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Rana S, Biswas JP, Paul S, Paik A, Maiti D. Organic synthesis with the most abundant transition metal–iron: from rust to multitasking catalysts. Chem Soc Rev 2021; 50:243-472. [DOI: 10.1039/d0cs00688b] [Citation(s) in RCA: 85] [Impact Index Per Article: 28.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The promising aspects of iron in synthetic chemistry are being explored for three-four decades as a green and eco-friendly alternative to late transition metals. This present review unveils these rich iron-chemistry towards different transformations.
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Affiliation(s)
- Sujoy Rana
- Department of Chemistry
- University of North Bengal
- Darjeeling
- India
| | | | - Sabarni Paul
- Department of Chemistry
- University of North Bengal
- Darjeeling
- India
| | - Aniruddha Paik
- Department of Chemistry
- University of North Bengal
- Darjeeling
- India
| | - Debabrata Maiti
- Department of Chemistry
- IIT Bombay
- Mumbai-400076
- India
- Tokyo Tech World Research Hub Initiative (WRHI)
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Agbossou-Niedercorn F, Michon C. Bifunctional homogeneous catalysts based on first row transition metals in asymmetric hydrogenation. Coord Chem Rev 2020. [DOI: 10.1016/j.ccr.2020.213523] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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Gradiski MV, Kharat AN, Ong MSE, Lough AJ, Smith SAM, Morris RH. A One-Step Preparation of Tetradentate Ligands with Nitrogen and Phosphorus Donors by Reductive Amination and Representative Iron Complexes. Inorg Chem 2020; 59:11041-11053. [PMID: 32687329 DOI: 10.1021/acs.inorgchem.0c01535] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
The synthesis and use of the first examples of unsymmetrical, mixed phosphine donor tripodal NPP2' ligands N(CH2CH2PR2)2(CH2CH2PPh2) are presented. The ligands are synthesized via a convenient, one pot reductive amination using 2-(diphenylphosphino)ethylamine and various substituted phosphonium dimers in order to introduce mixed phosphine donors substituted with P/P', those being Ph/Cy (2), Ph/iPr (3), Ph/iBu (4), Ph/o-Tol (5), and Ph/p-Tol (6). Additionally, we have developed the first known synthesis of a symmetrical tripodal NP3 ligand N(CH2CH2PiBu2)3 using bench safe ammonium acetate as the lone nitrogen source (7). This new protocol eliminates the use of extremely dangerous nitrogen mustard reagents typically required to synthesize NP3 ligands. Some of these tetradentate ligands and also P2NN' ligands N(CH2-o-C5H4N)(CH2CH2PR2)2 (P2NN'-Cy, R = Cy; P2NN'-Ph, R = Ph) prepared by reductive amination using 2-picolylamine are used in the synthesis and reactions of iron complexes. FeCl2(P2NN'-Cy) (8) undergoes single halide abstraction with NaBPh4 to give the trigonal bipyramidal complex [FeCl(P2NN'-Cy)][BPh4] (9). Upon exposure to CO(g), complex 9 readily coordinates CO giving [FeCl(P2NN'-Cy)(CO)][BPh4] (10), and further treatment with an excess of NaBH4 results in formation of the hydride complex [Fe(H)(P2NN'-Cy)(CO)][BPh4] (11). Our previously reported complex FeCl2(P2NN'-Ph) undergoes double halide abstraction with NaBPh4 in the presence of the coordinating solvent to give [Fe(NCMe)2(P2NN'-Ph)][BPh4]2 (12). Ligand 3 can be coordinated to FeCl2, and upon sequential halide abstraction, treatment with NaBH4, and exposure to an atmosphere of dinitrogen, the dinitrogen hydride complex [Fe(H)(NPP2'-iPr)(N2)][BPh4] (13) is isolated. Our symmetrical NP3 ligand 7 can also be coordinated to FeCl2 and, upon exposure to an atmosphere of CO(g), selectively forms [FeCl(NP3)(CO)][BPh4] (14) after salt metathesis with NaBPh4. Complex 14 can be treated with an excess of NaBH4 to give the hydride complex [Fe(H)(NP3)(CO)][BPh4] (15), which can further be deprotonated/reduced to the Fe(0) complex Fe(NP3)(CO) (16) upon treatment with an excess of KH.
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Affiliation(s)
- Matthew V Gradiski
- Department of Chemistry, University of Toronto, 80 Saint George St., Toronto, Ontario, Canada, M5S 3H6
| | - Ali Nemati Kharat
- School of Chemistry, College of Science, University of Tehran, Tehran, Iran
| | - Maegan S E Ong
- Department of Chemistry, University of Toronto, 80 Saint George St., Toronto, Ontario, Canada, M5S 3H6
| | - Alan J Lough
- Department of Chemistry, University of Toronto, 80 Saint George St., Toronto, Ontario, Canada, M5S 3H6
| | - Samantha A M Smith
- Department of Chemistry, University of Toronto, 80 Saint George St., Toronto, Ontario, Canada, M5S 3H6
| | - Robert H Morris
- Department of Chemistry, University of Toronto, 80 Saint George St., Toronto, Ontario, Canada, M5S 3H6
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New insights into the dihydrogen bonds (MHδ−···Hδ+X) in CpM(PMe3)(L)2H···HX (M=Cr, Mo, W; L=PMe3, CO; X=F, OH, NH2). Struct Chem 2019. [DOI: 10.1007/s11224-019-01313-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Affiliation(s)
- Duo Wei
- Univ Rennes, CNRS, ISCR-UMR 6226, F-35000 Rennes, France
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Matsunami A, Kayaki Y. Upgrading and expanding the scope of homogeneous transfer hydrogenation. Tetrahedron Lett 2018. [DOI: 10.1016/j.tetlet.2017.12.078] [Citation(s) in RCA: 44] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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Filonenko GA, van Putten R, Hensen EJM, Pidko EA. Catalytic (de)hydrogenation promoted by non-precious metals – Co, Fe and Mn: recent advances in an emerging field. Chem Soc Rev 2018; 47:1459-1483. [DOI: 10.1039/c7cs00334j] [Citation(s) in RCA: 406] [Impact Index Per Article: 67.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
This review is aimed at introducing the remarkable progress made in the last three years in the development of base metal catalysts for hydrogenations and dehydrogenative transformations.
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Affiliation(s)
- Georgy A. Filonenko
- Inorganic Materials Chemistry Group
- Schuit Institute of Catalysis
- Eindhoven University of Technology
- 5600 MB Eindhoven
- The Netherlands
| | - Robbert van Putten
- Inorganic Materials Chemistry Group
- Schuit Institute of Catalysis
- Eindhoven University of Technology
- 5600 MB Eindhoven
- The Netherlands
| | - Emiel J. M. Hensen
- Inorganic Materials Chemistry Group
- Schuit Institute of Catalysis
- Eindhoven University of Technology
- 5600 MB Eindhoven
- The Netherlands
| | - Evgeny A. Pidko
- Department of Chemical Engineering
- Delft University of Technology
- 2629 HZ Delft
- The Netherlands
- ITMO University
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Garbe M, Junge K, Walker S, Wei Z, Jiao H, Spannenberg A, Bachmann S, Scalone M, Beller M. Manganese(I)-Catalyzed Enantioselective Hydrogenation of Ketones Using a Defined Chiral PNP Pincer Ligand. Angew Chem Int Ed Engl 2017; 56:11237-11241. [PMID: 28730716 DOI: 10.1002/anie.201705471] [Citation(s) in RCA: 152] [Impact Index Per Article: 21.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2017] [Revised: 06/29/2017] [Indexed: 12/23/2022]
Abstract
A new chiral manganese PNP pincer complex is described. The asymmetric hydrogenation of several prochiral ketones with molecular hydrogen in the presence of this complex proceeds under mild conditions (30-40 °C, 4 h, 30 bar H2 ). Besides high catalytic activity for aromatic substrates, aliphatic ketones are hydrogenated with remarkable selectivity (e.r. up to 92:8). DFT calculations support an outer sphere hydrogenation mechanism as well as the experimentally determined stereochemistry.
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Affiliation(s)
- Marcel Garbe
- Leibniz-Institut für Katalyse e. V. an der Universität Rostock, Albert-Einstein Straße 29a, 18059, Rostock, Germany
| | - Kathrin Junge
- Leibniz-Institut für Katalyse e. V. an der Universität Rostock, Albert-Einstein Straße 29a, 18059, Rostock, Germany
| | - Svenja Walker
- Leibniz-Institut für Katalyse e. V. an der Universität Rostock, Albert-Einstein Straße 29a, 18059, Rostock, Germany
| | - Zhihong Wei
- Leibniz-Institut für Katalyse e. V. an der Universität Rostock, Albert-Einstein Straße 29a, 18059, Rostock, Germany
| | - Haijun Jiao
- Leibniz-Institut für Katalyse e. V. an der Universität Rostock, Albert-Einstein Straße 29a, 18059, Rostock, Germany
| | - Anke Spannenberg
- Leibniz-Institut für Katalyse e. V. an der Universität Rostock, Albert-Einstein Straße 29a, 18059, Rostock, Germany
| | - Stephan Bachmann
- F. Hoffmann-La Roche Ltd, Process Chemistry and Catalysis, 4070, Basel, Switzerland
| | - Michelangelo Scalone
- F. Hoffmann-La Roche Ltd, Process Chemistry and Catalysis, 4070, Basel, Switzerland
| | - Matthias Beller
- Leibniz-Institut für Katalyse e. V. an der Universität Rostock, Albert-Einstein Straße 29a, 18059, Rostock, Germany
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Garbe M, Junge K, Walker S, Wei Z, Jiao H, Spannenberg A, Bachmann S, Scalone M, Beller M. Manganese(I)-Catalyzed Enantioselective Hydrogenation of Ketones Using a Defined Chiral PNP Pincer Ligand. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201705471] [Citation(s) in RCA: 54] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- Marcel Garbe
- Leibniz-Institut für Katalyse e. V. an der Universität Rostock; Albert-Einstein Straße 29a 18059 Rostock Germany
| | - Kathrin Junge
- Leibniz-Institut für Katalyse e. V. an der Universität Rostock; Albert-Einstein Straße 29a 18059 Rostock Germany
| | - Svenja Walker
- Leibniz-Institut für Katalyse e. V. an der Universität Rostock; Albert-Einstein Straße 29a 18059 Rostock Germany
| | - Zhihong Wei
- Leibniz-Institut für Katalyse e. V. an der Universität Rostock; Albert-Einstein Straße 29a 18059 Rostock Germany
| | - Haijun Jiao
- Leibniz-Institut für Katalyse e. V. an der Universität Rostock; Albert-Einstein Straße 29a 18059 Rostock Germany
| | - Anke Spannenberg
- Leibniz-Institut für Katalyse e. V. an der Universität Rostock; Albert-Einstein Straße 29a 18059 Rostock Germany
| | - Stephan Bachmann
- F. Hoffmann-La Roche Ltd; Process Chemistry and Catalysis; 4070 Basel Switzerland
| | - Michelangelo Scalone
- F. Hoffmann-La Roche Ltd; Process Chemistry and Catalysis; 4070 Basel Switzerland
| | - Matthias Beller
- Leibniz-Institut für Katalyse e. V. an der Universität Rostock; Albert-Einstein Straße 29a 18059 Rostock Germany
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Iron(II) complexes featuring chiral PNNP diferrocene: Synthesis and characterization of potential hydrogenation catalysts. J Organomet Chem 2016. [DOI: 10.1016/j.jorganchem.2016.07.005] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Belkova NV, Epstein LM, Filippov OA, Shubina ES. Hydrogen and Dihydrogen Bonds in the Reactions of Metal Hydrides. Chem Rev 2016; 116:8545-87. [PMID: 27285818 DOI: 10.1021/acs.chemrev.6b00091] [Citation(s) in RCA: 148] [Impact Index Per Article: 18.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
The dihydrogen bond-an interaction between a transition-metal or main-group hydride (M-H) and a protic hydrogen moiety (H-X)-is arguably the most intriguing type of hydrogen bond. It was discovered in the mid-1990s and has been intensively explored since then. Herein, we collate up-to-date experimental and computational studies of the structural, energetic, and spectroscopic parameters and natures of dihydrogen-bonded complexes of the form M-H···H-X, as such species are now known for a wide variety of hydrido compounds. Being a weak interaction, dihydrogen bonding entails the lengthening of the participating bonds as well as their polarization (repolarization) as a result of electron density redistribution. Thus, the formation of a dihydrogen bond allows for the activation of both the MH and XH bonds in one step, facilitating proton transfer and preparing these bonds for further transformations. The implications of dihydrogen bonding in different stoichiometric and catalytic reactions, such as hydrogen exchange, alcoholysis and aminolysis, hydrogen evolution, hydrogenation, and dehydrogenation, are discussed.
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Affiliation(s)
- Natalia V Belkova
- A. N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences , Vavilov Street 28, 119991 Moscow, Russia
| | - Lina M Epstein
- A. N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences , Vavilov Street 28, 119991 Moscow, Russia
| | - Oleg A Filippov
- A. N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences , Vavilov Street 28, 119991 Moscow, Russia
| | - Elena S Shubina
- A. N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences , Vavilov Street 28, 119991 Moscow, Russia
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Moore CM, Bark B, Szymczak NK. Simple Ligand Modifications with Pendent OH Groups Dramatically Impact the Activity and Selectivity of Ruthenium Catalysts for Transfer Hydrogenation: The Importance of Alkali Metals. ACS Catal 2016. [DOI: 10.1021/acscatal.6b00229] [Citation(s) in RCA: 74] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Cameron M. Moore
- Department of Chemistry, University of Michigan, 930 North University, Ann
Arbor, Michigan 48109, United States
| | - Byongjoo Bark
- Department of Chemistry, University of Michigan, 930 North University, Ann
Arbor, Michigan 48109, United States
| | - Nathaniel K. Szymczak
- Department of Chemistry, University of Michigan, 930 North University, Ann
Arbor, Michigan 48109, United States
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Zirakzadeh A, Kirchner K, Roller A, Stöger B, Carvalho MD, Ferreira LP. Synthesis, coordination behavior and structural features of chiral iron(ii) PNP diferrocene complexes. RSC Adv 2016. [DOI: 10.1039/c5ra26493f] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
New chiral PNP and PNHP ferrocene ligands and the corresponding Fe(ii) complexes of PNP ligands with the general formula [Fe(PNP)X2] (X = Cl, Br) were synthesized.
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Affiliation(s)
- Afrooz Zirakzadeh
- Institute of Applied Synthetic Chemistry
- Vienna University of Technology
- A-1060 Vienna
- Austria
| | - Karl Kirchner
- Institute of Applied Synthetic Chemistry
- Vienna University of Technology
- A-1060 Vienna
- Austria
| | - Alexander Roller
- X-ray Structure Analysis Centre
- University of Vienna
- A-1090 Wien
- Austria
| | - Berthold Stöger
- Institute of Chemical Technologies and Analytics
- Vienna University of Technology
- A-1060 Vienna
- Austria
| | - Maria Deus Carvalho
- Centro de Química e Bioquímica
- Faculdade de Ciências
- Universidade de Lisboa
- 1749-016 Lisboa
- Portugal
| | - Liliana P. Ferreira
- Biosystems and Integrative Sciences Institute
- Faculdade de Ciências
- Universidade de Lisboa
- 1749-016 Lisboa
- Portugal
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Prokopchuk DE, Lough AJ, Rodriguez-Lugo RE, Morris RH, Grützmacher H. Insights into metal–ligand hydrogen transfer: a square-planar ruthenate complex supported by a tetradentate amino–amido-diolefin ligand. Chem Commun (Camb) 2016; 52:6138-41. [DOI: 10.1039/c6cc00041j] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
A unique square planar anionic ruthenium(0) complex with amido and amine donors undergoes rapid NH oxidative addition/elimination reactions.
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Affiliation(s)
- Demyan E. Prokopchuk
- Department of Chemistry
- University of Toronto
- Toronto
- Canada
- Department of Chemistry and Applied Biosciences
| | - Alan J. Lough
- Department of Chemistry
- University of Toronto
- Toronto
- Canada
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Sherborne GJ, Chapman MR, Blacker AJ, Bourne RA, Chamberlain TW, Crossley BD, Lucas SJ, McGowan PC, Newton MA, Screen TEO, Thompson P, Willans CE, Nguyen BN. Activation and deactivation of a robust immobilized Cp*Ir-transfer hydrogenation catalyst: a multielement in situ X-ray absorption spectroscopy study. J Am Chem Soc 2015; 137:4151-7. [PMID: 25768298 DOI: 10.1021/ja512868a] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
A highly robust immobilized [Cp*IrCl2]2 precatalyst on Wang resin for transfer hydrogenation, which can be recycled up to 30 times, was studied using a novel combination of X-ray absorption spectroscopy (XAS) at Ir L3-edge, Cl K-edge, and K K-edge. These culminate in in situ XAS experiments that link structural changes of the Ir complex with its catalytic activity and its deactivation. Mercury poisoning and "hot filtration" experiments ruled out leached Ir as the active catalyst. Spectroscopic evidence indicates the exchange of one chloride ligand with an alkoxide to generate the active precatalyst. The exchange of the second chloride ligand, however, leads to a potassium alkoxide-iridate species as the deactivated form of this immobilized catalyst. These findings could be widely applicable to the many homogeneous transfer hydrogenation catalysts with Cp*IrCl substructure.
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Affiliation(s)
| | | | | | | | - Thomas W Chamberlain
- ‡School of Chemistry, University of Nottingham, Nottingham NG7 2RD, United Kingdom
| | - Benjamin D Crossley
- §Yorkshire Process Technology Ltd., Leeds Innovation Centre, 103 Clarendon Road, Leeds, LS2 9DF, United Kingdom
| | | | | | - Mark A Newton
- ⊥Department of Physics, University of Liverpool, Liverpool L69 7ZE, United Kingdom.,#XMaS CRG, European Synchrotron Radiation Facility, 38043 Cedex, Grenoble, France
| | - Thomas E O Screen
- §Yorkshire Process Technology Ltd., Leeds Innovation Centre, 103 Clarendon Road, Leeds, LS2 9DF, United Kingdom
| | - Paul Thompson
- ⊥Department of Physics, University of Liverpool, Liverpool L69 7ZE, United Kingdom.,#XMaS CRG, European Synchrotron Radiation Facility, 38043 Cedex, Grenoble, France
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