1
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Xiao SY, Liu CX, Peng J, Tan R, Peng Y, Wang YW. A highly sensitive and selective fluorescent probe for rapid detection and intracellular imaging of Pd(II). SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2023; 302:122967. [PMID: 37352784 DOI: 10.1016/j.saa.2023.122967] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/15/2023] [Revised: 05/29/2023] [Accepted: 05/30/2023] [Indexed: 06/25/2023]
Abstract
A novel near-infrared fluorescent probe (SWJT-13) for detecting Pd2+ ions was designed and synthesized using 3-bromopropargyne group as a recognition site. SWJT-13 can detect Pd2+ ions specifically, which can be quickly recognized by naked eye under natural light. SWJT-13 has a large Stokes shift (155 nm) with LOD of 10.5 nM. The mechanism was verified by 1H NMR, MS, and Gaussian calculations. In addition, the detection of Pd2+ ions by the probe was studied in HeLa cells.
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Affiliation(s)
- Shu-Yuan Xiao
- School of Chemistry, Southwest Jiaotong University, Chengdu 610031, People's Republic of China
| | - Chang-Xiang Liu
- School of Chemistry, Southwest Jiaotong University, Chengdu 610031, People's Republic of China
| | - Jing Peng
- School of Chemistry, Southwest Jiaotong University, Chengdu 610031, People's Republic of China
| | - Rui Tan
- School of Chemistry, Southwest Jiaotong University, Chengdu 610031, People's Republic of China.
| | - Yu Peng
- School of Chemistry, Southwest Jiaotong University, Chengdu 610031, People's Republic of China.
| | - Ya-Wen Wang
- School of Chemistry, Southwest Jiaotong University, Chengdu 610031, People's Republic of China.
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2
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Mehmood A, Mahmood A, AlMasoud N, Hassan A, Alomar TS, El-Bahy ZM, Raza N, Tian X, Ullah N. Mechanistic Study on Steric Activity Interplay of Olefin/Polar Monomers for Industrially Selective Late Transition Metal Catalytic Reactions. Molecules 2023; 28:7148. [PMID: 37894627 PMCID: PMC10609194 DOI: 10.3390/molecules28207148] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2023] [Revised: 10/11/2023] [Accepted: 10/16/2023] [Indexed: 10/29/2023] Open
Abstract
A significant issue in developing metal-catalyzed plastic polymer materials is obtaining distinctive catalytic characteristics to compete with current plastics in industrial commodities. We performed first-principle DFT calculations on the key insertion steps for industrially important monomers, vinyl fluoride (VF) and 3,3,3-trifluoropropene (TFP), to explain how the ligand substitution patterns affect the complex's polymerization behaviors. Our results indicate that the favorable 2,1-insertion of TFP is caused by less deformation in the catalyst moiety of the complexes in contrast to the 1,2-insertion mode. In contrast to the VF monomer, the additional interaction between the fluorine atoms of 3,3,3-trifluoropropene and the carbons of the catalyst ligands also contributed to favor the 2,1-insertion. It was found that the regioselectivity of the monomer was predominated by the progressive alteration of the catalytic geometry caused by small dihedral angles that were developed after the ligand-monomer interaction. Based on the distribution of the 1,2- and 2,1-insertion products, the activity and selectivity were influenced by the steric environment surrounding the palladium center; thus, an increased steric bulk visibly improved the selectivity of the bulkier polar monomer (TFP) during the copolymerization mechanism. In contrast, better activity was maintained through a sterically less hindered Pd metal center; the calculated moderate energy barriers showed that a catalyst with less steric hindrance might provide an opportunity for a wide range of prospective industrial applications.
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Affiliation(s)
- Andleeb Mehmood
- College of Physics and Optoelectronic Engineering, Shenzhen University, Shenzhen 518000, China
| | - Ayyaz Mahmood
- College of Physics and Optoelectronic Engineering, Shenzhen University, Shenzhen 518000, China
| | - Najla AlMasoud
- Department of Chemistry, College of Science, Princess Nourah bint Abdulrahman University, P.O. Box 84428, Riyadh 11671, Saudi Arabia
| | - Arzoo Hassan
- College of Physics and Optoelectronic Engineering, Shenzhen University, Shenzhen 518000, China
| | - Taghrid S. Alomar
- Department of Chemistry, College of Science, Princess Nourah bint Abdulrahman University, P.O. Box 84428, Riyadh 11671, Saudi Arabia
| | - Zeinhom M. El-Bahy
- Department of Chemistry, Faculty of Science, Al-Azhar University, Nasr City, Cairo 11884, Egypt
| | - Nadeem Raza
- Chemistry Department, Imam Mohammad Ibn Saud Islamic University (IMSIU), Riyadh 11623, Saudi Arabia
| | - Xiaoqing Tian
- College of Physics and Optoelectronic Engineering, Shenzhen University, Shenzhen 518000, China
| | - Naeem Ullah
- College of Physics and Optoelectronic Engineering, Shenzhen University, Shenzhen 518000, China
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3
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Mehmood A, Mahmood A, Xu X, Raza W, Ahmed S, Ullah N, Luo Y, Tian X. Mechanistic study to reveal steric and electronic aspects involved in the formation of microstructures during Pd-catalyzed olefin/divinyl formal copolymerization: reactivity to catalyst choice. Phys Chem Chem Phys 2023; 25:2439-2450. [PMID: 36598957 DOI: 10.1039/d2cp05117f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
The advancement of metal-catalyzed copolymers is a formidable challenge for achieving distinct catalytic properties to compete with existing plastic polymers in industrial commodities. Herein, we reveal the roles of electronic and steric environments in the thermodynamic preference of microstructures in ethylene/divinyl formal (DVF) co-polymerization using a Pd catalyst under mild conditions to accommodate the respective industrial applicabilities. The insertion products of DVF result in the alteration of the steric crowding, ultimately favoring the efficient formation of cyclic units having potential applications in the manufacture of high-strength fibers. More specifically, to achieve an improved yield of the end copolymer, we tuned the catalytic activity and regioselectivity through a variety of catalysts during ethylene-DVF co-polymerization. The naphthalene-bridged (P^O)PdMe catalyst was found to be promising in terms of the least hindered (buried volume of 47.8%) environment with the thermodynamic preference of 2,1-insertion with an energy of 5.1 kcal mol-1 among all the Pd-metal based catalysts. The highest activity with moderate energy barriers of the proposed catalyst will open new avenues for achieving a variety of potential applications, which is typically not possible using existing polymerization techniques.
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Affiliation(s)
- Andleeb Mehmood
- College of Physics and Optoelectronic Engineering, Shenzhen University, 518000, Shenzhen, China.
| | - Ayyaz Mahmood
- College of Physics and Optoelectronic Engineering, Shenzhen University, 518000, Shenzhen, China.
| | - Xiaowei Xu
- PetroChina Petrochemical Research Institute, 102206, Beijing, China.
| | - Waseem Raza
- Institute for Advanced Study, Shenzhen University, Guangdong, 518060, Shenzhen, P. R. China
| | - Shehzad Ahmed
- College of Physics and Optoelectronic Engineering, Shenzhen University, 518000, Shenzhen, China.
| | - Naeem Ullah
- College of Physics and Optoelectronic Engineering, Shenzhen University, 518000, Shenzhen, China.
| | - Yi Luo
- PetroChina Petrochemical Research Institute, 102206, Beijing, China. .,School of Chemical Engineering, Dalian University of Technology, 116024, Dalian, China
| | - Xiaoqing Tian
- College of Physics and Optoelectronic Engineering, Shenzhen University, 518000, Shenzhen, China.
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4
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Wang Q, Wang W, Qu W, Pang W, Qasim M, Zou C. Ethylene homo and copolymerization by phosphorus‐benzoquinone based homogeneous and heterogeneous nickel catalysts. JOURNAL OF POLYMER SCIENCE 2022. [DOI: 10.1002/pol.20220381] [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)
- Quan Wang
- CAS Key Laboratory of Soft Matter Chemistry, Department of Polymer Science and Engineering University of Science and Technology of China Hefei China
| | - Wenbing Wang
- CAS Key Laboratory of Soft Matter Chemistry, Department of Polymer Science and Engineering University of Science and Technology of China Hefei China
| | - Weicheng Qu
- CAS Key Laboratory of Soft Matter Chemistry, Department of Polymer Science and Engineering University of Science and Technology of China Hefei China
| | - Wenmin Pang
- CAS Key Laboratory of Soft Matter Chemistry, Department of Polymer Science and Engineering University of Science and Technology of China Hefei China
| | - Muhammad Qasim
- CAS Key Laboratory of Soft Matter Chemistry, Department of Polymer Science and Engineering University of Science and Technology of China Hefei China
| | - Chen Zou
- CAS Key Laboratory of Soft Matter Chemistry, Department of Polymer Science and Engineering University of Science and Technology of China Hefei China
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5
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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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6
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Akita S, Guo JY, Seidel FW, Sigman MS, Nozaki K. Statistical Analysis of Catalytic Performance in Ethylene/Methyl Acrylate Copolymerization Using Palladium/Phosphine-Sulfonate Catalysts. Organometallics 2022. [DOI: 10.1021/acs.organomet.2c00066] [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)
- Shumpei Akita
- Department of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Jing-Yao Guo
- Department of Chemistry, College of Science, The University of Utah, 315 South 1400 East, Salt Lake City, Utah 84112, United States
| | - Falk W. Seidel
- Department of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Matthew S. Sigman
- Department of Chemistry, College of Science, The University of Utah, 315 South 1400 East, Salt Lake City, Utah 84112, United States
| | - Kyoko Nozaki
- Department of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
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Tahmouresilerd B, Xiao D, Do LH. Rigidifying Cation-Tunable Nickel Catalysts Increases Activity and Polar Monomer Incorporation in Ethylene and Methyl Acrylate Copolymerization. Inorg Chem 2021; 60:19035-19043. [PMID: 34846888 DOI: 10.1021/acs.inorgchem.1c02888] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
In this study, we synthesized and characterized two nickel complexes featuring conformationally rigid bisphosphine mono-oxide ligands, where one has an o-methoxyphenyl (Ni2) and the other has an o-(2-methoxyethoxy)phenyl (Ni3) substituent on the P═O moiety. We performed metal binding studies using Ni3 and found that its reaction with Li+ and Na+ most likely produced 1:1 and 1:1/2:1 nickel:alkali species in solution, respectively. The nickel complexes were competent catalysts for ethylene homopolymerization and copolymerization, with activities up to 3.8 × 103 and 8.1 × 10 kg mol-1 h-1, respectively. In reactions of ethylene with methyl acrylate (1.0 M), the addition of Li+ to Ni3 led to a 5.4-fold enhancement in catalyst activity and a 1.9-fold increase in polar monomer incorporation in comparison to those by Ni3 alone under optimized conditions. A comparison with other nickel catalysts reported for ethylene and methyl acrylate copolymerization revealed that our nickel-alkali catalysts are competitive with some of the most efficient Ni-based systems developed thus far.
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Affiliation(s)
- Babak Tahmouresilerd
- Department of Chemistry, University of Houston, Houston, Texas 77004, United States
| | - Dawei Xiao
- Department of Chemistry, University of Houston, Houston, Texas 77004, United States
| | - Loi H Do
- Department of Chemistry, University of Houston, Houston, Texas 77004, United States
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8
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Wang W, Chen M, Pang W, Li Y, Zou C, Chen C. Palladium-Catalyzed Synthesis of Norbornene-Based Polar-Functionalized Polyolefin Elastomers. Macromolecules 2021. [DOI: 10.1021/acs.macromol.1c00201] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Wenbing Wang
- School of Chemistry and Chemical Engineering, Hefei University of Technology, Hefei 230009, China
| | - Min 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
| | - Wenmin Pang
- 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
| | - Yougui Li
- School of Chemistry and Chemical Engineering, Hefei University of Technology, Hefei 230009, China
| | - Chen Zou
- 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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9
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Mehmood A, Xu X, Raza W, Kim KH, Luo Y. Mechanistic Studies for Palladium Catalyzed Copolymerization of Ethylene with Vinyl Ethers. Polymers (Basel) 2020; 12:E2401. [PMID: 33086515 PMCID: PMC7603233 DOI: 10.3390/polym12102401] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2020] [Accepted: 10/16/2020] [Indexed: 11/17/2022] Open
Abstract
The mechanism of ethylene with vinyl ether (VE, CH2=CHOEt) copolymerization catalyzed by phosphine-sulfonate palladium complex (A) was investigated by density functional theory (DFT) calculation. On achieving an agreement between theory and experiment, it is found that the favorable 1,2-selective insertion of VE into the complex A originates from stronger hydrogen interaction between the oxygen atom of VE and the ancillary ligand of catalyst A. Additionally, VE insertion is easier into the ethylene pre-inserted intermediate than that into the catalyst to form the resultant copolymers with the major units of OEt in chain and minor units of OEt at the chain end. The effect of β-OEt and β-H elimination was explored to elucidate chain termination and the molecular weight of copolymers. Furthermore, a family of cationic catalysts has been demonstrated to copolymerize ethylene with VE along with our modified cationic complex B with higher incorporation of VE and reactivity in comparison with complex A, which was modelled computationally by increasing the strong interactions between the catalyst and monomer moiety. Other than VE, the activity of cationic complex B for copolymerization of vinyl chloride and methacrylate is also computed successfully.
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Affiliation(s)
- Andleeb Mehmood
- State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, China; (A.M.); (X.X.); (W.R.)
| | - Xiaowei Xu
- State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, China; (A.M.); (X.X.); (W.R.)
| | - Waseem Raza
- State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, China; (A.M.); (X.X.); (W.R.)
| | - Ki-Hyun Kim
- Department of Civil and Environmental Engineering, Hanyang University, 222 Wangsimni-Ro, Seoul 04763, Korea
| | - Yi Luo
- State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, China; (A.M.); (X.X.); (W.R.)
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10
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Wu Q, Wang W, Xu G, Pang W, Li Y, Tan C, Wang F. Bulky iminophosphine‐based nickel and palladium catalysts bearing 2,6‐dibenzhydryl groups for ethylene oligo‐/polymerization. Appl Organomet Chem 2020. [DOI: 10.1002/aoc.5428] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Qitong Wu
- School of Chemistry and Chemical EngineeringHefei University of Technology Hefei 230009 China
| | - Wenbing Wang
- School of Chemistry and Chemical EngineeringHefei University of Technology Hefei 230009 China
| | - Guoyong Xu
- Institutes of Physical Science and Information TechnologyAnhui University Hefei 230601 , Anhui China
| | - Wenmin Pang
- Department of Polymer Science and EngineeringUniversity of Science and Technology of China Hefei 230026 China
| | - Yougui Li
- School of Chemistry and Chemical EngineeringHefei University of Technology Hefei 230009 China
| | - Chen Tan
- Institutes of Physical Science and Information TechnologyAnhui University Hefei 230601 , Anhui China
| | - Fuzhou Wang
- Institutes of Physical Science and Information TechnologyAnhui University Hefei 230601 , Anhui China
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11
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Mehmood A, Xu X, Kang X, Luo Y. Origin of different chain-end microstructures in ethylene/vinyl halide copolymerization catalysed by phosphine–sulfonate palladium complexes. NEW J CHEM 2020. [DOI: 10.1039/d0nj03350b] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Ethylene and vinyl halide (VX, X = F or Cl) copolymerization mechanism in the presence of catalysts A ((POOMe,OMe)PdMe, POOMe,OMe = {2(2-MeOC6H4)(2-SO3-5-MeC6H3)P}) and A′ ((POBp,OMe)PdMe, POBp,OMe = {(2-MeOC6H4)(2-{2,6-(MeO)2C6H3}C6H4)(2-SO3-5-MeC6H3)P}) has been comparatively studied via density functional theory (DFT) calculations.
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Affiliation(s)
- Andleeb Mehmood
- State Key Laboratory of Fine Chemicals
- School of Chemical Engineering, Dalian University of Technology
- Dalian 116024
- China
| | - Xiaowei Xu
- State Key Laboratory of Fine Chemicals
- School of Chemical Engineering, Dalian University of Technology
- Dalian 116024
- China
| | - Xiaohui Kang
- College of Pharmacy
- Dalian Medical University
- Dalian
- China
| | - Yi Luo
- State Key Laboratory of Fine Chemicals
- School of Chemical Engineering, Dalian University of Technology
- Dalian 116024
- China
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12
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Dong J, Li M, Wang B. Synthesis, Structures, and Norbornene Polymerization Behavior of Imidazo[1,5-a]pyridine-sulfonate-Ligated Palladacycles. Organometallics 2019. [DOI: 10.1021/acs.organomet.9b00495] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Jie Dong
- State Key Laboratory of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tianjin 300071, PR China
| | - Minliang Li
- State Key Laboratory of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tianjin 300071, PR China
| | - Baiquan Wang
- State Key Laboratory of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tianjin 300071, PR China
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032, PR China
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13
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Ye J, Mu H, Wang Z, Jian Z. Heteroaryl Backbone Strategy in Bisphosphine Monoxide Palladium-Catalyzed Ethylene Polymerization and Copolymerization with Polar Monomers. Organometallics 2019. [DOI: 10.1021/acs.organomet.9b00340] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Junhao Ye
- 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 Science and Technology of China, Hefei 230026, 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
| | - Zhen Wang
- 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 Science and Technology of China, Hefei 230026, China
- Ningbo Institute of Materials Technology & Engineering, Chinese Academy of Sciences, Zhongguan West Road 1219, Ningbo 315201, 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
- University of Science and Technology of China, Hefei 230026, China
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14
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Tan C, Chen C. Emerging Palladium and Nickel Catalysts for Copolymerization of Olefins with Polar Monomers. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201814634] [Citation(s) in RCA: 66] [Impact Index Per Article: 13.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Affiliation(s)
- Chen Tan
- Hefei National Laboratory for Physical Sciences at the MicroscaleCAS Key Laboratory of Soft Matter ChemistryDepartment of Polymer Science and EngineeringUniversity of Science and Technology of China Hefei 230026 China
| | - Changle Chen
- Hefei National Laboratory for Physical Sciences at the MicroscaleCAS Key Laboratory of Soft Matter ChemistryDepartment of Polymer Science and EngineeringUniversity of Science and Technology of China Hefei 230026 China
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15
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Chai Y, Wu C, Liu D, Run M, Cui D. Self-assisted stereospecific polymerization of unmasked polar 4-methylthio-1-butene. Sci China Chem 2019. [DOI: 10.1007/s11426-018-9438-7] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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16
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Tan C, Chen C. Emerging Palladium and Nickel Catalysts for Copolymerization of Olefins with Polar Monomers. Angew Chem Int Ed Engl 2019; 58:7192-7200. [PMID: 30719812 DOI: 10.1002/anie.201814634] [Citation(s) in RCA: 247] [Impact Index Per Article: 49.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2018] [Indexed: 01/18/2023]
Abstract
Transition-metal-catalyzed copolymerization of olefins with polar monomers represents a challenge because of the large variety of substrate-induced side reactions. However, this approach also holds the potential for the direct synthesis of polar functionalized polyolefins with unique properties. After decades of research, only a few catalyst systems have been found to be suitable for this reaction. Some major advances in catalyst development have been made in the past five years. This Minireview summarizes some of the recent progress in the extensively studied Brookhart and Drent catalyst systems, as well as emerging alternative palladium and nickel catalysts.
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Affiliation(s)
- Chen Tan
- 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, 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, 230026, China
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17
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Zhang P, Zhao M, Pang W, Chen C. Lewis acid/base modulation in β-diiminate zinc-catalyzed switchable ring-opening polymerization of rac-lactide. Sci China Chem 2019. [DOI: 10.1007/s11426-018-9414-3] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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18
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Tuskaev VA, Zubkevich SV, Saracheno D, Gagieva SC, Dorovatovskii PV, Kononova EG, Khrustalev VN, Zarubin DN, Bulychev BM, Kissin YV. Nickel(II) complexes with tripodal NNN ligands as homogenous and supported catalysts for ethylene oligomerization. MOLECULAR CATALYSIS 2019. [DOI: 10.1016/j.mcat.2018.12.018] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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19
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Synthesis of highly branched polyethylene using para-benzhydryl substituted iminopyridyl Ni(II) and Pd(II) complexes. J Organomet Chem 2019. [DOI: 10.1016/j.jorganchem.2018.11.024] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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20
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Sun J, Chen M, Luo G, Chen C, Luo Y. Diphosphazane-monoxide and Phosphine-sulfonate Palladium Catalyzed Ethylene Copolymerization with Polar Monomers: A Computational Study. Organometallics 2019. [DOI: 10.1021/acs.organomet.8b00796] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Jiajie Sun
- State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, China
| | - Min Chen
- Hefei National Laboratory for Physical Sciences at the Microscale, 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
| | - Gen Luo
- State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, China
| | - Changle Chen
- Hefei National Laboratory for Physical Sciences at the Microscale, 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
| | - Yi Luo
- State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, China
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21
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Wang G, Li M, Pang W, Chen M, Tan C. Lewis acids in situ modulate pyridazine-imine Ni catalysed ethylene (co)polymerisation. NEW J CHEM 2019. [DOI: 10.1039/c9nj01243e] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
The Lewis acid-base interaction between B(iii) Lewis acids and the pyridazine moiety reduced the electron density from the Ni center and in situ modulated the pyridazine-imine nickel catalyzed ethylene (co)polymerisation.
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Affiliation(s)
- Guohong Wang
- 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
| | - Min Li
- 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
| | - Wenmin Pang
- Hefei National Laboratory for Physical Sciences at the Microscale
- University of Science and Technology of China
- Hefei 230026
- 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 230026
| | - Chen Tan
- 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
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22
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Synthesis and characterization of isotactic poly(p-hydroxystyrene)- block-1,4-trans-polybutadiene by sequential monomer addition using titanium complex with an [OSSO]-type Bis(phenolate) ligand. JOURNAL OF POLYMER RESEARCH 2018. [DOI: 10.1007/s10965-018-1675-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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23
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Liang T, Chen C. Position Makes the Difference: Electronic Effects in Nickel-Catalyzed Ethylene Polymerizations and Copolymerizations. Inorg Chem 2018; 57:14913-14919. [DOI: 10.1021/acs.inorgchem.8b02687] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Tao Liang
- Hefei National Laboratory for Physical Sciences at the Microscale, 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
- Hefei National Laboratory for Physical Sciences at the Microscale, 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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24
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Rong C, Li W, Tan C. Monodentate aminophosphine nickel(II)- and palladium(II)-catalyzed ethylene oligomerization and norbornene polymerization. Appl Organomet Chem 2018. [DOI: 10.1002/aoc.4631] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Affiliation(s)
- Chunyong Rong
- Advanced Catalysis and Green Manufacturing Collaborative Innovation Center, School of Pertrochemical Engineering; Changzhou University; Changzhou 213164 China
| | - Weimin Li
- Advanced Catalysis and Green Manufacturing Collaborative Innovation Center, School of Pertrochemical Engineering; Changzhou University; Changzhou 213164 China
| | - Chen Tan
- Department of Polymer Science and Engineering; University of Science and Technology of China; Hefei 230026 China
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25
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Hong C, Sui X, Li Z, Pang W, Chen M. Phosphine phosphonic amide nickel catalyzed ethylene polymerization and copolymerization with polar monomers. Dalton Trans 2018; 47:8264-8267. [DOI: 10.1039/c8dt01018h] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The phosphine phosphonic amide ligand platform is highly versatile, with three positions that can be well-tuned.
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Affiliation(s)
- Changwen Hong
- Department of Polymer Science and Engineering
- University of Science and Technology of China
- Hefei
- China
| | - Xuelin Sui
- Department of Polymer Science and Engineering
- University of Science and Technology of China
- Hefei
- China
| | - Ziqian Li
- Undergraduate Department
- University of Chinese Academy of Sciences
- Beijing
- China
| | - Wenmin Pang
- Department of Polymer Science and Engineering
- University of Science and Technology of China
- Hefei
- China
| | - Min Chen
- Department of Polymer Science and Engineering
- University of Science and Technology of China
- Hefei
- China
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