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Tyumkina TV, Islamov DN, Kovyazin PV, Parfenova LV. Chain and cluster models of methylaluminoxane as activators of zirconocene hydride, alkyl and metallacyclopropane intermediates in alkene transformations. MOLECULAR CATALYSIS 2021. [DOI: 10.1016/j.mcat.2021.111768] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Ceballos-Torres J, Gómez-Ruiz S, Fajardo M, Pinar AB, Prashar S. Synthesis and characterization of alkenyl and alkyl substituted group 4 metallocene dichloride complexes: Applications in ethylene polymerization. J Organomet Chem 2019. [DOI: 10.1016/j.jorganchem.2019.120890] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Pinkas J, Lamač M. Transformations of functional groups attached to cyclopentadienyl or related ligands in group 4 metal complexes. Coord Chem Rev 2015. [DOI: 10.1016/j.ccr.2015.03.007] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Ivancheva NI, Sanieva DV, Fedorov SP, Oleinik IV, Oleinik II, Tolstikov GA, Ivanchev SS. Self-immobilized catalysts for ethylene polymerization based on various phenoxyimine titanium halide complexes. Russ Chem Bull 2013. [DOI: 10.1007/s11172-012-0116-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Intramolecular activation of pendant alkenyl group as a tool for modification of the zirconocene framework. Inorganica Chim Acta 2011. [DOI: 10.1016/j.ica.2011.03.061] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Pinkas J, Gyepes R, Kubišta J, Horáček M, Mach K. Ethene Elimination during Thermolysis of Bis(3-butenyltetramethylcyclopentadienyl)dimethyltitanium. Organometallics 2011. [DOI: 10.1021/om2001487] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Jiří Pinkas
- J. Heyrovský Institute of Physical Chemistry, Academy of Sciences of the Czech Republic, v.v.i., Dolejškova 3, 182 23 Prague 8, Czech Republic
| | - Róbert Gyepes
- J. Selye University, Pedagogical Faculty, Bratislavská cesta 3322, 945 01 Komárno, Slovak Republic
| | - Jiří Kubišta
- J. Heyrovský Institute of Physical Chemistry, Academy of Sciences of the Czech Republic, v.v.i., Dolejškova 3, 182 23 Prague 8, Czech Republic
| | - Michal Horáček
- J. Heyrovský Institute of Physical Chemistry, Academy of Sciences of the Czech Republic, v.v.i., Dolejškova 3, 182 23 Prague 8, Czech Republic
| | - Karel Mach
- J. Heyrovský Institute of Physical Chemistry, Academy of Sciences of the Czech Republic, v.v.i., Dolejškova 3, 182 23 Prague 8, Czech Republic
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Ivancheva NI, Badaev VK, Sviridova EV, Nikolaev DA, Oleinik IV, Ivanchev SS. Specific features of ethylene polymerization on self-immobilizing catalytic systems based on titanium bis(phenoxy imine) complexes. RUSS J APPL CHEM+ 2011. [DOI: 10.1134/s1070427211010204] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Raith A, Altmann P, Cokoja M, Herrmann WA, Kühn FE. η5,η1-Coordinated cyclopentadienyl transition metal complexes featuring σ-metal–carbon ansa bridges. Coord Chem Rev 2010. [DOI: 10.1016/j.ccr.2009.09.008] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Wallenhorst C, Kehr G, Luftmann H, Fröhlich R, Erker G. Bis(iminoethyl)pyridine Systems with a Pendant Alkenyl Group. Part A: Cobalt and Iron Complexes and Their Catalytic Behavior. Organometallics 2008. [DOI: 10.1021/om800726y] [Citation(s) in RCA: 46] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Carolin Wallenhorst
- Organisch-Chemisches Institut der Universität Münster, Corrensstrasse 40, 48149 Münster, Germany
| | - Gerald Kehr
- Organisch-Chemisches Institut der Universität Münster, Corrensstrasse 40, 48149 Münster, Germany
| | - Heinrich Luftmann
- Organisch-Chemisches Institut der Universität Münster, Corrensstrasse 40, 48149 Münster, Germany
| | - Roland Fröhlich
- Organisch-Chemisches Institut der Universität Münster, Corrensstrasse 40, 48149 Münster, Germany
| | - Gerhard Erker
- Organisch-Chemisches Institut der Universität Münster, Corrensstrasse 40, 48149 Münster, Germany
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Horáček M, Pinkas J, Gyepes R, Kubišta J, Mach K. Reactivity of SiMe2H Substituents in Permethylated Titanocene Complexes: Dehydrocoupling and Ethene Hydrosilylation. Organometallics 2008. [DOI: 10.1021/om8000789] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Michal Horáček
- J. Heyrovský Institute of Physical Chemistry of Academy of Sciences of the Czech Republic, v.v.i. Dolejškova 3, 182 23 Prague 8, Czech Republic, and Department of Inorganic Chemistry, Charles University, Hlavova 2030, 128 40 Prague 2, Czech Republic
| | - Jiří Pinkas
- J. Heyrovský Institute of Physical Chemistry of Academy of Sciences of the Czech Republic, v.v.i. Dolejškova 3, 182 23 Prague 8, Czech Republic, and Department of Inorganic Chemistry, Charles University, Hlavova 2030, 128 40 Prague 2, Czech Republic
| | - Róbert Gyepes
- J. Heyrovský Institute of Physical Chemistry of Academy of Sciences of the Czech Republic, v.v.i. Dolejškova 3, 182 23 Prague 8, Czech Republic, and Department of Inorganic Chemistry, Charles University, Hlavova 2030, 128 40 Prague 2, Czech Republic
| | - Jiří Kubišta
- J. Heyrovský Institute of Physical Chemistry of Academy of Sciences of the Czech Republic, v.v.i. Dolejškova 3, 182 23 Prague 8, Czech Republic, and Department of Inorganic Chemistry, Charles University, Hlavova 2030, 128 40 Prague 2, Czech Republic
| | - Karel Mach
- J. Heyrovský Institute of Physical Chemistry of Academy of Sciences of the Czech Republic, v.v.i. Dolejškova 3, 182 23 Prague 8, Czech Republic, and Department of Inorganic Chemistry, Charles University, Hlavova 2030, 128 40 Prague 2, Czech Republic
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Gómez-Ruiz S, Polo-Cerón D, Prashar S, Fajardo M, Antiñolo A, Otero A. Synthesis and Reactivity of Alkenyl-Substituted Zirconocene Complexes and Their Application as Olefin Polymerisation Catalysts. Eur J Inorg Chem 2007. [DOI: 10.1002/ejic.200700394] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Zhang J, Jin GX. Self-immobilized and polymerized miscellaneous metallocene catalysts for ethylene polymerization. INORG CHEM COMMUN 2006. [DOI: 10.1016/j.inoche.2006.03.030] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Polymerized metallocene catalysts and late transition metal catalysts for ethylene polymerization. Coord Chem Rev 2006. [DOI: 10.1016/j.ccr.2005.06.002] [Citation(s) in RCA: 94] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Alt HG, Licht EH, Licht AI, Schneider KJ. Metallacyclic metallocene complexes as catalysts for olefin polymerization. Coord Chem Rev 2006. [DOI: 10.1016/j.ccr.2005.01.016] [Citation(s) in RCA: 61] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Severn JR, Chadwick JC, Duchateau R, Friederichs N. “Bound but Not Gagged”Immobilizing Single-Site α-Olefin Polymerization Catalysts. Chem Rev 2005; 105:4073-147. [PMID: 16277372 DOI: 10.1021/cr040670d] [Citation(s) in RCA: 371] [Impact Index Per Article: 19.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- John R Severn
- Laboratory of Polymer Chemistry, Eindhoven University of Technology, P.O. Box 513, 5600 MB Eindhoven, The Netherlands.
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Handzlik J, Górski M, Szymańska-Buzar T. A potential route to the formation of alkylidene ligand from two mutually cis alkene ligands: a DFT study. ACTA ACUST UNITED AC 2005. [DOI: 10.1016/j.theochem.2004.11.032] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Abstract
Homogeneous catalysts for olefin polymerization such as metallocene or half-sandwich complexes containing the metals titanium, zirconium and hafnium, or other transition-metal coordination complexes can be functionalized with alkenyl groups and have then the potential to copolymerize with olefins to give heterogeneous catalysts. In a similar manner metallacyclic metallocene complexes with a metal-carbon sigma bond allow the catalytic insertion of olefins into this bond and produce heterogeneous catalysts. It is also possible to functionalize the active species of the cocatalyst methylalumoxane (MAO) and use it for self-immobilization processes. The high excess of MAO that is necessary in homogeneous solution can be reduced by more than 90% with this method.
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Affiliation(s)
- Helmut G Alt
- Laboratorium für Anorganische Chemie, Universität Bayreuth, Universitätsstrasse 30, D-95440 Bayreuth, Germany
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Lukešová L, Horáček M, Štěpnička P, Gyepes R, Cı́sařová I, Kubišta J, Mach K. Irregular cyclization reactions in titanocenes bearing pendant double bonds. J Organomet Chem 2004. [DOI: 10.1016/j.jorganchem.2004.02.040] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Alt HG, Denner CE, Milius W. The reaction of [η5:C5H4–(CH2)n–C6H5]2MCl2 complexes (n=1–5; M=Zr, Hf) with EtLi. Inorganica Chim Acta 2004. [DOI: 10.1016/j.ica.2003.12.040] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Tang G, Jin GX, Weng L. Self-immobilized metallocene catalysts bearing an allyl group for ethylene polymerization, X-ray crystal structure of [(CH2CHCH2)CH3Si(C13H8)2]ZrCl2. J Organomet Chem 2004. [DOI: 10.1016/j.jorganchem.2003.12.009] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Licht AI, Schneider KJ, Alt HG. CH-Aktivierungsreaktionen an unverbrückten und verbrückten Zirconocenkomplexen zur Darstellung von Metallacyclen und deren Verwendung in der katalytischen Ethylenpolymerisation. J Organomet Chem 2003. [DOI: 10.1016/j.jorganchem.2003.08.045] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Licht AI, Alt HG. Umsetzungen von ω-alkenylsubstituierten Zirconocendichloridkomplexen mit n-Alkyllithiumverbindungen in Gegenwart von Alkenen bzw. Alkinen. J Organomet Chem 2003. [DOI: 10.1016/j.jorganchem.2003.07.019] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Licht AI, Alt HG. CH-Aktivierungsreaktionen an substituierten Zirconocenkomplexen und deren Verwendung in der katalytischen Ethylenpolymerisation. J Organomet Chem 2003. [DOI: 10.1016/s0022-328x(03)00508-4] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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