1
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Suga Y, Sunada Y. Reduction-induced hapticity increase in a silacycle-bridged biaryl-based ligand coordinated to an iron center. Dalton Trans 2024; 53:862-865. [PMID: 37987085 DOI: 10.1039/d3dt03788f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2023]
Abstract
An Fe(II) bromide complex supported by a bidentate phosphine ligand and an η1(C)-coordinated six-membered silacycle-bridged biphenyl-based ligand is converted upon reduction into an Fe(I) complex in which the hapticity of the silacycle-based ligand increases from η1 to η5.
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Affiliation(s)
- Yuto Suga
- Department of Applied Chemistry, School of Engineering, The University of Tokyo, 4-6-1, Komaba, Meguro-ku, Tokyo 153-8505, Japan
| | - Yusuke Sunada
- Department of Applied Chemistry, School of Engineering, The University of Tokyo, 4-6-1, Komaba, Meguro-ku, Tokyo 153-8505, Japan
- Institute of Industrial Science, The University of Tokyo, 4-6-1, Komaba, Meguro-ku, Tokyo 153-8505, Japan
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2
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Guzmán‐Espinoza CV, Ledesma‐Olvera LG, Barquera‐Lozada JE. Effect of Spectator Ligands on Haptotropic Rearrangements of Metal‐Azulene Complexes. Eur J Inorg Chem 2021. [DOI: 10.1002/ejic.202100669] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Carlos Víctor Guzmán‐Espinoza
- Instituto de Química Universidad Nacional Autónoma de México Circuito Exterior s/n, Ciudad Universitaria, Cd. Mx. 04510 México
| | - Lydia Gabriela Ledesma‐Olvera
- Instituto de Química Universidad Nacional Autónoma de México Circuito Exterior s/n, Ciudad Universitaria, Cd. Mx. 04510 México
| | - José Enrique Barquera‐Lozada
- Instituto de Química Universidad Nacional Autónoma de México Circuito Exterior s/n, Ciudad Universitaria, Cd. Mx. 04510 México
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3
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Zaitsev KV, Oprunenko AY, Gloriozov IP, Nechaev MS, Oprunenko YF, Kuznetsov AE. exo- and endo-Complexes of Fe(0) with Carbon Allotropic Modifications on the Example of Fullerene С60: a Density Function Theory Study. RUSS J GEN CHEM+ 2021. [DOI: 10.1134/s107036322105011x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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4
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Gloriozov IP, Dem'yanov PI, Zhulyaev NS, Nechaev MS, Oprunenko YF, Gam F, Saillard JY, Kuznetsov AE. DFT Investigation of the η 6 ⇌ η 6-Inter-ring Haptotropic Rearrangement of the Group 8 Metals Complexes [(graphene)MCp] + (M = Fe, Ru, Os). J Phys Chem A 2021; 125:366-375. [PMID: 33356252 DOI: 10.1021/acs.jpca.0c08251] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Metalcyclopentadienyl complexes (MCp)+ (M = Fe, Ru, Os) bound to the large polyaromatic hydrogenated hydrocarbon (PAH) C96H24 used as a model for pristine graphene have been studied using a density functional theory (DFT) generalized gradient approximation (PBE functional) to reveal their structural features and dynamic behavior. The inter-ring haptotropic rearrangements (IRHRs) for these complexes were shown to occur via two transition states and one intermediate. The energy barriers of the η6 ⇌ η6 IRHRs of the (MCp)+ unit were found to be 30, 27, and 29 kcal/mol for M = Fe, Ru, and Os, respectively. These values are significantly lower than the values found previously for smaller PAHs. Both polar and nonpolar solvents were found not to affect significantly the energy barrier heights. Investigated transition metal complexes could be used in general as catalysts in the design of novel derivatives or materials with promising properties. Metalcyclopentadienyl complexes (MCp)+ of PAHs show catalytic properties mainly due to their structural details as well as their important characteristic of inter-ring haptotropic rearrangement. IRHRs take place usually by intramolecular mechanisms. During IRHRs, the MLn organometallic groups (OMGs) undergo shifting along the PAH plane and could coordinate additional reagents, which is important for catalysis. Large PAHs such as graphene, fullerenes, and nanotubes possess intrinsic anticancer activity, and numerous arene complexes of Ru and Os have been proven to have anticancer properties as well. We suppose that coordinating Ru or Os to very large PAHs could synergistically increase the anticancer activity of resulting complexes.
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Affiliation(s)
- Igor P Gloriozov
- Department of Chemistry, M. V. Lomonosov Moscow State University, Leninskie Gory 1, Building 3, 119991 Moscow, Russia
| | - Piotr I Dem'yanov
- Department of Chemistry, M. V. Lomonosov Moscow State University, Leninskie Gory 1, Building 3, 119991 Moscow, Russia
| | - Nikolay S Zhulyaev
- Department of Chemistry, M. V. Lomonosov Moscow State University, Leninskie Gory 1, Building 3, 119991 Moscow, Russia
| | - Mikhail S Nechaev
- Department of Chemistry, M. V. Lomonosov Moscow State University, Leninskie Gory 1, Building 3, 119991 Moscow, Russia.,A. V. Topchiev Institute of Petrochemical Synthesis, Russian Academy of Sciences, Leninsky Prospect 29, 119991 Moscow, Russia
| | - Yuri F Oprunenko
- Department of Chemistry, M. V. Lomonosov Moscow State University, Leninskie Gory 1, Building 3, 119991 Moscow, Russia
| | - Franck Gam
- ISCR-UMR 6226, Université Rennes, CNRS, F-35000 Rennes, France
| | | | - Aleksey E Kuznetsov
- Department of Chemistry, Universidad Técnica Federico Santa Maria, Av. Santa Maria 6400, Vitacura, 7660251 Santiago, Chile
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5
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Chromium carbonyl complexes with aryl mono- and oligogermanes: Ability for haptotropic rearrangement. J Organomet Chem 2019. [DOI: 10.1016/j.jorganchem.2019.07.012] [Citation(s) in RCA: 4] [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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6
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Gloriozov IP, Nechaev MS, Zaitsev KV, Oprunenko YF, Gam F, Saillard JY. DFT study of inter-ring haptotropic rearrangement in CpRu+ complexes of polycyclic aromatic ligands. J Organomet Chem 2019. [DOI: 10.1016/j.jorganchem.2019.03.016] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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7
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Nikitin K, O'Gara R. Mechanisms and Beyond: Elucidation of Fluxional Dynamics by Exchange NMR Spectroscopy. Chemistry 2019; 25:4551-4589. [PMID: 30421834 DOI: 10.1002/chem.201804123] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2018] [Indexed: 12/31/2022]
Abstract
Detailed mechanistic information is crucial to our understanding of reaction pathways and selectivity. Dynamic exchange NMR techniques, in particular 2D exchange spectroscopy (EXSY) and its modifications, provide indispensable intricate information on the mechanisms of organic and inorganic reactions and other phenomena, for example, the dynamics of interfacial processes. In this Review, key results from exchange NMR studies of small molecules over the last few decades are systemised and discussed. After a brief introduction to the theory, the key types of dynamic processes are identified and fundamental examples given of intra- and intermolecular reactions, which, in turn, could involve, or not, bond-making and bond-breaking events. Following that logic, internal molecular rotation, intramolecular stereomutation and molecular recognition will first be considered because they do not typically involve bond breaking. Then, rearrangements, substitution-type reactions, cyclisations, additions and other processes affecting chemical bonds will be discussed. Finally, interfacial molecular dynamics and unexpected combinations of different types of fluxional processes will also be highlighted. How exchange NMR spectroscopy helps to identify conformational changes, coordination and molecular recognition processes as well as quantify reaction energy barriers and extract detailed mechanistic information by using reaction rate theory in conjunction with computational techniques will be shown.
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Affiliation(s)
- Kirill Nikitin
- School of Chemistry, University College Dublin, Belfield, Dublin, Ireland
| | - Ryan O'Gara
- School of Chemistry, University College Dublin, Belfield, Dublin, Ireland
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8
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Zhulyaev NS, Gloriozov IP, Nechaev MS, Gam F, Oprunenko YF, Saillard JY. Organometallic chemistry of new carbon materials. Structure and dynamic behavior of group 6 metal tricabonyl complexes of graphene and perforated graphene: a DFT study. NEW J CHEM 2019. [DOI: 10.1039/c9nj02187f] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Low energy barriers are found for inter-ring haptotropic rearrangements on large PAH ligands.
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Affiliation(s)
- N. S. Zhulyaev
- Department of Chemistry
- M. V. Lomonosov Moscow State University
- Building 3
- Vorob’evy Gory
- 119992 Moscow
| | - I. P. Gloriozov
- Department of Chemistry
- M. V. Lomonosov Moscow State University
- Building 3
- Vorob’evy Gory
- 119992 Moscow
| | - M. S. Nechaev
- Department of Chemistry
- M. V. Lomonosov Moscow State University
- Building 3
- Vorob’evy Gory
- 119992 Moscow
| | - F. Gam
- Univ Rennes
- CNRS
- ISCR - UMR 6226
- F-35000 Rennes
- France
| | - Yu. F. Oprunenko
- Department of Chemistry
- M. V. Lomonosov Moscow State University
- Building 3
- Vorob’evy Gory
- 119992 Moscow
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9
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1,6-Methano[10]annulene as prospective organometallic ligand from the annulene family: A DFT study of transition metal π-complexes and their inter-ring haptotropic rearrangements. J Organomet Chem 2018. [DOI: 10.1016/j.jorganchem.2017.11.023] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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10
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Quantum chemical study of the structures and dynamic behavior of tricarbonyl complexes of Group 6 metals (Cr, Mo, W) with polyaromatic hydrocarbons using the density functional theory. Russ Chem Bull 2017. [DOI: 10.1007/s11172-017-1868-7] [Citation(s) in RCA: 4] [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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11
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Does alkali cation binding to aromatic ring retard the fluxional haptotropic migration? Evidences from density functional study. J CHEM SCI 2017. [DOI: 10.1007/s12039-017-1382-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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12
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Guzei IA, Spencer LC, Buechel SC, Kaufmann LB, Czerwinski CJ. Intricacies of ligand coordination in tricarbonylchromium(0) complexes with ortho- and para-fluorobiphenyls. Acta Crystallogr C Struct Chem 2017; 73:638-644. [PMID: 28776516 PMCID: PMC5543399 DOI: 10.1107/s2053229617010774] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2017] [Accepted: 07/21/2017] [Indexed: 11/10/2022] Open
Abstract
The steric and electronic factors that influence which of the two rings of a substituted biphenyl ligand coordinates to chromium are of interest and it has been suggested that haptotropic rearrangements within these molecules may be limited if the arene-arene dihedral angle is too large. Two tricarbonylchromium(0) complexes and their respective free ligands have been characterized by single-crystal X-ray diffraction. In the solid state, tricarbonyl[(1',2',3',4',5',6'-η)-2-fluoro-1,1'-biphenyl]chromium(0), [Cr(C12H9F)(CO)3], (I), exists as the more stable isomer with the nonhalogenated arene ring ligated to the metal center. Similarly, tricarbonyl[(1',2',3',4',5',6'-η)-4-fluoro-1,1'-biphenyl]chromium(0) crystallizes as the more stable isomer with the phenyl ring bonded to the Cr0 center. The arene-arene dihedral angles in these complexes are 55.77 (4) and 52.4 (5)°, respectively. Structural features of these complexes are compared to those of the DFT-optimized geometries of ten tricarbonyl[(η6-C6H5)(4-F-C6H4)]chromium model complexes. The solid-state structures of the free ligands 2-fluoro-1,1'-biphenyl and 4-fluoro-1,1'-biphenyl, both C12H9F, exhibit arene-arene dihedral angles of 54.83 (7) and 0.71 (8)°, respectively. The molecules of the free ligands occupy crystallographic twofold axes and exhibit positional disorder. Weak intermolecular C-H...F interactions are observed in all four structures.
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Affiliation(s)
- Ilia A. Guzei
- Chemistry, University of Wisconsin–Madison, 1101 University Ave., Madison, WI 53706, USA
- Research Institute of Chemistry, Peoples’ Friendship University of Russia (RUDN University), 6 Miklukho-Maklay St., Moscow 117198, Russian Federation
| | - Lara C. Spencer
- Chemistry, University of Wisconsin–Madison, 1101 University Ave., Madison, WI 53706, USA
| | - Sondra C. Buechel
- Department of Chemistry and Biochemistry, University of Wisconsin–La Crosse, 1725 State Street, La Crosse, WI 54601, USA
| | - Leah B. Kaufmann
- Department of Chemistry and Biochemistry, University of Wisconsin–La Crosse, 1725 State Street, La Crosse, WI 54601, USA
| | - Curtis J. Czerwinski
- Department of Chemistry and Biochemistry, University of Wisconsin–La Crosse, 1725 State Street, La Crosse, WI 54601, USA
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13
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Laib S, Ouddai N. Intra-ring haptotropic rearrangements of Mn(CO)3 in fluorenyl ligands. JOURNAL OF SAUDI CHEMICAL SOCIETY 2017. [DOI: 10.1016/j.jscs.2015.05.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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14
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Fetisov EO, Gloriozov IP, Nechaev MS, Kahlal S, Saillard JY, Oprunenko YF. Thermally induced inter-ring haptotropic rearrangements in π-complexes of molybdenum with nitrogen containing polyaromatic heterocycles: A DFT study. J Organomet Chem 2017. [DOI: 10.1016/j.jorganchem.2016.12.004] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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15
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Huidobro‐Meezs IL, Segovia‐Poncelis M, Barquera‐Lozada JE. The Role of Bulkiness in Haptotropic Shifts of Metal–Cumulene Complexes. Eur J Inorg Chem 2016. [DOI: 10.1002/ejic.201600635] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Isaac L. Huidobro‐Meezs
- Physical Chemistry DepartmentChemistry InstituteUniversidad Nacional Autónoma de MéxicoCircuito exteriorCiudad UniversitariaMéxico
| | - Midori Segovia‐Poncelis
- Physical Chemistry DepartmentChemistry InstituteUniversidad Nacional Autónoma de MéxicoCircuito exteriorCiudad UniversitariaMéxico
| | - José Enrique Barquera‐Lozada
- Physical Chemistry DepartmentChemistry InstituteUniversidad Nacional Autónoma de MéxicoCircuito exteriorCiudad UniversitariaMéxico
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16
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Oloba-Whenu OA, Albright TA, Soubra-Ghaoui C. Ring-whizzing in polyene-PtL2 complexes revisited. Beilstein J Org Chem 2016; 12:1410-20. [PMID: 27559391 PMCID: PMC4979650 DOI: 10.3762/bjoc.12.135] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2016] [Accepted: 06/23/2016] [Indexed: 01/21/2023] Open
Abstract
Ring-whizzing was investigated by hybrid DFT methods in a number of polyene-Pt(diphosphinylethane) complexes. The polyenes included cyclopropenium(+), cyclobutadiene, cyclopentadienyl(+), hexafluorobenzene, cycloheptatrienyl(+), cyclooctatetraene, octafluorooctatetraene, 6-radialene, pentalene, phenalenium(+), naphthalene and octafluoronaphthalene. The HOMO of a d(10) ML2 group (with b2 symmetry) interacting with the LUMO of the polyene was used as a model to explain the occurrence of minima and maxima on the potential energy surface.
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Affiliation(s)
| | - Thomas A Albright
- Department of Chemistry, University of Houston, Houston, Texas 77204-5003, USA
| | - Chirine Soubra-Ghaoui
- Department of Chemistry and Physics, University of St. Thomas, Houston, Texas 77006, USA
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17
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Rioja M, Hamon P, Roisnel T, Sinbandhit S, Fuentealba M, Letelier K, Saillard JY, Vega A, Hamon JR. [(η5-C5Me5)Ru]+ fragments ligated to polyaromatic hydrocarbons: an experimental and computational approach to pathways for haptotropic migration. Dalton Trans 2015; 44:316-29. [DOI: 10.1039/c4dt02736a] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
DFT calculations indicated rather high activation energies for the thermally induced intramolecular inter-ring haptotropic migration of the [(η5-C5Me5)Ru+] moiety.
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Affiliation(s)
- Matias Rioja
- Universidad Andres Bello
- Facultad de Ciencias Exactas
- Santiago
- Chile
| | - Paul Hamon
- UMR 6226 “Institut des Sciences Chimiques de Rennes”
- CNRS-Université de Rennes 1
- France
| | - Thierry Roisnel
- UMR 6226 “Institut des Sciences Chimiques de Rennes”
- CNRS-Université de Rennes 1
- France
| | | | | | - Karina Letelier
- Universidad Andres Bello
- Facultad de Ciencias Exactas
- Santiago
- Chile
| | - Jean-Yves Saillard
- UMR 6226 “Institut des Sciences Chimiques de Rennes”
- CNRS-Université de Rennes 1
- France
| | - Andrés Vega
- Universidad Andres Bello
- Facultad de Ciencias Exactas
- Santiago
- Chile
- Centro para el Desarrollo de la Nanociencia y la Nanotecnología
| | - Jean-René Hamon
- UMR 6226 “Institut des Sciences Chimiques de Rennes”
- CNRS-Université de Rennes 1
- France
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18
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Fetisov EO, Gloriozov IP, Kissounko DA, Nechaev MS, Kahlal S, Saillard JY, Oprunenko YF. DFT study of dihydrogen addition to molybdenum π-heteroaromatic complexes: a prerequisite step for the catalytic hydrodenitrogenation process. NEW J CHEM 2015. [DOI: 10.1039/c5nj01585e] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
The mechanism proceeds via consecutive steps of oxidative H2 addition, hydrogen metal-to-ligand transfer, accompanied by a change of metal–ligand hapticity.
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Affiliation(s)
- Evgenii O. Fetisov
- Department of Chemistry
- M.V. Lomonosov Moscow State University
- 119899 Moscow
- Russia
- Department of Chemistry and Chemical Theory Center
| | - Igor P. Gloriozov
- Department of Chemistry
- M.V. Lomonosov Moscow State University
- 119899 Moscow
- Russia
| | | | - Mikhail S. Nechaev
- Department of Chemistry
- M.V. Lomonosov Moscow State University
- 119899 Moscow
- Russia
- A.V. Topchiev Institute of Petrochemical Synthesis
| | - Samia Kahlal
- Institut des Sciences Chimiques de Rennes
- UMR 6226 CNRS-Universite de Rennes 1
- 35042 Rennes cedex
- France
| | - Jean-Yves Saillard
- Institut des Sciences Chimiques de Rennes
- UMR 6226 CNRS-Universite de Rennes 1
- 35042 Rennes cedex
- France
| | - Yuri F. Oprunenko
- Department of Chemistry
- M.V. Lomonosov Moscow State University
- 119899 Moscow
- Russia
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19
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Gloriozov IP, Marchal R, Saillard J, Oprunenko YF. Chromium Tricarbonyl and Chromium Benzene Complexes of Graphene, Their Properties, Stabilities, and Inter‐Ring Haptotropic Rearrangements – A DFT Investigation. Eur J Inorg Chem 2014. [DOI: 10.1002/ejic.201402879] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Igor P. Gloriozov
- Department of Chemistry, M.V. Lomonosov Moscow State University, Vorob'evy Gory, 119899 Moscow, Russia, http://fhmas.ru/ru/personal_oprunenko.htm
| | - Rémi Marchal
- Institut des Sciences Chimiques de Rennes, UMR 6226 CNRS‐Universite de Rennes 1, 35042 Rennes cedex, France E‐mail: jean‐yves.saillard@univ‐rennes1.fr http://www.scienceschimiques.univ‐rennes1.fr/equipes/cti/
| | - Jean‐Yves Saillard
- Institut des Sciences Chimiques de Rennes, UMR 6226 CNRS‐Universite de Rennes 1, 35042 Rennes cedex, France E‐mail: jean‐yves.saillard@univ‐rennes1.fr http://www.scienceschimiques.univ‐rennes1.fr/equipes/cti/
| | - Yuri F. Oprunenko
- Department of Chemistry, M.V. Lomonosov Moscow State University, Vorob'evy Gory, 119899 Moscow, Russia, http://fhmas.ru/ru/personal_oprunenko.htm
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20
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Makhoul R, Shaw-Taberlet JA, Sahnoune H, Dorcet V, Kahlal S, Halet JF, Hamon JR, Lapinte C. Complexation of the (η5-Cp)Ru+ and (η5-Cp*)Ru+ Arenophiles on Alkynylnaphthalene: Solvent Effect on the Regioselectivity and the Haptotropic Rearrangement. Organometallics 2014. [DOI: 10.1021/om500654d] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Rim Makhoul
- Institut des Sciences Chimiques
de Rennes, UMR 6226 CNRS-Université de Rennes 1, F-35042 Rennes, France
| | - Jennifer A. Shaw-Taberlet
- Institut des Sciences Chimiques
de Rennes, UMR 6226 CNRS-Université de Rennes 1, F-35042 Rennes, France
| | - Hiba Sahnoune
- Institut des Sciences Chimiques
de Rennes, UMR 6226 CNRS-Université de Rennes 1, F-35042 Rennes, France
| | - Vincent Dorcet
- Institut des Sciences Chimiques
de Rennes, UMR 6226 CNRS-Université de Rennes 1, F-35042 Rennes, France
| | - Samia Kahlal
- Institut des Sciences Chimiques
de Rennes, UMR 6226 CNRS-Université de Rennes 1, F-35042 Rennes, France
| | - Jean-François Halet
- Institut des Sciences Chimiques
de Rennes, UMR 6226 CNRS-Université de Rennes 1, F-35042 Rennes, France
| | - Jean-René Hamon
- Institut des Sciences Chimiques
de Rennes, UMR 6226 CNRS-Université de Rennes 1, F-35042 Rennes, France
| | - Claude Lapinte
- Institut des Sciences Chimiques
de Rennes, UMR 6226 CNRS-Université de Rennes 1, F-35042 Rennes, France
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21
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Suzuki N, Yoshitani T, Inoue S, Hashizume D, Yoshida H, Tezuka M, Ida K, Nagashima S, Chihara T, Kobayashi O, Nanbu S, Masuyama Y. Haptotropic Shift of [5]Cumulenes in Zirconocene Complexes and Effects of Steric Factors. Organometallics 2014. [DOI: 10.1021/om500536c] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Affiliation(s)
- Noriyuki Suzuki
- Department
of Materials and Life Sciences, Faculty of Science and Technology, Sophia University, 7-1 Kioi-cho, Chiyoda-ku, Tokyo 102-8554, Japan
- Materials
Characterization
Support Unit, RIKEN Center for Emergent Matter Science (CEMS), 2-1 Hirosawa, Wako-shi, Saitama 351-0198, Japan
| | - Takao Yoshitani
- Department
of Materials and Life Sciences, Faculty of Science and Technology, Sophia University, 7-1 Kioi-cho, Chiyoda-ku, Tokyo 102-8554, Japan
| | - Shota Inoue
- Department
of Materials and Life Sciences, Faculty of Science and Technology, Sophia University, 7-1 Kioi-cho, Chiyoda-ku, Tokyo 102-8554, Japan
| | - Daisuke Hashizume
- Materials
Characterization
Support Unit, RIKEN Center for Emergent Matter Science (CEMS), 2-1 Hirosawa, Wako-shi, Saitama 351-0198, Japan
| | - Hajime Yoshida
- Department
of Applied Chemistry, Graduate School of Engineering, Saitama Institute of Technology, Fukaya, Saitama 369-0293, Japan
| | - Meguru Tezuka
- Department
of Applied Chemistry, Graduate School of Engineering, Saitama Institute of Technology, Fukaya, Saitama 369-0293, Japan
| | - Keisuke Ida
- Graduate
School of Science and Engineering, Saitama University, Shimo-Okubo, Sakura-Ku, Saitama City, Saitama 338-8570, Japan
| | - Sayoko Nagashima
- Graduate
School of Science and Engineering, Saitama University, Shimo-Okubo, Sakura-Ku, Saitama City, Saitama 338-8570, Japan
| | - Teiji Chihara
- Materials
Characterization
Support Unit, RIKEN Center for Emergent Matter Science (CEMS), 2-1 Hirosawa, Wako-shi, Saitama 351-0198, Japan
- Graduate
School of Science and Engineering, Saitama University, Shimo-Okubo, Sakura-Ku, Saitama City, Saitama 338-8570, Japan
| | - Osamu Kobayashi
- Department
of Materials and Life Sciences, Faculty of Science and Technology, Sophia University, 7-1 Kioi-cho, Chiyoda-ku, Tokyo 102-8554, Japan
| | - Shinkoh Nanbu
- Department
of Materials and Life Sciences, Faculty of Science and Technology, Sophia University, 7-1 Kioi-cho, Chiyoda-ku, Tokyo 102-8554, Japan
| | - Yoshiro Masuyama
- Department
of Materials and Life Sciences, Faculty of Science and Technology, Sophia University, 7-1 Kioi-cho, Chiyoda-ku, Tokyo 102-8554, Japan
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22
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Cyclopentadienyl ruthenium complexes with naphthalene and other polycyclic aromatic ligands. Coord Chem Rev 2014. [DOI: 10.1016/j.ccr.2014.06.017] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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23
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Symmetry Breaking in NMR Spectroscopy: The Elucidation of Hidden Molecular Rearrangement Processes. Symmetry (Basel) 2014. [DOI: 10.3390/sym6030622] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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24
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Makhoul R, Sahnoune H, Davin T, Kahlal S, Dorcet V, Roisnel T, Halet JF, Hamon JR, Lapinte C. Proton-Controlled Regioselective Synthesis of [Cp*(dppe)Fe–C≡C-1-(η6-C10H7)Ru(η5-Cp](PF6) and Electron-Driven Haptotropic Rearrangement of the (η5-Cp)Ru+ Arenophile. Organometallics 2014. [DOI: 10.1021/om500047k] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Rim Makhoul
- Institut
des Sciences Chimiques de Rennes, UMR 6226 CNRS-Université de Rennes 1, F-35042 Rennes, France
| | - Hiba Sahnoune
- Institut
des Sciences Chimiques de Rennes, UMR 6226 CNRS-Université de Rennes 1, F-35042 Rennes, France
| | - Thomas Davin
- Institut
des Sciences Chimiques de Rennes, UMR 6226 CNRS-Université de Rennes 1, F-35042 Rennes, France
| | - Samia Kahlal
- Institut
des Sciences Chimiques de Rennes, UMR 6226 CNRS-Université de Rennes 1, F-35042 Rennes, France
| | - Vincent Dorcet
- Institut
des Sciences Chimiques de Rennes, UMR 6226 CNRS-Université de Rennes 1, F-35042 Rennes, France
| | - Thierry Roisnel
- Institut
des Sciences Chimiques de Rennes, UMR 6226 CNRS-Université de Rennes 1, F-35042 Rennes, France
| | - Jean-François Halet
- Institut
des Sciences Chimiques de Rennes, UMR 6226 CNRS-Université de Rennes 1, F-35042 Rennes, France
| | - Jean-René Hamon
- Institut
des Sciences Chimiques de Rennes, UMR 6226 CNRS-Université de Rennes 1, F-35042 Rennes, France
| | - Claude Lapinte
- Institut
des Sciences Chimiques de Rennes, UMR 6226 CNRS-Université de Rennes 1, F-35042 Rennes, France
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25
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Hegele P, Schnakenburg G, Daniels J, Dötz KH. Chromium Complexes Containing Polycyclic Condensed Aromatic Ligands: Mono‐ and Bidirectional Synthesis from Chromium–Carbenes, Molecular Structures, and Rearrangement Reactions. Eur J Inorg Chem 2014. [DOI: 10.1002/ejic.201301409] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Peter Hegele
- Kekulé‐Institut für Organische Chemie und Biochemie, Rheinische Friedrich‐Wilhelms‐Universität Bonn, Gerhard‐Domagk‐Strasse 1, 53121 Bonn, Germany, http://www.chemie.uni‐bonn.de/oc
| | - Gregor Schnakenburg
- Institut für Anorganische Chemie, Rheinische Friedrich‐Wilhelms‐Universität Bonn, Gerhard‐Domagk‐Strasse 1, 53121 Bonn, Germany, http://www.chemie.uni‐bonn.de/ac
| | - Jörg Daniels
- Institut für Anorganische Chemie, Rheinische Friedrich‐Wilhelms‐Universität Bonn, Gerhard‐Domagk‐Strasse 1, 53121 Bonn, Germany, http://www.chemie.uni‐bonn.de/ac
| | - Karl Heinz Dötz
- Kekulé‐Institut für Organische Chemie und Biochemie, Rheinische Friedrich‐Wilhelms‐Universität Bonn, Gerhard‐Domagk‐Strasse 1, 53121 Bonn, Germany, http://www.chemie.uni‐bonn.de/oc
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26
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Brydges S, Gildea B, Grealis JP, Müller-Bunz H, Stradiotto M, Casey M, McGlinchey MJ. Organic and organometallic derivatives of pentaphenylbenzene, C6Ph5X: correlation of peripheral phenyl ring orientations with the steric bulk of “X”. CAN J CHEM 2013. [DOI: 10.1139/cjc-2013-0257] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
A series of C6Ph5X compounds, including X = H, Br, CO2H, CO2R, C[Formula: see text]CPh, cis-BrC=C(Br)Ph, 2-bornenyl, and ferrocenyl, have been characterized by use of X-ray crystallography. Also, the first organometallic complexes of pentaphenylbenzene have been prepared by reaction with chromium hexacarbonyl to yield (η6-C6Ph5H)Cr(CO)3 complexes in which the metal tripod is attached either to an ortho peripheral ring or to the central ring. Crystalline pentaphenylbenzoic acid exists as a hydrogen-bonded dimer; however, the steric bulk of the substituents does not allow the carboxylic acid moieties to be linked directly but instead via two bridging methanol molecules. In the solid state, the orientation of the peripheral rings in bulky C6Ph5X systems is very sensitive to the size of the “X” substituents, such that the twist angle of the para ring responds inversely with increasing bulk of “X”, which drives the ortho rings farther out of the plane of the central ring. The relevance of these observations to correlated motion in molecular propellers, and ultimately to molecular machines, is discussed.
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Affiliation(s)
- Stacey Brydges
- Department of Chemistry and Biochemistry, University of California, San Diego, 9500 Gilman Drive, La Jolla, CA 92093, USA
| | - Brendan Gildea
- School of Chemistry and Chemical Biology, University College Dublin, Belfield, Dublin 4, Ireland
| | - John P. Grealis
- School of Chemistry and Chemical Biology, University College Dublin, Belfield, Dublin 4, Ireland
| | - Helge Müller-Bunz
- School of Chemistry and Chemical Biology, University College Dublin, Belfield, Dublin 4, Ireland
| | - Mark Stradiotto
- Department of Chemistry, Dalhousie University, Halifax, NS B3H 4J3, Canada
| | - Michael Casey
- School of Chemistry and Chemical Biology, University College Dublin, Belfield, Dublin 4, Ireland
| | - Michael J. McGlinchey
- School of Chemistry and Chemical Biology, University College Dublin, Belfield, Dublin 4, Ireland
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27
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Fetisov EO, Gloriozov IP, Oprunenko YF, Saillard JY, Kahlal S. Influence of Ion Pairing in Inter-Ring Haptotropic Rearrangements in Cationic Cyclopentadienyl Complexes of Ruthenium with Naphthalene: A DFT Investigation. Organometallics 2013. [DOI: 10.1021/om4003335] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Affiliation(s)
- E. O. Fetisov
- Chemistry Department, M. V. Lomonosov Moscow State University, Vorob’evy Gory, 119899 Moscow,
Russia
| | - I. P. Gloriozov
- Chemistry Department, M. V. Lomonosov Moscow State University, Vorob’evy Gory, 119899 Moscow,
Russia
| | - Yu. F. Oprunenko
- Chemistry Department, M. V. Lomonosov Moscow State University, Vorob’evy Gory, 119899 Moscow,
Russia
| | - J.-Y. Saillard
- Institut des Sciences Chimiques de Rennes, UMR 6226 CNRS-Université de Rennes 1, F-35042
Rennes cedex, France
| | - S. Kahlal
- Institut des Sciences Chimiques de Rennes, UMR 6226 CNRS-Université de Rennes 1, F-35042
Rennes cedex, France
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28
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Espinosa-Jalapa NÁ, Hernández-Ortega S, Le Goff XF, Morales-Morales D, Djukic JP, Le Lagadec R. Coordination of 12-Electron Organometallic Fragments to the Arene Ring of Nonsymmetric Group 10 POCOP Pincer Complexes. Organometallics 2013. [DOI: 10.1021/om400147x] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Noel Ángel Espinosa-Jalapa
- Instituto de Quı́mica, Universidad Nacional Autónoma de México, Circuito
Exterior s/n, Ciudad Universitaria, 04510 México D. F., Mexico
| | - Simón Hernández-Ortega
- Instituto de Quı́mica, Universidad Nacional Autónoma de México, Circuito
Exterior s/n, Ciudad Universitaria, 04510 México D. F., Mexico
| | - Xavier-Fredéric Le Goff
- Laboratoire Hetéro-élément et Coordination, Ecole Polytechnique, Route de Saclay,
91128 Palaiseau Cedex, France
| | - David Morales-Morales
- Instituto de Quı́mica, Universidad Nacional Autónoma de México, Circuito
Exterior s/n, Ciudad Universitaria, 04510 México D. F., Mexico
| | - Jean-Pierre Djukic
- Institut de Chimie de Strasbourg, UMR CNRS 7177, Université de Strasbourg, 4 rue Blaise Pascal,
67000 Strasbourg, France
| | - Ronan Le Lagadec
- Instituto de Quı́mica, Universidad Nacional Autónoma de México, Circuito
Exterior s/n, Ciudad Universitaria, 04510 México D. F., Mexico
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29
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Czerwinski CJ, Fetisov EO, Gloriozov IP, Oprunenko YF. DFT study of intramolecular interring η6,η6-haptotropic rearrangements in tricarbonylchromium complexes of 2-aminobiphenyl and 4-aminobiphenyl. Dalton Trans 2013; 42:10487-94. [DOI: 10.1039/c3dt50655j] [Citation(s) in RCA: 9] [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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30
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Nikitin K, Bothe C, Müller-Bunz H, Ortin Y, McGlinchey MJ. High and Low Rotational Barriers in Metal Tricarbonyl Complexes of 2- and 3-Indenyl Anthracenes and Triptycenes: Rational Design of Molecular Brakes. Organometallics 2012. [DOI: 10.1021/om300512z] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Kirill Nikitin
- School of Chemistry & Chemical Biology, University College Dublin, Belfield, Dublin 4, Ireland
| | - Cornelia Bothe
- School of Chemistry & Chemical Biology, University College Dublin, Belfield, Dublin 4, Ireland
| | - Helge Müller-Bunz
- School of Chemistry & Chemical Biology, University College Dublin, Belfield, Dublin 4, Ireland
| | - Yannick Ortin
- School of Chemistry & Chemical Biology, University College Dublin, Belfield, Dublin 4, Ireland
| | - Michael J. McGlinchey
- School of Chemistry & Chemical Biology, University College Dublin, Belfield, Dublin 4, Ireland
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31
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On the structure and fluxionality of mononuclear complexes of naphthalene: A DFT investigation of (naphthalene)MCp (M=Sc, V, Mn, Fe, Ni) and related complexes. Inorganica Chim Acta 2012. [DOI: 10.1016/j.ica.2012.05.016] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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32
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Nebra N, Ladeira S, Maron L, Martin‐Vaca B, Bourissou D. Walking Metals in d
8
⋅⋅⋅d
8
Hetero‐bimetallic Complexes: An Original Dynamic Phenomenon. Chemistry 2012; 18:8474-81. [DOI: 10.1002/chem.201200359] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2012] [Indexed: 11/10/2022]
Affiliation(s)
- Noel Nebra
- Université de Toulouse, UPS, LHFA, 118 Route de Narbonne, 31062 Toulouse (France)
- CNRS, LHFA UMR 5069, 31062 Toulouse (France)
| | - Sonia Ladeira
- Université de Toulouse, UPS, Institut de Chimie de Toulouse, FR2599, 118 Route de Narbonne, 31062 Toulouse (France)
| | - Laurent Maron
- Université Paul Sabatier and INSA, UPS, LPCNO, 135 Avenue de Rangueil, 31077 Toulouse (France)
- CNRS, LPCNO UMR5215, 31077 Toulouse (France)
| | - Blanca Martin‐Vaca
- Université de Toulouse, UPS, LHFA, 118 Route de Narbonne, 31062 Toulouse (France)
- CNRS, LHFA UMR 5069, 31062 Toulouse (France)
| | - Didier Bourissou
- Université de Toulouse, UPS, LHFA, 118 Route de Narbonne, 31062 Toulouse (France)
- CNRS, LHFA UMR 5069, 31062 Toulouse (France)
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33
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Oprunenko YF, Gloriozov IP. A density functional study of intra- and interring haptotropic η2,η2 rearrangements in rhodium, ruthenium, and osmium naphthalene complexes. RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A 2012. [DOI: 10.1134/s0036024412060209] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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34
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Perekalin DS, Karslyan EE, Petrovskii PV, Borissova AO, Lyssenko KA, Kudinov AR. Arene Exchange in the Ruthenium-Naphthalene Complex [CpRu(C10H8)]+. Eur J Inorg Chem 2011. [DOI: 10.1002/ejic.201100928] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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35
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McGlinchey MJ, Milosevic S. From [10]Paracyclophane to Ferrocenophanones: The Search for Molecular Machines and Bio-Organometallic Anticancer Drugs. Isr J Chem 2011. [DOI: 10.1002/ijch.201100080] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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36
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Czerwinski CJ, Guzei IA, Riggle KM, Schroeder JR, Spencer LC. Haptotropic rearrangement in tricarbonylchromium complexes of 2-aminobiphenyl and 4-aminobiphenyl. Dalton Trans 2011; 40:9439-46. [PMID: 21847474 DOI: 10.1039/c1dt10994d] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The para-aminobiphenyl compound [(η(6)-C(6)H(5))(C(6)H(4)-4-NH(2))]Cr(CO)(3) (1) has an arene-phenyl dihedral angle of 38.01(6)°, as determined by single-crystal X-ray crystallography, and 34.7(11)°, as determined by DFT calculations. It undergoes haptotropic rearrangement at 140 °C in solution to form [(η(6)-C(6)H(4)-4-NH(2))(C(6)H(5))]Cr(CO)(3) (2), even though previous reports have suggested that such rearrangements should not be observed in compounds with arene-phenyl dihedral angles greater than 22°. NMR analysis gave a rate constant of k = 5.0 × 10(-5) s(-1) for the rearrangement of 1 to 2. The ortho-substituted analog [(η(6)-C(6)H(5))(C(6)H(4)-2-NH(2))]Cr(CO)(3) (3) has an arene-phenyl dihedral angle of 67.70(7)°, as determined by single-crystal X-ray crystallography, and 51.9(10)°, as determined by DFT calculations. Surprisingly, even though it displays a more extreme canting of arene rings, 3 rearranges to [(η(6)-C(6)H(4)-2-NH(2))(C(6)H(5))]Cr(CO)(3) (4) at 140 °C in solution with a rate constant of k = 2.6 × 10(-4) s(-1). This approximately five-fold rate enhancement likely results from the ortho-amino group providing intramolecular stabilization for intermediates formed during the rearrangement.
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Affiliation(s)
- Curtis J Czerwinski
- Department of Chemistry, University of Wisconsin-La Crosse, 1725 State Street, La Crosse, WI 54601, USA.
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37
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Deramchi K, Maouche B, Kahlal S, Saillard JY. Haptotropic shifts in mononuclear complexes of substituted pentalenes: A DFT investigation of the [CpFe(C8H4R2)]q (R=H, Me, NH2, CF3, CN ; q=−1, 0, +1) series. Inorganica Chim Acta 2011. [DOI: 10.1016/j.ica.2011.02.059] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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38
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Intramolecular inter-ring haptotropic rearrangement in iridium naphthalene complexes: a DFT study. Russ Chem Bull 2011. [DOI: 10.1007/s11172-010-0355-1] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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39
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Urbaneja X, Mercier A, Besnard C, Kündig EP. Highly efficient desymmetrisation of a tricarbonylchromium 1,4-dibromonaphthalene complex by asymmetric Suzuki-Miyaura coupling. Chem Commun (Camb) 2011; 47:3739-41. [PMID: 21359364 DOI: 10.1039/c1cc10347d] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Access to planar chiral complexes has been sought by catalytic desymmetrisation of a prochiral complex via asymmetric Suzuki-Miyaura cross-coupling. High selectivities of up to 98% ee were achieved using a bulky chiral palladium catalyst.
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Affiliation(s)
- Xavier Urbaneja
- Department of Organic Chemistry, University of Geneva, Quai Ernest Ansermet 30, 1211 Geneva 4, Switzerland
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40
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Nikitin K, Müller-Bunz H, Ortin Y, Muldoon J, McGlinchey MJ. Molecular Dials: Hindered Rotations in Mono- and Diferrocenyl Anthracenes and Triptycenes. J Am Chem Soc 2010; 132:17617-22. [DOI: 10.1021/ja108226p] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Kirill Nikitin
- School of Chemistry & Chemical Biology, University College Dublin, Belfield, Dublin 4, Ireland
| | - Helge Müller-Bunz
- School of Chemistry & Chemical Biology, University College Dublin, Belfield, Dublin 4, Ireland
| | - Yannick Ortin
- School of Chemistry & Chemical Biology, University College Dublin, Belfield, Dublin 4, Ireland
| | - Jimmy Muldoon
- School of Chemistry & Chemical Biology, University College Dublin, Belfield, Dublin 4, Ireland
| | - Michael J. McGlinchey
- School of Chemistry & Chemical Biology, University College Dublin, Belfield, Dublin 4, Ireland
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41
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Hegele P, Santhamma B, Schnakenburg G, Fröhlich R, Kataeva O, Nieger M, Kotsis K, Neese F, Dötz KH. Hydroquinoid Chromium Complexes Bearing an Acyclic Conjugated Bridge: Chromium-Templated Synthesis, Molecular Structure, and Haptotropic Metal Migration. Organometallics 2010. [DOI: 10.1021/om100257x] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Peter Hegele
- Kekulé-Institut für Organische Chemie und Biochemie, Rheinische Friedrich-Wilhelms-Universität Bonn, Gerhard-Domagk-Strasse 1, D-53121 Bonn, Germany
| | - Bindu Santhamma
- Kekulé-Institut für Organische Chemie und Biochemie, Rheinische Friedrich-Wilhelms-Universität Bonn, Gerhard-Domagk-Strasse 1, D-53121 Bonn, Germany
- Cellular and Structural Biology, UT Health Science Center, San Antonio, Texas 78229, United States
| | - Gregor Schnakenburg
- Institut für Anorganische Chemie, Rheinische Friedrich-Wilhelms-Universität Bonn, Gerhard-Domagk-Strasse 1, D-53121 Bonn, Germany
| | - Roland Fröhlich
- Organisch-Chemisches Institut, Westfälische Wilhelms-Universität Münster, Corrensstrasse 40, D-48149 Münster, Germany
| | - Olga Kataeva
- Organisch-Chemisches Institut, Westfälische Wilhelms-Universität Münster, Corrensstrasse 40, D-48149 Münster, Germany
| | - Martin Nieger
- Institut für Anorganische Chemie, Rheinische Friedrich-Wilhelms-Universität Bonn, Gerhard-Domagk-Strasse 1, D-53121 Bonn, Germany
- Laboratory of Inorganic Chemistry, Department of Chemistry, University of Helsinki, P.O. Box 55 (A.I. Virtasen aukio 1), FIN-00014, Finland
| | - Konstantinos Kotsis
- Institut für Physikalische und Theoretische Chemie, Rheinische Friedrich-Wilhelms-Universität Bonn, Wegelerstrasse 12, D-53115 Bonn, Germany
| | - Frank Neese
- Institut für Physikalische und Theoretische Chemie, Rheinische Friedrich-Wilhelms-Universität Bonn, Wegelerstrasse 12, D-53115 Bonn, Germany
| | - Karl Heinz Dötz
- Kekulé-Institut für Organische Chemie und Biochemie, Rheinische Friedrich-Wilhelms-Universität Bonn, Gerhard-Domagk-Strasse 1, D-53121 Bonn, Germany
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42
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Nikitin K, Fleming C, Müller-Bunz H, Ortin Y, McGlinchey MJ. Severe Energy Costs of Double Steric Interactions: Towards a Molecular Clamp. European J Org Chem 2010. [DOI: 10.1002/ejoc.201000847] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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43
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Dubarle Offner J, Schnakenburg G, Rose-Munch F, Rose E, Dötz KH. Dibenzo[f,h]quinoline Cr(CO)3 Complexes: Synthesis by Chromium-Templated Benzannulation, Cyclomanganation, and Haptotropic Chromium Migration. Organometallics 2010. [DOI: 10.1021/om100258c] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Julien Dubarle Offner
- Kekulé-Institut für Organische Chemie und Biochemie, Rheinische Friedrich-Wilhelms Universität Bonn, Gerhard-Domagk-Strasse 1, D-51121 Bonn, Germany
| | - Gregor Schnakenburg
- Institut für Anorganische Chemie, Rheinische Friedrich-Wilhelms Universität Bonn, Gerhard-Domagk-Strasse 1, D-52121 Bonn, Germany
| | - Françoise Rose-Munch
- UPMC Univ Paris 06, Institut Parisien de Chimie Moléculaire (UMR CNRS 7201), Case 181, Equipe de Chimie Organique et Organométallique, 4 Place Jussieu, 75005 Paris, France
| | - Eric Rose
- UPMC Univ Paris 06, Institut Parisien de Chimie Moléculaire (UMR CNRS 7201), Case 181, Equipe de Chimie Organique et Organométallique, 4 Place Jussieu, 75005 Paris, France
| | - Karl Heinz Dötz
- Kekulé-Institut für Organische Chemie und Biochemie, Rheinische Friedrich-Wilhelms Universität Bonn, Gerhard-Domagk-Strasse 1, D-51121 Bonn, Germany
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44
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Mercier A, Urbaneja X, Yeo W, Chaudhuri P, Cumming G, House D, Bernardinelli G, Kündig E. Asymmetric Catalytic Hydrogenolysis of ArylHalide Bonds in Fused Arene Chromium and Ruthenium Complexes. Chemistry 2010; 16:6285-99. [DOI: 10.1002/chem.201000011] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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45
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Dötz KH, Stendel J. Fischer Carbene Complexes in Organic Synthesis: Metal-Assisted and Metal-Templated Reactions. Chem Rev 2009; 109:3227-74. [DOI: 10.1021/cr900034e] [Citation(s) in RCA: 284] [Impact Index Per Article: 18.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Karl Heinz Dötz
- Kekulé-Institut für Organische Chemie und Biochemie, Rheinische Friedrich-Wilhelms-Universität Bonn, Gerhard-Domagk-Strasse 1, D-53121 Bonn, Germany
| | - Joachim Stendel
- Kekulé-Institut für Organische Chemie und Biochemie, Rheinische Friedrich-Wilhelms-Universität Bonn, Gerhard-Domagk-Strasse 1, D-53121 Bonn, Germany
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46
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Ashe AJ. Aromatic Borataheterocycles: Surrogates for Cyclopentadienyl in Transition-Metal Complexes. Organometallics 2009. [DOI: 10.1021/om900308e] [Citation(s) in RCA: 83] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Arthur J. Ashe
- Department of Chemistry, University of Michigan, Ann Arbor, Michigan 48109-1055
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Joistgen O, Pfletschinger A, Ciupka J, Dolg M, Nieger M, Schnakenburg G, Fröhlich R, Kataeva O, Dötz KH. P-Coligand Tuning of the Haptotropic Metal Migration in Phenanthrene Chromium Complexes. Organometallics 2009. [DOI: 10.1021/om900057a] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Oliver Joistgen
- Kekulé-Institut für Organische Chemie und Biochemie, Rheinische Friedrich-Wilhelms-Universität, Bonn, Gerhard-Domagk-Strasse 1, D-53121 Bonn, Germany, Institut für Theoretische Chemie, Universität zu Köln, Greinstrasse 4, D-50939 Köln, Germany, Institut für Anorganische Chemie, Rheinische Friedrich-Wilhelms-Universität, Bonn, Gerhard-Domagk-Strasse 1, D-53121 Bonn, Germany, Laboratory of Inorganic Chemistry, Department of Chemistry, University of Helsinki, FIN-00014, Finland, and Organisch-Chemisches
| | - Anja Pfletschinger
- Kekulé-Institut für Organische Chemie und Biochemie, Rheinische Friedrich-Wilhelms-Universität, Bonn, Gerhard-Domagk-Strasse 1, D-53121 Bonn, Germany, Institut für Theoretische Chemie, Universität zu Köln, Greinstrasse 4, D-50939 Köln, Germany, Institut für Anorganische Chemie, Rheinische Friedrich-Wilhelms-Universität, Bonn, Gerhard-Domagk-Strasse 1, D-53121 Bonn, Germany, Laboratory of Inorganic Chemistry, Department of Chemistry, University of Helsinki, FIN-00014, Finland, and Organisch-Chemisches
| | - Jan Ciupka
- Kekulé-Institut für Organische Chemie und Biochemie, Rheinische Friedrich-Wilhelms-Universität, Bonn, Gerhard-Domagk-Strasse 1, D-53121 Bonn, Germany, Institut für Theoretische Chemie, Universität zu Köln, Greinstrasse 4, D-50939 Köln, Germany, Institut für Anorganische Chemie, Rheinische Friedrich-Wilhelms-Universität, Bonn, Gerhard-Domagk-Strasse 1, D-53121 Bonn, Germany, Laboratory of Inorganic Chemistry, Department of Chemistry, University of Helsinki, FIN-00014, Finland, and Organisch-Chemisches
| | - Michael Dolg
- Kekulé-Institut für Organische Chemie und Biochemie, Rheinische Friedrich-Wilhelms-Universität, Bonn, Gerhard-Domagk-Strasse 1, D-53121 Bonn, Germany, Institut für Theoretische Chemie, Universität zu Köln, Greinstrasse 4, D-50939 Köln, Germany, Institut für Anorganische Chemie, Rheinische Friedrich-Wilhelms-Universität, Bonn, Gerhard-Domagk-Strasse 1, D-53121 Bonn, Germany, Laboratory of Inorganic Chemistry, Department of Chemistry, University of Helsinki, FIN-00014, Finland, and Organisch-Chemisches
| | - Martin Nieger
- Kekulé-Institut für Organische Chemie und Biochemie, Rheinische Friedrich-Wilhelms-Universität, Bonn, Gerhard-Domagk-Strasse 1, D-53121 Bonn, Germany, Institut für Theoretische Chemie, Universität zu Köln, Greinstrasse 4, D-50939 Köln, Germany, Institut für Anorganische Chemie, Rheinische Friedrich-Wilhelms-Universität, Bonn, Gerhard-Domagk-Strasse 1, D-53121 Bonn, Germany, Laboratory of Inorganic Chemistry, Department of Chemistry, University of Helsinki, FIN-00014, Finland, and Organisch-Chemisches
| | - Gregor Schnakenburg
- Kekulé-Institut für Organische Chemie und Biochemie, Rheinische Friedrich-Wilhelms-Universität, Bonn, Gerhard-Domagk-Strasse 1, D-53121 Bonn, Germany, Institut für Theoretische Chemie, Universität zu Köln, Greinstrasse 4, D-50939 Köln, Germany, Institut für Anorganische Chemie, Rheinische Friedrich-Wilhelms-Universität, Bonn, Gerhard-Domagk-Strasse 1, D-53121 Bonn, Germany, Laboratory of Inorganic Chemistry, Department of Chemistry, University of Helsinki, FIN-00014, Finland, and Organisch-Chemisches
| | - Roland Fröhlich
- Kekulé-Institut für Organische Chemie und Biochemie, Rheinische Friedrich-Wilhelms-Universität, Bonn, Gerhard-Domagk-Strasse 1, D-53121 Bonn, Germany, Institut für Theoretische Chemie, Universität zu Köln, Greinstrasse 4, D-50939 Köln, Germany, Institut für Anorganische Chemie, Rheinische Friedrich-Wilhelms-Universität, Bonn, Gerhard-Domagk-Strasse 1, D-53121 Bonn, Germany, Laboratory of Inorganic Chemistry, Department of Chemistry, University of Helsinki, FIN-00014, Finland, and Organisch-Chemisches
| | - Olga Kataeva
- Kekulé-Institut für Organische Chemie und Biochemie, Rheinische Friedrich-Wilhelms-Universität, Bonn, Gerhard-Domagk-Strasse 1, D-53121 Bonn, Germany, Institut für Theoretische Chemie, Universität zu Köln, Greinstrasse 4, D-50939 Köln, Germany, Institut für Anorganische Chemie, Rheinische Friedrich-Wilhelms-Universität, Bonn, Gerhard-Domagk-Strasse 1, D-53121 Bonn, Germany, Laboratory of Inorganic Chemistry, Department of Chemistry, University of Helsinki, FIN-00014, Finland, and Organisch-Chemisches
| | - Karl Heinz Dötz
- Kekulé-Institut für Organische Chemie und Biochemie, Rheinische Friedrich-Wilhelms-Universität, Bonn, Gerhard-Domagk-Strasse 1, D-53121 Bonn, Germany, Institut für Theoretische Chemie, Universität zu Köln, Greinstrasse 4, D-50939 Köln, Germany, Institut für Anorganische Chemie, Rheinische Friedrich-Wilhelms-Universität, Bonn, Gerhard-Domagk-Strasse 1, D-53121 Bonn, Germany, Laboratory of Inorganic Chemistry, Department of Chemistry, University of Helsinki, FIN-00014, Finland, and Organisch-Chemisches
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Dubarle Offner J, Fröhlich R, Kataeva O, Rose-Munch F, Rose E, Dötz KH. Heterobimetallic Cr−Mn Complexes of Fused Arenes: Chromium-Templated Benzannulation of a Cymanthrene-Type Metal Carbene and Haptotropic Metal Migration along a Dibenzo[c,e]indene Platform. Organometallics 2009. [DOI: 10.1021/om900090q] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Julien Dubarle Offner
- Kekulé-Institut für Organische Chemie and Biochemie, Rheinische Friedrich-Wilhelms-Universität Bonn, Gerhard-Domagk-Strasse 1, D-52121 Bonn, Germany, Organisch-Chemisches Institut der Universität, Westfälische Wilhelms-Universität Münster, Correns-Strasse 40, 48149 Münster, Germany, and Laboratoire de Chimie Organique, IPCM, UMR CNRS 7201, Université Pierre et Marie Curie, Paris 6, Tour 44 1er étage, BP 181, 4, Place Jussieu, F-75252 Paris Cedex 05, France
| | - Roland Fröhlich
- Kekulé-Institut für Organische Chemie and Biochemie, Rheinische Friedrich-Wilhelms-Universität Bonn, Gerhard-Domagk-Strasse 1, D-52121 Bonn, Germany, Organisch-Chemisches Institut der Universität, Westfälische Wilhelms-Universität Münster, Correns-Strasse 40, 48149 Münster, Germany, and Laboratoire de Chimie Organique, IPCM, UMR CNRS 7201, Université Pierre et Marie Curie, Paris 6, Tour 44 1er étage, BP 181, 4, Place Jussieu, F-75252 Paris Cedex 05, France
| | - Olga Kataeva
- Kekulé-Institut für Organische Chemie and Biochemie, Rheinische Friedrich-Wilhelms-Universität Bonn, Gerhard-Domagk-Strasse 1, D-52121 Bonn, Germany, Organisch-Chemisches Institut der Universität, Westfälische Wilhelms-Universität Münster, Correns-Strasse 40, 48149 Münster, Germany, and Laboratoire de Chimie Organique, IPCM, UMR CNRS 7201, Université Pierre et Marie Curie, Paris 6, Tour 44 1er étage, BP 181, 4, Place Jussieu, F-75252 Paris Cedex 05, France
| | - Françoise Rose-Munch
- Kekulé-Institut für Organische Chemie and Biochemie, Rheinische Friedrich-Wilhelms-Universität Bonn, Gerhard-Domagk-Strasse 1, D-52121 Bonn, Germany, Organisch-Chemisches Institut der Universität, Westfälische Wilhelms-Universität Münster, Correns-Strasse 40, 48149 Münster, Germany, and Laboratoire de Chimie Organique, IPCM, UMR CNRS 7201, Université Pierre et Marie Curie, Paris 6, Tour 44 1er étage, BP 181, 4, Place Jussieu, F-75252 Paris Cedex 05, France
| | - Eric Rose
- Kekulé-Institut für Organische Chemie and Biochemie, Rheinische Friedrich-Wilhelms-Universität Bonn, Gerhard-Domagk-Strasse 1, D-52121 Bonn, Germany, Organisch-Chemisches Institut der Universität, Westfälische Wilhelms-Universität Münster, Correns-Strasse 40, 48149 Münster, Germany, and Laboratoire de Chimie Organique, IPCM, UMR CNRS 7201, Université Pierre et Marie Curie, Paris 6, Tour 44 1er étage, BP 181, 4, Place Jussieu, F-75252 Paris Cedex 05, France
| | - Karl Heinz Dötz
- Kekulé-Institut für Organische Chemie and Biochemie, Rheinische Friedrich-Wilhelms-Universität Bonn, Gerhard-Domagk-Strasse 1, D-52121 Bonn, Germany, Organisch-Chemisches Institut der Universität, Westfälische Wilhelms-Universität Münster, Correns-Strasse 40, 48149 Münster, Germany, and Laboratoire de Chimie Organique, IPCM, UMR CNRS 7201, Université Pierre et Marie Curie, Paris 6, Tour 44 1er étage, BP 181, 4, Place Jussieu, F-75252 Paris Cedex 05, France
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Oprunenko YF, Gloriozov IP. Theoretical DFT studies of chromium tricarbonyl complexes with polycyclic aromatic ligands. J Organomet Chem 2009. [DOI: 10.1016/j.jorganchem.2008.11.067] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Nikitin K, Müller-Bunz H, Ortin Y, McGlinchey MJ. A molecular paddlewheel with a sliding organometallic latch: syntheses, X-ray crystal structures and dynamic behaviour of [Cr(CO)3{eta(6)-2-(9-triptycyl)indene}], and of [M(CO)3{eta(5)-2-(9-triptycyl)indenyl}] (M = Mn, Re). Chemistry 2009; 15:1836-43. [PMID: 19152350 DOI: 10.1002/chem.200801940] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
In [eta(6)-2-(9-triptycyl)-indene]tricarbonylchromium (2a), the indenyl-chromium moiety is linked directly to the axis of the three-bladed triptycene paddlewheel. However, the molecular structure of 2a reveals that there is no steric interaction between these components, and the paddlewheel is free to rotate. Accordingly, its NMR spectrum indicates the full equivalence of the blades of the triptycene. Deprotonation of the indene induces a haptotropic shift of the organometallic fragment from the six-membered to the five-membered ring of the indene and, in the sodium [eta(5)-2-(9-triptycyl)-indenyl]tricarbonylchromium salt (3a), so formed, rotation of the three-bladed molecular paddlewheel is now blocked by the bulky tripod. NMR data for 3a, and also for the isostructural eta(5)-Mn(CO)(3) and eta(5)-Re(CO)(3) complexes, 3b and 3c, respectively, reveal a 2:1 splitting of the blades of the triptycyl moiety, thus breaking its original threefold symmetry. The X-ray crystal structures of the chromium complex, 2a, and of the manganese and rhenium complexes, 3b and 3c, provide pictures of the system in both its "ON" and "OFF" states, whereby the M(CO)(3) tripod has moved about 2 A towards the triptycene, thus blocking its rotation. Comparison of the rotational barriers in 2-(9-triptycyl)indene (1) and its complexes 2 and 3, suggests that rotation of the paddlewheel can be slowed by a factor of approximately 10(8).
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Affiliation(s)
- Kirill Nikitin
- School of Chemistry & Chemical Biology, University College Dublin, Belfield, Dublin 4, Ireland.
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