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Frangi NM, Soubra-Ghaoui C. The [3+2] cycloaddition reaction in CpRu(allyl)(acetylene). Theor Chem Acc 2017. [DOI: 10.1007/s00214-017-2111-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Ramful CD, Konway ZE, Boudreau S, Areephong J, Robertson KN, Ylijoki KE. Confirmation of the pentadienyl/alkyne [5 + 2] cycloaddition reactivity of the Cp*Co(η5-1,2,5-trimethylpentadienyl)+ complex. J Organomet Chem 2016. [DOI: 10.1016/j.jorganchem.2016.10.015] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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Ramful CD, Robertson KN, Ylijoki KEO. Crystal structure of bis-(η 2-ethyl-ene)(η 5-penta-methyl-cyclo-penta-dien-yl)cobalt. Acta Crystallogr E Crystallogr Commun 2016; 72:1301-1304. [PMID: 27920922 PMCID: PMC5120712 DOI: 10.1107/s2056989016012822] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2016] [Accepted: 08/09/2016] [Indexed: 11/30/2022]
Abstract
The title compound, [Co(C10H15)(C2H4)2], was prepared by Na/Hg reduction of [Co2(C10H15)2(μ-Cl)2] in THF under an ethyl-ene atmosphere and crystallized from pentane at 193 K. The Co-C(olefin) bonds have an average length of 2.022 (2) Å, while the Co-C(penta-dien-yl) bonds average 2.103 (19) Å. The olefin C=C bonds are 1.410 (1) Å. The dihedral angle between the planes defined by the cyclo-penta-dienyl ligand and the two olefin ligands is 0.25 (12)°. In the crystal, mol-ecules are linked into chains by C-H⋯π inter-actions.
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Affiliation(s)
- Chandika D. Ramful
- Department of Chemistry, Saint Mary’s University, 923 Robie St., Halifax, NS, B3H 3C3, Canada
| | - Katherine N. Robertson
- Department of Chemistry, Saint Mary’s University, 923 Robie St., Halifax, NS, B3H 3C3, Canada
| | - Kai E. O. Ylijoki
- Department of Chemistry, Saint Mary’s University, 923 Robie St., Halifax, NS, B3H 3C3, Canada
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Ylijoki KEO, Kirk AD, Böcklein S, Witherell RD, Stryker JM. Cobalt-Mediated η5-Pentadienyl/Alkyne [5 + 2] Cycloaddition Reactions: Substitution Effects, Bicyclic Synthesis, and Photochemical η4-Cycloheptadiene Demetalation. Organometallics 2015. [DOI: 10.1021/acs.organomet.5b00346] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Kai E. O. Ylijoki
- Department of Chemistry, Saint Mary’s University, Halifax, Nova Scotia, Canada B3H 3C3
| | - Andrew D. Kirk
- Department of Chemistry, University of Alberta, Edmonton, Alberta, Canada T6G 2G2
| | - Sebastian Böcklein
- Department of Chemistry, University of Alberta, Edmonton, Alberta, Canada T6G 2G2
| | - Ross D. Witherell
- Department of Chemistry, University of Alberta, Edmonton, Alberta, Canada T6G 2G2
| | - Jeffrey M. Stryker
- Department of Chemistry, University of Alberta, Edmonton, Alberta, Canada T6G 2G2
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de la Cruz Cruz JI, Juárez-Saavedra P, Paz-Michel B, Leyva-Ramirez MA, Rajapakshe A, Vannucci AK, Lichtenberger DL, Paz-Sandoval MA. Phosphine-Substituted (η5-Pentadienyl) Manganese Carbonyl Complexes: Geometric Structures, Electronic Structures, and Energetic Properties of the Associative Substitution Mechanism, Including Isolation of the Slipped η3-Pentadienyl Associative Intermediate. Organometallics 2013. [DOI: 10.1021/om401017t] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
| | - Patricia Juárez-Saavedra
- Departamento de Quı́mica, Cinvestav, Av. IPN #
2508, Col. San Pedro Zacatenco, México
D. F. 07360, México
| | - Brenda Paz-Michel
- Departamento de Quı́mica, Cinvestav, Av. IPN #
2508, Col. San Pedro Zacatenco, México
D. F. 07360, México
| | | | - Asha Rajapakshe
- Department of Chemistry and Biochemistry, The University of Arizona, Tucson, Arizona 85721, United States
| | - Aaron K. Vannucci
- Department of Chemistry and Biochemistry, The University of Arizona, Tucson, Arizona 85721, United States
| | - Dennis L. Lichtenberger
- Department of Chemistry and Biochemistry, The University of Arizona, Tucson, Arizona 85721, United States
| | - M. Angeles Paz-Sandoval
- Departamento de Quı́mica, Cinvestav, Av. IPN #
2508, Col. San Pedro Zacatenco, México
D. F. 07360, México
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Ylijoki KEO, Budzelaar PHM, Stryker JM. A Density Functional Theory Investigation of the Cobalt-Mediated η5-Pentadienyl/Alkyne [5+2] Cycloaddition Reaction: Mechanistic Insight and Substituent Effects. Chemistry 2012; 18:9894-900. [DOI: 10.1002/chem.201200319] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2012] [Revised: 04/27/2012] [Indexed: 11/09/2022]
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Glöckner A, Bannenberg T, Ibrom K, Daniliuc CG, Freytag M, Jones PG, Walter MD, Tamm M. Flexibility of an Open Indenyl Ligand in Iron(II) Complexes. Organometallics 2012. [DOI: 10.1021/om3003009] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Affiliation(s)
- Andreas Glöckner
- Institut für Anorganische
und Analytische Chemie, Technische Universität Braunschweig, Hagenring 30, 38106 Braunschweig, Germany
| | - Thomas Bannenberg
- Institut für Anorganische
und Analytische Chemie, Technische Universität Braunschweig, Hagenring 30, 38106 Braunschweig, Germany
| | - Kerstin Ibrom
- NMR-Labor der Chemischen Institute, Technische Universität Braunschweig, Hagenring
30, 38106 Braunschweig, Germany
| | - Constantin G. Daniliuc
- Institut für Anorganische
und Analytische Chemie, Technische Universität Braunschweig, Hagenring 30, 38106 Braunschweig, Germany
| | - Matthias Freytag
- Institut für Anorganische
und Analytische Chemie, Technische Universität Braunschweig, Hagenring 30, 38106 Braunschweig, Germany
| | - Peter G. Jones
- Institut für Anorganische
und Analytische Chemie, Technische Universität Braunschweig, Hagenring 30, 38106 Braunschweig, Germany
| | - Marc D. Walter
- Institut für Anorganische
und Analytische Chemie, Technische Universität Braunschweig, Hagenring 30, 38106 Braunschweig, Germany
| | - Matthias Tamm
- Institut für Anorganische
und Analytische Chemie, Technische Universität Braunschweig, Hagenring 30, 38106 Braunschweig, Germany
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Zhang R, Zhu L, Lu Z, Yan H, Bregadze VI. Reactivity of 16-electron half-sandwich cobalt compounds containing a chelating 1,2-dicarba-closo-dodecaborane-1,2-dithiolate ligand towards methyl propiolate and dithio ligands. Dalton Trans 2012; 41:12054-63. [DOI: 10.1039/c2dt31425h] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Glöckner A, Àrias Ò, Bannenberg T, Daniliuc CG, Jones PG, Tamm M. Facile η5–η3 hapticity interconversion in pentamethylcyclopentadienyl ruthenium(ii) complexes containing a phenylmethallyl (“open indenyl”) ligand. Dalton Trans 2011; 40:11511-8. [DOI: 10.1039/c1dt11436k] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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