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Kaphan DM, Ferrandon MS, Langeslay RR, Celik G, Wegener EC, Liu C, Niklas J, Poluektov OG, Delferro M. Mechanistic Aspects of a Surface Organovanadium(III) Catalyst for Hydrocarbon Hydrogenation and Dehydrogenation. ACS Catal 2019. [DOI: 10.1021/acscatal.9b02800] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- David M. Kaphan
- Chemical Sciences and Engineering Division, Argonne National Laboratory, 9700 S. Cass Ave., Lemont, Illinois 60439, United States
| | - Magali S. Ferrandon
- Chemical Sciences and Engineering Division, Argonne National Laboratory, 9700 S. Cass Ave., Lemont, Illinois 60439, United States
| | - Ryan R. Langeslay
- Chemical Sciences and Engineering Division, Argonne National Laboratory, 9700 S. Cass Ave., Lemont, Illinois 60439, United States
| | - Gokhan Celik
- Chemical Sciences and Engineering Division, Argonne National Laboratory, 9700 S. Cass Ave., Lemont, Illinois 60439, United States
| | - Evan C. Wegener
- Chemical Sciences and Engineering Division, Argonne National Laboratory, 9700 S. Cass Ave., Lemont, Illinois 60439, United States
| | - Cong Liu
- Chemical Sciences and Engineering Division, Argonne National Laboratory, 9700 S. Cass Ave., Lemont, Illinois 60439, United States
| | - Jens Niklas
- Chemical Sciences and Engineering Division, Argonne National Laboratory, 9700 S. Cass Ave., Lemont, Illinois 60439, United States
| | - Oleg G. Poluektov
- Chemical Sciences and Engineering Division, Argonne National Laboratory, 9700 S. Cass Ave., Lemont, Illinois 60439, United States
| | - Massimiliano Delferro
- Chemical Sciences and Engineering Division, Argonne National Laboratory, 9700 S. Cass Ave., Lemont, Illinois 60439, United States
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52
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Chan KW, Mance D, Safonova OV, Copéret C. Well-Defined Silica-Supported Tungsten(IV)-Oxo Complex: Olefin Metathesis Activity, Initiation, and Role of Brønsted Acid Sites. J Am Chem Soc 2019; 141:18286-18292. [PMID: 31618022 DOI: 10.1021/jacs.9b09493] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Despite the importance of the heterogeneous tungsten-oxo-based olefin metathesis catalyst (WO3/SiO2) in industry, understanding of its initiation mechanism is still very limited. It has been proposed that reduced W(IV)-oxo surface species act as precatalysts. In order to understand the reactivity and initiation mechanism of surface W(IV)-oxo species, we synthesized a well-defined silica-supported W(IV)-oxo species, (≡SiO)WO(OtBuF6)(py)3 (F6@SiO2-700; OtBuF6 = OC(CH3)(CF3)2; py = pyridine), via surface organometallic chemistry (SOMC). F6@SiO2-700 was shown to be highly active in olefin metathesis upon removal of pyridine ligands through the addition of tris(pentafluorophenyl)borane (B(C6F5)3) or thermal treatment under high vacuum. The metathesis activity toward olefins with and without allylic C-H groups, namely β-methylstyrene and styrene, respectively, was investigated. In the case of styrene, we demonstrated the role of surface OH groups in initiating metathesis activity. We proposed that the presence of strong Brønsted acidic OH sites, which likely arises from the presence of adjacent W sites in the catalyst as revealed by 15N-labeled pyridine adsorption, can assist styrene metathesis. In contrast, initiation of olefins with allylic C-H groups (e.g., β-methylstyrene) is independent of the surface OH density and likely involves an allylic C-H activation mechanism, like the molecular W(IV)-oxo species. This study indicates that initiation mechanisms depend on the olefinic substrates and reveals the synergistic effect of Brønsted acidic surface sites and reduced W(IV) sites in the initiation of olefin metathesis.
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Affiliation(s)
- Ka Wing Chan
- Department of Chemistry and Applied Biosciences , ETH Zürich , Vladimir Prelog Weg 1-5 , CH-8093 Zurich , Switzerland
| | - Deni Mance
- Department of Chemistry and Applied Biosciences , ETH Zürich , Vladimir Prelog Weg 1-5 , CH-8093 Zurich , Switzerland
| | | | - Christophe Copéret
- Department of Chemistry and Applied Biosciences , ETH Zürich , Vladimir Prelog Weg 1-5 , CH-8093 Zurich , Switzerland
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53
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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: 128] [Impact Index Per Article: 25.6] [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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54
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Ghaffari B, Mendes‐Burak J, Chan KW, Copéret C. Silica‐Supported MnIISites as Efficient Catalysts for Carbonyl Hydroboration, Hydrosilylation, and Transesterification. Chemistry 2019; 25:13869-13873. [DOI: 10.1002/chem.201903638] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2019] [Indexed: 11/08/2022]
Affiliation(s)
- Behnaz Ghaffari
- Department of Chemistry and Applied BiosciencesETH Zürich Vladimir-Prelog-Weg 1–5 8093 Zürich Switzerland
| | - Jorge Mendes‐Burak
- Department of Chemistry and Applied BiosciencesETH Zürich Vladimir-Prelog-Weg 1–5 8093 Zürich Switzerland
| | - Ka Wing Chan
- Department of Chemistry and Applied BiosciencesETH Zürich Vladimir-Prelog-Weg 1–5 8093 Zürich Switzerland
| | - Christophe Copéret
- Department of Chemistry and Applied BiosciencesETH Zürich Vladimir-Prelog-Weg 1–5 8093 Zürich Switzerland
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55
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Dewangan N, Ashok J, Sethia M, Das S, Pati S, Kus H, Kawi S. Cobalt‐Based Catalyst Supported on Different Morphologies of Alumina for Non‐oxidative Propane Dehydrogenation: Effect of Metal Support Interaction and Lewis Acidic Sites. ChemCatChem 2019. [DOI: 10.1002/cctc.201900924] [Citation(s) in RCA: 49] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Nikita Dewangan
- Department of Chemical and Biomolecular EngineeringNational University of Singapore 4 Engineering Drive 4 117585 Singapore Singapore
| | - Jangam Ashok
- Department of Chemical and Biomolecular EngineeringNational University of Singapore 4 Engineering Drive 4 117585 Singapore Singapore
| | - Madhav Sethia
- Department of Chemical and Biomolecular EngineeringNational University of Singapore 4 Engineering Drive 4 117585 Singapore Singapore
| | - Sonali Das
- Department of Chemical and Biomolecular EngineeringNational University of Singapore 4 Engineering Drive 4 117585 Singapore Singapore
| | - Subhasis Pati
- Department of Chemical and Biomolecular EngineeringNational University of Singapore 4 Engineering Drive 4 117585 Singapore Singapore
| | - Hidajat Kus
- Department of Chemical and Biomolecular EngineeringNational University of Singapore 4 Engineering Drive 4 117585 Singapore Singapore
| | - Sibudjing Kawi
- Department of Chemical and Biomolecular EngineeringNational University of Singapore 4 Engineering Drive 4 117585 Singapore Singapore
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56
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Pucino M, Allouche F, Gordon CP, Wӧrle M, Mougel V, Copéret C. A reactive coordinatively saturated Mo(iii) complex: exploiting the hemi-lability of tris( tert-butoxy)silanolate ligands. Chem Sci 2019; 10:6362-6367. [PMID: 31341592 PMCID: PMC6601292 DOI: 10.1039/c9sc01955c] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2019] [Accepted: 05/13/2019] [Indexed: 12/15/2022] Open
Abstract
Hemilabile tris(tert-butoxy)silanolate ligands allow stabilizing a mononuclear octahedral Mo(iii) complex without quenching its reactivity towards small molecules (N2, CO2, N2O).
Coordinatively unsaturated Mo(iii) complexes have been identified as highly reactive species able to activate dinitrogen without the need for a sacrificial reducing agent. Here, we report a coordinatively saturated octahedral Mo(iii) complex stabilized by κ2-tris(tert-butoxy)silanolate ligands, which is yet highly reactive towards dinitrogen and small molecules. The combined high stability and activity are ascribed to the dual binding mode of the tris(tert-butoxy)silanolate ligands that allow unlocking a coordination site in the presence of reactive small molecules to promote their activation at low temperatures.
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Affiliation(s)
- Margherita Pucino
- Department of Chemistry and Applied Biosciences , ETH Zurich , Vladimir-Prelog-Weg 2 , 8093 Zurich , Switzerland . ;
| | - Florian Allouche
- Department of Chemistry and Applied Biosciences , ETH Zurich , Vladimir-Prelog-Weg 2 , 8093 Zurich , Switzerland . ;
| | - Christopher P Gordon
- Department of Chemistry and Applied Biosciences , ETH Zurich , Vladimir-Prelog-Weg 2 , 8093 Zurich , Switzerland . ;
| | - Michael Wӧrle
- Department of Chemistry and Applied Biosciences , ETH Zurich , Vladimir-Prelog-Weg 2 , 8093 Zurich , Switzerland . ;
| | - Victor Mougel
- Department of Chemistry and Applied Biosciences , ETH Zurich , Vladimir-Prelog-Weg 2 , 8093 Zurich , Switzerland . ;
| | - Christophe Copéret
- Department of Chemistry and Applied Biosciences , ETH Zurich , Vladimir-Prelog-Weg 2 , 8093 Zurich , Switzerland . ;
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57
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Moroz IB, Lund A, Kaushik M, Severy L, Gajan D, Fedorov A, Lesage A, Copéret C. Specific Localization of Aluminum Sites Favors Ethene-to-Propene Conversion on (Al)MCM-41-Supported Ni(II) Single Sites. ACS Catal 2019. [DOI: 10.1021/acscatal.9b01903] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Affiliation(s)
- Ilia B. Moroz
- Laboratory of Inorganic Chemistry, Department of Chemistry and Applied Biosciences, ETH Zürich, Vladimir Prelog Weg 1−5, CH-8093 Zürich, Switzerland
| | - Alicia Lund
- Centre de RMN à Très Hauts Champs, Université de Lyon (CNRS/ENS Lyon/UCB Lyon 1), 69100 Villeurbanne, France
| | - Monu Kaushik
- Centre de RMN à Très Hauts Champs, Université de Lyon (CNRS/ENS Lyon/UCB Lyon 1), 69100 Villeurbanne, France
| | - Laurent Severy
- Laboratory of Inorganic Chemistry, Department of Chemistry and Applied Biosciences, ETH Zürich, Vladimir Prelog Weg 1−5, CH-8093 Zürich, Switzerland
| | - David Gajan
- Centre de RMN à Très Hauts Champs, Université de Lyon (CNRS/ENS Lyon/UCB Lyon 1), 69100 Villeurbanne, France
| | - Alexey Fedorov
- Laboratory of Inorganic Chemistry, Department of Chemistry and Applied Biosciences, ETH Zürich, Vladimir Prelog Weg 1−5, CH-8093 Zürich, Switzerland
| | - Anne Lesage
- Centre de RMN à Très Hauts Champs, Université de Lyon (CNRS/ENS Lyon/UCB Lyon 1), 69100 Villeurbanne, France
| | - Christophe Copéret
- Laboratory of Inorganic Chemistry, Department of Chemistry and Applied Biosciences, ETH Zürich, Vladimir Prelog Weg 1−5, CH-8093 Zürich, Switzerland
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Copéret C. Single-Sites and Nanoparticles at Tailored Interfaces Prepared via Surface Organometallic Chemistry from Thermolytic Molecular Precursors. Acc Chem Res 2019; 52:1697-1708. [PMID: 31150207 DOI: 10.1021/acs.accounts.9b00138] [Citation(s) in RCA: 69] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Heterogeneous catalysts are complex by nature, making particularly difficult to assess the structure of their active sites. Such complexity is inherited in part from their mode of preparation, which typically involves coprecipitation or impregnation of metal salts in aqueous solution, and the associated complex surface chemistries. In this context, surface organometallic chemistry (SOMC) has emerged as a powerful approach to generate well-defined surface species, where the metal sites are introduced by grafting tailored molecular precursors. When combined with thermolytic molecular precursors (TMPs) that can lose their organic moieties quite readily upon thermal treatment, SOMC provides access to supported isolated metal sites with defined oxidation state and nuclearity inherited from the precursor. The resulting surface species bear unusual coordination imposed by the surface that provides them high reactivity in comparison with their molecular precursor. In addition, these molecularly defined species bare strong resemblance with the active sites of supported metal oxides. However, they typically contain a higher proportion of active sites making structure-activity relationship possible. They thus constitute ideal models for this important class of industrial catalysts that are used in numerous applications such as olefin epoxidation (Shell process), olefin metathesis (triolefin process), ethylene polymerization (Phillips catalysts), or propane dehydrogenation (Catofin and related processes). This SOMC/TMP approach can thus provide detailed information about the structure of active sites in industrial catalysts, their mode of initiation and deactivation, as well as the role of the support and specific thermal treatment on the final activity of the catalysts. Nonetheless, these structurally characterized surface sites still exhibit heterogeneous environments borrowed from the support itself, that explain the intrinsic complexity of heterogeneous catalysis. Furthermore, SOMC/TMP can also be used to generate and investigate supported metal nanoparticles. Starting from the well-defined isolated sites, that also contain adjacent surface OH groups, one can graft a second metal and then generate after treatment under hydrogen small and narrowly dispersed alloys or nanoparticles with tailored interfaces that can show improved catalytic performances and are amiable to detailed structure-activity relationships. This approach is illustrated by two case studies: (1) formation of supported copper nanoparticles at tailored interfaces that contain isolated metal sites for the selective hydrogenation of carbon dioxide to methanol, allowing for a detailed understanding of the role of dopants and supports in heterogeneous catalysis, and (2) preparation of highly selective and productive propane dehydrogenation catalysts based on silica-supported Pt xGa y alloy. Overall, this Account shows how the combination of SOMC and TMP helps to generate catalysts, particularly suited for elucidating structural characterization of active sites at a molecular-level which in turn enables structure-activity relationship to be drawn. Such detailed information obtained on well-defined catalysts can then be used to understand complex effects observed in industrial catalysts (effects of supports, additives, dopants, etc.), and to extract information that can then be used to improve them in a more rational way.
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Affiliation(s)
- Christophe Copéret
- Department of Chemistry and Applied Biosciences, ETH Zürich, Vladimir Prelog Weg. 1-5, CH-8093 Zürich, Switzerland
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59
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Wang Z, Bian Z, Dewangan N, Xu J, Kawi S. High-performance catalytic perovskite hollow fiber membrane reactor for oxidative propane dehydrogenation. J Memb Sci 2019. [DOI: 10.1016/j.memsci.2019.02.012] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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60
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Choojun K, Worathanaseth A, Kuhatasanadeekul S, Kurato T, Ketaniruj S, Phichitsurathaworn P, Promchana P, Prakobtham K, Numwong N, Poo-arporn Y, Sooknoi T. Effect of cobalt complex precursors on reactivity of cationic cobalt catalysts: Cyclohexane dehydrogenation. CATAL COMMUN 2019. [DOI: 10.1016/j.catcom.2019.04.005] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
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61
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Margossian T, Larmier K, Allouche F, Chan KW, Copéret C. Metal(II) Formates (M = Fe, Co, Ni, and Cu) Stabilized by Tetramethylethylenediamine (tmeda): Convenient Molecular Precursors for the Synthesis of Supported Nanoparticles. Helv Chim Acta 2019. [DOI: 10.1002/hlca.201800227] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Tigran Margossian
- Department of Chemistry and Applied BiosciencesETH Zurich Vladimir Prelog Weg 1–5 CH-8093 Zurich Switzerland
| | - Kim Larmier
- Department of Chemistry and Applied BiosciencesETH Zurich Vladimir Prelog Weg 1–5 CH-8093 Zurich Switzerland
| | - Florian Allouche
- Department of Chemistry and Applied BiosciencesETH Zurich Vladimir Prelog Weg 1–5 CH-8093 Zurich Switzerland
| | - Ka Wing Chan
- Department of Chemistry and Applied BiosciencesETH Zurich Vladimir Prelog Weg 1–5 CH-8093 Zurich Switzerland
| | - Christophe Copéret
- Department of Chemistry and Applied BiosciencesETH Zurich Vladimir Prelog Weg 1–5 CH-8093 Zurich Switzerland
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Zhivonitko VV, Bresien J, Schulz A, Koptyug IV. Parahydrogen-induced polarization with a metal-free P-P biradicaloid. Phys Chem Chem Phys 2019; 21:5890-5893. [PMID: 30694276 PMCID: PMC6430094 DOI: 10.1039/c8cp07625a] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2018] [Accepted: 01/22/2019] [Indexed: 11/21/2022]
Abstract
Metal-free H2 activations are unusual but interesting for catalytic transformations, particularly in parahydrogen-based nuclear spin hyperpolarization techniques. We demonstrate that metal-free singlet phosphorus biradicaloid, [P(μ-NTer)]2, provides pronounced 1H and 31P hyperpolarization while activating the parahydrogen molecules. A brief analysis of the resulting NMR signals and the important kinetic parameters are presented.
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63
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Burueva DB, Kovtunova LM, Bukhtiyarov VI, Kovtunov KV, Koptyug IV. Single-Site Heterogeneous Catalysts: From Synthesis to NMR Signal Enhancement. Chemistry 2018; 25:1420-1431. [DOI: 10.1002/chem.201803515] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2018] [Indexed: 01/21/2023]
Affiliation(s)
- Dudari B. Burueva
- Laboratory of Magnetic Resonance Microimaging; International Tomography Center, SB RAS; 3A Institutskaya St. 630090 Novosibirsk Russia
- Novosibirsk State University; 2 Pirogov St. 630090 Novosibirsk Russia
| | - Larisa M. Kovtunova
- Boreskov Institute of Catalysis; 5 Acad. Lavrentiev Ave. 630090 Novosibirsk Russia
- Novosibirsk State University; 2 Pirogov St. 630090 Novosibirsk Russia
| | - Valerii I. Bukhtiyarov
- Boreskov Institute of Catalysis; 5 Acad. Lavrentiev Ave. 630090 Novosibirsk Russia
- Novosibirsk State University; 2 Pirogov St. 630090 Novosibirsk Russia
| | - Kirill V. Kovtunov
- Laboratory of Magnetic Resonance Microimaging; International Tomography Center, SB RAS; 3A Institutskaya St. 630090 Novosibirsk Russia
- Novosibirsk State University; 2 Pirogov St. 630090 Novosibirsk Russia
| | - Igor V. Koptyug
- Laboratory of Magnetic Resonance Microimaging; International Tomography Center, SB RAS; 3A Institutskaya St. 630090 Novosibirsk Russia
- Novosibirsk State University; 2 Pirogov St. 630090 Novosibirsk Russia
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64
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Joshi R, Zhang G, Miller JT, Gounder R. Evidence for the Coordination–Insertion Mechanism of Ethene Dimerization at Nickel Cations Exchanged onto Beta Molecular Sieves. ACS Catal 2018. [DOI: 10.1021/acscatal.8b03202] [Citation(s) in RCA: 47] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Ravi Joshi
- Charles D. Davidson School of Chemical Engineering, Purdue University, 480 Stadium Mall Drive, West Lafayette, Indiana 47907, United States
| | - Guanghui Zhang
- Charles D. Davidson School of Chemical Engineering, Purdue University, 480 Stadium Mall Drive, West Lafayette, Indiana 47907, United States
| | - Jeffrey T. Miller
- Charles D. Davidson School of Chemical Engineering, Purdue University, 480 Stadium Mall Drive, West Lafayette, Indiana 47907, United States
| | - Rajamani Gounder
- Charles D. Davidson School of Chemical Engineering, Purdue University, 480 Stadium Mall Drive, West Lafayette, Indiana 47907, United States
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65
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Langeslay RR, Kaphan DM, Marshall CL, Stair PC, Sattelberger AP, Delferro M. Catalytic Applications of Vanadium: A Mechanistic Perspective. Chem Rev 2018; 119:2128-2191. [PMID: 30296048 DOI: 10.1021/acs.chemrev.8b00245] [Citation(s) in RCA: 206] [Impact Index Per Article: 34.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
The chemistry of vanadium has seen remarkable activity in the past 50 years. In the present review, reactions catalyzed by homogeneous and supported vanadium complexes from 2008 to 2018 are summarized and discussed. Particular attention is given to mechanistic and kinetics studies of vanadium-catalyzed reactions including oxidations of alkanes, alkenes, arenes, alcohols, aldehydes, ketones, and sulfur species, as well as oxidative C-C and C-O bond cleavage, carbon-carbon bond formation, deoxydehydration, haloperoxidase, cyanation, hydrogenation, dehydrogenation, ring-opening metathesis polymerization, and oxo/imido heterometathesis. Additionally, insights into heterogeneous vanadium catalysis are provided when parallels can be drawn from the homogeneous literature.
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Affiliation(s)
- Ryan R Langeslay
- Chemical Sciences & Engineering Division , Argonne National Laboratory , Argonne , Illinois 60439 , United States
| | - David M Kaphan
- Chemical Sciences & Engineering Division , Argonne National Laboratory , Argonne , Illinois 60439 , United States
| | - Christopher L Marshall
- Chemical Sciences & Engineering Division , Argonne National Laboratory , Argonne , Illinois 60439 , United States
| | - Peter C Stair
- Chemical Sciences & Engineering Division , Argonne National Laboratory , Argonne , Illinois 60439 , United States.,Department of Chemistry , Northwestern University , 2145 Sheridan Road , Evanston , Illinois 60208 , United States
| | - Alfred P Sattelberger
- Chemical Sciences & Engineering Division , Argonne National Laboratory , Argonne , Illinois 60439 , United States
| | - Massimiliano Delferro
- Chemical Sciences & Engineering Division , Argonne National Laboratory , Argonne , Illinois 60439 , United States
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66
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Zhao Y, Sohn H, Hu B, Niklas J, Poluektov OG, Tian J, Delferro M, Hock AS. Zirconium Modification Promotes Catalytic Activity of a Single-Site Cobalt Heterogeneous Catalyst for Propane Dehydrogenation. ACS OMEGA 2018; 3:11117-11127. [PMID: 31459220 PMCID: PMC6645419 DOI: 10.1021/acsomega.8b00862] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/30/2018] [Accepted: 08/30/2018] [Indexed: 06/10/2023]
Abstract
The effect of Zr modification on the catalytic activity of Co/SiO2 was investigated for nonoxidative propane dehydrogenation. Isolated Zr on SiO2 surface sites were prepared by organometallic synthesis using Zr(O t Bu)4 as a precursor. The resulting Zr/SiO2 support was functionalized with Co2+ ions via strong electrostatic adsorption. Spectroscopic (diffuse reflectance infrared Fourier transform spectroscopy, UV-vis, electron paramagnetic resonance) and microscopic characterization (transmission electron microscopy, scanning transition electron microscopy) results are consistent with single-site cobalt that preferentially associates with the mono-dispersed Zr at a variety of loadings and Co/Zr ratios. The oxidation state of Co in the as-prepared Co/SiO2 and Co-Zr/SiO2 was both +2 with tetrahedral and octahedral geometries, respectively. In situ X-ray absorption near edge structure and extended X-ray absorption fine structure results confirmed that the oxidation state of Co remained as +2 under reaction condition for both Co/SiO2 and Co-Zr/SiO2 samples and both catalysts have tetrahedral Co2+ as the active catalyst. Despite similar Co coordination environments, the catalytic activity and selectivity was significantly improved by the Zr modification of the silica support versus Co/SiO2. This was attributed to the change in oxygen donor ability and Co-O bond strength of the ≡SiO-Zr-O sites of Co-Zr/SiO2 compared with the ≡SiO- ligands in Co/SiO2. These results show that tuning of the support SiO2 oxygen donation ability by use of an anchoring site (e.g., ≡SiO-Zr-O-) can be used to alter both rate and selectivity of propane dehydrogenation with single-site heterogeneous catalysts. These results also show some preference for Co2+ active sites to associate with ≡SiO-Zr-O- sites over ≡SiO-.
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Affiliation(s)
- Yiqing Zhao
- Department
of Chemistry, Illinois Institute of Technology, Chicago, Illinois 60616, United States
- Chemical Sciences and Engineering Division and Center for Nanoscale
Materials, Argonne National Laboratory, Lemont, Illinois 60439, United States
| | - Hyuntae Sohn
- Chemical Sciences and Engineering Division and Center for Nanoscale
Materials, Argonne National Laboratory, Lemont, Illinois 60439, United States
| | - Bo Hu
- Department
of Chemistry, Illinois Institute of Technology, Chicago, Illinois 60616, United States
- Chemical Sciences and Engineering Division and Center for Nanoscale
Materials, Argonne National Laboratory, Lemont, Illinois 60439, United States
| | - Jens Niklas
- Chemical Sciences and Engineering Division and Center for Nanoscale
Materials, Argonne National Laboratory, Lemont, Illinois 60439, United States
| | - Oleg G. Poluektov
- Chemical Sciences and Engineering Division and Center for Nanoscale
Materials, Argonne National Laboratory, Lemont, Illinois 60439, United States
| | - Jun Tian
- Chemical Sciences and Engineering Division and Center for Nanoscale
Materials, Argonne National Laboratory, Lemont, Illinois 60439, United States
| | - Massimiliano Delferro
- Chemical Sciences and Engineering Division and Center for Nanoscale
Materials, Argonne National Laboratory, Lemont, Illinois 60439, United States
| | - Adam S. Hock
- Department
of Chemistry, Illinois Institute of Technology, Chicago, Illinois 60616, United States
- Chemical Sciences and Engineering Division and Center for Nanoscale
Materials, Argonne National Laboratory, Lemont, Illinois 60439, United States
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67
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Searles K, Chan KW, Mendes Burak JA, Zemlyanov D, Safonova O, Copéret C. Highly Productive Propane Dehydrogenation Catalyst Using Silica-Supported Ga–Pt Nanoparticles Generated from Single-Sites. J Am Chem Soc 2018; 140:11674-11679. [DOI: 10.1021/jacs.8b05378] [Citation(s) in RCA: 116] [Impact Index Per Article: 19.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Keith Searles
- ETH Zürich, Department of Chemistry and Applied Biosciences, Vladimir Prelog Weg 1-5, ETH Zürich, CH-8093 Zurich, Switzerland
| | - Ka Wing Chan
- ETH Zürich, Department of Chemistry and Applied Biosciences, Vladimir Prelog Weg 1-5, ETH Zürich, CH-8093 Zurich, Switzerland
| | - Jorge Augusto Mendes Burak
- ETH Zürich, Department of Chemistry and Applied Biosciences, Vladimir Prelog Weg 1-5, ETH Zürich, CH-8093 Zurich, Switzerland
| | - Dmitry Zemlyanov
- Birck Nanotechnology Center, Purdue University, 1205 West State Street, West Lafayette, Indiana 47907, United States
| | - Olga Safonova
- Paul Scherrer Institut, CH-5232 Villigen, Switzerland
| | - Christophe Copéret
- ETH Zürich, Department of Chemistry and Applied Biosciences, Vladimir Prelog Weg 1-5, ETH Zürich, CH-8093 Zurich, Switzerland
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68
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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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69
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Cook AK, Copéret C. Alkyne Hydroamination Catalyzed by Silica-Supported Isolated Zn(II) Sites. Organometallics 2018. [DOI: 10.1021/acs.organomet.8b00202] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Amanda K. Cook
- Department of Chemistry and Applied Biosciences, ETH Zürich, Vladimir Prelog Weg 1-5, CH-8093 Zürich, Switzerland
| | - Christophe Copéret
- Department of Chemistry and Applied Biosciences, ETH Zürich, Vladimir Prelog Weg 1-5, CH-8093 Zürich, Switzerland
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70
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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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71
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Docherty SR, Estes DP, Copéret C. Facile Synthesis of Unsymmetrical Trialkoxysilanols: (RO) 2
(R′O)SiOH. Helv Chim Acta 2018. [DOI: 10.1002/hlca.201700298] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Scott R. Docherty
- Department of Chemistry and Applied Biology; ETH Zürich; Vladimir-Prelog-Weg 1-5 CH-8093 Zürich Switzerland
| | - Deven P. Estes
- Department of Chemistry and Applied Biology; ETH Zürich; Vladimir-Prelog-Weg 1-5 CH-8093 Zürich Switzerland
| | - Christophe Copéret
- Department of Chemistry and Applied Biology; ETH Zürich; Vladimir-Prelog-Weg 1-5 CH-8093 Zürich Switzerland
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72
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Zhang G, Yang C, Miller JT. Tetrahedral Nickel(II) Phosphosilicate Single‐Site Selective Propane Dehydrogenation Catalyst. ChemCatChem 2018. [DOI: 10.1002/cctc.201701815] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Guanghui Zhang
- Davidson School of Chemical Engineering Purdue University 480 Stadium Mall Drive West Lafayette IN 47907 USA
| | - Ce Yang
- Chemical Sciences and Engineering Division Argonne National Laboratory 9700 South Cass Avenue Lemont IL 60439 USA
| | - Jeffrey T. Miller
- Davidson School of Chemical Engineering Purdue University 480 Stadium Mall Drive West Lafayette IN 47907 USA
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73
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Tian J, Yang D, Wen J, Filatov AS, Liu Y, Lei A, Lin XM. A stable rhodium single-site catalyst encapsulated within dendritic mesoporous nanochannels. NANOSCALE 2018; 10:1047-1055. [PMID: 29266147 DOI: 10.1039/c7nr06258c] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Catalysis plays an essential role in the modern chemical industry. However, it still remains a great challenge to improve the efficiency of many heterogeneous catalysts based on a per metal atom basis. Single-site catalysts (SsCs) with isolated metal atoms/ions anchored to the supports are thus highly desirable, providing an innovative solution towards highly efficient usage of precious metal atoms in heterogeneous catalysts. Creating SsCs with high metal loading proves to be challenging because, without robust anchoring, atoms tend to diffuse to form large aggregates during catalytic reactions. We report a facile ligand exchange method to anchor a single-site Rh catalyst inside the individual channels of three-dimensional dendritic mesoporous silica nanospheres (MSNSs). The short porous channels inside MSNSs provide an easy access of reactants and the strong binding of the ligand prevents the aggregation of catalyst sites. The as-synthesized Rh1@MSNS-NH2 catalyst shows excellent activity, stability and reusability in the reduction of 4-nitrophenol. The same catalyst shows high regioselectivity in the hydrosilylation of terminal alkynes to yield α-vinylsilanes through the Markovnikov addition.
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Affiliation(s)
- Jun Tian
- College of Chemistry and Molecular Sciences, the Institute for Advanced Studies (IAS), Wuhan University, Wuhan, Hubei 430072, P.R. China.
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74
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Khivantsev K, Biancardi A, Fathizadeh M, Almalki F, Grant JL, Tien HN, Shakouri A, Blom DA, Makris TM, Regalbuto JR, Caricato M, Yu M. Catalytic N−H Bond Activation and Breaking by a Well‐Defined Co
II
1
O
4
Site of a Heterogeneous Catalyst. ChemCatChem 2018. [DOI: 10.1002/cctc.201701268] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Konstantin Khivantsev
- Department of Chemical Engineering, Catalysis for, Renewable Fuels Center University of South Carolina Columbia SC 29208 USA
| | | | - Mahdi Fathizadeh
- Department of Chemical Engineering, Catalysis for, Renewable Fuels Center University of South Carolina Columbia SC 29208 USA
| | - Fahad Almalki
- Department of Chemical Engineering, Catalysis for, Renewable Fuels Center University of South Carolina Columbia SC 29208 USA
| | - Job L. Grant
- Department of Chemistry University of South Carolina Columbia SC 29208 USA
| | - Huynh Ngoc Tien
- Department of Chemical Engineering, Catalysis for, Renewable Fuels Center University of South Carolina Columbia SC 29208 USA
| | - Abolfazl Shakouri
- Department of Chemical Engineering, Catalysis for, Renewable Fuels Center University of South Carolina Columbia SC 29208 USA
| | - Douglas A. Blom
- Department of Chemical Engineering, Catalysis for, Renewable Fuels Center University of South Carolina Columbia SC 29208 USA
| | - Thomas M. Makris
- Department of Chemistry University of South Carolina Columbia SC 29208 USA
| | - John R. Regalbuto
- Department of Chemical Engineering, Catalysis for, Renewable Fuels Center University of South Carolina Columbia SC 29208 USA
| | - Marco Caricato
- Department of Chemical Engineering, Catalysis for, Renewable Fuels Center University of South Carolina Columbia SC 29208 USA
| | - Miao Yu
- Department of Chemical Engineering, Catalysis for, Renewable Fuels Center University of South Carolina Columbia SC 29208 USA
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75
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Goldsmith BR, Peters B, Johnson JK, Gates BC, Scott SL. Beyond Ordered Materials: Understanding Catalytic Sites on Amorphous Solids. ACS Catal 2017. [DOI: 10.1021/acscatal.7b01767] [Citation(s) in RCA: 99] [Impact Index Per Article: 14.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Bryan R. Goldsmith
- Fritz-Haber-Institut der Max-Planck-Gesellschaft, Faradayweg 4-6, D-14195 Berlin, Germany
- Department
of Chemical Engineering, University of Michigan, Ann Arbor, Michigan 48105, United States
| | - Baron Peters
- Department
of Chemical Engineering, University of California, Santa Barbara, California 93106, United States
- Department of Chemistry & Biochemistry, University of California, Santa Barbara, California 93106, United States
| | - J. Karl Johnson
- Department
of Chemical and Petroleum Engineering, University of Pittsburgh, Pittsburgh, Pennsylvania 15261, United States
| | - Bruce C. Gates
- Department
of Chemical Engineering, University of California, Davis, California 95616, United States
| | - Susannah L. Scott
- Department
of Chemical Engineering, University of California, Santa Barbara, California 93106, United States
- Department of Chemistry & Biochemistry, University of California, Santa Barbara, California 93106, United States
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76
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Oliver-Tomas B, Renz M, Corma A. Ketone Formation from Carboxylic Acids by Ketonic Decarboxylation: The Exceptional Case of the Tertiary Carboxylic Acids. Chemistry 2017; 23:12900-12908. [DOI: 10.1002/chem.201702680] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2017] [Indexed: 11/05/2022]
Affiliation(s)
- Borja Oliver-Tomas
- Instituto de Tecnología Química; Universitat Politècnica de València-Consejo Superior de Investigaciones Científicas (UPV-CSIC); Av. de los Naranjos s/n 46022 Valencia Spain
| | - Michael Renz
- Instituto de Tecnología Química; Universitat Politècnica de València-Consejo Superior de Investigaciones Científicas (UPV-CSIC); Av. de los Naranjos s/n 46022 Valencia Spain
| | - Avelino Corma
- Instituto de Tecnología Química; Universitat Politècnica de València-Consejo Superior de Investigaciones Científicas (UPV-CSIC); Av. de los Naranjos s/n 46022 Valencia Spain
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77
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Hu B, Kim W, Sulmonetti TP, Sarazen ML, Tan S, So J, Liu Y, Dixit RS, Nair S, Jones CW. A Mesoporous Cobalt Aluminate Spinel Catalyst for Nonoxidative Propane Dehydrogenation. ChemCatChem 2017. [DOI: 10.1002/cctc.201700647] [Citation(s) in RCA: 45] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Bo Hu
- School of Chemical & Biomolecular Engineering Georgia Institute of Technology 311 Ferst Dr. Atlanta GA 30332 USA
| | - Wun‐Gwi Kim
- School of Chemical & Biomolecular Engineering Georgia Institute of Technology 311 Ferst Dr. Atlanta GA 30332 USA
| | - Taylor P. Sulmonetti
- School of Chemical & Biomolecular Engineering Georgia Institute of Technology 311 Ferst Dr. Atlanta GA 30332 USA
| | - Michele L. Sarazen
- School of Chemical & Biomolecular Engineering Georgia Institute of Technology 311 Ferst Dr. Atlanta GA 30332 USA
| | - Shuai Tan
- School of Chemical & Biomolecular Engineering Georgia Institute of Technology 311 Ferst Dr. Atlanta GA 30332 USA
| | - Jungseob So
- School of Chemical & Biomolecular Engineering Georgia Institute of Technology 311 Ferst Dr. Atlanta GA 30332 USA
| | - Yujun Liu
- Engineering & Process Sciences The Dow Chemical Company Freeport TX 77541 USA
| | - Ravindra S. Dixit
- Engineering & Process Sciences The Dow Chemical Company Freeport TX 77541 USA
| | - Sankar Nair
- School of Chemical & Biomolecular Engineering Georgia Institute of Technology 311 Ferst Dr. Atlanta GA 30332 USA
| | - Christopher W. Jones
- School of Chemical & Biomolecular Engineering Georgia Institute of Technology 311 Ferst Dr. Atlanta GA 30332 USA
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78
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Copéret C, Fedorov A, Zhizhko PA. Surface Organometallic Chemistry: Paving the Way Beyond Well-Defined Supported Organometallics and Single-Site Catalysis. Catal Letters 2017. [DOI: 10.1007/s10562-017-2107-4] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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79
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Estes DP, Cook AK, Lam E, Wong L, Copéret C. Understanding the Lewis Acidity of Co(II) Sites on a Silica Surface. Inorg Chem 2017; 56:7731-7736. [DOI: 10.1021/acs.inorgchem.7b00443] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Deven P. Estes
- Department of Chemistry and Applied Biosciences, ETH Zürich, Vladimir-Prelog Weg 1-5, CH-8093 Zürich, Switzerland
| | - Amanda K. Cook
- Department of Chemistry and Applied Biosciences, ETH Zürich, Vladimir-Prelog Weg 1-5, CH-8093 Zürich, Switzerland
| | - Erwin Lam
- Department of Chemistry and Applied Biosciences, ETH Zürich, Vladimir-Prelog Weg 1-5, CH-8093 Zürich, Switzerland
| | - Louise Wong
- Department of Chemistry and Applied Biosciences, ETH Zürich, Vladimir-Prelog Weg 1-5, CH-8093 Zürich, Switzerland
| | - Christophe Copéret
- Department of Chemistry and Applied Biosciences, ETH Zürich, Vladimir-Prelog Weg 1-5, CH-8093 Zürich, Switzerland
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80
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Delley MF, Lapadula G, Núñez-Zarur F, Comas-Vives A, Kalendra V, Jeschke G, Baabe D, Walter MD, Rossini AJ, Lesage A, Emsley L, Maury O, Copéret C. Local Structures and Heterogeneity of Silica-Supported M(III) Sites Evidenced by EPR, IR, NMR, and Luminescence Spectroscopies. J Am Chem Soc 2017; 139:8855-8867. [DOI: 10.1021/jacs.7b02179] [Citation(s) in RCA: 52] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Murielle F. Delley
- Department
of Chemistry and Applied Biosciences, ETH Zürich, Vladimir-Prelog-Weg
1-5, CH-8093 Zürich, Switzerland
| | - Giuseppe Lapadula
- Department
of Chemistry and Applied Biosciences, ETH Zürich, Vladimir-Prelog-Weg
1-5, CH-8093 Zürich, Switzerland
| | - Francisco Núñez-Zarur
- Department
of Chemistry and Applied Biosciences, ETH Zürich, Vladimir-Prelog-Weg
1-5, CH-8093 Zürich, Switzerland
- Facultad
de Ciencias Básicas, Universidad de Medellín, Carrera 87 N 30-65, 050026 Medellín, Colombia
| | - Aleix Comas-Vives
- Department
of Chemistry and Applied Biosciences, ETH Zürich, Vladimir-Prelog-Weg
1-5, CH-8093 Zürich, Switzerland
| | - Vidmantas Kalendra
- Department
of Chemistry and Applied Biosciences, ETH Zürich, Vladimir-Prelog-Weg
1-5, CH-8093 Zürich, Switzerland
- Faculty
of Physics, Vilnius University, Sauletekio 9, LT-10222 Vilnius, Lithuania
| | - Gunnar Jeschke
- Department
of Chemistry and Applied Biosciences, ETH Zürich, Vladimir-Prelog-Weg
1-5, CH-8093 Zürich, Switzerland
| | - Dirk Baabe
- Institut
für Anorganische und Analytische Chemie, TU Braunschweig, Hagenring
30, 38106 Braunschweig, Germany
| | - Marc D. Walter
- Institut
für Anorganische und Analytische Chemie, TU Braunschweig, Hagenring
30, 38106 Braunschweig, Germany
| | - Aaron J. Rossini
- Institut
des Sciences et Ingénierie Chimiques, Ecole Polytechnique Fédérale de Lausanne (EPFL), CH-1015 Lausanne, Switzerland
| | - Anne Lesage
- Centre de
RMN à Tres Hauts Champs, Institut de Sciences Analytiques, Université de Lyon (CNRS/ENS Lyon/UCB Lyon 1), 69100 Villeurbanne, France
| | - Lyndon Emsley
- Institut
des Sciences et Ingénierie Chimiques, Ecole Polytechnique Fédérale de Lausanne (EPFL), CH-1015 Lausanne, Switzerland
| | - Olivier Maury
- Laboratoire
de Chimie de l‘ENS Lyon, Université de Lyon (CNRS/ENS Lyon/UCB LyonUMR 5182), 46 alleé d’Italie, 69007 Lyon, France
| | - Christophe Copéret
- Department
of Chemistry and Applied Biosciences, ETH Zürich, Vladimir-Prelog-Weg
1-5, CH-8093 Zürich, Switzerland
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81
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Zhang S, Wang H, Li M, Han J, Liu X, Gong J. Molecular heterogeneous catalysts derived from bipyridine-based organosilica nanotubes for C-H bond activation. Chem Sci 2017; 8:4489-4496. [PMID: 28970878 PMCID: PMC5618254 DOI: 10.1039/c7sc00713b] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2017] [Accepted: 04/11/2017] [Indexed: 11/21/2022] Open
Abstract
Heterogeneous metal complex catalysts for direct C-H activation with high activity and durability have always been desired for transforming raw materials into feedstock chemicals. This study described the design and synthesis of one-dimensional organosilica nanotubes containing 2,2'-bipyridine (bpy) ligands in the framework (BPy-NT) and their post-synthetic metalation to provide highly active and robust molecular heterogeneous catalysts. By adjusting the ratios of organosilane precursors, very short BPy-NT with ∼50 nm length could be controllably obtained. The post-synthetic metalation of bipyridine-functionalized nanotubes with [IrCp*Cl(μ-Cl)]2 (Cp* = η5-pentamethylcyclopentadienyl) and [Ir(cod)(OMe)]2 (cod = 1,5-cyclooctadiene) afforded solid catalysts, IrCp*-BPy-NT and Ir(cod)-BPy-NT, which were utilized for C-H oxidation of heterocycles and cycloalkanes as well as C-H borylation of arenes. The cut-short nanotube catalysts displayed enhanced activities and durability as compared to the analogous homogeneous catalysts and other conventional heterogeneous catalysts, benefiting from the isolated active sites as well as the fast transport of substrates and products. After the reactions, a detailed characterization of Ir-immobilized BPy-NT via TEM, SEM, nitrogen adsorption, UV/vis, XPS, and 13C CP MAS NMR indicated the molecular nature of the active species as well as stable structures of nanotube scaffolds. This study demonstrates the potential of BPy-NT with a short length as an integration platform for the construction of efficient heterogeneous catalytic systems for organic transformations.
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Affiliation(s)
- Shengbo Zhang
- Key Laboratory for Green Chemical Technology of Ministry of Education , School of Chemical Engineering and Technology , Tianjin University , Collaborative Innovation Center of Chemical Science and Engineering , Tianjin 300072 , China . ;
| | - Hua Wang
- Key Laboratory for Green Chemical Technology of Ministry of Education , School of Chemical Engineering and Technology , Tianjin University , Collaborative Innovation Center of Chemical Science and Engineering , Tianjin 300072 , China . ;
| | - Mei Li
- Key Laboratory for Green Chemical Technology of Ministry of Education , School of Chemical Engineering and Technology , Tianjin University , Collaborative Innovation Center of Chemical Science and Engineering , Tianjin 300072 , China . ;
| | - Jinyu Han
- Key Laboratory for Green Chemical Technology of Ministry of Education , School of Chemical Engineering and Technology , Tianjin University , Collaborative Innovation Center of Chemical Science and Engineering , Tianjin 300072 , China . ;
| | - Xiao Liu
- Key Laboratory for Green Chemical Technology of Ministry of Education , School of Chemical Engineering and Technology , Tianjin University , Collaborative Innovation Center of Chemical Science and Engineering , Tianjin 300072 , China . ;
| | - Jinlong Gong
- Key Laboratory for Green Chemical Technology of Ministry of Education , School of Chemical Engineering and Technology , Tianjin University , Collaborative Innovation Center of Chemical Science and Engineering , Tianjin 300072 , China . ;
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82
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Camacho-Bunquin J, Ferrandon M, Das U, Dogan F, Liu C, Larsen C, Platero-Prats AE, Curtiss LA, Hock AS, Miller JT, Nguyen ST, Marshall CL, Delferro M, Stair PC. Supported Aluminum Catalysts for Olefin Hydrogenation. ACS Catal 2016. [DOI: 10.1021/acscatal.6b02771] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Jeffrey Camacho-Bunquin
- Chemical
Sciences and Engineering Division, Argonne National Laboratory, Lemont, Illinois 60439, United States
| | - Magali Ferrandon
- Chemical
Sciences and Engineering Division, Argonne National Laboratory, Lemont, Illinois 60439, United States
| | - Ujjal Das
- Chemical
Sciences and Engineering Division, Argonne National Laboratory, Lemont, Illinois 60439, United States
| | - Fulya Dogan
- Chemical
Sciences and Engineering Division, Argonne National Laboratory, Lemont, Illinois 60439, United States
| | - Cong Liu
- Chemical
Sciences and Engineering Division, Argonne National Laboratory, Lemont, Illinois 60439, United States
| | - Casey Larsen
- Chemical
Sciences and Engineering Division, Argonne National Laboratory, Lemont, Illinois 60439, United States
| | - Ana E. Platero-Prats
- Chemical
Sciences and Engineering Division, Argonne National Laboratory, Lemont, Illinois 60439, United States
- X-ray
Science Division, Advanced Photon Source, Argonne National Laboratory, Argonne, Illinois 60439, United States
| | - Larry A. Curtiss
- Chemical
Sciences and Engineering Division, Argonne National Laboratory, Lemont, Illinois 60439, United States
| | - Adam S. Hock
- Chemical
Sciences and Engineering Division, Argonne National Laboratory, Lemont, Illinois 60439, United States
- Department
of Chemistry, Illinois Institute of Technology, Chicago, Illinois 60616, United States
| | - Jeffrey T. Miller
- Davidson
School of Chemical Engineering, Purdue University, West Lafayette, Indiana 47907, United States
| | - SonBinh T. Nguyen
- Chemical
Sciences and Engineering Division, Argonne National Laboratory, Lemont, Illinois 60439, United States
- Department
of Chemistry, Northwestern University, Evanston, Illinois 60208, United States
| | - Christopher L. Marshall
- Chemical
Sciences and Engineering Division, Argonne National Laboratory, Lemont, Illinois 60439, United States
| | - Massimiliano Delferro
- Chemical
Sciences and Engineering Division, Argonne National Laboratory, Lemont, Illinois 60439, United States
| | - Peter C. Stair
- Chemical
Sciences and Engineering Division, Argonne National Laboratory, Lemont, Illinois 60439, United States
- Department
of Chemistry, Northwestern University, Evanston, Illinois 60208, United States
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Delley MF, Silaghi MC, Nuñez-Zarur F, Kovtunov KV, Salnikov OG, Estes DP, Koptyug IV, Comas-Vives A, Copéret C. X–H Bond Activation on Cr(III),O Sites (X = R, H): Key Steps in Dehydrogenation and Hydrogenation Processes. Organometallics 2016. [DOI: 10.1021/acs.organomet.6b00744] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Murielle F. Delley
- ETH Zürich, Department of Chemistry and
Applied Biosciences, Vladimir-Prelog-Weg
1-5, CH-8093 Zürich, Switzerland
| | - Marius-C. Silaghi
- ETH Zürich, Department of Chemistry and
Applied Biosciences, Vladimir-Prelog-Weg
1-5, CH-8093 Zürich, Switzerland
| | - Francisco Nuñez-Zarur
- ETH Zürich, Department of Chemistry and
Applied Biosciences, Vladimir-Prelog-Weg
1-5, CH-8093 Zürich, Switzerland
- Instituto
de Química, Universidad de Antioquia, Calle 70 No. 52-21, Medellín, Colombia
| | - Kirill V. Kovtunov
- International Tomography Center, 3A
Institutskaya St., 630090 Novosibirsk, Russia
- Novosibirsk State University, Pirogova
St. 2, 630090 Novosibirsk, Russia
| | - Oleg G. Salnikov
- International Tomography Center, 3A
Institutskaya St., 630090 Novosibirsk, Russia
- Novosibirsk State University, Pirogova
St. 2, 630090 Novosibirsk, Russia
| | - Deven P. Estes
- ETH Zürich, Department of Chemistry and
Applied Biosciences, Vladimir-Prelog-Weg
1-5, CH-8093 Zürich, Switzerland
| | - Igor V. Koptyug
- International Tomography Center, 3A
Institutskaya St., 630090 Novosibirsk, Russia
- Novosibirsk State University, Pirogova
St. 2, 630090 Novosibirsk, Russia
| | - Aleix Comas-Vives
- ETH Zürich, Department of Chemistry and
Applied Biosciences, Vladimir-Prelog-Weg
1-5, CH-8093 Zürich, Switzerland
| | - Christophe Copéret
- ETH Zürich, Department of Chemistry and
Applied Biosciences, Vladimir-Prelog-Weg
1-5, CH-8093 Zürich, Switzerland
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