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Kominami H, Akamata R, Tanaka A. Use of Biomass Glycerol as a Reducing Agent for Photocatalytic Deprotection of Pyridine N-Oxides in an Aqueous Suspension of Titanium(IV) Oxide. Chemistry 2023; 29:e202300802. [PMID: 37219925 DOI: 10.1002/chem.202300802] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2023] [Revised: 05/20/2023] [Accepted: 05/23/2023] [Indexed: 05/24/2023]
Abstract
Deprotection of pyridine N-oxides under mild conditions with an inexpensive and environmentally friendly reducing reagent is an important chemical procedure. The use of biomass waste as the reducing reagent, water as the solvent and solar light as the energy source is one of the most promising approaches with minimal impact on the environment. Therefore, a TiO2 photocatalyst and glycerol are suitable components of this type of reaction. Stoichiometric deprotection of pyridine N-oxide (PyNO) with a minimal amount of glycerol (PyNO:glycerol= 7 : 1) was achieved, with only CO2 being produced as the final oxidation product of glycerol. The deprotection of PyNO was thermally accelerated. Under solar light, the temperature of the reaction system increased to 40-50 °C and PyNO was also quantitatively deprotected, indicating that solar energy, i. e., UV light and thermal energy, can be effectively used. The results provide a new approach in the fields of organic chemistry and medical chemistry using biomass waste and solar light.
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Affiliation(s)
- Hiroshi Kominami
- Department of Applied Chemistry, Faculty of Science and Engineering, Kindai University, Kowakae, Higashiosaka, Osaka, 577-8502, Japan
| | - Reo Akamata
- Department of Molecular and Material Engineering, Graduate School of Science and Engineering, Kindai University, Kowakae, Higashiosaka, Osaka, 577-8502, Japan
| | - Atsuhiro Tanaka
- Department of Applied Chemistry, Faculty of Science and Engineering, Kindai University, Kowakae, Higashiosaka, Osaka, 577-8502, Japan
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Olivier A, Desgagnés A, Mercier E, Iliuta MC. New Insights on Catalytic Valorization of Carbon Dioxide by Conventional and Intensified Processes. Ind Eng Chem Res 2023. [DOI: 10.1021/acs.iecr.3c00064] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/05/2023]
Affiliation(s)
- Antoine Olivier
- Department of Chemical Engineering, Laval University, Québec, G1 V 0A6, Canada
| | - Alex Desgagnés
- Department of Chemical Engineering, Laval University, Québec, G1 V 0A6, Canada
| | - Etienne Mercier
- Department of Chemical Engineering, Laval University, Québec, G1 V 0A6, Canada
| | - Maria C. Iliuta
- Department of Chemical Engineering, Laval University, Québec, G1 V 0A6, Canada
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Kominami H, Onogi K, Tanaka A. Glycerol as an excellent hydrogen and electron source for photocatalytic hydrogenation of nitrobenzene in water. J Photochem Photobiol A Chem 2022. [DOI: 10.1016/j.jphotochem.2022.113963] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Raut SU, Deshmukh SA, Barange SH, Bhagat PR. Visible-light mediated sustainable route for conversion of biomass derived levulinic acid to value added compounds by porphyrin photocatalyst. Catal Today 2022. [DOI: 10.1016/j.cattod.2022.08.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
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Marrocchi A, Trombettoni V, Campana F, Passagrilli V, Nazari A, Bracciale MP, Santarelli ML, Vaccaro L. Glycerol valorization: Development of selective protocols for acetals production through tailor-made macroreticular acid resins. Catal Today 2022. [DOI: 10.1016/j.cattod.2022.08.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Dolzhenko AV. Synthesis of Heterocycles in Nonconventional Bio‐based Reaction Media. HETEROCYCLES 2022. [DOI: 10.1002/9783527832002.ch9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Huang J, Jian Y, Zhu P, Abdelaziz O, Li H. Research Progress on the Photo-Driven Catalytic Production of Biodiesel. Front Chem 2022; 10:904251. [PMID: 35548672 PMCID: PMC9081561 DOI: 10.3389/fchem.2022.904251] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2022] [Accepted: 04/06/2022] [Indexed: 11/18/2022] Open
Abstract
Biodiesel considered a green, environmentally friendly, and renewable energy source is one of the most promising candidates to replace fossil fuels to supply energy for the world. The conventional thermocatalytic methods have been extensively explored for producing biodiesel, while inevitably encountering some drawbacks, such as harsh operating conditions and high energy consumption. The catalytic production of biodiesel under mild conditions is a research hotspot but with difficulty. Photocatalysis has recently been highlighted as an eco-friendly and energy-saving approach for biodiesel production. This mini-review summarizes typical photocatalysts for biodiesel production and discusses in detail the catalytic mechanism and strategies of the photo-driven (trans)esterification to produce biodiesel. The current challenges and future opportunities of photo-driven catalysis to prepare biodiesel are also outlined, in steps towards guiding the design of advanced photocatalysts for biodiesel production.
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Affiliation(s)
- Jinshu Huang
- State Key Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering, Key Laboratory of Green Pesticide and Agricultural Bioengineering, State-Local Joint Laboratory for Comprehensive Utilization of Biomass, Ministry of Education, Center for R&D of Fine Chemicals, Guizhou University, Guiyang, China
| | - Yumei Jian
- State Key Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering, Key Laboratory of Green Pesticide and Agricultural Bioengineering, State-Local Joint Laboratory for Comprehensive Utilization of Biomass, Ministry of Education, Center for R&D of Fine Chemicals, Guizhou University, Guiyang, China
| | - Ping Zhu
- Department of Chemistry, Centre for Catalysis and Sustainable Chemistry, Technical University of Denmark, Kemitorvet, Denmark
- *Correspondence: Ping Zhu, ; Omar Abdelaziz, ; Hu Li,
| | - Omar Abdelaziz
- Department of Chemical Engineering, Lund University, Lund, Sweden
- *Correspondence: Ping Zhu, ; Omar Abdelaziz, ; Hu Li,
| | - Hu Li
- State Key Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering, Key Laboratory of Green Pesticide and Agricultural Bioengineering, State-Local Joint Laboratory for Comprehensive Utilization of Biomass, Ministry of Education, Center for R&D of Fine Chemicals, Guizhou University, Guiyang, China
- *Correspondence: Ping Zhu, ; Omar Abdelaziz, ; Hu Li,
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