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Wang J, Zhao L, Zhang Y, Zheng P, Zou P, Wu G. Alkyltin fluorides as alkylating reagent in aminoalkylation of maleimides. Org Biomol Chem 2023. [PMID: 37377436 DOI: 10.1039/d3ob00889d] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/29/2023]
Abstract
Alkyltin fluoride is a frequently used electrophilic stannylation reagent via the cleavage of the Sn-F bond in traditional organic synthetic chemistry. Herein, we report the unprecedented copper-catalyzed aminoalkylation of maleimides using alkyltin fluoride as alkylating reagent through cleavage of the C-Sn bond via a radical pathway. Excellent functional group tolerance, use of O2 as green oxidant and late-stage modification of some drug intermediates are the standout features of the current toolbox. Mechanistic studies reveal that alkyltin fluorides are capable of producing alkyl radicals in a Cu/O2 catalytic system.
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Affiliation(s)
- Jingjing Wang
- School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou 325035, People's Republic of China.
| | - Lin Zhao
- School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou 325035, People's Republic of China.
| | - Yafei Zhang
- School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou 325035, People's Republic of China.
| | - Peisen Zheng
- School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou 325035, People's Republic of China.
| | - Peng Zou
- School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou 325035, People's Republic of China.
| | - Ge Wu
- School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou 325035, People's Republic of China.
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, China
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2
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Zong P, Xu M, Yan N, Shao M, Xu X, Yang Y, Chen J, Qiu Z, Wang S. Comprehensive evaluation of cobalt incorporated cryptomelane-type manganese oxide molecular sieve as an efficient adsorbent for enhanced removal of europium from wastewater systems. ENVIRONMENTAL RESEARCH 2022; 214:113965. [PMID: 35948145 DOI: 10.1016/j.envres.2022.113965] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/12/2022] [Revised: 06/26/2022] [Accepted: 07/20/2022] [Indexed: 06/15/2023]
Abstract
Extraction of radionuclide contaminants from wastewater systems has recently drawn widespread attention, and then developing a novel and green extracting technology has also become an enormous challenge. Herein, a facile hydrothermal method was employed to fabricate cobalt-incorporated cryptomelane-type manganese oxide molecular sieve (Co-OMS-2) for extraction Eu(III) from wastewater under diverse experimental conditions. All kinds of characterized techniques, such as SEM, TEM, XRD, FTIR, BET, EDS and XPS had verified the qualified synthesis process and splendid structural features of the Co-OMS-2. The maximum adsorption capacity of Co-OMS-2 was 7.62 × 10-4 mol/g for Eu(III) at 298 K, which was superior than primarily traditional materials reported previous literatures. The high adsorption capacity of Eu(III) onto Co-OMS-2 was primarily attributed to high specific surface area and abundant surface functional groups, and the interactions were mainly contributed to strong surface complexation and electrostatic attraction. Under the condition of low pH, the outer-sphere surface complexation and cation exchange were primary mechanisms to Eu(III) adsorption onto Co-OMS-2 composites, while inner-sphere surface complexation was mainly assigned to Eu(III) adsorption onto Co-OMS-2 under the high pH sections. The Co-OMS-2 composite achieved equilibrium in a relatively short time, and this excellent performance was conducive to the treatment of Eu(III) under the extreme emergency conditions. In view of the extraordinary adsorption capacity and recycled reusability, the Co-OMS-2 composites can be as prospective adsorbents adopted for the extraction of Eu(III) in real wastewater management.
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Affiliation(s)
- Pengfei Zong
- National Demonstration Center for Experimental Comprehensive Chemical Engineering Education, Shanxi Province Key Laboratory of Functional Nanocomposites, School of Chemical Engineering and Technology, North University of China, Taiyuan, Shanxi, 030051, PR China.
| | - Ming Xu
- National Demonstration Center for Experimental Comprehensive Chemical Engineering Education, Shanxi Province Key Laboratory of Functional Nanocomposites, School of Chemical Engineering and Technology, North University of China, Taiyuan, Shanxi, 030051, PR China
| | - Ning Yan
- National Demonstration Center for Experimental Comprehensive Chemical Engineering Education, Shanxi Province Key Laboratory of Functional Nanocomposites, School of Chemical Engineering and Technology, North University of China, Taiyuan, Shanxi, 030051, PR China
| | - Min Shao
- National Demonstration Center for Experimental Comprehensive Chemical Engineering Education, Shanxi Province Key Laboratory of Functional Nanocomposites, School of Chemical Engineering and Technology, North University of China, Taiyuan, Shanxi, 030051, PR China
| | - Xuejuan Xu
- National Demonstration Center for Experimental Comprehensive Chemical Engineering Education, Shanxi Province Key Laboratory of Functional Nanocomposites, School of Chemical Engineering and Technology, North University of China, Taiyuan, Shanxi, 030051, PR China
| | - Yixuan Yang
- National Demonstration Center for Experimental Comprehensive Chemical Engineering Education, Shanxi Province Key Laboratory of Functional Nanocomposites, School of Chemical Engineering and Technology, North University of China, Taiyuan, Shanxi, 030051, PR China
| | - Jiahao Chen
- National Demonstration Center for Experimental Comprehensive Chemical Engineering Education, Shanxi Province Key Laboratory of Functional Nanocomposites, School of Chemical Engineering and Technology, North University of China, Taiyuan, Shanxi, 030051, PR China
| | - Zhengrong Qiu
- National Demonstration Center for Experimental Comprehensive Chemical Engineering Education, Shanxi Province Key Laboratory of Functional Nanocomposites, School of Chemical Engineering and Technology, North University of China, Taiyuan, Shanxi, 030051, PR China
| | - Shoufang Wang
- School of Science, North University of China, Taiyuan, Shanxi, 030051, PR China
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3
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Mazumdar NJ, Deshmukh G, Rovea A, Kumar P, Arredondo-Arechavala M, Manyar H. Insights into selective hydrogenation of levulinic acid using copper on manganese oxide octahedral molecular sieves. ROYAL SOCIETY OPEN SCIENCE 2022; 9:220078. [PMID: 35911198 PMCID: PMC9326277 DOI: 10.1098/rsos.220078] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/20/2022] [Accepted: 05/06/2022] [Indexed: 06/13/2023]
Abstract
Selective hydrogenation of levulinic acid (LA) to γ-valerolactone (GVL) was studied using copper on manganese oxide octahedral molecular sieve (OMS-2) as catalysts. A range of copper supported on OMS-2 catalysts was prepared using the modified wet-impregnation technique and characterized thoroughly using powder X-ray diffraction, inductively coupled plasma optical emission spectroscopy metal analysis, Fourier transform infrared, high-resolution transmission electron microscopy and N2 sorption analyses. Process parameters for selective hydrogenation of LA to GVL were optimized using the design of experiment (DoE) approach with response surface methodology comprising a central composite design. Using the optimized conditions (190°C reaction temperature, 20 bar H2 pressure and 20 wt% Cu loading on OMS-2), up to 98% yield of GVL could be achieved in water as a solvent. Based on DoE, H2 pressure had the most influence on GVL selectivity followed by catalyst loading used for the hydrogenation of LA. The response surface methodology model also showed synergistic effect of reaction temperature and H2 pressure on the yield of GVL. 20 wt% Cu/OMS-2 catalysts were re-used up to four cycles and showed noticeable loss of activity after the first cycle due to observed leaching of loose Cu species, thereafter the activity loss diminished during subsequent recycles.
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Affiliation(s)
- Nayan J. Mazumdar
- School of Chemistry and Chemical Engineering, Queen's University Belfast, David-Keir Building, Stranmillis Road, Belfast BT9 5AG, UK
| | - Gunjan Deshmukh
- School of Chemistry and Chemical Engineering, Queen's University Belfast, David-Keir Building, Stranmillis Road, Belfast BT9 5AG, UK
| | - Anna Rovea
- School of Chemistry and Chemical Engineering, Queen's University Belfast, David-Keir Building, Stranmillis Road, Belfast BT9 5AG, UK
| | - Praveen Kumar
- School of Maths and Physics, Queen's University Belfast, David-Keir Building, Stranmillis Road, Belfast BT9 5AG, UK
| | - Miryam Arredondo-Arechavala
- School of Maths and Physics, Queen's University Belfast, David-Keir Building, Stranmillis Road, Belfast BT9 5AG, UK
| | - Haresh Manyar
- School of Chemistry and Chemical Engineering, Queen's University Belfast, David-Keir Building, Stranmillis Road, Belfast BT9 5AG, UK
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4
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Kaewbuddee C, Chirawatkul P, Kamonsuangkasem K, Chanlek N, Wantala K. Structural characterizations of copper incorporated manganese oxide OMS-2 material and its efficiencies on toluene oxidation. CHEM ENG COMMUN 2021. [DOI: 10.1080/00986445.2021.1872021] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- C. Kaewbuddee
- Department of Chemical Engineering, Faculty of Engineering, Khon Kaen University, Khon Kaen, Thailand
- Chemical Kinetics and Applied Catalysis Laboratory (CKCL), Faculty of Engineering, Khon Kaen University, Khon Kaen, Thailand
| | - P. Chirawatkul
- Synchrotron Light Research Institute (Public Organization), Nakhon Ratchasima, Thailand
| | - K. Kamonsuangkasem
- Synchrotron Light Research Institute (Public Organization), Nakhon Ratchasima, Thailand
| | - N. Chanlek
- Synchrotron Light Research Institute (Public Organization), Nakhon Ratchasima, Thailand
| | - K. Wantala
- Department of Chemical Engineering, Faculty of Engineering, Khon Kaen University, Khon Kaen, Thailand
- Chemical Kinetics and Applied Catalysis Laboratory (CKCL), Faculty of Engineering, Khon Kaen University, Khon Kaen, Thailand
- Research Center for Environmental and Hazardous Substance Management (EHSM), Faculty of Engineering, Khon Kaen University, Khon Kaen, Thailand
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5
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Xu Y, Gao J, Wang C, Ma Y, Zhou J, Wu G. Copper-catalyzed thioamination of maleimides with diethylphosphorodithioate and amines. Org Chem Front 2021. [DOI: 10.1039/d1qo00346a] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
The first copper-catalyzed oxidative aminophosphorothiolation of maleimides with secondary alkylamines and diethylphosphorodithioate has been established.
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Affiliation(s)
- Yaling Xu
- School of Pharmaceutical Sciences
- Wenzhou Medical University
- Wenzhou 325035
- People's Republic of China
| | - Jieyi Gao
- School of Pharmaceutical Sciences
- Wenzhou Medical University
- Wenzhou 325035
- People's Republic of China
| | - Caihong Wang
- School of Pharmaceutical Sciences
- Wenzhou Medical University
- Wenzhou 325035
- People's Republic of China
| | - Yunfei Ma
- School of Pharmaceutical Sciences
- Wenzhou Medical University
- Wenzhou 325035
- People's Republic of China
| | - Jun Zhou
- School of Pharmaceutical Sciences
- Wenzhou Medical University
- Wenzhou 325035
- People's Republic of China
| | - Ge Wu
- School of Pharmaceutical Sciences
- Wenzhou Medical University
- Wenzhou 325035
- People's Republic of China
- State Key Laboratory of Structural Chemistry
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6
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Enhancing the Activity and Stability of CuO/OMS-2 Catalyst for CO Oxidation at Low Temperature by Modification with Metal Oxides. INTERNATIONAL JOURNAL OF CHEMICAL ENGINEERING 2020. [DOI: 10.1155/2020/8827995] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
In this study, mixed oxides of Mn-Cu and Fe-Cu on OMS-2 support having an octahedral structure were synthesized by the refluxing and impregnation methods. The characteristics of the materials were analyzed by XRD, FTIR, SEM, EDX, and H2-TPR. In the CO oxidation test, CuFeOx/OMS-2 had slightly higher catalytic activity but is significantly more stable than CuMnOx/OMS-2 and CuO/OMS-2. Due to its lower reduction temperature in H2-TPR analysis, the Mars-Van-Krevelen mechanism for CuFeOx/OMS-2 (Cu2+–O–Fe3+ ↔ Cu+–□–Fe2+) could take place more energetically than CuO/OMS-2 and CuMnOx/OMS-2 (Cu2+–O2−–Mn4+ ↔ Cu+–□–Mn3+). In addition, the interaction between Fe and Cu in the catalyst could improve the durability of the surface oxides structure in comparison with that between Mn and Cu. With the high specific rate and TOF of 28.6 mmol/h.g and 0.508, respectively, CuFeOx/OMS-2 has a great potential as an effective catalyst for low-temperature oxidation application in CO and possible VOCs removal.
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7
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Huang Y, Wu Y, Wang Y, Meng X, Liu X. Highly Efficient and Recyclable Fe‐OMS‐2 Catalyst for Enhanced Degradation of Acid Orange 7 in Aqueous Solution. ChemistrySelect 2020. [DOI: 10.1002/slct.201903907] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Yu Huang
- College of Materials and Chemical EngineeringKey Laboratory of Inorganic Nonmetallic Crystalline and Energy Conversion MaterialsMaterial Analysis and Testing CenterChina Three Gorges University Yichang Hubei 443002
| | - You Wu
- College of Materials and Chemical EngineeringKey Laboratory of Inorganic Nonmetallic Crystalline and Energy Conversion MaterialsMaterial Analysis and Testing CenterChina Three Gorges University Yichang Hubei 443002
| | - Yanlan Wang
- College of Chemistry and Chemical EngineeringLiaocheng University Liaocheng Shandong 252059 China
| | - Xu Meng
- State Key Laboratory for Oxo Synthesis and Selective OxidationSuzhou Research Institute of LICPLanzhou Institute of Chemical Physics (LICP)Chinese Academy of Sciences Lanzhou 730000
| | - Xiang Liu
- College of Materials and Chemical EngineeringKey Laboratory of Inorganic Nonmetallic Crystalline and Energy Conversion MaterialsMaterial Analysis and Testing CenterChina Three Gorges University Yichang Hubei 443002
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8
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Hariganesh S, Vadivel S, Maruthamani D, Kumaravel M, Paul B, Balasubramanian N, Vijayaraghavan T. Facile large scale synthesis of CuCr
2
O
4
/CuO nanocomposite using MOF route for photocatalytic degradation of methylene blue and tetracycline under visible light. Appl Organomet Chem 2019. [DOI: 10.1002/aoc.5365] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- S. Hariganesh
- Department of ChemistryPSG College of Technology Coimbatore 641004 India
| | - S. Vadivel
- Department of ChemistryPSG College of Technology Coimbatore 641004 India
| | - D. Maruthamani
- Department of ChemistryPSG College of Technology Coimbatore 641004 India
| | - M. Kumaravel
- Department of ChemistryPSG College of Technology Coimbatore 641004 India
| | - Bappi Paul
- Department of ChemistryNational Institute of Technology Silchar Silchar Assam 788010 India
| | - N. Balasubramanian
- Department of Chemical Engineering, A.C. Tech CampusAnna University Chennai 600025 India
| | - T. Vijayaraghavan
- Functional Materials LaboratoryPSG Institute of Advanced Studies Coimbatore Tamilnadu 641004 India
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9
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Liu X, Huang Y, Zhao P, Meng X, Astruc D. Precise Cu Localization‐Dependent Catalytic Degradation of Organic Pollutants in Water. ChemCatChem 2019. [DOI: 10.1002/cctc.201901440] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Xiang Liu
- College of Materials and Chemical EngineeringKey Laboratory of Inorganic Nonmetallic Crystalline and Energy Conversion MaterialsChina Three Gorges University Yichang, Hubei 443002 P. R. China
| | - Yu Huang
- College of Materials and Chemical EngineeringKey Laboratory of Inorganic Nonmetallic Crystalline and Energy Conversion MaterialsChina Three Gorges University Yichang, Hubei 443002 P. R. China
| | - Peiqing Zhao
- State Key Laboratory for Oxo Synthesis and Selective OxidationSuzhou Research Institute of LICPLanzhou Institute of Chemical Physics (LICP)Chinese Academy of Sciences Lanzhou 730000 P. R. China
| | - Xu Meng
- State Key Laboratory for Oxo Synthesis and Selective OxidationSuzhou Research Institute of LICPLanzhou Institute of Chemical Physics (LICP)Chinese Academy of Sciences Lanzhou 730000 P. R. China
| | - Didier Astruc
- ISMUMR CNRS 5255Université de Bordeaux Talence Cedex 33405 France
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10
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Sabaté F, Navas J, Sabater MJ, Corma A. Synthesis of γ-lactones from easily and accessible reactants catalyzed by Cu–MnO x catalysts. CR CHIM 2018. [DOI: 10.1016/j.crci.2017.10.001] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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11
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Yang ZH, Tan HR, An YL, Zhao YW, Lin HP, Zhao SY. Three-Component Coupling Reactions of Maleimides, Thiols, and Amines: One-Step Construction of 3,4-Heteroatom-functionalized Maleimides by Copper-Catalyzed C(sp
2
)−H Thioamination. Adv Synth Catal 2017. [DOI: 10.1002/adsc.201700955] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Zhen-Hua Yang
- Department of Chemistry; Donghua University; No. 2999 North Renmin Road Shanghai 201620 People's Republic of China
| | - Hong-Ru Tan
- Department of Chemistry; Donghua University; No. 2999 North Renmin Road Shanghai 201620 People's Republic of China
| | - Yu-Long An
- Department of Chemistry; Donghua University; No. 2999 North Renmin Road Shanghai 201620 People's Republic of China
| | - Yu-Wei Zhao
- Department of Chemistry; Donghua University; No. 2999 North Renmin Road Shanghai 201620 People's Republic of China
| | - Hao-Peng Lin
- Department of Chemistry; Donghua University; No. 2999 North Renmin Road Shanghai 201620 People's Republic of China
| | - Sheng-Yin Zhao
- Department of Chemistry; Donghua University; No. 2999 North Renmin Road Shanghai 201620 People's Republic of China
- State Key Laboratory of Bioorganic & Natural Products Chemistry; Shanghai Institute of Organic Chemistry; Chinese Academy of Sciences; Shanghai 200032 People's Republic of China
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12
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Selvi S, Srinivasan K. Tandem Ring Opening/Cyclization of trans
-2-Aryl-3-nitrocyclopropane-1,1-dicarboxylates with 2-Aminopyridines: Access to Pyrido[1,2-a
]pyrimidin-4-one Derivatives. European J Org Chem 2017. [DOI: 10.1002/ejoc.201700765] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Subramani Selvi
- School of Chemistry; Bharathidasan University; 620024 Tiruchirappalli Tamil Nadu India
| | - Kannupal Srinivasan
- School of Chemistry; Bharathidasan University; 620024 Tiruchirappalli Tamil Nadu India
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13
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Meng X, Bi X, Wang Y, Chen G, Chen B, Jing Z, Zhao P. Heterogeneous selective synthesis of 1,2-dihydro-1,3,5-triazines from alcohols and amidines via Cu/OMS-2-catalyzed multistep oxidation. CATAL COMMUN 2017. [DOI: 10.1016/j.catcom.2016.10.014] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
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