1
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Doherty S, Knight JG, Backhouse T, Tran TST, Paterson R, Stahl F, Alharbi HY, Chamberlain TW, Bourne RA, Stones R, Griffiths A, White JP, Aslam Z, Hardare C, Daly H, Hart J, Temperton RH, O'Shea JN, Rees NH. Highly efficient and selective aqueous phase hydrogenation of aryl ketones, aldehydes, furfural and levulinic acid and its ethyl ester catalyzed by phosphine oxide-decorated polymer immobilized ionic liquid-stabilized ruthenium nanoparticles. Catal Sci Technol 2022. [DOI: 10.1039/d2cy00205a] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Phosphine oxide-decorated polymer immobilized ionic liquid stabilized RuNPs catalyse the hydrogenation of aryl ketones with remarkable selectivity for the CO bond, complete hydrogenation to the cyclohexylalcohol and hydrogenation of levulinic acid to γ-valerolactone.
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Affiliation(s)
- S. Doherty
- Newcastle University Centre for Catalysis (NUCAT), School of Chemistry, Bedson Building, Newcastle University, Newcastle upon Tyne, NE1 7RU, UK
| | - J. G. Knight
- Newcastle University Centre for Catalysis (NUCAT), School of Chemistry, Bedson Building, Newcastle University, Newcastle upon Tyne, NE1 7RU, UK
| | - T. Backhouse
- Newcastle University Centre for Catalysis (NUCAT), School of Chemistry, Bedson Building, Newcastle University, Newcastle upon Tyne, NE1 7RU, UK
| | - T. S. T. Tran
- Newcastle University Centre for Catalysis (NUCAT), School of Chemistry, Bedson Building, Newcastle University, Newcastle upon Tyne, NE1 7RU, UK
| | - R. Paterson
- Newcastle University Centre for Catalysis (NUCAT), School of Chemistry, Bedson Building, Newcastle University, Newcastle upon Tyne, NE1 7RU, UK
| | - F. Stahl
- Newcastle University Centre for Catalysis (NUCAT), School of Chemistry, Bedson Building, Newcastle University, Newcastle upon Tyne, NE1 7RU, UK
| | - H. Y. Alharbi
- Newcastle University Centre for Catalysis (NUCAT), School of Chemistry, Bedson Building, Newcastle University, Newcastle upon Tyne, NE1 7RU, UK
| | - T. W. Chamberlain
- Institute of Process Research & Development, School of Chemistry and School of Chemical and Process Engineering, University of Leeds, Woodhouse Land Leeds, LS2 9JT, UK
| | - R. A. Bourne
- Institute of Process Research & Development, School of Chemistry and School of Chemical and Process Engineering, University of Leeds, Woodhouse Land Leeds, LS2 9JT, UK
| | - R. Stones
- Institute of Process Research & Development, School of Chemistry and School of Chemical and Process Engineering, University of Leeds, Woodhouse Land Leeds, LS2 9JT, UK
| | - A. Griffiths
- Institute of Process Research & Development, School of Chemistry and School of Chemical and Process Engineering, University of Leeds, Woodhouse Land Leeds, LS2 9JT, UK
| | - J. P. White
- Institute of Process Research & Development, School of Chemistry and School of Chemical and Process Engineering, University of Leeds, Woodhouse Land Leeds, LS2 9JT, UK
| | - Z. Aslam
- Institute of Process Research & Development, School of Chemistry and School of Chemical and Process Engineering, University of Leeds, Woodhouse Land Leeds, LS2 9JT, UK
| | - C. Hardare
- School of Chemical Engineering and Analytical Sciences, The University of Manchester, The Mill, Sackville Street Campus, Manchester, M13 9PL, UK
| | - H. Daly
- School of Chemical Engineering and Analytical Sciences, The University of Manchester, The Mill, Sackville Street Campus, Manchester, M13 9PL, UK
| | - J. Hart
- School of Physics & Astronomy, University of Nottingham, Nottingham, NG7 2RD, UK
| | - R. H. Temperton
- School of Physics & Astronomy, University of Nottingham, Nottingham, NG7 2RD, UK
| | - J. N. O'Shea
- School of Physics & Astronomy, University of Nottingham, Nottingham, NG7 2RD, UK
| | - N. H. Rees
- Inorganic Chemistry Laboratory, University of Oxford, South Parks Road, Oxford OX1 3QR, UK
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2
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Lamb JR, Brown CM, Johnson JA. N-Heterocyclic carbene-carbodiimide (NHC-CDI) betaine adducts: synthesis, characterization, properties, and applications. Chem Sci 2021; 12:2699-2715. [PMID: 34164037 PMCID: PMC8179359 DOI: 10.1039/d0sc06465c] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2020] [Accepted: 01/18/2021] [Indexed: 11/21/2022] Open
Abstract
N-Heterocyclic carbenes (NHCs) are an important class of reactive organic molecules used as ligands, organocatalysts, and σ-donors in a variety of electroneutral ylide or betaine adducts with main-group compounds. An emerging class of betaine adducts made from the reaction of NHCs with carbodiimides (CDIs) form zwitterionic amidinate-like structures with tunable properties based on the highly modular NHC and CDI scaffolds. The adduct stability is controlled by the substituents on the CDI nitrogens, while the NHC substituents greatly affect the configuration of the adduct in the solid state. This Perspective is intended as a primer to these adducts, touching on their history, synthesis, characterization, and general properties. Despite the infancy of the field, NHC-CDI adducts have been applied as amidinate-type ligands for transition metals and nanoparticles, as junctions in zwitterionic polymers, and to stabilize distonic radical cations. These applications and potential future directions are discussed.
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Affiliation(s)
- Jessica R Lamb
- Department of Chemistry, Massachusetts Institute of Technology 77 Massachusetts Avenue Cambridge Massachusetts 02139 USA
| | - Christopher M Brown
- Department of Chemistry, Massachusetts Institute of Technology 77 Massachusetts Avenue Cambridge Massachusetts 02139 USA
| | - Jeremiah A Johnson
- Department of Chemistry, Massachusetts Institute of Technology 77 Massachusetts Avenue Cambridge Massachusetts 02139 USA
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3
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Molnár Á. Synthetic Application of Cyclodextrins in Combination with Metal Ions, Complexes, and Metal Particles. ChemCatChem 2020. [DOI: 10.1002/cctc.202001610] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Árpád Molnár
- Department of Organic Chemistry University of Szeged Dóm tér 8 6720 Szeged Hungary
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4
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Affiliation(s)
- M. Rosa Axet
- UPR8241, Université de Toulouse, UPS, INPT, CNRS, LCC (Laboratoire de Chimie de Coordination), 205 Route de NarbonneF-31077 Toulouse cedex 4, France
| | - Karine Philippot
- UPR8241, Université de Toulouse, UPS, INPT, CNRS, LCC (Laboratoire de Chimie de Coordination), 205 Route de NarbonneF-31077 Toulouse cedex 4, France
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5
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González-Gómez R, Cusinato L, Bijani C, Coppel Y, Lecante P, Amiens C, Del Rosal I, Philippot K, Poteau R. Carboxylic acid-capped ruthenium nanoparticles: experimental and theoretical case study with ethanoic acid. NANOSCALE 2019; 11:9392-9409. [PMID: 31038521 DOI: 10.1039/c9nr00391f] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Given that the properties of metal nanoparticles (NPs) depend on several parameters (namely, morphology, size, surface composition, crystalline structure, etc.), a computational model that brings a better understanding of a structure-property relationship at the nanoscale is a significant plus in order to explain the surface properties of metal NPs and also their catalytic viability, in particular, when envisaging a new stabilizing agent. In this study we combined experimental and theoretical tools to obtain a mapping of the surface of ruthenium NPs stabilized by ethanoic acid as a new capping ligand. For this purpose, the organometallic approach was applied as the synthesis method. The morphology and crystalline structure of the obtained particles was characterized by state-of-the art techniques (TEM, HRTEM, WAXS) and their surface composition was determined by various techniques (solution and solid-state NMR, IR, chemical titration, DFT calculations). DFT calculations of the vibrational features of model NPs and of the chemical shifts of model clusters allowed us to secure the spectroscopic experimental assignations. Spectroscopic data as well as DFT mechanistic studies showed that ethanoic acid lies on the metal surface as ethanoate, together with hydrogen atoms. The optimal surface composition determined by DFT calculations appeared to be ca. [0.4-0.6] H/Rusurf and 0.4 ethanoate/RuSurf, which was corroborated by experimental results. Moreover, for such a composition, a hydrogen adsorption Gibbs free energy in the range -2.0 to -3.0 kcal mol-1 was calculated, which makes these ruthenium NPs a promising nanocatalyst for the hydrogen evolution reaction in the electrolysis of water.
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Affiliation(s)
- Roberto González-Gómez
- LPCNO (IRSAMC), Université de Toulouse, INSA, UPS, CNRS (UMR 5215), Institut National des Sciences -Appliquées, 135 avenue de Rangueil, F-31077 Toulouse, France.
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6
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Chen M, Dong Q, Ni W, Zhao X, Gu Q, Tang G, Li D, Ma W, Hou Z. Cyclodextrin-Based Polymer-Assisted Ru Nanoparticles for the Aqueous Hydrogenation of Biomass-Derived Platform Molecules. ChemistrySelect 2017. [DOI: 10.1002/slct.201702229] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Manyu Chen
- Key Laboratory for Advanced Materials; Research Institute of Industrial Catalysis; School of Chemistry & Molecular Engineering; East China University of Science and Technology; Shanghai 200237 China
| | - Qifeng Dong
- Key Laboratory for Advanced Materials; Research Institute of Industrial Catalysis; School of Chemistry & Molecular Engineering; East China University of Science and Technology; Shanghai 200237 China
| | - Wenxiu Ni
- Key Laboratory for Advanced Materials; Research Institute of Industrial Catalysis; School of Chemistry & Molecular Engineering; East China University of Science and Technology; Shanghai 200237 China
| | - Xiuge Zhao
- Key Laboratory for Advanced Materials; Research Institute of Industrial Catalysis; School of Chemistry & Molecular Engineering; East China University of Science and Technology; Shanghai 200237 China
| | - Qingwen Gu
- Key Laboratory for Advanced Materials; Research Institute of Industrial Catalysis; School of Chemistry & Molecular Engineering; East China University of Science and Technology; Shanghai 200237 China
| | - Guoping Tang
- Key Laboratory for Advanced Materials; Research Institute of Industrial Catalysis; School of Chemistry & Molecular Engineering; East China University of Science and Technology; Shanghai 200237 China
| | - Difan Li
- Key Laboratory for Advanced Materials; Research Institute of Industrial Catalysis; School of Chemistry & Molecular Engineering; East China University of Science and Technology; Shanghai 200237 China
| | - Wenbao Ma
- Key Laboratory for Advanced Materials; Research Institute of Industrial Catalysis; School of Chemistry & Molecular Engineering; East China University of Science and Technology; Shanghai 200237 China
| | - Zhenshan Hou
- Key Laboratory for Advanced Materials; Research Institute of Industrial Catalysis; School of Chemistry & Molecular Engineering; East China University of Science and Technology; Shanghai 200237 China
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7
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Martínez-Prieto LM, Cano I, Márquez A, Baquero EA, Tricard S, Cusinato L, Del Rosal I, Poteau R, Coppel Y, Philippot K, Chaudret B, Cámpora J, van Leeuwen PWNM. Zwitterionic amidinates as effective ligands for platinum nanoparticle hydrogenation catalysts. Chem Sci 2017; 8:2931-2941. [PMID: 28451359 PMCID: PMC5376718 DOI: 10.1039/c6sc05551f] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2016] [Accepted: 01/31/2017] [Indexed: 11/21/2022] Open
Abstract
Pt NPs covered with zwitterionic amidinates as ligands exhibit an exciting ligand effect in the hydrogenation of carbonyl groups when electron donor/acceptor groups are introduced in the N-substituents.
Ligand control of metal nanoparticles (MNPs) is rapidly gaining importance as ligands can stabilize the MNPs and regulate their catalytic properties. Herein we report the first example of Pt NPs ligated by imidazolium-amidinate ligands that bind strongly through the amidinate anion to the platinum surface atoms. The binding was established by 15N NMR spectroscopy, a precedent for nitrogen ligands on MNPs, and XPS. Both monodentate and bidentate coordination modes were found. DFT showed a high bonding energy of up to –48 kcal mol–1 for bidentate bonding to two adjacent metal atoms, which decreased to –28 ± 4 kcal mol–1 for monodentate bonding in the absence of impediments by other ligands. While the surface is densely covered with ligands, both IR and 13C MAS NMR spectra proved the adsorption of CO on the surface and thus the availability of sites for catalysis. A particle size dependent Knight shift was observed in the 13C MAS NMR spectra for the atoms that coordinate to the surface, but for small particles, ∼1.2 nm, it almost vanished, as theory for MNPs predicts; this had not been experimentally verified before. The Pt NPs were found to be catalysts for the hydrogenation of ketones and a notable ligand effect was observed in the hydrogenation of electron-poor carbonyl groups. The catalytic activity is influenced by remote electron donor/acceptor groups introduced in the aryl-N-substituents of the amidinates; p-anisyl groups on the ligand gave catalysts several times faster the ligand containing p-chlorophenyl groups.
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Affiliation(s)
- L M Martínez-Prieto
- LPCNO , Laboratoire de Physique et Chimie des Nano-Objets , UMR5215 INSA-CNRS-UPS , Institut des Sciences Appliquées , 135, Avenue de Rangueil , F-31077 Toulouse , France . ;
| | - I Cano
- LPCNO , Laboratoire de Physique et Chimie des Nano-Objets , UMR5215 INSA-CNRS-UPS , Institut des Sciences Appliquées , 135, Avenue de Rangueil , F-31077 Toulouse , France . ;
| | - A Márquez
- Instituto de Investigaciones Químicas , CSIC-Universidad de Sevilla , C/Américo Vespucio, 49 , 41092 Sevilla , Spain .
| | - E A Baquero
- LPCNO , Laboratoire de Physique et Chimie des Nano-Objets , UMR5215 INSA-CNRS-UPS , Institut des Sciences Appliquées , 135, Avenue de Rangueil , F-31077 Toulouse , France . ;
| | - S Tricard
- LPCNO , Laboratoire de Physique et Chimie des Nano-Objets , UMR5215 INSA-CNRS-UPS , Institut des Sciences Appliquées , 135, Avenue de Rangueil , F-31077 Toulouse , France . ;
| | - L Cusinato
- LPCNO , Laboratoire de Physique et Chimie des Nano-Objets , UMR5215 INSA-CNRS-UPS , Institut des Sciences Appliquées , 135, Avenue de Rangueil , F-31077 Toulouse , France . ;
| | - I Del Rosal
- LPCNO , Laboratoire de Physique et Chimie des Nano-Objets , UMR5215 INSA-CNRS-UPS , Institut des Sciences Appliquées , 135, Avenue de Rangueil , F-31077 Toulouse , France . ;
| | - R Poteau
- LPCNO , Laboratoire de Physique et Chimie des Nano-Objets , UMR5215 INSA-CNRS-UPS , Institut des Sciences Appliquées , 135, Avenue de Rangueil , F-31077 Toulouse , France . ;
| | - Y Coppel
- CNRS , LCC (Laboratoire de Chimie de Coordination) , Université de Toulouse , UPS , INPT , 205 route de Narbonne, BP 44099 , F-31077-Toulouse Cedex 4 , France
| | - K Philippot
- CNRS , LCC (Laboratoire de Chimie de Coordination) , Université de Toulouse , UPS , INPT , 205 route de Narbonne, BP 44099 , F-31077-Toulouse Cedex 4 , France
| | - B Chaudret
- LPCNO , Laboratoire de Physique et Chimie des Nano-Objets , UMR5215 INSA-CNRS-UPS , Institut des Sciences Appliquées , 135, Avenue de Rangueil , F-31077 Toulouse , France . ;
| | - J Cámpora
- Instituto de Investigaciones Químicas , CSIC-Universidad de Sevilla , C/Américo Vespucio, 49 , 41092 Sevilla , Spain .
| | - P W N M van Leeuwen
- LPCNO , Laboratoire de Physique et Chimie des Nano-Objets , UMR5215 INSA-CNRS-UPS , Institut des Sciences Appliquées , 135, Avenue de Rangueil , F-31077 Toulouse , France . ;
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8
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Amiens C, Ciuculescu-Pradines D, Philippot K. Controlled metal nanostructures: Fertile ground for coordination chemists. Coord Chem Rev 2016. [DOI: 10.1016/j.ccr.2015.07.013] [Citation(s) in RCA: 64] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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9
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Thanh Chau NT, Menuel S, Colombel-Rouen S, Guerrero M, Monflier E, Philippot K, Denicourt-Nowicki A, Roucoux A. Active hydrogenation Rh nanocatalysts protected by new self-assembled supramolecular complexes of cyclodextrins and surfactants in water. RSC Adv 2016. [DOI: 10.1039/c6ra21851b] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
New supramolecular assemblies as protective agents of rhodium(0) nanoparticles for hydrogenation of various substrates in water.
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Affiliation(s)
| | - Stéphane Menuel
- Université d'Artois
- CNRS UMR 8181
- Faculté des Sciences Jean Perrin
- F-62307 Lens Cedex
- France
| | - Sophie Colombel-Rouen
- Ecole Nationale Supérieure de Chimie de Rennes
- CNRS UMR 6226
- 35708 Rennes Cedex 7
- France
| | - Miguel Guerrero
- CNRS
- LCC (Laboratoire de Chimie de Coordination)
- F-31077 Toulouse
- France
- Université de Toulouse
| | - Eric Monflier
- Université d'Artois
- CNRS UMR 8181
- Faculté des Sciences Jean Perrin
- F-62307 Lens Cedex
- France
| | - Karine Philippot
- CNRS
- LCC (Laboratoire de Chimie de Coordination)
- F-31077 Toulouse
- France
- Université de Toulouse
| | | | - Alain Roucoux
- Ecole Nationale Supérieure de Chimie de Rennes
- CNRS UMR 6226
- 35708 Rennes Cedex 7
- France
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10
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Maximov A, Zolotukhina A, Murzin V, Karakhanov E, Rosenberg E. Ruthenium Nanoparticles Stabilized in Cross-Linked Dendrimer Matrices: Hydrogenation of Phenols in Aqueous Media. ChemCatChem 2015. [DOI: 10.1002/cctc.201403054] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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11
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Bresó-Femenia E, Chaudret B, Castillón S. Selective catalytic hydrogenation of polycyclic aromatic hydrocarbons promoted by ruthenium nanoparticles. Catal Sci Technol 2015. [DOI: 10.1039/c4cy01758g] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Naphthalene, anthracene, triphenylene and pyrene were partially hydrogenated with selectivities between 80% and 100% under mild conditions using ruthenium NPs.
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Affiliation(s)
- Emma Bresó-Femenia
- Laboratoire de Physique et Chimie des Nano-Objets
- LPCNO
- UMR5215
- CNRS- INSA-UPS
- Université de Toulouse
| | - Bruno Chaudret
- Laboratoire de Physique et Chimie des Nano-Objets
- LPCNO
- UMR5215
- CNRS- INSA-UPS
- Université de Toulouse
| | - Sergio Castillón
- Departament de Química Analítica i Química Orgànica
- Universitat Rovira i Virgili
- C/ Marcellí Domingo s/n
- 43007 Tarragona
- Spain
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12
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Bresó-Femenia E, Godard C, Claver C, Chaudret B, Castillón S. Selective catalytic deuteration of phosphorus ligands using ruthenium nanoparticles: a new approach to gain information on ligand coordination. Chem Commun (Camb) 2015; 51:16342-5. [DOI: 10.1039/c5cc06984j] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Selective deuteration of phenyl rings in phenyl-alkyl phosphines, including diphosphines, was achieved using Ru/PVP nanoparticles and D2, which enables the comprehension of how different phosphorus ligands coordinate to the nanoparticle surface.
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Affiliation(s)
- Emma Bresó-Femenia
- Departament de Química Analítica i Orgànica
- Universitat Rovira I Virgili
- 43007 Tarragona
- Spain
- Laboratoire de Physique et Chimie des Nano Objets
| | - Cyril Godard
- Departament de Química Física i Inorgànica
- Universitat Rovira i Virgili
- 43007 Tarragona
- Spain
| | - Carmen Claver
- Departament de Química Física i Inorgànica
- Universitat Rovira i Virgili
- 43007 Tarragona
- Spain
- Centre de Tecnologia Química de Catalunya (CTQC)
| | - Bruno Chaudret
- Laboratoire de Physique et Chimie des Nano Objets
- LPCNO
- UMR 5215 INSA-UPS-CNRS
- Université de Toulouse
- Institut National des Sciences Appliquées
| | - Sergio Castillón
- Departament de Química Analítica i Orgànica
- Universitat Rovira I Virgili
- 43007 Tarragona
- Spain
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13
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Martínez-Prieto LM, Urbaneja C, Palma P, Cámpora J, Philippot K, Chaudret B. A betaine adduct of N-heterocyclic carbene and carbodiimide, an efficient ligand to produce ultra-small ruthenium nanoparticles. Chem Commun (Camb) 2015; 51:4647-50. [DOI: 10.1039/c5cc00211g] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
A betaine adduct (ICy·(p-tol)NCN) as an efficient ligand to prepare ultra-small (1–1.3 nm) ruthenium nanoparticles (RuNPs).
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Affiliation(s)
- L. M. Martínez-Prieto
- Laboratoire de Chimie de Coordination
- CNRS
- LCC
- 205, Route de Narbonne
- F-31077. Université de Toulouse
| | - C. Urbaneja
- Instituto de Investigaciones Químicas
- CSIC - Universidad de Sevilla
- 41092 Seville
- Spain
| | - P. Palma
- Instituto de Investigaciones Químicas
- CSIC - Universidad de Sevilla
- 41092 Seville
- Spain
| | - J. Cámpora
- Instituto de Investigaciones Químicas
- CSIC - Universidad de Sevilla
- 41092 Seville
- Spain
| | - K. Philippot
- Laboratoire de Chimie de Coordination
- CNRS
- LCC
- 205, Route de Narbonne
- F-31077. Université de Toulouse
| | - B. Chaudret
- LPCNO
- Laboratoire de Physique et Chimie des Nano-Objets
- UMR5215 INSA-CNRS UPS
- Institut des Sciences appliquées
- F-31077 Toulouse
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14
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Cyclodextrin-based systems for the stabilization of metallic(0) nanoparticles and their versatile applications in catalysis. Catal Today 2014. [DOI: 10.1016/j.cattod.2014.03.030] [Citation(s) in RCA: 78] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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15
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Llop Castelbou J, Bresó-Femenia E, Blondeau P, Chaudret B, Castillón S, Claver C, Godard C. Tuning the Selectivity in the Hydrogenation of Aromatic Ketones Catalyzed by Similar Ruthenium and Rhodium Nanoparticles. ChemCatChem 2014. [DOI: 10.1002/cctc.201402524] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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16
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Wen X, Li G, Chen Q, Zhang H, Ba X, Bai G. Organic-Soluble Palladium Nanoparticles Costabilized by Hyperbranched Polymer and Dispersants as Highly Efficient and Reusable Catalysts in Biphasic Solution. Ind Eng Chem Res 2014. [DOI: 10.1021/ie5021816] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Xin Wen
- Key
Laboratory of Chemical Biology of Hebei Province, College of Chemistry
and Environmental Science, Hebei University, Baoding, Hebei 071002, People’s Republic of China
- Bioreactor
and Protein Drug Research and Development Center of Hebei Universities,
Hebei Chemical and Pharmaceutical College, Shijiazhuang, Hebei 050026, People’s Republic of China
| | - Guang Li
- Key
Laboratory of Chemical Biology of Hebei Province, College of Chemistry
and Environmental Science, Hebei University, Baoding, Hebei 071002, People’s Republic of China
| | - Qingzhi Chen
- Key
Laboratory of Chemical Biology of Hebei Province, College of Chemistry
and Environmental Science, Hebei University, Baoding, Hebei 071002, People’s Republic of China
| | - Hailei Zhang
- Key
Laboratory of Chemical Biology of Hebei Province, College of Chemistry
and Environmental Science, Hebei University, Baoding, Hebei 071002, People’s Republic of China
| | - Xinwu Ba
- Key
Laboratory of Chemical Biology of Hebei Province, College of Chemistry
and Environmental Science, Hebei University, Baoding, Hebei 071002, People’s Republic of China
| | - Guoyi Bai
- Key
Laboratory of Chemical Biology of Hebei Province, College of Chemistry
and Environmental Science, Hebei University, Baoding, Hebei 071002, People’s Republic of China
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17
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Zhang J, Teo J, Chen X, Asakura H, Tanaka T, Teramura K, Yan N. A Series of NiM (M = Ru, Rh, and Pd) Bimetallic Catalysts for Effective Lignin Hydrogenolysis in Water. ACS Catal 2014. [DOI: 10.1021/cs401199f] [Citation(s) in RCA: 372] [Impact Index Per Article: 37.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Jiaguang Zhang
- Department
of Chemical and Biomolecular Engineering, National University of Singapore, 4 Engineering Drive 4, 117585, Singapore
| | - Jason Teo
- Department
of Chemical and Biomolecular Engineering, National University of Singapore, 4 Engineering Drive 4, 117585, Singapore
| | - Xi Chen
- Department
of Chemical and Biomolecular Engineering, National University of Singapore, 4 Engineering Drive 4, 117585, Singapore
| | - Hiroyuki Asakura
- Synchrotron
Radiation Research Center, Nagoya University, Chikusa-ku, Nagoya 464-8603, Japan
| | - Tsunehiro Tanaka
- Department
of Molecular Engineering, Graduate School of Engineering, Kyoto University, Kyoto 615-8510, Japan
- Elements
Strategy Initiative for Catalysts and Batteries (ESICB), Kyoto University, Kyoto, 615-8520, Japan
| | - Kentaro Teramura
- Department
of Molecular Engineering, Graduate School of Engineering, Kyoto University, Kyoto 615-8510, Japan
- Elements
Strategy Initiative for Catalysts and Batteries (ESICB), Kyoto University, Kyoto, 615-8520, Japan
- Precursory
Research for Embryonic Science and Technology (PRESTO), Japan Science and Technology Agency (JST), 4-1-8 Honcho, Kawaguchi, Saitama 332-0012, Japan
| | - Ning Yan
- Department
of Chemical and Biomolecular Engineering, National University of Singapore, 4 Engineering Drive 4, 117585, Singapore
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18
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Philippot K, Lignier P, Chaudret B. Organometallic Ruthenium Nanoparticles and Catalysis. TOP ORGANOMETAL CHEM 2014. [DOI: 10.1007/3418_2014_83] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
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