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Malysheva SF, Kuimov VA, Belogorlova NA, Beloveghets LA, Albanov AI, Usoltsev YK, Trofimov BA. Synthesis of Diorganylphosphine Oxides Bearing Hetarylalkyl Moieties and Study of Their Antimicrobial Activities. ChemistrySelect 2022. [DOI: 10.1002/slct.202202149] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Svetlana F. Malysheva
- A. E. Favorsky Irkutsk Institute of Chemistry Siberian Branch of the Russian Academy of Sciences 1 Favorsky St. 664033 Irkutsk Russian Federation
| | - Vladimir A. Kuimov
- A. E. Favorsky Irkutsk Institute of Chemistry Siberian Branch of the Russian Academy of Sciences 1 Favorsky St. 664033 Irkutsk Russian Federation
| | - Natalia A. Belogorlova
- A. E. Favorsky Irkutsk Institute of Chemistry Siberian Branch of the Russian Academy of Sciences 1 Favorsky St. 664033 Irkutsk Russian Federation
| | - Ludmila A. Beloveghets
- A. E. Favorsky Irkutsk Institute of Chemistry Siberian Branch of the Russian Academy of Sciences 1 Favorsky St. 664033 Irkutsk Russian Federation
| | - Alexander I. Albanov
- A. E. Favorsky Irkutsk Institute of Chemistry Siberian Branch of the Russian Academy of Sciences 1 Favorsky St. 664033 Irkutsk Russian Federation
| | - Yurii K. Usoltsev
- Hospital of the Irkutsk Scientific Center of the Siberian Branch of the Russian Academy of Sciences 283b Lermontova St. 664033 Irkutsk Russian Federation
| | - Boris A. Trofimov
- A. E. Favorsky Irkutsk Institute of Chemistry Siberian Branch of the Russian Academy of Sciences 1 Favorsky St. 664033 Irkutsk Russian Federation
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2
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Trodden EC, Delve MP, Luz C, Newland RJ, Andresen JM, Mansell SM. A ruthenium cis-dihydride with 2-phosphinophosphinine ligands catalyses the acceptorless dehydrogenation of benzyl alcohol. Dalton Trans 2021; 50:13407-13411. [PMID: 34477181 DOI: 10.1039/d1dt02508b] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
The first ruthenium dihydride complex featuring a phosphinine ligand cis-[Ru(H)2(2-PPh2-3-Me-6-SiMe3-PC5H2)2] was synthesised exclusively as the cis-isomer. When formed in situ from the reaction of cis-[Ru(Cl)2(2-PPh2-3-Me-6-SiMe3-PC5H2)2] with two equivalents of Na[BHEt3], as demonstrated by 31P and 1H NMR spectroscopy, the catalysed acceptorless dehydrogenation of benzyl alcohol was observed leading to benzyl benzoate in up to 70% yield.
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Affiliation(s)
- Elizabeth C Trodden
- Research Centre for Carbon Solutions (RCCS), Heriot-Watt University, Edinburgh, EH14 4AS, UK.,Institute of Chemical Sciences, School of Engineering and Physical Sciences, Heriot-Watt University, Edinburgh, EH14 4AS, UK.
| | - Matthew P Delve
- Institute of Chemical Sciences, School of Engineering and Physical Sciences, Heriot-Watt University, Edinburgh, EH14 4AS, UK.
| | - Christian Luz
- Institute of Chemical Sciences, School of Engineering and Physical Sciences, Heriot-Watt University, Edinburgh, EH14 4AS, UK.
| | - Robert J Newland
- Institute of Chemical Sciences, School of Engineering and Physical Sciences, Heriot-Watt University, Edinburgh, EH14 4AS, UK.
| | - John M Andresen
- Research Centre for Carbon Solutions (RCCS), Heriot-Watt University, Edinburgh, EH14 4AS, UK
| | - Stephen M Mansell
- Institute of Chemical Sciences, School of Engineering and Physical Sciences, Heriot-Watt University, Edinburgh, EH14 4AS, UK.
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3
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Walaijai K, Cavill SA, Whitwood AC, Douthwaite RE, Perutz RN. Electrocatalytic Proton Reduction by a Cobalt(III) Hydride Complex with Phosphinopyridine PN Ligands. Inorg Chem 2020; 59:18055-18067. [PMID: 33275426 DOI: 10.1021/acs.inorgchem.0c02505] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Cobalt complexes with 2-(diisopropylphosphinomethyl)pyridine (PN) ligands have been synthesized with the aim of demonstrating electrocatalytic proton reduction to dihydrogen with a well-defined hydride complex of an Earth-abundant metal. Reactions of simple cobalt precursors with 2-(diisopropylphosphino-methyl)pyridine (PN) yield [CoII(PN)2(MeCN)][BF4]2 1, [CoIII(PN)2(H)(MeCN)][PF6]2 2, and [CoIII(PN)2(H)(Cl)][PF6] 3. Complexes 1 and 3 have been characterized crystallographically. Unusually for a bidentate PN ligand, all three exhibit geometries with mutually trans phosphorus and nitrogen ligands. Complex 1 exhibits a distorted square-pyramidal geometry with an axial MeCN ligand in a low-spin electronic state. In complexes 2 and 3, the PN ligands lie in a plane leaving the hydride trans to MeCN or chloride, respectively. The redox behavior of the three complexes has been studied by cyclic voltammetry at variable scan rates and by spectroelectrochemistry. A catalytic wave is observed in the presence of trifluoroacetic acid (TFA) at an applied potential close to the Co(II/I) couple of 1. Bulk electrolysis of 1, 2, or 3 at a potential of ca. -1.4 V vs E(Fc+/Fc) in the presence of TFA yields H2 with Faradaic yields close to 100%. A catalytic mechanism is proposed in which the pyridine moiety of a PN ligand acts as a pendant proton donor following opening of the chelate ring. Additional mechanisms may also operate, especially in the presence of high acid concentration where speciation changes.
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Affiliation(s)
- Khanittha Walaijai
- Department of Chemistry, University of York, York YO10 5DD, United Kingdom
| | - Stuart A Cavill
- Department of Physics, University of York, York YO10 5DD, United Kingdom
| | - Adrian C Whitwood
- Department of Chemistry, University of York, York YO10 5DD, United Kingdom
| | | | - Robin N Perutz
- Department of Chemistry, University of York, York YO10 5DD, United Kingdom
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4
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Han D, Andres B, Spannenberg A, Beweries T. Synthesis and coordination chemistry of the PPN ligand 2-[bis(diisopropylphosphanyl)methyl]-6-methylpyridine. Acta Crystallogr C 2017; 73:917-922. [DOI: 10.1107/s205322961701261x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2017] [Accepted: 09/02/2017] [Indexed: 11/10/2022] Open
Abstract
The synthesis and crystal structure of the multidentate PPN ligand 2-[bis(diisopropylphosphanyl)methyl]-6-methylpyridine (L), C19H35NP2, are described. In the isostructural tetrahedral Fe and Co complexes of type LMCl2 (M = Fe, Co), namely {2-[bis(diisopropylphosphanyl)methyl]-6-methylpyridine-κ2
P,N}dichloridoiron(II), [FeCl2(C19H35NP2)], and {2-[bis(diisopropylphosphanyl)methyl]-6-methylpyridine-κ2
P,N}dichloridocobalt(II), [CoCl2(C19H35NP2)], the ligand adopts a bidentate P,N-coordination, whereas in the case of the octahedral Mn complex {2-[bis(diisopropylphosphanyl)methyl]-6-methylpyridine-κ2
P,P′}bromidotricarbonylmanganese(I), [MnBr(C19H35NP2)(CO)3], the ligand coordinates via both P atoms to the metal centre.
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ADUC Prizes: R. Langer, B. Morandi, R. D. Costa / Carl Duisberg Memorial Prize: S. Inoue / Horst Pracejus Prize: T. Bach / Elisabeth Lutz Prize: N. Maulide. Angew Chem Int Ed Engl 2017; 56:2835-2836. [DOI: 10.1002/anie.201700971] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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6
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ADUC-Preise: R. Langer, B. Morandi, R. D. Costa / Carl-Duisberg-Gedächtnispreis: S. Inoue / Horst-Pracejus-Preis: T. Bach / Elisabeth-Lutz-Preis: N. Maulide. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201700971] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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7
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Celaje JJA, Zhang X, Zhang F, Kam L, Herron JR, Williams TJ. A Base and Solvent-Free Ruthenium-Catalyzed Alkylation of Amines. ACS Catal 2017. [DOI: 10.1021/acscatal.6b03088] [Citation(s) in RCA: 54] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Jeff Joseph A. Celaje
- Donald P. and Katherine B.
Loker Hydrocarbon Institute and Department of Chemistry, University of Southern California, Los Angeles, California 90089-1661, United States
| | - Xingyue Zhang
- Donald P. and Katherine B.
Loker Hydrocarbon Institute and Department of Chemistry, University of Southern California, Los Angeles, California 90089-1661, United States
| | - Forrest Zhang
- Donald P. and Katherine B.
Loker Hydrocarbon Institute and Department of Chemistry, University of Southern California, Los Angeles, California 90089-1661, United States
| | - Lisa Kam
- Donald P. and Katherine B.
Loker Hydrocarbon Institute and Department of Chemistry, University of Southern California, Los Angeles, California 90089-1661, United States
| | - Jessica R. Herron
- Donald P. and Katherine B.
Loker Hydrocarbon Institute and Department of Chemistry, University of Southern California, Los Angeles, California 90089-1661, United States
| | - Travis J. Williams
- Donald P. and Katherine B.
Loker Hydrocarbon Institute and Department of Chemistry, University of Southern California, Los Angeles, California 90089-1661, United States
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Wang Z, Pan B, Liu Q, Yue E, Solan GA, Ma Y, Sun WH. Efficient acceptorless dehydrogenation of secondary alcohols to ketones mediated by a PNN-Ru(ii) catalyst. Catal Sci Technol 2017. [DOI: 10.1039/c7cy00342k] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
The ruthenium(ii) complex, [fac-PNHN]RuCl2(PPh3) (C), in combination with t-BuOK proved an effective and versatile catalyst allowing aromatic-, aliphatic- and cycloalkyl-containing alcohols to be efficiently converted to their corresponding ketones with high values of TON achievable.
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Affiliation(s)
- Zheng Wang
- Key Laboratory of Engineering Plastics and Beijing National Laboratory for Molecular Science
- Institute of Chemistry, Chinese Academy of Sciences
- Beijing 100190
- China
- College of Chemistry and Material Science
| | - Bing Pan
- College of Chemistry and Material Science
- Hebei Normal University
- Shijiazhuang 050024
- China
| | - Qingbin Liu
- College of Chemistry and Material Science
- Hebei Normal University
- Shijiazhuang 050024
- China
| | - Erlin Yue
- Key Laboratory of Engineering Plastics and Beijing National Laboratory for Molecular Science
- Institute of Chemistry, Chinese Academy of Sciences
- Beijing 100190
- China
| | - Gregory A. Solan
- Key Laboratory of Engineering Plastics and Beijing National Laboratory for Molecular Science
- Institute of Chemistry, Chinese Academy of Sciences
- Beijing 100190
- China
- Department of Chemistry
| | - Yanping Ma
- Key Laboratory of Engineering Plastics and Beijing National Laboratory for Molecular Science
- Institute of Chemistry, Chinese Academy of Sciences
- Beijing 100190
- China
| | - Wen-Hua Sun
- Key Laboratory of Engineering Plastics and Beijing National Laboratory for Molecular Science
- Institute of Chemistry, Chinese Academy of Sciences
- Beijing 100190
- China
- CAS Research/Education Center for Excellence in Molecular Sciences
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9
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Sahoo AR, Jiang F, Bruneau C, Sharma GVM, Suresh S, Roisnel T, Dorcet V, Achard M. Phosphine-pyridonate ligands containing octahedral ruthenium complexes: access to esters and formic acid. Catal Sci Technol 2017. [DOI: 10.1039/c7cy00932a] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Selective formation of esters from primary alcohols or formic acid from carbon dioxide was achieved in the presence of phosphine-pyridone containing ruthenium catalysts.
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Affiliation(s)
- A. R. Sahoo
- UMR6226
- Institut des Sciences Chimiques de Rennes
- Université de Rennes1
- Campus de Beaulieu
- 35042 Rennes Cedex
| | - F. Jiang
- UMR6226
- Institut des Sciences Chimiques de Rennes
- Université de Rennes1
- Campus de Beaulieu
- 35042 Rennes Cedex
| | - C. Bruneau
- UMR6226
- Institut des Sciences Chimiques de Rennes
- Université de Rennes1
- Campus de Beaulieu
- 35042 Rennes Cedex
| | - G. V. M. Sharma
- Organic and Biomolecular chemistry Division
- CSIR-IICT
- Hyderabad-500007
- India
| | - S. Suresh
- Organic and Biomolecular chemistry Division
- CSIR-IICT
- Hyderabad-500007
- India
| | - T. Roisnel
- UMR6226
- Institut des Sciences Chimiques de Rennes
- Université de Rennes1
- Campus de Beaulieu
- 35042 Rennes Cedex
| | - V. Dorcet
- UMR6226
- Institut des Sciences Chimiques de Rennes
- Université de Rennes1
- Campus de Beaulieu
- 35042 Rennes Cedex
| | - M. Achard
- UMR6226
- Institut des Sciences Chimiques de Rennes
- Université de Rennes1
- Campus de Beaulieu
- 35042 Rennes Cedex
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10
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Ruthenium complexes of diphenylphosphino derivatives of carboxylic amides: Synthesis and characterization of bidentate P,N- and P,O-chelate ligands and their reactivity towards [RuCl2(PPh3)3]. Polyhedron 2016. [DOI: 10.1016/j.poly.2016.06.013] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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11
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Takada Y, Iida M, Iida K, Miura T, Saito S. Versatile Ruthenium Complex “RuPCY” for Directed Catalytic Hydrogen Management in Organic Synthesis. J SYN ORG CHEM JPN 2016. [DOI: 10.5059/yukigoseikyokaishi.74.1078] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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12
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Xu W, Langer R. Probing the effect of heterocycle-bonding in PNX-type ruthenium pre-catalysts for reactions involving H2. Dalton Trans 2015; 44:16785-90. [DOI: 10.1039/c5dt02226f] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
This study describes a series of ruthenium complexes with PNX-type ligands (X = heterocyclic donor group), and their catalytic activities in hydrogenation and dehydrogenation reactions are compared.
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Affiliation(s)
- W. Xu
- Lehn Institute of Functional Materials (LIFM)
- Sun Yat-Sen University (SYSU)
- Guangzhou 510275
- PR China
- Department of Chemistry
| | - R. Langer
- Lehn Institute of Functional Materials (LIFM)
- Sun Yat-Sen University (SYSU)
- Guangzhou 510275
- PR China
- Department of Chemistry
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