1
|
Auer M, Bolten J, Eichele K, Schubert H, Sindlinger CP, Wesemann L. Heavy metalla vinyl-cations show metal-Lewis acid cooperativity in reaction with small molecules (NH 3, N 2H 4, H 2O, H 2). Chem Sci 2023; 14:514-524. [PMID: 36741530 PMCID: PMC9847682 DOI: 10.1039/d2sc05620h] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2022] [Accepted: 11/24/2022] [Indexed: 11/25/2022] Open
Abstract
Halide abstraction from tetrylidene complexes [TbbE(Br)IrH(PMe3)3] [E = Ge (1), Sn (2)] and [Ar*E(Cl)IrH(PMe3)3] gives the salts [TbbEIrH(PMe3)3][BArF 4] [E = Ge (3), Sn (4)] and [Ar*EIrH(PMe3)3][BArF 4] [E = Ge (3'), E = Sn (4')] (Tbb = 2,6-[CH(SiMe3)2]2-4-(t-Bu)C6H2, Ar* = 2,6-Trip2C6H3, Trip = 2,4,6-triisopropylphenyl). Bonding analysis suggests their most suitable description as metalla-tetrela vinyl cations with an Ir[double bond, length as m-dash]E double bond and a near linear coordination at the Ge/Sn atoms. Cationic complexes 3 and 4 oxidatively add NH3, N2H4, H2O, HCl, and H2 selectively to give: [TbbGe(NH2)IrH2(PMe3)3][BArF 4] (5), [TbbE(NHNH2)IrH2(PMe3)3][BArF 4] [E = Ge (7), Sn (8)], [TbbE(OH)IrH2(PMe3)3][BArF 4] [E = Ge (9), Sn (10)], [TbbE(Cl)IrH2(PMe3)3][BArF 4] [E = Ge (11a), Sn (12a)], [TbbGe(H)IrH2(PMe3)3][BArF 4] (13), [TbbSn(μ-H3)Ir(PMe3)3][BArF 4] (14), and [TbbSn(H)IrH2(PMe3)3][BArF 4] (15). 14 isomerizes to give 15via an 1,2-H shift reaction. Hydride addition to cation 3 gives a mixture of products [TbbGeHIrH(PMe3)3] (16) and [TbbGeIrH2(PMe3)3] (17) and a reversible 1,2-H shift between 16 and 17 was studied. In the tin case 4 the dihydride [TbbSnIrH2(PMe3)3] (18) was isolated exclusively. The PMe3 and PEt3 derivatives, 18 and [TbbSnIrH2(PEt3)3] (19), respectively, could also be synthesized in reaction of [TbbSnH2]- with the respective chloride [(R3P) n IrCl] (R = Me, n = 4; R = Et, n = 3). Reaction of complex 19 with CO gives the substitution product [TbbSnIrH2(CO)(PEt3)2] (20). Further reaction with CO results in hydrogen transfer from the iridium to the tin atom to give [TbbSnH2Ir(CO)2(PEt3)2] (21). The reversibility of this ligand induced reductive elimination transferring 20 to 21 is shown.
Collapse
Affiliation(s)
- Maximilian Auer
- Institut für Anorganische Chemie Auf der Morgenstelle 18 72076 Tübingen Germany
| | - Janina Bolten
- Institut für Anorganische Chemie Auf der Morgenstelle 18 72076 Tübingen Germany
| | - Klaus Eichele
- Institut für Anorganische Chemie Auf der Morgenstelle 18 72076 Tübingen Germany
| | - Hartmut Schubert
- Institut für Anorganische Chemie Auf der Morgenstelle 18 72076 Tübingen Germany
| | - Christian P Sindlinger
- Institut für Anorganische Chemie, Universität Stuttgart Pfaffenwaldring 55 70569 Stuttgart Germany
| | - Lars Wesemann
- Institut für Anorganische Chemie Auf der Morgenstelle 18 72076 Tübingen Germany
| |
Collapse
|
2
|
Nie P, Yu Q, Zhu H, Wen T. Ruthenium and Osmium Germyl Complexes Derived from the Reactions of MXCl(PPh
3
)
3
(M = Ru, Os; X = Cl, H) with Terphenylchlorogermylene (C
6
H
3
‐2,6‐Trip
2
)GeCl (Trip = 2,4,6‐
i
Pr
3
C
6
H
2
). Eur J Inorg Chem 2017. [DOI: 10.1002/ejic.201700991] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Peng Nie
- Department of Chemistry College of Chemistry and Chemical Engineering Xiamen University 361005 Xiamen P. R. China
| | - Qian Yu
- Department of Chemistry College of Chemistry and Chemical Engineering Xiamen University 361005 Xiamen P. R. China
| | - Hongping Zhu
- Department of Chemistry College of Chemistry and Chemical Engineering Xiamen University 361005 Xiamen P. R. China
| | - Ting‐Bin Wen
- Department of Chemistry College of Chemistry and Chemical Engineering Xiamen University 361005 Xiamen P. R. China
| |
Collapse
|
3
|
|
4
|
Adams RD, Luo Z, Wong YO. Bridging phenyl ligands. Unsaturated mercury-triosmium carbonyl cluster complexes containing bridging phenyl ligands. J Organomet Chem 2015. [DOI: 10.1016/j.jorganchem.2014.08.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
|
5
|
Baumgartner J, Marschner C. Coordination of non-stabilized germylenes, stannylenes, and plumbylenes to transition metals. REV INORG CHEM 2014. [DOI: 10.1515/revic-2013-0014] [Citation(s) in RCA: 65] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
AbstractComplexes of transition metals with heavy analogs of carbenes (tetrylenes) as ligands have been studied now for some 40 years. The current review attempts to provide an overview about complexes with non-stabilized (having no π-donating substituents) germylenes, stannylenes, and plumbylenes. Complexes are known for groups 4–11. For groups 6–10 not only examples of monodentate tetrylene ligands, but also of bridging ones are known. While this review covers almost 200 complexes, the field in general has been approached only very selectively and real attempts for systematic studies are very scarce. Although some isolated reports exist which deal with the reactivity of the tetrylene complexes most of the so far published work concentrates on synthesis and characterization.
Collapse
Affiliation(s)
- Judith Baumgartner
- 1Institut für Chemie, Karl Franzens Universität Graz, Stremayrgasse 16, A-8010 Graz, Austria
| | - Christoph Marschner
- 2Institut für Anorganische Chemie, Technische Universität Graz, Stremayrgasse 9, A-8010 Graz, Austria
| |
Collapse
|
6
|
Adams RD, Rassolov V, Zhang Q. Unsaturated Triosmium Carbonyl Cluster Complexes with Bridging Aryl Ligands: Structures, Bonding, and Transformations. Organometallics 2013. [DOI: 10.1021/om4007399] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Richard D. Adams
- Department of Chemistry and
Biochemistry, University of South Carolina, Columbia, South Carolina 29208, United States
| | - Vitaly Rassolov
- Department of Chemistry and
Biochemistry, University of South Carolina, Columbia, South Carolina 29208, United States
| | - Qiang Zhang
- Department of Chemistry and
Biochemistry, University of South Carolina, Columbia, South Carolina 29208, United States
| |
Collapse
|
7
|
Adams RD, Zhang Q. Structures and Bonding of η2-Bridging CO Ligands and Their Influence on the Structures and Rearrangements of Higher Nuclearity Metal Carbonyl Cluster Complexes. Organometallics 2013. [DOI: 10.1021/om400722z] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Richard D. Adams
- Department
of Chemistry and Biochemistry, University of South Carolina, Columbia, South Carolina 29208, United States
| | - Qiang Zhang
- Department
of Chemistry and Biochemistry, University of South Carolina, Columbia, South Carolina 29208, United States
| |
Collapse
|
8
|
Adams RD, Chen M. Synthesis and structures of new tetrairidium carbonyl clusters containing phenylgermanium ligands. J Organomet Chem 2013. [DOI: 10.1016/j.jorganchem.2013.02.035] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
|
9
|
Adams RD, Chen M, Elpitiya G, Yang X, Zhang Q. Semibridging Phenyl Ligands in Iridium–Copper and Iridium–Silver Cluster Compounds: Synthesis, Structures, and Bonding. Organometallics 2013. [DOI: 10.1021/om400133w] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Richard D. Adams
- Department of Chemistry and Biochemistry, University of South Carolina, Columbia,
South Carolina 29208, United States
| | - Mingwei Chen
- Department of Chemistry and Biochemistry, University of South Carolina, Columbia,
South Carolina 29208, United States
| | - Gaya Elpitiya
- Department of Chemistry and Biochemistry, University of South Carolina, Columbia,
South Carolina 29208, United States
| | - Xinzheng Yang
- Molecular Graphics and Computation Facility, College of Chemistry, University of California, Berkeley, California 94720, United States
- State Key Laboratory for Structural
Chemistry of Unstable and Stable Species, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, People’s
Republic of China
| | - Qiang Zhang
- Department of Chemistry and Biochemistry, University of South Carolina, Columbia,
South Carolina 29208, United States
| |
Collapse
|
10
|
Adams RD, Kan Y, Rassolov V, Zhang Q. Tetraruthenium carbonyl complexes containing germyl and stannyl ligands from the reactions of Ru4(CO)13(μ-H)2 with HGePh3 and HSnPh3. J Organomet Chem 2013. [DOI: 10.1016/j.jorganchem.2012.08.021] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
|
11
|
Adams RD, Chen M, Elpitiya G, Zhang Q. Synthesis and Characterizations of Bismuth-Bridged Triiridium Carbonyl Complexes Containing Germyl/Germylene and Stannyl/Stannylene Ligands. Organometallics 2012. [DOI: 10.1021/om300813t] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Richard D. Adams
- Department of Chemistry and Biochemistry, University of South Carolina, Columbia,
South Carolina 29208, United States
| | - Mingwei Chen
- Department of Chemistry and Biochemistry, University of South Carolina, Columbia,
South Carolina 29208, United States
| | - Gaya Elpitiya
- Department of Chemistry and Biochemistry, University of South Carolina, Columbia,
South Carolina 29208, United States
| | - Qiang Zhang
- Department of Chemistry and Biochemistry, University of South Carolina, Columbia,
South Carolina 29208, United States
| |
Collapse
|
12
|
Arii H, Hashimoto R, Mochida K, Kawashima T. Syntheses of Di- and Trinuclear Platinum Complexes with Multibridged Germanium Centers Derived from Unsymmetrical Digermanes. Organometallics 2012. [DOI: 10.1021/om3007147] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Hidekazu Arii
- Department of Chemistry, Gakushuin University, 1-5-1 Mejiro,
Toshima-ku, Tokyo 171-8588, Japan
| | - Rei Hashimoto
- Department of Chemistry, Gakushuin University, 1-5-1 Mejiro,
Toshima-ku, Tokyo 171-8588, Japan
| | - Kunio Mochida
- Department of Chemistry, Gakushuin University, 1-5-1 Mejiro,
Toshima-ku, Tokyo 171-8588, Japan
| | - Takayuki Kawashima
- Department of Chemistry, Gakushuin University, 1-5-1 Mejiro,
Toshima-ku, Tokyo 171-8588, Japan
| |
Collapse
|
13
|
Adams RD, Rassolov V, Zhang Q. Synthesis and Transformations of Triosmium Carbonyl Cluster Complexes Containing Bridging Aryl Ligands. Organometallics 2012. [DOI: 10.1021/om300235n] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Richard D. Adams
- Department of Chemistry
and Biochemistry, University of South Carolina, Columbia, South Carolina 29208, United States
| | - Vitaly Rassolov
- Department of Chemistry
and Biochemistry, University of South Carolina, Columbia, South Carolina 29208, United States
| | - Qiang Zhang
- Department of Chemistry
and Biochemistry, University of South Carolina, Columbia, South Carolina 29208, United States
| |
Collapse
|
14
|
Adams RD, Fang F, Zhang Q, Hall MB, Trufan E. α-Cleavage of Phenyl Groups from GePh3 Ligands in Iridium Carbonyl Cluster Complexes. A Mechanism and Its Role in the Synthesis of Bridging Germylene Ligands. Organometallics 2011. [DOI: 10.1021/om2007002] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Richard D. Adams
- Department of Chemistry and Biochemistry, University of South Carolina, Columbia, South Carolina 29208, United States
| | - Fang Fang
- Department of Chemistry and Biochemistry, University of South Carolina, Columbia, South Carolina 29208, United States
| | - Qiang Zhang
- Department of Chemistry and Biochemistry, University of South Carolina, Columbia, South Carolina 29208, United States
| | - Michael B. Hall
- Department of Chemistry, Texas A&M University, College Station, Texas 77843, United States
| | - Eszter Trufan
- Department of Chemistry, Texas A&M University, College Station, Texas 77843, United States
| |
Collapse
|