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Synthesis and Structural Characterization of Phosphanide Gold(III)/Gold(I) Complexes and Their Thallium(III) and Gold(III) Precursors. Molecules 2023; 28:molecules28010447. [PMID: 36615644 PMCID: PMC9824866 DOI: 10.3390/molecules28010447] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2022] [Revised: 12/22/2022] [Accepted: 12/26/2022] [Indexed: 01/06/2023] Open
Abstract
In this paper, we describe a series of diphenylphosphane and diphenylphosphanide gold(III) and gold(III)/gold(I) complexes containing 3,5-C6Cl2F3 as aryl ligands at gold that have been synthesized due to the arylating and oxidant properties of the new polymeric thallium(III) complex [TlCl(3,5-C6Cl2F3)2]n (1). Its reaction with [Au(3,5-C6Cl2F3)(tht)] (tht = tetrahydrothiophene) produces the gold(III) complex [Au(3,5-C6Cl2F3)3(tht)] (2), which allows the synthesis of the diphenylohosphane derivative [Au(3,5-C6Cl2F3)3(PPh2H)] (3). Its treatment with acetylacetonate gold(I) derivatives leads to two novel AuIII/AuI phosphanido-bridged complexes, [PPN][Au(3,5-C6Cl2F3)3(µ-PPh2)AuCl] (4) and [PPN][{(3,5-C6Cl2F3)3Au(µ-PPh2)}2Au] (5). All these complexes have been characterized, and the crystal structures of 1, 2, 4 and 5 have been established by single crystal X-ray diffraction methods, showing a novel polymeric arrangement in 1.
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2
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Geer AM, Tejel C. Organo-phosphanide and -phosphinidene complexes of Groups 8–11. ADVANCES IN ORGANOMETALLIC CHEMISTRY 2022. [DOI: 10.1016/bs.adomc.2022.02.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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Li Q, Huang B, Yang S, Zhang H, Chai J, Pei Y, Zhu M. Unraveling the Nucleation Process from a Au(I)-SR Complex to Transition-Size Nanoclusters. J Am Chem Soc 2021; 143:15224-15232. [PMID: 34498861 DOI: 10.1021/jacs.1c06354] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Atomically precise noble metal nanoclusters provide a critical benchmark for the fundamental research of the origin of condensed matter because they retain the original state of the metal bonds. Also, knowledge about the transition from organometallic complexes to a nanoclusters is important for understanding the structural evolution of the nanoclusters, particularly their nucleation mechanism. Herein, three transition-size gold nanoclusters are prepared via a controlled diphosphine-mediated top-down routine. Starting from small-size nanoclusters, three new nanoclusters including Au13(SAdm)8(L4)2(BPh4) (Au13), Au14(S-c-C6H11)10L4 (Au14), and Au16(S-c-C6H11)11LPh* (Au16) are obtained by controlled clipping on the surface and kernel of initial nanoclusters. Combining their atomically precise structures with DFT theoretical calculations, the overall atom-by-atom structural evolution process from Au12(SR)12 (0 e-) to Au18(SR)14 (4 e-) is mapped out. In addition, studies on their electronic structures show that the evolution from an organometallic complex to nanoclusters is accompanied by a dramatic decrease in the HOMO-LUMO gaps. Most importantly, the formation of the first Au-Au bond is captured in the "Au4S4 to Au5" nucleation process from Au12(SR)12 complex to the Au13 nanocluster. This work provides a deep insight into the origin of inner core in Au NCs and their structural transition relationship with metal complexes.
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Affiliation(s)
- Qinzhen Li
- Department of Chemistry and Centre for Atomic Engineering of Advanced Materials, Anhui Province Key Laboratory of Chemistry for Inorganic/Organic Hybrid Functionalized Materials and Institutes of Physical Science and Information Technology, Key Laboratory of Structure and Functional Regulation of Hybrid Materials of Ministry of Education, Anhui University, Hefei, Anhui 230601, China.,School of Physics and Materials Science, Anhui University, Hefei, Anhui 230601, China
| | - Baoyu Huang
- Department of Chemistry, Key Laboratory of Environmentally Friendly Chemistry and Applications of MOE, Xiangtan University, Xiangtan, Hunan 411105, China
| | - Sha Yang
- Department of Chemistry and Centre for Atomic Engineering of Advanced Materials, Anhui Province Key Laboratory of Chemistry for Inorganic/Organic Hybrid Functionalized Materials and Institutes of Physical Science and Information Technology, Key Laboratory of Structure and Functional Regulation of Hybrid Materials of Ministry of Education, Anhui University, Hefei, Anhui 230601, China
| | - Hui Zhang
- School of Physics and Materials Science, Anhui University, Hefei, Anhui 230601, China
| | - Jinsong Chai
- Department of Chemistry and Centre for Atomic Engineering of Advanced Materials, Anhui Province Key Laboratory of Chemistry for Inorganic/Organic Hybrid Functionalized Materials and Institutes of Physical Science and Information Technology, Key Laboratory of Structure and Functional Regulation of Hybrid Materials of Ministry of Education, Anhui University, Hefei, Anhui 230601, China
| | - Yong Pei
- Department of Chemistry, Key Laboratory of Environmentally Friendly Chemistry and Applications of MOE, Xiangtan University, Xiangtan, Hunan 411105, China
| | - Manzhou Zhu
- Department of Chemistry and Centre for Atomic Engineering of Advanced Materials, Anhui Province Key Laboratory of Chemistry for Inorganic/Organic Hybrid Functionalized Materials and Institutes of Physical Science and Information Technology, Key Laboratory of Structure and Functional Regulation of Hybrid Materials of Ministry of Education, Anhui University, Hefei, Anhui 230601, China
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Sabater S, Schmidt D, Schmidt H(S, Kuntze‐Fechner MW, Zell T, Isaac CJ, Rajabi NA, Grieve H, Blackaby WJM, Lowe JP, Macgregor SA, Mahon MF, Radius U, Whittlesey MK. [Ni(NHC) 2 ] as a Scaffold for Structurally Characterized trans [H-Ni-PR 2 ] and trans [R 2 P-Ni-PR 2 ] Complexes. Chemistry 2021; 27:13221-13234. [PMID: 34190374 PMCID: PMC8518396 DOI: 10.1002/chem.202101484] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2021] [Indexed: 11/06/2022]
Abstract
The addition of PPh2 H, PPhMeH, PPhH2 , P(para-Tol)H2 , PMesH2 and PH3 to the two-coordinate Ni0 N-heterocyclic carbene species [Ni(NHC)2 ] (NHC=IiPr2 , IMe4 , IEt2 Me2 ) affords a series of mononuclear, terminal phosphido nickel complexes. Structural characterisation of nine of these compounds shows that they have unusual trans [H-Ni-PR2 ] or novel trans [R2 P-Ni-PR2 ] geometries. The bis-phosphido complexes are more accessible when smaller NHCs (IMe4 >IEt2 Me2 >IiPr2 ) and phosphines are employed. P-P activation of the diphosphines R2 P-PR2 (R2 =Ph2 , PhMe) provides an alternative route to some of the [Ni(NHC)2 (PR2 )2 ] complexes. DFT calculations capture these trends with P-H bond activation proceeding from unconventional phosphine adducts in which the H substituent bridges the Ni-P bond. P-P bond activation from [Ni(NHC)2 (Ph2 P-PPh2 )] adducts proceeds with computed barriers below 10 kcal mol-1 . The ability of the [Ni(NHC)2 ] moiety to afford isolable terminal phosphido products reflects the stability of the Ni-NHC bond that prevents ligand dissociation and onward reaction.
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Affiliation(s)
- Sara Sabater
- Department of ChemistryUniversity of Bath Claverton DownBathBA2 7AYUK
| | - David Schmidt
- Institut für Anorganische ChemieJulius-Maximilians-Universität WürzburgAm Hubland97074WürzburgGermany
| | | | | | - Thomas Zell
- Institut für Anorganische ChemieJulius-Maximilians-Universität WürzburgAm Hubland97074WürzburgGermany
| | - Connie J. Isaac
- Department of ChemistryUniversity of Bath Claverton DownBathBA2 7AYUK
| | - Nasir A. Rajabi
- Institute of Chemical SciencesHeriot-Watt UniversityEdinburghEH14 4ASUK
| | - Harry Grieve
- Department of ChemistryUniversity of Bath Claverton DownBathBA2 7AYUK
| | | | - John P. Lowe
- Department of ChemistryUniversity of Bath Claverton DownBathBA2 7AYUK
| | | | - Mary F. Mahon
- Department of ChemistryUniversity of Bath Claverton DownBathBA2 7AYUK
| | - Udo Radius
- Institut für Anorganische ChemieJulius-Maximilians-Universität WürzburgAm Hubland97074WürzburgGermany
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Krivdin LB. Computational NMR of heavy nuclei involving 109Ag, 113Cd, 119Sn, 125Te, 195Pt, 199Hg, 205Tl, and 207Pb. RUSSIAN CHEMICAL REVIEWS 2021. [DOI: 10.1070/rcr4976] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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6
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Coburger P, Leitl J, Scott DJ, Hierlmeier G, Shenderovich IG, Hey-Hawkins E, Wolf R. Synthesis of a carborane-substituted bis(phosphanido) cobaltate(i), ligand substitution, and unusual P 4 fragmentation. Chem Sci 2021; 12:11225-11235. [PMID: 34522320 PMCID: PMC8386647 DOI: 10.1039/d1sc02948g] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2021] [Accepted: 07/07/2021] [Indexed: 01/13/2023] Open
Abstract
Oxidative addition of the P-P single bond of an ortho-carborane-derived 1,2-diphosphetane (1,2-C2(PMes)2B10H10) (Mes = 2,4,6-Me3C6H2) to cobalt(-i) and nickel(0) sources affords the first heteroleptic complexes of a carborane-bridged bis(phosphanido) ligand. The complexes also incorporate labile ligands suitable for further functionalisation. Thus, the cobalt(i) complex [K([18]crown-6)][Co{1,2-(PMes)2C2B10H10}(cod)] (cod = 1,5-cyclooctadiene) bearing a labile cyclooctadiene ligand undergoes facile ligand exchange reactions with isonitriles and tert-butyl phosphaalkyne with retention of the bis(phosphanido) ligand. However, in the reaction with one equivalent of P4, the electron-rich bis(phosphanido) moiety abstracts a single phosphorus atom with formation of a new P3 chain, while the remaining three P atoms derived from P4 form an η3-coordinating cyclo-P3 ligand. In contrast, when the same reaction is performed with two equivalents of the cobalt(i) complex, a dinuclear product is formed which features an unusual P4 chain in its molecular structure.
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Affiliation(s)
- Peter Coburger
- Institute of Inorganic Chemistry, Universität Regensburg 93040 Regensburg Germany
- Institute of Inorganic Chemistry, Universität Leipzig Johannisallee 29 04103 Leipzig Germany https://anorganik.chemie.uni-leipzig.de/anorganik/ak-hey-hawkins/
| | - Julia Leitl
- Institute of Inorganic Chemistry, Universität Regensburg 93040 Regensburg Germany
| | - Daniel J Scott
- Institute of Inorganic Chemistry, Universität Regensburg 93040 Regensburg Germany
| | - Gabriele Hierlmeier
- Institute of Inorganic Chemistry, Universität Regensburg 93040 Regensburg Germany
| | - Ilya G Shenderovich
- Institute of Organic Chemistry, Universität Regensburg 93040 Regensburg Germany
| | - Evamarie Hey-Hawkins
- Institute of Inorganic Chemistry, Universität Leipzig Johannisallee 29 04103 Leipzig Germany https://anorganik.chemie.uni-leipzig.de/anorganik/ak-hey-hawkins/
| | - Robert Wolf
- Institute of Inorganic Chemistry, Universität Regensburg 93040 Regensburg Germany
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Kaniewska K, Ponikiewski Ł, Szynkiewicz N, Cieślik B, Pikies J, Krzystek J, Dragulescu-Andrasi A, Stoian SA, Grubba R. Homoleptic mono-, di-, and tetra-iron complexes featuring phosphido ligands: a synthetic, structural, and spectroscopic study. Dalton Trans 2020; 49:10091-10103. [PMID: 32661526 DOI: 10.1039/d0dt01503b] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
We report the first series of homoleptic phosphido iron complexes synthesized by treating either the β-diketiminato complex [(Dippnacnac)FeCl2Li(dme)2] (Dippnacnac = HC[(CMe)N(C6H3-2,6-iPr2)]2) or [FeBr2(thf)2] with an excess of phosphides R2PLi (R = tBu, tBuPh, Cy, iPr). Reaction outcomes depend strongly on the bulkiness of the phosphido ligands. The use of tBu2PLi precursor led to an anionic diiron complex 1 encompassing a planar Fe2P2 core with two bridging and two terminal phosphido ligands. An analogous reaction employing less sterically demanding phosphides, tBuPhPLi and Cy2PLi yielded diiron anionic complexes 2 and 3, respectively, featuring a short Fe-Fe interaction supported by three bridging phosphido groups and one additional terminal R2P- ligand at each iron center. Further tuning of the P-substrates bulkiness gave a neutral phosphido complex 4 possessing a tetrahedral Fe4 cluster core held together by six bridging iPr2P moieties. Moreover, we also describe the first homoleptic phosphanylphosphido iron complex 5, which features an iron center with low coordination provided by three tBu2P-P(SiMe3)- ligands. The structures of compounds 1-5 were determined by single-crystal X-ray diffraction and 1-3 by 1H NMR spectroscopy. Moreover, the electronic structures of 1-3 were interrogated using zero-field Mössbauer spectroscopy and DFT methods.
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Affiliation(s)
- Kinga Kaniewska
- Department of Inorganic Chemistry, Faculty of Chemistry, Gdańsk University of Technology, G. Narutowicza St. 11/12, Gdańsk PL-80-233, Poland.
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9
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Dey S, Buzsáki D, Bruhn C, Kelemen Z, Pietschnig R. Bulky 1,1'-bisphosphanoferrocenes and their coordination behaviour towards Cu(i). Dalton Trans 2020; 49:6668-6681. [PMID: 32342065 DOI: 10.1039/d0dt00941e] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Two bulky mesityl substituted dppf-analogues Fe(C5H4PMes2)2 (Mes = 2,4,6-Me3C6H2, 1) and Fe(C5H4PMes2)(C5H4PPh2) (Mes = 2,4,6-Me3C6H2, Ph = C6H5, 3) have been prepared and their properties as donor ligands have been explored using heteronuclear NMR spectroscopy and in particular via1JP-Se coupling, cyclic voltammetry and DFT calculations. Based on the results obtained, a series of mono- and dinuclear Cu(i) complexes have been prepared with these new diphosphane ligands using Br-, I-, and BF4- as counter anions. For the very bulky ligand 1 rare and unprecedented double bridging complexation modes have been observed containing two non-planar Cu2Br2 units, while for the other dinuclear complexes planar Cu2Br2 units have been found. The Cu(i) complexes of 1 and 3 were then used as catalysts for CO2-fixation reaction with terminal alkynes, and complexes with ligand 3 were found to be more efficient than those with 1. DFT calculations performed on compounds 1, 3 and their Cu(i) complexes were able to verify the trend of these catalytic reactions.
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Affiliation(s)
- Subhayan Dey
- Institut für Chemie und CINSaT, University of Kassel, Heinrich Plett-Straße 40, 34132 Kassel, Germany.
| | - Daniel Buzsáki
- Department of Inorganic and Analytical Chemistry, Budapest University of Technology and Economics, and MTA-BME Computation Driven Chemistry Research Group, Szent Gellért tér 4, 1111 Budapest, Hungary
| | - Clemens Bruhn
- Institut für Chemie und CINSaT, University of Kassel, Heinrich Plett-Straße 40, 34132 Kassel, Germany.
| | - Zsolt Kelemen
- Department of Inorganic and Analytical Chemistry, Budapest University of Technology and Economics, and MTA-BME Computation Driven Chemistry Research Group, Szent Gellért tér 4, 1111 Budapest, Hungary
| | - Rudolf Pietschnig
- Institut für Chemie und CINSaT, University of Kassel, Heinrich Plett-Straße 40, 34132 Kassel, Germany.
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Fortuño C, Martín A, Mastrorilli P, Latronico M, Petrelli V, Todisco S. Stable mixed-valence diphenylphosphanido bridged platinum(ii)-platinum(iv) complexes. Dalton Trans 2020; 49:4935-4955. [PMID: 32232305 DOI: 10.1039/d0dt00712a] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The reaction between [NnBu4][(C6F5)2PtII(μ-PPh2)2PtIV(C^N)(I)2] (C^N = κ2-N,C-benzoquinolinate, 1) and (i) bidentate S^S, N^S and O^O anionic ligands or (ii) monodentate S- N- or O-based anionic ligands was studied in order to investigate the factors that may guarantee the stability of Pt(ii),Pt(iv) mixed-valence dinuclear phosphanido complexes. While reactions of 1 with S^S or N^S ligands afforded stable Pt(ii),Pt(iv) species of general formula [(C6F5)2PtII(μ-PPh2)2PtIV(C^N)(L^S)]x- [(L^S)(x-1) = 2-mercaptopyrimidinate (pymS-), 2-mercaptopyridinate (pyS-), dimethyldithiocarbamate (Me2NCS2-), ethyl xanthogenate (EtOCS2-) and 1,2-benzenedithiolate (PhS22-)], the reaction of 1 with the O^O ligand sodium acetylacetonate gave several products, and no pure Pt(ii),Pt(iv) complex could be isolated. The reaction of monodentate ligands such as PhS-, OH- or N3- with 1 led to a stable Pt(ii),Pt(iv) complex only in the case of N3-. The reaction with OH- afforded the Pt(ii),Pt(ii) complex [(C6F5)2PtII(μ-PPh2)(κ2-O,P-μ-O-PPh2)PtII(C^N)]- (8) deriving from reductive coupling of a diphenylphosphanide and an O-donor ligand coordinated to the Pt(iv) centre, while the reaction with PhS- produced the unstable Pt(ii),Pt(iv) complex [NnBu4][(C6F5)2PtII(μ-PPh2)2PtIV(C^N)(PhS)2] (11) that evolved in solution to the Pt(ii),Pt(ii) species [NnBu4][(C6F5)2PtII(μ-PPh2)2PtII(C^N)] (9) by elimination of diphenyldisulfide. Thus, the stability of mixed valence Pt(ii),Pt(iv) phosphanide complexes is affected by several concurrent factors, including the chelating effect of the ligands and the type of ligating atoms.
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Affiliation(s)
- Consuelo Fortuño
- Departamento de Química Inorgánica, Instituto de Síntesis Química y Catálisis Homogénea-ISQCH, Universidad de Zaragoza-C.S.I.C., E-50009 Zaragoza, Spain.
| | - Antonio Martín
- Departamento de Química Inorgánica, Instituto de Síntesis Química y Catálisis Homogénea-ISQCH, Universidad de Zaragoza-C.S.I.C., E-50009 Zaragoza, Spain.
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11
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Berkefeld A, Reimann M, Hörner G, Kaupp M, Schubert H. C–P vs C–H Bond Cleavage of Triphenylphosphine at Platinum(0): Mechanism of Formation, Reactivity, Redox Chemistry, and NMR Chemical Shift Calculations of a μ-Phosphanido Diplatinum(II) Platform. Organometallics 2020. [DOI: 10.1021/acs.organomet.9b00807] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Andreas Berkefeld
- Institut für Anorganische Chemie, Eberhard Karls Universität Tübingen, Auf der Morgenstelle 18, 72076 Tübingen, Germany
| | - Marc Reimann
- Institut für Chemie, Theoretische Chemie − Quantenchemie, TU Berlin, Straße des 17. Juni 135, 10623 Berlin, Germany
| | - Gerald Hörner
- Anorganische Chemie IV, Universität Bayreuth, Universitätsstraße 30, 95440 Bayreuth, Germany
| | - Martin Kaupp
- Institut für Chemie, Theoretische Chemie − Quantenchemie, TU Berlin, Straße des 17. Juni 135, 10623 Berlin, Germany
| | - Hartmut Schubert
- Institut für Anorganische Chemie, Eberhard Karls Universität Tübingen, Auf der Morgenstelle 18, 72076 Tübingen, Germany
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Todisco S, Latronico M, Gallo V, Re N, Marrone A, Tolbatov I, Mastrorilli P. Double addition of phenylacetylene onto the mixed bridge phosphinito-phosphanido Pt(i) complex [(PHCy 2)Pt(μ-PCy 2){κ 2P,O-μ-P(O)Cy 2}Pt(PHCy 2)](Pt-Pt). Dalton Trans 2020; 49:6776-6789. [PMID: 32374320 DOI: 10.1039/d0dt00923g] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The reaction of the dinuclear phosphinito bridged complex [(PHCy2)Pt(μ-PCy2){κ2P,O-μ-P(O)Cy2}Pt(PHCy2)](Pt-Pt) (1) with phenylacetylene affords the η1-alkenyl-μ,η1:η2-alkynyl complex [(η1-trans-(Ph)HC[double bond, length as m-dash]CH)(PHCy2)Pt(μ-PCy2)(μ,η1:η2-PhC[triple bond, length as m-dash]C)Pt{κP-P(O)Cy2}(PHCy2)] (4) displaying a σ-bonded 2-phenylethenyl ligand and an alkynyl (μ-κCα:η2) bridge between the platinum atoms. Complex 4 was shown to form in two steps: initially, the attack of the first molecule of phenylacetylene gives the σ-acetylide complex [(PHCy2)(η1-PhC[triple bond, length as m-dash]C)Pt1(μ-PCy2)Pt2(PHCy2){κP-P(OH)Cy2}](Pt-Pt) (5) featuring an intramolecular π-type hydrogen bond between the POH and the C[triple bond, length as m-dash]C triple bond; fast reaction of 5 with a second molecule of phenylacetylene results in the oxidative addition of the terminal C-H bond of the second alkyne to Pt1 that, after rearrangements, leads to 4. When left in solution for two weeks, complex 4 spontaneously isomerizes completely to [(PHCy2)(η1-trans-(Ph)HC[double bond, length as m-dash]CH)Pt(μ-PCy2){κ2P,O-μ-P(O)Cy2}Pt(η1-PhC[triple bond, length as m-dash]C)(PHCy2)] (7) displaying a 2-phenylethenyl ligand and a phenylethynyl group both σ-bonded to the metal. Density functional calculations at the B3LYP/LACV3P++**//DFT/LACVP* level were carried out to study the thermodynamics of the formation of all considered complexes and to trace the mechanism of formation of the observed products.
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Affiliation(s)
- Stefano Todisco
- Dipartimento di Ingegneria Civile, Ambientale, del Territorio, Edile e di Chimica (DICATECh), Politecnico di Bari, via Orabona 4, I-70125 Bari, Italy.
| | - Mario Latronico
- Dipartimento di Ingegneria Civile, Ambientale, del Territorio, Edile e di Chimica (DICATECh), Politecnico di Bari, via Orabona 4, I-70125 Bari, Italy.
| | - Vito Gallo
- Dipartimento di Ingegneria Civile, Ambientale, del Territorio, Edile e di Chimica (DICATECh), Politecnico di Bari, via Orabona 4, I-70125 Bari, Italy.
| | - Nazzareno Re
- Dipartimento di Farmacia, Università di Chieti, Italy.
| | | | | | - Piero Mastrorilli
- Dipartimento di Ingegneria Civile, Ambientale, del Territorio, Edile e di Chimica (DICATECh), Politecnico di Bari, via Orabona 4, I-70125 Bari, Italy.
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13
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Fortuño C, Martín A, Mastrorilli P, Todisco S, Latronico M. Mixed Valence Pt(II),Pt(IV),Pt(II) Complexes from a Diplatinum(III) Synthon and Sulfur-Based Anions. Organometallics 2019. [DOI: 10.1021/acs.organomet.9b00096] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Consuelo Fortuño
- Departamento de Química Inorgánica, Instituto de Síntesis Química y Catálisis Homogénea-ISQCH, Universidad de Zaragoza-C.S.I.C., E-50009 Zaragoza, Spain
| | - Antonio Martín
- Departamento de Química Inorgánica, Instituto de Síntesis Química y Catálisis Homogénea-ISQCH, Universidad de Zaragoza-C.S.I.C., E-50009 Zaragoza, Spain
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14
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Takemoto S, Kitamura M, Saruwatari S, Isono A, Takada Y, Nishimori R, Tsujiwaki M, Sakaue N, Matsuzaka H. Bis(bipyridine) ruthenium(ii) bis(phosphido) metalloligand: synthesis of heterometallic complexes and application to catalytic (E)-selective alkyne semi-hydrogenation. Dalton Trans 2019; 48:1161-1165. [PMID: 30543236 DOI: 10.1039/c8dt04646h] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The first (bpy)2Ru(ii) phosphido complex serves as an effective bidentate metallophosphine ligand to generate catalytically active heterobimetallic species.
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Affiliation(s)
- Shin Takemoto
- Department of Chemistry
- Graduate School of Science
- Osaka Prefecture University
- Osaka 599-8531
- Japan
| | - Manami Kitamura
- Department of Chemistry
- Graduate School of Science
- Osaka Prefecture University
- Osaka 599-8531
- Japan
| | - Shuhei Saruwatari
- Department of Chemistry
- Graduate School of Science
- Osaka Prefecture University
- Osaka 599-8531
- Japan
| | - Atsutaka Isono
- Department of Chemistry
- Graduate School of Science
- Osaka Prefecture University
- Osaka 599-8531
- Japan
| | - Yoko Takada
- Department of Chemistry
- Graduate School of Science
- Osaka Prefecture University
- Osaka 599-8531
- Japan
| | - Rie Nishimori
- Department of Chemistry
- Graduate School of Science
- Osaka Prefecture University
- Osaka 599-8531
- Japan
| | - Mina Tsujiwaki
- Department of Chemistry
- Graduate School of Science
- Osaka Prefecture University
- Osaka 599-8531
- Japan
| | - Naoki Sakaue
- Department of Chemistry
- Graduate School of Science
- Osaka Prefecture University
- Osaka 599-8531
- Japan
| | - Hiroyuki Matsuzaka
- Department of Chemistry
- Graduate School of Science
- Osaka Prefecture University
- Osaka 599-8531
- Japan
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15
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Kaniewska K, Dragulescu-Andrasi A, Ponikiewski Ł, Pikies J, Stoian SA, Grubba R. Syntheses, Structures and Reactivity of Terminal Phosphido Complexes of Iron(II) Supported by a β-Diketiminato Ligand. Eur J Inorg Chem 2018. [DOI: 10.1002/ejic.201800850] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Kinga Kaniewska
- Department of Inorganic Chemistry; Chemical Faculty; Gdańsk University of Technology; 11/12 Gabriela Narutowicza Str. 80-233 Gdańsk Poland
| | | | - Łukasz Ponikiewski
- Department of Inorganic Chemistry; Chemical Faculty; Gdańsk University of Technology; 11/12 Gabriela Narutowicza Str. 80-233 Gdańsk Poland
| | - Jerzy Pikies
- Department of Inorganic Chemistry; Chemical Faculty; Gdańsk University of Technology; 11/12 Gabriela Narutowicza Str. 80-233 Gdańsk Poland
| | | | - Rafał Grubba
- Department of Inorganic Chemistry; Chemical Faculty; Gdańsk University of Technology; 11/12 Gabriela Narutowicza Str. 80-233 Gdańsk Poland
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16
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Todisco S, Saielli G, Gallo V, Latronico M, Rizzuti A, Mastrorilli P. 31P and 195Pt solid-state NMR and DFT studies on platinum(i) and platinum(ii) complexes. Dalton Trans 2018; 47:8884-8891. [DOI: 10.1039/c8dt01561a] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
31P and 195Pt solid state NMR spectra on anti-[(PHCy)ClPt(μ-PCy2)2Pt(PHCy)Cl] (3) and [(PHCy2)Pt(μ-PCy2)(κ2P,O-μ-POCy2)Pt(PHCy2)] (Pt–Pt) (4) were recorded under CP/MAS conditions (31P) or with the CP/CPMG pulse sequence (195Pt) and compared to data obtained by relativistic DFT calculations of 31P and 195Pt CS tensors and isotropic shielding at the ZORA Spin Orbit level.
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Affiliation(s)
- Stefano Todisco
- Dipartimento di Ingegneria Civile
- Ambientale
- del Territorio
- Edile e di Chimica (DICATECh)
- Politecnico di Bari
| | - Giacomo Saielli
- Istituto per la Tecnologia delle Membrane
- Unità di Padova CNR
- Padova
- Italy
| | - Vito Gallo
- Dipartimento di Ingegneria Civile
- Ambientale
- del Territorio
- Edile e di Chimica (DICATECh)
- Politecnico di Bari
| | - Mario Latronico
- Dipartimento di Ingegneria Civile
- Ambientale
- del Territorio
- Edile e di Chimica (DICATECh)
- Politecnico di Bari
| | - Antonino Rizzuti
- Dipartimento di Ingegneria Civile
- Ambientale
- del Territorio
- Edile e di Chimica (DICATECh)
- Politecnico di Bari
| | - Piero Mastrorilli
- Dipartimento di Ingegneria Civile
- Ambientale
- del Territorio
- Edile e di Chimica (DICATECh)
- Politecnico di Bari
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17
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A potential case of the rare Cluster Core Isomerism for phosphido-bridged Pt 3 units suggested by DFT calculations. Inorganica Chim Acta 2018. [DOI: 10.1016/j.ica.2017.09.068] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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18
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Fortuño C, Martín A, Mastrorilli P, Gallo V, Todisco S. Solvent-Driven P–S vs P–C Bond Formation from a Diplatinum(III) Complex and Sulfur-Based Anions. Organometallics 2017. [DOI: 10.1021/acs.organomet.7b00746] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Consuelo Fortuño
- Departamento de Química Inorgánica,
Instituto de Síntesis Química y Catálisis Homogénea-ISQCH, Universidad de Zaragoza-CSIC, E-50009 Zaragoza, Spain
| | - Antonio Martín
- Departamento de Química Inorgánica,
Instituto de Síntesis Química y Catálisis Homogénea-ISQCH, Universidad de Zaragoza-CSIC, E-50009 Zaragoza, Spain
| | | | - Vito Gallo
- DICATECh, Politecnico di Bari, I-70125 Bari, Italy
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19
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Kessler JA, Iluc VM. NI(ii) phosphine and phosphide complexes supported by a PNP-pyrrole pincer ligand. Dalton Trans 2017; 46:12125-12131. [PMID: 28869266 DOI: 10.1039/c7dt02784b] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The reaction between [(PNpyrP)NiCl] (1, PNpyrP = 2,5-bis((di-iso-propylphosphino)-methyl)-1H-pyrrolide) and TlPF6 in the presence of a monodentate phosphine ligand led to cationic nickel phosphine and phosphite complexes, [(PNpyrP)Ni(PHPh2)][PF6] (2), [(PNpyrP)Ni(PMe3)][PF6] (3), and [(PNpyrP)Ni{P(OMe)3}][PF6] (4). Compound 2 can be deprotonated resulting in the generation of a terminal phosphido complex, [(PNpyrP)Ni(PPh2)] (5). When 3 is subjected to a base, a methyl proton of PMe3 is abstracted to afford [(PNpyrP)Ni(CH2PMe2)] (6), containing a methylene bridge between Ni and the external phosphine. Compounds 2-6 were characterized by single crystal X-ray diffraction in addition to multi-nuclear NMR spectroscopy and elemental analysis.
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Affiliation(s)
- Julie A Kessler
- Department of Chemistry and Biochemistry, University of Notre Dame, Notre Dame, IN 46556, USA.
| | - Vlad M Iluc
- Department of Chemistry and Biochemistry, University of Notre Dame, Notre Dame, IN 46556, USA.
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20
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Álvarez D, Mera-Adasme R, Riera L, Cárdenas-Jirón GI, Pérez J, Díaz J, Menéndez MI, López R. Insights on the Reactivity of Terminal Phosphanido Metal Complexes toward Activated Alkynes from Theoretical Computations. Inorg Chem 2017; 56:6652-6661. [PMID: 28520424 DOI: 10.1021/acs.inorgchem.7b00767] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Herein we present a theoretical study on the reaction of [Re(PPh2) (CO)3(phen)] (phen = 1,10-phenanthroline) and [Re(PPh2) (CO)3(bipy)] (bipy = 2,2'-bipyridine) toward methyl propiolate. In agreement with experimental results for the phen ligand, the coupling of the substituted acetylenic carbon with the nonsubstituted ortho carbon of the phen ligand is the preferred route from both kinetic and thermodynamic viewpoints with a Gibbs energy barrier of 18.8 kcal/mol and an exoergicity of 11.1 kcal/mol. There are other two routes, the insertion of the acetylenic fragment into the P-Re bond and the coupling between the substituted acetylenic carbon and a carbonyl ligand in cis disposition, which are kinetically less favorable than the preferred route (by 2.8 and 1.9 kcal/mol, respectively). Compared with phen, the bipy ligand shows less electrophilic character and also less π electron delocalization due to the absence of the fused ring between the two pyridine rings. As a consequence, the route involving the coupling with a carbonyl ligand starts to be kinetically competitive, whereas the product of the attack to bipy is still the most stable and would be the one mainly obtained after spending enough time to reach thermal equilibrium.
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Affiliation(s)
| | - Raúl Mera-Adasme
- Laboratorio de Química Teórica, Facultad de Química y Biología, Universidad de Santiago de Chile , Casilla 40, Correo 33, Santiago, Chile
| | - Lucía Riera
- Centro de Investigación en Nanomateriales y Nanotecnología, CSIC-Universidad de Oviedo-Principado de Asturias , Avenida de la Vega 4-6, 33940 El Entrego, Spain
| | - Gloria I Cárdenas-Jirón
- Laboratorio de Química Teórica, Facultad de Química y Biología, Universidad de Santiago de Chile , Casilla 40, Correo 33, Santiago, Chile
| | - Julio Pérez
- Centro de Investigación en Nanomateriales y Nanotecnología, CSIC-Universidad de Oviedo-Principado de Asturias , Avenida de la Vega 4-6, 33940 El Entrego, Spain
| | - Jesús Díaz
- Departamento de Química Orgánica e Inorgánica, Universidad de Extremadura , Avenida de la Universidad s/n, 10071 Cáceres, Spain
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21
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Hitzel S, Färber C, Bruhn C, Siemeling U. Phosphido complexes derived from 1,1'-ferrocenediyl-bridged secondary diphosphines. Dalton Trans 2017; 46:6333-6348. [PMID: 28453009 DOI: 10.1039/c7dt00941k] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
This paper focuses on ferrocene-based secondary diphosphines of the type [Fe{η5-C5H4(PHR)}2] with P-substituents of distinctly different steric and electronic properties, namely methyl, neopentyl (Np), tert-butyl, phenyl and 3,5-bis(trifluoromethyl)phenyl (XyF). The reaction of [Fe{η5-C5H4(PHPh)}2] (H21a) and [Fe{η5-C5H4(PHt-Bu)}2] (H21b) with n-BuLi in the presence of TMEDA afforded lithium diphosphides of the type [Li2(μ-1)(TMEDA)2], which contain a cyclic non-planar Li2P2 core. The analogous reactions of [Fe{η5-C5H4(PHMe)}2] (H21c) and [Fe{η5-C5H4(PHNp)}2] (H21d) furnished dimeric aggregates exhibiting a ladder-type Li4P4 motif, viz. [Li4(μ-1c)2(TMEDA)3] and [Li2(μ-1d)(TMEDA)]2. H21e (R = XyF) did not afford a stable lithium diphosphide. A Brønsted metathesis with Zr(NMe2)4 was possible with the aryl-substituted compounds H21a and H21e, leading to products of the type [{Zr(NMe2)3}2(μ-1)]. In contrast, the alkyl-substituted congeners H21b-H21d were inert towards Zr(NMe2)4. The reaction of [Fe{η5-C5H4(PHR)}2] with nickelocene afforded intractable mixtures of numerous products in the case of H21c and H21e. In the other three cases, compounds of the type [(NiCp)2(μ-1)] were isolated. For H21b and H21d a two-stepped reaction via a phosphino-phosphido intermediate of the type [NiCp(H1)] was observed, which could be isolated and fully characterised in the case of [NiCp(H1b)].
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Affiliation(s)
- Sandra Hitzel
- Institute of Chemistry, University of Kassel, Heinrich-Plett-Str. 40, 34132 Kassel, Germany.
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22
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Sabater S, Page MJ, Mahon MF, Whittlesey MK. Stoichiometric and Catalytic Reactivity of Ni(6-Mes)(PPh3)2. Organometallics 2017. [DOI: 10.1021/acs.organomet.7b00129] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Affiliation(s)
- Sara Sabater
- Department of Chemistry, University of Bath, Claverton Down, Bath BA2
7AY, U.K
| | - Michael J. Page
- Department of Chemistry, University of Bath, Claverton Down, Bath BA2
7AY, U.K
| | - Mary F. Mahon
- Department of Chemistry, University of Bath, Claverton Down, Bath BA2
7AY, U.K
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23
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Fischbach U, Trincado M, Grützmacher H. Oxidative formation of phosphinyl radicals from a trigonal pyramidal terminal phosphide Rh(i) complex, with an unusually long Rh–P bond. Dalton Trans 2017; 46:3443-3448. [PMID: 28217796 DOI: 10.1039/c7dt00070g] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A coordinatively saturated triolefinic rhodium(i) complex, bearing a terminal pyramidal phosphido ligand, generates phosphinyl radical species under oxidative conditions.
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Affiliation(s)
| | - M. Trincado
- Department of Chemistry and Applied Biosciences
- ETH Zürich
- 8093 Zürich
- Switzerland
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24
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Giardina-Papa D, Ara I, Ibáñez S, Mastrorilli P, Gallo V, Forniés J. Synthesis and reactivity of phosphanido bridged 1,1′-bis(diphenylphosphino)ferrocene complexes [(RF)2Pt(μ-PPh2)2M(dppf)] [M=Pt, Pd]. Polyhedron 2016. [DOI: 10.1016/j.poly.2016.05.040] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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25
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Mboyi CD, Maaliki C, Mankou Makaya A, Canac Y, Duhayon C, Chauvin R. Phosphenium Versus Pro-Phosphide Character of P-tert-butyl-dicyclopropeniophosphine: Zwitterionic Palladate Complexes of a Dicationic Phosphido Ligand. Inorg Chem 2016; 55:11018-11027. [DOI: 10.1021/acs.inorgchem.6b01524] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Cleve Dionel Mboyi
- Laboratoire
de Chimie de Coordination (LCC), CNRS, 205, route de Narbonne, F-31077 Toulouse, France
- Universite
Toulouse III Paul Sabatier (UPS), Institut National Polytechnique
(INP), Laboratoire de Chimie de Coordination (LCC), Université de Toulouse, F-31077 Toulouse, France
| | - Carine Maaliki
- Laboratoire
de Chimie de Coordination (LCC), CNRS, 205, route de Narbonne, F-31077 Toulouse, France
- Universite
Toulouse III Paul Sabatier (UPS), Institut National Polytechnique
(INP), Laboratoire de Chimie de Coordination (LCC), Université de Toulouse, F-31077 Toulouse, France
| | - Amelle Mankou Makaya
- Laboratoire
de Chimie de Coordination (LCC), CNRS, 205, route de Narbonne, F-31077 Toulouse, France
- Universite
Toulouse III Paul Sabatier (UPS), Institut National Polytechnique
(INP), Laboratoire de Chimie de Coordination (LCC), Université de Toulouse, F-31077 Toulouse, France
| | - Yves Canac
- Laboratoire
de Chimie de Coordination (LCC), CNRS, 205, route de Narbonne, F-31077 Toulouse, France
- Universite
Toulouse III Paul Sabatier (UPS), Institut National Polytechnique
(INP), Laboratoire de Chimie de Coordination (LCC), Université de Toulouse, F-31077 Toulouse, France
| | - Carine Duhayon
- Laboratoire
de Chimie de Coordination (LCC), CNRS, 205, route de Narbonne, F-31077 Toulouse, France
- Universite
Toulouse III Paul Sabatier (UPS), Institut National Polytechnique
(INP), Laboratoire de Chimie de Coordination (LCC), Université de Toulouse, F-31077 Toulouse, France
| | - Remi Chauvin
- Laboratoire
de Chimie de Coordination (LCC), CNRS, 205, route de Narbonne, F-31077 Toulouse, France
- Universite
Toulouse III Paul Sabatier (UPS), Institut National Polytechnique
(INP), Laboratoire de Chimie de Coordination (LCC), Université de Toulouse, F-31077 Toulouse, France
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26
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Ara I, Forniés J, Ibáñez S, Mastrorilli P, Todisco S, Gallo V. Polynuclear platinum phosphanido/phosphinito complexes: formation of P-O and P-O-P bonds through reductive coupling processes. Dalton Trans 2016; 45:2156-71. [PMID: 26555928 DOI: 10.1039/c5dt02593a] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
A mixture of the asymmetric complexes of formula [(RF)2Pt(μ-Ph2PO)(μ-PPh2)Pt(μ-PPh2)2Pt(solv)(solv')] [(1-(solv)(solv')] (solv, solv' = acetone, H2O, CH3CN) has been prepared by reaction of [(RF)2Pt(II)(μ-PPh2)2Pt(II)(μ-PPh2)2Pt(II)(NCCH3)2] with AgClO4 in CH3CN/acetone. The lability of the Pt-solvent bonds allows the displacement of the coordinated solvent molecules by dppm or Cl(-) and the isolation of the tri- or hexanuclear phosphanido/phosphinito Pt(ii) complexes [(C6F5)2Pt(μ-PPh2)(μ-PPh2O)Pt(μ-PPh2)2Pt(dppm)] (2) or [NBu4]2[(C6F5)2Pt(μ-PPh2)(μ-PPh2O)Pt(μ-PPh2)2Pt(μ-Cl)2Pt(μ-PPh2)2Pt(μ-PPh2)(μ-PPh2O)Pt(C6F5)2] (as a mixture of the two possible isomers 4a and 4b). Complex 2 reacts with AgClO4 to form the tetranuclear derivative [(C6F5)2Pt(μ-PPh2)(μ-PPh2O)Pt(μ-PPh2)2Pt(dppm)Ag(OClO3)] (3), which displays two Pt-Ag donor-acceptor bonds. The mixture of the hexanuclear isomers 4a-4b reacts with Tl(acac) producing the acetylacetonato complex [NBu4][(C6F5)2Pt(μ-PPh2)(μ-PPh2O)Pt(μ-PPh2)2Pt(acac)] (5) which, upon reaction with HCl, yields back the mixture of 4a-4b. The reaction of 4a-4b with PPh3 produces [NBu4][(C6F5)2Pt(μ-PPh2)(μ-PPh2O)Pt(μ-PPh2)2Pt(Cl)(PPh3)] (6) as a mixture of isomers with the chloro ligand located syn (6a) or anti (6b) to the PPh2O(-) group. Either the reaction of 6 with AgClO4 or the treatment of 5 with HPPh3ClO4 results in the formation of the species [(C6F5)2Pt(II)(μ-PPh2)2Pt(I)(μ-PPh2OPPh2)Pt(I)(PPh3)] (7) (44 VEC), which can be explained as the consequence of a PPh2O/PPh2 reductive coupling and a rearrangement of ligands in the molecule generating a Pt(ii),Pt(i),Pt(i) compound. All complexes were characterised in the solid state by XRD (only one of the isomers, in the cases of 4 and 6) and in solution by NMR spectroscopy.
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Affiliation(s)
- Irene Ara
- Departamento de Química Inorgánica, Instituto de Síntesis Química y Catálisis Homogénea, Universidad de Zaragoza - CSIC, 50009 Zaragoza, Spain.
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27
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Serrano ÁL, Casado MA, Ciriano MA, de Bruin B, López JA, Tejel C. Nucleophilicity and P-C Bond Formation Reactions of a Terminal Phosphanido Iridium Complex. Inorg Chem 2016; 55:828-39. [PMID: 26695592 DOI: 10.1021/acs.inorgchem.5b02301] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The diiridium complex [{Ir(ABPN2)(CO)}2(μ-CO)] (1; [ABPN2](-) = [(allyl)B(Pz)2(CH2PPh2)](-)) reacts with diphenylphosphane affording [Ir(ABPN2)(CO)(H) (PPh2)] (2), the product of the oxidative addition of the P-H bond to the metal. DFT studies revealed a large contribution of the terminal phosphanido lone pair to the HOMO of 2, indicating nucleophilic character of this ligand, which is evidenced by reactions of 2 with typical electrophiles such as H(+), Me(+), and O2. Products from the reaction of 2 with methyl chloroacetate were found to be either [Ir(ABPN2)(CO)(H)(PPh2CH2CO2Me)][PF6] ([6]PF6) or [Ir(ABPN2)(CO)(Cl)(H)] (7) and the free phosphane (PPh2CH2CO2Me), both involving P-C bond formation, depending on the reaction conditions. New complexes having iridacyclophosphapentenone and iridacyclophosphapentanone moieties result from reactions of 2 with dimethyl acetylenedicarboxylate and dimethyl maleate, respectively, as a consequence of a further incorporation of the carbonyl ligand. In this line, the terminal alkyne methyl propiolate gave a mixture of a similar iridacyclophosphapentanone complex and [Ir(ABPN2){CH═C(CO2Me)-CO}{PPh2-CH═CH(CO2Me)}] (10), which bears the functionalized phosphane PPh2-CH═CH(CO2Me) and an iridacyclobutenone fragment. Related model reactions aimed to confirm mechanistic proposals are also studied.
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Affiliation(s)
- Ángel L Serrano
- Departamento de Química Inorgánica, Instituto de Síntesis Química y Catálisis Homogénea (ISQCH), CSIC-Universidad de Zaragoza , Pedro Cerbuna 12, 50009-Zaragoza, Spain
| | - Miguel A Casado
- Departamento de Química Inorgánica, Instituto de Síntesis Química y Catálisis Homogénea (ISQCH), CSIC-Universidad de Zaragoza , Pedro Cerbuna 12, 50009-Zaragoza, Spain
| | - Miguel A Ciriano
- Departamento de Química Inorgánica, Instituto de Síntesis Química y Catálisis Homogénea (ISQCH), CSIC-Universidad de Zaragoza , Pedro Cerbuna 12, 50009-Zaragoza, Spain
| | - Bas de Bruin
- Homogeneous and Supramolecular Catalysis, van't Hoff Institute for Molecular Sciences (HIMS), University of Amsterdam , Science Park 904, 1098 XH Amsterdam, The Netherlands
| | - José A López
- Departamento de Química Inorgánica, Instituto de Síntesis Química y Catálisis Homogénea (ISQCH), CSIC-Universidad de Zaragoza , Pedro Cerbuna 12, 50009-Zaragoza, Spain
| | - Cristina Tejel
- Departamento de Química Inorgánica, Instituto de Síntesis Química y Catálisis Homogénea (ISQCH), CSIC-Universidad de Zaragoza , Pedro Cerbuna 12, 50009-Zaragoza, Spain
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28
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Dickmu GC, Korte NJ, Smoliakova IP. Reactivity of dimeric cyclopalladated complexes with an (sp)C–Pd bond toward KPPh2. J Organomet Chem 2015. [DOI: 10.1016/j.jorganchem.2015.07.023] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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29
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Nakata N, Sekizawa N, Ishii A. Cationic dinuclear platinum and palladium complexes with bridging hydrogermylene and hydrido ligands. Chem Commun (Camb) 2015; 51:10111-4. [PMID: 26006321 DOI: 10.1039/c5cc03062e] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
Hydride-abstraction reactions of hydrido(dihydrogermyl) complexes [MH(GeH2Trip)(dcpe)] [M = Pt, Pd, Trip = 9-triptycyl, dcpe = 1,2-bis(dicyclohexylphosphino)ethane] with B(C6F5)3 led to the unexpected formation of new cationic (μ-germyl)(μ-hydrido) dinuclear platinum and palladium complexes, [{M(dcpe)}2(μ-GeHTrip)(μ-H)](+).
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Affiliation(s)
- Norio Nakata
- Department of Chemistry, Graduate School of Science and Engineering, Saitama University, Shimo-okubo, Sakura-ku, Saitama 338-8570, Japan.
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30
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Mastrorilli P, Todisco S, Bagno A, Gallo V, Latronico M, Fortuño C, Gudat D. Multinuclear Solid-State NMR and DFT Studies on Phosphanido-Bridged Diplatinum Complexes. Inorg Chem 2015; 54:5855-63. [PMID: 26001215 DOI: 10.1021/acs.inorgchem.5b00627] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Piero Mastrorilli
- Dipartimento
di Ingegneria Civile, Ambientale, del Territorio, Edile e di Chimica
(DICATECh), Politecnico di Bari, Via Orabona 4, I-70125 Bari, Italy
- Consiglio
Nazionale delle Ricerche, Istituto di Chimica dei Composti Organometallici (ICCOM-CNR), Via Orabona 4, 70125 Bari, Italy
| | - Stefano Todisco
- Dipartimento
di Ingegneria Civile, Ambientale, del Territorio, Edile e di Chimica
(DICATECh), Politecnico di Bari, Via Orabona 4, I-70125 Bari, Italy
| | - Alessandro Bagno
- Dipartimento
di Scienze Chimiche, Università di Padova, Via Marzolo 1, 35131 Padova, Italy
| | - Vito Gallo
- Dipartimento
di Ingegneria Civile, Ambientale, del Territorio, Edile e di Chimica
(DICATECh), Politecnico di Bari, Via Orabona 4, I-70125 Bari, Italy
| | - Mario Latronico
- Dipartimento
di Ingegneria Civile, Ambientale, del Territorio, Edile e di Chimica
(DICATECh), Politecnico di Bari, Via Orabona 4, I-70125 Bari, Italy
- Consiglio
Nazionale delle Ricerche, Istituto di Chimica dei Composti Organometallici (ICCOM-CNR), Via Orabona 4, 70125 Bari, Italy
| | - Consuelo Fortuño
- Departamento
de Química Inorgánica, Instituto de Síntesis
Química y Catálisis Homogénea, Universidad de Zaragoza-C.S.I.C., E-50009 Zaragoza, Spain
| | - Dietrich Gudat
- Institut
für Anorganische Chemie, Universität Stuttgart, Pfaffenwaldring
55, 70569 Stuttgart, Germany
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31
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Latronico M, Mastrorilli P, Gallo V, Todisco S, Dell'Anna MM, Rizzuti A. Carbonylation of Hydrido–Phosphanido‐Bridged Dinuclear Platinum Complexes. Eur J Inorg Chem 2015. [DOI: 10.1002/ejic.201500160] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Mario Latronico
- Dipartimento di Ingegneria Civile, Ambientale, del Territorio, Edile e di Chimica (DICATECh), Politecnico di Bari, via Orabona 4, 70125 Bari, Italy, http://www.dicatech.poliba.it/index.php?id=80&idp=208&ruolo=
- Istituto di Chimica dei Composti Organometallici (ICCOM‐CNR), Consiglio Nazionale delle Ricerche, Via Orabona 4, 70125 Bari, Italy
| | - Piero Mastrorilli
- Dipartimento di Ingegneria Civile, Ambientale, del Territorio, Edile e di Chimica (DICATECh), Politecnico di Bari, via Orabona 4, 70125 Bari, Italy, http://www.dicatech.poliba.it/index.php?id=80&idp=208&ruolo=
- Istituto di Chimica dei Composti Organometallici (ICCOM‐CNR), Consiglio Nazionale delle Ricerche, Via Orabona 4, 70125 Bari, Italy
| | - Vito Gallo
- Dipartimento di Ingegneria Civile, Ambientale, del Territorio, Edile e di Chimica (DICATECh), Politecnico di Bari, via Orabona 4, 70125 Bari, Italy, http://www.dicatech.poliba.it/index.php?id=80&idp=208&ruolo=
| | - Stefano Todisco
- Dipartimento di Ingegneria Civile, Ambientale, del Territorio, Edile e di Chimica (DICATECh), Politecnico di Bari, via Orabona 4, 70125 Bari, Italy, http://www.dicatech.poliba.it/index.php?id=80&idp=208&ruolo=
| | - Maria Michela Dell'Anna
- Dipartimento di Ingegneria Civile, Ambientale, del Territorio, Edile e di Chimica (DICATECh), Politecnico di Bari, via Orabona 4, 70125 Bari, Italy, http://www.dicatech.poliba.it/index.php?id=80&idp=208&ruolo=
| | - Antonino Rizzuti
- Dipartimento di Ingegneria Civile, Ambientale, del Territorio, Edile e di Chimica (DICATECh), Politecnico di Bari, via Orabona 4, 70125 Bari, Italy, http://www.dicatech.poliba.it/index.php?id=80&idp=208&ruolo=
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32
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Taguchi HO, Chang YH, Takeuchi K, Ozawa F. Catalytic Synthesis of an Unsymmetrical PNP-Pincer-Type Phosphaalkene Ligand. Organometallics 2015. [DOI: 10.1021/acs.organomet.5b00195] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Hiro-omi Taguchi
- International Research Center for Elements Science (IRCELS),
Institute for Chemical Research, Kyoto University, Uji, Kyoto 611-0011, Japan
| | - Yung-Hung Chang
- International Research Center for Elements Science (IRCELS),
Institute for Chemical Research, Kyoto University, Uji, Kyoto 611-0011, Japan
| | - Katsuhiko Takeuchi
- International Research Center for Elements Science (IRCELS),
Institute for Chemical Research, Kyoto University, Uji, Kyoto 611-0011, Japan
| | - Fumiyuki Ozawa
- International Research Center for Elements Science (IRCELS),
Institute for Chemical Research, Kyoto University, Uji, Kyoto 611-0011, Japan
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33
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Nguyen VH, Khoo RSH, Yip JHK. Ir(2-phenylpyridine)2(benzene-1,2-dithiolate) anion as a diastereoselective metalloligand and nucleophile: stereoelectronic effect, spectroscopy, and computational study of the methylated and aurated complexes and their oxygenation products. Inorg Chem 2015; 54:2264-77. [PMID: 25692396 DOI: 10.1021/ic502875y] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
The anionic complex [Ir(2-phenylpyridine)2(benzene-1,2-dithiolate)](-) ([IrSS](-)) is a nucleophile and metalloligand that reacts with methyl iodide and AuPR3(+) (R = Ph or Et) to form S-methylated complexes (thiother-thiolate and dithiother complexes) and S-aurated complexes, respectively. The reactions are completely diastereselective, producing only the enantiomers ΛS and ΔR or ΛSS and ΔRR. The diastereoselectivity is stereoelectronically controlled by the orientation of the highest occupied molecular orbital (HOMO) of [IrSS](-) arising from filled dπ-pπ antibonding interactions, and the chirality of the iridium ion. Methylation or auration removes the high-energy lone pair of the thiolate S atom, leading to low-lying HOMOs composed mainly of the Ir d-orbital and the 2-phenylpyridine π (ppyπ) orbital. The methylated and aurated complexes can be oxidized by H2O2 or peracid to give sulfinate-thiother, disulfoxide, and sulfinate-sulfoxide complexes, and the oxygenation further stabilizes the HOMO. All the complexes are luminescent, and their electronic spectra are interpreted with the aid of time-dependent density functional theory calculations. The thiother-thiolate complex exhibits ligand(S)-to-ligand(π* of ppy)-charge-transfer/metal-to-ligand-charge-transfer absorption (LLCT/MLCT) and a relatively low-energy (3)LLCT/MLCT emission, while the other complexes display (3)ππ*/MLCT emissions.
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Affiliation(s)
- Van Ha Nguyen
- Department of Chemistry, National University of Singapore , 3 Science Drive 3, Singapore, 117543
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34
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Electronic underpinnings of phosphido-bridged Pt3 clusters and the questioned stereochemistry of a uniquely reported 46e− species. Inorganica Chim Acta 2015. [DOI: 10.1016/j.ica.2014.09.040] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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35
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Bender R, Welter R, Braunstein P. Phosphanido-bridged triangular platinum clusters as versatile platforms: A personal account. Inorganica Chim Acta 2015. [DOI: 10.1016/j.ica.2014.07.079] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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36
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A Hydrido η1-Alkynyl Diplatinum Complex Obtained from a Phosphinito Phosphanido Complex and Trimethylsilylacetylene. INORGANICS 2014. [DOI: 10.3390/inorganics2040591] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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37
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Mathur P, Rai DK, Joshi RK, Jha B, Mobin SM. Synthesis of Novel Allene-Coordinated, Phosphido-Bridged Ru2Pt Clusters Involving Enyne to Allene Transformation. Organometallics 2014. [DOI: 10.1021/om500561b] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Pradeep Mathur
- School
of Sciences, Indian Institute of Technology Indore, Khandwa Road, Indore 452017, India
| | - Dhirendra K. Rai
- School
of Sciences, Indian Institute of Technology Indore, Khandwa Road, Indore 452017, India
| | - Raj K. Joshi
- Department
of Chemistry, Malaviya National Institute of Technology Jaipur, Jaipur 302017, India
| | | | - Shaikh M. Mobin
- School
of Sciences, Indian Institute of Technology Indore, Khandwa Road, Indore 452017, India
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38
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Archambault C, Bender R, Braunstein P, Dusausoy Y, Welter R. Reactions of trinuclear platinum clusters with electrophiles: ionisation isomerism with [Pt3(μ2-I)(μ-PPh2)2(PPh3)3]I and [Pt3(μ-PPh2)2I2(PPh3)3]. Structures of [Pt3(μ2-Cl)(μ-PPh2)2(PPh3)3]PF6, [Pt3(μ-PPh2)2I2(PPh3)3] and of the Pt–Ag cluster [Pt3{μ3-AgBF4}(μ2-I)(μ-PPh2)2(PPh3)3]BF4. Dalton Trans 2014; 43:8609-19. [DOI: 10.1039/c4dt00090k] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Reactions of the mixed-valence cluster [Pt3(μ-PPh2)3Ph(PPh3)2] with various electrophiles have been investigated.
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Affiliation(s)
- Christine Archambault
- Laboratoire de Chimie de Coordination (UMR 7177 CNRS)
- Institut de Chimie
- Université de Strasbourg
- F-67081 Strasbourg-Cédex, France
| | - Robert Bender
- Laboratoire de Chimie de Coordination (UMR 7177 CNRS)
- Institut de Chimie
- Université de Strasbourg
- F-67081 Strasbourg-Cédex, France
| | - Pierre Braunstein
- Laboratoire de Chimie de Coordination (UMR 7177 CNRS)
- Institut de Chimie
- Université de Strasbourg
- F-67081 Strasbourg-Cédex, France
| | - Yves Dusausoy
- Laboratoire de Cristallographie et Modélisation des Matériaux Minéraux et Biologiques
- UPRESA 7036
- Université Henri Poincaré
- Nancy I
- Faculté des Sciences
| | - Richard Welter
- Laboratoire DECOMET
- Institut de Chimie (UMR 7177 CNRS)
- Université de Strasbourg
- F-67081 Strasbourg-Cedex, France
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39
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Yasuda R, Iwasa K, Niikura F, Seino H, Mizobe Y. A molybdenum complex bearing a tetraphosphine ligand as a precursor for heterobimetallic complexes. Dalton Trans 2014; 43:9344-55. [DOI: 10.1039/c4dt00581c] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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40
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Latronico M, Todisco S, Gallo V, Englert U, Mastrorilli P. Synthesis of Heterodimetallic Complexes by Reaction of a Terminal Phosphido Pt Complex with Metal‐Based Nucleophiles and Electrophiles. Eur J Inorg Chem 2013. [DOI: 10.1002/ejic.201301188] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Mario Latronico
- Dipartimento di Ingegneria Civile, Ambientale, del Territorio, Edile e di Chimica (DICATECh) del Politecnico di Bari, Via Orabona 4, 70125 Bari, Italy, http://www.dicatech.poliba.it/index.php?id=80&idp=208&ruolo=
- Istituto CNR di Chimica dei Composti Organometallici (ICCOM), Via Orabona 4, 70125 Bari, Italy
| | - Stefano Todisco
- Dipartimento di Ingegneria Civile, Ambientale, del Territorio, Edile e di Chimica (DICATECh) del Politecnico di Bari, Via Orabona 4, 70125 Bari, Italy, http://www.dicatech.poliba.it/index.php?id=80&idp=208&ruolo=
| | - Vito Gallo
- Dipartimento di Ingegneria Civile, Ambientale, del Territorio, Edile e di Chimica (DICATECh) del Politecnico di Bari, Via Orabona 4, 70125 Bari, Italy, http://www.dicatech.poliba.it/index.php?id=80&idp=208&ruolo=
| | - Ulli Englert
- Institut für Anorganische Chemie der RWTH, Landoltweg 1, 52074 Aachen, Germany
| | - Piero Mastrorilli
- Dipartimento di Ingegneria Civile, Ambientale, del Territorio, Edile e di Chimica (DICATECh) del Politecnico di Bari, Via Orabona 4, 70125 Bari, Italy, http://www.dicatech.poliba.it/index.php?id=80&idp=208&ruolo=
- Istituto CNR di Chimica dei Composti Organometallici (ICCOM), Via Orabona 4, 70125 Bari, Italy
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41
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Schwedtmann K, Holthausen MH, Feldmann KO, Weigand JJ. NHC-Mediated Synthesis of an Asymmetric, Cationic Phosphoranide, a Phosphanide, and Coinage-Metal Phosphanido Complexes. Angew Chem Int Ed Engl 2013. [DOI: 10.1002/ange.201308309] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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42
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Schwedtmann K, Holthausen MH, Feldmann KO, Weigand JJ. NHC-mediated synthesis of an asymmetric, cationic phosphoranide, a phosphanide, and coinage-metal phosphanido complexes. Angew Chem Int Ed Engl 2013; 52:14204-8. [PMID: 24259151 DOI: 10.1002/anie.201308309] [Citation(s) in RCA: 72] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2013] [Indexed: 11/12/2022]
Affiliation(s)
- Kai Schwedtmann
- Professur für Anorganische Koordinationschemie, TU Dresden, 01062 Dresden (Germany)
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43
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From a di- and trinuclear phosphanido fragment to tetra- and hexanuclear platinum(II) complexes. Inorganica Chim Acta 2013. [DOI: 10.1016/j.ica.2013.07.048] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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44
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Arias A, Forniés J, Fortuño C, Martín A, Mastrorilli P, Gallo V, Latronico M, Todisco S. Donor Behaviour of Anionic and Asymmetric Phosphanido Derivatives of Platinum and Palladium. Eur J Inorg Chem 2013. [DOI: 10.1002/ejic.201300808] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Andersson Arias
- Departamento de Química Inorgánica, Instituto de Síntesis Química y Catálisis Homogénea‐ISQCH, Universidad de Zaragoza‐C.S.I.C., 50009 Zaragoza, Spain, http://platinum.unizar.es
| | - Juan Forniés
- Departamento de Química Inorgánica, Instituto de Síntesis Química y Catálisis Homogénea‐ISQCH, Universidad de Zaragoza‐C.S.I.C., 50009 Zaragoza, Spain, http://platinum.unizar.es
| | - Consuelo Fortuño
- Departamento de Química Inorgánica, Instituto de Síntesis Química y Catálisis Homogénea‐ISQCH, Universidad de Zaragoza‐C.S.I.C., 50009 Zaragoza, Spain, http://platinum.unizar.es
| | - Antonio Martín
- Departamento de Química Inorgánica, Instituto de Síntesis Química y Catálisis Homogénea‐ISQCH, Universidad de Zaragoza‐C.S.I.C., 50009 Zaragoza, Spain, http://platinum.unizar.es
| | - Piero Mastrorilli
- Dipartimento DICATECh del Politecnico di Bari and Istituto CNR‐ICCOM, Via Orabona 4, 70125 Bari, Italy http://www.dicatech.poliba.it/index.php?id=80&idp=208&ruolo=
| | - Vito Gallo
- Dipartimento DICATECh del Politecnico di Bari and Istituto CNR‐ICCOM, Via Orabona 4, 70125 Bari, Italy http://www.dicatech.poliba.it/index.php?id=80&idp=208&ruolo=
| | - Mario Latronico
- Dipartimento DICATECh del Politecnico di Bari and Istituto CNR‐ICCOM, Via Orabona 4, 70125 Bari, Italy http://www.dicatech.poliba.it/index.php?id=80&idp=208&ruolo=
| | - Stefano Todisco
- Dipartimento DICATECh del Politecnico di Bari and Istituto CNR‐ICCOM, Via Orabona 4, 70125 Bari, Italy http://www.dicatech.poliba.it/index.php?id=80&idp=208&ruolo=
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45
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Arias A, Forniés J, Fortuño C, Ibáñez S, Martín A, Mastrorilli P, Gallo V, Todisco S. Addition of Nucleophiles to Phosphanido Derivatives of Pt(III): Formation of P–C, P–N, and P–O Bonds. Inorg Chem 2013; 52:11398-408. [DOI: 10.1021/ic401689c] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Affiliation(s)
- Andersson Arias
- Departamento de Química
Inorgánica, Instituto de Síntesis Química y Catálisis
Homogénea-ISQCH, Universidad de Zaragoza-C.S.I.C., E-50009 Zaragoza, Spain
| | - Juan Forniés
- Departamento de Química
Inorgánica, Instituto de Síntesis Química y Catálisis
Homogénea-ISQCH, Universidad de Zaragoza-C.S.I.C., E-50009 Zaragoza, Spain
| | - Consuelo Fortuño
- Departamento de Química
Inorgánica, Instituto de Síntesis Química y Catálisis
Homogénea-ISQCH, Universidad de Zaragoza-C.S.I.C., E-50009 Zaragoza, Spain
| | - Susana Ibáñez
- Departamento de Química
Inorgánica, Instituto de Síntesis Química y Catálisis
Homogénea-ISQCH, Universidad de Zaragoza-C.S.I.C., E-50009 Zaragoza, Spain
| | - Antonio Martín
- Departamento de Química
Inorgánica, Instituto de Síntesis Química y Catálisis
Homogénea-ISQCH, Universidad de Zaragoza-C.S.I.C., E-50009 Zaragoza, Spain
| | - Piero Mastrorilli
- Dipartimento DICATECh del Politecnico
di Bari and Istituto CNR-ICCOM, Via
Orabona 4, I-70125 Bari, Italy
| | - Vito Gallo
- Dipartimento DICATECh del Politecnico
di Bari and Istituto CNR-ICCOM, Via
Orabona 4, I-70125 Bari, Italy
| | - Stefano Todisco
- Dipartimento DICATECh del Politecnico
di Bari and Istituto CNR-ICCOM, Via
Orabona 4, I-70125 Bari, Italy
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46
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Arias A, Forniés J, Fortuño C, Martín A, Mastrorilli P, Todisco S, Latronico M, Gallo V. Oxidatively Induced P–O Bond Formation through Reductive Coupling between Phosphido and Acetylacetonate, 8-Hydroxyquinolinate, and Picolinate Groups. Inorg Chem 2013; 52:5493-506. [DOI: 10.1021/ic4004005] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Andersson Arias
- Departamento de Química Inorgánica,
Instituto de Síntesis Química y Catálisis Homogénea, Universidad de Zaragoza-C.S.I.C., E-50009 Zaragoza,
Spain
| | - Juan Forniés
- Departamento de Química Inorgánica,
Instituto de Síntesis Química y Catálisis Homogénea, Universidad de Zaragoza-C.S.I.C., E-50009 Zaragoza,
Spain
| | - Consuelo Fortuño
- Departamento de Química Inorgánica,
Instituto de Síntesis Química y Catálisis Homogénea, Universidad de Zaragoza-C.S.I.C., E-50009 Zaragoza,
Spain
| | - Antonio Martín
- Departamento de Química Inorgánica,
Instituto de Síntesis Química y Catálisis Homogénea, Universidad de Zaragoza-C.S.I.C., E-50009 Zaragoza,
Spain
| | - Piero Mastrorilli
- Dipartimento DICATECh del Politecnico di Bari and Istituto CNR-ICCOM, Via Orabona 4, I-70125 Bari, Italy
| | - Stefano Todisco
- Dipartimento DICATECh del Politecnico di Bari and Istituto CNR-ICCOM, Via Orabona 4, I-70125 Bari, Italy
| | - Mario Latronico
- Dipartimento DICATECh del Politecnico di Bari and Istituto CNR-ICCOM, Via Orabona 4, I-70125 Bari, Italy
| | - Vito Gallo
- Dipartimento DICATECh del Politecnico di Bari and Istituto CNR-ICCOM, Via Orabona 4, I-70125 Bari, Italy
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47
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Jevtovikj I, Herrero R, Gómez-Ruiz S, Lönnecke P, Hey-Hawkins E. Facile One-Step Synthesis of MPHMes from MesPCl2 (M = Li, Na, K; Mes = 2,4,6-Me3C6H2). Inorg Chem 2013; 52:4488-93. [DOI: 10.1021/ic302759k] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Affiliation(s)
- Ivana Jevtovikj
- Institut für Anorganische Chemie der Universität Leipzig,
Johannisallee 29, D-04103 Leipzig, Germany
| | - Rebeca Herrero
- Institut für Anorganische Chemie der Universität Leipzig,
Johannisallee 29, D-04103 Leipzig, Germany
| | - Santiago Gómez-Ruiz
- Institut für Anorganische Chemie der Universität Leipzig,
Johannisallee 29, D-04103 Leipzig, Germany
| | - Peter Lönnecke
- Institut für Anorganische Chemie der Universität Leipzig,
Johannisallee 29, D-04103 Leipzig, Germany
| | - Evamarie Hey-Hawkins
- Institut für Anorganische Chemie der Universität Leipzig,
Johannisallee 29, D-04103 Leipzig, Germany
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48
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Diplatinum complexes: Chemoselective reactions of the μ-orthometalated, metal–metal bonded complex [Pt2(μ-o-C6H4PPh2)(μ-PPh2)(PPh3)2] with acids. Crystal structures of [Pt2Cl(μ-PPh2)(PPh3)3], [Pt2I(μ-PPh2)(PPh3)3], [Pt2(μ-H)(μ-PPh2)I2(PPh3)2] and cis,cis-[Pt2(μ-I)(μ-PPh2)I2(PPh3)2]. Polyhedron 2013. [DOI: 10.1016/j.poly.2012.08.030] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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49
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Gloaguen Y, Jacobs W, de Bruin B, Lutz M, van der Vlugt JI. Reactivity of a Mononuclear Iridium(I) Species Bearing a Terminal Phosphido Fragment Embedded in a Triphosphorus Ligand. Inorg Chem 2013; 52:1682-4. [DOI: 10.1021/ic302301h] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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
| | - Wesley Jacobs
- Homogeneous & Supramolecular Catalysis, van ’t Hoff Institute for Molecular Sciences, University of Amsterdam, Science Park 904, 1098 XH Amsterdam, 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
| | - Martin Lutz
- Department of Crystal and Structural Chemistry, Utrecht University, Padualaan 8, 3584
CH Utrecht, 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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50
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Forniés J, Fortuño C, Ibáñez S, Martín A, Mastrorilli P, Gallo V, Tsipis A. Synthesis and Reactivity of the Unsaturated Trinuclear Phosphanido Complex [(C6F5)2Pt(μ-PPh2)2Pt(μ-PPh2)2Pt(PPh3)]. Inorg Chem 2013; 52:1942-53. [DOI: 10.1021/ic3021639] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
- Juan Forniés
- Departamento de Química Inorgánica, Instituto de Síntesis
Química y Catálisis Homogénea, Universidad de Zaragoza, CSIC, 50009 Zaragoza, Spain
| | - Consuelo Fortuño
- Departamento de Química Inorgánica, Instituto de Síntesis
Química y Catálisis Homogénea, Universidad de Zaragoza, CSIC, 50009 Zaragoza, Spain
| | - Susana Ibáñez
- Departamento de Química Inorgánica, Instituto de Síntesis
Química y Catálisis Homogénea, Universidad de Zaragoza, CSIC, 50009 Zaragoza, Spain
| | - Antonio Martín
- Departamento de Química Inorgánica, Instituto de Síntesis
Química y Catálisis Homogénea, Universidad de Zaragoza, CSIC, 50009 Zaragoza, Spain
| | - Piero Mastrorilli
- Dipartimento di Ingegneria
Civile, Ambientale, del Territorio, Edile e di Chimica (DICATECh), Politecnico di Bari, via
Orabona 4, I-70125 Bari, Italy
| | - Vito Gallo
- Dipartimento di Ingegneria
Civile, Ambientale, del Territorio, Edile e di Chimica (DICATECh), Politecnico di Bari, via
Orabona 4, I-70125 Bari, Italy
| | - Athanassios Tsipis
- Laboratory of Inorganic and General Chemistry, Department
of Chemistry, University of Ioannina, 45110 Ioannina, Greece
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