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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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2
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Melník M, Mikuš P. Organophosphines in organoplatinum complexes – structural aspects of cis-PtP2C2 derivatives. J Organomet Chem 2016. [DOI: 10.1016/j.jorganchem.2016.01.007] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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3
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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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4
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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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5
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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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6
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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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7
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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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8
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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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9
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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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10
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Arias A, Forniés J, Fortuño C, Martín A, Latronico M, Mastrorilli P, Todisco S, Gallo V. Formation of P–C Bond through Reductive Coupling between Bridging Phosphido and Benzoquinolinate Groups. Isolation of Complexes of the Pt(II)/Pt(IV)/Pt(II) Sequence. Inorg Chem 2012; 51:12682-96. [DOI: 10.1021/ic301298p] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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
| | - Mario Latronico
- Dipartimento DICATECh del Politecnico di Bari and Istituto CNR-ICCOM, Via Orabona 4, I-70125
Bari, Italy
| | - 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
| | - Vito Gallo
- Dipartimento DICATECh del Politecnico di Bari and Istituto CNR-ICCOM, Via Orabona 4, I-70125
Bari, Italy
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11
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Murahashi T, Usui K, Tachibana Y, Kimura S, Ogoshi S. Selective construction of Pd2Pt and PdPt2 triangles in a sandwich framework: carbocyclic ligands as scaffolds for a mixed-metal system. Chemistry 2012; 18:8886-90. [PMID: 22714664 DOI: 10.1002/chem.201201474] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2012] [Indexed: 11/08/2022]
Abstract
Sandwich time! The mixed-metal triangular-trinuclear sandwich complexes of Pd(2)Pt and PdPt(2) were selectively synthesized. The Pd(2)Pt and PdPt(2) triangles in a cycloheptatrienyl sandwich framework were identified by (31)P NMR analyses of the tris-triphenylphosphine complexes (see scheme).
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12
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Liu B, Gao M, Dang L, Zhao H, Marder TB, Lin Z. DFT Studies on the Mechanisms of the Platinum-Catalyzed Diboration of Acyclic α,β-Unsaturated Carbonyl Compounds. Organometallics 2012. [DOI: 10.1021/om3002153] [Citation(s) in RCA: 63] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Bowen Liu
- Department
of Chemistry, School of Science, Tianjin University, Tianjin 300072, People's Republic
of China
| | - Min Gao
- Department
of Chemistry, School of Science, Tianjin University, Tianjin 300072, People's Republic
of China
| | - Li Dang
- Department of Chemistry, The Hong Kong University of Science and Technology, Clear Water Bay,
Kowloon, Hong Kong, People's Republic of China
| | - Haitao Zhao
- Department
of Chemistry, School of Science, Tianjin University, Tianjin 300072, People's Republic
of China
| | - Todd B. Marder
- Department
of Chemistry, Durham University, South Road, Durham DH1 3LE, U.K
- Institut für Anorganische
Chemie, Julius-Maximilians-Universität Würzburg, Am Hubland, 97074 Würzburg,
Germany
| | - Zhenyang Lin
- Department of Chemistry, The Hong Kong University of Science and Technology, Clear Water Bay,
Kowloon, Hong Kong, People's Republic of China
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13
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Chatterjee S, Patel SK, Tirkey V, Mobin SM. Synthesis and characterization of bridged and chelated diphosphine coordinated transition metal chalcogenide clusters, [(CO)18Fe6(μ3-Te)4{μ-PPh2(CH2)2PPh2}] and [(CO) Fe2(μ3-Y)2M{PPh2-R-PPh2}], [Y = Se, Te; M = Pd, Fe; n = 6, 8; R = {(η5-C5H4)2Fe}, {(CH2)2}]. J Organomet Chem 2012. [DOI: 10.1016/j.jorganchem.2011.10.029] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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14
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Pike SD, Pawley RJ, Chaplin AB, Thompson AL, Hooper JA, Willis MC, Weller AS. Exploring (Ph
2
PCH
2
CH
2
)
2
E Ligand Space (E = O, S, PPh) in Rh
I
Alkene Complexes as Potential Hydroacylation Catalysts. Eur J Inorg Chem 2011. [DOI: 10.1002/ejic.201100958] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Sebastian D. Pike
- Department of Chemistry, Inorganic Chemistry Laboratory, University of Oxford, South Parks Road, Oxford, OX1 3QR, UK
| | - Rebekah J. Pawley
- Department of Chemistry, Inorganic Chemistry Laboratory, University of Oxford, South Parks Road, Oxford, OX1 3QR, UK
| | - Adrian B. Chaplin
- Department of Chemistry, Inorganic Chemistry Laboratory, University of Oxford, South Parks Road, Oxford, OX1 3QR, UK
| | - Amber L. Thompson
- Department of Chemistry, Inorganic Chemistry Laboratory, University of Oxford, South Parks Road, Oxford, OX1 3QR, UK
| | - Joel A. Hooper
- Department of Chemistry, Inorganic Chemistry Laboratory, University of Oxford, South Parks Road, Oxford, OX1 3QR, UK
| | - Michael C. Willis
- Department of Chemistry, Inorganic Chemistry Laboratory, University of Oxford, South Parks Road, Oxford, OX1 3QR, UK
| | - Andrew S. Weller
- Department of Chemistry, Inorganic Chemistry Laboratory, University of Oxford, South Parks Road, Oxford, OX1 3QR, UK
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15
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Murahashi T, Usui K, Inoue R, Ogoshi S, Kurosawa H. Metallocenoids of platinum: Syntheses and structures of triangular triplatinum sandwich complexes of cycloheptatrienyl. Chem Sci 2011. [DOI: 10.1039/c0sc00269k] [Citation(s) in RCA: 48] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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16
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