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Pérez H, Ramos R, Plutín AM, Mocelo R, Erben MF, Castellano EE, Batista AA. A Mixed Ligand Platinum(II) Complex: Spectral Analysis, Crystal Structure, Steric Demand of the Ligand, and Bioactivity of cis
-[Pt(PPh3
)2
(L1
-O,S
)]PF6
(L1
-O,S = N
,N
-Morpholine-N′
-benzoylthiourea). Eur J Inorg Chem 2019. [DOI: 10.1002/ejic.201900042] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Hiram Pérez
- Departamento de Química General e Inorgánica; Universidad de La Habana; 10400 La Habana Cuba
| | - Raúl Ramos
- Laboratorio de Síntesis Orgánica; Facultad de Química; Universidad de La Habana; 10400 La Habana Cuba
| | - Ana M. Plutín
- Laboratorio de Síntesis Orgánica; Facultad de Química; Universidad de La Habana; 10400 La Habana Cuba
| | - Raúl Mocelo
- Laboratorio de Síntesis Orgánica; Facultad de Química; Universidad de La Habana; 10400 La Habana Cuba
| | - Mauricio F. Erben
- CEQUINOR (UNLP-CONICET, CCT La Plata); Departamento de Química; Universidad Nacional de La Plata; Bv. 120 1465 1900 La Plata Argentina
| | - Eduardo E. Castellano
- Instituto de Física de São Carlos; Departamento de Química; Universidade de São Paulo; 05508-090 São Carlos-SP Brazil
| | - Alzir A. Batista
- Departamento de Química; Departamento de Química; Universidade Federal de São Carlos; 13565-905 São Carlos-SP Brazil
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2
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Crawford LE, Cole-Hamilton DJ, Bühl M. Uncovering the Mechanism of Homogeneous Methyl Methacrylate Formation with P,N Chelating Ligands and Palladium: Favored Reaction Channels and Selectivities. Organometallics 2015. [DOI: 10.1021/om500970k] [Citation(s) in RCA: 53] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Affiliation(s)
- L. Ellis Crawford
- School of Chemistry, University of St. Andrews, North Haugh, St. Andrews, Fife, KY16 9ST, Scotland, United Kingdom
| | - David J. Cole-Hamilton
- School of Chemistry, University of St. Andrews, North Haugh, St. Andrews, Fife, KY16 9ST, Scotland, United Kingdom
| | - Michael Bühl
- School of Chemistry, University of St. Andrews, North Haugh, St. Andrews, Fife, KY16 9ST, Scotland, United Kingdom
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Landman M, Levell T, van Rooyen PH, Conradie J. Conformation analysis of triphenylphosphine in trans and cis triphenylphosphine-substituted Fischer carbene complexes. J Mol Struct 2014. [DOI: 10.1016/j.molstruc.2014.02.014] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Swarts AJ, Zheng F, Smith VJ, Nordlander E, Mapolie SF. Reactivity of Bis(pyridyl)-N-alkylaminato Methylpalladium Complexes toward Ethylene: Insights from Experiment and Theory. Organometallics 2014. [DOI: 10.1021/om5001293] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Andrew J. Swarts
- Department of Chemistry and Polymer Science, Stellenbosch University, Private Bag X1, Matieland 7602, South Africa
| | - Feng Zheng
- Department of Chemistry and Polymer Science, Stellenbosch University, Private Bag X1, Matieland 7602, South Africa
| | - Vincent J. Smith
- Department of Chemistry and Polymer Science, Stellenbosch University, Private Bag X1, Matieland 7602, South Africa
| | - Ebbe Nordlander
- Inorganic Chemistry
Research Group, Chemical
Physics, Center for Chemistry and Chemical Engineering, Lund University, P.O.
Box 124, SE-22100 Lund, Sweden
| | - Selwyn F. Mapolie
- Department of Chemistry and Polymer Science, Stellenbosch University, Private Bag X1, Matieland 7602, South Africa
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Anderson BG, Spencer JL. The Coordination Chemistry of Pentafluorophenylphosphino Pincer Ligands to Platinum and Palladium. Chemistry 2014; 20:6421-32. [DOI: 10.1002/chem.201304398] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2013] [Revised: 03/04/2014] [Indexed: 11/06/2022]
Affiliation(s)
- Bradley G. Anderson
- School of Chemical and Physical Science, Victoria University of Wellington, Wellington (New Zealand)
| | - John L. Spencer
- School of Chemical and Physical Science, Victoria University of Wellington, Wellington (New Zealand)
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6
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Liu J, Jacob C, Sheridan KJ, Al-Mosule F, Heaton BT, Iggo JA, Matthews M, Pelletier J, Whyman R, Bickley JF, Steiner A. The synthesis of, and characterization of the dynamic processes occurring in Pd(ii) chelate complexes of 2-pyridyldiphenylphosphine. Dalton Trans 2010; 39:7921-35. [DOI: 10.1039/b918162h] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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7
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Drahos B, Rohlík Z, Kotek J, Císarová I, Hermann P. Complexes of hydrophilic triphenylphosphines modified with gem-bis(phosphonate) moiety. An unusual simultaneous cis and trans arrangements in the Pt(II) dinuclear complex. Dalton Trans 2009:4942-53. [PMID: 19662286 DOI: 10.1039/b818259k] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
New triphenylphosphines substituted with the gem-bis(phosphonate) moiety in the form of ethyl esters, tetraethyl [4-(diphenylphosphanyl)benzyl]methylene-bis(phosphonate) (2a) and octaethyl bis[4-(diphenylphosphanyl)benzyl]methylene-bis(phosphonate) (2b), and the corresponding free acids 3a and 3b were prepared by a multi-step synthesis and characterized by multinuclear NMR spectroscopy and mass spectrometry. The ester ligands 2a and 2b were conveniently purified through their borane adducts. The X-ray structure of 2b x 2BH3 x H2O was determined. Coordination properties of new ligands towards Rh(I), Pd(II) and Pt(II) ions were studied. 1H, 31P and 195Pt NMR spectroscopy showed that ligands 2a and 3a form the expected [RhCl(eta2:eta2-cod)(L)] (cod = cycloocta-1,5-diene) and [MCl2(L)2] (M = Pd, Pt) complexes. The compounds 2b and 3b behave as bridging bidentate ligands forming dinuclear complexes of the {[RhCl(eta2:eta2-cod)]2(mu-L-kappa2P,P')} and [M2Cl4(mu-L-kappa2P,P')2] (M = Pd, Pt) type. These findings are consistent with mass spectrometry and far-IR and Raman spectroscopy results. X-Ray structures of trans-[PdCl2(2a-kappaP)2] and cis,trans-[Pt2Cl4(mu-2b-kappa2P,P)2] were determined; the dinuclear complex exhibits a different arrangement on the Pt(II) centres which was observed for the first time in the solid state. Salts of complexes of the free acid 3a are highly soluble in water.
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Affiliation(s)
- Bohuslav Drahos
- Department of Inorganic Chemistry, Universita Karlova, Hlavova, Prague, Czech Republic
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Flapper J, van Leeuwen PWNM, Elsevier CJ, Kamer PCJ. Nickel and Palladium Complexes of Pyridine-Phosphine Ligands Bearing Aromatic Substituents and Their Behavior as Catalysts in Ethene Oligomerization. Organometallics 2009. [DOI: 10.1021/om9000378] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Jitte Flapper
- van ’t Hoff Institute for Molecular Sciences, University of Amsterdam, Nieuwe Achtergracht 166, 1018WV Amsterdam, The Netherlands, Dutch Polymer Institute, PO Box 902, 5600 AX Eindhoven, The Netherlands, and School of Chemistry, University of St. Andrews, St. Andrews, Fife, Scotland KY16 9ST, U.K
| | - Piet W. N. M. van Leeuwen
- van ’t Hoff Institute for Molecular Sciences, University of Amsterdam, Nieuwe Achtergracht 166, 1018WV Amsterdam, The Netherlands, Dutch Polymer Institute, PO Box 902, 5600 AX Eindhoven, The Netherlands, and School of Chemistry, University of St. Andrews, St. Andrews, Fife, Scotland KY16 9ST, U.K
| | - Cornelis J. Elsevier
- van ’t Hoff Institute for Molecular Sciences, University of Amsterdam, Nieuwe Achtergracht 166, 1018WV Amsterdam, The Netherlands, Dutch Polymer Institute, PO Box 902, 5600 AX Eindhoven, The Netherlands, and School of Chemistry, University of St. Andrews, St. Andrews, Fife, Scotland KY16 9ST, U.K
| | - Paul C. J. Kamer
- van ’t Hoff Institute for Molecular Sciences, University of Amsterdam, Nieuwe Achtergracht 166, 1018WV Amsterdam, The Netherlands, Dutch Polymer Institute, PO Box 902, 5600 AX Eindhoven, The Netherlands, and School of Chemistry, University of St. Andrews, St. Andrews, Fife, Scotland KY16 9ST, U.K
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