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Inoue I, Yamamoto K, Sakaki S, Murahashi T. Heterometallic d 8 -d 10 Coupling of Rh(I) and M(0) (M=Pd, Pt) in a Sandwich Framework of π-Conjugated Ligands. Chemistry 2021; 27:10558-10562. [PMID: 34003537 DOI: 10.1002/chem.202101133] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Indexed: 11/11/2022]
Abstract
A heterometallic M-M' bond formation is a key to construct atomically precise bimetallic clusters and materials. However, it is sometimes not straightforward to construct a heterometallic M-M' bond through conventional methods including redox condensation. Here, we found that a sandwich framework of π-conjugated unsaturated hydrocarbon ligands provides a unique coordination environment that facilitates unusual coupling of d8 RhI and d10 M0 (M=Pd, Pt). The molecular orbital analysis showed that the electron-accepting ability of the sandwich framework through back-donation allows the formation of a dσ-type Rh-Pd bond in a (d-d)18 electron system.
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Affiliation(s)
- Iori Inoue
- Department of Chemical Science and Engineering, School of Materials and Chemical Technology, Tokyo Institute of Technology, O-okayama, Meguro-ku, Tokyo, 1528552, Japan
| | - Koji Yamamoto
- Department of Chemical Science and Engineering, School of Materials and Chemical Technology, Tokyo Institute of Technology, O-okayama, Meguro-ku, Tokyo, 1528552, Japan
| | - Shigeyoshi Sakaki
- Elements Strategy Initiative for Catalysts and Batteries, Kyoto University, Kyoto, 6158510, Japan
| | - Tetsuro Murahashi
- Department of Chemical Science and Engineering, School of Materials and Chemical Technology, Tokyo Institute of Technology, O-okayama, Meguro-ku, Tokyo, 1528552, Japan
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2
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Raju S, Singh HB, Butcher RJ. Metallophilic interactions: observations of the shortest metallophilicinteractions between closed shell (d10⋯d10, d10⋯d8, d8⋯d8) metal ions [M⋯M′ M = Hg(ii) and Pd(ii) and M′ = Cu(i), Ag(i), Au(i), and Pd(ii)]. Dalton Trans 2020; 49:9099-9117. [PMID: 32573621 DOI: 10.1039/d0dt01008a] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
The salt metathesis reaction of two equivalents of 8-lithioquinoline (C6H6NLi) with HgBr2 afforded bis(quinoline-8-yl)mercury, [(C6H6N)2Hg].
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Affiliation(s)
- Saravanan Raju
- Department of Chemistry
- Indian Institute of Technology Bombay
- Mumbai 400076
- India
| | - Harkesh B. Singh
- Department of Chemistry
- Indian Institute of Technology Bombay
- Mumbai 400076
- India
| | - Ray J. Butcher
- Department of Chemistry
- Howard University
- Washington DC 20059
- USA
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3
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Correa-Ayala E, Campos-Alvarado C, Chávez D, Hernández-Ortega S, Morales-Morales D, Miranda-Soto V, Parra-Hake M. Dipalladium(I) complexes of ortho- and para-functionalized 1,3-bis(aryl)triazenide ligands: Synthesis, structure and catalytic activity. Inorganica Chim Acta 2019. [DOI: 10.1016/j.ica.2019.03.004] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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4
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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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5
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Gericke R, Bennett MA, Privér SH, Bhargava SK. Formation of Heterobimetallic Complexes by Addition of d10-Metal Ions to cis-[(dppe)M(κC-2-C6F4PPh2)2] (M = Ni, Pd, and Pt). Organometallics 2017. [DOI: 10.1021/acs.organomet.7b00145] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Robert Gericke
- Centre
for Advanced Materials and Industrial Chemistry (CAMIC), School of
Applied Sciences, RMIT University, GPO Box 2476, Melbourne, Victoria 3001, Australia
- Institut
für Anorganische Chemie, Technische Universität Bergakademie Freiberg, D-09596 Freiberg, Germany
| | - Martin A. Bennett
- Research
School of Chemistry, Australian National University, Canberra, Australian Capital Territory 2601, Australia
| | - Steven H. Privér
- Centre
for Advanced Materials and Industrial Chemistry (CAMIC), School of
Applied Sciences, RMIT University, GPO Box 2476, Melbourne, Victoria 3001, Australia
| | - Suresh K. Bhargava
- Centre
for Advanced Materials and Industrial Chemistry (CAMIC), School of
Applied Sciences, RMIT University, GPO Box 2476, Melbourne, Victoria 3001, Australia
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6
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Wächtler E, Wahlicht S, Privér SH, Bennett MA, Gerke B, Pöttgen R, Brendler E, Gericke R, Wagler J, Bhargava SK. Tin(IV) Compounds with 2-C 6F 4PPh 2 Substituents and Their Reactivity toward Palladium(0): Formation of Tin-Palladium Complexes via Oxidative Addition. Inorg Chem 2017; 56:5316-5327. [PMID: 28406288 DOI: 10.1021/acs.inorgchem.7b00410] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The tin(IV) compounds MexSn(2-C6F4PPh2)4-x (1, x = 1; 2, x = 2) and ClSn(2-C6F4PPh2)3 (3) were obtained from the reactions of 2-LiC6F4PPh2 with MeSnCl3 (3:1), Me2SnCl2 (2:1), or SnCl4 (3:1), respectively. The reactions of 2-LiC6F4PPh2 with SnCl4 in different stoichiometric ratios (4:1-1:1) gave 3 as the main product. Compound Cl2Sn(2-C6F4PPh2)2 (4) was formed in the transmetalation reaction of 3 and [AuCl(tht)] but could not be isolated. 1 and 2 react with palladium(0) sources {[Pd(PPh3)4] and [Pd(allyl)Cp]} by the oxidative addition of one of their Sn-CAryl bonds to palladium(0) with formation of the heterobimetallic complexes [MeSn(μ-2-C6F4PPh2)2Pd(κC-2-C6F4PPh2)] (5) and [Me2Sn(μ-2-C6F4PPh2)Pd(κ2-2-C6F4PPh2)] (6) featuring Sn-Pd bonds. The reaction of 3 with palladium(0) proceeds via the oxidative addition of the Sn-Cl bond to palladium(0), thus furnishing the complex [Sn(μ-2-C6F4PPh2)3PdCl] (7) featuring a Sn-Pd bond and a pentacoordinate Pd atom. Transmetalation of MexSn(2-C6F4PPh2)4-x (x = 1-3) with [Pd(allyl)Cl]2 gave MexClSn(2-C6F4PPh2)3-x and [Pd(allyl)(μ-2-C6F4PPh2)]2. For x = 1, the compound MeClSn(2-C6F4PPh2)2 (generated in situ) reacted with another 1 equiv of [Pd(allyl)Cl]2 by the oxidative addition of the Sn-Cl bond to palladium(0) and the reductive elimination of allyl chloride, thus leading to [MeSn(μ-2-C6F4PPh2)2PdCl] (8). The reductive elimination of allyl chloride was also observed in the reaction of 3 with [Pd(allyl)Cl]2, giving [Sn(μ-2-C6F4PPh2)3PdCl] (7). All compounds have been characterized by means of multinuclear NMR spectroscopy, elemental analysis, single-crystal X-ray diffraction, and selected compounds by 119Sn Mössbauer spectroscopy. Computational analyses (natural localized molecular orbital calculations) have provided insight into the Sn-Pd bonding of 5-8.
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Affiliation(s)
- Erik Wächtler
- Centre for Advanced Materials and Industrial Chemistry, School of Applied Sciences, RMIT University , G.P.O. Box 2476, Melbourne, Victoria 3001, Australia
| | - Sven Wahlicht
- Centre for Advanced Materials and Industrial Chemistry, School of Applied Sciences, RMIT University , G.P.O. Box 2476, Melbourne, Victoria 3001, Australia
| | - Steven H Privér
- Centre for Advanced Materials and Industrial Chemistry, School of Applied Sciences, RMIT University , G.P.O. Box 2476, Melbourne, Victoria 3001, Australia
| | - Martin A Bennett
- Research School of Chemistry, Australian National University , Canberra, Australian Capital Territory 2601, Australia
| | - Birgit Gerke
- Institut für Anorganische und Analytische Chemie, Westfälische Wilhelms-Universität Münster , Corrensstrasse 30, 48149 Münster, Germany
| | - Rainer Pöttgen
- Institut für Anorganische und Analytische Chemie, Westfälische Wilhelms-Universität Münster , Corrensstrasse 30, 48149 Münster, Germany
| | | | | | | | - Suresh K Bhargava
- Centre for Advanced Materials and Industrial Chemistry, School of Applied Sciences, RMIT University , G.P.O. Box 2476, Melbourne, Victoria 3001, Australia
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7
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Ai P, Gourlaouen C, Danopoulos AA, Braunstein P. Novel Di- and Trinuclear Palladium Complexes Supported by N,N′-Diphosphanyl NHC Ligands and N,N′-Diphosphanylimidazolium Palladium, Gold, and Mixed-Metal Copper–Gold Complexes. Inorg Chem 2016; 55:1219-29. [DOI: 10.1021/acs.inorgchem.5b02382] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Affiliation(s)
- Pengfei Ai
- Laboratoire de Chimie
de Coordination, Institut de Chimie (UMR 7177 CNRS), Université de Strasbourg, 4 rue Blaise Pascal, 67081 Strasbourg Cedex, France
| | - Christophe Gourlaouen
- Laboratoire
de Chimie Quantique, Institut de Chimie (UMR 7177 CNRS), Université de Strasbourg, 1 rue Blaise Pascal, 67008 Strasbourg, France
| | - Andreas A. Danopoulos
- Laboratoire de Chimie
de Coordination, Institut de Chimie (UMR 7177 CNRS), Université de Strasbourg, 4 rue Blaise Pascal, 67081 Strasbourg Cedex, France
- Institute for Advanced Study, USIAS, Université de Strasbourg, 67083 Strasbourg, France
| | - Pierre Braunstein
- Laboratoire de Chimie
de Coordination, Institut de Chimie (UMR 7177 CNRS), Université de Strasbourg, 4 rue Blaise Pascal, 67081 Strasbourg Cedex, France
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8
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Liu Q, Dong X, Li J, Xiao J, Dong Y, Liu H. Recent Advances on Palladium Radical Involved Reactions. ACS Catal 2015. [DOI: 10.1021/acscatal.5b01469] [Citation(s) in RCA: 132] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Qing Liu
- School
of Chemical Engineering, Shandong University of Technology, 266 West
Xincun Road, Zibo 255049, P. R. China
| | - Xu Dong
- School
of Chemical Engineering, Shandong University of Technology, 266 West
Xincun Road, Zibo 255049, P. R. China
| | - Jun Li
- School
of Chemical Engineering, Shandong University of Technology, 266 West
Xincun Road, Zibo 255049, P. R. China
| | - Jian Xiao
- College
of Chemistry and Pharmaceutical Sciences, Qingdao Agricultural University, 700 Changcheng Road, Qingdao 266109, P. R. China
| | - Yunhui Dong
- School
of Chemical Engineering, Shandong University of Technology, 266 West
Xincun Road, Zibo 255049, P. R. China
| | - Hui Liu
- School
of Chemical Engineering, Shandong University of Technology, 266 West
Xincun Road, Zibo 255049, P. R. China
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Wächtler E, Privér SH, Wagler J, Heine T, Zhechkov L, Bennett MA, Bhargava SK. Metallophilic Contacts in 2-C6F4PPh2 Bridged Heterobinuclear Complexes: A Crystallographic and Computational Study. Inorg Chem 2015; 54:6947-57. [DOI: 10.1021/acs.inorgchem.5b00939] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Erik Wächtler
- Centre for Advanced Materials and Industrial
Chemistry (CAMIC), School of Applied Sciences (Applied Chemistry), RMIT University, GPO
Box 2476 V, Melbourne, Victoria 3001, Australia
- Institut
für Anorganische Chemie, Technische Universität Bergakademie Freiberg, 09596 Freiberg, Germany
| | - Steven H. Privér
- Centre for Advanced Materials and Industrial
Chemistry (CAMIC), School of Applied Sciences (Applied Chemistry), RMIT University, GPO
Box 2476 V, Melbourne, Victoria 3001, Australia
| | - Jörg Wagler
- Institut
für Anorganische Chemie, Technische Universität Bergakademie Freiberg, 09596 Freiberg, Germany
| | - Thomas Heine
- Centre for Functional Nanomaterials (Nanofun), Engineering
and Science, Jacobs University, 28759 Bremen, Germany
| | - Lyuben Zhechkov
- Centre for Functional Nanomaterials (Nanofun), Engineering
and Science, Jacobs University, 28759 Bremen, Germany
| | - Martin A. Bennett
- Research School of Chemistry, Australian National University, Canberra, Australian Capital Territory 2601, Australia
| | - Suresh K. Bhargava
- Centre for Advanced Materials and Industrial
Chemistry (CAMIC), School of Applied Sciences (Applied Chemistry), RMIT University, GPO
Box 2476 V, Melbourne, Victoria 3001, Australia
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10
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Kar G, Privér SH, Jones LA, Guo SX, Torriero AAJ, Bond AM, Bennett MA, Bhargava SK. Cyclopalladated complexes containing 2-C6R4PPh2 ligands (R = H, F): one-electron electrochemical reduction leading to metal–carbon σ-bond cleavage via palladium(i). Dalton Trans 2015; 44:3367-77. [DOI: 10.1039/c4dt03268c] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Cyclopalladated complexes containing the 2-C6F4PPh2 fragment have been prepared and their electrochemical reduction behaviour investigated.
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Affiliation(s)
- Gopa Kar
- Centre for Advanced Materials and Industrial Chemistry (CAMIC)
- School of Applied Sciences (Applied Chemistry)
- RMIT University
- Melbourne
- Australia
| | - Steven H. Privér
- Centre for Advanced Materials and Industrial Chemistry (CAMIC)
- School of Applied Sciences (Applied Chemistry)
- RMIT University
- Melbourne
- Australia
| | - Lathe A. Jones
- Centre for Advanced Materials and Industrial Chemistry (CAMIC)
- School of Applied Sciences (Applied Chemistry)
- RMIT University
- Melbourne
- Australia
| | - Si-Xuan Guo
- School of Chemistry
- Monash University
- Clayton
- Australia
| | | | - Alan M. Bond
- School of Chemistry
- Monash University
- Clayton
- Australia
| | - Martin A. Bennett
- Research School of Chemistry
- Australian National University
- Canberra
- Australia
| | - Suresh K. Bhargava
- Centre for Advanced Materials and Industrial Chemistry (CAMIC)
- School of Applied Sciences (Applied Chemistry)
- RMIT University
- Melbourne
- Australia
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11
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Jian Z, Falivene L, Wucher P, Roesle P, Caporaso L, Cavallo L, Göttker-Schnetmann I, Mecking S. Insights into Functional-Group-Tolerant Polymerization Catalysis with Phosphine-Sulfonamide Palladium(II) Complexes. Chemistry 2014; 21:2062-75. [DOI: 10.1002/chem.201404856] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2014] [Indexed: 11/11/2022]
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12
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Oldenhof S, Lutz M, de Bruin B, van der Vlugt JI, Reek JNH. Well-Defined BisMETAMORPhos PdI–PdI Complex: Synthesis, Structural Characterization, and Reactivity. Organometallics 2014. [DOI: 10.1021/om5010622] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Sander Oldenhof
- Van’t
Hoff Institute for Molecular Sciences, University of Amsterdam, Science
Park 904, 1098 XH, Amsterdam, The Netherlands
| | - Martin Lutz
- Bijvoet
Center for Biomolecular Research, Crystal and Structural Chemistry, Utrecht University, Padualaan 8, 3584 CH Utrecht, The Netherlands
| | - Bas de Bruin
- Van’t
Hoff Institute for Molecular Sciences, University of Amsterdam, Science
Park 904, 1098 XH, Amsterdam, The Netherlands
| | - Jarl Ivar van der Vlugt
- Van’t
Hoff Institute for Molecular Sciences, University of Amsterdam, Science
Park 904, 1098 XH, Amsterdam, The Netherlands
| | - Joost N. H. Reek
- Van’t
Hoff Institute for Molecular Sciences, University of Amsterdam, Science
Park 904, 1098 XH, Amsterdam, The Netherlands
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13
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Bonney KJ, Schoenebeck F. Experiment and computation: a combined approach to study the reactivity of palladium complexes in oxidation states 0 toiv. Chem Soc Rev 2014; 43:6609-38. [DOI: 10.1039/c4cs00061g] [Citation(s) in RCA: 123] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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14
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Bonney KJ, Proutiere F, Schoenebeck F. Dinuclear Pd(i) complexes—solely precatalysts? Demonstration of direct reactivity of a Pd(i) dimer with an aryl iodide. Chem Sci 2013. [DOI: 10.1039/c3sc52054d] [Citation(s) in RCA: 91] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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