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VanderWeide A, Prokopchuk DE. Cyclopentadienyl ring activation in organometallic chemistry and catalysis. Nat Rev Chem 2023:10.1038/s41570-023-00501-1. [PMID: 37258685 DOI: 10.1038/s41570-023-00501-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/25/2023] [Indexed: 06/02/2023]
Abstract
The cyclopentadienyl (Cp) ligand is a cornerstone of modern organometallic chemistry. Since the discovery of ferrocene, the Cp ligand and its various derivatives have become foundational motifs in catalysis, medicine and materials science. Although largely considered an ancillary ligand for altering the stereoelectronic properties of transition metal centres, there is mounting evidence that the core Cp ring structure also serves as a reservoir for reactive protons (H+), hydrides (H-) or radical hydrogen (H•) atoms. This Review chronicles the field of Cp ring activation, highlighting the pivotal role that Cp ligands can have in electrocatalytic H2 production, N2 reduction, hydride transfer reactions and proton-coupled electron transfer.
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Suslov DS, Bykov MV, Pakhomova MV, Orlov TS, Abramov ZD, Suchkova AV, Ushakov IA, Abramov PA, Novikov AS. Novel Route to Cationic Palladium(II)-Cyclopentadienyl Complexes Containing Phosphine Ligands and Their Catalytic Activities. Molecules 2023; 28:molecules28104141. [PMID: 37241882 DOI: 10.3390/molecules28104141] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2023] [Revised: 05/12/2023] [Accepted: 05/15/2023] [Indexed: 05/28/2023] Open
Abstract
The Pd(II) complexes [Pd(Cp)(L)n]m[BF4]m were synthesized via the reaction of cationic acetylacetonate complexes with cyclopentadiene in the presence of BF3∙OEt2 (n = 2, m = 1: L = PPh3 (1), P(p-Tol)3, tris(ortho-methoxyphenyl)phosphine (TOMPP), tri-2-furylphosphine, tri-2-thienylphosphine; n = 1, m = 1: L = dppf, dppp (2), dppb (3), 1,5-bis(diphenylphosphino)pentane; n = 1, m = 2 or 3: 1,6-bis(diphenylphosphino)hexane). Complexes 1-3 were characterized using X-ray diffractometry. The inspection of the crystal structures of the complexes enabled the recognition of (Cp-)⋯(Ph-group) and (Cp-)⋯(CH2-group) interactions, which are of C-H…π nature. The presence of these interactions was confirmed theoretically via DFT calculations using QTAIM analysis. The intermolecular interactions in the X-ray structures are non-covalent in origin with an estimated energy of 0.3-1.6 kcal/mol. The cationic palladium catalyst precursors with monophosphines were found to be active catalysts for the telomerization of 1,3-butadiene with methanol (TON up to 2.4∙104 mol 1,3-butadiene per mol Pd with chemoselectivity of 82%). Complex [Pd(Cp)(TOMPP)2]BF4 was found to be an efficient catalyst for the polymerization of phenylacetylene (PA) (catalyst activities up to 8.9 × 103 gPA·(molPd·h)-1 were observed).
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Affiliation(s)
- Dmitry S Suslov
- Research Institute of Oil and Coal Chemical Synthesis, Irkutsk State University, ul. K. Marksa, 1, Irkutsk 664003, Russia
| | - Mikhail V Bykov
- Research Institute of Oil and Coal Chemical Synthesis, Irkutsk State University, ul. K. Marksa, 1, Irkutsk 664003, Russia
| | - Marina V Pakhomova
- Research Institute of Oil and Coal Chemical Synthesis, Irkutsk State University, ul. K. Marksa, 1, Irkutsk 664003, Russia
| | - Timur S Orlov
- Research Institute of Oil and Coal Chemical Synthesis, Irkutsk State University, ul. K. Marksa, 1, Irkutsk 664003, Russia
- School of High Technologies, National Research Irkutsk State Technical University, Lermontov St., 83, Irkutsk 664074, Russia
| | - Zorikto D Abramov
- Research Institute of Oil and Coal Chemical Synthesis, Irkutsk State University, ul. K. Marksa, 1, Irkutsk 664003, Russia
| | - Anastasia V Suchkova
- Research Institute of Oil and Coal Chemical Synthesis, Irkutsk State University, ul. K. Marksa, 1, Irkutsk 664003, Russia
| | - Igor A Ushakov
- A.E. Favorsky Irkutsk Institute of Chemistry SB RAS, Favorsky St., 1, Irkutsk 664033, Russia
| | - Pavel A Abramov
- Nikolaev Institute of Inorganic Chemistry SB RAS, pr-kt Akad. Lavrentieva, 3, Novosibirsk 630090, Russia
- Research School of Chemistry and Applied Biomedical Sciences, Tomsk Polytechnic University, Tomsk 634034, Russia
| | - Alexander S Novikov
- Institute of Chemistry, Saint Petersburg State University, Universitetskaya Nab., 7/9, Saint Petersburg 199034, Russia
- Research Institute of Chemistry, Peoples' Friendship University of Russia (RUDN University), Miklukho-Maklaya St., 6, Moscow 117198, Russia
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Vinogradov MM, Loginov DA. Rhoda- and iridacarborane halide complexes: Synthesis, structure and application in homogeneous catalysis. J Organomet Chem 2020. [DOI: 10.1016/j.jorganchem.2020.121135] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Arthurs RA, Horton PN, Coles SJ, Richards CJ. Metallocene to metallocene conversion. Synthesis of an oxazoline-substituted pentamethyliridocenium cation from a ferrocenyloxazoline. Chem Commun (Camb) 2016; 52:7024-7. [DOI: 10.1039/c6cc01959e] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
A novel metallocene to metallocene conversion is reported in which an air-stable oxazoline-substituted ferrocene is converted into an air-stable oxazoline-substituted iridocenium ion.
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Affiliation(s)
| | - Peter N. Horton
- EPSRC National Crystallography Service
- School of Chemistry
- University of Southampton
- Southampton
- UK
| | - Simon J. Coles
- EPSRC National Crystallography Service
- School of Chemistry
- University of Southampton
- Southampton
- UK
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Rapakousiou A, Herrer Jimenez L, Wang Y, Mouche C, Astruc D. Rhodicenium Salts: From Basic Chemistry to Polyelectrolyte and Dendritic Macromolecules. Organometallics 2014. [DOI: 10.1021/om500028e] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Affiliation(s)
| | | | - Yanlan Wang
- ISM,
UMR CNRS No. 5255, Univ. Bordeaux, 33405 Talence Cedex, France
| | - Claire Mouche
- ISM,
UMR CNRS No. 5255, Univ. Bordeaux, 33405 Talence Cedex, France
| | - Didier Astruc
- ISM,
UMR CNRS No. 5255, Univ. Bordeaux, 33405 Talence Cedex, France
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Mohapatra SK, Romanov A, Angles G, Timofeeva TV, Barlow S, Marder SR. Synthesis and characterization of nonamethylrhodocenium and iridocenium hexafluorophosphate salts. J Organomet Chem 2012. [DOI: 10.1016/j.jorganchem.2012.01.016] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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O WWN, Lough AJ, Morris RH. Bifunctional Mechanism with Unconventional Intermediates for the Hydrogenation of Ketones Catalyzed by an Iridium(III) Complex Containing an N-Heterocyclic Carbene with a Primary Amine Donor. Organometallics 2012. [DOI: 10.1021/om300071v] [Citation(s) in RCA: 67] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Wylie W. N. O
- Davenport Laboratory, Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, Ontario M5S
3H6, Canada
| | - Alan J. Lough
- Davenport Laboratory, Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, Ontario M5S
3H6, Canada
| | - Robert H. Morris
- Davenport Laboratory, Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, Ontario M5S
3H6, Canada
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Sivaramakrishna A, Clayton HS, Mogorosi MM, Moss JR. Hydrocarbon (π- and σ-) complexes of nickel, palladium and platinum: Synthesis, reactivity and applications. Coord Chem Rev 2010. [DOI: 10.1016/j.ccr.2010.05.021] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Matuska V, Tersago K, Kilian P, Van Alsenoy C, Blockhuys F, Slawin AMZ, Woollins JD. Molecular and Crystal Structures of Cp*M(S
2
N
2
) (M = Co, Rh, Ir) and Related Compounds. Eur J Inorg Chem 2009. [DOI: 10.1002/ejic.200900541] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Vit Matuska
- University of St Andrews, School of Chemistry, North Haugh, St Andrews, Fife, KY16 9ST, United Kingdom
| | - Karla Tersago
- University of Antwerp, Department of Chemistry, Universiteitsplein 1, B‐2610 Wilrijk, Belgium
| | - Petr Kilian
- University of St Andrews, School of Chemistry, North Haugh, St Andrews, Fife, KY16 9ST, United Kingdom
| | - Christian Van Alsenoy
- University of Antwerp, Department of Chemistry, Universiteitsplein 1, B‐2610 Wilrijk, Belgium
| | - Frank Blockhuys
- University of Antwerp, Department of Chemistry, Universiteitsplein 1, B‐2610 Wilrijk, Belgium
| | - Alexandra M. Z. Slawin
- University of St Andrews, School of Chemistry, North Haugh, St Andrews, Fife, KY16 9ST, United Kingdom
| | - J. Derek Woollins
- University of St Andrews, School of Chemistry, North Haugh, St Andrews, Fife, KY16 9ST, United Kingdom
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Furegati M, Rippert AJ. Unusual base dependent enantioselectivity in a transfer hydrogenation using axially chiral Ir(III)-catalysts. ACTA ACUST UNITED AC 2005. [DOI: 10.1016/j.tetasy.2005.11.002] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Rangel Salas II, Paz-Sandoval MA, Nöth H. Synthesis, Structure, Spectroscopy, and Reactivity of Half-Open Rhodocenium and Iridocenium with Oxodienyl Ligands. Organometallics 2002. [DOI: 10.1021/om020400q] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Irma Idalia Rangel Salas
- Departamento de Química, Centro de Investigación y de Estudios Avanzados del IPN, Apartado Postal 14-740, México 07000, D.F., México
| | - M. Angeles Paz-Sandoval
- Departamento de Química, Centro de Investigación y de Estudios Avanzados del IPN, Apartado Postal 14-740, México 07000, D.F., México
| | - Heinrich Nöth
- Department Chemie, Universität München, Butenandstrasse 5-13 (Haus D), 81377, München, Germany
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Kudinov AR, Perekalin DS, Petrovskii PV, Lyssenko KA, Grintselev-Knyazev GV, Starikova ZA. Synthesis and structure of rhodium complexes with monoanionic carborane ligand [9-SMe2-7,8-C2B9H10]−. J Organomet Chem 2002. [DOI: 10.1016/s0022-328x(02)01382-7] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Field LD, He T, Masters AF, Turner P. The synthesis and X-ray structural characterisation of the decaphenylmolybdenocenium cation as its tetrafluoroborate salt. Polyhedron 2002. [DOI: 10.1016/s0277-5387(02)00978-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Synthesis of platinum complexes with η4-C5Me4(CF3)H ligand. X-ray structure of [Pt(η4-C5Me4H2)Cl2] and [Pt{η4-C5Me4(CF3)H}(η5-C5H5)]PF6. J Organomet Chem 2001. [DOI: 10.1016/s0022-328x(00)00924-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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X-ray structures of decamethylplatinocene dication in the crystal of [Pt(η5-C5Me5)2]2+(PF6−)2 and decamethyliridocenium cation in the crystal of [Ir(η5-C5Me5)2]+(BPh4−) · CH2Cl2. J Organomet Chem 1997. [DOI: 10.1016/s0022-328x(96)06886-6] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Gusev OV, Peterleitner MG, Ievlev MA, Kal'sin AM, Petrovskii PV, Denisovich LI, Ustynyuk NA. Reduction of iridocenium salts [Ir(η5-C5Me5)(η5-L)]+ (L = C5H5, C5Me5, C9H7); ligand-to-ligand dimerisation induced by electron transfer. J Organomet Chem 1997. [DOI: 10.1016/s0022-328x(96)06675-2] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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18
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Synthesis of palladium cyclopentadienyl complexes. Decamethylpalladocene dication [Pd(ν5-C5Me5)]2+. J Organomet Chem 1996. [DOI: 10.1016/0022-328x(95)05899-z] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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19
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Peterleitner MG, Morozova LN, Peganova TA, Peregudova SM, Denisovich LI, Ustynuyk NA. Electron-transfer induced cleavage and formation of C-H-bonds in 17? and 19? platinum complexes. Russ Chem Bull 1995. [DOI: 10.1007/bf00707065] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Gusev OV, Morozova LN, Peganova TA, Peterleitner MG, Peregudova SM, Denisovich LI, Petroskii PV, Oprunenko YF, Ustynyuk NA. Redox-induced activation of CH bonds in 1,2,3,4,5-pentamethylcyclopentadiene platinum complexes. J Organomet Chem 1995. [DOI: 10.1016/0022-328x(94)05284-i] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Gusev OV, Peganova TA, Peterleitner MG, Peregudova SM, Denisovich LI, Ustynyuk NA, Maitlis PM. Bis(η5-pentamethylcyclopentadienyl)-and(η5cyclopentadienyl) (η5-pentamethylcyclopentadienyl)-platinium dications: Pt(IV) metallocenes. J Organomet Chem 1994. [DOI: 10.1016/0022-328x(94)87134-5] [Citation(s) in RCA: 13] [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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