Ethylene (Co)polymerization. Organometallics 2021. [DOI: 10.1021/acs.organomet.1c00374] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Shi-Yu Chen
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116024, People’s Republic of China
| | - Ru-Chao Pan
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116024, People’s Republic of China
| | - Ye Liu
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116024, People’s Republic of China
| | - Xiao-Bing Lu
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116024, People’s Republic of China
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9
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Suslov DS, Abramov ZD, Babenko IA, Bezborodov VA, Borodina TN, Bykov MV, Pakhomova MV, Smirnov VI, Suchkova AV, Ratovskii GV, Ushakov IA, Vilms AI. Synthesis of mononuclear and dinuclear palladium (II) complexes containing oxadithioether ligands and their catalytic activities in norbornene polymerization. Appl Organomet Chem 2021. [DOI: 10.1002/aoc.6381] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Dmitry S. Suslov
- Faculty of Chemistry and Research Institute of Oil and Coal Chemical Synthesis Irkutsk State University ul. K. Marksa, 1 Irkutsk 664003 Russia
| | - Zorikto D. Abramov
- Faculty of Chemistry and Research Institute of Oil and Coal Chemical Synthesis Irkutsk State University ul. K. Marksa, 1 Irkutsk 664003 Russia
| | - Ilya A. Babenko
- Faculty of Chemistry and Research Institute of Oil and Coal Chemical Synthesis Irkutsk State University ul. K. Marksa, 1 Irkutsk 664003 Russia
| | - Viktor A. Bezborodov
- Faculty of Chemistry and Research Institute of Oil and Coal Chemical Synthesis Irkutsk State University ul. K. Marksa, 1 Irkutsk 664003 Russia
| | - Tatyana N. Borodina
- A.E. Favorsky Irkutsk Institute of Chemistry SB RAS Favorsky st., 1 Irkutsk 664033 Russia
| | - Mikhail V. Bykov
- Faculty of Chemistry and Research Institute of Oil and Coal Chemical Synthesis Irkutsk State University ul. K. Marksa, 1 Irkutsk 664003 Russia
| | - Marina V. Pakhomova
- Faculty of Chemistry and Research Institute of Oil and Coal Chemical Synthesis Irkutsk State University ul. K. Marksa, 1 Irkutsk 664003 Russia
| | - Vladimir I. Smirnov
- A.E. Favorsky Irkutsk Institute of Chemistry SB RAS Favorsky st., 1 Irkutsk 664033 Russia
| | - Anastasia V. Suchkova
- Faculty of Chemistry and Research Institute of Oil and Coal Chemical Synthesis Irkutsk State University ul. K. Marksa, 1 Irkutsk 664003 Russia
| | - Gennadii V. Ratovskii
- Faculty of Chemistry and Research Institute of Oil and Coal Chemical Synthesis Irkutsk State University ul. K. Marksa, 1 Irkutsk 664003 Russia
| | - Igor A. Ushakov
- A.E. Favorsky Irkutsk Institute of Chemistry SB RAS Favorsky st., 1 Irkutsk 664033 Russia
| | - Alexey I. Vilms
- Faculty of Chemistry and Research Institute of Oil and Coal Chemical Synthesis Irkutsk State University ul. K. Marksa, 1 Irkutsk 664003 Russia
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10
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Bae SM, Jeong SM, Baek JW, Lee HJ, Kim H, Yoon Y, Chung S, Lee BY. Dinuclear metallocene complexes for high-performance supported catalysts. Eur Polym J 2021. [DOI: 10.1016/j.eurpolymj.2020.110243] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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11
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Li Y, Wang F, Cao Y. Late Transition Metal Complexes for Olefin Copolymerization with Polar Monomers. CHINESE J ORG CHEM 2021. [DOI: 10.6023/cjoc202009008] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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12
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Bagherabadi M, Zohuri G, Ramezanian N, Kimiaghalam M, Khoshsefat M. Microstructural study on MMA/1‐hexene copolymers made by mononuclear and dinuclear α‐diimine nickel (II) catalysts. Appl Organomet Chem 2020. [DOI: 10.1002/aoc.6121] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Mohadeseh Bagherabadi
- Department of Chemistry, Faculty of Science Ferdowsi University of Mashhad Mashhad Iran
| | - Gholamhossein Zohuri
- Department of Chemistry, Faculty of Science Ferdowsi University of Mashhad Mashhad Iran
| | - Navid Ramezanian
- Department of Chemistry, Faculty of Science Ferdowsi University of Mashhad Mashhad Iran
| | - Mahsa Kimiaghalam
- Department of Chemistry, Faculty of Science Ferdowsi University of Mashhad Mashhad Iran
| | - Mostafa Khoshsefat
- Key Laboratory of Engineering Plastics, Beijing National Laboratory for Molecular Sciences, Institute of Chemistry Chinese Academy of Sciences Beijing China
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13
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Khoshsefat M, Dechal A, Ahmadjo S, Mortazavi MM, Zohuri GH, Soares JBP. Zn‐assisted cooperative effect for copolymers made by heterodinuclear Fe−Ni catalyst. ChemCatChem 2020. [DOI: 10.1002/cctc.202001281] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- M. Khoshsefat
- Key Laboratory of Engineering Plastics Beijing National Laboratory for Molecular Sciences Institute of Chemistry Chinese Academy of Sciences Beijing 100080 P. R. China
| | - A. Dechal
- Department of Catalyst Iran Polymer and Petrochemical Institute (IPPI) P.O. Box 14965/115 Tehran 1311514977 Iran
| | - S. Ahmadjo
- Department of Catalyst Iran Polymer and Petrochemical Institute (IPPI) P.O. Box 14965/115 Tehran 1311514977 Iran
| | - M. M. Mortazavi
- Department of Catalyst Iran Polymer and Petrochemical Institute (IPPI) P.O. Box 14965/115 Tehran 1311514977 Iran
| | - G. H. Zohuri
- Department of Chemistry Faculty of Science Ferdowsi University of Mashhad P.O. Box: 91775 Mashhad 9177948974 Iran
| | - J. B. P. Soares
- Department of Chemical and Materials Engineering University of Alberta Edmonton, Alberta T6G 1H9 Canada
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14
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Liu S, Xing Y, Zheng Q, Jia Y, Li Z. Synthesis of Anthracene-Bridged Dinuclear Phenoxyiminato Organotitanium Catalysts with Enhanced Activity, Thermal Stability, and Comonomer Incorporation Ability toward Ethylene (Co)polymerization. Organometallics 2020. [DOI: 10.1021/acs.organomet.0c00477] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Shaofeng Liu
- Key Laboratory of Biobased Polymer Materials, College of Polymer Science and Engineering, Qingdao University of Science and Technology, Qingdao 266042, People’s Republic of China
| | - Yanhong Xing
- Key Laboratory of Biobased Polymer Materials, College of Polymer Science and Engineering, Qingdao University of Science and Technology, Qingdao 266042, People’s Republic of China
| | - Quande Zheng
- Key Laboratory of Biobased Polymer Materials, College of Polymer Science and Engineering, Qingdao University of Science and Technology, Qingdao 266042, People’s Republic of China
| | - Yutong Jia
- Key Laboratory of Biobased Polymer Materials, College of Polymer Science and Engineering, Qingdao University of Science and Technology, Qingdao 266042, People’s Republic of China
| | - Zhibo Li
- Key Laboratory of Biobased Polymer Materials, College of Polymer Science and Engineering, Qingdao University of Science and Technology, Qingdao 266042, People’s Republic of China
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15
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Liang T, Goudari SB, Chen C. A simple and versatile nickel platform for the generation of branched high molecular weight polyolefins. Nat Commun 2020; 11:372. [PMID: 31953416 PMCID: PMC6969022 DOI: 10.1038/s41467-019-14211-0] [Citation(s) in RCA: 100] [Impact Index Per Article: 25.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2019] [Accepted: 12/11/2019] [Indexed: 02/05/2023] Open
Abstract
The development of high-performance transition metal catalysts has long been a major driving force in academic and industrial polyolefin research. Late transition metal-based olefin polymerization catalysts possess many unique properties, such as the ability to generate variously branched polyolefins using only ethylene as the feedstock and the capability of incorporating polar functionalized comonomers without protecting agents. Here we report the synthesis and (co)polymerization studies of a simple but extremely versatile α-imino-ketone nickel system. This type of catalyst is easy to synthesize and modify, and it is thermally stable and highly active during ethylene polymerization without the addition of any cocatalysts. Despite the sterically open nature, these catalysts can generate branched Ultra-High-Molecular-Weight polyethylene and copolymerize ethylene with a series of polar comonomers. The versatility of this platform has been further demonstrated through the synthesis of a dinuclear nickel catalyst and the installation of an anchor for catalyst heterogenization.
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Affiliation(s)
- Tao Liang
- CAS Key Laboratory of Soft Matter Chemistry, Hefei National Laboratory for Physical Sciences at the Microscale, Department of Polymer Science and Engineering, University of Science and Technology of China, Hefei, 230026, China
| | - Shabnam B Goudari
- CAS Key Laboratory of Soft Matter Chemistry, Hefei National Laboratory for Physical Sciences at the Microscale, Department of Polymer Science and Engineering, University of Science and Technology of China, Hefei, 230026, China
| | - Changle Chen
- CAS Key Laboratory of Soft Matter Chemistry, Hefei National Laboratory for Physical Sciences at the Microscale, Department of Polymer Science and Engineering, University of Science and Technology of China, Hefei, 230026, China.
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16
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Takeuchi D. Olefin Polymerization and Copolymerization Catalyzed by Dinuclear Catalysts Having Macrocyclic Ligands. J SYN ORG CHEM JPN 2019. [DOI: 10.5059/yukigoseikyokaishi.77.1136] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Daisuke Takeuchi
- Department of Frontier Materials Chemistry, Graduate School of Science and Technology, Hirosaki University
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17
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Liao Y, Zhang Y, Cui L, Mu H, Jian Z. Pentiptycenyl Substituents in Insertion Polymerization with α-Diimine Nickel and Palladium Species. Organometallics 2019. [DOI: 10.1021/acs.organomet.9b00106] [Citation(s) in RCA: 72] [Impact Index Per Article: 14.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Yudan Liao
- State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Renmin Street 5625, Changchun 130022, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Yixin Zhang
- State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Renmin Street 5625, Changchun 130022, China
| | - Lei Cui
- State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Renmin Street 5625, Changchun 130022, China
| | - Hongliang Mu
- State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Renmin Street 5625, Changchun 130022, China
| | - Zhongbao Jian
- State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Renmin Street 5625, Changchun 130022, China
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18
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Cooperative effect through different bridges in nickel catalysts for polymerization of ethylene. Appl Organomet Chem 2019. [DOI: 10.1002/aoc.4929] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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19
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Anguo X, Shibiao Z, Fei L, Pan L, Hao L. Active site selectivity of 2,3-Bis[(2,6-diisopropylphenylimino)butane] nickel/MAO/ZnEt2 system toward ethylene polymerization for modulating polyethylene microstructure. CATAL COMMUN 2019. [DOI: 10.1016/j.catcom.2019.02.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023] Open
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20
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Xia J, Zhang Y, Zhang J, Jian Z. High-Performance Neutral Phosphine-Sulfonate Nickel(II) Catalysts for Efficient Ethylene Polymerization and Copolymerization with Polar Monomers. Organometallics 2019. [DOI: 10.1021/acs.organomet.8b00916] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Jian Xia
- School of Chemistry and Environmental Engineering, Changchun University of Science and Technology, Changchun, 130022, China
- State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Renmin Street 5625, Changchun, 130022, China
- Jilin Provincial Science and Technology Innovation Center of Optical Materials and Chemistry, Changchun, 130022, China
| | - Yixin Zhang
- State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Renmin Street 5625, Changchun, 130022, China
| | - Jianfu Zhang
- School of Chemistry and Environmental Engineering, Changchun University of Science and Technology, Changchun, 130022, China
- Jilin Provincial Science and Technology Innovation Center of Optical Materials and Chemistry, Changchun, 130022, China
| | - Zhongbao Jian
- State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Renmin Street 5625, Changchun, 130022, China
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21
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Yu X, Li M, Hong J, Zhou X, Zhang L. Living 3,4‐(Co)Polymerization of Isoprene/Myrcene and One‐Pot Synthesis of a Polyisoprene Blend Catalyzed by Binuclear Rare‐Earth Metal Amidinate Complexes. Chemistry 2019; 25:2569-2576. [PMID: 30537360 DOI: 10.1002/chem.201804944] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2018] [Revised: 11/23/2018] [Indexed: 11/08/2022]
Affiliation(s)
- Xiaying Yu
- Department of ChemistryShanghai Key Laboratory of, Molecular Catalysis and Innovative MaterialsFudan University Shanghai 200438 China
| | - Meng Li
- Department of ChemistryShanghai Key Laboratory of, Molecular Catalysis and Innovative MaterialsFudan University Shanghai 200438 China
| | - Jianquan Hong
- Department of ChemistryShanghai Key Laboratory of, Molecular Catalysis and Innovative MaterialsFudan University Shanghai 200438 China
| | - Xigeng Zhou
- Department of ChemistryShanghai Key Laboratory of, Molecular Catalysis and Innovative MaterialsFudan University Shanghai 200438 China
- State Key Laboratory of Organometallic Chemistry Shanghai 200032 China
| | - Lixin Zhang
- Department of ChemistryShanghai Key Laboratory of, Molecular Catalysis and Innovative MaterialsFudan University Shanghai 200438 China
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22
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Wang F, Chen C. A continuing legend: the Brookhart-type α-diimine nickel and palladium catalysts. Polym Chem 2019. [DOI: 10.1039/c9py00226j] [Citation(s) in RCA: 186] [Impact Index Per Article: 37.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Here we will summarize some of the recent advances in α-diimine ligand developments, as well as some new and challenging monomers that this class of catalysts can address through these ligand improvements.
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Affiliation(s)
- Fuzhou Wang
- Institute of Physical Science and Information Technology
- Anhui University
- Hefei 230601
- Anhui
- China
| | - Changle Chen
- CAS Key Laboratory of Soft Matter Chemistry
- Department of Polymer Science and Engineering
- University of Science and Technology of China
- Hefei 230026
- China
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23
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Mitchell NE, Long BK. Recent advances in thermally robust, late transition metal-catalyzed olefin polymerization. POLYM INT 2018. [DOI: 10.1002/pi.5694] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Nolan E Mitchell
- Department of Chemistry; University of Tennessee; Knoxville TN USA
| | - Brian K Long
- Department of Chemistry; University of Tennessee; Knoxville TN USA
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24
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Takeuchi D, Iwasawa T, Osakada K. Double-Decker-Type Dipalladium Catalysts for Copolymerization of Ethylene with Acrylic Anhydride. Macromolecules 2018. [DOI: 10.1021/acs.macromol.8b00569] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Daisuke Takeuchi
- Laboratory for Chemistry and Life Science, Tokyo Institute of Technology, R1-04, 4259 Nagatsuta, Yokohama 226-8503, Japan
- Department of Frontier Materials Chemistry, Graduate School of Science and Technology, Hirosaki University, 3 Bunkyo-cho, Hirosaki, Aomori 036-8561, Japan
| | - Takashi Iwasawa
- Laboratory for Chemistry and Life Science, Tokyo Institute of Technology, R1-04, 4259 Nagatsuta, Yokohama 226-8503, Japan
| | - Kohtaro Osakada
- Laboratory for Chemistry and Life Science, Tokyo Institute of Technology, R1-04, 4259 Nagatsuta, Yokohama 226-8503, Japan
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25
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Dechal A, Khoshsefat M, Ahmadjo S, Mortazavi SMM, Zohuri GH, Abedini H. Mono‐ and binuclear nickel catalysts for 1‐hexene polymerization. Appl Organomet Chem 2018. [DOI: 10.1002/aoc.4355] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Abbas Dechal
- Department of Catalysis Iran Polymer and Petrochemical Institute (IPPI) PO Box 14965/115 Tehran Iran
| | - Mostafa Khoshsefat
- Department of Catalysis Iran Polymer and Petrochemical Institute (IPPI) PO Box 14965/115 Tehran Iran
- Department of Chemical and Materials Engineering University of Alberta Edmonton Alberta Canada
| | - Saeid Ahmadjo
- Department of Catalysis Iran Polymer and Petrochemical Institute (IPPI) PO Box 14965/115 Tehran Iran
| | | | - Gholam Hossein Zohuri
- Department of Chemistry, Faculty of Science Ferdowsi University of Mashhad PO Box 91775 Mashhad Iran
| | - Hossein Abedini
- Polymerization Engineering Department Iran Polymer and Petrochemical Institute (IPPI) PO Box 14965/115 Tehran Iran
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26
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Gao Y, Chen X, Zhang J, Chen J, Lohr TL, Marks TJ. Catalyst Nuclearity Effects on Stereo- and Regioinduction in Pyridylamidohafnium-Catalyzed Propylene and 1-Octene Polymerizations. Macromolecules 2018. [DOI: 10.1021/acs.macromol.8b00181] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Affiliation(s)
- Yanshan Gao
- Department of Chemistry, Northwestern University, Evanston, Illinois 60208-3113, United States
| | - Xia Chen
- Department of Chemistry, Northwestern University, Evanston, Illinois 60208-3113, United States
- School of Chemistry and Chemical Engineering, Shanxi University, Taiyuan 030006, China
| | - Jialong Zhang
- Department of Chemistry, Northwestern University, Evanston, Illinois 60208-3113, United States
- State Key Laboratory of Chemical Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Jiazhen Chen
- Department of Chemistry, Northwestern University, Evanston, Illinois 60208-3113, United States
| | - Tracy L. Lohr
- Department of Chemistry, Northwestern University, Evanston, Illinois 60208-3113, United States
| | - Tobin J. Marks
- Department of Chemistry, Northwestern University, Evanston, Illinois 60208-3113, United States
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27
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Wang F, Li R, Tian S, Lian K, Guo D, Li W. Synthesis of highly branched polyethylene using para
-phenyl-substituted α-diimine nickel catalysts. Appl Organomet Chem 2018. [DOI: 10.1002/aoc.4298] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Fuzhou Wang
- Advanced Catalysis and Green Manufacturing Collaborative Innovation Center, School of Petrochemical Engineering; Changzhou University; Changzhou 213164 China
- Graduate School of Engineering; Hiroshima University; Higashi-Hiroshima 739-8527 Japan
| | - Ruiping Li
- Advanced Catalysis and Green Manufacturing Collaborative Innovation Center, School of Petrochemical Engineering; Changzhou University; Changzhou 213164 China
| | - Susu Tian
- Advanced Catalysis and Green Manufacturing Collaborative Innovation Center, School of Petrochemical Engineering; Changzhou University; Changzhou 213164 China
| | - Kunbo Lian
- Advanced Catalysis and Green Manufacturing Collaborative Innovation Center, School of Petrochemical Engineering; Changzhou University; Changzhou 213164 China
| | - Dengfeng Guo
- Advanced Catalysis and Green Manufacturing Collaborative Innovation Center, School of Petrochemical Engineering; Changzhou University; Changzhou 213164 China
| | - Weimin Li
- Advanced Catalysis and Green Manufacturing Collaborative Innovation Center, School of Petrochemical Engineering; Changzhou University; Changzhou 213164 China
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28
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Song G, Guo L, Du Q, Kong W, Li W, Liu Z. Highly active mono and bis-ligated iminopyridyl nickel catalysts for 1-hexene reactions. J Organomet Chem 2018. [DOI: 10.1016/j.jorganchem.2017.12.030] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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29
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Wang J, Wang L, Yu H, Ullah RS, Haroon M, Zain‐ul‐Abdin, Xia X, Khan RU. Recent Progress in Ethylene Polymerization Catalyzed by Ni and Pd Catalysts. Eur J Inorg Chem 2018. [DOI: 10.1002/ejic.201701336] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Jun Wang
- State Key Laboratory of Chemical Engineering College of Chemical and Biological Engineering Zhejiang University 310027 Hangzhou China
| | - Li Wang
- State Key Laboratory of Chemical Engineering College of Chemical and Biological Engineering Zhejiang University 310027 Hangzhou China
| | - Haojie Yu
- State Key Laboratory of Chemical Engineering College of Chemical and Biological Engineering Zhejiang University 310027 Hangzhou China
| | - Raja Summe Ullah
- State Key Laboratory of Chemical Engineering College of Chemical and Biological Engineering Zhejiang University 310027 Hangzhou China
| | - Muhammad Haroon
- State Key Laboratory of Chemical Engineering College of Chemical and Biological Engineering Zhejiang University 310027 Hangzhou China
| | - Zain‐ul‐Abdin
- State Key Laboratory of Chemical Engineering College of Chemical and Biological Engineering Zhejiang University 310027 Hangzhou China
| | - Xia Xia
- State Key Laboratory of Chemical Engineering College of Chemical and Biological Engineering Zhejiang University 310027 Hangzhou China
| | - Rizwan Ullah Khan
- State Key Laboratory of Chemical Engineering College of Chemical and Biological Engineering Zhejiang University 310027 Hangzhou China
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30
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Yang D, Dong J, Wang B. Homo- and copolymerization of norbornene with tridentate nickel complexes bearingo-aryloxide-N-heterocyclic carbene ligands. Dalton Trans 2018; 47:180-189. [DOI: 10.1039/c7dt03928j] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
New pincer-type tridentate nickel catalysts bearingo-aryloxide-NHC ligands were applied to catalyze the copolymerization of norbornene and 1-octene at elevated temperature.
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Affiliation(s)
- Dandan Yang
- State Key Laboratory of Elemento-Organic Chemistry
- College of Chemistry
- Nankai University
- Tianjin 300071
- P. R. China
| | - Jie Dong
- State Key Laboratory of Elemento-Organic Chemistry
- College of Chemistry
- Nankai University
- Tianjin 300071
- P. R. China
| | - Baiquan Wang
- State Key Laboratory of Elemento-Organic Chemistry
- College of Chemistry
- Nankai University
- Tianjin 300071
- P. R. China
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31
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Khoshsefat M, Dechal A, Ahmadjo S, Mortazavi SMM, Zohuri GH, Soares JBP. Synthesis of poly(α-olefins) containing rare short-chain branches by dinuclear Ni-based catalysts. NEW J CHEM 2018. [DOI: 10.1039/c8nj04481c] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Chain walking mechanism with regard to dinuclear Ni-based catalyst stereoisomers in the polymerization of α-olefins: the effects of bridge, backbone and ortho-substituents.
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Affiliation(s)
- M. Khoshsefat
- Department of Catalyst
- Iran Polymer and Petrochemical Institute (IPPI)
- Tehran
- Iran
- Department of Chemical and Materials Engineering
| | - A. Dechal
- Department of Catalyst
- Iran Polymer and Petrochemical Institute (IPPI)
- Tehran
- Iran
| | - S. Ahmadjo
- Department of Catalyst
- Iran Polymer and Petrochemical Institute (IPPI)
- Tehran
- Iran
| | - S. M. M. Mortazavi
- Department of Catalyst
- Iran Polymer and Petrochemical Institute (IPPI)
- Tehran
- Iran
| | - G. H. Zohuri
- Department of Chemistry
- Faculty of Science
- Ferdowsi University of Mashhad
- Mashhad
- Iran
| | - J. B. P. Soares
- Department of Chemical and Materials Engineering
- University of Alberta
- Edmonton
- Canada
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32
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Rong C, Wang F, Li W, Chen M. Ethylene Polymerization by Dinuclear Xanthene-Bridged Imino- and Aminopyridyl Nickel Complexes. Organometallics 2017. [DOI: 10.1021/acs.organomet.7b00698] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Chunyong Rong
- Advanced
Catalysis and Green Manufacturing Collaborative Innovation Center,
School of Pertrochemical Engineering, Changzhou University, Changzhou 213164, China
| | - Fuzhou Wang
- Advanced
Catalysis and Green Manufacturing Collaborative Innovation Center,
School of Pertrochemical Engineering, Changzhou University, Changzhou 213164, China
- Graduate
School of Engineering, Hiroshima University, Higashi-Hiroshima 739-8527, Japan
| | - Weimin Li
- Advanced
Catalysis and Green Manufacturing Collaborative Innovation Center,
School of Pertrochemical Engineering, Changzhou University, Changzhou 213164, China
| | - Min Chen
- Advanced
Catalysis and Green Manufacturing Collaborative Innovation Center,
School of Pertrochemical Engineering, Changzhou University, Changzhou 213164, China
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33
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Ligand steric effects on naphthyl-α-diimine nickel catalyzed α-olefin polymerization. CHINESE JOURNAL OF POLYMER SCIENCE 2017. [DOI: 10.1007/s10118-018-2038-6] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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34
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Wang Z, Liu Q, Solan GA, Sun WH. Recent advances in Ni-mediated ethylene chain growth: Nimine-donor ligand effects on catalytic activity, thermal stability and oligo-/polymer structure. Coord Chem Rev 2017. [DOI: 10.1016/j.ccr.2017.06.003] [Citation(s) in RCA: 170] [Impact Index Per Article: 24.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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35
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Zhang D, Chen C. Influence of Polyethylene Glycol Unit on Palladium- and Nickel-Catalyzed Ethylene Polymerization and Copolymerization. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201708212] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Affiliation(s)
- Dan Zhang
- CAS Key Laboratory of Soft Matter Chemistry, iChEM (Collaborative Innovation Center of Chemistry for Energy Materials); Department of Polymer Science and Engineering; University of Science and Technology of China; Hefei 230026 China
| | - Changle Chen
- CAS Key Laboratory of Soft Matter Chemistry, iChEM (Collaborative Innovation Center of Chemistry for Energy Materials); Department of Polymer Science and Engineering; University of Science and Technology of China; Hefei 230026 China
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36
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Zhang D, Chen C. Influence of Polyethylene Glycol Unit on Palladium- and Nickel-Catalyzed Ethylene Polymerization and Copolymerization. Angew Chem Int Ed Engl 2017; 56:14672-14676. [DOI: 10.1002/anie.201708212] [Citation(s) in RCA: 116] [Impact Index Per Article: 16.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2017] [Indexed: 01/22/2023]
Affiliation(s)
- Dan Zhang
- CAS Key Laboratory of Soft Matter Chemistry, iChEM (Collaborative Innovation Center of Chemistry for Energy Materials); Department of Polymer Science and Engineering; University of Science and Technology of China; Hefei 230026 China
| | - Changle Chen
- CAS Key Laboratory of Soft Matter Chemistry, iChEM (Collaborative Innovation Center of Chemistry for Energy Materials); Department of Polymer Science and Engineering; University of Science and Technology of China; Hefei 230026 China
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37
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Lian K, Zhu Y, Li W, Dai S, Chen C. Direct Synthesis of Thermoplastic Polyolefin Elastomers from Nickel-Catalyzed Ethylene Polymerization. Macromolecules 2017. [DOI: 10.1021/acs.macromol.7b01087] [Citation(s) in RCA: 115] [Impact Index Per Article: 16.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Kunbo Lian
- Advanced
Catalysis and Green Manufacturing Collaborative Innovation Center,
School of Pertrochemical Engineering, Changzhou University, Changzhou 213164, China
| | - Yun Zhu
- CAS
Key Laboratory of Soft Matter Chemistry, iChEM (Collaborative Innovation
Center of Chemistry for Energy Materials), Department of Polymer Science
and Engineering, University of Science and Technology of China, Hefei 230026, China
| | - Weimin Li
- Advanced
Catalysis and Green Manufacturing Collaborative Innovation Center,
School of Pertrochemical Engineering, Changzhou University, Changzhou 213164, China
| | - Shengyu Dai
- Advanced
Catalysis and Green Manufacturing Collaborative Innovation Center,
School of Pertrochemical Engineering, Changzhou University, Changzhou 213164, China
- CAS
Key Laboratory of Soft Matter Chemistry, iChEM (Collaborative Innovation
Center of Chemistry for Energy Materials), Department of Polymer Science
and Engineering, University of Science and Technology of China, Hefei 230026, China
| | - Changle Chen
- CAS
Key Laboratory of Soft Matter Chemistry, iChEM (Collaborative Innovation
Center of Chemistry for Energy Materials), Department of Polymer Science
and Engineering, University of Science and Technology of China, Hefei 230026, China
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38
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Tsutsumi K, Itagaki K, Nomura K. Synthesis and Structural Analysis of Palladium(II) Complexes Containing Neutral or Anionic C 2-Symmetric Bis(oxazoline) Ligands: Effects of Substituents in the 5-Position. ACS OMEGA 2017; 2:3886-3900. [PMID: 31457695 PMCID: PMC6641513 DOI: 10.1021/acsomega.7b00457] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/14/2017] [Accepted: 07/12/2017] [Indexed: 06/10/2023]
Abstract
A series of neutral and cationic palladium(II) complexes containing C 2-symmetric bis(oxazoline) (BOX) ligands, (BOX)PdCl2 (2a-d), (BOX)Pd(Me)Cl (3a-d), and [(BOX)PdMe(2,6-Me2C5H3N)]+PF6 - (4a-d) [BOX: 2,2'-(2-propylidene)bis{(4R)-4-phenyl-5,5-dimethyl-2-oxazoline}, 2,2'-methylenebis{(4R)-4-phenyl-5,5-dimethyl-2-oxazoline}, 2,2'-methylenebis{(4R)-4,5,5-triphenyl-2-oxazoline}, and 2,2'-methylenebis{(4R,5S)-4,5-diphenyl-2-oxazoline}], were prepared, and their structures were determined by X-ray crystallography. It was found that substituents at the 5-position (Ph, Me) in addition to substituents on the bridgehead carbon directly affect the structure around palladium, especially the BOX bite angle and the dihedral angles between the phenyl rings at the 4-position and the N2Pd plane. Treatment of the bridged methylene proton in the BOX ligand (1b-d) with KH afforded the anionic BOX ligand; also, the neutral Pd complexes, (BOX)PdMe(2,6-Me2C5H3N) (5b-d), could thus be prepared by reaction with Pd(Me)Cl(cod) (cod = 1,5-cyclooctadiene); 5b-d showed strong coordination to Pd, as demonstrated by X-ray crystallographic analysis.
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Affiliation(s)
- Ken Tsutsumi
- Department
of Chemistry, Faculty of Science and Engineering, Tokyo Metropolitan University, 1-1 Minami Osawa, Hachioji, Tokyo 192-0397, Japan
| | - Koji Itagaki
- Graduate
School of Materials Science, Nara Institute
of Science and Technology (NAIST), Takayama, Ikoma, Nara 630-0192, Japan
| | - Kotohiro Nomura
- Department
of Chemistry, Faculty of Science and Engineering, Tokyo Metropolitan University, 1-1 Minami Osawa, Hachioji, Tokyo 192-0397, Japan
- Graduate
School of Materials Science, Nara Institute
of Science and Technology (NAIST), Takayama, Ikoma, Nara 630-0192, Japan
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39
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Ye J, Ye Z. "Living" Polymerization of Ethylene and 1-Hexene Using Novel Binuclear Pd⁻Diimine Catalysts. Polymers (Basel) 2017; 9:polym9070282. [PMID: 30970960 PMCID: PMC6432338 DOI: 10.3390/polym9070282] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2017] [Revised: 07/12/2017] [Accepted: 07/14/2017] [Indexed: 11/16/2022] Open
Abstract
We report the synthesis of two novel binuclear Pd–diimine catalysts and their unique behaviors in initiating “living” polymerization of ethylene and 1-hexene. These two binuclear catalysts, [(N^N)Pd(CH2)3C(O)O(CH2)mO(O)C(CH2)3Pd(N^N)](SbF6)2 (3a: m = 4, 3b: m = 6) (N^N≡ArN=C(Me)–(Me)C=NAr, Ar≡2,6–(iPr)2C6H3), were synthesized by simply reacting [(N^N)Pd(CH3)(N≡CMe)]SbF6 (1) with diacrylates, 1,4-butanediol diacrylate and 1,6-hexanediol diacrylate, respectively. Their unique binuclear structure with two identical Pd–diimine acrylate chelates covalently linked together through an ester linkage was confirmed by NMR and single crystal XRD measurements. Ethylene “living” polymerizations were carried out at 5 °C and under ethylene pressure of 400 and 100 psi, respectively, with the binuclear catalysts, along with a mononuclear chelate catalyst, [(N^N)Pd(CH2)3C(O)OMe]SbF6 (2), for comparison. All the polyethylenes produced with both binuclear catalysts show bimodal molecular weight distribution with the number-average molecular weight of the higher molecular weight portion being approximately twice that of the lower molecular weight portion. The results demonstrate the presence of monofunctional chain growing species resembling catalyst 2, in addition to the expected bifunctional species leading to bifunctional “living” polymerization, in the polymerization systems. Both types of chain growing species exhibit “living” characteristics under the studied conditions, leading to the simultaneous linear increase of molecular weight in both portions. However, when applied for the “living” polymerization of 1-hexene, the binuclear catalyst 3a leads to polymers with only monomodal molecular weight distribution, indicating the sole presence of monofunctional chain growing species. These two binuclear catalysts are the first Pd–diimine catalysts capable of initiating bifunctional ethylene “living” polymerization.
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Affiliation(s)
- Jianding Ye
- Bharti School of Engineering, Laurentian University, Sudbury, ON P3E 2C6, Canada
| | - Zhibin Ye
- Bharti School of Engineering, Laurentian University, Sudbury, ON P3E 2C6, Canada.
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40
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Liang T, Chen C. Side-Arm Control in Phosphine-Sulfonate Palladium- and Nickel-Catalyzed Ethylene Polymerization and Copolymerization. Organometallics 2017. [DOI: 10.1021/acs.organomet.7b00294] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Tao Liang
- CAS Key Laboratory of Soft
Matter Chemistry, iChEM (Collaborative Innovation Center of Chemistry
for Energy Materials), Department of Polymer Science and Engineering, University of Science and Technology of China, Hefei 230026, People’s Republic of China
| | - Changle Chen
- CAS Key Laboratory of Soft
Matter Chemistry, iChEM (Collaborative Innovation Center of Chemistry
for Energy Materials), Department of Polymer Science and Engineering, University of Science and Technology of China, Hefei 230026, People’s Republic of China
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41
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Wu Z, Hong C, Du H, Pang W, Chen C. Influence of Ligand Backbone Structure and Connectivity on the Properties of Phosphine-Sulfonate Pd(II)/Ni(II) Catalysts. Polymers (Basel) 2017; 9:E168. [PMID: 30970848 PMCID: PMC6431890 DOI: 10.3390/polym9050168] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2017] [Revised: 04/28/2017] [Accepted: 05/03/2017] [Indexed: 02/05/2023] Open
Abstract
Phosphine-sulfonate based palladium and nickel catalysts have been extensively studied in ethylene polymerization and copolymerization reactions. Previously, the majority of the research works focused on the modifications of the substituents on the phosphorous atom. In this contribution, we systematically demonstrated that the change of the ligand backbone from benzene to naphthalene could greatly improve the properties of this class of catalysts. In the palladium system, this change could increase catalyst stability and polyethylene molecular weights. In the nickel system, this change could dramatically increase the polyethylene molecular weights. Most interestingly, the change in the connectivity of phosphine and sulfonate moieties to the naphthalene backbone could also significantly influence the catalyst properties.
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Affiliation(s)
- Zixia Wu
- Chinese Academy of Sciences Key Laboratory of Soft Matter Chemistry, Department of Polymer Science and Engineering, University of Science and Technology of China, Hefei 230026, China.
| | - Changwen Hong
- Chinese Academy of Sciences Key Laboratory of Soft Matter Chemistry, Department of Polymer Science and Engineering, University of Science and Technology of China, Hefei 230026, China.
| | - Hongxu Du
- Chinese Academy of Sciences Key Laboratory of Soft Matter Chemistry, Department of Polymer Science and Engineering, University of Science and Technology of China, Hefei 230026, China.
| | - Wenmin Pang
- Chinese Academy of Sciences Key Laboratory of Soft Matter Chemistry, Department of Polymer Science and Engineering, University of Science and Technology of China, Hefei 230026, China.
| | - Changle Chen
- Chinese Academy of Sciences Key Laboratory of Soft Matter Chemistry, Department of Polymer Science and Engineering, University of Science and Technology of China, Hefei 230026, China.
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42
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Song G, Pang W, Li W, Chen M, Chen C. Phosphine-sulfonate-based nickel catalysts: ethylene polymerization and copolymerization with polar-functionalized norbornenes. Polym Chem 2017. [DOI: 10.1039/c7py01661a] [Citation(s) in RCA: 66] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
A series of biaryl-based phosphine-sulfonate nickel catalysts are shown to mediate efficient ethylene polymerization and copolymerization with polar-functionalized norbornene comonomers.
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Affiliation(s)
- Guangzhi Song
- Advanced Catalysis and Green Manufacturing Collaborative Innovation Center
- School of Pertrochemical Engineering
- Changzhou University
- Changzhou 213164
- China
| | - Wenmin Pang
- CAS Key Laboratory of Soft Matter Chemistry
- iChEM (Collaborative Innovation Center of Chemistry for Energy Materials)
- Department of Polymer Science and Engineering
- University of Science and Technology of China
- Hefei
| | - Weimin Li
- Advanced Catalysis and Green Manufacturing Collaborative Innovation Center
- School of Pertrochemical Engineering
- Changzhou University
- Changzhou 213164
- China
| | - Min Chen
- CAS Key Laboratory of Soft Matter Chemistry
- iChEM (Collaborative Innovation Center of Chemistry for Energy Materials)
- Department of Polymer Science and Engineering
- University of Science and Technology of China
- Hefei
| | - Changle Chen
- CAS Key Laboratory of Soft Matter Chemistry
- iChEM (Collaborative Innovation Center of Chemistry for Energy Materials)
- Department of Polymer Science and Engineering
- University of Science and Technology of China
- Hefei
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43
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Sun J, Wang F, Li W, Chen M. Ligand steric effects on α-diimine nickel catalyzed ethylene and 1-hexene polymerization. RSC Adv 2017. [DOI: 10.1039/c7ra11783c] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
α-Diimine nickel complexes with systematically varied ligand sterics were used as a precatalyst for ethylene and 1-hexene polymerizations. The catalytic activities, molecular weights and branching densities could be tuned over a very wide range.
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Affiliation(s)
- Jinlong Sun
- Advanced Catalysis and Green Manufacturing Collaborative Innovation Center
- School of Petrochemical Engineering
- Changzhou University
- Changzhou 213164
- China
| | - Fuzhou Wang
- Advanced Catalysis and Green Manufacturing Collaborative Innovation Center
- School of Petrochemical Engineering
- Changzhou University
- Changzhou 213164
- China
| | - Weimin Li
- Advanced Catalysis and Green Manufacturing Collaborative Innovation Center
- School of Petrochemical Engineering
- Changzhou University
- Changzhou 213164
- China
| | - Min Chen
- Advanced Catalysis and Green Manufacturing Collaborative Innovation Center
- School of Petrochemical Engineering
- Changzhou University
- Changzhou 213164
- China
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