1
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Kawashima T, Ohashi M, Ogoshi S. Selective Catalytic Formation of Cross-Tetramers from Tetrafluoroethylene, Ethylene, Alkynes, and Aldehydes via Nickelacycles as Key Reaction Intermediates. J Am Chem Soc 2018; 140:17423-17427. [PMID: 30521318 DOI: 10.1021/jacs.8b11671] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
In the presence of a catalytic amount of Ni(cod)2 (cod = 1,5-cyclooctadiene) and PCy3 (Cy = cyclohexyl), the cross-tetramerization of tetrafluoroethylene (TFE), ethylene, alkynes, and aldehydes leads to a variety of fluorine-containing enone derivatives. This reaction is the first example of a highly selective cross-tetramerization between four different unsaturated compounds. Stoichiometric reactions revealed that the present reaction involves partially fluorinated five- and seven-membered nickelacycles as key reaction intermediates.
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Affiliation(s)
- Takuya Kawashima
- Department of Applied Chemistry, Faculty of Engineering , Osaka University , Suita , Osaka 565-0871 , Japan
| | - Masato Ohashi
- Department of Applied Chemistry, Faculty of Engineering , Osaka University , Suita , Osaka 565-0871 , Japan
| | - Sensuke Ogoshi
- Department of Applied Chemistry, Faculty of Engineering , Osaka University , Suita , Osaka 565-0871 , Japan
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2
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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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3
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Kawashima T, Ohashi M, Ogoshi S. Nickel-Catalyzed Formation of 1,3-Dienes via a Highly Selective Cross-Tetramerization of Tetrafluoroethylene, Styrenes, Alkynes, and Ethylene. J Am Chem Soc 2017; 139:17795-17798. [PMID: 29149562 DOI: 10.1021/jacs.7b12007] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
In the presence of a catalytic amount of Ni(cod)2 (cod = 1,5-cyclooctadiene) and PCy3 (Cy = cyclohexyl), the cross-tetramerization of tetrafluoroethylene (TFE), alkynes, and ethylene occurred in a highly selective manner to afford a variety of 1,3-dienes with a 3,3,4,4-tetrafluorobutyl chain. In addition, a Ni(0)-catalyzed cross-tetramerization of TFE, alkynes, ethylene, and styrenes was developed. These catalytic reactions might proceed via partially fluorinated five- and seven-membered nickelacycle key intermediates.
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Affiliation(s)
- Takuya Kawashima
- Department of Applied Chemistry, Faculty of Engineering, Osaka University , Suita, Osaka 565-0871, Japan
| | - Masato Ohashi
- Department of Applied Chemistry, Faculty of Engineering, Osaka University , Suita, Osaka 565-0871, Japan
| | - Sensuke Ogoshi
- Department of Applied Chemistry, Faculty of Engineering, Osaka University , Suita, Osaka 565-0871, Japan
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4
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Tomov AK, Nobbs JD, Chirinos JJ, Saini PK, Malinowski R, Ho SKY, Young CT, McGuinness DS, White AJP, Elsegood MRJ, Britovsek GJP. Alternating α-Olefin Distributions via Single and Double Insertions in Chromium-Catalyzed Ethylene Oligomerization. Organometallics 2016. [DOI: 10.1021/acs.organomet.6b00671] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Atanas K. Tomov
- Department
of Chemistry, Imperial College London, Exhibition Road, London, SW7 2AZ, U.K
| | - James D. Nobbs
- Department
of Chemistry, Imperial College London, Exhibition Road, London, SW7 2AZ, U.K
| | - Juan J. Chirinos
- Department
of Chemistry, Imperial College London, Exhibition Road, London, SW7 2AZ, U.K
| | - Prabhjot K. Saini
- Department
of Chemistry, Imperial College London, Exhibition Road, London, SW7 2AZ, U.K
| | - Robert Malinowski
- Department
of Chemistry, Imperial College London, Exhibition Road, London, SW7 2AZ, U.K
| | - Sarah K. Y. Ho
- Department
of Chemistry, Imperial College London, Exhibition Road, London, SW7 2AZ, U.K
| | - Craig T. Young
- Department
of Chemistry, Imperial College London, Exhibition Road, London, SW7 2AZ, U.K
| | - David S. McGuinness
- School
of Physical Sciences−Chemistry, University of Tasmania, Private
Bag 75, Hobart 7001, Australia
| | - Andrew J. P. White
- Department
of Chemistry, Imperial College London, Exhibition Road, London, SW7 2AZ, U.K
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5
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Gong M, Liu Z, Li Y, Ma Y, Sun Q, Zhang J, Liu B. Selective Co-Oligomerization of Ethylene and 1-Hexene by Chromium-PNP Catalysts: A DFT Study. Organometallics 2016. [DOI: 10.1021/acs.organomet.5b01029] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Minglan Gong
- State Key Laboratory of Chemical
Engineering, East China University of Science and Technology, Meilong
Road 130, Shanghai 200237, People’s Republic of China
| | - Zhen Liu
- State Key Laboratory of Chemical
Engineering, East China University of Science and Technology, Meilong
Road 130, Shanghai 200237, People’s Republic of China
| | - Yuanhui Li
- State Key Laboratory of Chemical
Engineering, East China University of Science and Technology, Meilong
Road 130, Shanghai 200237, People’s Republic of China
| | - Yue Ma
- State Key Laboratory of Chemical
Engineering, East China University of Science and Technology, Meilong
Road 130, Shanghai 200237, People’s Republic of China
| | - Qiaoqiao Sun
- State Key Laboratory of Chemical
Engineering, East China University of Science and Technology, Meilong
Road 130, Shanghai 200237, People’s Republic of China
| | - Jialong Zhang
- State Key Laboratory of Chemical
Engineering, East China University of Science and Technology, Meilong
Road 130, Shanghai 200237, People’s Republic of China
| | - Boping Liu
- State Key Laboratory of Chemical
Engineering, East China University of Science and Technology, Meilong
Road 130, Shanghai 200237, People’s Republic of China
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6
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Ohashi M, Ogoshi S. Transition-Metal Mediated Transformations of Tetrafluoroethylene intoVarious Polyfluorinated Organic Compounds. J SYN ORG CHEM JPN 2016. [DOI: 10.5059/yukigoseikyokaishi.74.1047] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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7
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Sattler A, Aluthge DC, Winkler JR, Labinger JA, Bercaw JE. Enhanced Productivity of a Supported Olefin Trimerization Catalyst. ACS Catal 2015. [DOI: 10.1021/acscatal.5b02604] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Aaron Sattler
- Arnold and Mabel Beckman
Laboratories of Chemical Synthesis, California Institute of Technology, Pasadena, California 91125, United States
| | - Dinesh C. Aluthge
- Arnold and Mabel Beckman
Laboratories of Chemical Synthesis, California Institute of Technology, Pasadena, California 91125, United States
| | - Jay R. Winkler
- Arnold and Mabel Beckman
Laboratories of Chemical Synthesis, California Institute of Technology, Pasadena, California 91125, United States
| | - Jay A. Labinger
- Arnold and Mabel Beckman
Laboratories of Chemical Synthesis, California Institute of Technology, Pasadena, California 91125, United States
| | - John E. Bercaw
- Arnold and Mabel Beckman
Laboratories of Chemical Synthesis, California Institute of Technology, Pasadena, California 91125, United States
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8
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Britovsek GJP, Malinowski R, McGuinness DS, Nobbs JD, Tomov AK, Wadsley AW, Young CT. Ethylene Oligomerization beyond Schulz–Flory Distributions. ACS Catal 2015. [DOI: 10.1021/acscatal.5b02203] [Citation(s) in RCA: 59] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
| | - Robert Malinowski
- Department
of Chemistry, Imperial College London, Exhibition Road, London SW7 2AZ, U.K
| | - David S. McGuinness
- School
of Physical Sciences-Chemistry, University of Tasmania, Private
Bag 75, Hobart 7001, Australia
| | - James D. Nobbs
- Department
of Chemistry, Imperial College London, Exhibition Road, London SW7 2AZ, U.K
| | - Atanas K. Tomov
- Department
of Chemistry, Imperial College London, Exhibition Road, London SW7 2AZ, U.K
| | - Andrew W. Wadsley
- Stochastic Simulation Ltd., 85 Guthrie
Street, Osborne Park, Perth 6017, Australia
| | - Craig T. Young
- Department
of Chemistry, Imperial College London, Exhibition Road, London SW7 2AZ, U.K
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9
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Britovsek GJP, McGuinness DS, Wierenga TS, Young CT. Single- and Double-Coordination Mechanism in Ethylene Tri- and Tetramerization with Cr/PNP Catalysts. ACS Catal 2015. [DOI: 10.1021/acscatal.5b00989] [Citation(s) in RCA: 61] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- George J. P. Britovsek
- Department of Chemistry, Imperial College London, Exhibition Road, South Kensington,
London SW7 2AZ, United Kingdom
| | - David S. McGuinness
- School
of Physical Sciences−Chemistry, University of Tasmania, Private
Bag 75, Hobart 7001, Australia
| | - Tanita S. Wierenga
- School
of Physical Sciences−Chemistry, University of Tasmania, Private
Bag 75, Hobart 7001, Australia
| | - Craig T. Young
- Department of Chemistry, Imperial College London, Exhibition Road, South Kensington,
London SW7 2AZ, United Kingdom
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10
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Ohashi M, Kawashima T, Taniguchi T, Kikushima K, Ogoshi S. 2,2,3,3-Tetrafluoronickelacyclopentanes Generated via the Oxidative Cyclization of Tetrafluoroethylene and Simple Alkenes: A Key Intermediate in Nickel-Catalyzed C–C Bond-Forming Reactions. Organometallics 2015. [DOI: 10.1021/acs.organomet.5b00218] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Masato Ohashi
- Department of Applied Chemistry, Faculty of Engineering, Osaka University, Suita, Osaka 565-0871, Japan
| | - Takuya Kawashima
- Department of Applied Chemistry, Faculty of Engineering, Osaka University, Suita, Osaka 565-0871, Japan
| | - Tomoaki Taniguchi
- Department of Applied Chemistry, Faculty of Engineering, Osaka University, Suita, Osaka 565-0871, Japan
| | - Kotaro Kikushima
- Department of Applied Chemistry, Faculty of Engineering, Osaka University, Suita, Osaka 565-0871, Japan
| | - Sensuke Ogoshi
- Department of Applied Chemistry, Faculty of Engineering, Osaka University, Suita, Osaka 565-0871, Japan
- JST, Advanced Catalytic Transformation Program for Carbon Utilization (ACT-C), Suita, Osaka 565-0871, Japan
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11
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Naktode K, Kottalanka RK, Adimulam H, Panda TK. Tetra-nuclear copper complex having P–N–P ligand to P–O–P ligand – synthesis, structural, and mechanistic studies. J COORD CHEM 2014. [DOI: 10.1080/00958972.2014.953071] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- Kishor Naktode
- Department of Chemistry, Indian Institute of Technology Hyderabad, Yeddumailaram, India
| | - Ravi K. Kottalanka
- Department of Chemistry, Indian Institute of Technology Hyderabad, Yeddumailaram, India
| | - Harinath Adimulam
- Department of Chemistry, Indian Institute of Technology Hyderabad, Yeddumailaram, India
| | - Tarun K. Panda
- Department of Chemistry, Indian Institute of Technology Hyderabad, Yeddumailaram, India
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12
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Sattler A, Labinger JA, Bercaw JE. Highly Selective Olefin Trimerization Catalysis by a Borane-Activated Titanium Trimethyl Complex. Organometallics 2013. [DOI: 10.1021/om401098m] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Affiliation(s)
- Aaron Sattler
- Arnold and Mabel Beckman
Laboratories of Chemical Synthesis, California Institute of Technology, Pasadena, California 91125, United States
| | - Jay A. Labinger
- Arnold and Mabel Beckman
Laboratories of Chemical Synthesis, California Institute of Technology, Pasadena, California 91125, United States
| | - John E. Bercaw
- Arnold and Mabel Beckman
Laboratories of Chemical Synthesis, California Institute of Technology, Pasadena, California 91125, United States
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13
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Stennett TE, Hey TW, Ball LT, Flynn SR, Radcliffe JE, McMullin CL, Wingad RL, Wass DF. N,N-Diphospholylamines-A New Family of Ligands for Highly Active, Chromium-Based, Selective Ethene Oligomerisation Catalysts. ChemCatChem 2013. [DOI: 10.1002/cctc.201300306] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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14
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Do LH, Labinger JA, Bercaw JE. Mechanistic Studies of Ethylene and α-Olefin Co-oligomerization Catalyzed by Chromium-PNP Complexes. Organometallics 2012; 31:5143-5149. [PMID: 22904593 DOI: 10.1021/om300492r] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
To explore the possibility of producing a narrow distribution of mid- to long-chain hydrocarbons from ethylene as a chemical feedstock, co-oligomerization of ethylene and linear α-olefins (LAOs) was investigated, using a previously reported chromium complex, [CrCl(3)(PNP(OMe))] (1, where PNP(OMe) = N,N-bis(bis(o-methoxyphenyl)phosphino)methylamine). Activation of 1 by treatment with modified methylaluminoxane (MMAO) in the presence of ethylene and 1-hexene afforded mostly C(6) and C(10) alkene products. The identities of the C(10) isomers, assigned by detailed gas chromatographic and mass spectrometric analyses, strongly support a mechanism that involves five- and seven-membered metallacyclic intermediates comprising of ethylene and LAO units. Using 1-heptene as a mechanistic probe, it was established that 1-hexene formation from ethylene is competitive with formation of ethylene/LAO co-trimers, and that co-trimers derived from one ethylene and two LAO molecules are also generated. Complex 1/MMAO is also capable of converting 1-hexene to C(12) dimers and C(18) trimers, albeit with poor efficiency. The mechanistic implications of these studies are discussed and compared to previous reports of olefin co-trimerization.
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Affiliation(s)
- Loi H Do
- Arnold and Mabel Beckman Laboratories of Chemical Synthesis, California Institute of Technology, Pasadena, California 91125
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15
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Ahuja R, Nethaji M, Samuelson AG. Chelating and bridging bis(diphenylphosphino)aniline complexes of copper(I). Inorganica Chim Acta 2011. [DOI: 10.1016/j.ica.2011.03.035] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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16
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McGuinness DS. Olefin oligomerization via metallacycles: dimerization, trimerization, tetramerization, and beyond. Chem Rev 2011; 111:2321-41. [PMID: 20873753 DOI: 10.1021/cr100217q] [Citation(s) in RCA: 475] [Impact Index Per Article: 36.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- David S McGuinness
- School of Chemistry, University of Tasmania, Private Bag 75, Hobart 7001, Australia.
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17
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Dulai A, McMullin CL, Tenza K, Wass DF. N,N′-Bis(diphenylphosphino)diaminophenylphosphine Ligands for Chromium-Catalyzed Selective Ethylene Oligomerization Reactions. Organometallics 2011. [DOI: 10.1021/om100912y] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Arminderjit Dulai
- School of Chemistry, University of Bristol, Cantock’s Close, Bristol BS8 1TS, U.K
| | - Claire L. McMullin
- School of Chemistry, University of Bristol, Cantock’s Close, Bristol BS8 1TS, U.K
| | - Kenny Tenza
- R&D Division, Sasol Technology (Pty) Ltd., 1 Klasie Havenga Road, Sasolburg 1947, South Africa
| | - Duncan F. Wass
- School of Chemistry, University of Bristol, Cantock’s Close, Bristol BS8 1TS, U.K
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18
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Hey TW, Wass DF. On the Formation of Odd-Number Olefins in Chromium-Catalyzed Selective Ethylene Oligomerization Reactions: Evidence for Chain Transfer to Aluminum. Organometallics 2010. [DOI: 10.1021/om100576u] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Thomas W Hey
- School of Chemistry, University of Bristol, Cantock’s Close, Bristol, BS8 1TS, U.K
| | - Duncan F. Wass
- School of Chemistry, University of Bristol, Cantock’s Close, Bristol, BS8 1TS, U.K
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19
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Guo CY, Peulecke N, Basvani KR, Kindermann MK, Heinicke J. 2-Phosphinophenolate Nickel Catalysts: Formation of Ethylene Copolymers with Isolated sec-Alkyl, Aryl, and Functionally Substituted Alkyl Groups. Macromolecules 2010. [DOI: 10.1021/ma902660h] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Cun-Yue Guo
- Institut für Biochemie−Anorganische Chemie, Ernst-Moritz-Arndt-Universität Greifswald, Felix-Hausdorff-Strasse 4, D-17487 Greifswald, Germany
- College of Chemistry and Chemical Engineering, Graduate University of Chinese Academy of Sciences, 19A Yuquanlu, Beijing, 100049, P. R. China
| | - Normen Peulecke
- Institut für Biochemie−Anorganische Chemie, Ernst-Moritz-Arndt-Universität Greifswald, Felix-Hausdorff-Strasse 4, D-17487 Greifswald, Germany
| | - Kaleswara R. Basvani
- Institut für Biochemie−Anorganische Chemie, Ernst-Moritz-Arndt-Universität Greifswald, Felix-Hausdorff-Strasse 4, D-17487 Greifswald, Germany
| | - Markus K. Kindermann
- Institut für Biochemie−Anorganische Chemie, Ernst-Moritz-Arndt-Universität Greifswald, Felix-Hausdorff-Strasse 4, D-17487 Greifswald, Germany
| | - Joachim Heinicke
- Institut für Biochemie−Anorganische Chemie, Ernst-Moritz-Arndt-Universität Greifswald, Felix-Hausdorff-Strasse 4, D-17487 Greifswald, Germany
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20
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Suttil JA, McGuinness DS, Evans SJ. Arene substituted cyclopentadienyl complexes of Zr and Hf: preparation and evaluation as catalysts for ethylene trimerisation. Dalton Trans 2010; 39:5278-85. [DOI: 10.1039/c000913j] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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21
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McDyre LE, Hamilton T, Murphy DM, Cavell KJ, Gabrielli WF, Hanton MJ, Smith DM. A cw EPR and ENDOR investigation on a series of Cr(i) carbonyl complexes with relevance to alkene oligomerization catalysis: [Cr(CO)4L]+ (L = Ph2PN(R)PPh2, Ph2P(R)PPh2). Dalton Trans 2010; 39:7792-9. [DOI: 10.1039/c0dt00127a] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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22
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Bowen LE, Charernsuk M, Hey TW, McMullin CL, Orpen AG, Wass DF. Ligand effects in chromium diphosphine catalysed olefin co-trimerisation and diene trimerisation. Dalton Trans 2010:560-7. [PMID: 20023994 DOI: 10.1039/b913302j] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Affiliation(s)
- Lucy E Bowen
- School of Chemistry, University of Bristol, Cantock's Close, Bristol, UK BS8 1TS
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23
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Aydemir M, Durap F, Baysal A, Akba O, Gümgüm B, Özkar S, Yıldırım LT. Synthesis and characterization of new bis(diphenylphosphino)aniline ligands and their complexes: X-ray crystal structure of palladium(II) and platinum(II) complexes, and application of palladium(II) complexes as pre-catalysts in Heck and Suzuki cross-coupling reactions. Polyhedron 2009. [DOI: 10.1016/j.poly.2009.04.033] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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24
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Dulai A, de Bod H, Hanton MJ, Smith DM, Downing S, Mansell SM, Wass DF. C-Substituted Bis(diphenylphosphino)methane-Type Ligands for Chromium-Catalyzed Selective Ethylene Oligomerization Reactions. Organometallics 2009. [DOI: 10.1021/om900285e] [Citation(s) in RCA: 55] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Arminderjit Dulai
- School of Chemistry, University of Bristol, Cantock’s Close, Bristol BS8 1TS, U.K
| | - Henriëtte de Bod
- R&D Division, Sasol Technology (Pty) Ltd., 1 Klasie Havenga Road, Sasolburg 1947, South Africa
| | - Martin J. Hanton
- Sasol Technology U.K. Ltd., Purdie Building, North Haugh, St. Andrews KY16 9ST, U.K
| | - David M. Smith
- Sasol Technology U.K. Ltd., Purdie Building, North Haugh, St. Andrews KY16 9ST, U.K
| | - Stephen Downing
- Sasol Technology U.K. Ltd., Purdie Building, North Haugh, St. Andrews KY16 9ST, U.K
| | - Stephen M. Mansell
- School of Chemistry, University of Bristol, Cantock’s Close, Bristol BS8 1TS, U.K
| | - Duncan F. Wass
- School of Chemistry, University of Bristol, Cantock’s Close, Bristol BS8 1TS, U.K
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25
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Long JM, Gao HY, Liu FS, Song KM, Hu H, Zhang L, Zhu FM, Wu Q. Nickel and palladium complexes bearing ortho-phenoxy modified anilido-imine ligands: Drastic steric effect on coordinated geometry, and catalytic property toward olefin polymerization. Inorganica Chim Acta 2009. [DOI: 10.1016/j.ica.2009.01.037] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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26
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Ahuja R, Nethaji M, Samuelson AG. Chelating and bridging diphosphinoamine (PPh2)2N(iPr) complexes of copper(I). J Organomet Chem 2009. [DOI: 10.1016/j.jorganchem.2008.11.028] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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27
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Affiliation(s)
- David S. McGuinness
- School of Chemistry, University of Tasmania, Private Bag 75, Hobart, Tasmania 7000, Australia
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28
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Lavanant L, Rodrigues AS, Kirillov E, Carpentier JF, Jordan RF. Synthesis, Structures, Dynamics, and Ethylene Polymerization Activity of Nickel Complexes Containing an ortho-Methoxy-aryl Diphosphine Ligand. Organometallics 2008. [DOI: 10.1021/om701215s] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Affiliation(s)
- Laurent Lavanant
- Sciences Chimiques de Rennes, UMR 6226 CNRS−Université de Rennes 1, 35402 Rennes, Cedex, France, and Department of Chemistry, The University of Chicago, 5735 S. Ellis Avenue, Chicago, Illinois 60637
| | - Anne-Sophie Rodrigues
- Sciences Chimiques de Rennes, UMR 6226 CNRS−Université de Rennes 1, 35402 Rennes, Cedex, France, and Department of Chemistry, The University of Chicago, 5735 S. Ellis Avenue, Chicago, Illinois 60637
| | - Evgueni Kirillov
- Sciences Chimiques de Rennes, UMR 6226 CNRS−Université de Rennes 1, 35402 Rennes, Cedex, France, and Department of Chemistry, The University of Chicago, 5735 S. Ellis Avenue, Chicago, Illinois 60637
| | - Jean-François Carpentier
- Sciences Chimiques de Rennes, UMR 6226 CNRS−Université de Rennes 1, 35402 Rennes, Cedex, France, and Department of Chemistry, The University of Chicago, 5735 S. Ellis Avenue, Chicago, Illinois 60637
| | - Richard F. Jordan
- Sciences Chimiques de Rennes, UMR 6226 CNRS−Université de Rennes 1, 35402 Rennes, Cedex, France, and Department of Chemistry, The University of Chicago, 5735 S. Ellis Avenue, Chicago, Illinois 60637
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Backbone modified small bite-angle diphosphines: Synthesis and molecular structures of [M(CO)4{X2PC(R1R2)PX2}] (M=Mo, W; X=Ph, Cy; R1=H, Me, Et, Pr, allyl, R2=Me, allyl). J Organomet Chem 2007. [DOI: 10.1016/j.jorganchem.2007.09.024] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Agapie T, Labinger JA, Bercaw JE. Mechanistic studies of olefin and alkyne trimerization with chromium catalysts: deuterium labeling and studies of regiochemistry using a model chromacyclopentane complex. J Am Chem Soc 2007; 129:14281-95. [PMID: 17973377 DOI: 10.1021/ja073493h] [Citation(s) in RCA: 162] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
A system for catalytic trimerization of ethylene utilizing chromium(III) precursors supported by diphosphine ligand PNP(O4) = (o-MeO-C6H4)2PN(Me)P(o-MeO-C6H4)2 has been investigated. The mechanism of the olefin trimerization reaction was examined using deuterium labeling and studies of reactions with alpha-olefins and internal olefins. A well-defined chromium precursor utilized in this studies is Cr(PNP(O4))(o,o'-biphenyldiyl)Br. A cationic species, obtained by halide abstraction with NaB[C6H3(CF3)2]4, is required for catalytic turnover to generate 1-hexene from ethylene. The initiation byproduct is vinylbiphenyl; this is formed even without activation by halide abstraction. Trimerization of 2-butyne is accomplished by the same cationic system but not by the neutral species. Catalytic trimerization, with various (PNP(O4))Cr precursors, of a 1:1 mixture of C2D4 and C2H4 gives isotopologs of 1-hexene without H/D scrambling (C6D12, C6D8H4, C6D4H8, and C6H12 in a 1:3:3:1 ratio). The lack of crossover supports a mechanism involving metallacyclic intermediates. Using a SHOP catalyst to perform the oligomerization of a 1:1 mixture of C2D4 and C2H4 leads to the generation of a broader distribution of 1-hexene isotopologs, consistent with a Cossee-type mechanism for 1-hexene formation. The ethylene trimerization reaction was further studied by the reaction of trans-, cis-, and gem-ethylene-d2 upon activation of Cr(PNP(O4))(o,o'-biphenyldiyl)Br with NaB[C6H3(CF3)2]4. The trimerization of cis- and trans-ethylene-d2 generates 1-hexene isotopomers having terminal CDH groups, with an isotope effect of 3.1(1) and 4.1(1), respectively. These results are consistent with reductive elimination of 1-hexene from a putative Cr(H)[(CH2)4CH=CH2] occurring much faster than a hydride 2,1-insertion or with concerted 1-hexene formation from a chromacycloheptane via a 3,7-H shift. The trimerization of gem-ethylene-d2 has an isotope effect of 1.3(1), consistent with irreversible formation of a chromacycloheptane intermediate on route to 1-hexene formation. Reactions of olefins with a model of a chromacyclopentane were investigated starting from Cr(PNP(O4))(o,o'-biphenyldiyl)Br. alpha-Olefins react with cationic biphenyldiyl chromium species to generate products from 1,2-insertion. A study of the reaction of 2-butenes indicated that beta-H elimination occurs preferentially from the ring CH rather than exo-CH bond in the metallacycloheptane intermediates. A study of cotrimerization of ethylene with propylene correlates with these findings of regioselectivity. Competition experiments with mixtures of two olefins indicate that the relative insertion rates generally decrease with increasing size of the olefins.
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Affiliation(s)
- Theodor Agapie
- Arnold and Mabel Beckman Laboratories of Chemical Synthesis, California Institute of Technology, Pasadena, California 91125, USA
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31
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Biricik N, Durap F, Kayan C, Gümgüm B. New bis(diphenylphosphino)aniline derivatives: Synthesis and spectroscopic characterization. HETEROATOM CHEMISTRY 2007. [DOI: 10.1002/hc.20362] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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32
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Gümgüm B, Biricik N, Durap F, Özdemir I, Gürbüz N, Ang WH, Dyson PJ. Application ofN,N-bis(diphenylphosphino)aniline palladium(II) complexes as pre-catalysts in Heck coupling reactions. Appl Organomet Chem 2007. [DOI: 10.1002/aoc.1253] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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33
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Ganesamoorthy C, Mague JT, Balakrishna MS. Synthesis and structural studies of RhI, PdI, NiII complexes and one-pot synthesis of binuclear RuII complex [(η6-p-cymene)Ru(μ2-Cl)3Ru{PhN(P(OC6H4OMe-o)2)2}Cl]. J Organomet Chem 2007. [DOI: 10.1016/j.jorganchem.2007.04.019] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Wass DF. Chromium-catalysed ethene trimerisation and tetramerisation--breaking the rules in olefin oligomerisation. Dalton Trans 2007:816-9. [PMID: 17297506 DOI: 10.1039/b616291f] [Citation(s) in RCA: 198] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The discovery of a new generation of highly active and selective ethene trimerisation and tetramerisation catalysts has radically changed the field of olefin oligomerisation. This Frontiers article gives an overview of these recent advances.
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Affiliation(s)
- Duncan F Wass
- School of Chemistry, University of Bristol, Cantock's Close, Bristol, UK BS8 1TS.
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Bowen LE, Charernsuk M, Wass DF. The selective trimerisation of isoprene with chromium N,N-bis(diarylphosphino)amine catalysts. Chem Commun (Camb) 2007:2835-7. [PMID: 17609792 DOI: 10.1039/b702331f] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Chromium catalysts supported by N,N-bis(diarylphosphino)amine ligands, on activation with methyl aluminoxane (MAO), selectively trimerise isoprene with unprecedented activity to predominantly linear materials.
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Affiliation(s)
- Lucy E Bowen
- School of Chemistry, University of Bristol, Cantock's Close, Bristol, UK BS8 1TS
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36
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Hagen H. Determination of Kinetic Constants for Titanium-based Ethylene Trimerization Catalysis. Ind Eng Chem Res 2006. [DOI: 10.1021/ie060133e] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Henk Hagen
- Dow Benelux B.V., P.O. Box 48, 4530 AA Terneuzen, The Netherlands
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