|
1
|
Benda CB, Waibel M, Fässler TF. On the Formation of Intermetalloid Clusters: Titanocene(III)diammin as a Versatile Reactant Toward Nonastannide Zintl Clusters. Angew Chem Int Ed Engl 2014. [DOI: 10.1002/ange.201407855] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
|
|
2
|
Kaleta K, Hildebrandt A, Strehler F, Arndt P, Jiao H, Spannenberg A, Lang H, Rosenthal U. Ferrocenyl-Substituted Metallacycles of Titanocenes: Oligocyclopentadienyl Complexes with Promising Properties. Angew Chem Int Ed Engl 2011; 50:11248-52. [DOI: 10.1002/anie.201105248] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2011] [Indexed: 11/10/2022]
|
|
3
|
Scherer A, Haase D, Saak W, Beckhaus R, Meetsma A, Bouwkamp MW. Low-Valent Pentafulvene Titanium Dinitrogen Complex as a Precursor for Cationic Titanium Complexes. Organometallics 2009. [DOI: 10.1021/om900875e] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Axel Scherer
- Institute of Pure and Applied Chemistry, University of Oldenburg, D-26111 Oldenburg, Germany
| | - Detlev Haase
- Institute of Pure and Applied Chemistry, University of Oldenburg, D-26111 Oldenburg, Germany
| | - Wolfgang Saak
- Institute of Pure and Applied Chemistry, University of Oldenburg, D-26111 Oldenburg, Germany
| | - Rüdiger Beckhaus
- Institute of Pure and Applied Chemistry, University of Oldenburg, D-26111 Oldenburg, Germany
| | - Auke Meetsma
- Molecular Inorganic Chemistry Group, Stratingh Institute for Chemistry, University of Groningen, Nijenborgh 4, 9747 AG Groningen, The Netherlands
| | - Marco W. Bouwkamp
- Molecular Inorganic Chemistry Group, Stratingh Institute for Chemistry, University of Groningen, Nijenborgh 4, 9747 AG Groningen, The Netherlands
| |
Collapse
|
|
4
|
Crawford MJ, Mayer P, Nöth H, Suter M. Facile Synthesis and Structural Characterization of [Cp 2Ti IV(NCX) 2][AsF 6] 2 Complexes: Adducts of Cp 2Ti(AsF 6) 2 with Halogen Cyanides (X = Cl, Br, I). Organometallics 2006. [DOI: 10.1021/om050508g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Margaret-Jane Crawford
- Department of Chemistry and Biochemistry, Ludwig-Maximilian University, Butenandtstrasse 5-13 (Haus D), D-81377, Munich, Germany
| | - Peter Mayer
- Department of Chemistry and Biochemistry, Ludwig-Maximilian University, Butenandtstrasse 5-13 (Haus D), D-81377, Munich, Germany
| | - Heinrich Nöth
- Department of Chemistry and Biochemistry, Ludwig-Maximilian University, Butenandtstrasse 5-13 (Haus D), D-81377, Munich, Germany
| | - Max Suter
- Department of Chemistry and Biochemistry, Ludwig-Maximilian University, Butenandtstrasse 5-13 (Haus D), D-81377, Munich, Germany
| |
Collapse
|
|
5
|
Bouwkamp MW, Budzelaar PHM, Gercama J, Del Hierro Morales I, de Wolf J, Meetsma A, Troyanov SI, Teuben JH, Hessen B. Naked (C5Me5)2M Cations (M = Sc, Ti, and V) and Their Fluoroarene Complexes. J Am Chem Soc 2005; 127:14310-9. [PMID: 16218625 DOI: 10.1021/ja054544i] [Citation(s) in RCA: 69] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The ionic metallocene complexes [Cp*(2)M][BPh(4)] (Cp* = C(5)Me(5)) of the trivalent 3d metals Sc, Ti, and V were synthesized and structurally characterized. For M = Sc, the anion interacts weakly with the metal center through one of the phenyl groups, but for M = Ti and V, the cations are naked. They each contain one strongly distorted Cp* ligand, with one (V) or two (Ti) agostic C-H...M interactions involving the Cp*Me groups. For Sc and Ti, these Lewis acidic species react with fluorobenzene and 1,2-difluorobenzene to yield [Cp*(2)M(kappaF-FC(6)H(5))(n)][BPh(4)] (M = Sc, n = 2; M = Ti, n = 1) and [Cp*(2)M(kappa(2)F-1,2-F(2)C(6)H(4))][BPh(4)], the first examples of kappaF-fluorobenzene and kappa(2)F-1,2-difluorobenzene adducts of transition metals. With the perfluorinated anion [B(C(6)F(5))(4)](-), both Sc and Ti form [Cp*(2)M(kappa(2)F-C(6)F(5))B(C(6)F(5))(3)] contact ion pairs. The nature of the metal-fluoroarene interaction was studied by density functional theory (DFT) calculations and by comparison with the corresponding tetrahydrofuran (THF) adducts and was found to be predominantly electrostatic for all metals studied.
Collapse
Affiliation(s)
- Marco W Bouwkamp
- Center for Catalytic Olefin Polymerization, Stratingh Institute for Chemistry and Chemical Engineering, University of Groningen, Nijenborgh 4, 9747 AG Groningen, The Netherlands
| | | | | | | | | | | | | | | | | |
Collapse
|
|
6
|
Rosenthal U, Burlakov VV, Arndt P, Baumann W, Spannenberg A. The Titanocene Complex of Bis(trimethylsilyl)acetylene: Synthesis, Structure, and Chemistry. Organometallics 2003. [DOI: 10.1021/om0208570] [Citation(s) in RCA: 214] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Uwe Rosenthal
- Leibniz-Institut für Organische Katalyse an der Universität Rostock e.V., Buchbinderstrasse 5-6, D-18055 Rostock, Germany
| | - Vladimir V. Burlakov
- Leibniz-Institut für Organische Katalyse an der Universität Rostock e.V., Buchbinderstrasse 5-6, D-18055 Rostock, Germany
| | - Perdita Arndt
- Leibniz-Institut für Organische Katalyse an der Universität Rostock e.V., Buchbinderstrasse 5-6, D-18055 Rostock, Germany
| | - Wolfgang Baumann
- Leibniz-Institut für Organische Katalyse an der Universität Rostock e.V., Buchbinderstrasse 5-6, D-18055 Rostock, Germany
| | - Anke Spannenberg
- Leibniz-Institut für Organische Katalyse an der Universität Rostock e.V., Buchbinderstrasse 5-6, D-18055 Rostock, Germany
| |
Collapse
|
|
7
|
Plečnik CE, Liu FC, Liu S, Liu J, Meyers EA, Shore SG. Hydride Ion Abstraction from Titanocene Cyclic Organohydroborates, Cp2Ti{(μ-H)2BR2} (R2 = C4H8, C5H10, C8H14), as a Function of Solvent. Organometallics 2001. [DOI: 10.1021/om010267m] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
| | - Fu-Chen Liu
- Department of Chemistry, The Ohio State University, Columbus, Ohio 43210
| | - Shengming Liu
- Department of Chemistry, The Ohio State University, Columbus, Ohio 43210
| | - Jianping Liu
- Department of Chemistry, The Ohio State University, Columbus, Ohio 43210
| | - Edward A. Meyers
- Department of Chemistry, The Ohio State University, Columbus, Ohio 43210
| | - Sheldon G. Shore
- Department of Chemistry, The Ohio State University, Columbus, Ohio 43210
| |
Collapse
|
|
8
|
Burlakov V, Troyanov S, Letov A, Strunkina L, Minacheva M, Furin G, Rosenthal U, Shur V. Interaction of bis(trimethylsilyl)acetylene complex of titanocene with tris(pentafluorophenyl)borane. Synthesis and structure of a new type of zwitterionic metallocene (η5-C5H5){η5-[C5H4B(C6F5)3]}Ti. J Organomet Chem 2000. [DOI: 10.1016/s0022-328x(99)00716-0] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
|
|
9
|
Ahlers W, Temme B, Erker G, Fröhlich R, Zippel F. Formation, Structure, and Dynamic Behavior of a Novel Dinuclear Cationic μ-2,4-Hexadiyne Bis(zirconocene) Complex. Organometallics 1997. [DOI: 10.1021/om960918s] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Wolfgang Ahlers
- Organisch-Chemisches Institut der Universität Münster, Corrensstrasse 40, D-48149 Münster, Germany
| | - Bodo Temme
- Organisch-Chemisches Institut der Universität Münster, Corrensstrasse 40, D-48149 Münster, Germany
| | - Gerhard Erker
- Organisch-Chemisches Institut der Universität Münster, Corrensstrasse 40, D-48149 Münster, Germany
| | - Roland Fröhlich
- Organisch-Chemisches Institut der Universität Münster, Corrensstrasse 40, D-48149 Münster, Germany
| | - Frank Zippel
- Organisch-Chemisches Institut der Universität Münster, Corrensstrasse 40, D-48149 Münster, Germany
| |
Collapse
|