1
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Kameo H, Miyazaki T, Shimoyama Y, Asada A, Izumi D, Matsuzaka H, Bourissou D. Trigonal-Bipyramidal Pt(0) and Pd(0) Anions. Inorg Chem 2024; 63:13186-13190. [PMID: 38976600 DOI: 10.1021/acs.inorgchem.4c01884] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/10/2024]
Abstract
Anionic Pt(0) and Pd(0) complexes with unprecedented trigonal-bipyramidal geometry have been prepared and thoroughly characterized by experimental and computational means. Coordination of a σ-acceptor borane moiety supported by three phosphine buttresses enhances the electrophilicity of M(0) and triggers the binding of soft anions (X = Br, I, CN).
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Affiliation(s)
- Hajime Kameo
- Department of Chemistry, Graduate School of Science, Osaka Metropolitan University, Osaka 558-8585, Japan
| | - Tokoro Miyazaki
- Department of Chemistry, Graduate School of Science, Osaka Metropolitan University, Osaka 558-8585, Japan
| | - Yoshihiro Shimoyama
- Interdisciplinary Research Center for Catalytic Chemistry, National Institute of Advanced Industrial Science and Technology (AIST) Tsukuba, Ibaraki 305-8565 Japan
| | - Ayaka Asada
- Department of Chemistry, Graduate School of Science, Osaka Metropolitan University, Osaka 558-8585, Japan
| | - Daisuke Izumi
- Department of Chemistry, Graduate School of Science, Osaka Metropolitan University, Osaka 558-8585, Japan
| | - Hiroyuki Matsuzaka
- Department of Chemistry, Graduate School of Science, Osaka Metropolitan University, Osaka 558-8585, Japan
| | - Didier Bourissou
- Laboratoire Hétérochimie Fondamentale et Appliquée, UMR 5069, CNRS, Université Toulouse III Paul Sabatier, 118 Route de Narbonne, 31062 Toulouse Cedex 09, France
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2
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Masada K, Okabe K, Kusumoto S, Nozaki K. A dinuclear Rh(-i)/Rh(i) complex bridged by biphilic phosphinine ligands. Chem Sci 2023; 14:8524-8530. [PMID: 37592993 PMCID: PMC10430517 DOI: 10.1039/d3sc02292g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2023] [Accepted: 07/11/2023] [Indexed: 08/19/2023] Open
Abstract
Bimetallic complexes have enabled precise control of catalysis by accumulating two discrete metal centres. In these complexes, bridging ligands are essential to combine multiple metals into one molecule. Among some bridging modes, an unsymmetric bridging mode will differentiate the electronic structures of the two metal centres. In this study, a dinuclear Rh(-i)/Rh(i) complex bridged by tridentate phosphine-phosphinine-phosphine ligands was prepared by reduction of the corresponding Rh(i) complex. Single-crystal X-ray analysis and DFT calculations suggest that the phosphinine ligands adopt an unsymmetric bridging mode wherein phosphinine accepts d-electrons from one Rh centre and, at the same time, donates lone pairs to the other Rh centre.
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Affiliation(s)
- Koichiro Masada
- Department of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo 7-3-1 Hongo, Bunkyo-ku Tokyo 113-8656 Japan
| | - Kiyosumi Okabe
- Department of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo 7-3-1 Hongo, Bunkyo-ku Tokyo 113-8656 Japan
| | - Shuhei Kusumoto
- Department of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo 7-3-1 Hongo, Bunkyo-ku Tokyo 113-8656 Japan
| | - Kyoko Nozaki
- Department of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo 7-3-1 Hongo, Bunkyo-ku Tokyo 113-8656 Japan
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3
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Schroers JP, Kliemann MN, Kollath JMA, Tauchert ME. How Cationic Metalloligands Affect the Coordination of Lewis Basic Ligands in RhI Complexes. Organometallics 2021. [DOI: 10.1021/acs.organomet.1c00449] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Julian P. Schroers
- Institute of Inorganic Chemistry, RWTH Aachen University, Landoltweg 1, 52056 Aachen, Germany
| | - Max N. Kliemann
- Institute of Inorganic Chemistry, RWTH Aachen University, Landoltweg 1, 52056 Aachen, Germany
| | - John M. A. Kollath
- Institute of Inorganic Chemistry, RWTH Aachen University, Landoltweg 1, 52056 Aachen, Germany
| | - Michael E. Tauchert
- Institute of Inorganic Chemistry, RWTH Aachen University, Landoltweg 1, 52056 Aachen, Germany
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4
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Furan S, Molkenthin M, Winkels K, Lork E, Mebs S, Hupf E, Beckmann J. Tris(6-diphenylphosphinoacenaphth-5-yl)gallium: Z-Type Ligand and Transmetalation Reagent. Organometallics 2021. [DOI: 10.1021/acs.organomet.1c00522] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Sinas Furan
- Institut für Anorganische Chemie, Universität Bremen, Leobener Straße 7, 28359 Bremen, Germany
| | - Martin Molkenthin
- Institut für Anorganische Chemie, Universität Bremen, Leobener Straße 7, 28359 Bremen, Germany
| | - Konrad Winkels
- Institut für Anorganische Chemie, Universität Bremen, Leobener Straße 7, 28359 Bremen, Germany
| | - Enno Lork
- Institut für Anorganische Chemie, Universität Bremen, Leobener Straße 7, 28359 Bremen, Germany
| | - Stefan Mebs
- Institut für Experimentalphysik, Freie Universität Berlin, Arnimallee 14, 14195 Berlin, Germany
| | - Emanuel Hupf
- Institut für Anorganische Chemie, Universität Bremen, Leobener Straße 7, 28359 Bremen, Germany
| | - Jens Beckmann
- Institut für Anorganische Chemie, Universität Bremen, Leobener Straße 7, 28359 Bremen, Germany
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5
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Mei L, Veleta JM, Bloch J, Goodman HJ, Pierce-Navarro D, Villalobos A, Gianetti TL. Tunable carbocation-based redox active ambiphilic ligands: synthesis, coordination and characterization. Dalton Trans 2020; 49:16095-16105. [PMID: 32186563 DOI: 10.1039/d0dt00419g] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
The synthesis of novel redox active ambiphilic ligands L1-L3 and their coordination chemistry to first-row late transition metal halides (M = Co and Ni) is reported. The heterocyclic carbocation scaffolds act as Lewis acid moieties while the pyridine anchor acts as the coordinating Lewis base. The high synthetic tunability of this ligand scaffold allows for control of its rigidity and electronic properties. Anion exchange and coordination of a chloride anion to the metal center was observed resulting in the formation of [MCl3]- metallate. Upon coordination to the pyridine anchor, the metallate centers adopt a canonical tetrahedral geometry, resulting in an overall neutral complex best described as a zwitterionic metallate trichloride bound to a cationic ligand. Characterization techniques including single crystal X-ray diffraction, cyclic voltammetry, and UV-Vis absorption spectroscopy were employed to better understand the structural and chemical properties of the ligands and metal complexes. A possible weak interaction between one of the chlorides and the carbenium moiety in the ligand is observed in crystals of both of the Co(ii) and Ni(ii) complexes with ligand L1. Density functional theory (DFT) calculations support that this electrostatic interaction for complexes 2a and 2b exists only in the solid state.
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Affiliation(s)
- Liangyong Mei
- University of Arizona, Department of Chemistry and Biochemistry, Tucson, AZ, USA.
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6
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Ritter F, John L, Schindler T, Schroers JP, Teeuwen S, Tauchert ME. Evaluation of Pd→B Interactions in Diphosphinoborane Complexes and Impact on Inner-Sphere Reductive Elimination. Chemistry 2020; 26:13436-13444. [PMID: 32428264 PMCID: PMC7692930 DOI: 10.1002/chem.202001189] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2020] [Revised: 04/20/2020] [Indexed: 11/08/2022]
Abstract
The dative Pd→B interaction in a series of R DPBR' Pd0 and PdII complexes (R DPBR' =(o-PR2 C6 H4 )2 BR', diphosphinoborane) was analyzed using XRD, 11 B NMR spectroscopy and NBO/NLMO calculations. The borane acceptor discriminates between the oxidation state PdII and Pd0 , stabilizing the latter. Reaction of lithium amides with [(R DPBR' )PdII (4-NO2 C6 H4 )I] chemoselectively yields the C-N coupling product. DFT modelling indicates no significant impact of PdII →B coordination on the inner-sphere reductive elimination rate.
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Affiliation(s)
- Florian Ritter
- Institute of Inorganic ChemistryRWTH Aachen UniversityLandoltweg 1A52074AachenGermany
| | - Lukas John
- Institute of Inorganic ChemistryRWTH Aachen UniversityLandoltweg 1A52074AachenGermany
| | - Tobias Schindler
- Institute of Inorganic ChemistryRWTH Aachen UniversityLandoltweg 1A52074AachenGermany
| | - Julian P. Schroers
- Institute of Inorganic ChemistryRWTH Aachen UniversityLandoltweg 1A52074AachenGermany
| | - Simon Teeuwen
- Institute of Inorganic ChemistryRWTH Aachen UniversityLandoltweg 1A52074AachenGermany
| | - Michael E. Tauchert
- Institute of Inorganic ChemistryRWTH Aachen UniversityLandoltweg 1A52074AachenGermany
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7
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Moore JT, Lu CC. Catalytic Hydrogenolysis of Aryl C–F Bonds Using a Bimetallic Rhodium–Indium Complex. J Am Chem Soc 2020; 142:11641-11646. [DOI: 10.1021/jacs.0c04937] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- James T. Moore
- Department of Chemistry, University of Minnesota, Minneapolis, Minnesota 55455-0431, United States
| | - Connie C. Lu
- Department of Chemistry, University of Minnesota, Minneapolis, Minnesota 55455-0431, United States
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8
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Kameo H, Yamamoto J, Asada A, Nakazawa H, Matsuzaka H, Bourissou D. Palladium–Borane Cooperation: Evidence for an Anionic Pathway and Its Application to Catalytic Hydro‐/Deutero‐dechlorination. Angew Chem Int Ed Engl 2019; 58:18783-18787. [DOI: 10.1002/anie.201909675] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2019] [Revised: 10/03/2019] [Indexed: 11/07/2022]
Affiliation(s)
- Hajime Kameo
- Department of ChemistryGraduate School of ScienceOsaka Prefecture University Gakuen-cho, Naka-ku, Sakai Osaka 599-8531 Japan
| | - Jun Yamamoto
- Department of ChemistryGraduate School of ScienceOsaka Prefecture University Gakuen-cho, Naka-ku, Sakai Osaka 599-8531 Japan
| | - Ayaka Asada
- Department of ChemistryGraduate School of ScienceOsaka Prefecture University Gakuen-cho, Naka-ku, Sakai Osaka 599-8531 Japan
| | - Hiroshi Nakazawa
- Department of ChemistryGraduate School of ScienceOsaka City University Sugimoto, Sumiyoshi-ku Osaka 558-8585 Japan
| | - Hiroyuki Matsuzaka
- Department of ChemistryGraduate School of ScienceOsaka Prefecture University Gakuen-cho, Naka-ku, Sakai Osaka 599-8531 Japan
| | - Didier Bourissou
- Laboratoire Hétérochimie Fondamentale et AppliquéeUniversité Paul Sabatier/CNRS UMR 5069 118 Route de Narbonne 31062 Toulouse Cedex 09 France
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9
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Kameo H, Yamamoto J, Asada A, Nakazawa H, Matsuzaka H, Bourissou D. Palladium–Borane Cooperation: Evidence for an Anionic Pathway and Its Application to Catalytic Hydro‐/Deutero‐dechlorination. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201909675] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Hajime Kameo
- Department of Chemistry Graduate School of Science Osaka Prefecture University Gakuen-cho, Naka-ku, Sakai Osaka 599-8531 Japan
| | - Jun Yamamoto
- Department of Chemistry Graduate School of Science Osaka Prefecture University Gakuen-cho, Naka-ku, Sakai Osaka 599-8531 Japan
| | - Ayaka Asada
- Department of Chemistry Graduate School of Science Osaka Prefecture University Gakuen-cho, Naka-ku, Sakai Osaka 599-8531 Japan
| | - Hiroshi Nakazawa
- Department of Chemistry Graduate School of Science Osaka City University Sugimoto, Sumiyoshi-ku Osaka 558-8585 Japan
| | - Hiroyuki Matsuzaka
- Department of Chemistry Graduate School of Science Osaka Prefecture University Gakuen-cho, Naka-ku, Sakai Osaka 599-8531 Japan
| | - Didier Bourissou
- Laboratoire Hétérochimie Fondamentale et Appliquée Université Paul Sabatier/CNRS UMR 5069 118 Route de Narbonne 31062 Toulouse Cedex 09 France
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10
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Foreman MRSJ, Hill AF, Ma C, Tshabang N, White AJP. Synthesis and ligand substitution reactions of κ4-B,S,S′,S′′-ruthenaboratranes. Dalton Trans 2019; 48:209-219. [DOI: 10.1039/c8dt04278k] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
Ruthenaboratranes of the form [Ru(CO)L{κ4-B(mt)3}] (mt = N-methimazolyl) arise via substitution of the PPh3 ligand in [Ru(CO)(PPh3){κ4-B(mt)3}] by L (L = PMe2Ph, PMe3, P(OMe)3, P(OEt)3, P(OPh)3) or reactions of [RuCl(R)(CO)Ln] (R = Ph, CHCHPh; n = 2, L = PCy3; n = 3, L = P(OMe)3, PMe2Ph) with Na[HB(mt)3].
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Affiliation(s)
- Mark R. St.-J. Foreman
- Department of Chemistry and Chemical Engineering
- Nuclear Chemistry and Industrial Materials Recycling
- Chalmers University of Technology
- Göteborg
- Sweden
| | - Anthony F. Hill
- Research School of Chemistry
- Australian National University
- Canberra
- Australia
| | - Chenxi Ma
- Research School of Chemistry
- Australian National University
- Canberra
- Australia
| | - Never Tshabang
- Research School of Chemistry
- Australian National University
- Canberra
- Australia
- Department of Chemistry
| | - Andrew J. P. White
- Chemical Crystallography Laboratory
- Department of Chemistry
- Imperial College London White City Campus
- UK
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11
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Steinhoff P, Paul M, Schroers JP, Tauchert ME. Highly efficient palladium-catalysed carbon dioxide hydrosilylation employing PMP ligands. Dalton Trans 2019; 48:1017-1022. [DOI: 10.1039/c8dt03777a] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
A series of zero-valent Pd complexes featuring PMP ligands (M = LiI, CuI, ZnII) is reported. An excellent activity in chemoselective CO2 hydrosilylation producing silyl formate is observed (TOF1/2 = 3000 h−1).
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Affiliation(s)
- Patrick Steinhoff
- Institute of Inorganic Chemistry
- RWTH Aachen University
- D-52074 Aachen
- Germany
| | - Melanie Paul
- Institute of Inorganic Chemistry
- RWTH Aachen University
- D-52074 Aachen
- Germany
| | - Julian P. Schroers
- Institute of Inorganic Chemistry
- RWTH Aachen University
- D-52074 Aachen
- Germany
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12
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Bennett MA, Bhargava SK, Mirzadeh N, Privér SH. The use of [2-C 6 R 4 PPh 2 ] − (R = H, F) and related carbanions as building blocks in coordination chemistry. Coord Chem Rev 2018. [DOI: 10.1016/j.ccr.2018.05.008] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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13
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Deegan MM, Peters JC. Electrophile-promoted Fe-to-N 2 hydride migration in highly reduced Fe(N 2)(H) complexes. Chem Sci 2018; 9:6264-6270. [PMID: 30123481 PMCID: PMC6063139 DOI: 10.1039/c8sc02380h] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2018] [Accepted: 06/26/2018] [Indexed: 11/21/2022] Open
Abstract
An emerging challenge in nitrogen fixation catalysis is the formation of hydride species, which can play a role in catalyst deactivation and unproductive hydrogen evolution. A new pathway for productive N–H bond formation from an iron hydride precursor is described.
One of the emerging challenges associated with developing robust synthetic nitrogen fixation catalysts is the competitive formation of hydride species that can play a role in catalyst deactivation or lead to undesired hydrogen evolution reactivity (HER). It is hence desirable to devise synthetic systems where metal hydrides can migrate directly to coordinated N2 in reductive N–H bond-forming steps, thereby enabling productive incorporation into desired reduced N2-products. Relevant examples of this type of reactivity in synthetic model systems are limited. In this manuscript we describe the migration of an iron hydride (Fe-H) to Nα of a disilylhydrazido(2-) ligand (Fe
Created by potrace 1.16, written by Peter Selinger 2001-2019
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NNR2) derived from N2via double-silylation in a preceding step. This is an uncommon reactivity pattern in general; well-characterized examples of hydride/alkyl migrations to metal heteroatom bonds (e.g., (R)M
Created by potrace 1.16, written by Peter Selinger 2001-2019
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NR′ → M–N(R)R′) are very rare. Mechanistic data establish the Fe-to-Nα hydride migration to be intramolecular. The resulting disilylhydrazido(1-) intermediate can be isolated by trapping with CNtBu, and the disilylhydrazine product can then be liberated upon treatment with an additional acid equivalent, demonstrating the net incorporation of an Fe-H equivalent into an N-fixed product.
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Affiliation(s)
- Meaghan M Deegan
- Division of Chemistry and Chemical Engineering , California Institute of Technology , Pasadena , CA 91125 , USA .
| | - Jonas C Peters
- Division of Chemistry and Chemical Engineering , California Institute of Technology , Pasadena , CA 91125 , USA .
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14
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Kisets I, Gelman D. Carbometalated Complexes Possessing Tripodal Pseudo-C3-Symmetric Triptycene-Based Ligands. Organometallics 2018. [DOI: 10.1021/acs.organomet.7b00907] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Ilya Kisets
- Institute of Chemistry, Edmond
J. Safra Campus, The Hebrew University of Jerusalem, Jerusalem 91904, Israel
| | - Dmitri Gelman
- Institute of Chemistry, Edmond
J. Safra Campus, The Hebrew University of Jerusalem, Jerusalem 91904, Israel
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15
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Owen GR. Functional group migrations between boron and metal centres within transition metal-borane and -boryl complexes and cleavage of H-H, E-H and E-E' bonds. Chem Commun (Camb) 2018; 52:10712-26. [PMID: 27489890 DOI: 10.1039/c6cc03817d] [Citation(s) in RCA: 83] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
This feature article examines some of the recent advances in the chemistry of Z-type transition metal-borane and X-type transition metal-boryl complexes. It focuses on the employment of these boron-based functionalities acting as stores and transfer agents for functional groups such as hydrides, alkyl groups and aryl groups which can either be abstracted or delivered to the metal centre. The review also explores the rather novel reactivity involving the cleavage of H-H, E-H and E-E' bonds (where E and E' are a range of groups) across the transition metal-boron bond in such complexes. It explores the early examples of the addition of H-H across transition metal-borane bonds and describes the new transformation in the context of other known modes of hydrogen activation including classic oxidative addition and heterolytic cleavage at transition metal centres as well as Frustrated Lewis Pair chemistry. Similar reactivity involving transition metal-boryl complexes are also described particularly those which undergo both boryl-to-borane and borane-to-borohydride transformations. The delivery of hydride to the metal centre in combination with the potential to regenerate the borohydride functional group via a recharging process is explored in the context of providing a new strategy for catalysis. Finally, a light-hearted look at the analogy of the 'stinging processes' involving Trofimenko type ligands is taken one step further to determine whether it is indeed in the nature of scorpionate ligands to repeatedly 'sting' just as the real life scorpions do.
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Affiliation(s)
- Gareth R Owen
- School of Applied Science, University of South Wales, Upper Glyntaff, Pontypridd, CF37 4AT, UK.
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16
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Steinhoff P, Steinbock R, Friedrich A, Schieweck BG, Cremer C, Truong KN, Tauchert ME. Synthesis and properties of heterobimetallic rhodium complexes featuring LiI, CuI or ZnII as a Lewis acidic metalloligand. Dalton Trans 2018; 47:10439-10442. [PMID: 30004545 DOI: 10.1039/c8dt01267a] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Coordination of Lewis acidic metalloligands LiI, CuI and ZnII shows a remarkable impact on the CO stretching band in heterobimetallic rhodium complexes.
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Affiliation(s)
- Patrick Steinhoff
- Institute of Inorganic Chemistry
- RWTH Aachen University
- D-52074 Aachen
- Germany
| | - Ralf Steinbock
- Institute of Inorganic Chemistry
- RWTH Aachen University
- D-52074 Aachen
- Germany
| | - Anna Friedrich
- Institute of Inorganic Chemistry
- RWTH Aachen University
- D-52074 Aachen
- Germany
| | | | - Christopher Cremer
- Institute of Inorganic Chemistry
- RWTH Aachen University
- D-52074 Aachen
- Germany
| | - Khai-Nghi Truong
- Institute of Inorganic Chemistry
- RWTH Aachen University
- D-52074 Aachen
- Germany
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17
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Saha K, Ramalakshmi R, Borthakur R, Gomosta S, Pathak K, Dorcet V, Roisnel T, Halet JF, Ghosh S. An Efficient Method for the Synthesis of Boratrane Complexes of Late Transition Metals. Chemistry 2017; 23:18264-18275. [PMID: 28949073 DOI: 10.1002/chem.201704332] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2017] [Indexed: 11/08/2022]
Abstract
In a quest for efficient precursors for the synthesis of boratrane complexes of late transition metals, we have developed a useful synthetic method using [L'M(μ-Cl)Clx ]2 as precursors (L'=η6 -p-cymene, M=Ru, x=1; L'=COD, M=Rh, x=0 and L'=Cp*, M=Ir or Rh, x=1; COD=1,5-cyclooctadiene, Cp*=η5 -C5 Me5 ). For example, treatment of Na[(H3 B)bbza] or Na[(H2 B)mp2 ] (bbza=bis(benzothiazol-2-yl)amine; mp=2-mercaptopyridyl) with [L'M(μ-Cl)Clx ]2 yielded [(η6 -p-cymene)RuBH{(NCSC6 H4 )(NR)}2 ] (2; R=NCSC6 H4 ), [{N(NCSC6 H4 )2 }RhBH{(NCSC6 H4 )(NR)}2 ] (3; R=NCS-C6 H4 ), [(η6 -p-cymene)RuBH(L)2 ] (5; L=C5 H4 NS), and [Cp*MBH(L)2 ] (6 and 7; L=C5 H4 NS, M=Ir or Rh). In order to delineate the significance of the ligands, we studied the reactivity of [(COD)Rh(μ-Cl)]2 with Na[(H3 B)bbza], which led to the formation of the isomeric agostic complexes [(η4 -COD)Rh(μ-H)BHRh(C14 H8 N3 S2 )3 ], 4 a and 4 b, in parallel to the formation of 16-electron square-pyramidal rhodaboratrane complex 3. Compounds 4 a and 4 b show two different geometries, in which the Rh-B bonds are shorter than in the reported Rh agostic complexes. The new compounds have been characterized in solution by various spectroscopic analyses, and their structural arrangements have been unequivocally established by crystallographic analyses. DFT calculations provide useful insights regarding the stability of these metallaboratrane complexes as well as their M→B bonding interactions.
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Affiliation(s)
- Koushik Saha
- Department of Chemistry, Indian Institute of Technology Madras, Chennai, 600036, India
| | - Rongala Ramalakshmi
- Department of Chemistry, Indian Institute of Technology Madras, Chennai, 600036, India
| | - Rosmita Borthakur
- Department of Chemistry, Indian Institute of Technology Madras, Chennai, 600036, India
| | - Suman Gomosta
- Department of Chemistry, Indian Institute of Technology Madras, Chennai, 600036, India
| | - Kriti Pathak
- Department of Chemistry, Indian Institute of Technology Madras, Chennai, 600036, India
| | - Vincent Dorcet
- Institut des Sciences Chimiques de Rennes, UMR 6226 CNRS-Ecole Nationale Supérieure de Chimie de Rennes, Université de Rennes 1, 35042, Rennes Cedex, France
| | - Thierry Roisnel
- Institut des Sciences Chimiques de Rennes, UMR 6226 CNRS-Ecole Nationale Supérieure de Chimie de Rennes, Université de Rennes 1, 35042, Rennes Cedex, France
| | - Jean-François Halet
- Institut des Sciences Chimiques de Rennes, UMR 6226 CNRS-Ecole Nationale Supérieure de Chimie de Rennes, Université de Rennes 1, 35042, Rennes Cedex, France
| | - Sundargopal Ghosh
- Department of Chemistry, Indian Institute of Technology Madras, Chennai, 600036, India
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18
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Kwan EH, Ogawa H, Yamashita M. A Highly Active PBP–Iridium Catalyst for the Dehydrogenation of Dimethylamine–Borane: Catalytic Performance and Mechanism. ChemCatChem 2017. [DOI: 10.1002/cctc.201700384] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Enrique Huang Kwan
- Department of Applied Chemistry Faculty of Science and Engineering, Chuo University 1-13-27 Kasuga Bunkyo-ku 112-8551 Tokyo Japan
| | - Hayato Ogawa
- Department of Applied Chemistry Faculty of Science and Engineering, Chuo University 1-13-27 Kasuga Bunkyo-ku 112-8551 Tokyo Japan
| | - Makoto Yamashita
- Department of Molecular and Macromolecular Chemistry Graduate School of Engineering Nagoya University Furo-cho Chikusa-ku 464-8603 Nagoya Japan
- Research Development Initiative Chuo University 1-13-27 Kasuga Bunkyo-ku 112-8551 Tokyo Japan
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19
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Kameo H, Baba Y, Sakaki S, Bourissou D, Nakazawa H, Matsuzaka H. Iridium Hydride Mediated Stannane–Fluorine and −Chlorine σ-Bond Activation: Reversible Switching between X-Type Stannyl and Z-Type Stannane Ligands. Organometallics 2017. [DOI: 10.1021/acs.organomet.7b00137] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Hajime Kameo
- Department
of Chemistry, Graduate School of Science, Osaka Prefecture University, Gakuen-cho 1-1, Naka-ku, Sakai, Osaka 599-8531, Japan
| | - Yuki Baba
- Department
of Chemistry, Graduate School of Science, Osaka Prefecture University, Gakuen-cho 1-1, Naka-ku, Sakai, Osaka 599-8531, Japan
| | - Shigeyoshi Sakaki
- Fukui
Institute for Fundamental Chemistry, Kyoto University, Takano-nishihiraki-cho
34-4, Sakyo-ku, Kyoto 606-8103, Japan
| | - Didier Bourissou
- Université de Toulouse, UPS, Laboratoire Hétérochimie
Fondamentale Appliquée, 118 route de Narbonne, F-31062 Toulouse, France
- CNRS, LHFA UMR 5069, F-31062 Toulouse, France
| | - Hiroshi Nakazawa
- Department
of Chemistry, Graduate School of Science, Osaka City University, Sugimoto 3-3-138, Sumiyoshi-ku, Osaka 558-8585, Japan
| | - Hiroyuki Matsuzaka
- Department
of Chemistry, Graduate School of Science, Osaka Prefecture University, Gakuen-cho 1-1, Naka-ku, Sakai, Osaka 599-8531, Japan
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20
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Moore JT, Smith NE, Lu CC. Structure and dynamic NMR behavior of rhodium complexes supported by Lewis acidic group 13 metallatranes. Dalton Trans 2017; 46:5689-5701. [DOI: 10.1039/c6dt04769f] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Z-type complexes featuring Rh → Al and Rh → Ga interactions show distorted Rh centers and fluxionality on the NMR timescale.
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21
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Kameo H, Nakazawa H. Saturated Heavier Group 14 Compounds as σ -Electron-Acceptor (Z-Type) Ligands. CHEM REC 2016; 17:268-286. [DOI: 10.1002/tcr.201600061] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2016] [Indexed: 11/10/2022]
Affiliation(s)
- Hajime Kameo
- Department of Chemistry; Graduate School of Science; Osaka Prefecture University; Gakuen-cho 1-1, Naka-ku, Sakai Osaka 599-8531 Japan
| | - Hiroshi Nakazawa
- Department of Chemistry; Graduate School of Science; Osaka City University; Sugimoto 3-3-138, Sumiyoshi-ku Osaka 558-8585 Japan
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22
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Coordination of Lewis Acids to Transition Metals: Z-Type Ligands. THE CHEMICAL BOND III 2016. [DOI: 10.1007/430_2015_201] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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23
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Bouhadir G, Bourissou D. Complexes of ambiphilic ligands: reactivity and catalytic applications. Chem Soc Rev 2016; 45:1065-79. [DOI: 10.1039/c5cs00697j] [Citation(s) in RCA: 241] [Impact Index Per Article: 30.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
This review focuses on the way Lewis acids of ambiphilic ligands influence the reactivity of transition metal complexes and on the new perspectives this opens in catalysis.
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Affiliation(s)
- Ghenwa Bouhadir
- Université de Toulouse
- UPS
- Laboratoire Hétérochimie Fondamentale Appliquée
- F-31062 Toulouse
- France
| | - Didier Bourissou
- Université de Toulouse
- UPS
- Laboratoire Hétérochimie Fondamentale Appliquée
- F-31062 Toulouse
- France
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24
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Osman KM, Powell DR, Wehmschulte RJ. Synthesis and Reactivity of Indium(I) 1-Carba-closo-undecachlorododecaborate. Inorg Chem 2015; 54:9195-200. [PMID: 26352345 DOI: 10.1021/acs.inorgchem.5b01629] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Khalid M. Osman
- Department
of Chemistry, Florida Institute of Technology, 150 West University Boulevard, Melbourne, Florida 32901, United States
| | - Douglas R. Powell
- Department
of Chemistry and Biochemistry, University of Oklahoma, 101 Stephenson
Parkway, Norman, Oklahoma 73019-5251, United States
| | - Rudolf J. Wehmschulte
- Department
of Chemistry, Florida Institute of Technology, 150 West University Boulevard, Melbourne, Florida 32901, United States
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25
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Gualco P, Mallet-Ladeira S, Kameo H, Nakazawa H, Mercy M, Maron L, Amgoune A, Bourissou D. Coordination of a Triphosphine–Silane to Gold: Formation of a Trigonal Pyramidal Complex Featuring Au+→Si Interaction. Organometallics 2015. [DOI: 10.1021/om501154d] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Pauline Gualco
- UPS,
Laboratoire Hétérochimie Fondamentale et Appliqué
(LHFA), Université de Toulouse, and CNRS, LHFA, UMR 5069, 118 Route
de Narbonne, 31062 Toulouse, France
| | - Sonia Mallet-Ladeira
- Institut
de Chimie de Toulouse (FR 2599), Université Paul Sabatier, 118 Route
de Narbonne, 31062 Toulouse Cedex 9, France
| | - Hajime Kameo
- Department
of Chemistry, Graduate School of Science, Osaka Prefecture University, Gakuen-cho 1-1, Naka-ku, Sakai, Osaka 599-8531, Japan
| | - Hiroshi Nakazawa
- Department
of Chemistry, Graduate School of Science, Osaka City University, Sugimoto 3-3-138, Sumiyoshi-ku, Osaka 558-8585, Japan
| | - Maxime Mercy
- INSA,
UPS, Laboratoire de Physique et Chimie des Nano-Objets, (LPCNO), Université de Toulouse, and CNRS, LPCNO, UMR 5215, 135 Avenue
de Rangueil, 31077 Toulouse, France
| | - Laurent Maron
- INSA,
UPS, Laboratoire de Physique et Chimie des Nano-Objets, (LPCNO), Université de Toulouse, and CNRS, LPCNO, UMR 5215, 135 Avenue
de Rangueil, 31077 Toulouse, France
| | - Abderrahmane Amgoune
- UPS,
Laboratoire Hétérochimie Fondamentale et Appliqué
(LHFA), Université de Toulouse, and CNRS, LHFA, UMR 5069, 118 Route
de Narbonne, 31062 Toulouse, France
| | - Didier Bourissou
- UPS,
Laboratoire Hétérochimie Fondamentale et Appliqué
(LHFA), Université de Toulouse, and CNRS, LHFA, UMR 5069, 118 Route
de Narbonne, 31062 Toulouse, France
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26
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Kameo H, Kawamoto T, Bourissou D, Sakaki S, Nakazawa H. Evaluation of the σ-Donation from Group 11 Metals (Cu, Ag, Au) to Silane, Germane, and Stannane Based on the Experimental/Theoretical Systematic Approach. Organometallics 2015. [DOI: 10.1021/om501159v] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Affiliation(s)
- Hajime Kameo
- Department
of Chemistry, Graduate School of Science, Osaka Prefecture University, Gakuen-cho 1-1, Naka-ku, Sakai, Osaka 599-8531, Japan
| | - Tatsuya Kawamoto
- Department
of Chemistry, Graduate School of Science, Osaka City University, Sugimoto 3-3-138, Sumiyoshi-ku, Osaka 558-8585, Japan
| | - Didier Bourissou
- UPS,
Laboratoire Hétérochimie Fondamentale Appliquée, Université de Toulouse, 118 Route de Narbonne, F-31062 Toulouse, France
- CNRS, LHFA UMR 5069, F-31062 Toulouse, France
| | - Shigeyoshi Sakaki
- Fukui
Institute for Fundamental Chemistry, Kyoto University, Takano-nishihiraki-cho
34-4, Sakyo-ku, Kyoto 606-8103, Japan
| | - Hiroshi Nakazawa
- Department
of Chemistry, Graduate School of Science, Osaka City University, Sugimoto 3-3-138, Sumiyoshi-ku, Osaka 558-8585, Japan
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27
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Toure M, Chuzel O, Parrain JL. Synthesis and structure of Ag(i), Pd(ii), Rh(i), Ru(ii) and Au(i) NHC-complexes with a pendant Lewis acidic boronic ester moiety. Dalton Trans 2015; 44:7139-43. [DOI: 10.1039/c5dt00814j] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Synthesis and characterization of novel NHC-boronic ester ligands and their corresponding TM-complexes.
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Affiliation(s)
- Momar Toure
- Aix-Marseille Université
- Centrale Marseille
- CNRS
- iSm2 UMR 7313
- Marseille
| | - Olivier Chuzel
- Aix-Marseille Université
- Centrale Marseille
- CNRS
- iSm2 UMR 7313
- Marseille
| | - Jean-Luc Parrain
- Aix-Marseille Université
- Centrale Marseille
- CNRS
- iSm2 UMR 7313
- Marseille
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28
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Cowie BE, Emslie DJH. Platinum complexes of a borane-appended analogue of 1,1'-bis(diphenylphosphino)ferrocene: flexible borane coordination modes and in situ vinylborane formation. Chemistry 2014; 20:16899-912. [PMID: 25319095 DOI: 10.1002/chem.201404846] [Citation(s) in RCA: 83] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2014] [Indexed: 11/06/2022]
Abstract
A bis(phosphine)borane ambiphilic ligand, [Fe(η(5) -C5 H4 PPh2 )(η(5) -C5 H4 PtBu{C6 H4 (BPh2 )-ortho})] (FcPPB), in which the borane occupies a terminal position, was prepared. Reaction of FcPPB with tris(norbornene)platinum(0) provided [Pt(FcPPB)] (1) in which the arylborane is η(3) BCC-coordinated. Subsequent reaction with CO and CNXyl (Xyl=2,6-dimethylphenyl) afforded [PtL(FcPPB)] {L=CO (2) and CNXyl (3)} featuring η(2) BC- and η(1) B-arylborane coordination modes, respectively. Reaction of 1 or 2 with H2 yielded [PtH(μ-H)(FcPPB)] in which the borane is bound to a hydride ligand on platinum. Addition of PhC2 H to [Pt(FcPPB)] afforded [Pt(C2 Ph)(μ-H)(FcPPB)] (5), which rapidly converted to [Pt(FcPPB')] (6; FcPPB'=[Fe(η(5) -C5 H4 PPh2 )(η(5) -C5 H4 PtBu{C6 H4 (BPh-CPh=CHPh-Z)-ortho}]) in which the newly formed vinylborane is η(3) BCC-coordinated. Unlike arylborane complex 1, vinylborane complex 6 does not react with CO, CNXyl, H2 or HC2 Ph at room temperature.
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Affiliation(s)
- Bradley E Cowie
- Department of Chemistry and Chemical Biology, McMaster University, 1280 Main St. West, Hamilton, Ontario, L8S 4M1 (Canada)
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29
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Gloaguen Y, Jongens LM, Reek JNH, Lutz M, de Bruin B, van der Vlugt JI. Reductive Elimination at an Ortho-Metalated Iridium(III) Hydride Bearing a Tripodal Tetraphosphorus Ligand. Organometallics 2013. [DOI: 10.1021/om400451y] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- Yann Gloaguen
- Homogeneous & Supramolecular Catalysis, van ’t Hoff Institute for Molecular Sciences, University of Amsterdam, Science Park 904, 1098 XH Amsterdam, The Netherlands
| | - Lianne M. Jongens
- Homogeneous & Supramolecular Catalysis, van ’t Hoff Institute for Molecular Sciences, University of Amsterdam, Science Park 904, 1098 XH Amsterdam, The Netherlands
| | - Joost N. H. Reek
- Homogeneous & Supramolecular Catalysis, van ’t Hoff Institute for Molecular Sciences, University of Amsterdam, Science Park 904, 1098 XH Amsterdam, The Netherlands
| | - Martin Lutz
- Crystal and Structural Chemistry, Bijvoet Center for Biomolecular Research, Faculty of Science, Utrecht University, The Netherlands
| | - Bas de Bruin
- Homogeneous & Supramolecular Catalysis, van ’t Hoff Institute for Molecular Sciences, University of Amsterdam, Science Park 904, 1098 XH Amsterdam, The Netherlands
| | - Jarl Ivar van der Vlugt
- Homogeneous & Supramolecular Catalysis, van ’t Hoff Institute for Molecular Sciences, University of Amsterdam, Science Park 904, 1098 XH Amsterdam, The Netherlands
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30
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Kameo H, Nakazawa H. Recent Developments in the Coordination Chemistry of Multidentate Ligands Featuring a Boron Moiety. Chem Asian J 2013; 8:1720-34. [DOI: 10.1002/asia.201300184] [Citation(s) in RCA: 121] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2013] [Revised: 03/19/2013] [Indexed: 11/08/2022]
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31
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Jana R, Blacque O, Jiang Y, Berke H. Coordination Properties of Multidentate Phosphanylborane Ligands in Tungsten Nitrosyl Complexes. Eur J Inorg Chem 2013. [DOI: 10.1002/ejic.201201565] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Rajkumar Jana
- Institute of Inorganic Chemistry, University of Zürich, Winterthurerstrasse 190, 8057 Zürich, Switzerland, Fax: +41‐44‐6356802, http://www.aci.uzh.ch/en/research‐groups/emeriti/berke‐group/prof‐dr‐heinz‐berke/?tx_wfqbe_pi1
| | - Olivier Blacque
- Institute of Inorganic Chemistry, University of Zürich, Winterthurerstrasse 190, 8057 Zürich, Switzerland, Fax: +41‐44‐6356802, http://www.aci.uzh.ch/en/research‐groups/emeriti/berke‐group/prof‐dr‐heinz‐berke/?tx_wfqbe_pi1
| | - Yanfeng Jiang
- Institute of Inorganic Chemistry, University of Zürich, Winterthurerstrasse 190, 8057 Zürich, Switzerland, Fax: +41‐44‐6356802, http://www.aci.uzh.ch/en/research‐groups/emeriti/berke‐group/prof‐dr‐heinz‐berke/?tx_wfqbe_pi1
| | - Heinz Berke
- Institute of Inorganic Chemistry, University of Zürich, Winterthurerstrasse 190, 8057 Zürich, Switzerland, Fax: +41‐44‐6356802, http://www.aci.uzh.ch/en/research‐groups/emeriti/berke‐group/prof‐dr‐heinz‐berke/?tx_wfqbe_pi1
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32
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Tsoureas N, Hamilton A, Haddow MF, Harvey JN, Orpen AG, Owen GR. Insight into the Hydrogen Migration Processes Involved in the Formation of Metal–Borane Complexes: Importance of the Third Arm of the Scorpionate Ligand. Organometallics 2013. [DOI: 10.1021/om4002389] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Nikolaos Tsoureas
- The School of Chemistry, University of Bristol, Cantock’s
Close, Bristol, U.K. BS8 1TS
| | - Alex Hamilton
- The School of Chemistry, University of Bristol, Cantock’s
Close, Bristol, U.K. BS8 1TS
| | - Mairi F. Haddow
- The School of Chemistry, University of Bristol, Cantock’s
Close, Bristol, U.K. BS8 1TS
| | - Jeremy N. Harvey
- The School of Chemistry, University of Bristol, Cantock’s
Close, Bristol, U.K. BS8 1TS
| | - A. Guy Orpen
- The School of Chemistry, University of Bristol, Cantock’s
Close, Bristol, U.K. BS8 1TS
| | - Gareth R. Owen
- The School of Chemistry, University of Bristol, Cantock’s
Close, Bristol, U.K. BS8 1TS
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33
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Chuong R, Luck KA, Luck RL, Nguyen LP, Phan D, Pignotti LR, Urnezius E, Valente EJ. Ditopic ligands featuring [P,S], [P,P] or [P,B] chelating pockets housed on a protected o-hydroquinone core. J Organomet Chem 2013. [DOI: 10.1016/j.jorganchem.2012.10.032] [Citation(s) in RCA: 4] [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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34
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35
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Kameo H, Nakazawa H. Synthesis of a Rhodium Complex Featuring the Rh–H–B Linkage via a Hydride Migration from Rhodium to Borane: Study on the Electronic Deviation Induced by the Presence of the Boron Moiety. Organometallics 2012. [DOI: 10.1021/om300762u] [Citation(s) in RCA: 53] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Hajime Kameo
- Department of Chemistry, Graduate School of Science, Osaka City University, 3-3-138 Sugimoto, Sumiyoshi-ku, Osaka 558-8585, Japan
| | - Hiroshi Nakazawa
- Department of Chemistry, Graduate School of Science, Osaka City University, 3-3-138 Sugimoto, Sumiyoshi-ku, Osaka 558-8585, Japan
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36
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Kameo H, Hashimoto Y, Nakazawa H. Synthesis of Iridaboratranes Bearing Phosphine-Tethered Borane: Reversible CO/PR3 (R = Me, OMe, OEt) Substitution Reactions Induced by a σ-Electron-Acceptor Borane Ligand. Organometallics 2012. [DOI: 10.1021/om300216g] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Hajime Kameo
- Department of Chemistry, Graduate
School of Science, Osaka City University, 3-3-138 Sugimoto, Sumiyoshi-ku, Osaka 558-8585, Japan
| | - Yasuhiro Hashimoto
- Department of Chemistry, Graduate
School of Science, Osaka City University, 3-3-138 Sugimoto, Sumiyoshi-ku, Osaka 558-8585, Japan
| | - Hiroshi Nakazawa
- Department of Chemistry, Graduate
School of Science, Osaka City University, 3-3-138 Sugimoto, Sumiyoshi-ku, Osaka 558-8585, Japan
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37
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Amgoune A, Bouhadir G, Bourissou D. Reactions of Phosphine-Boranes and Related Frustrated Lewis Pairs with Transition Metal Complexes. Top Curr Chem (Cham) 2012; 334:281-311. [DOI: 10.1007/128_2012_370] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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