1
|
Grunshaw T, Wood SH, Sproules S, Parrott A, Nordon A, Shapland PDP, Wheelhouse KMP, Tomkinson NCO. A Mechanistic Investigation of the N-Hydroxyphthalimide Catalyzed Benzylic Oxidation Mediated by Sodium Chlorite. J Org Chem 2024; 89:7933-7945. [PMID: 38748510 PMCID: PMC11165572 DOI: 10.1021/acs.joc.4c00583] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2024] [Revised: 05/02/2024] [Accepted: 05/06/2024] [Indexed: 06/13/2024]
Abstract
A detailed investigation into the mechanistic course of N-hydroxyphthalimide catalyzed oxidation of benzylic centers using sodium chlorite as the stoichiometric oxidant is reported. Through a combination of experimental, spectroscopic, and computational techniques, the transformation is interrogated, providing improved reaction conditions and an enhanced understanding of the mechanism. Performing the transformation in the presence of acetic acid or a pH 4.5 buffer leads to extended reaction times but improves the catalyst lifetime, leading to the complete consumption of the starting material. Chlorine dioxide is identified as the active oxidant that is able to oxidize the N-hydroxyphthalimide anion to the phthalimide-N-oxyl radical, the proposed catalytically active species, which is able to abstract a hydrogen atom from the substrate. A second molecule of chlorine dioxide reacts with the resultant radical and, after loss of hypochlorous acid, leads to the observed product. Through a broad variety of techniques including UV/vis, EPR and Raman spectroscopy, isotopic labeling, and the use of radical traps, evidence for the mechanism is presented that is supported through electronic structural calculations.
Collapse
Affiliation(s)
- Thomas Grunshaw
- Department
Pure and Applied Chemistry, Thomas Graham Building, University of Strathclyde, Glasgow G1 1XL, U.K.
- GlaxoSmithKline
R&D, Gunnels Wood
Road, Stevenage SG1 2NY, U.K.
| | - Susanna H. Wood
- Department
Pure and Applied Chemistry, Thomas Graham Building, University of Strathclyde, Glasgow G1 1XL, U.K.
| | - Stephen Sproules
- School
of Chemistry, University of Glasgow, Glasgow G12 8QQ, U.K.
| | - Andrew Parrott
- Department
Pure and Applied Chemistry, Thomas Graham Building, University of Strathclyde, Glasgow G1 1XL, U.K.
| | - Alison Nordon
- Department
Pure and Applied Chemistry, Thomas Graham Building, University of Strathclyde, Glasgow G1 1XL, U.K.
| | | | | | - Nicholas C. O. Tomkinson
- Department
Pure and Applied Chemistry, Thomas Graham Building, University of Strathclyde, Glasgow G1 1XL, U.K.
| |
Collapse
|
2
|
Chen S, Luo R, Zhao ZJ, Pei C, Xu Y, Lu Z, Zhao C, Song H, Gong J. Concerted oxygen diffusion across heterogeneous oxide interfaces for intensified propane dehydrogenation. Nat Commun 2023; 14:2620. [PMID: 37147344 PMCID: PMC10163216 DOI: 10.1038/s41467-023-38284-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2022] [Accepted: 04/24/2023] [Indexed: 05/07/2023] Open
Abstract
Propane dehydrogenation (PDH) is an industrial technology for direct propylene production which has received extensive attention in recent years. Nevertheless, existing non-oxidative dehydrogenation technologies still suffer from the thermodynamic equilibrium limitations and severe coking. Here, we develop the intensified propane dehydrogenation to propylene by the chemical looping engineering on nanoscale core-shell redox catalysts. The core-shell redox catalyst combines dehydrogenation catalyst and solid oxygen carrier at one particle, preferably compose of two to three atomic layer-type vanadia coating ceria nanodomains. The highest 93.5% propylene selectivity is obtained, sustaining 43.6% propylene yield under 300 long-term dehydrogenation-oxidation cycles, which outperforms an analog of industrially relevant K-CrOx/Al2O3 catalysts and exhibits 45% energy savings in the scale-up of chemical looping scheme. Combining in situ spectroscopies, kinetics, and theoretical calculation, an intrinsically dynamic lattice oxygen "donator-acceptor" process is proposed that O2- generated from the ceria oxygen carrier is boosted to diffuse and transfer to vanadia dehydrogenation sites via a concerted hopping pathway at the interface, stabilizing surface vanadia with moderate oxygen coverage at pseudo steady state for selective dehydrogenation without significant overoxidation or cracking.
Collapse
Affiliation(s)
- Sai Chen
- Key Laboratory for Green Chemical Technology of Ministry of Education, School of Chemical Engineering & Technology, Tianjin University, Tianjin, 300072, China
- Collaborative Innovation Center for Chemical Science & Engineering (Tianjin), Tianjin, 300072, China
- Joint School of National University of Singapore and Tianjin University, International Campus of Tianjin University, Binhai New City, Fuzhou, 350207, China
| | - Ran Luo
- Key Laboratory for Green Chemical Technology of Ministry of Education, School of Chemical Engineering & Technology, Tianjin University, Tianjin, 300072, China
- Collaborative Innovation Center for Chemical Science & Engineering (Tianjin), Tianjin, 300072, China
- Joint School of National University of Singapore and Tianjin University, International Campus of Tianjin University, Binhai New City, Fuzhou, 350207, China
| | - Zhi-Jian Zhao
- Key Laboratory for Green Chemical Technology of Ministry of Education, School of Chemical Engineering & Technology, Tianjin University, Tianjin, 300072, China
- Collaborative Innovation Center for Chemical Science & Engineering (Tianjin), Tianjin, 300072, China
| | - Chunlei Pei
- Key Laboratory for Green Chemical Technology of Ministry of Education, School of Chemical Engineering & Technology, Tianjin University, Tianjin, 300072, China
- Collaborative Innovation Center for Chemical Science & Engineering (Tianjin), Tianjin, 300072, China
| | - Yiyi Xu
- Key Laboratory for Green Chemical Technology of Ministry of Education, School of Chemical Engineering & Technology, Tianjin University, Tianjin, 300072, China
- Collaborative Innovation Center for Chemical Science & Engineering (Tianjin), Tianjin, 300072, China
| | - Zhenpu Lu
- Key Laboratory for Green Chemical Technology of Ministry of Education, School of Chemical Engineering & Technology, Tianjin University, Tianjin, 300072, China
- Collaborative Innovation Center for Chemical Science & Engineering (Tianjin), Tianjin, 300072, China
| | - Chengjie Zhao
- Key Laboratory for Green Chemical Technology of Ministry of Education, School of Chemical Engineering & Technology, Tianjin University, Tianjin, 300072, China
- Collaborative Innovation Center for Chemical Science & Engineering (Tianjin), Tianjin, 300072, China
| | - Hongbo Song
- Key Laboratory for Green Chemical Technology of Ministry of Education, School of Chemical Engineering & Technology, Tianjin University, Tianjin, 300072, China
- Collaborative Innovation Center for Chemical Science & Engineering (Tianjin), Tianjin, 300072, China
| | - Jinlong Gong
- Key Laboratory for Green Chemical Technology of Ministry of Education, School of Chemical Engineering & Technology, Tianjin University, Tianjin, 300072, China.
- Collaborative Innovation Center for Chemical Science & Engineering (Tianjin), Tianjin, 300072, China.
- Joint School of National University of Singapore and Tianjin University, International Campus of Tianjin University, Binhai New City, Fuzhou, 350207, China.
- National Industry-Education Platform of Energy Storage, Tianjin, 300350, China.
| |
Collapse
|
3
|
Zhu H, Jackson TA, Subramaniam B. Facile Ozonation of Light Alkanes to Oxygenates with High Atom Economy in Tunable Condensed Phase at Ambient Temperature. JACS AU 2023; 3:498-507. [PMID: 36873707 PMCID: PMC9975831 DOI: 10.1021/jacsau.2c00631] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/17/2022] [Revised: 01/07/2023] [Accepted: 01/18/2023] [Indexed: 06/18/2023]
Abstract
We have demonstrated the oxidation of mixed alkanes (propane, n-butane, and isobutane) by ozone in a condensed phase at ambient temperature and mild pressures (up to 1.3 MPa). Oxygenated products such as alcohols and ketones are formed with a combined molar selectivity of >90%. The ozone and dioxygen partial pressures are controlled such that the gas phase is always outside the flammability envelope. Because the alkane-ozone reaction predominantly occurs in the condensed phase, we are able to harness the unique tunability of ozone concentrations in hydrocarbon-rich liquid phases for facile activation of the light alkanes while also avoiding over-oxidation of the products. Further, adding isobutane and water to the mixed alkane feed significantly enhances ozone utilization and the oxygenate yields. The ability to tune the composition of the condensed media by incorporating liquid additives to direct selectivity is a key to achieving high carbon atom economy, which cannot be achieved in gas-phase ozonations. Even in the liquid phase, without added isobutane and water, combustion products dominate during neat propane ozonation, with CO2 selectivity being >60%. In contrast, ozonation of a propane+isobutane+water mixture suppresses CO2 formation to 15% and nearly doubles the yield of isopropanol. A kinetic model based on the formation of a hydrotrioxide intermediate can adequately explain the yields of the observed isobutane ozonation products. Estimated rate constants for the formation of oxygenates suggest that the demonstrated concept has promise for facile and atom-economic conversion of natural gas liquids to valuable oxygenates and broader applications associated with C-H functionalization.
Collapse
Affiliation(s)
- Hongda Zhu
- Center
for Environmentally Beneficial Catalysis, University of Kansas, 1501 Wakarusa Dr., Lawrence, Kansas 66047, United States
| | - Timothy A. Jackson
- Center
for Environmentally Beneficial Catalysis, University of Kansas, 1501 Wakarusa Dr., Lawrence, Kansas 66047, United States
- Department
of Chemistry, University of Kansas, 1567 Irving Hill Rd, Lawrence, Kansas 66045, United States
| | - Bala Subramaniam
- Center
for Environmentally Beneficial Catalysis, University of Kansas, 1501 Wakarusa Dr., Lawrence, Kansas 66047, United States
- Department
of Chemical and Petroleum Engineering, University
of Kansas, 1530 W. 15th, Lawrence, Kansas 66045, United States
| |
Collapse
|
4
|
Soares JCS, Zotin FM, Raddi de Araújo LR, Gonçalves AHA, Gaspar AB. Effect of thermal treatment on K3PW12O40 for cyclohexene oxidation reaction to adipic acid. MOLECULAR CATALYSIS 2022. [DOI: 10.1016/j.mcat.2022.112675] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
5
|
Golden DL, Suh SE, Stahl SS. Radical C(sp3)–H functionalization and cross-coupling reactions. Nat Rev Chem 2022; 6:405-427. [DOI: 10.1038/s41570-022-00388-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
|
6
|
Straub LC, Wickleder MS, Rasche B. Selenous Acid in an Aromatic Framework: Insights Into a Temperature-Sensitive Internal Redox System from the Solid State. Inorg Chem 2022; 61:3641-3648. [PMID: 35172098 DOI: 10.1021/acs.inorgchem.1c03734] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
We report on a new compound composed of a phenanthroline network in which emerging channels are alternately occupied by selenous acid (H2SeO3) and dioxane molecules. The material undergoes a variety of structural changes due to both its redox activity as well as its thermal decomposition. We investigate an internal redox system of the incorporated selenous acid and the aldehyde groups of the phenanthroline framework. The reduction process of the selenium species was further elucidated by cyclic voltammetry, while the oxidation process was also monitored by 1H NMR spectra. The thermal behavior reveals that the material can undergo a reversible, topotactic transition due to dioxane and water (de)intercalation.
Collapse
Affiliation(s)
- Laura C Straub
- Institute of Inorganic Chemistry, University of Cologne, Greinstrasse 6, Cologne 50939, Germany
| | - Mathias S Wickleder
- Institute of Inorganic Chemistry, University of Cologne, Greinstrasse 6, Cologne 50939, Germany
| | - Bertold Rasche
- Institute of Inorganic Chemistry, University of Cologne, Greinstrasse 6, Cologne 50939, Germany
| |
Collapse
|
7
|
Thum L, Riedel W, Milojevic N, Guan C, Trunschke A, Dinse KP, Risse T, Schomäcker R, Schlögl R. Transition-Metal-Doping of CaO as Catalyst for the OCM Reaction, a Reality Check. Front Chem 2022; 10:768426. [PMID: 35223767 PMCID: PMC8876934 DOI: 10.3389/fchem.2022.768426] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Accepted: 01/17/2022] [Indexed: 11/13/2022] Open
Abstract
In this study, first-row transition metal-doped calcium oxide materials (Mn, Ni, Cr, Co., and Zn) were synthesized, characterized, and tested for the OCM reaction. Doped carbonate precursors were prepared by a co-precipitation method. The synthesis parameters were optimized to yield materials with a pure calcite phase, which was verified by XRD. EPR measurements on the doped CaO materials indicate a successful substitution of Ca2+ with transition metal ions in the CaO lattice. The materials were tested for their performance in the OCM reaction, where a beneficial effect towards selectivity and activity effect could be observed for Mn, Ni, and Zn-doped samples, where the selectivity of Co- and Cr-doped CaO was strongly reduced. The optimum doping concentration could be identified in the range of 0.04-0.10 atom%, showing the strongest decrease in the apparent activation energy, as well as the maximum increase in selectivity.
Collapse
Affiliation(s)
- Lukas Thum
- Technische Universität Berlin, Fakultät II, Institut für Chemie, Berlin, Germany
- Department of Inorganic Chemistry, Fritz-Haber-Institut der Max-Planck-Gesellschaft, Berlin, Germany
| | - Wiebke Riedel
- Freie Universität Berlin, Institut für Chemie und Biochemie, Berlin, Germany
| | - Natasa Milojevic
- Technische Universität Berlin, Fakultät II, Institut für Chemie, Berlin, Germany
| | - Chengyue Guan
- BasCat—UniCat BASF JointLab, Technische Universität Berlin, Berlin, Germany
| | - Annette Trunschke
- Department of Inorganic Chemistry, Fritz-Haber-Institut der Max-Planck-Gesellschaft, Berlin, Germany
| | - Klaus-Peter Dinse
- Freie Universität Berlin, Institut für Experimentalphysik, Berlin, Germany
| | - Thomas Risse
- Freie Universität Berlin, Institut für Chemie und Biochemie, Berlin, Germany
| | - Reinhard Schomäcker
- Technische Universität Berlin, Fakultät II, Institut für Chemie, Berlin, Germany
- *Correspondence: Reinhard Schomäcker,
| | - Robert Schlögl
- Department of Inorganic Chemistry, Fritz-Haber-Institut der Max-Planck-Gesellschaft, Berlin, Germany
| |
Collapse
|
8
|
Wang YH, Yang Q, Walsh PJ, Schelter EJ. Light-mediated aerobic oxidation of C(sp 3)–H bonds by a Ce( iv) hexachloride complex. Org Chem Front 2022. [DOI: 10.1039/d2qo00362g] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
A photochemical C(sp3)–H oxygenation of arene and alkane substrates (including methane) catalyzed by [NEt4]2[CeIVCl6] under mild conditions (1 atm, 25 °C) is described.
Collapse
Affiliation(s)
- Yu-Heng Wang
- P. Roy and Diana T. Vagelos Laboratories, Department of Chemistry, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA
| | - Qiaomu Yang
- P. Roy and Diana T. Vagelos Laboratories, Department of Chemistry, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA
| | - Patrick J. Walsh
- P. Roy and Diana T. Vagelos Laboratories, Department of Chemistry, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA
| | - Eric J. Schelter
- P. Roy and Diana T. Vagelos Laboratories, Department of Chemistry, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA
| |
Collapse
|
9
|
Luo L, Xiao X, Li Q, Wang S, Li Y, Hou J, Jiang B. Engineering of Single Atomic Cu-N 3 Active Sites for Efficient Singlet Oxygen Production in Photocatalysis. ACS APPLIED MATERIALS & INTERFACES 2021; 13:58596-58604. [PMID: 34860504 DOI: 10.1021/acsami.1c17782] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Photocatalytic generation of singlet oxygen (1O2) is an attractive strategy to convert organic chemicals to high value-added products. However, the scarcity of suitable active sites in photocatalysts commonly leads to the poor adsorption and activation of oxygen molecules from a triplet state to a singlet state. Here, we report single atomic Cu-N3 sites on tubular g-C3N4 for the production of singlet oxygen. X-ray absorption fine spectroscopy, in combination with high-resolution electron microscopy techniques, determines the existence of atomically dispersed Cu sites with Cu-N3 coordination mode. The combined analysis of electron spin resonance and time-resolved optical spectra confirmed that a single atomic Cu-N3 structure facilitates a high concentration of 1O2 generation due to charge transport, electron-hole interaction, and exciton effect. Benefiting from the merits, a single atomic photocatalyst yields nearly 100% conversion and selectivity from thioanisole to sulfoxide within 2.5 h under visible light irradiation. This work deeply reveals the design and construction of catalysts with specific active sites, which are helpful to improve the activation efficiency of oxygen.
Collapse
Affiliation(s)
- Laiyu Luo
- Key Laboratory of Functional Inorganic Material Chemistry, Ministry of Education of the People's Republic of China, School of Chemistry and Materials Science, Heilongjiang University, Harbin 150080, P. R. China
| | - Xudong Xiao
- Key Laboratory of Functional Inorganic Material Chemistry, Ministry of Education of the People's Republic of China, School of Chemistry and Materials Science, Heilongjiang University, Harbin 150080, P. R. China
| | - Qi Li
- Key Laboratory of Functional Inorganic Material Chemistry, Ministry of Education of the People's Republic of China, School of Chemistry and Materials Science, Heilongjiang University, Harbin 150080, P. R. China
| | - Siyu Wang
- Key Laboratory of Functional Inorganic Material Chemistry, Ministry of Education of the People's Republic of China, School of Chemistry and Materials Science, Heilongjiang University, Harbin 150080, P. R. China
| | - Yuxin Li
- Key Laboratory of Functional Inorganic Material Chemistry, Ministry of Education of the People's Republic of China, School of Chemistry and Materials Science, Heilongjiang University, Harbin 150080, P. R. China
| | - Jungang Hou
- State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, P. R. China
| | - Baojiang Jiang
- Key Laboratory of Functional Inorganic Material Chemistry, Ministry of Education of the People's Republic of China, School of Chemistry and Materials Science, Heilongjiang University, Harbin 150080, P. R. China
| |
Collapse
|
10
|
Substrate–Solvent Crosstalk—Effects on Reaction Kinetics and Product Selectivity in Olefin Oxidation Catalysis. CHEMISTRY 2021. [DOI: 10.3390/chemistry3030054] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
In this work, we explored how solvents can affect olefin oxidation reactions catalyzed by MCM-bpy-Mo catalysts and whether their control can be made with those players. The results of this study demonstrated that polar and apolar aprotic solvents modulated the reactions in different ways. Experimental data showed that acetonitrile (aprotic polar) could largely hinder the reaction rate, whereas toluene (aprotic apolar) did not. In both cases, product selectivity at isoconversion was not affected. Further insights were obtained by means of neutron diffraction experiments, which confirmed the kinetic data and allowed for the proposal of a model based on substrate–solvent crosstalk by means of hydrogen bonding. In addition, the model was also validated in the ring-opening reaction (overoxidation) of styrene oxide to benzaldehyde, which progressed when toluene was the solvent (reaching 31% styrene oxide conversion) but was strongly hindered when acetonitrile was used instead (reaching only 7% conversion) due to the establishment of H-bonds in the latter. Although this model was confirmed and validated for olefin oxidation reactions, it can be envisaged that it may also be applied to other catalytic reaction systems where reaction control is critical, thereby widening its use.
Collapse
|
11
|
Dong Y, Su Y, Hu Y, Li H, Xie W. Ag 2 S-CdS p-n Nanojunction-Enhanced Photocatalytic Oxidation of Alcohols to Aldehydes. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2020; 16:e2001529. [PMID: 33140581 DOI: 10.1002/smll.202001529] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/08/2020] [Revised: 09/16/2020] [Indexed: 06/11/2023]
Abstract
Selective oxidation of alcohols to aldehydes under mild conditions is important for the synthesis of high-value-added organic intermediates but still very challenging. For most of the thermal and photocatalytic systems, noble metal catalysts or harsh reaction conditions are required. Herein, the synthesis and use of Ag2 S-CdS p-n nanojunctions as an efficient photocatalyst for selective oxidation of a series of aromatic alcohols to their corresponding aldehydes is reported. High quantum efficiencies (59.6% and 36.9% under 380 and 420 nm, respectively) are achieved in air atmosphere at room temperature. Photoluminescence and photo-electrochemical tests show that the excellent performance is mainly due to the p-n junction-enhanced charge separation and transfer for the activation of both O2 (in air) and substrates. This study demonstrates the potential of p-n junction in photocatalytic synthesis under mild conditions.
Collapse
Affiliation(s)
- Yueyue Dong
- Key Lab of Advanced Energy Materials Chemistry (Ministry of Education), College of Chemistry, Nankai University, Weijin Rd. 94, Tianjin, 300071, China
| | - Yanling Su
- Key Lab of Advanced Energy Materials Chemistry (Ministry of Education), College of Chemistry, Nankai University, Weijin Rd. 94, Tianjin, 300071, China
| | - Yanfang Hu
- Key Lab of Advanced Energy Materials Chemistry (Ministry of Education), College of Chemistry, Nankai University, Weijin Rd. 94, Tianjin, 300071, China
| | - Haixia Li
- Key Lab of Advanced Energy Materials Chemistry (Ministry of Education), College of Chemistry, Nankai University, Weijin Rd. 94, Tianjin, 300071, China
| | - Wei Xie
- Key Lab of Advanced Energy Materials Chemistry (Ministry of Education), College of Chemistry, Nankai University, Weijin Rd. 94, Tianjin, 300071, China
| |
Collapse
|
12
|
Optimizing the crystallization process of conjugated polymer photocatalysts to promote electron transfer and molecular oxygen activation. J Catal 2020. [DOI: 10.1016/j.jcat.2020.07.005] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
|
13
|
Luo L, Wang ZJ, Xiang X, Yan D, Ye J. Selective Activation of Benzyl Alcohol Coupled with Photoelectrochemical Water Oxidation via a Radical Relay Strategy. ACS Catal 2020. [DOI: 10.1021/acscatal.0c00660] [Citation(s) in RCA: 85] [Impact Index Per Article: 21.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Lan Luo
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, People’s Republic of China
| | - Zhou-jun Wang
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, People’s Republic of China
| | - Xu Xiang
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, People’s Republic of China
| | - Dongpeng Yan
- Key Laboratory of Theoretical and Computational Photochemistry, Ministry of Education, College of Chemistry, Beijing Normal University, Beijing 100875, People’s Republic of China
| | - Jinhua Ye
- International Center for Materials Nanoarchitectonics (WPI-MANA), National Institute for Materials Science (NIMS), 1-1 Namiki, Tsukuba, Ibaraki 305-0044, Japan
- TJU-NIMS International Collaboration Laboratory, School of Material Science and Engineering, Tianjin University, Tianjin 300072, P. R. China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin 300072, P. R. China
| |
Collapse
|
14
|
Le T, Courant T, Merad J, Allain C, Audebert P, Masson G. Aerobic Tetrazine‐Catalyzed Oxidative Nitroso‐Diels‐Alder Reaction of N‐Arylhydroxylamines with Dienecarbamates: Access to Functionalized 1,6‐Dihydro‐1,2‐oxazines. ChemCatChem 2019. [DOI: 10.1002/cctc.201901373] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Tuan Le
- Institut de Chimie des Substances Naturelles CNRS UPR 2301Université Paris-Sud Gif-sur-Yvette Cedex 91198 France
- PPSM ENS Cachan CNRSUniversité Paris-Saclay Cachan 94235 France
| | - Thibaut Courant
- Institut de Chimie des Substances Naturelles CNRS UPR 2301Université Paris-Sud Gif-sur-Yvette Cedex 91198 France
| | - Jérémy Merad
- Institut de Chimie des Substances Naturelles CNRS UPR 2301Université Paris-Sud Gif-sur-Yvette Cedex 91198 France
| | - Clémence Allain
- PPSM ENS Cachan CNRSUniversité Paris-Saclay Cachan 94235 France
| | - Pierre Audebert
- PPSM ENS Cachan CNRSUniversité Paris-Saclay Cachan 94235 France
| | - Géraldine Masson
- Institut de Chimie des Substances Naturelles CNRS UPR 2301Université Paris-Sud Gif-sur-Yvette Cedex 91198 France
| |
Collapse
|
15
|
Wang Y, Prinsen P, Mangin F, Yepez A, Pineda A, Rodríguez-Castellón E, Hasan Shah Gilani MR, Xu G, Len C, Luque R. Mechanistic insights into the microwave-assisted cinnamyl alcohol oxidation using supported iron and palladium catalysts. MOLECULAR CATALYSIS 2019. [DOI: 10.1016/j.mcat.2019.110409] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
16
|
Pisk J, Agustin D, Poli R. Organic Salts and Merrifield Resin Supported [PM 12O 40] 3- (M = Mo or W) as Catalysts for Adipic Acid Synthesis. MOLECULES (BASEL, SWITZERLAND) 2019; 24:molecules24040783. [PMID: 30795615 PMCID: PMC6412659 DOI: 10.3390/molecules24040783] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/01/2019] [Revised: 02/15/2019] [Accepted: 02/15/2019] [Indexed: 11/23/2022]
Abstract
Adipic acid (AA) was obtained by catalyzed oxidation of cyclohexene, epoxycyclohexane, or cyclohexanediol under organic solvent-free conditions using aqueous hydrogen peroxide (30%) as an oxidizing agent and molybdenum- or tungsten-based Keggin polyoxometalates (POMs) surrounded by organic cations or ionically supported on functionalized Merrifield resins. Operating under these environmentally friendly, greener conditions and with low catalyst loading (0.025% for the molecular salts and 0.001–0.007% for the supported POMs), AA could be produced in interesting yields.
Collapse
Affiliation(s)
- Jana Pisk
- Centre National de la Recherche Scientifique (CNRS), Laboratoire de Chimie de Coordination (LCC), Université de Toulouse, UPS, INPT, 205, route de Narbonne, 31077 Toulouse, France.
- Université de Toulouse, IUT P. Sabatier, Département de Chimie, Av. G. Pompidou, BP 20258, 81104 Castres CEDEX, France.
| | - Dominique Agustin
- Centre National de la Recherche Scientifique (CNRS), Laboratoire de Chimie de Coordination (LCC), Université de Toulouse, UPS, INPT, 205, route de Narbonne, 31077 Toulouse, France.
- Université de Toulouse, IUT P. Sabatier, Département de Chimie, Av. G. Pompidou, BP 20258, 81104 Castres CEDEX, France.
| | - Rinaldo Poli
- Centre National de la Recherche Scientifique (CNRS), Laboratoire de Chimie de Coordination (LCC), Université de Toulouse, UPS, INPT, 205, route de Narbonne, 31077 Toulouse, France.
- Institut Universitaire de France, 103, bd Saint-Michel, 75005 Paris, France.
| |
Collapse
|
17
|
Sun X, Luo X, Zhang X, Xie J, Jin S, Wang H, Zheng X, Wu X, Xie Y. Enhanced Superoxide Generation on Defective Surfaces for Selective Photooxidation. J Am Chem Soc 2019; 141:3797-3801. [DOI: 10.1021/jacs.8b13051] [Citation(s) in RCA: 173] [Impact Index Per Article: 34.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Xianshun Sun
- Hefei National Laboratory for Physical Science at the Microscale, CAS Center for Excellence in Nanoscience, iChEM, University of Science and Technology of China, Hefei 230026, People’s Republic of China
| | - Xiao Luo
- Hefei National Laboratory for Physical Science at the Microscale, CAS Center for Excellence in Nanoscience, iChEM, University of Science and Technology of China, Hefei 230026, People’s Republic of China
| | - Xiaodong Zhang
- Hefei National Laboratory for Physical Science at the Microscale, CAS Center for Excellence in Nanoscience, iChEM, University of Science and Technology of China, Hefei 230026, People’s Republic of China
| | - Junfeng Xie
- College of Chemistry, Chemical Engineering and Materials Science, Shandong Normal University, Jinan 250014, People’s Republic of China
| | - Sen Jin
- Hefei National Laboratory for Physical Science at the Microscale, CAS Center for Excellence in Nanoscience, iChEM, University of Science and Technology of China, Hefei 230026, People’s Republic of China
| | - Hui Wang
- Hefei National Laboratory for Physical Science at the Microscale, CAS Center for Excellence in Nanoscience, iChEM, University of Science and Technology of China, Hefei 230026, People’s Republic of China
| | - Xusheng Zheng
- National Synchrotron Radiation Laboratory, University of Science and Technology of China, Hefei 230029, People’s Republic of China
| | - Xiaojun Wu
- Hefei National Laboratory for Physical Science at the Microscale, CAS Center for Excellence in Nanoscience, iChEM, University of Science and Technology of China, Hefei 230026, People’s Republic of China
| | - Yi Xie
- Hefei National Laboratory for Physical Science at the Microscale, CAS Center for Excellence in Nanoscience, iChEM, University of Science and Technology of China, Hefei 230026, People’s Republic of China
| |
Collapse
|
18
|
Miska A, Schurr D, Rinke G, Dittmeyer R, Schindler S. From model compounds to applications: Kinetic studies on the activation of dioxygen using an iron complex in a SuperFocus mixer. Chem Eng Sci 2018. [DOI: 10.1016/j.ces.2018.05.064] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
19
|
Carrasco CJ, Montilla F, Álvarez E, Galindo A. Synthesis of α,β-Dicarbonylhydrazones by Aerobic Manganese-Catalysed Oxidation. Adv Synth Catal 2018. [DOI: 10.1002/adsc.201800601] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Carlos J. Carrasco
- Departamento de Química Inorgánica, Facultad de Química; Universidad de Sevilla; Aptdo 1203 41071 Sevilla Spain
| | - Francisco Montilla
- Departamento de Química Inorgánica, Facultad de Química; Universidad de Sevilla; Aptdo 1203 41071 Sevilla Spain
| | - Eleuterio Álvarez
- Instituto de Investigaciones Químicas; CSIC-Universidad de Sevilla; Avda. Américo Vespucio 49 41092 Sevilla Spain
| | - Agustín Galindo
- Departamento de Química Inorgánica, Facultad de Química; Universidad de Sevilla; Aptdo 1203 41071 Sevilla Spain
| |
Collapse
|
20
|
Soares JCS, Gonçalves AHA, Zotin FM, de Araújo LRR, Gaspar AB. Cyclohexene to adipic acid synthesis using heterogeneous polyoxometalate catalysts. MOLECULAR CATALYSIS 2018. [DOI: 10.1016/j.mcat.2018.02.020] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
|
21
|
Shen X, Zhang Q, Zhang G, Wang J. Significant and Synergistic Intensification of Aerobic Oxidation of Activated Alcohols in Water at Ambient Condition by Adding Perfluoro‐Surfactant. ChemistrySelect 2018. [DOI: 10.1002/slct.201801836] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Xianbo Shen
- Zhejiang Province Key Laboratory of BiofuelBiodiesel Laboratory of China Petroleum and Chemical Industry Federation and College of Chemical EngineeringCollege of Chemical Engineering, Zhejiang University of Technology Hangzhou 310014, P.R. China
| | - Qi Zhang
- Zhejiang Province Key Laboratory of BiofuelBiodiesel Laboratory of China Petroleum and Chemical Industry Federation and College of Chemical EngineeringCollege of Chemical Engineering, Zhejiang University of Technology Hangzhou 310014, P.R. China
| | - Guoqi Zhang
- Department of SciencesThe City University of New York New York NY 10019 USA
| | - Jianli Wang
- Zhejiang Province Key Laboratory of BiofuelBiodiesel Laboratory of China Petroleum and Chemical Industry Federation and College of Chemical EngineeringCollege of Chemical Engineering, Zhejiang University of Technology Hangzhou 310014, P.R. China
| |
Collapse
|
22
|
Shavi R, Hiremath V, Seo JG. Radical-initiated oxidative conversion of methane to methanol over metallic iron and copper catalysts. MOLECULAR CATALYSIS 2018. [DOI: 10.1016/j.mcat.2017.12.001] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
|
23
|
Samantaray MK, Pump E, Bendjeriou-Sedjerari A, D’Elia V, Pelletier JDA, Guidotti M, Psaro R, Basset JM. Surface organometallic chemistry in heterogeneous catalysis. Chem Soc Rev 2018; 47:8403-8437. [DOI: 10.1039/c8cs00356d] [Citation(s) in RCA: 108] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Surface organometallic chemistry has been reviewed with a special focus on environmentally relevant transformations (C–H activation, CO2conversion, oxidation).
Collapse
Affiliation(s)
- Manoja K. Samantaray
- King Abdullah University of Science and Technology (KAUST), KAUST Catalysis Center (KCC)
- Thuwal
- Saudi Arabia
| | - Eva Pump
- King Abdullah University of Science and Technology (KAUST), KAUST Catalysis Center (KCC)
- Thuwal
- Saudi Arabia
| | | | - Valerio D’Elia
- Department of Materials Science and Engineering, School of Molecular Science and Engineering, Vidyasirimedhi Institute of Science and Technology
- WangChan
- Thailand
| | - Jérémie D. A. Pelletier
- King Abdullah University of Science and Technology (KAUST), KAUST Catalysis Center (KCC)
- Thuwal
- Saudi Arabia
| | - Matteo Guidotti
- CNR – Institute of Molecular Sciences and Technologies
- 20133 Milano
- Italy
| | - Rinaldo Psaro
- CNR – Institute of Molecular Sciences and Technologies
- 20133 Milano
- Italy
| | - Jean-Marie Basset
- King Abdullah University of Science and Technology (KAUST), KAUST Catalysis Center (KCC)
- Thuwal
- Saudi Arabia
| |
Collapse
|
24
|
Chen X, Peng Y, Han X, Liu Y, Lin X, Cui Y. Sixteen isostructural phosphonate metal-organic frameworks with controlled Lewis acidity and chemical stability for asymmetric catalysis. Nat Commun 2017; 8:2171. [PMID: 29259195 PMCID: PMC5736719 DOI: 10.1038/s41467-017-02335-0] [Citation(s) in RCA: 70] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2017] [Accepted: 11/21/2017] [Indexed: 02/01/2023] Open
Abstract
Heterogeneous catalysts typically lack the specific steric control and rational electronic tuning required for precise asymmetric catalysis. Here we demonstrate that a phosphonate metal–organic framework (MOF) platform that is robust enough to accommodate up to 16 different metal clusters, allowing for systematic tuning of Lewis acidity, catalytic activity and enantioselectivity. A total of 16 chiral porous MOFs, with the framework formula [M3L2(solvent)2] that have the same channel structures but different surface-isolated Lewis acid metal sites, are prepared from a single phosphono-carboxylate ligand of 1,1′-biphenol and 16 different metal ions. The phosphonate MOFs possessing tert-butyl-coated channels exhibited high thermal stability and good tolerances to boiling water, weak acid and base. The MOFs provide a versatile family of heterogeneous catalysts for asymmetric allylboration, propargylation, Friedel–Crafts alkylation and sulfoxidation with good to high enantioselectivity. In contrast, the homogeneous catalyst systems cannot catalyze the test reactions enantioselectively. Asymmetric synthesis predominantly falls within the realm of homogeneous catalysis. Here, the authors synthesized 16 chiral metal–organic frameworks differing in the nature of the transition metal and demonstrate their excellent stability, catalytic activity and recyclability in a number of enantioselective reactions.
Collapse
Affiliation(s)
- Xu Chen
- School of Chemistry and Chemical Engineering and State Key Laboratory of Metal Matrix Composites, Shanghai Jiao Tong University, Shanghai, 200240, China
| | - Yongwu Peng
- School of Chemistry and Chemical Engineering and State Key Laboratory of Metal Matrix Composites, Shanghai Jiao Tong University, Shanghai, 200240, China
| | - Xing Han
- School of Chemistry and Chemical Engineering and State Key Laboratory of Metal Matrix Composites, Shanghai Jiao Tong University, Shanghai, 200240, China
| | - Yan Liu
- School of Chemistry and Chemical Engineering and State Key Laboratory of Metal Matrix Composites, Shanghai Jiao Tong University, Shanghai, 200240, China.
| | - Xiaochao Lin
- School of Chemistry and Chemical Engineering and State Key Laboratory of Metal Matrix Composites, Shanghai Jiao Tong University, Shanghai, 200240, China
| | - Yong Cui
- School of Chemistry and Chemical Engineering and State Key Laboratory of Metal Matrix Composites, Shanghai Jiao Tong University, Shanghai, 200240, China. .,Collaborative Innovation Center of Chemical Science and Engineering, Tianjin, 300072, China.
| |
Collapse
|
25
|
|
26
|
Akhmedov VM, Melnikova NE, Akhmedov ID. Synthesis, properties, and application of polymeric carbon nitrides. Russ Chem Bull 2017. [DOI: 10.1007/s11172-017-1810-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
|
27
|
Mondal D, Kundu S, Majee MC, Rana A, Endo A, Chaudhury M. Ligand-Induced Tuning of the Oxidase Activity of μ-Hydroxidodimanganese(III) Complexes Using 3,5-Di-tert-butylcatechol as the Substrate: Isolation and Characterization of Products Involving an Oxidized Dioxolene Moiety. Inorg Chem 2017; 56:9448-9460. [DOI: 10.1021/acs.inorgchem.7b00147] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Dhrubajyoti Mondal
- Department of Inorganic
Chemistry, Indian Association for the Cultivation of Science, Jadavpur, Kolkata 700 032, India
| | - Sanchita Kundu
- Department of Inorganic
Chemistry, Indian Association for the Cultivation of Science, Jadavpur, Kolkata 700 032, India
| | - Mithun Chandra Majee
- Department of Inorganic
Chemistry, Indian Association for the Cultivation of Science, Jadavpur, Kolkata 700 032, India
| | - Atanu Rana
- Department of Inorganic
Chemistry, Indian Association for the Cultivation of Science, Jadavpur, Kolkata 700 032, India
| | - Akira Endo
- Department
of Materials and Life Sciences, Faculty of Science and Technology, Sophia University, 7-1 Kioi-cho, Chiyoda-ku, Tokyo 102-8554, Japan
| | - Muktimoy Chaudhury
- Department of Inorganic
Chemistry, Indian Association for the Cultivation of Science, Jadavpur, Kolkata 700 032, India
| |
Collapse
|
28
|
Malekafzali A, Malinovska K, Patureau FW. The cumene/O 2 system: a very simple tool for the radical chain oxidation of some functional groups. NEW J CHEM 2017; 41:6981-6985. [PMID: 30450001 PMCID: PMC6208464 DOI: 10.1039/c7nj01666b] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2017] [Accepted: 06/27/2017] [Indexed: 11/21/2022]
Abstract
Due to the relative stability of the cumyl radical, cumenes and α-methyl-styrenes are ideally structured to directly harvest the oxidizing reactivity of O2 and initiate radical chain reactions in catalyst-free conditions. In the absence of additional substrates, these processes can lead to acetophenones. In the presence of substrates, the cumene oxidation process can be intercepted in various chain reactions, affording very simple protocols for functional group oxidation.
Collapse
Affiliation(s)
- A Malekafzali
- FB Chemie , Technische Universiät Kaiserslautern , Erwin-Schrödinger Str. 52 , 67663 Kaiserslautern , Germany . ; http://www.chemie.uni-kl.de/patureau
- Chemistry Department , Tarbiat Modares University , Jalale-Ale-Ahmad Highway , 14117-13116 Tehran , Iran
| | - K Malinovska
- FB Chemie , Technische Universiät Kaiserslautern , Erwin-Schrödinger Str. 52 , 67663 Kaiserslautern , Germany . ; http://www.chemie.uni-kl.de/patureau
| | - F W Patureau
- FB Chemie , Technische Universiät Kaiserslautern , Erwin-Schrödinger Str. 52 , 67663 Kaiserslautern , Germany . ; http://www.chemie.uni-kl.de/patureau
| |
Collapse
|
29
|
Mao H, Chen R, Xing W, Jin W. Organic Solvent-Free Process for Cyclohexanone Ammoximation by a Ceramic Membrane Distributor. Chem Eng Technol 2016. [DOI: 10.1002/ceat.201500641] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
|
30
|
Salehi MS, Askarishahi M, Godini HR, Görke O, Wozny G. Sustainable Process Design for Oxidative Coupling of Methane (OCM): Comprehensive Reactor Engineering via Computational Fluid Dynamics (CFD) Analysis of OCM Packed-Bed Membrane Reactors. Ind Eng Chem Res 2016. [DOI: 10.1021/acs.iecr.5b03292] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Mohammad-Sadegh Salehi
- Chair
of Process Dynamics and Operation, Berlin Institute of Technology, Strasse des 17. Juni 135, Sekr. KWT-9, D-10623 Berlin, Germany
| | - Maryam Askarishahi
- Chair
of Process Dynamics and Operation, Berlin Institute of Technology, Strasse des 17. Juni 135, Sekr. KWT-9, D-10623 Berlin, Germany
| | - Hamid Reza Godini
- Chair
of Process Dynamics and Operation, Berlin Institute of Technology, Strasse des 17. Juni 135, Sekr. KWT-9, D-10623 Berlin, Germany
| | - Oliver Görke
- Department
of Ceramic Materials, Institute for Material Science and Technologies, Berlin Institute of Technology, Hardenbergstrasse 40, D-10623 Berlin, Germany
| | - Günter Wozny
- Chair
of Process Dynamics and Operation, Berlin Institute of Technology, Strasse des 17. Juni 135, Sekr. KWT-9, D-10623 Berlin, Germany
| |
Collapse
|
31
|
Computationally designed zirconium organometallic catalyst for direct epoxidation of alkenes without allylic H atoms: aromatic linkage eliminates formation of inert octahedral complexes. Theor Chem Acc 2016. [DOI: 10.1007/s00214-015-1789-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
|
32
|
Ohkubo K, Hirose K, Fukuzumi S. Photooxygenation of alkanes by dioxygen with p-benzoquinone derivatives with high quantum yields. Photochem Photobiol Sci 2016; 15:731-4. [DOI: 10.1039/c6pp00102e] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Alkanes were oxygenated by dioxygen with p-xyloquinone in cyclohexane which is used as a solvent to yield the corresponding oxygenated products under visible light photoirradiation with high quantum yields higher than 1000%.
Collapse
Affiliation(s)
- Kei Ohkubo
- Department of Applied Chemistry
- Graduate School of Engineering
- Osaka University
- Suita
- Japan
| | - Kensaku Hirose
- Department of Material and Life Science
- Graduate School of Engineering
- Osaka University
- ALCA and SENTAN
- Japan Science and Technology Agency (JST)
| | - Shunichi Fukuzumi
- Department of Chemistry and Nano Science
- Ewha Womans University
- Seoul 120-750
- Korea
- Faculty of Science and Technology
| |
Collapse
|
33
|
Gryca I, Machura B, Małecki JG, Kusz J, Shul'pina LS, Ikonnikov NS, Shul'pin GB. p-Tolylimido rhenium(v) complexes with phenolate-based ligands: synthesis, X-ray studies and catalytic activity in oxidation with tert-butylhydroperoxide. Dalton Trans 2016; 45:334-51. [DOI: 10.1039/c5dt03598h] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
The reactions of mer-[Re(p-NTol)X3(PPh3)2] with phenolate-based ligands gave 16 new rhenium(v) complexes. Only a few of them exhibited high catalytic activity.
Collapse
Affiliation(s)
- Izabela Gryca
- Department of Crystallography
- Institute of Chemistry
- University of Silesia
- 40-006 Katowice
- Poland
| | - Barbara Machura
- Department of Crystallography
- Institute of Chemistry
- University of Silesia
- 40-006 Katowice
- Poland
| | - Jan Grzegorz Małecki
- Department of Crystallography
- Institute of Chemistry
- University of Silesia
- 40-006 Katowice
- Poland
| | - Joachim Kusz
- Institute of Physics
- University of Silesia
- 40-007 Katowice
- Poland
| | - Lidia S. Shul'pina
- Nesmeyanov Institute of Organoelement Compounds
- Russian Academy of Sciences
- Moscow 119991
- Russia
| | - Nikolay S. Ikonnikov
- Nesmeyanov Institute of Organoelement Compounds
- Russian Academy of Sciences
- Moscow 119991
- Russia
| | - Georgiy B. Shul'pin
- Semenov Institute of Chemical Physics
- Russian Academy of Sciences
- Moscow 119991
- Russia
- Plekhanov Russian University of Economics
| |
Collapse
|
34
|
Gennari M, Brazzolotto D, Pécaut J, Cherrier MV, Pollock CJ, DeBeer S, Retegan M, Pantazis DA, Neese F, Rouzières M, Clérac R, Duboc C. Dioxygen Activation and Catalytic Reduction to Hydrogen Peroxide by a Thiolate-Bridged Dimanganese(II) Complex with a Pendant Thiol. J Am Chem Soc 2015; 137:8644-53. [DOI: 10.1021/jacs.5b04917] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Affiliation(s)
- Marcello Gennari
- CNRS
UMR 5250, DCM, Université Grenoble Alpes, F-38000 Grenoble, France
| | | | - Jacques Pécaut
- INAC-SCIB, Université Grenoble Alpes, F-38000 Grenoble, France
- Reconnaissance Ionique et Chimie de Coordination, CEA, INAC-SCIB, F-38000 Grenoble, France
| | - Mickael V. Cherrier
- Metalloproteins
Unit, Institut de Biologie Structurale Jean-Pierre Ebel, CEA, CNRS
UMR 5075, Université Grenoble Alpes, 41 rue Horowitz, 38027 Grenoble Cedex 1, France
- Université de Lyon, F-69622 Lyon, France
- Université Claude Bernard Lyon 1, F-69622 Villeurbanne, France
- CNRS,
UMR 5086 Bases Moléculaires et Structurales de Systèmes
Infectieux, Institut de Biologie et Chimie des Protéines, 7 Passage du Vercors, F-69367 Lyon, France
| | - Christopher J. Pollock
- Max-Planck-Institut für Chemische Energie Konversion, Stiftstrasse 34-36, D-45470 Mülheim an der Ruhr, Germany
| | - Serena DeBeer
- Max-Planck-Institut für Chemische Energie Konversion, Stiftstrasse 34-36, D-45470 Mülheim an der Ruhr, Germany
- Department
of Chemistry and Chemical Biology, Cornell University, Ithaca, New York 14853, United States
| | - Marius Retegan
- Max-Planck-Institut für Chemische Energie Konversion, Stiftstrasse 34-36, D-45470 Mülheim an der Ruhr, Germany
| | - Dimitrios A. Pantazis
- Max-Planck-Institut für Chemische Energie Konversion, Stiftstrasse 34-36, D-45470 Mülheim an der Ruhr, Germany
| | - Frank Neese
- Max-Planck-Institut für Chemische Energie Konversion, Stiftstrasse 34-36, D-45470 Mülheim an der Ruhr, Germany
| | - Mathieu Rouzières
- CNRS, CRPP, UPR 8641, F-33600 Pessac, France
- CRPP,
UPR 8641, Université Bordeaux, F-33600 Pessac, France
| | - Rodolphe Clérac
- CNRS, CRPP, UPR 8641, F-33600 Pessac, France
- CRPP,
UPR 8641, Université Bordeaux, F-33600 Pessac, France
| | - Carole Duboc
- CNRS
UMR 5250, DCM, Université Grenoble Alpes, F-38000 Grenoble, France
| |
Collapse
|
35
|
Citek C, Gary JB, Wasinger EC, Stack TDP. Chemical Plausibility of Cu(III) with Biological Ligation in pMMO. J Am Chem Soc 2015; 137:6991-4. [PMID: 26020834 DOI: 10.1021/jacs.5b02157] [Citation(s) in RCA: 50] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The mechanisms of dioxygen activation and methane C-H oxidation in particulate methane monooxygenase (pMMO) are currently unknown. Recent studies support a binuclear copper site as the catalytic center. We report the low-temperature assembly of a high-valent dicopper(III) bis(μ-oxide) complex bearing marked structural fidelity to the proposed active site of pMMO. This unprecedented dioxygen-bonded Cu(III) species with exclusive biological ligation directly informs on the chemical plausibility and thermodynamic stability of the bis(μ-oxide) structure in such dicopper sites and foretells unusual optical signatures of an oxygenation product in pMMO. Though the ultimate pMMO active oxidant is still debated, C-H oxidation of exogenous substrates is observed with the reported Cu(III) complexes. The assembly of a high valent species both narrows the search for relevant pMMO intermediates and provides evidence to substantiate the role of Cu(III) in biological redox processes.
Collapse
Affiliation(s)
- Cooper Citek
- †Department of Chemistry, Stanford University, Stanford, California 94305, United States
| | - J Brannon Gary
- †Department of Chemistry, Stanford University, Stanford, California 94305, United States
| | - Erik C Wasinger
- ‡Department of Chemistry and Biochemistry, California State University, Chico, California 95929, United States
| | - T Daniel P Stack
- †Department of Chemistry, Stanford University, Stanford, California 94305, United States
| |
Collapse
|
36
|
Vanelderen P, Snyder BER, Tsai ML, Hadt RG, Vancauwenbergh J, Coussens O, Schoonheydt RA, Sels BF, Solomon EI. Spectroscopic Definition of the Copper Active Sites in Mordenite: Selective Methane Oxidation. J Am Chem Soc 2015; 137:6383-92. [DOI: 10.1021/jacs.5b02817] [Citation(s) in RCA: 198] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Pieter Vanelderen
- Department
of Chemistry, Stanford University, Stanford, California 94305, United States
- Center
for Surface Chemistry and Catalysis, KU Leuven, Kasteelpark Arenberg
23, 3000 Leuven, Belgium
| | - Benjamin E. R. Snyder
- Department
of Chemistry, Stanford University, Stanford, California 94305, United States
| | - Ming-Li Tsai
- Department
of Chemistry, Stanford University, Stanford, California 94305, United States
| | - Ryan G. Hadt
- Department
of Chemistry, Stanford University, Stanford, California 94305, United States
| | - Julie Vancauwenbergh
- Center
for Surface Chemistry and Catalysis, KU Leuven, Kasteelpark Arenberg
23, 3000 Leuven, Belgium
| | - Olivier Coussens
- Center
for Surface Chemistry and Catalysis, KU Leuven, Kasteelpark Arenberg
23, 3000 Leuven, Belgium
| | - Robert A. Schoonheydt
- Center
for Surface Chemistry and Catalysis, KU Leuven, Kasteelpark Arenberg
23, 3000 Leuven, Belgium
| | - Bert F. Sels
- Center
for Surface Chemistry and Catalysis, KU Leuven, Kasteelpark Arenberg
23, 3000 Leuven, Belgium
| | - Edward I. Solomon
- Department
of Chemistry, Stanford University, Stanford, California 94305, United States
| |
Collapse
|
37
|
Shan GQ, Yu A, Zhao CF, Huang CH, Zhu LY, Zhu BZ. A combined experimental and computational investigation on the unusual molecular mechanism of the Lossen rearrangement reaction activated by carcinogenic halogenated quinones. J Org Chem 2014; 80:180-9. [PMID: 25470188 PMCID: PMC4285140 DOI: 10.1021/jo5022713] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The classic Lossen rearrangement is a well-known reaction describing the transformation of an O-activated hydroxamic acid into the corresponding isocyanate. In this study, we found that chlorinated benzoquinones (CnBQ) serve as a new class of agents for the activation of benzohydroxamic acid (BHA), leading to Lossen rearrangement. Compared to the classic one, this new kind of CnBQ-activated Lossen rearrangement has the following unique characteristics: (1) The stability of CnBQ-activated BHA intermediates was found to depend not only on the degree but also on the position of Cl-substitution on CnBQs, which can be divided into two subgroups. (2) It is the relative energy of the anionic CnBQ-BHA intermediates that determine the rate of this CnBQ-activated rearrangement, which is the rate-limiting step, and the Cl or H ortho to the reaction site at CnBQ is crucial for the stability of the anionic intermediates. (3) A pKa-activation energy correlation was observed, which can explain why the correlation exists between the rate of the rearrangement and the acidity of the conjugate acid of the anionic leaving group, the hydroxlated quinones. These findings may have broad implications for future research on halogenated quinoid carcinogens and hydroxamate biomedical agents.
Collapse
Affiliation(s)
- Guo-Qiang Shan
- †State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China.,‡Key Laboratory of Pollution Processes and Environmental Criteria, Ministry of Education, Tianjin Key Laboratory of Environmental Remediation and Pollution Control, College of Environmental Science and Engineering, Nankai University, Tianjin 300071, China
| | - Ao Yu
- §Central Laboratory, College of Chemistry, Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Nankai University, Tianjin 300071, China
| | - Chuan-Fang Zhao
- §Central Laboratory, College of Chemistry, Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Nankai University, Tianjin 300071, China
| | - Chun-Hua Huang
- †State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China
| | - Ling-Yan Zhu
- ‡Key Laboratory of Pollution Processes and Environmental Criteria, Ministry of Education, Tianjin Key Laboratory of Environmental Remediation and Pollution Control, College of Environmental Science and Engineering, Nankai University, Tianjin 300071, China
| | - Ben-Zhan Zhu
- †State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China.,¶Linus Pauling Institute, Oregon State University, Corvallis, Oregon 97331, United States
| |
Collapse
|
38
|
|
39
|
Durndell LJ, Lee AF, Bailie DS, Muldoon MJ. Selective Palladium-Catalysed Aerobic Oxidation of Alcohols. TRANSITION METAL CATALYSIS IN AEROBIC ALCOHOL OXIDATION 2014. [DOI: 10.1039/9781782621652-00092] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
Palladium has a significant track record as a catalyst for a range of oxidation reactions and it has been explored for the selective oxidation of alcohols for many years. This chapter focuses on the two main types of aerobic Pd catalysts: heterogeneous and ligand-modulated systems. In the case of heterogeneous systems, the mechanistic understanding of these systems and the use of in situ and operando techniques to obtain this knowledge are discussed. The current state-of-the-art is also summarized in terms of catalytic performance and substrate scope for heterogeneous Pd-based catalysts. In terms of ligand-modulated systems, leading examples of molecular Pd(ii) catalysts which undergo direct O2 coupled turnover are highlighted. The catalyst performance for such catalysts is exemplified and mechanistic understanding for these molecular systems is discussed.
Collapse
Affiliation(s)
- Lee J. Durndell
- European Bioenergy Research Institute, Aston University Aston Triangle Birmingham B4 7ET UK
| | - Adam F. Lee
- European Bioenergy Research Institute, Aston University Aston Triangle Birmingham B4 7ET UK
| | - David S. Bailie
- School of Chemistry and Chemical Engineering, Queen's University Belfast David Keir Building, Stranmillis Road Belfast BT9 5AG UK
| | - Mark J. Muldoon
- School of Chemistry and Chemical Engineering, Queen's University Belfast David Keir Building, Stranmillis Road Belfast BT9 5AG UK
| |
Collapse
|
40
|
Liu X, Ryabenkova Y, Conte M. Catalytic oxygen activation versus autoxidation for industrial applications: a physicochemical approach. Phys Chem Chem Phys 2014; 17:715-31. [PMID: 25259662 DOI: 10.1039/c4cp03568b] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
The activation and use of oxygen for the oxidation and functionalization of organic substrates are among the most important reactions in a chemist's toolbox. Nevertheless, despite the vast literature on catalytic oxidation, the phenomenon of autoxidation, an ever-present background reaction that occurs in virtually every oxidation process, is often neglected. In contrast, autoxidation can affect the selectivity to a desired product, to those dictated by pure free-radical chain pathways, thus affecting the activity of any catalyst used to carry out a reaction. This critical review compares catalytic oxidation routes by transition metals versus autoxidation, particularly focusing on the industrial context, where highly selective and "green" processes are needed. Furthermore, the application of useful tests to discriminate between different oxygen activation routes, especially in the area of hydrocarbon oxidation, with the aim of an enhanced catalyst design, is described and discussed. In fact, one of the major targets of selective oxidation is the use of molecular oxygen as the ultimate oxidant, combined with the development of catalysts capable of performing the catalytic cycle in a real energy and cost effective manner on a large scale. To achieve this goal, insights from metallo-proteins that could find application in some areas of industrial catalysis are presented, as well as considering the physicochemical principles that are fundamental to oxidation and autoxidation processes.
Collapse
Affiliation(s)
- Xi Liu
- Cardiff Catalysis Institute, School of Chemistry, Cardiff University, Cardiff, CF10 3AT, UK
| | | | | |
Collapse
|
41
|
Shi S, Chen C, Wang M, Ma J, Gao J, Xu J. Mesoporous strong base supported cobalt oxide as a catalyst for the oxidation of ethylbenzene. Catal Sci Technol 2014. [DOI: 10.1039/c4cy00796d] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
42
|
Lee AF. Catalysing sustainable fuel and chemical synthesis. APPLIED PETROCHEMICAL RESEARCH 2014; 4:11-31. [PMID: 32355587 PMCID: PMC7175730 DOI: 10.1007/s13203-014-0056-z] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2014] [Accepted: 03/17/2014] [Indexed: 11/29/2022] Open
Abstract
Concerns over the economics of proven fossil fuel reserves, in concert with government and public acceptance of the anthropogenic origin of rising CO2 emissions and associated climate change from such combustible carbon, are driving academic and commercial research into new sustainable routes to fuel and chemicals. The quest for such sustainable resources to meet the demands of a rapidly rising global population represents one of this century's grand challenges. Here, we discuss catalytic solutions to the clean synthesis of biodiesel, the most readily implemented and low cost, alternative source of transportation fuels, and oxygenated organic molecules for the manufacture of fine and speciality chemicals to meet future societal demands.
Collapse
Affiliation(s)
- Adam F. Lee
- European Bioenergy Research Institute, Aston University, Aston Triangle, Birmingham, B4 7ET UK
| |
Collapse
|
43
|
Affiliation(s)
- Ulrich Neuenschwander
- Department of Chemical Engineering, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge Massachusetts 02139, United States
| | - Klavs F. Jensen
- Department of Chemical Engineering, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge Massachusetts 02139, United States
| |
Collapse
|
44
|
Zhang Y, Xu YJ. Bi2WO6: A highly chemoselective visible light photocatalyst toward aerobic oxidation of benzylic alcohols in water. RSC Adv 2014. [DOI: 10.1039/c3ra46383d] [Citation(s) in RCA: 79] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The visible-light-driven flower-like Bi2WO6 photocatalyst toward “green” chemistry oriented selective organic transformations in water is an essential pathway to sustainable development.
Collapse
Affiliation(s)
- Yanhui Zhang
- State Key Laboratory Breeding Base of Photocatalysis
- College of Chemistry and Chemical Engineering
- Fuzhou University
- Fuzhou
- P.R. China
| | - Yi-Jun Xu
- State Key Laboratory Breeding Base of Photocatalysis
- College of Chemistry and Chemical Engineering
- Fuzhou University
- Fuzhou
- P.R. China
| |
Collapse
|
45
|
|
46
|
Selective oxidation of toluene using Ag nanoparticles self-supported on Ag2V4O11 nanobelts. RESEARCH ON CHEMICAL INTERMEDIATES 2013. [DOI: 10.1007/s11164-013-1511-7] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
|
47
|
Melone L, Franchi P, Lucarini M, Punta C. Sunlight Induced Oxidative Photoactivation ofN-Hydroxyphthalimide Mediated by Naphthalene Imides. Adv Synth Catal 2013. [DOI: 10.1002/adsc.201300611] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
|
48
|
Pathways between superoxide and peroxide species on small La-O clusters. CHINESE JOURNAL OF CATALYSIS 2013. [DOI: 10.1016/s1872-2067(12)60694-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
|
49
|
Mesostructural Bi-Mo-O catalyst: correct structure leading to high performance. Sci Rep 2013; 3:2881. [PMID: 24121515 PMCID: PMC3796305 DOI: 10.1038/srep02881] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2013] [Accepted: 09/04/2013] [Indexed: 11/19/2022] Open
Abstract
Structure-activity relationship has been one of the main topics of research on catalysts all the time. Component and structure are the two moieties governing the performance of solid materials as catalysts. Multicomponent bismuth molybdates are well known catalysts for propene oxidation but pure crystalline phases of bismuth molybdate are inactive for the reaction. We have designed mesostructural Bi-Mo-O catalyst with pure bismuth molybdate nanocrystals attached to molybdenum oxide nanobelts and found it is a high performance catalyst for the reaction, though the two domains themselves are inactive. The strongly expitaxial interaction between the two domains causes the lattice shrinkage and distortion of the bismuth molybdate nanocrystals and extremely promotes their catalytic activity toward propene oxidation while keeping high selectivity at the same time. The results are instructive for design of nano oxide catalysts with mesostructures leading to high performance.
Collapse
|
50
|
Alavi S, Hosseini-Monfared H, Siczek M. A new manganese(III) complex anchored onto SBA-15 as efficient catalyst for selective oxidation of cycloalkanes and cyclohexene with hydrogen peroxide. ACTA ACUST UNITED AC 2013. [DOI: 10.1016/j.molcata.2013.04.013] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
|