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1
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Li D, Li F, Yu H, Guo L, Huang J, Li J, Li C. Nickel-modified triphenylamine-based conjugated porous polymers as precatalyst for ethylene oligomerization. Inorganica Chim Acta 2022. [DOI: 10.1016/j.ica.2022.121228] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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2
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Performance and kinetics of silicon-bridged diphosphines/CrCl3(C4H8O)3/modified methylaluminoxane catalyzed ethylene tri-/tetramerization in a continuous stirred tank reactor. REACTION KINETICS MECHANISMS AND CATALYSIS 2022. [DOI: 10.1007/s11144-022-02255-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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3
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Fan H, Alam F, Hao B, Ma J, Zhang J, Ma Z, Jiang T. Rationalizing the catalytic performance of Cr(III) complexes stabilized with alkylphosphanyl PNP ligands for selective ethylene tri-/tetramerization: a DFT study. Theor Chem Acc 2022. [DOI: 10.1007/s00214-022-02887-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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4
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Morgan N, Maley SM, Kwon DH, Webster-Gardiner MS, Small BL, L Sydora O, M Bischof S, Ess DH. Computational Assessment and Understanding of C6 Product Selectivity for Chromium Phosphinoamidine Catalyzed Ethylene Trimerization. J Organomet Chem 2022. [DOI: 10.1016/j.jorganchem.2021.122251] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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5
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Zhang J, Alam F, Fan H, Ma J, Jiang T. Chromium catalysts based on PNP(NR
2
)
2
ligands for selective ethylene oligomerization. Appl Organomet Chem 2022. [DOI: 10.1002/aoc.6454] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
- Jingyi Zhang
- College of Chemical Engineering and Materials Science Tianjin University of Science and Technology Tianjin China
| | - Fakhre Alam
- College of Chemical Engineering and Materials Science Tianjin University of Science and Technology Tianjin China
| | - Haonan Fan
- College of Chemical Engineering and Materials Science Tianjin University of Science and Technology Tianjin China
| | - Jing Ma
- College of Chemical Engineering and Materials Science Tianjin University of Science and Technology Tianjin China
| | - Tao Jiang
- College of Chemical Engineering and Materials Science Tianjin University of Science and Technology Tianjin China
- Tianjin Key Laboratory of Brine Chemical Engineering and Resource Eco‐utilization Tianjin University of Science and Technology Tianjin China
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6
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Ma X, Liu Y, Wang Z, Zhao X, Mi P, Zhang J. Ethylene tri-/tetramerization catalysts supported by diphosphinoindole ligands. J Organomet Chem 2022. [DOI: 10.1016/j.jorganchem.2021.122175] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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7
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Blann K, Bollmann A, Brown GM, Dixon JT, Elsegood MRJ, Raw CR, Smith MB, Tenza K, Willemse JA, Zweni P. Ethylene oligomerisation chromium catalysts with unsymmetrical PCNP ligands. Dalton Trans 2021; 50:4345-4354. [PMID: 33690749 DOI: 10.1039/d1dt00287b] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Chromium(iii) complexes of chelating diphosphines, with PNP or PCNCP backbones, are excellent catalysts for ethylene tetra- and/or trimerisations. A missing link within this ligand series are unsymmetric chelating diphosphines based on a PCNP scaffold. New bidentate PCNP ligands of the type Ph2PCH2N(R)PPh2 (R = 1-naphthyl or 5-quinoline groups, 2a-d) have been synthesised and shown to be extremely effective ligands for ethylene tri-/tetramerisations. Three representative tetracarbonyl Cr0 complexes bearing a single PN(R)P (5), PCN(R)P (6), or PCN(R)CP (7) diphosphine (R = 1-naphthyl) have been prepared from Cr(CO)4(η4-nbd) (nbd = norbornadiene). Furthermore we report a single crystal X-ray diffraction study of these compounds and discuss their structural parameters.
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Affiliation(s)
- Kevin Blann
- R & D Division, Sasol Technology (Pty) Ltd., 1 Klasie Havenga Road, Sasolburg, South Africa
| | - Annette Bollmann
- R & D Division, Sasol Technology (Pty) Ltd., 1 Klasie Havenga Road, Sasolburg, South Africa
| | - Gavin M Brown
- Department of Chemistry, Loughborough University, Loughborough, Leics LE11 3TU, UK.
| | - John T Dixon
- R & D Division, Sasol Technology (Pty) Ltd., 1 Klasie Havenga Road, Sasolburg, South Africa
| | - Mark R J Elsegood
- Department of Chemistry, Loughborough University, Loughborough, Leics LE11 3TU, UK.
| | - Christopher R Raw
- Department of Chemistry, Loughborough University, Loughborough, Leics LE11 3TU, UK.
| | - Martin B Smith
- Department of Chemistry, Loughborough University, Loughborough, Leics LE11 3TU, UK.
| | - Kenny Tenza
- R & D Division, Sasol Technology (Pty) Ltd., 1 Klasie Havenga Road, Sasolburg, South Africa
| | - J Alexander Willemse
- R & D Division, Sasol Technology (Pty) Ltd., 1 Klasie Havenga Road, Sasolburg, South Africa
| | - Pumza Zweni
- R & D Division, Sasol Technology (Pty) Ltd., 1 Klasie Havenga Road, Sasolburg, South Africa
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8
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Wang Z, Liu L, Ma X, Liu Y, Mi P, Liu Z, Zhang J. Effect of an additional donor on decene formation in ethylene oligomerization catalyzed by a Cr/PCCP system: a combined experimental and DFT study. Catal Sci Technol 2021. [DOI: 10.1039/d1cy00423a] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Cr catalyst based on a PCCP ligand shows high activity in ethylene oligomerization, giving 1-hexene and considerable C10 fraction. DFT calculation results are consistent with the experimental observations on the distribution of C10 isomers.
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Affiliation(s)
- Zhichao Wang
- Key Laboratory for Advanced Materials and Joint International Research Laboratory of Precision Chemistry and Molecular Engineering
- Feringa Nobel Prize Scientist Joint Research Center
- School of Chemistry and Molecular Engineering
- East China University of Science and Technology
- Shanghai 200237
| | - Lin Liu
- School of Chemical Engineering
- East China University of Science and Technology
- Shanghai 200237
- China
| | - Xufeng Ma
- Key Laboratory for Advanced Materials and Joint International Research Laboratory of Precision Chemistry and Molecular Engineering
- Feringa Nobel Prize Scientist Joint Research Center
- School of Chemistry and Molecular Engineering
- East China University of Science and Technology
- Shanghai 200237
| | - Yao Liu
- Key Laboratory for Advanced Materials and Joint International Research Laboratory of Precision Chemistry and Molecular Engineering
- Feringa Nobel Prize Scientist Joint Research Center
- School of Chemistry and Molecular Engineering
- East China University of Science and Technology
- Shanghai 200237
| | - Puke Mi
- Key Laboratory for Ultrafine Materials of Ministry of Education
- School of Materials Science and Engineering
- East China University of Science and Technology
- Shanghai 200237
- China
| | - Zhen Liu
- School of Chemical Engineering
- East China University of Science and Technology
- Shanghai 200237
- China
| | - Jun Zhang
- Key Laboratory for Advanced Materials and Joint International Research Laboratory of Precision Chemistry and Molecular Engineering
- Feringa Nobel Prize Scientist Joint Research Center
- School of Chemistry and Molecular Engineering
- East China University of Science and Technology
- Shanghai 200237
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9
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Chromium(III) catalysts based on tridentate silicon-bridged tris(diphenylphosphine) ligands for selective ethylene tri-/tetramerization. J Catal 2020. [DOI: 10.1016/j.jcat.2020.10.008] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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10
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Synthesis and characterization of iron, cobalt and nickel complexes bearing para-phenylene-linked pyridine imine ligand and their catalytic properties for ethylene oligomerization. Polym Bull (Berl) 2020. [DOI: 10.1007/s00289-020-03119-1] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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11
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In situ formed Cr(III) based silicon-bridged PNS systems for selective ethylene tri-/tetramerization. J Catal 2019. [DOI: 10.1016/j.jcat.2019.08.014] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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12
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Chen L, Huo H, Wang L, Kuang Q, Shi W, Zhang N, Li Z, Wang J. Ethylene oligomerization studies utilizing nickel complexes bearing pyridine-imine ligands. Inorganica Chim Acta 2019. [DOI: 10.1016/j.ica.2019.04.001] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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13
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Kim TH, Lee HM, Park HS, Kim SD, Kwon SJ, Tahara A, Nagashima H, Lee BY. MAO-free and extremely active catalytic system for ethylene tetramerization. Appl Organomet Chem 2019. [DOI: 10.1002/aoc.4829] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Tae Hee Kim
- Department of Molecular Science and Technology; Ajou University; 206 Worldcup-ro Yeongtong-gu, Suwon 16499 Korea
| | - Hyun Mo Lee
- Department of Molecular Science and Technology; Ajou University; 206 Worldcup-ro Yeongtong-gu, Suwon 16499 Korea
| | - Hee Soo Park
- Department of Molecular Science and Technology; Ajou University; 206 Worldcup-ro Yeongtong-gu, Suwon 16499 Korea
| | - Sung Dong Kim
- Department of Molecular Science and Technology; Ajou University; 206 Worldcup-ro Yeongtong-gu, Suwon 16499 Korea
| | - Su Jin Kwon
- Department of Molecular Science and Technology; Ajou University; 206 Worldcup-ro Yeongtong-gu, Suwon 16499 Korea
| | - Atsushi Tahara
- Graduate School of Engineering Sciences; Kyushu University; Kasuga Fukuoka 816-8580 Japan
| | - Hideo Nagashima
- Graduate School of Engineering Sciences; Kyushu University; Kasuga Fukuoka 816-8580 Japan
| | - Bun Yeoul Lee
- Department of Molecular Science and Technology; Ajou University; 206 Worldcup-ro Yeongtong-gu, Suwon 16499 Korea
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14
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Wei W, Yu B, Alam F, Huang Y, Cheng S, Jiang T. Cobalt(II)-based ethylene dimerization catalysts with silicon-bridged diphosphine ligands. Appl Organomet Chem 2018. [DOI: 10.1002/aoc.4604] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Wei Wei
- Tianjin Marine Chemical Technology Engineering Center, College of Chemical Engineering and Material Science; Tianjin University of Science and Technology; Tianjin 300457 China
| | - Buwei Yu
- PetroChina Daqing Chemical Engineering Research Center; Daqing 163714 China
| | - Fakhre Alam
- Tianjin Marine Chemical Technology Engineering Center, College of Chemical Engineering and Material Science; Tianjin University of Science and Technology; Tianjin 300457 China
| | - Yongwang Huang
- Tianjin Marine Chemical Technology Engineering Center, College of Chemical Engineering and Material Science; Tianjin University of Science and Technology; Tianjin 300457 China
| | - Shaoling Cheng
- Tianjin Marine Chemical Technology Engineering Center, College of Chemical Engineering and Material Science; Tianjin University of Science and Technology; Tianjin 300457 China
| | - Tao Jiang
- Tianjin Marine Chemical Technology Engineering Center, College of Chemical Engineering and Material Science; Tianjin University of Science and Technology; Tianjin 300457 China
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15
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Alam F, Zhang L, Wei W, Wang J, Chen Y, Dong C, Jiang T. Catalytic Systems Based on Chromium(III) Silylated-Diphosphinoamines for Selective Ethylene Tri-/Tetramerization. ACS Catal 2018. [DOI: 10.1021/acscatal.8b02698] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Fakhre Alam
- College of Chemical Engineering and Material Science, Tianjin University of Science and Technology, Tianjin 300457, China
| | - Le Zhang
- College of Chemical Engineering and Material Science, Tianjin University of Science and Technology, Tianjin 300457, China
- Handan Key Laboratory of Organic Small Molecule Materials, Handan University, Handan 056005, China
| | - Wei Wei
- College of Chemical Engineering and Material Science, Tianjin University of Science and Technology, Tianjin 300457, China
| | - Jiadong Wang
- College of Chemical Engineering and Material Science, Tianjin University of Science and Technology, Tianjin 300457, China
| | - Yanhui Chen
- College of Chemical Engineering and Material Science, Tianjin University of Science and Technology, Tianjin 300457, China
| | - Chunhua Dong
- Handan Key Laboratory of Organic Small Molecule Materials, Handan University, Handan 056005, China
| | - Tao Jiang
- College of Chemical Engineering and Material Science, Tianjin University of Science and Technology, Tianjin 300457, China
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16
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Wei W, Yu B, Alam F, Huang Y, Cheng S, Jiang T. Ethylene oligomerization promoted by nickel-based catalysts with silicon-bridged diphosphine amine ligands. TRANSIT METAL CHEM 2018. [DOI: 10.1007/s11243-018-0276-7] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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