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Asim W, Waheeb AS, Awad MA, Kadhum AM, Ali A, Mallah SH, Iqbal MA, Kadhim MM. Recent advances in the synthesis of zirconium complexes and their catalytic applications. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2021.131925] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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Butler IR, Evans DM, Horton PN, Coles SJ, Murphy PJ. 1,1′,2,2′-Tetralithioferrocene and 1,1′,2,2′,3,3′-Hexalithioferrocene: Useful Additions to Ferrocene Precursor Compounds. Organometallics 2021. [DOI: 10.1021/acs.organomet.0c00702] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Ian R. Butler
- School of Computer Science and Electronic Engineering, Bangor University, Bangor, Gwynedd, U.K. LL57 1UT
| | - Daniel M. Evans
- School of Natural Sciences, Bangor University, Bangor, Gwynedd U.K., LL57 2UW
| | - Peter N. Horton
- National Crystallography Service, School of Chemistry, University of Southampton, Southampton, U.K. SO17 1BJ
| | - Simon J. Coles
- National Crystallography Service, School of Chemistry, University of Southampton, Southampton, U.K. SO17 1BJ
| | - Patrick J. Murphy
- School of Natural Sciences, Bangor University, Bangor, Gwynedd U.K., LL57 2UW
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Walter MD, Burns CJ, Matsunaga PT, Smith ME, Andersen RA. Synthesis and Physical Properties of Pentamethylmanganocene, (C5Me5)Mn(C5H5), and the Inclusion Compounds [(C5Me5)2Yb]2[(C5H5)2M] (Where M = V, Cr, Fe, Co). Organometallics 2016. [DOI: 10.1021/acs.organomet.6b00554] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Marc D. Walter
- Department
of Chemistry and Chemical Sciences Division of Lawrence Berkeley National
Laboratory, University of California, Berkeley, California 94720, United States
- Institut
für Anorganische und Analytische Chemie, Technische Universität Braunschweig, Hagenring 30, 38106 Braunschweig, Germany
| | - Carol J. Burns
- Department
of Chemistry and Chemical Sciences Division of Lawrence Berkeley National
Laboratory, University of California, Berkeley, California 94720, United States
| | - Phillip T. Matsunaga
- Department
of Chemistry and Chemical Sciences Division of Lawrence Berkeley National
Laboratory, University of California, Berkeley, California 94720, United States
| | - Michael E. Smith
- Department
of Chemistry and Chemical Sciences Division of Lawrence Berkeley National
Laboratory, University of California, Berkeley, California 94720, United States
| | - Richard A. Andersen
- Department
of Chemistry and Chemical Sciences Division of Lawrence Berkeley National
Laboratory, University of California, Berkeley, California 94720, United States
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Fecker AC, Freytag M, Jones PG, Zhao N, Zi G, Walter MD. Preparation of enantiomerically pure open calcocene and strontocene complexes and their application in ring opening polymerizations of rac-lactide. Dalton Trans 2015; 44:16325-31. [PMID: 26299415 DOI: 10.1039/c5dt02851e] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
The synthesis of C2 symmetric enantiomerically pure open Ca and Sr metallocenes, [(η(5)-pdl*)2Ca(thf)] (1) and [(η(5)-pdl*)2Sr(thf)2] (2) (pdl* = dimethylnopadienyl) is described and these complexes were fully characterized. The solid state structures confirm that the pdl* ligands coordinate exclusively with the less sterically demanding site to the Ca and Sr atoms. These complexes are active catalysts for the controlled ring opening polymerization (ROP) of rac-lactide to give heterotactically enriched polylactides (PL) with narrow polydispersities (PDI = 1.29-1.31) and without adding further activators.
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Affiliation(s)
- Ann Christin Fecker
- Institut für Anorganische und Analytische Chemie, Technische Universität, Braunschweig, Hagenring 30, 38106 Braunschweig, Germany.
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Bauer H, Glöckner A, Tagne Kuate AC, Schäfer S, Sun Y, Freytag M, Tamm M, Walter MD, Sitzmann H. How big is a Cp? Novel cycloheptatrienyl zirconium complexes with tri-, tetra- and pentasubstituted cyclopentadienyl ligands. Dalton Trans 2014; 43:15818-28. [PMID: 25222005 DOI: 10.1039/c4dt01581a] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
The new bulky cyclopentadienyl anions 1,2,4-tri(cyclopentyl)cyclopentadienide and 2,3-diisopropyl-1,4-dimethyl-5-trimethylsilyl-cyclopentadienide were prepared. These and the already known 1,2,4-tri(cyclohexyl)-, 1,2,4-tri(isopropyl)-, 2,3-diisopropyl-1,4-dimethyl-, 1,3,4-triisopropyl-2,5-dimethyl-, pentaphenyl-, and p-butylphenyl-tetraphenyl-cyclopentadienide as well as tert-butylindenide were coordinated to the cycloheptatrienylzirconium fragment [(CHT)ZrCl(tmeda)]. The nine zirconium complexes of the [(CHT)Zr(Cp)] type were characterized by elemental analysis and NMR spectroscopy. For five of the sandwich complexes X-ray crystal structure determination could be carried out; structures of the four others were obtained by DFT calculations. The data serve as a basis for cone angle measurements of cyclopentadienyl ligands to evaluate the steric demand of these ligands.
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Affiliation(s)
- Heiko Bauer
- Fachbereich Chemie, Technische Universität Kaiserslautern, Erwin-Schroedinger Strasse, 67663 Kaiserslautern, Germany.
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7
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Annibale VT, Batcup R, Bai T, Hughes SJ, Song D. RuCp* Complexes of Ambidentate 4,5-Diazafluorene Derivatives: From Linkage Isomers to Coordination-Driven Self-Assembly. Organometallics 2013. [DOI: 10.1021/om400846f] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Affiliation(s)
- Vincent T. Annibale
- Davenport Chemical Research
Laboratories, Department of Chemistry, University of Toronto, 80 St. George
Street, Toronto, Ontario, Canada M5S 3H6
| | - Rhys Batcup
- Davenport Chemical Research
Laboratories, Department of Chemistry, University of Toronto, 80 St. George
Street, Toronto, Ontario, Canada M5S 3H6
| | - Tao Bai
- Davenport Chemical Research
Laboratories, Department of Chemistry, University of Toronto, 80 St. George
Street, Toronto, Ontario, Canada M5S 3H6
| | - Sarah J. Hughes
- Davenport Chemical Research
Laboratories, Department of Chemistry, University of Toronto, 80 St. George
Street, Toronto, Ontario, Canada M5S 3H6
| | - Datong Song
- Davenport Chemical Research
Laboratories, Department of Chemistry, University of Toronto, 80 St. George
Street, Toronto, Ontario, Canada M5S 3H6
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8
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Harder S, Naglav D, Ruspic C, Wickleder C, Adlung M, Hermes W, Eul M, Pöttgen R, Rego DB, Poineau F, Czerwinski KR, Herber RH, Nowik I. Physical Properties of Superbulky Lanthanide Metallocenes: Synthesis and Extraordinary Luminescence of [EuII(CpBIG)2] (CpBIG=(4-nBu-C6H4)5-Cyclopentadienyl). Chemistry 2013; 19:12272-80. [DOI: 10.1002/chem.201302021] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2013] [Indexed: 11/07/2022]
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9
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Wang P, Liao S, Zhu JB, Tang Y. Iron-Catalyzed Three-Component Reaction: Multiple C–C Bond Cleavages and Reorganizations. Org Lett 2013; 15:3606-9. [DOI: 10.1021/ol4014552] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Peng Wang
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, China
| | - Saihu Liao
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, China
| | - Jian-Bo Zhu
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, China
| | - Yong Tang
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, China
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10
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Ogasawara M, Ogura M, Sakamoto T, Watanabe S, Arae S, Nakajima K, Takahashi T. Homoannular Double Friedel–Crafts Acylation of Phosphametallocenes. Organometallics 2011. [DOI: 10.1021/om200678q] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Masamichi Ogasawara
- Catalysis Research Center and Graduate School of Life Science, Hokkaido University, Kita-ku, Sapporo 001-0021, Japan
| | - Morihiko Ogura
- Catalysis Research Center and Graduate School of Life Science, Hokkaido University, Kita-ku, Sapporo 001-0021, Japan
| | - Takeshi Sakamoto
- Catalysis Research Center and Graduate School of Life Science, Hokkaido University, Kita-ku, Sapporo 001-0021, Japan
| | - Susumu Watanabe
- Catalysis Research Center and Graduate School of Life Science, Hokkaido University, Kita-ku, Sapporo 001-0021, Japan
| | - Sachie Arae
- Catalysis Research Center and Graduate School of Life Science, Hokkaido University, Kita-ku, Sapporo 001-0021, Japan
| | - Kiyohiko Nakajima
- Department of Chemistry, Aichi University of Education, Igaya, Kariya, Aichi, 448-8542, Japan
| | - Tamotsu Takahashi
- Catalysis Research Center and Graduate School of Life Science, Hokkaido University, Kita-ku, Sapporo 001-0021, Japan
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11
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Air-stable helical bis(cyclopentadienylphosphazene) complexes of divalent ytterbium. MENDELEEV COMMUNICATIONS 2010. [DOI: 10.1016/j.mencom.2010.06.004] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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12
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13
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Saßmannshausen J, Baumgartner J. Synthesis and reactivity of trimethylsilyl substituted mono(cyclopentadienyl)titanium alkyl complexes. KINETICS AND CATALYSIS 2009. [DOI: 10.1134/s0023158409050097] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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14
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Zhou X, Zhang H, Xie X, Li Y. Efficient Synthesis of 3-Iodoindenes via Lewis-Acid Catalyzed Friedel−Crafts Cyclization of Iodinated Allylic Alcohols. J Org Chem 2008; 73:3958-60. [DOI: 10.1021/jo800232p] [Citation(s) in RCA: 54] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Xiaobo Zhou
- Institute of Medicinal Chemistry, and Shanghai Key Laboratory of Green Chemistry and Chemical Processes, Department of Chemistry, East China Normal University, 3663 North Zhongshan Road, Shanghai, 200062, P. R. China
| | - Huimin Zhang
- Institute of Medicinal Chemistry, and Shanghai Key Laboratory of Green Chemistry and Chemical Processes, Department of Chemistry, East China Normal University, 3663 North Zhongshan Road, Shanghai, 200062, P. R. China
| | - Xin Xie
- Institute of Medicinal Chemistry, and Shanghai Key Laboratory of Green Chemistry and Chemical Processes, Department of Chemistry, East China Normal University, 3663 North Zhongshan Road, Shanghai, 200062, P. R. China
| | - Yanzhong Li
- Institute of Medicinal Chemistry, and Shanghai Key Laboratory of Green Chemistry and Chemical Processes, Department of Chemistry, East China Normal University, 3663 North Zhongshan Road, Shanghai, 200062, P. R. China
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15
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Adib M, Sayahi MH, Mahernia S, Zhu LG. Reaction between triphenylphosphine, diaroylacetylenes and arylidenemalononitriles: a novel and simple synthesis of 3-aroyl-2,5-diaryl-2,4-cyclopentadiene-1,1-dicarbonitriles. Tetrahedron Lett 2008. [DOI: 10.1016/j.tetlet.2007.12.018] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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16
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Petrov AR, Rufanov KA, Ziemer B, Neubauer P, Kotov VV, Sundermeyer J. P-Amino-cyclopentadienylidene-phosphoranes versus P-cyclopentadienyl-iminophosphoranes—tautomeric protic forms of a new bidentate CpPNligand system. Dalton Trans 2008:909-15. [DOI: 10.1039/b710419g] [Citation(s) in RCA: 18] [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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17
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Tetramethyl(perfluoroalkyl)cyclopentadienyl rhodium(III) complexes containing phosphorus and nitrogen monodentate donors. Crystal structure of. J Organomet Chem 2007. [DOI: 10.1016/j.jorganchem.2006.12.004] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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18
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Sünkel K, Hofmann J. COORDINATION CHEMISTRY OF PERHALOGENATED CYCLOPENTADIENES AND ALKYNES, XII. SYNTHESIS AND MOLECULAR STRUCTURE OF TRICARBONYL(TETRAKIS(TRIMETHYLSILYL)-CYCLOPENTADIENYL)MANGANESE. J COORD CHEM 2006. [DOI: 10.1080/00958979308022758] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- Karlheinz Sünkel
- a Institut für Anorganische Chemie, Universität München , D-8000, Munich , 2 , Germany
| | - Julian Hofmann
- a Institut für Anorganische Chemie, Universität München , D-8000, Munich , 2 , Germany
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20
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Yu Y, Bond AD, Leonard PW, Vollhardt KPC, Whitener GD. Syntheses, Structures, and Reactivity of Radial Oligocyclopentadienyl Metal Complexes: Penta(ferrocenyl)cyclopentadienyl and Congeners. Angew Chem Int Ed Engl 2006; 45:1794-9. [PMID: 16470902 DOI: 10.1002/anie.200504047] [Citation(s) in RCA: 49] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Yong Yu
- Center for New Directions in Organic Synthesis, Department of Chemistry, University of California at Berkeley, 94720, USA
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21
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Yu Y, Bond AD, Leonard PW, Vollhardt KPC, Whitener GD. Syntheses, Structures, and Reactivity of Radial Oligocyclopentadienyl Metal Complexes: Penta(ferrocenyl)cyclopentadienyl and Congeners. Angew Chem Int Ed Engl 2006. [DOI: 10.1002/ange.200504047] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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22
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Sitzmann H, Wolmershäuser G. Wismutverbindungen mit voluminösen, mehrfach alkylierten Cyclopentadienyl‐Liganden. ACTA ACUST UNITED AC 2006. [DOI: 10.1002/cber.19941270802] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Helmut Sitzmann
- Fachbereich Chemie der Universität Kaiserslautern, Erwin‐Schrödinger‐Straße, D‐67663 Kaiserslautern, Germany
| | - Gotthelf Wolmershäuser
- Fachbereich Chemie der Universität Kaiserslautern, Erwin‐Schrödinger‐Straße, D‐67663 Kaiserslautern, Germany
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23
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Sünkel K, Hofmann J. Koordinationschemie Perhalogenierter Cyclopentadine und Alkine, XV. Systematischer Aufbau von fünffach ringsilylierten Cyclopentadienyl‐mangan‐Komplexen aus [C
5
Br
5
]Mn(CO)
3
. Molekülstruktur von [C
5
Br
3
(SiMe
3
)
2
]Mn(CO)
3. ACTA ACUST UNITED AC 2006. [DOI: 10.1002/cber.19931260806] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Karlheinz Sünkel
- Institut für Anorganische Chemie der Universität München, Meiserstraße 1, D‐80333 München
| | - Julian Hofmann
- Institut für Anorganische Chemie der Universität München, Meiserstraße 1, D‐80333 München
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24
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25
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Xi Z. New Methods for the Preparation of Multiply Substituted Cyclopentadienes and Related Compounds. Top Catal 2005. [DOI: 10.1007/s11244-005-3813-5] [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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26
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Affiliation(s)
- Gregg S Kottas
- Department of Chemistry and Biochemistry, University of Colorado, Boulder, Colorado 80309-0215, USA
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27
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28
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Dinh LV, Hampel F, Gladysz J. Syntheses and structures of missing links among polybromocyclopentadienyl rhenium and manganese tricarbonyl complexes. J Organomet Chem 2005. [DOI: 10.1016/j.jorganchem.2004.09.072] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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29
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Rufanov K, Ziemer B, Hummert M, Schutte S. Synthesis of (Indenylidene)phosphoranes ? A Novel Class of Ligand Precursors for Main-Group and Transition Metal Organometallics. Eur J Inorg Chem 2004. [DOI: 10.1002/ejic.200400664] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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30
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Molybdenum and tungsten complexes of composition (η5-C5R5)MR′(CO)3 and their use as olefin epoxidation catalyst precursors. ACTA ACUST UNITED AC 2004. [DOI: 10.1016/j.molcata.2004.07.023] [Citation(s) in RCA: 76] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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31
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Čermák J, Št'astná L, Sýkora J, Císařová I, Kvíčala J. Trimethylsilylcyclopentadienes with Polyfluorinated Ponytails and Mono- and Bis(η5-cyclopentadienyl)titanium(IV) Complexes Derived from Them. Organometallics 2004. [DOI: 10.1021/om030680p] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Jan Čermák
- Institute of Chemical Process Fundamentals, Academy of Sciences of the Czech Republic, Rozvojová 135, 165 02 Prague 6, Czech Republic, Center of Molecular and Crystal Structures, Faculty of Natural Sciences, Charles University, Hlavova 2030, CZ-12840 Prague, Czech Republic, and Department of Organic Chemistry, Institute of Chemical Technology Prague, Technická 5, 166 28 Prague 6, Czech Republic
| | - Lucie Št'astná
- Institute of Chemical Process Fundamentals, Academy of Sciences of the Czech Republic, Rozvojová 135, 165 02 Prague 6, Czech Republic, Center of Molecular and Crystal Structures, Faculty of Natural Sciences, Charles University, Hlavova 2030, CZ-12840 Prague, Czech Republic, and Department of Organic Chemistry, Institute of Chemical Technology Prague, Technická 5, 166 28 Prague 6, Czech Republic
| | - Jan Sýkora
- Institute of Chemical Process Fundamentals, Academy of Sciences of the Czech Republic, Rozvojová 135, 165 02 Prague 6, Czech Republic, Center of Molecular and Crystal Structures, Faculty of Natural Sciences, Charles University, Hlavova 2030, CZ-12840 Prague, Czech Republic, and Department of Organic Chemistry, Institute of Chemical Technology Prague, Technická 5, 166 28 Prague 6, Czech Republic
| | - Ivana Císařová
- Institute of Chemical Process Fundamentals, Academy of Sciences of the Czech Republic, Rozvojová 135, 165 02 Prague 6, Czech Republic, Center of Molecular and Crystal Structures, Faculty of Natural Sciences, Charles University, Hlavova 2030, CZ-12840 Prague, Czech Republic, and Department of Organic Chemistry, Institute of Chemical Technology Prague, Technická 5, 166 28 Prague 6, Czech Republic
| | - Jaroslav Kvíčala
- Institute of Chemical Process Fundamentals, Academy of Sciences of the Czech Republic, Rozvojová 135, 165 02 Prague 6, Czech Republic, Center of Molecular and Crystal Structures, Faculty of Natural Sciences, Charles University, Hlavova 2030, CZ-12840 Prague, Czech Republic, and Department of Organic Chemistry, Institute of Chemical Technology Prague, Technická 5, 166 28 Prague 6, Czech Republic
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32
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Abrantes M, Santos AM, Mink J, Kühn FE, Romão CC. A Simple Entry to (η5-C5R5)chlorodioxomolybdenum(VI) Complexes (R = H, CH3, CH2Ph) and Their Use as Olefin Epoxidation Catalysts. Organometallics 2003. [DOI: 10.1021/om0300023] [Citation(s) in RCA: 136] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Marta Abrantes
- Instituto de Tecnologia Química e Biológica da Universidade Nova de Lisboa, Quinta do Marquês, EAN, Apt 127, 2781-901 Oeiras, Portugal, Anorganisch-chemisches Institut der Technischen Universität München, Lichtenberstrasse 4, D-85747 Garching bei München, Germany, Institute of Isotope and Surface Chemistry, Chemical Research Center of the Hungarian Academy of Sciences, PO Box 77, H-1525 Budapest, Hungary, Vezprém University, PO Box 158, H-8201 Vezprém, Hungary
| | - Ana M. Santos
- Instituto de Tecnologia Química e Biológica da Universidade Nova de Lisboa, Quinta do Marquês, EAN, Apt 127, 2781-901 Oeiras, Portugal, Anorganisch-chemisches Institut der Technischen Universität München, Lichtenberstrasse 4, D-85747 Garching bei München, Germany, Institute of Isotope and Surface Chemistry, Chemical Research Center of the Hungarian Academy of Sciences, PO Box 77, H-1525 Budapest, Hungary, Vezprém University, PO Box 158, H-8201 Vezprém, Hungary
| | - Janos Mink
- Instituto de Tecnologia Química e Biológica da Universidade Nova de Lisboa, Quinta do Marquês, EAN, Apt 127, 2781-901 Oeiras, Portugal, Anorganisch-chemisches Institut der Technischen Universität München, Lichtenberstrasse 4, D-85747 Garching bei München, Germany, Institute of Isotope and Surface Chemistry, Chemical Research Center of the Hungarian Academy of Sciences, PO Box 77, H-1525 Budapest, Hungary, Vezprém University, PO Box 158, H-8201 Vezprém, Hungary
| | - Fritz E. Kühn
- Instituto de Tecnologia Química e Biológica da Universidade Nova de Lisboa, Quinta do Marquês, EAN, Apt 127, 2781-901 Oeiras, Portugal, Anorganisch-chemisches Institut der Technischen Universität München, Lichtenberstrasse 4, D-85747 Garching bei München, Germany, Institute of Isotope and Surface Chemistry, Chemical Research Center of the Hungarian Academy of Sciences, PO Box 77, H-1525 Budapest, Hungary, Vezprém University, PO Box 158, H-8201 Vezprém, Hungary
| | - Carlos C. Romão
- Instituto de Tecnologia Química e Biológica da Universidade Nova de Lisboa, Quinta do Marquês, EAN, Apt 127, 2781-901 Oeiras, Portugal, Anorganisch-chemisches Institut der Technischen Universität München, Lichtenberstrasse 4, D-85747 Garching bei München, Germany, Institute of Isotope and Surface Chemistry, Chemical Research Center of the Hungarian Academy of Sciences, PO Box 77, H-1525 Budapest, Hungary, Vezprém University, PO Box 158, H-8201 Vezprém, Hungary
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Ogasawara M, Yoshida K, Hayashi T. Induction of Atropisomeric Chirality on Heavily Substituted Phosphametallocenes. Organometallics 2003. [DOI: 10.1021/om020835d] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Masamichi Ogasawara
- Department of Chemistry, Graduate School of Science, Kyoto University, Sakyo, Kyoto 606-8502, Japan
| | - Kazuhiro Yoshida
- Department of Chemistry, Graduate School of Science, Kyoto University, Sakyo, Kyoto 606-8502, Japan
| | - Tamio Hayashi
- Department of Chemistry, Graduate School of Science, Kyoto University, Sakyo, Kyoto 606-8502, Japan
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Xi Z, Guo R, Mito S, Yan H, Kanno KI, Nakajima K, Takahashi T. One-pot synthetic routes to multiply substituted indene derivatives by hydrolysis of zirconocene-mediated intermolecular coupling reactions of aromatic ketones and alkynes. J Org Chem 2003; 68:1252-7. [PMID: 12585862 DOI: 10.1021/jo025828d] [Citation(s) in RCA: 69] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Two one-pot multicomponent synthetic methods for highly substituted indenes are described. The intermolecular coupling of aromatic ketones with alkynes on low-valent zirconocene species generates oxazirconacyclopentenes, which upon hydrolysis with 20% HCl for 3 h afforded indene derivatives in good to excellent yields. Similarly, the pair-selective coupling of two identical or different alkynes bearing at least one aromatic substituent formed zirconacyclopentadienes. Quenching of the reaction mixture with concentrated H(2)SO(4) also results in the formation of highly substituted indenes in high yields.
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Affiliation(s)
- Zhenfeng Xi
- Peking University-Hokkaido University Joint Lab, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, People's Republic of China
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35
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Poulard C, Perrey D, Boni G, Vigier E, Blacque O, Kubicki M, Moïse C. Formation and Reactivity of a Tantalocene Trihydride Containing an Aminoethyl‐Functionalised Ligand. Eur J Inorg Chem 2003. [DOI: 10.1002/ejic.200390087] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Cyril Poulard
- Laboratoire de Synthèse et d’Electrosynthèse Organométalliques (UMR, 5632), Université de Bourgogne, 2100 Dijon, France
| | - Danièle Perrey
- Laboratoire de Synthèse et d’Electrosynthèse Organométalliques (UMR, 5632), Université de Bourgogne, 2100 Dijon, France
| | - Gilles Boni
- Laboratoire de Synthèse et d’Electrosynthèse Organométalliques (UMR, 5632), Université de Bourgogne, 2100 Dijon, France
| | - Estelle Vigier
- Laboratoire de Synthèse et d’Electrosynthèse Organométalliques (UMR, 5632), Université de Bourgogne, 2100 Dijon, France
| | - Olivier Blacque
- Laboratoire de Synthèse et d’Electrosynthèse Organométalliques (UMR, 5632), Université de Bourgogne, 2100 Dijon, France
| | - Marek M. Kubicki
- Laboratoire de Synthèse et d’Electrosynthèse Organométalliques (UMR, 5632), Université de Bourgogne, 2100 Dijon, France
| | - Claude Moïse
- Laboratoire de Synthèse et d’Electrosynthèse Organométalliques (UMR, 5632), Université de Bourgogne, 2100 Dijon, France
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36
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Okuda J. Rare earth metal complexes that contain linked amido-cyclopentadienyl ligands: ansa-metallocene mimics and “constrained geometry” catalysts. Dalton Trans 2003. [DOI: 10.1039/b300818e] [Citation(s) in RCA: 148] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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37
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Andrés R, de Jesús E, de la Mata F, Flores J, Gómez R. Titanocene and Zirconocene Complexes containing Dendrimer-Substituted Cyclopentadienyl Ligands − Synthesis and Ethylene Polymerization. Eur J Inorg Chem 2002. [DOI: 10.1002/1099-0682(200209)2002:9<2281::aid-ejic2281>3.0.co;2-2] [Citation(s) in RCA: 38] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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38
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Emme I, Redlich S, Labahn T, Magull J, de Meijere A. Tetra- und Pentacyclopropylcyclopentadien - zwei neue Donor-substituierte Liganden für Metallkomplexe. Angew Chem Int Ed Engl 2002. [DOI: 10.1002/1521-3757(20020301)114:5<811::aid-ange811>3.0.co;2-v] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Deck PA, Kroll CE, Gary Hollis W, Fronczek FR. Conformational control of intramolecular arene stacking in ferrocene complexes bearing tert-butyl and pentafluorophenyl substituents. J Organomet Chem 2001. [DOI: 10.1016/s0022-328x(01)00878-6] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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41
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Okuda J. Hindering the formation of ferrocenes: mono(cyclopentadienyl)halo iron complexes [Fe(C5R5)X] containing a sterically bulky cyclopentadienyl ligand. J Organomet Chem 2001. [DOI: 10.1016/s0022-328x(01)00934-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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42
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Top S, Kaloun EB, Toppi S, Herrbach A, McGlinchey MJ, Jaouen G. Decomplexation of Cyclopentadienylmanganese Tricarbonyls under Very Mild Conditions: A Novel Route to Substituted Cyclopentadienes and Their Application in Organometallic Synthesis. Organometallics 2001. [DOI: 10.1021/om010274a] [Citation(s) in RCA: 48] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Siden Top
- Laboratoire de Chimie Organométallique, Ecole Nationale Supérieure de Chimie de Paris, UMR CNRS 7576, 11, rue Pierre et Marie Curie, 75231 Paris Cedex 05, France, and Department of Chemistry, McMaster University, Hamilton, Ontario L8S 4M1, Canada
| | - El Bachir Kaloun
- Laboratoire de Chimie Organométallique, Ecole Nationale Supérieure de Chimie de Paris, UMR CNRS 7576, 11, rue Pierre et Marie Curie, 75231 Paris Cedex 05, France, and Department of Chemistry, McMaster University, Hamilton, Ontario L8S 4M1, Canada
| | - Stéphanie Toppi
- Laboratoire de Chimie Organométallique, Ecole Nationale Supérieure de Chimie de Paris, UMR CNRS 7576, 11, rue Pierre et Marie Curie, 75231 Paris Cedex 05, France, and Department of Chemistry, McMaster University, Hamilton, Ontario L8S 4M1, Canada
| | - Audrey Herrbach
- Laboratoire de Chimie Organométallique, Ecole Nationale Supérieure de Chimie de Paris, UMR CNRS 7576, 11, rue Pierre et Marie Curie, 75231 Paris Cedex 05, France, and Department of Chemistry, McMaster University, Hamilton, Ontario L8S 4M1, Canada
| | - Michael J. McGlinchey
- Laboratoire de Chimie Organométallique, Ecole Nationale Supérieure de Chimie de Paris, UMR CNRS 7576, 11, rue Pierre et Marie Curie, 75231 Paris Cedex 05, France, and Department of Chemistry, McMaster University, Hamilton, Ontario L8S 4M1, Canada
| | - Gérard Jaouen
- Laboratoire de Chimie Organométallique, Ecole Nationale Supérieure de Chimie de Paris, UMR CNRS 7576, 11, rue Pierre et Marie Curie, 75231 Paris Cedex 05, France, and Department of Chemistry, McMaster University, Hamilton, Ontario L8S 4M1, Canada
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43
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Rau A, Dornik H, Paulus H, Luft G. Synthesis, Structure and Reactivity of a Zirconocene Dichloride with (Me
3
Si)
2
NSiMe
2
Side‐Chains. Eur J Inorg Chem 2001. [DOI: 10.1002/1099-0682(200107)2001:7<1785::aid-ejic1785>3.0.co;2-#] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Alexander Rau
- Institut für Chemische Technologie der Technischen Universität Darmstadt, Petersenstraße 20, 64287 Darmstadt, Germany, Fax: (internat.) + 49‐6151/16‐4214
| | - Hans‐Peter Dornik
- Institut für Chemische Technologie der Technischen Universität Darmstadt, Petersenstraße 20, 64287 Darmstadt, Germany, Fax: (internat.) + 49‐6151/16‐4214
| | - Helmut Paulus
- Material und Geowissenschaften der Technischen Universität Darmstadt, Petersenstraße 23, 64287 Darmstadt, Germany
| | - Gerhard Luft
- Institut für Chemische Technologie der Technischen Universität Darmstadt, Petersenstraße 20, 64287 Darmstadt, Germany, Fax: (internat.) + 49‐6151/16‐4214
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New trisubstituted cyclopentadienyl ligands: synthesis, characterisation and catalytic properties of mono and dinuclear cobalt, rhodium, iron and ruthenium complexes. J Organomet Chem 2001. [DOI: 10.1016/s0022-328x(00)00652-5] [Citation(s) in RCA: 25] [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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Thornberry MP, Slebodnick C, Deck PA, Fronczek FR. Structural and Electronic Effects of Pentafluorophenyl Substituents on Cyclopentadienyl Complexes of Fe, Co, Mn, and Re1. Organometallics 2000. [DOI: 10.1021/om000798v] [Citation(s) in RCA: 69] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
| | - Carla Slebodnick
- Department of Chemistry, Virginia Tech, Blacksburg, Virginia 24061-0212
| | - Paul A. Deck
- Department of Chemistry, Virginia Tech, Blacksburg, Virginia 24061-0212
| | - Frank R. Fronczek
- Department of Chemistry, Louisiana State University, Baton Rouge, Louisiana 70803-1804
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Kleinschmidt R, Griebenow Y, Fink G. Stereospecific propylene polymerization using half-sandwich metallocene/MAO systems: a mechanistic insight. ACTA ACUST UNITED AC 2000. [DOI: 10.1016/s1381-1169(00)00036-4] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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48
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Siemeling U. Chelate complexes of cyclopentadienyl ligands bearing pendant o-donors. Chem Rev 2000; 100:1495-526. [PMID: 11749274 DOI: 10.1021/cr990287m] [Citation(s) in RCA: 247] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- U Siemeling
- Fakultät für Chemie, Universität Bielefeld, Postfach 100131, D-33501 Bielefeld, Germany
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49
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Buchholz D, Zsolnai L, Huttner G, Astruc D. Synthesis and X-ray crystal structure of decamethylrhodocenium hexafluorophosphate. J Organomet Chem 2000. [DOI: 10.1016/s0022-328x(99)00605-1] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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50
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Synthesis and characterization of titanium(IV) complexes containing the diphenylphosphino- and diphenylthiophosphoryl-functionalized cyclopentadienyl ligand. Crystal and molecular structure of Ti(η5-C5H4PPh2)Cl3. J Organomet Chem 2000. [DOI: 10.1016/s0022-328x(99)00414-3] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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