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Bouhoute Y, Grekov D, Merle N, Szeto KC, Larabi C, Del Rosal I, Maron L, Delevoye L, Gauvin RM, Taoufik M. On the use of 17O NMR for understanding molecular and silica-grafted tungsten oxo siloxide complexes. Dalton Trans 2023. [PMID: 37376921 DOI: 10.1039/d3dt01593a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/29/2023]
Abstract
17O-labelled tungsten siloxide complexes [WOCl2(OSitBu3)2] (1-Cl) and [WOMe2(OSitBu3)2] (1-Me) were prepared and characterized by 17O MAS NMR, with input from theoretical calculations of NMR parameters. Guidelines linking 17O NMR parameters and the coordination sphere of molecular and silica-grafted tungsten oxo species are proposed. The grafting of 1-Me on SiO2-700 afforded material 2, with surface species [(SiO)WOMe2(OSitBu3)] as shown by elemental analysis, IR and 1H and 13C MAS NMR. The DFT calculations of the grafting mechanism are in line with the observed reactivity. They indicate the occurrence of several isomeric species of close energy for the grafted W centers, precluding efficient 17O MAS NMR studies. The lack of catalytic activity in olefin metathesis and ring-opening olefin metathesis polymerization indicates that initiation by α-H elimination is not operative in 2, contrary to related tungsten surface species, which illustrates the crucial influence of the nature of the metal coordination sphere.
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Affiliation(s)
- Y Bouhoute
- Laboratoire de Chimie, Catalyse, Polymères et Procédés, UMR 5265 CNRS/ESCPE-Lyon/UCBL, ESCPE Lyon, F-308-43, Boulevard du 11 Novembre 1918, F-69616 Villeurbanne Cedex, France.
| | - D Grekov
- Univ. Lille, CNRS, Centrale Lille, Univ. Artois, UMR 8181 - UCCS - Unité de Catalyse et Chimie du Solide, Lille, F-59000, France
| | - N Merle
- Univ. Lille, CNRS, Centrale Lille, Univ. Artois, UMR 8181 - UCCS - Unité de Catalyse et Chimie du Solide, Lille, F-59000, France
| | - K C Szeto
- Laboratoire de Chimie, Catalyse, Polymères et Procédés, UMR 5265 CNRS/ESCPE-Lyon/UCBL, ESCPE Lyon, F-308-43, Boulevard du 11 Novembre 1918, F-69616 Villeurbanne Cedex, France.
| | - C Larabi
- Laboratoire de Chimie, Catalyse, Polymères et Procédés, UMR 5265 CNRS/ESCPE-Lyon/UCBL, ESCPE Lyon, F-308-43, Boulevard du 11 Novembre 1918, F-69616 Villeurbanne Cedex, France.
| | - I Del Rosal
- Laboratoire de Physico-Chimie des Nano-Objets, CNRS UMR 5215, Université de Toulouse, INSA, UPS, 135 Avenue de Rangueil, F-31077 Toulouse, France
| | - L Maron
- Laboratoire de Physico-Chimie des Nano-Objets, CNRS UMR 5215, Université de Toulouse, INSA, UPS, 135 Avenue de Rangueil, F-31077 Toulouse, France
| | - L Delevoye
- Univ. Lille, CNRS, Centrale Lille, Univ. Artois, UMR 8181 - UCCS - Unité de Catalyse et Chimie du Solide, Lille, F-59000, France
| | - R M Gauvin
- PSL Research University, Chimie ParisTech - CNRS, Institut de Recherche de Chimie Paris, 75005, Paris, France
| | - M Taoufik
- Laboratoire de Chimie, Catalyse, Polymères et Procédés, UMR 5265 CNRS/ESCPE-Lyon/UCBL, ESCPE Lyon, F-308-43, Boulevard du 11 Novembre 1918, F-69616 Villeurbanne Cedex, France.
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Zhizhko PA, Bushkov NS, Pichugov AV, Zarubin DN. Oxo/imido heterometathesis: From molecular stoichiometric studies to well-defined heterogeneous catalysts. Coord Chem Rev 2021. [DOI: 10.1016/j.ccr.2021.214112] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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3
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Samantaray MK, Mishra SK, Saidi A, Basset JM. Surface organometallic chemistry: A sustainable approach in modern catalysis. J Organomet Chem 2021. [DOI: 10.1016/j.jorganchem.2021.121864] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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Copéret C, Berkson ZJ, Chan KW, de Jesus Silva J, Gordon CP, Pucino M, Zhizhko PA. Olefin metathesis: what have we learned about homogeneous and heterogeneous catalysts from surface organometallic chemistry? Chem Sci 2021; 12:3092-3115. [PMID: 34164078 PMCID: PMC8179417 DOI: 10.1039/d0sc06880b] [Citation(s) in RCA: 35] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2020] [Accepted: 02/08/2021] [Indexed: 11/21/2022] Open
Abstract
Since its early days, olefin metathesis has been in the focus of scientific discussions and technology development. While heterogeneous olefin metathesis catalysts based on supported group 6 metal oxides have been used for decades in the petrochemical industry, detailed mechanistic studies and the development of molecular organometallic chemistry have led to the development of robust and widely used homogeneous catalysts based on well-defined alkylidenes that have found applications for the synthesis of fine and bulk chemicals and are also used in the polymer industry. The development of the chemistry of high-oxidation group 5-7 alkylidenes and the use of surface organometallic chemistry (SOMC) principles unlocked the preparation of so-called well-defined supported olefin metathesis catalysts. The high activity and stability (often superior to their molecular analogues) and molecular-level characterisation of these systems, that were first reported in 2001, opened the possibility for the first direct structure-activity relationships for supported metathesis catalysts. This review describes first the history of SOMC in the field of olefin metathesis, and then focuses on what has happened since 2007, the date of our last comprehensive reviews in this field.
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Affiliation(s)
- Christophe Copéret
- ETH Zürich, Department of Chemistry and Applied Biosciences Vladimir Prelog Weg 2 CH-8093 Zürich Switzerland
| | - Zachariah J Berkson
- ETH Zürich, Department of Chemistry and Applied Biosciences Vladimir Prelog Weg 2 CH-8093 Zürich Switzerland
| | - Ka Wing Chan
- ETH Zürich, Department of Chemistry and Applied Biosciences Vladimir Prelog Weg 2 CH-8093 Zürich Switzerland
| | - Jordan de Jesus Silva
- ETH Zürich, Department of Chemistry and Applied Biosciences Vladimir Prelog Weg 2 CH-8093 Zürich Switzerland
| | - Christopher P Gordon
- ETH Zürich, Department of Chemistry and Applied Biosciences Vladimir Prelog Weg 2 CH-8093 Zürich Switzerland
| | - Margherita Pucino
- ETH Zürich, Department of Chemistry and Applied Biosciences Vladimir Prelog Weg 2 CH-8093 Zürich Switzerland
| | - Pavel A Zhizhko
- A. N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences Vavilov Str. 28 119991 Moscow Russia
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5
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Kaiser SK, Chen Z, Faust Akl D, Mitchell S, Pérez-Ramírez J. Single-Atom Catalysts across the Periodic Table. Chem Rev 2020; 120:11703-11809. [PMID: 33085890 DOI: 10.1021/acs.chemrev.0c00576] [Citation(s) in RCA: 347] [Impact Index Per Article: 86.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Isolated atoms featuring unique reactivity are at the heart of enzymatic and homogeneous catalysts. In contrast, although the concept has long existed, single-atom heterogeneous catalysts (SACs) have only recently gained prominence. Host materials have similar functions to ligands in homogeneous catalysts, determining the stability, local environment, and electronic properties of isolated atoms and thus providing a platform for tailoring heterogeneous catalysts for targeted applications. Within just a decade, we have witnessed many examples of SACs both disrupting diverse fields of heterogeneous catalysis with their distinctive reactivity and substantially enriching our understanding of molecular processes on surfaces. To date, the term SAC mostly refers to late transition metal-based systems, but numerous examples exist in which isolated atoms of other elements play key catalytic roles. This review provides a compositional encyclopedia of SACs, celebrating the 10th anniversary of the introduction of this term. By defining single-atom catalysis in the broadest sense, we explore the full elemental diversity, joining different areas across the whole periodic table, and discussing historical milestones and recent developments. In particular, we examine the coordination structures and associated properties accessed through distinct single-atom-host combinations and relate them to their main applications in thermo-, electro-, and photocatalysis, revealing trends in element-specific evolution, host design, and uses. Finally, we highlight frontiers in the field, including multimetallic SACs, atom proximity control, and possible applications for multistep and cascade reactions, identifying challenges, and propose directions for future development in this flourishing field.
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Affiliation(s)
- Selina K Kaiser
- Institute for Chemical and Bioengineering, Department of Chemistry and Applied Biosciences, ETH Zurich, Vladimir-Prelog-Weg 1, 8093 Zurich, Switzerland
| | - Zupeng Chen
- Institute for Chemical and Bioengineering, Department of Chemistry and Applied Biosciences, ETH Zurich, Vladimir-Prelog-Weg 1, 8093 Zurich, Switzerland
| | - Dario Faust Akl
- Institute for Chemical and Bioengineering, Department of Chemistry and Applied Biosciences, ETH Zurich, Vladimir-Prelog-Weg 1, 8093 Zurich, Switzerland
| | - Sharon Mitchell
- Institute for Chemical and Bioengineering, Department of Chemistry and Applied Biosciences, ETH Zurich, Vladimir-Prelog-Weg 1, 8093 Zurich, Switzerland
| | - Javier Pérez-Ramírez
- Institute for Chemical and Bioengineering, Department of Chemistry and Applied Biosciences, ETH Zurich, Vladimir-Prelog-Weg 1, 8093 Zurich, Switzerland
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Thiam Z, Abou-Hamad E, Dereli B, Liu L, Emwas AH, Ahmad R, Jiang H, Isah AA, Ndiaye PB, Taoufik M, Han Y, Cavallo L, Basset JM, Eddaoudi M. Extension of Surface Organometallic Chemistry to Metal–Organic Frameworks: Development of a Well-Defined Single Site [(≡Zr–O−)W(═O)(CH2tBu)3] Olefin Metathesis Catalyst. J Am Chem Soc 2020; 142:16690-16703. [DOI: 10.1021/jacs.0c06925] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Zeynabou Thiam
- Advanced Membranes and Porous Materials Center (AMPMC), Division of Physical Sciences and Engineering, King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Kingdom of Saudi Arabia
- Functional Materials Design, Discovery, & Development Research Group (FMD3), King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Kingdom of Saudi Arabia
- KAUST Catalysis Center, King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Saudi Arabia
| | - Edy Abou-Hamad
- King Abdullah University of Science and Technology (KAUST), Core Laboratories, Thuwal 23955-6900, Saudi Arabia
| | - Busra Dereli
- KAUST Catalysis Center, King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Saudi Arabia
| | - Lingmei Liu
- Advanced Membranes and Porous Materials Center (AMPMC), Division of Physical Sciences and Engineering, King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Kingdom of Saudi Arabia
| | - Abdul-Hamid Emwas
- King Abdullah University of Science and Technology (KAUST), Core Laboratories, Thuwal 23955-6900, Saudi Arabia
| | - Rafia Ahmad
- KAUST Catalysis Center, King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Saudi Arabia
| | - Hao Jiang
- Advanced Membranes and Porous Materials Center (AMPMC), Division of Physical Sciences and Engineering, King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Kingdom of Saudi Arabia
- Functional Materials Design, Discovery, & Development Research Group (FMD3), King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Kingdom of Saudi Arabia
| | - Abdulrahman Adamu Isah
- C2P2 (CNRS-UMR 5265), Universite′ Lyon 1, ESCPE Lyon, 43 Boulevard du 11 Novembre 1918, 69626 Villeurbanne Cedex, France
| | - Papa Birame Ndiaye
- King Fahd University of Petroleum & Minerals (KFUPM), Dhahran 31261, Saudi Arabia
| | - Mostafa Taoufik
- C2P2 (CNRS-UMR 5265), Universite′ Lyon 1, ESCPE Lyon, 43 Boulevard du 11 Novembre 1918, 69626 Villeurbanne Cedex, France
| | - Yu Han
- Advanced Membranes and Porous Materials Center (AMPMC), Division of Physical Sciences and Engineering, King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Kingdom of Saudi Arabia
| | - Luigi Cavallo
- KAUST Catalysis Center, King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Saudi Arabia
| | - Jean-Marie Basset
- KAUST Catalysis Center, King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Saudi Arabia
| | - Mohamed Eddaoudi
- Advanced Membranes and Porous Materials Center (AMPMC), Division of Physical Sciences and Engineering, King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Kingdom of Saudi Arabia
- Functional Materials Design, Discovery, & Development Research Group (FMD3), King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Kingdom of Saudi Arabia
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7
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Maheswari R, Ramanathan A, Zhu H, Araújo do Nascimento Araújo A, Chapman C, Tang Y, (Feng) Tao F, Subramaniam B. Enhanced Friedel-Crafts benzylation activity of bimetallic WSn-KIT-6 catalysts. J Catal 2020. [DOI: 10.1016/j.jcat.2020.07.001] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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8
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Wu J, Ramanathan A, Kersting R, Jystad A, Zhu H, Hu Y, Marshall CP, Caricato M, Subramaniam B. Enhanced Olefin Metathesis Performance of Tungsten and Niobium Incorporated Bimetallic Silicates: Evidence of Synergistic Effects. ChemCatChem 2020. [DOI: 10.1002/cctc.201902131] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Jian‐Feng Wu
- State Key Laboratory of Applied Organic Chemistry Key Laboratory of Nonferrous Metals Chemistry and Resources Utilization of Gansu Province College of Chemistry and Chemical EngineeringLanzhou University Lanzhou 730000 P. R. China
- Center for Environmentally Beneficial CatalysisThe University of Kansas Lawrence KS-66047 USA
| | - Anand Ramanathan
- Center for Environmentally Beneficial CatalysisThe University of Kansas Lawrence KS-66047 USA
| | | | - Amy Jystad
- Department of ChemistryThe University of Kansas Lawrence KS-66045 USA
| | - Hongda Zhu
- Center for Environmentally Beneficial CatalysisThe University of Kansas Lawrence KS-66047 USA
- Department of Chemical and Petroleum EngineeringThe University of Kansas Lawrence KS-66045 USA
| | - Yongfeng Hu
- Canadian Light Source Inc.University of Saskatchewan Saskatoon Saskatchewan S7 N 2 V3 Canada
| | - Craig P. Marshall
- Department of ChemistryThe University of Kansas Lawrence KS-66045 USA
- Department of GeologyThe University of Kansas Lawrence KS-66045 USA
| | - Marco Caricato
- Department of ChemistryThe University of Kansas Lawrence KS-66045 USA
| | - Bala Subramaniam
- Center for Environmentally Beneficial CatalysisThe University of Kansas Lawrence KS-66047 USA
- Department of Chemical and Petroleum EngineeringThe University of Kansas Lawrence KS-66045 USA
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9
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Contribution to MoO3–SiO2 and WO3–SiO2 utilization—active catalysts in jasmine aldehyde, 2-hexyl-1,3-dioxolane and methyllaurate synthesis. REACTION KINETICS MECHANISMS AND CATALYSIS 2020. [DOI: 10.1007/s11144-020-01727-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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10
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Rouge P, Szeto KC, Bouhoute Y, Merle N, De Mallmann A, Delevoye L, Gauvin RM, Taoufik M. Ethenolysis of Renewable Methyl Oleate Catalyzed by Readily Accessible Supported Group VI Oxo Catalysts. Organometallics 2020. [DOI: 10.1021/acs.organomet.9b00823] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Pascal Rouge
- Université de Lyon, Univ. Lyon 1, CPE Lyon, CNRS UMR 5265, Laboratoire de Chimie Catalyse Polymères et Procédés (C2P2), Bat 308F, 43 Bd du 11 Novembre 1918, F-69616 Villeurbanne, France
| | - Kai C. Szeto
- Université de Lyon, Univ. Lyon 1, CPE Lyon, CNRS UMR 5265, Laboratoire de Chimie Catalyse Polymères et Procédés (C2P2), Bat 308F, 43 Bd du 11 Novembre 1918, F-69616 Villeurbanne, France
| | - Yassine Bouhoute
- Université de Lyon, Univ. Lyon 1, CPE Lyon, CNRS UMR 5265, Laboratoire de Chimie Catalyse Polymères et Procédés (C2P2), Bat 308F, 43 Bd du 11 Novembre 1918, F-69616 Villeurbanne, France
| | - Nicolas Merle
- Univ. Lille, CNRS, Centrale Lille, ENSCL, Univ. Artois, UMR 8181 - UCCS - Unité de Catalyse et Chimie du Solide, F-59000 Lille, France
| | - Aimery De Mallmann
- Université de Lyon, Univ. Lyon 1, CPE Lyon, CNRS UMR 5265, Laboratoire de Chimie Catalyse Polymères et Procédés (C2P2), Bat 308F, 43 Bd du 11 Novembre 1918, F-69616 Villeurbanne, France
| | - Laurent Delevoye
- Univ. Lille, CNRS, Centrale Lille, ENSCL, Univ. Artois, UMR 8181 - UCCS - Unité de Catalyse et Chimie du Solide, F-59000 Lille, France
| | - Régis M. Gauvin
- PSL Research University, Chimie ParisTech - CNRS, Institut de Recherche de Chimie Paris, 75005, Paris, France
| | - Mostafa Taoufik
- Université de Lyon, Univ. Lyon 1, CPE Lyon, CNRS UMR 5265, Laboratoire de Chimie Catalyse Polymères et Procédés (C2P2), Bat 308F, 43 Bd du 11 Novembre 1918, F-69616 Villeurbanne, France
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11
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Samantaray MK, D'Elia V, Pump E, Falivene L, Harb M, Ould Chikh S, Cavallo L, Basset JM. The Comparison between Single Atom Catalysis and Surface Organometallic Catalysis. Chem Rev 2019; 120:734-813. [PMID: 31613601 DOI: 10.1021/acs.chemrev.9b00238] [Citation(s) in RCA: 122] [Impact Index Per Article: 24.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
Single atom catalysis (SAC) is a recent discipline of heterogeneous catalysis for which a single atom on a surface is able to carry out various catalytic reactions. A kind of revolution in heterogeneous catalysis by metals for which it was assumed that specific sites or defects of a nanoparticle were necessary to activate substrates in catalytic reactions. In another extreme of the spectrum, surface organometallic chemistry (SOMC), and, by extension, surface organometallic catalysis (SOMCat), have demonstrated that single atoms on a surface, but this time with specific ligands, could lead to a more predictive approach in heterogeneous catalysis. The predictive character of SOMCat was just the result of intuitive mechanisms derived from the elementary steps of molecular chemistry. This review article will compare the aspects of single atom catalysis and surface organometallic catalysis by considering several specific catalytic reactions, some of which exist for both fields, whereas others might see mutual overlap in the future. After a definition of both domains, a detailed approach of the methods, mostly modeling and spectroscopy, will be followed by a detailed analysis of catalytic reactions: hydrogenation, dehydrogenation, hydrogenolysis, oxidative dehydrogenation, alkane and cycloalkane metathesis, methane activation, metathetic oxidation, CO2 activation to cyclic carbonates, imine metathesis, and selective catalytic reduction (SCR) reactions. A prospective resulting from present knowledge is showing the emergence of a new discipline from the overlap between the two areas.
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Affiliation(s)
- Manoja K Samantaray
- King Abdullah University of Science and Technology (KAUST) , Thuwal 23955-6900 , Saudi Arabia
| | - Valerio D'Elia
- School of Molecular Science and Engineering (MSE) , Vidyasirimedhi Institute of Science and Technology (VISTEC) , Wang Chan, Payupnai , 21210 Rayong , Thailand
| | - Eva Pump
- King Abdullah University of Science and Technology (KAUST) , Thuwal 23955-6900 , Saudi Arabia
| | - Laura Falivene
- King Abdullah University of Science and Technology (KAUST) , Thuwal 23955-6900 , Saudi Arabia
| | - Moussab Harb
- King Abdullah University of Science and Technology (KAUST) , Thuwal 23955-6900 , Saudi Arabia
| | - Samy Ould Chikh
- King Abdullah University of Science and Technology (KAUST) , Thuwal 23955-6900 , Saudi Arabia
| | - Luigi Cavallo
- King Abdullah University of Science and Technology (KAUST) , Thuwal 23955-6900 , Saudi Arabia
| | - Jean-Marie Basset
- King Abdullah University of Science and Technology (KAUST) , Thuwal 23955-6900 , Saudi Arabia
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12
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Vancompernolle T, Merle N, Capet F, Del Rosal I, Laurent M, Delevoye L, Pourpoint F, Gauvin RM. Grafting of a new bis-silylamido aluminum species on silica: insight from solid-state NMR into interactions with the surface. Dalton Trans 2019; 48:5243-5252. [PMID: 30924489 DOI: 10.1039/c9dt00845d] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The new bisamido aluminum species [AlCl{N(SiMe3)2}2(THF)] (1) was prepared and fully characterized by 27Al and 35Cl solid-state NMR, along with X-ray diffraction studies. 1 was grafted on silica partially dehydroxylated at 700 °C, affording silica-supported Al species. The resulting material (2) was characterized by IR, elemental analysis and 1H, 13C and 27Al solid-state MAS NMR. The 1D and 2D 27Al MAS NMR studies showed the occurrence of two types of species, where the Al center adopts a tetracoordinated coordination sphere, with as an additional coordinated Lewis base, either a THF ligand or a silica-surface siloxane moiety. DFT calculations allowed understanding the grafting mechanism and the spectroscopic properties of the material.
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Affiliation(s)
- Tom Vancompernolle
- Univ. Lille, CNRS, Centrale Lille, ENSCL, Univ. Artois, UMR 8181 - UCCS - Unité de Catalyse et Chimie du Solide, F-59000 Lille, France.
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13
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Wu JF, Ramanathan A, Biancardi A, Jystad AM, Caricato M, Hu Y, Subramaniam B. Correlation of Active Site Precursors and Olefin Metathesis Activity in W-Incorporated Silicates. ACS Catal 2018. [DOI: 10.1021/acscatal.8b03263] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Jian-Feng Wu
- State Key Laboratory of Applied Organic Chemistry, Key Laboratory of Nonferrous Metals Chemistry and Resources Utilization of Gansu Province, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, People’s Republic of China
- Center for Environmentally Beneficial Catalysis, University of Kansas, Lawrence, Kansas 66047, United States
| | - Anand Ramanathan
- Center for Environmentally Beneficial Catalysis, University of Kansas, Lawrence, Kansas 66047, United States
| | - Alessandro Biancardi
- Department of Chemistry, University of Kansas, Lawrence, Kansas 66045, United States
| | - Amy Marie Jystad
- Department of Chemistry, University of Kansas, Lawrence, Kansas 66045, United States
| | - Marco Caricato
- Department of Chemistry, University of Kansas, Lawrence, Kansas 66045, United States
| | - Yongfeng Hu
- Canadian Light Source Inc., University of Saskatchewan, Saskatoon, Saskatchewan S7N 2V3, Canada
| | - Bala Subramaniam
- Center for Environmentally Beneficial Catalysis, University of Kansas, Lawrence, Kansas 66047, United States
- Department of Chemical and Petroleum Engineering, University of Kansas, Lawrence, Kansas 66045, United States
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14
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Abstract
Abstract
The reduced availability of propylene and C4 products from steam crackers continues to provoke on-purpose technologies for light olefins such that almost 30% of propylene in 2025 is predicted to be supplied from unconventional sources. Furthermore, the recent discoveries of natural gas reservoirs have urged interest in the conversion of surplus alkanes and alkenes, especially ethane and ethylene. The direct conversion of ethylene to propylene or a combination of value-added chemicals, including butylenes and oligomers in the range of gasoline and diesel fuel, provides the capability of responding to the fluctuations in the balance between supply and demand of the main petrochemicals. A comprehensive review of heterogeneous catalysts for the gas-phase conversion pathways is presented here in terms of catalytic performances (ethylene conversion and product selectivities), productivities, lifetimes, active sites, physicochemical properties, mechanisms, influence of operating conditions, deactivation and some unresolved/less-advanced aspects of the field. The addressed catalysts cover both zeolitic materials and transition metals, such as tungsten, molybdenum, rhenium and nickel. Efforts in both experimental and theoretical studies are taken into account. Aside from the potential fields of progress, the review reveals very promising performances for the emerging technologies to produce propylene, a mixture of propylene and butenes, or a liquid fuel from ethylene.
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15
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Merle N, Mazoyer E, Szeto KC, Rouge P, de Mallmann A, Berrier E, Delevoye L, Gauvin RM, Nicholas CP, Basset JM, Taoufik M. Synthesis of an oxo trialkyl tungsten fluoride complex and its dual reactivity with silica dehydroxylated at high temperature. J Organomet Chem 2018. [DOI: 10.1016/j.jorganchem.2018.05.016] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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16
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Le Quéméner F, Barman S, Merle N, Aljuhani MA, Samantaray MK, Saih Y, Szeto KC, De Mallmann A, Minenkov Y, Huang KW, Cavallo L, Taoufik M, Basset JM. Metathetic Oxidation of 2-Butenes to Acetaldehyde by Molecular Oxygen Using the Single-Site Olefin Metathesis Catalyst (≡SiO)2Mo(═O)2. ACS Catal 2018. [DOI: 10.1021/acscatal.8b01767] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Affiliation(s)
- Frédéric Le Quéméner
- Laboratoire de Chimie, Catalyse, Polymères et Procédés, UMR 5265 CNRS/ESCPE-Lyon/UCBL, ESCPE Lyon, F-308-43, Boulevard du 11 Novembre 1918, F-69616 Villeurbanne Cedex, France
| | - Samir Barman
- Physical Sciences and Engineering, KAUST Catalysis Center, King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Saudi Arabia
| | - Nicolas Merle
- University of Lille, CNRS, Centrale Lille, ENSCL, Univ. Artois, UMR 8181, UCCS − Unité de Catalyse et Chimie du Solide, F-59000 Lille, France
| | - Maha A. Aljuhani
- Physical Sciences and Engineering, KAUST Catalysis Center, King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Saudi Arabia
| | - Manoja K. Samantaray
- Physical Sciences and Engineering, KAUST Catalysis Center, King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Saudi Arabia
| | - Youssef Saih
- Physical Sciences and Engineering, KAUST Catalysis Center, King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Saudi Arabia
| | - Kai C. Szeto
- Laboratoire de Chimie, Catalyse, Polymères et Procédés, UMR 5265 CNRS/ESCPE-Lyon/UCBL, ESCPE Lyon, F-308-43, Boulevard du 11 Novembre 1918, F-69616 Villeurbanne Cedex, France
| | - Aimery De Mallmann
- Laboratoire de Chimie, Catalyse, Polymères et Procédés, UMR 5265 CNRS/ESCPE-Lyon/UCBL, ESCPE Lyon, F-308-43, Boulevard du 11 Novembre 1918, F-69616 Villeurbanne Cedex, France
| | - Yury Minenkov
- Physical Sciences and Engineering, KAUST Catalysis Center, King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Saudi Arabia
- Moscow Institute of Physics and Technology, Institutskiy Pereulok 9, Dolgoprudny, Moscow Region 141700, Russia
| | - Kuo-Wei Huang
- Physical Sciences and Engineering, KAUST Catalysis Center, King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Saudi Arabia
| | - Luigi Cavallo
- Physical Sciences and Engineering, KAUST Catalysis Center, King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Saudi Arabia
| | - Mostafa Taoufik
- Laboratoire de Chimie, Catalyse, Polymères et Procédés, UMR 5265 CNRS/ESCPE-Lyon/UCBL, ESCPE Lyon, F-308-43, Boulevard du 11 Novembre 1918, F-69616 Villeurbanne Cedex, France
| | - Jean-Marie Basset
- Physical Sciences and Engineering, KAUST Catalysis Center, King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Saudi Arabia
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17
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Szeto KC, Jones ZR, Merle N, Rios C, Gallo A, Le Quemener F, Delevoye L, Gauvin RM, Scott SL, Taoufik M. A Strong Support Effect in Selective Propane Dehydrogenation Catalyzed by Ga(i-Bu)3 Grafted onto γ-Alumina and Silica. ACS Catal 2018. [DOI: 10.1021/acscatal.8b00936] [Citation(s) in RCA: 55] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Kai C. Szeto
- C2P2 (CNRS-UMR 5265), Université Lyon 1, ESCPE Lyon, 43 Boulevard du 11 Novembre 1918, 69626 Villeurbanne Cedex, France
| | - Zachary R. Jones
- Department of Chemistry and Biochemistry, University of California, Santa Barbara 93106-9510 United States
| | - Nicolas Merle
- Université
Lille, CNRS, Centrale Lille, ENSCL, Université Artois, UMR
8181 - UCCS - Unité de Catalyse et Chimie du Solide, F-59000 Lille, France
| | - César Rios
- C2P2 (CNRS-UMR 5265), Université Lyon 1, ESCPE Lyon, 43 Boulevard du 11 Novembre 1918, 69626 Villeurbanne Cedex, France
| | - Alessandro Gallo
- Department of Chemical Engineering, University of California, Santa Barbara 93106-5080 United States
- SUNCAT Center for Interface Science and Catalysis, Department of Chemical Engineering, Stanford University, Stanford, California 94305, United States
- SUNCAT Center for Interface Science and Catalysis, SLAC National Accelerator Laboratory, Menlo Park, California 94025, United States
| | - Frederic Le Quemener
- C2P2 (CNRS-UMR 5265), Université Lyon 1, ESCPE Lyon, 43 Boulevard du 11 Novembre 1918, 69626 Villeurbanne Cedex, France
| | - Laurent Delevoye
- Université
Lille, CNRS, Centrale Lille, ENSCL, Université Artois, UMR
8181 - UCCS - Unité de Catalyse et Chimie du Solide, F-59000 Lille, France
| | - Régis M. Gauvin
- Université
Lille, CNRS, Centrale Lille, ENSCL, Université Artois, UMR
8181 - UCCS - Unité de Catalyse et Chimie du Solide, F-59000 Lille, France
| | - Susannah L. Scott
- Department of Chemistry and Biochemistry, University of California, Santa Barbara 93106-9510 United States
- Department of Chemical Engineering, University of California, Santa Barbara 93106-5080 United States
| | - Mostafa Taoufik
- C2P2 (CNRS-UMR 5265), Université Lyon 1, ESCPE Lyon, 43 Boulevard du 11 Novembre 1918, 69626 Villeurbanne Cedex, France
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18
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Copéret C, Allouche F, Chan KW, Conley MP, Delley MF, Fedorov A, Moroz IB, Mougel V, Pucino M, Searles K, Yamamoto K, Zhizhko PA. Bridging the Gap between Industrial and Well‐Defined Supported Catalysts. Angew Chem Int Ed Engl 2018; 57:6398-6440. [DOI: 10.1002/anie.201702387] [Citation(s) in RCA: 152] [Impact Index Per Article: 25.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2017] [Indexed: 12/22/2022]
Affiliation(s)
- Christophe Copéret
- Department of Chemistry and Applied Biosciences, ETH Zürich Vladimir-Prelog-Weg 1–5 8093 Zürich Switzerland
| | - Florian Allouche
- Department of Chemistry and Applied Biosciences, ETH Zürich Vladimir-Prelog-Weg 1–5 8093 Zürich Switzerland
| | - Ka Wing Chan
- Department of Chemistry and Applied Biosciences, ETH Zürich Vladimir-Prelog-Weg 1–5 8093 Zürich Switzerland
| | - Matthew P. Conley
- Department of Chemistry and Applied Biosciences, ETH Zürich Vladimir-Prelog-Weg 1–5 8093 Zürich Switzerland
- Current address: Department of ChemistryUniversity of California, Riverside 501 Big Springs Road Riverside CA 92521 USA
| | - Murielle F. Delley
- Department of Chemistry and Applied Biosciences, ETH Zürich Vladimir-Prelog-Weg 1–5 8093 Zürich Switzerland
| | - Alexey Fedorov
- Department of Chemistry and Applied Biosciences, ETH Zürich Vladimir-Prelog-Weg 1–5 8093 Zürich Switzerland
| | - Ilia B. Moroz
- Department of Chemistry and Applied Biosciences, ETH Zürich Vladimir-Prelog-Weg 1–5 8093 Zürich Switzerland
| | - Victor Mougel
- Department of Chemistry and Applied Biosciences, ETH Zürich Vladimir-Prelog-Weg 1–5 8093 Zürich Switzerland
- Current address: Laboratoire de Chimie des Processus Biologiques, UMR CNRS 8229, Collège de FranceUniversité Pierre et Marie Curie 11 Place Marcelin Berthelot 75005 Paris France
| | - Margherita Pucino
- Department of Chemistry and Applied Biosciences, ETH Zürich Vladimir-Prelog-Weg 1–5 8093 Zürich Switzerland
| | - Keith Searles
- Department of Chemistry and Applied Biosciences, ETH Zürich Vladimir-Prelog-Weg 1–5 8093 Zürich Switzerland
| | - Keishi Yamamoto
- Department of Chemistry and Applied Biosciences, ETH Zürich Vladimir-Prelog-Weg 1–5 8093 Zürich Switzerland
| | - Pavel A. Zhizhko
- Department of Chemistry and Applied Biosciences, ETH Zürich Vladimir-Prelog-Weg 1–5 8093 Zürich Switzerland
- A. N. Nesmeyanov Institute of Organoelement CompoundsRussian Academy of Sciences Vavilov street 28 119991 Moscow Russia
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19
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Ni Z, Qin H, Kang S, Bai J, Wang Z, Li Y, Zheng Z, Li X. Effect of graphitic carbon modification on the catalytic performance of Fe@SiO2-GC catalysts for forming lower olefins via Fischer-Tropsch synthesis. J Colloid Interface Sci 2018; 516:16-22. [DOI: 10.1016/j.jcis.2018.01.017] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2017] [Revised: 01/03/2018] [Accepted: 01/04/2018] [Indexed: 10/18/2022]
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20
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Copéret C, Allouche F, Chan KW, Conley MP, Delley MF, Fedorov A, Moroz IB, Mougel V, Pucino M, Searles K, Yamamoto K, Zhizhko PA. Eine Brücke zwischen industriellen und wohldefinierten Trägerkatalysatoren. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201702387] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Christophe Copéret
- Departement Chemie und Angewandte Biowissenschaften, ETH Zürich Vladimir-Prelog-Weg 1–5 8093 Zürich Schweiz
| | - Florian Allouche
- Departement Chemie und Angewandte Biowissenschaften, ETH Zürich Vladimir-Prelog-Weg 1–5 8093 Zürich Schweiz
| | - Ka Wing Chan
- Departement Chemie und Angewandte Biowissenschaften, ETH Zürich Vladimir-Prelog-Weg 1–5 8093 Zürich Schweiz
| | - Matthew P. Conley
- Departement Chemie und Angewandte Biowissenschaften, ETH Zürich Vladimir-Prelog-Weg 1–5 8093 Zürich Schweiz
- Department of ChemistryUniversity of California, Riverside 501 Big Springs Road Riverside CA 92521 USA
| | - Murielle F. Delley
- Departement Chemie und Angewandte Biowissenschaften, ETH Zürich Vladimir-Prelog-Weg 1–5 8093 Zürich Schweiz
| | - Alexey Fedorov
- Departement Chemie und Angewandte Biowissenschaften, ETH Zürich Vladimir-Prelog-Weg 1–5 8093 Zürich Schweiz
| | - Ilia B. Moroz
- Departement Chemie und Angewandte Biowissenschaften, ETH Zürich Vladimir-Prelog-Weg 1–5 8093 Zürich Schweiz
| | - Victor Mougel
- Departement Chemie und Angewandte Biowissenschaften, ETH Zürich Vladimir-Prelog-Weg 1–5 8093 Zürich Schweiz
- Laboratoire de Chimie des Processus Biologiques, UMR CNRS 8229, Collège de FranceUniversité Pierre et Marie Curie 11 Place Marcelin Berthelot 75005 Paris Frankreich
| | - Margherita Pucino
- Departement Chemie und Angewandte Biowissenschaften, ETH Zürich Vladimir-Prelog-Weg 1–5 8093 Zürich Schweiz
| | - Keith Searles
- Departement Chemie und Angewandte Biowissenschaften, ETH Zürich Vladimir-Prelog-Weg 1–5 8093 Zürich Schweiz
| | - Keishi Yamamoto
- Departement Chemie und Angewandte Biowissenschaften, ETH Zürich Vladimir-Prelog-Weg 1–5 8093 Zürich Schweiz
| | - Pavel A. Zhizhko
- Departement Chemie und Angewandte Biowissenschaften, ETH Zürich Vladimir-Prelog-Weg 1–5 8093 Zürich Schweiz
- A. N. Nesmeyanow-Institut für Elementorganische VerbindungenRussische Akademie der Wissenschaften Vavilov str. 28 119991 Moskau Russland
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21
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Maity N, Barman S, Minenkov Y, Ould-Chikh S, Abou-Hamad E, Ma T, Qureshi ZS, Cavallo L, D’Elia V, Gates BC, Basset JM. A Silica-Supported Monoalkylated Tungsten Dioxo Complex Catalyst for Olefin Metathesis. ACS Catal 2018. [DOI: 10.1021/acscatal.7b04304] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Niladri Maity
- KAUST Catalysis Center (KCC), King Abdullah University of Science & Technology, 23955-6900 Thuwal, Saudi Arabia
| | - Samir Barman
- KAUST Catalysis Center (KCC), King Abdullah University of Science & Technology, 23955-6900 Thuwal, Saudi Arabia
| | - Yury Minenkov
- KAUST Catalysis Center (KCC), King Abdullah University of Science & Technology, 23955-6900 Thuwal, Saudi Arabia
| | - Samy Ould-Chikh
- KAUST Catalysis Center (KCC), King Abdullah University of Science & Technology, 23955-6900 Thuwal, Saudi Arabia
| | - Edy Abou-Hamad
- KAUST Catalysis Center (KCC), King Abdullah University of Science & Technology, 23955-6900 Thuwal, Saudi Arabia
| | - Tao Ma
- Department of Chemical Engineering, University of California at Davis, Davis, California 95616, United States
| | - Ziyauddin S. Qureshi
- KAUST Catalysis Center (KCC), King Abdullah University of Science & Technology, 23955-6900 Thuwal, Saudi Arabia
- Center of Research Excellence in Petroleum Refining and Petrochemicals, King Fahd University of Petroleum & Minerals, Dhahran 31261, Saudi Arabia
| | - Luigi Cavallo
- KAUST Catalysis Center (KCC), King Abdullah University of Science & Technology, 23955-6900 Thuwal, Saudi Arabia
| | - Valerio D’Elia
- KAUST Catalysis Center (KCC), King Abdullah University of Science & Technology, 23955-6900 Thuwal, Saudi Arabia
- Department of Materials Science and Engineering, School of Molecular Science and Engineering, Vidyasirimedhi Institute of Science and Technology (VISTEC), 21210, Payupnai, WangChan, Rayong, Thailand
| | - Bruce C. Gates
- Department of Chemical Engineering, University of California at Davis, Davis, California 95616, United States
| | - Jean-Marie Basset
- KAUST Catalysis Center (KCC), King Abdullah University of Science & Technology, 23955-6900 Thuwal, Saudi Arabia
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22
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The chemistry of the carbon-transition metal double and triple bond: Annual survey covering the year 2016. Coord Chem Rev 2018. [DOI: 10.1016/j.ccr.2017.09.003] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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23
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Grekov D, Vancompernolle T, Taoufik M, Delevoye L, Gauvin RM. Solid-state NMR of quadrupolar nuclei for investigations into supported organometallic catalysts: scope and frontiers. Chem Soc Rev 2018; 47:2572-2590. [DOI: 10.1039/c7cs00682a] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The scope, limitations and outlooks of half-integer quadrupolar nuclei NMR as applied to supported catalysts characterization are discussed.
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Affiliation(s)
- D. Grekov
- Univ. Lille
- CNRS
- Centrale Lille
- ENSCL
- Univ. Artois
| | | | - M. Taoufik
- Laboratoire de Chimie
- Catalyse
- Polyméres et Procédés
- UMR 5265 CNRS/ESCPE-Lyon/UCBL
- ESCPE Lyon
| | - L. Delevoye
- Univ. Lille
- CNRS
- Centrale Lille
- ENSCL
- Univ. Artois
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24
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Vancompernolle T, Valente A, Chenal T, Zinck P, Del Rosal I, Maron L, Taoufik M, Harder S, Gauvin RM. Silica-Grafted Lanthanum Benzyl Species: Synthesis, Characterization, and Catalytic Applications. Organometallics 2017. [DOI: 10.1021/acs.organomet.7b00538] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Tom Vancompernolle
- Univ. Lille, CNRS,
Centrale Lille, ENSCL, Univ. Artois, UMR 8181-UCCS-Unité de Catalyse et Chimie du Solide, F-59000 Lille, France
| | - Andreia Valente
- Univ. Lille, CNRS,
Centrale Lille, ENSCL, Univ. Artois, UMR 8181-UCCS-Unité de Catalyse et Chimie du Solide, F-59000 Lille, France
| | - Thomas Chenal
- Univ. Lille, CNRS,
Centrale Lille, ENSCL, Univ. Artois, UMR 8181-UCCS-Unité de Catalyse et Chimie du Solide, F-59000 Lille, France
| | - Philippe Zinck
- Univ. Lille, CNRS,
Centrale Lille, ENSCL, Univ. Artois, UMR 8181-UCCS-Unité de Catalyse et Chimie du Solide, F-59000 Lille, France
| | - Iker Del Rosal
- Laboratoire
de Physico-Chimie des Nano-Objets, CNRS UMR 5215, Université de Toulouse, INSA, UPS, 135 avenue de Rangueil, F-31077 Toulouse, France
| | - Laurent Maron
- Laboratoire
de Physico-Chimie des Nano-Objets, CNRS UMR 5215, Université de Toulouse, INSA, UPS, 135 avenue de Rangueil, F-31077 Toulouse, France
| | - Mostafa Taoufik
- Laboratoire
de Chimie Catalyse Polymères et Procédés (C2P2), Université de Lyon, Univ. Lyon
1, CPE Lyon, CNRS UMR 5265, Bat 308F,
43 Bd du 11 Novembre 1918, F-69616 Villeurbanne, France
| | - Sjoerd Harder
- Inorganic
and Organometallic Chemistry, University Erlangen-Nürnberg, 91058 Erlangen, Germany
| | - Régis M. Gauvin
- Univ. Lille, CNRS,
Centrale Lille, ENSCL, Univ. Artois, UMR 8181-UCCS-Unité de Catalyse et Chimie du Solide, F-59000 Lille, France
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25
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Kelly MJ, Barthel A, Maheu C, Sodpiban O, Dega FB, Vummaleti SV, Abou-Hamad E, Pelletier JD, Cavallo L, D’Elia V, Basset JM. Conversion of actual flue gas CO 2 via cycloaddition to propylene oxide catalyzed by a single-site, recyclable zirconium catalyst. J CO2 UTIL 2017. [DOI: 10.1016/j.jcou.2017.05.020] [Citation(s) in RCA: 54] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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26
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Chen P, Zhang L, Xue ZL, Wu YD, Zhang X. Density Functional Theory Study of the Reaction between d 0 Tungsten Alkylidyne Complexes and H 2O: Addition versus Hydrolysis. Inorg Chem 2017; 56:7111-7119. [PMID: 28581727 DOI: 10.1021/acs.inorgchem.7b00713] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
The reactions of early-transition-metal complexes with H2O have been investigated. An understanding of these elementary steps promotes the design of precursors for the preparation of metal oxide materials or supported heterogeneous catalysts. Density functional theory (DFT) calculations have been conducted to investigate two elementary steps of the reactions between tungsten alkylidyne complexes and H2O, i.e., the addition of H2O to the W≡C bond and ligand hydrolysis. Four tungsten alkylidyne complexes, W(≡CSiMe3)(CH2SiMe3)3 (A-1), W(≡CSiMe3)(CH2tBu)3 (B-1), W(≡CtBu)(CH2tBu)3 (C-1), and W(≡CtBu)(OtBu)3 (D-1), have been compared. The DFT studies provide an energy profile of the two competing pathways. An additional H2O molecule can serve as a proton shuttle, accelerating the H2O addition reaction. The effect of atoms at the α and β positions has also been examined. Because the lone-pair electrons of an O atom at the α position can interact with the orbital of the proton, the barrier of the ligand-hydrolysis reaction for D-1 is dramatically reduced. Both the electronic and steric effects of the silyl group at the β position lower the barriers of both the H2O addition and ligand-hydrolysis reactions. These new mechanistic findings may lead to the further development of metal complex precursors.
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Affiliation(s)
- Ping Chen
- Lab of Computational Chemistry and Drug Design, Laboratory of Chemical Genomics, Peking University Shenzhen Graduate School , Shenzhen 518055, China
| | - Linxing Zhang
- Lab of Computational Chemistry and Drug Design, Laboratory of Chemical Genomics, Peking University Shenzhen Graduate School , Shenzhen 518055, China
| | - Zi-Ling Xue
- Department of Chemistry, University of Tennessee , Knoxville, Tennessee 37996, United States
| | - Yun-Dong Wu
- Lab of Computational Chemistry and Drug Design, Laboratory of Chemical Genomics, Peking University Shenzhen Graduate School , Shenzhen 518055, China.,College of Chemistry and Molecular Engineering, Peking University , Beijing 100871, China
| | - Xinhao Zhang
- Lab of Computational Chemistry and Drug Design, Laboratory of Chemical Genomics, Peking University Shenzhen Graduate School , Shenzhen 518055, China
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27
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Novel tungsten-incorporated mesoporous silicates synthesized via evaporation-induced self-assembly: Enhanced metathesis performance. J Catal 2017. [DOI: 10.1016/j.jcat.2017.02.014] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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28
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Barman S, Merle N, Minenkov Y, De Mallmann A, Samantaray MK, Le Quéméner F, Szeto KC, Abou-Hamad E, Cavallo L, Taoufik M, Basset JM. Well-Defined Silica Grafted Molybdenum Bis(imido) Catalysts for Imine Metathesis Reactions. Organometallics 2017. [DOI: 10.1021/acs.organomet.7b00115] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Samir Barman
- Physical
Sciences and Engineering, KAUST Catalysis Center, King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Saudi Arabia
| | - Nicolas Merle
- Laboratoire
de Chimie, Catalyse, Polymères et Procédés, UMR
5265 CNRS/ESCPE-Lyon/UCBL, ESCPE Lyon, F-308-43, Boulevard du 11 Novembre 1918, F-69616 Villeurbanne Cedex, France
| | - Yury Minenkov
- Physical
Sciences and Engineering, KAUST Catalysis Center, King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Saudi Arabia
| | - Aimery De Mallmann
- Laboratoire
de Chimie, Catalyse, Polymères et Procédés, UMR
5265 CNRS/ESCPE-Lyon/UCBL, ESCPE Lyon, F-308-43, Boulevard du 11 Novembre 1918, F-69616 Villeurbanne Cedex, France
| | - Manoja K. Samantaray
- Physical
Sciences and Engineering, KAUST Catalysis Center, King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Saudi Arabia
| | - Frédéric Le Quéméner
- Laboratoire
de Chimie, Catalyse, Polymères et Procédés, UMR
5265 CNRS/ESCPE-Lyon/UCBL, ESCPE Lyon, F-308-43, Boulevard du 11 Novembre 1918, F-69616 Villeurbanne Cedex, France
| | - Kai C. Szeto
- Laboratoire
de Chimie, Catalyse, Polymères et Procédés, UMR
5265 CNRS/ESCPE-Lyon/UCBL, ESCPE Lyon, F-308-43, Boulevard du 11 Novembre 1918, F-69616 Villeurbanne Cedex, France
| | - Edy Abou-Hamad
- Physical
Sciences and Engineering, KAUST Catalysis Center, King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Saudi Arabia
| | - Luigi Cavallo
- Physical
Sciences and Engineering, KAUST Catalysis Center, King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Saudi Arabia
| | - Mostafa Taoufik
- Laboratoire
de Chimie, Catalyse, Polymères et Procédés, UMR
5265 CNRS/ESCPE-Lyon/UCBL, ESCPE Lyon, F-308-43, Boulevard du 11 Novembre 1918, F-69616 Villeurbanne Cedex, France
| | - Jean-Marie Basset
- Physical
Sciences and Engineering, KAUST Catalysis Center, King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Saudi Arabia
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29
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Merle N, Le Quéméner F, Bouhoute Y, Szeto KC, De Mallmann A, Barman S, Samantaray MK, Delevoye L, Gauvin RM, Taoufik M, Basset JM. Well-Defined Molybdenum Oxo Alkyl Complex Supported on Silica by Surface Organometallic Chemistry: A Highly Active Olefin Metathesis Precatalyst. J Am Chem Soc 2017; 139:2144-2147. [DOI: 10.1021/jacs.6b11220] [Citation(s) in RCA: 42] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Affiliation(s)
- Nicolas Merle
- Laboratoire de
Chimie, Catalyse, Polymères et Procédés, UMR
5265 CNRS/ESCPE-Lyon/UCBL, ESCPE Lyon, F-308-43, Boulevard du 11 Novembre 1918, F-69616 Villeurbanne Cedex, France
| | - Frédéric Le Quéméner
- Laboratoire de
Chimie, Catalyse, Polymères et Procédés, UMR
5265 CNRS/ESCPE-Lyon/UCBL, ESCPE Lyon, F-308-43, Boulevard du 11 Novembre 1918, F-69616 Villeurbanne Cedex, France
| | - Yassine Bouhoute
- Laboratoire de
Chimie, Catalyse, Polymères et Procédés, UMR
5265 CNRS/ESCPE-Lyon/UCBL, ESCPE Lyon, F-308-43, Boulevard du 11 Novembre 1918, F-69616 Villeurbanne Cedex, France
| | - Kai C. Szeto
- Laboratoire de
Chimie, Catalyse, Polymères et Procédés, UMR
5265 CNRS/ESCPE-Lyon/UCBL, ESCPE Lyon, F-308-43, Boulevard du 11 Novembre 1918, F-69616 Villeurbanne Cedex, France
| | - Aimery De Mallmann
- Laboratoire de
Chimie, Catalyse, Polymères et Procédés, UMR
5265 CNRS/ESCPE-Lyon/UCBL, ESCPE Lyon, F-308-43, Boulevard du 11 Novembre 1918, F-69616 Villeurbanne Cedex, France
| | - Samir Barman
- Physical
Sciences and Engineering, KAUST Catalysis Center, King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Saudi Arabia
| | - Manoja K. Samantaray
- Physical
Sciences and Engineering, KAUST Catalysis Center, King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Saudi Arabia
| | - Laurent Delevoye
- University of Lille,
CNRS, Centrale Lille, ENSCL, Univ. Artois, UMR 8181, UCCS −
Unité de Catalyse et Chimie du Solide, F-59000 Lille, France
| | - Régis M. Gauvin
- University of Lille,
CNRS, Centrale Lille, ENSCL, Univ. Artois, UMR 8181, UCCS −
Unité de Catalyse et Chimie du Solide, F-59000 Lille, France
| | - Mostafa Taoufik
- Laboratoire de
Chimie, Catalyse, Polymères et Procédés, UMR
5265 CNRS/ESCPE-Lyon/UCBL, ESCPE Lyon, F-308-43, Boulevard du 11 Novembre 1918, F-69616 Villeurbanne Cedex, France
| | - Jean-Marie Basset
- Physical
Sciences and Engineering, KAUST Catalysis Center, King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Saudi Arabia
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30
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Qureshi ZS, Hamieh A, Barman S, Maity N, Samantaray MK, Ould-Chikh S, Abou-hamad E, Falivene L, D’Elia V, Rothenberger A, Llorens I, Hazemann JL, Basset JM. SOMC-Designed Silica Supported Tungsten Oxo Imidazolin-2-iminato Methyl Precatalyst for Olefin Metathesis Reactions. Inorg Chem 2017; 56:861-871. [DOI: 10.1021/acs.inorgchem.6b02424] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Ziyauddin S. Qureshi
- KAUST Catalysis
Center (KCC), King Abdullah University of Science and Technology (KAUST), 23955-6900 Thuwal, Saudi Arabia
| | - Ali Hamieh
- KAUST Catalysis
Center (KCC), King Abdullah University of Science and Technology (KAUST), 23955-6900 Thuwal, Saudi Arabia
| | - Samir Barman
- KAUST Catalysis
Center (KCC), King Abdullah University of Science and Technology (KAUST), 23955-6900 Thuwal, Saudi Arabia
| | - Niladri Maity
- KAUST Catalysis
Center (KCC), King Abdullah University of Science and Technology (KAUST), 23955-6900 Thuwal, Saudi Arabia
| | - Manoja K. Samantaray
- KAUST Catalysis
Center (KCC), King Abdullah University of Science and Technology (KAUST), 23955-6900 Thuwal, Saudi Arabia
| | - Samy Ould-Chikh
- KAUST Catalysis
Center (KCC), King Abdullah University of Science and Technology (KAUST), 23955-6900 Thuwal, Saudi Arabia
| | - Edy Abou-hamad
- KAUST Catalysis
Center (KCC), King Abdullah University of Science and Technology (KAUST), 23955-6900 Thuwal, Saudi Arabia
| | - Laura Falivene
- KAUST Catalysis
Center (KCC), King Abdullah University of Science and Technology (KAUST), 23955-6900 Thuwal, Saudi Arabia
| | - Valerio D’Elia
- KAUST Catalysis
Center (KCC), King Abdullah University of Science and Technology (KAUST), 23955-6900 Thuwal, Saudi Arabia
- Department of Materials Science and Engineering, School of Molecular
Science and Engineering, Vidyasirimedhi Institute of Science and Technology (VISTEC), 21210, Wang Chan, Rayong, Thailand
| | - Alexander Rothenberger
- Physical Science and Engineering Division (PSE), King Abdullah University of Science and Technology (KAUST), 23955-6900 Thuwal, Saudi Arabia
| | - Isabelle Llorens
- Institut de Recherches sur la Catalyse et l’Environnement de Lyon IRCELYON, UMR 5256, CNRS—Université Lyon 1, 2 Avenue Albert Einstein, 69626 Villeurbanne Cedex, France
| | - Jean-Louis Hazemann
- Institut Neel, CNRS, 25, avenue des Martyrs, F-38042 Grenoble Cedex 9, France
| | - Jean-Marie Basset
- KAUST Catalysis
Center (KCC), King Abdullah University of Science and Technology (KAUST), 23955-6900 Thuwal, Saudi Arabia
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31
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Boukebbous K, Merle N, Larabi C, Garron A, Darwich W, Laifa EA, Szeto K, De Mallmann A, Taoufik M. Silica supported copper nanoparticles prepared via surface organometallic chemistry: active catalysts for the selective hydrogenation of 2,3-dimethylbutadiene. NEW J CHEM 2017. [DOI: 10.1039/c6nj03350d] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Mesitylcopper reacts with silica to give supported clusters, then reduced to nanoparticles. These catalysts allow the selective hydrogenation of 2,3-dimethylbutadiene to 2,3-dimethyl-1-butene. Materials were characterized in detail.
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Affiliation(s)
- K. Boukebbous
- Laboratoire C2P2
- UMR 5265 CNRS/ESCPE-Lyon/UCBL
- ESCPE Lyon
- F-69616 Villeurbanne Cedex
- France
| | - N. Merle
- Laboratoire C2P2
- UMR 5265 CNRS/ESCPE-Lyon/UCBL
- ESCPE Lyon
- F-69616 Villeurbanne Cedex
- France
| | - C. Larabi
- Laboratoire C2P2
- UMR 5265 CNRS/ESCPE-Lyon/UCBL
- ESCPE Lyon
- F-69616 Villeurbanne Cedex
- France
| | - A. Garron
- Laboratoire C2P2
- UMR 5265 CNRS/ESCPE-Lyon/UCBL
- ESCPE Lyon
- F-69616 Villeurbanne Cedex
- France
| | - W. Darwich
- Laboratoire C2P2
- UMR 5265 CNRS/ESCPE-Lyon/UCBL
- ESCPE Lyon
- F-69616 Villeurbanne Cedex
- France
| | - E. A. Laifa
- Department of Chemistry
- Constantine 1 University
- BP32
- Route de Ain El Bey 25017 Constantine
- Algeria
| | - K. Szeto
- Laboratoire C2P2
- UMR 5265 CNRS/ESCPE-Lyon/UCBL
- ESCPE Lyon
- F-69616 Villeurbanne Cedex
- France
| | - A. De Mallmann
- Laboratoire C2P2
- UMR 5265 CNRS/ESCPE-Lyon/UCBL
- ESCPE Lyon
- F-69616 Villeurbanne Cedex
- France
| | - M. Taoufik
- Laboratoire C2P2
- UMR 5265 CNRS/ESCPE-Lyon/UCBL
- ESCPE Lyon
- F-69616 Villeurbanne Cedex
- France
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32
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Merle N, Le Quéméner F, Barman S, Samantaray MK, Szeto KC, De Mallmann A, Taoufik M, Basset JM. Well-defined silica supported bipodal molybdenum oxo alkyl complexes: a model of the active sites of industrial olefin metathesis catalysts. Chem Commun (Camb) 2017; 53:11338-11341. [DOI: 10.1039/c7cc06041f] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
A novel well-defined supported bipodal molybdenum alkyl oxo species for “modelling MoO3/SiO2 industrial catalysts” that efficiently catalyzes olefin metathesis has been unveiled.
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Affiliation(s)
- Nicolas Merle
- Laboratoire de Chimie
- Catalyse
- Polymères et Procédés
- UMR 5265 CNRS/ESCPE-Lyon/UCBL
- ESCPE Lyon
| | - Frédéric Le Quéméner
- Laboratoire de Chimie
- Catalyse
- Polymères et Procédés
- UMR 5265 CNRS/ESCPE-Lyon/UCBL
- ESCPE Lyon
| | - Samir Barman
- Physical Sciences and Engineering
- KAUST Catalysis Center
- King Abdullah University of Science and Technology (KAUST)
- Thuwal 23955-6900
- Saudi Arabia
| | - Manoja K. Samantaray
- Physical Sciences and Engineering
- KAUST Catalysis Center
- King Abdullah University of Science and Technology (KAUST)
- Thuwal 23955-6900
- Saudi Arabia
| | - Kai C. Szeto
- Laboratoire de Chimie
- Catalyse
- Polymères et Procédés
- UMR 5265 CNRS/ESCPE-Lyon/UCBL
- ESCPE Lyon
| | - Aimery De Mallmann
- Laboratoire de Chimie
- Catalyse
- Polymères et Procédés
- UMR 5265 CNRS/ESCPE-Lyon/UCBL
- ESCPE Lyon
| | - Mostafa Taoufik
- Laboratoire de Chimie
- Catalyse
- Polymères et Procédés
- UMR 5265 CNRS/ESCPE-Lyon/UCBL
- ESCPE Lyon
| | - Jean-Marie Basset
- Physical Sciences and Engineering
- KAUST Catalysis Center
- King Abdullah University of Science and Technology (KAUST)
- Thuwal 23955-6900
- Saudi Arabia
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33
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Howell JG, Li YP, Bell AT. Propene Metathesis over Supported Tungsten Oxide Catalysts: A Study of Active Site Formation. ACS Catal 2016. [DOI: 10.1021/acscatal.6b01842] [Citation(s) in RCA: 49] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- John G. Howell
- Department of Chemical and
Biomolecular Engineering, University of California, Berkeley, California 94720-1462, United States
- Chemical Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, United States
| | - Yi-Pei Li
- Department of Chemical and
Biomolecular Engineering, University of California, Berkeley, California 94720-1462, United States
- Chemical Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, United States
| | - Alexis T. Bell
- Department of Chemical and
Biomolecular Engineering, University of California, Berkeley, California 94720-1462, United States
- Chemical Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, United States
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34
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Larabi C, Szeto KC, Bouhoute Y, Charlin MO, Merle N, Mallmann AD, Gauvin RM, Delevoye L, Taoufik M. Solvent-Free Ring-Opening Metathesis Polymerization of Norbornene over Silica-Supported Tungsten-Oxo Perhydrocarbyl Catalysts. Macromol Rapid Commun 2016; 37:1832-1836. [PMID: 27616218 DOI: 10.1002/marc.201600419] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2016] [Revised: 08/09/2016] [Indexed: 01/02/2023]
Abstract
Ring opening metathesis polymerization (ROMP) of bicyclo[2.2.1]hept-2-ene (norbornene) is carried out over silica-supported catalysts based on tungsten complexes bearing an oxo ligand (1: [(SiO)W(O)(CH2 SiMe3 )3 , 2: [(SiO)W(O)(CHCMe2 Ph)(dAdPO)], dAdPO 2,6 diadamantyl-4-methylphenoxide, 3: [(SiO)2 W(O)(CH2 SiMe3 )2 ]). The evaluation of the catalytic activities of the aforementioned materials in ROMP indicates that at low reaction time (0.5 min), the highest polymer yield is obtained with catalyst 2. However, for longer reaction time (>2 min), complex 3, a model of the industrial catalyst, exhibits a better monomer conversion. The polymers obtained are characterized. Moreover, these catalysts are shown to be rather preferentially selective to give the cis polynorbornene (>65%), characterized by high melting points (≈300 °C). The experimental values of the average molecular weight (Mn ) of polynorbornenes are found to be close to the theoretical ones for the polymers prepared using catalyst 2 and higher for those originated from catalyst 3.
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Affiliation(s)
- Cherif Larabi
- Laboratoire de Chimie, Catalyse, Polymères et Procédés, UMR 5265 CNRS/ESCPE-Lyon/UCBLESCPE Lyon, F-308-43, Boulevard du 11 Novembre 1918, F-69616, Villeurbanne Cedex, France
| | - Kai C Szeto
- Laboratoire de Chimie, Catalyse, Polymères et Procédés, UMR 5265 CNRS/ESCPE-Lyon/UCBLESCPE Lyon, F-308-43, Boulevard du 11 Novembre 1918, F-69616, Villeurbanne Cedex, France
| | - Yassine Bouhoute
- Laboratoire de Chimie, Catalyse, Polymères et Procédés, UMR 5265 CNRS/ESCPE-Lyon/UCBLESCPE Lyon, F-308-43, Boulevard du 11 Novembre 1918, F-69616, Villeurbanne Cedex, France
| | - Marc O Charlin
- Laboratoire de Chimie, Catalyse, Polymères et Procédés, UMR 5265 CNRS/ESCPE-Lyon/UCBLESCPE Lyon, F-308-43, Boulevard du 11 Novembre 1918, F-69616, Villeurbanne Cedex, France
| | - Nicolas Merle
- Laboratoire de Chimie, Catalyse, Polymères et Procédés, UMR 5265 CNRS/ESCPE-Lyon/UCBLESCPE Lyon, F-308-43, Boulevard du 11 Novembre 1918, F-69616, Villeurbanne Cedex, France
| | - Aimery De Mallmann
- Laboratoire de Chimie, Catalyse, Polymères et Procédés, UMR 5265 CNRS/ESCPE-Lyon/UCBLESCPE Lyon, F-308-43, Boulevard du 11 Novembre 1918, F-69616, Villeurbanne Cedex, France
| | - Regis M Gauvin
- Univ. Lille, CNRS, Centrale Lille, ENSCLUniv. Artois, UMR 8181, UCCS -Unité de Catalyse et Chimie du, Solide, F-59000, Lille, France
| | - Laurent Delevoye
- Univ. Lille, CNRS, Centrale Lille, ENSCLUniv. Artois, UMR 8181, UCCS -Unité de Catalyse et Chimie du, Solide, F-59000, Lille, France
| | - Mostafa Taoufik
- Laboratoire de Chimie, Catalyse, Polymères et Procédés, UMR 5265 CNRS/ESCPE-Lyon/UCBLESCPE Lyon, F-308-43, Boulevard du 11 Novembre 1918, F-69616, Villeurbanne Cedex, France
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35
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Del Rosal I, Yahia A, Maron L. Effects of the Grafting of Lanthanum Complexes on a Silica Surface on the Reactivity: Influence on Ethylene, Propylene, and 1,3-Butadiene Homopolymerization. Inorg Chem 2016; 55:10024-10033. [DOI: 10.1021/acs.inorgchem.6b01238] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Iker Del Rosal
- Université de Toulouse, INSA, UPS, LPCNO, IRSAMC, 135 avenue de Rangueil, F-31077 Toulouse, France
- CNRS, UMR 5215, IRSAMC, F-31077 Toulouse, France
| | - Ahmed Yahia
- Université de Toulouse, INSA, UPS, LPCNO, IRSAMC, 135 avenue de Rangueil, F-31077 Toulouse, France
- CNRS, UMR 5215, IRSAMC, F-31077 Toulouse, France
| | - Laurent Maron
- Université de Toulouse, INSA, UPS, LPCNO, IRSAMC, 135 avenue de Rangueil, F-31077 Toulouse, France
- CNRS, UMR 5215, IRSAMC, F-31077 Toulouse, France
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36
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Grekov D, Bouhoute Y, Szeto KC, Merle N, De Mallmann A, Lefebvre F, Lucas C, Del Rosal I, Maron L, Gauvin RM, Delevoye L, Taoufik M. Silica-Supported Tungsten Neosilyl Oxo Precatalysts: Impact of the Podality on Activity and Stability in Olefin Metathesis. Organometallics 2016. [DOI: 10.1021/acs.organomet.6b00220] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- D. Grekov
- Univ. Lille, CNRS, Centrale Lille, ENSCL, Univ. Artois, UMR
8181 - UCCS - Unité de Catalyse et Chimie du Solide, F-59000 Lille, France
| | - Y. Bouhoute
- Laboratoire
de Chimie, Catalyse, Polymères et Procédés, UMR 5265 CNRS/ESCPE-Lyon/UCBL, ESCPE Lyon, F-308-43, Boulevard du 11 Novembre
1918, F-69616 Villeurbanne
Cedex, France
| | - K. C. Szeto
- Laboratoire
de Chimie, Catalyse, Polymères et Procédés, UMR 5265 CNRS/ESCPE-Lyon/UCBL, ESCPE Lyon, F-308-43, Boulevard du 11 Novembre
1918, F-69616 Villeurbanne
Cedex, France
| | - N. Merle
- Laboratoire
de Chimie, Catalyse, Polymères et Procédés, UMR 5265 CNRS/ESCPE-Lyon/UCBL, ESCPE Lyon, F-308-43, Boulevard du 11 Novembre
1918, F-69616 Villeurbanne
Cedex, France
| | - A. De Mallmann
- Laboratoire
de Chimie, Catalyse, Polymères et Procédés, UMR 5265 CNRS/ESCPE-Lyon/UCBL, ESCPE Lyon, F-308-43, Boulevard du 11 Novembre
1918, F-69616 Villeurbanne
Cedex, France
| | - F. Lefebvre
- Laboratoire
de Chimie, Catalyse, Polymères et Procédés, UMR 5265 CNRS/ESCPE-Lyon/UCBL, ESCPE Lyon, F-308-43, Boulevard du 11 Novembre
1918, F-69616 Villeurbanne
Cedex, France
| | - C. Lucas
- Laboratoire
de Chimie, Catalyse, Polymères et Procédés, UMR 5265 CNRS/ESCPE-Lyon/UCBL, ESCPE Lyon, F-308-43, Boulevard du 11 Novembre
1918, F-69616 Villeurbanne
Cedex, France
| | - I. Del Rosal
- Laboratoire
de Physico-Chimie des Nano-Objets, CNRS UMR 5215, Université de Toulouse, INSA, UPS, 135 Avenue de Rangueil, F-31077 Toulouse, France
| | - L. Maron
- Laboratoire
de Physico-Chimie des Nano-Objets, CNRS UMR 5215, Université de Toulouse, INSA, UPS, 135 Avenue de Rangueil, F-31077 Toulouse, France
| | - R. M. Gauvin
- Univ. Lille, CNRS, Centrale Lille, ENSCL, Univ. Artois, UMR
8181 - UCCS - Unité de Catalyse et Chimie du Solide, F-59000 Lille, France
| | - L. Delevoye
- Univ. Lille, CNRS, Centrale Lille, ENSCL, Univ. Artois, UMR
8181 - UCCS - Unité de Catalyse et Chimie du Solide, F-59000 Lille, France
| | - M. Taoufik
- Laboratoire
de Chimie, Catalyse, Polymères et Procédés, UMR 5265 CNRS/ESCPE-Lyon/UCBL, ESCPE Lyon, F-308-43, Boulevard du 11 Novembre
1918, F-69616 Villeurbanne
Cedex, France
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37
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Lwin S, Li Y, Frenkel AI, Wachs IE. Nature of WOx Sites on SiO2 and Their Molecular Structure–Reactivity/Selectivity Relationships for Propylene Metathesis. ACS Catal 2016. [DOI: 10.1021/acscatal.6b00389] [Citation(s) in RCA: 75] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Soe Lwin
- Operando
Molecular Spectroscopy and Catalysis Laboratory, Department of Chemical
Engineering, Lehigh University, Bethlehem, Pennsylvania 18015, United States
| | - Yuanyuan Li
- Department
of Physics, Yeshiva University, New York, New York 10016, United States
| | - Anatoly I. Frenkel
- Department
of Physics, Yeshiva University, New York, New York 10016, United States
| | - Israel E. Wachs
- Operando
Molecular Spectroscopy and Catalysis Laboratory, Department of Chemical
Engineering, Lehigh University, Bethlehem, Pennsylvania 18015, United States
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38
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Grekov D, Bouhoute Y, Del Rosal I, Maron L, Taoufik M, Gauvin RM, Delevoye L. 17O MAS NMR studies of oxo-based olefin metathesis catalysts: a critical assessment of signal enhancement methods. Phys Chem Chem Phys 2016; 18:28157-28163. [DOI: 10.1039/c6cp04667c] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We assessed the DFS parameters for robust and optimal signal enhancement in 17O NMR studies of silica-supported catalysts.
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Affiliation(s)
- D. Grekov
- Unité de Catalyse et de Chimie du Solide
- CNRS UMR 8181
- Université de Lille
- F-59655 Villeneuve d’Ascq
- France
| | - Y. Bouhoute
- Laboratoire de Chimie
- Catalyse, Polymères et Procédés
- UMR 5265 CNRS
- UCBL
- ESCPE Lyon
| | - I. Del Rosal
- Laboratoire de Physico-Chimie des Nano-Objets
- CNRS UMR 5215
- Université de Toulouse
- INSA
- UPS
| | - L. Maron
- Laboratoire de Physico-Chimie des Nano-Objets
- CNRS UMR 5215
- Université de Toulouse
- INSA
- UPS
| | - M. Taoufik
- Laboratoire de Chimie
- Catalyse, Polymères et Procédés
- UMR 5265 CNRS
- UCBL
- ESCPE Lyon
| | - R. M. Gauvin
- Unité de Catalyse et de Chimie du Solide
- CNRS UMR 8181
- Université de Lille
- F-59655 Villeneuve d’Ascq
- France
| | - L. Delevoye
- Unité de Catalyse et de Chimie du Solide
- CNRS UMR 8181
- Université de Lille
- F-59655 Villeneuve d’Ascq
- France
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39
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Bouhoute Y, Del Rosal I, Szeto KC, Merle N, Grekov D, De Mallmann A, Le Roux E, Delevoye L, Gauvin RM, Maron L, Taoufik M. Modification of silica-supported tungsten neosilyl oxo precatalysts: impact of substituted phenol on activity and stability in olefin metathesis. Catal Sci Technol 2016. [DOI: 10.1039/c6cy01812b] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Development of a novel and convenient strategy to access a large variety of highly active tungsten oxo olefin metathesis pre-catalysts.
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Affiliation(s)
- Y. Bouhoute
- Laboratoire de Chimie, Catalyse, Polymères et Procédés
- UMR 5265 CNRS/ESCPE-Lyon/UCBL
- ESCPE Lyon
- F-69616 Villeurbanne Cedex
- France
| | - I. Del Rosal
- Laboratoire de Physique et Chimie des Nano-Objets
- CNRS UMR 5215
- INSA
- UPS
- Université de Toulouse
| | - K. C. Szeto
- Laboratoire de Chimie, Catalyse, Polymères et Procédés
- UMR 5265 CNRS/ESCPE-Lyon/UCBL
- ESCPE Lyon
- F-69616 Villeurbanne Cedex
- France
| | - N. Merle
- Laboratoire de Chimie, Catalyse, Polymères et Procédés
- UMR 5265 CNRS/ESCPE-Lyon/UCBL
- ESCPE Lyon
- F-69616 Villeurbanne Cedex
- France
| | - D. Grekov
- Unité de Catalyse et de Chimie du Solide
- CNRS UMR 8181
- Université de Lille Nord
- F-59655 Villeneuve d'Ascq
- France
| | - A. De Mallmann
- Laboratoire de Chimie, Catalyse, Polymères et Procédés
- UMR 5265 CNRS/ESCPE-Lyon/UCBL
- ESCPE Lyon
- F-69616 Villeurbanne Cedex
- France
| | - E. Le Roux
- Kjemisk Institutt
- Universitetet i Bergen
- Bergen
- Norway
| | - L. Delevoye
- Unité de Catalyse et de Chimie du Solide
- CNRS UMR 8181
- Université de Lille Nord
- F-59655 Villeneuve d'Ascq
- France
| | - R. M. Gauvin
- Unité de Catalyse et de Chimie du Solide
- CNRS UMR 8181
- Université de Lille Nord
- F-59655 Villeneuve d'Ascq
- France
| | - L. Maron
- Laboratoire de Physique et Chimie des Nano-Objets
- CNRS UMR 5215
- INSA
- UPS
- Université de Toulouse
| | - M. Taoufik
- Laboratoire de Chimie, Catalyse, Polymères et Procédés
- UMR 5265 CNRS/ESCPE-Lyon/UCBL
- ESCPE Lyon
- F-69616 Villeurbanne Cedex
- France
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