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Solvent-free catalytic oxidation of toluene over heterogeneous CeMnOx composite oxides. RESEARCH ON CHEMICAL INTERMEDIATES 2022. [DOI: 10.1007/s11164-022-04727-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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2
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SBA-15 Supported Silver Catalyst for the Efficient Aerobic Oxidation of Toluene Under Solvent-Free Conditions. Catal Letters 2021. [DOI: 10.1007/s10562-021-03845-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Selective aerobic oxidation of toluene to benzaldehyde catalyzed by covalently anchored N-hydroxyphthalimide and cobaltous ions. MOLECULAR CATALYSIS 2021. [DOI: 10.1016/j.mcat.2021.111440] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Jia J, Chen X, Zhai L, Niu Y. Oxidation of toluene to benzoic acid via VOTPP catalyst synthesized with an improved method. MONATSHEFTE FUR CHEMIE 2020. [DOI: 10.1007/s00706-020-02688-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Wu X, Zhu L, Zhu C, Wang C, Li Q. Catalytic Transformation of Bio-oil to Benzaldehyde and Benzoic Acid: An Approach for the Production of High-value Aromatic Bio-chemicals. CURRENT GREEN CHEMISTRY 2019. [DOI: 10.2174/2213346106666190830114619] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Benzaldehyde and benzoic acid are high-value aromatic chemicals and important intermediates
in chemical industry, and the catalytic conversion of biomass-based sources to these aromatic
chemicals is of great significance in both academic and industrial fields. This work demonstrated that
bio-oil was directionally converted into benzaldehyde and benzoic acid by three-step process under
atmospheric pressure and moderate temperatures. The process included the catalytic cracking of biooil
into aromatics over 1% Ga/HZSM-5 catalyst, followed by the dealkylation of heavier alkylaromatics
to toluene over Re/HY catalyst and the liquid-phase oxidation of toluene-rich aromatics to the targeted
chemicals over CoCl2/NHPI (CoCl2/N-Hydroxyphthalimide) catalyst. The production of benzaldehyde
and benzoic acid from the bio-oil-derived aromatics, with the overall selectivity of 86.8%, was
achieved using CoCl2/NHPI catalyst at 100 °C. Furthermore, adding a small amount of methanol into
the feed would efficiently suppress the coke formation, and thus, enhance the yield of aromatics. Potentially,
the novel synthesis route offers a green way for the production of higher value-added aromatic
chemicals using renewable and environmentally friendly biomass-based sources.
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Affiliation(s)
- Xiaoping Wu
- Department of Chemical Physics, Key Laboratory of Urban Pollutant Conversion, Chinese Academy of Sciences, Anhui Key Laboratory of Biomass Clean Energy, University of Science & Technology of China, Hefei 230026, China
| | - Lijuan Zhu
- Department of Chemical Physics, Key Laboratory of Urban Pollutant Conversion, Chinese Academy of Sciences, Anhui Key Laboratory of Biomass Clean Energy, University of Science & Technology of China, Hefei 230026, China
| | - Changhui Zhu
- Key Laboratory of Renewable Energy and Gas Hydrate, Guangzhou Institute of Energy Conversion, Chinese Academy of Sciences, Guangzhou 510640, China
| | - Chenguang Wang
- Key Laboratory of Renewable Energy and Gas Hydrate, Guangzhou Institute of Energy Conversion, Chinese Academy of Sciences, Guangzhou 510640, China
| | - Quanxin Li
- Department of Chemical Physics, Key Laboratory of Urban Pollutant Conversion, Chinese Academy of Sciences, Anhui Key Laboratory of Biomass Clean Energy, University of Science & Technology of China, Hefei 230026, China
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Shi G, Xu S, Bao Y, Xu J, Liang Y. Selective aerobic oxidation of toluene to benzaldehyde on immobilized CoOx on SiO2 catalyst in the presence of N-hydroxyphthalimide and hexafluoropropan-2-ol. CATAL COMMUN 2019. [DOI: 10.1016/j.catcom.2019.01.017] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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Zhang YH, Fan MH, Chang R, Li QX. Production of Benzoic Acid through Catalytic Transformation of Renewable Lignocellulosic Biomass. CHINESE J CHEM PHYS 2017. [DOI: 10.1063/1674-0068/30/cjcp1703047] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Affiliation(s)
- Yi-heng Zhang
- Department of Chemical Physics, Key Laboratory of Urban Pollutant Conversion, Chinese Academy of Sciences, Anhui Key Laboratory of Biomass Clean Energy, University of Science and Technology of China, Hefei 230026, China
| | - Ming-hui Fan
- Anhui Key Laboratory of Tobacco Chemistry, China Tobacco Anhui Industrial, Co., Ltd., Hefei 230088, China
| | - Rui Chang
- Department of Chemical Physics, Key Laboratory of Urban Pollutant Conversion, Chinese Academy of Sciences, Anhui Key Laboratory of Biomass Clean Energy, University of Science and Technology of China, Hefei 230026, China
| | - Quan-xin Li
- Department of Chemical Physics, Key Laboratory of Urban Pollutant Conversion, Chinese Academy of Sciences, Anhui Key Laboratory of Biomass Clean Energy, University of Science and Technology of China, Hefei 230026, China
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