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Heterogeneously Catalyzed Selective Decarbonylation of Aldehydes by CeO<sub>2</sub>-Supported Highly Dispersed Non-Electron-Rich Ni(0) Nanospecies
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- Takehiro Matsuyama
- Department of Applied Chemistry, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
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- Takafumi Yatabe
- Department of Applied Chemistry, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
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- Tomohiro Yabe
- Department of Applied Chemistry, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
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- Kazuya Yamaguchi
- Department of Applied Chemistry, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
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Description
Aldehyde decarbonylation has been extensively investigated, primarily using noble-metal catalysts; however, nonprecious-base-metal-catalyzed aldehyde decarbonylation has been hardly reported. We have established an efficient selective aldehyde decarbonylation reaction with a broad substrate scope and functional group tolerance utilizing a heterogeneous Ni(0) nanospecies catalyst supported on CeO 2 . The high catalytic performance is attributable to the highly dispersed and non-electron-rich Ni(0) nanospecies, which possibly suppress a side reaction producing esters and adsorbed CO-derived inhibition of the catalytic turnover, according to detailed catalyst characterization and kinetic evaluation.
Journal
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- ACS Catalysis
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ACS Catalysis 11 (22), 13745-13751, 2021-10-28
American Chemical Society (ACS)
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Keywords
- Chemical Sciences not elsewhere classified
- possibly suppress
- broad substrate scope
- Biochemistry
- detailed catalyst characterization
- catalytic turnover
- catalyzed aldehyde decarbonylation
- derived inhibition
- Sociology
- Virology
- highly dispersed
- Molecular Biology
- nanospecies aldehyde decarbonylation
- high catalytic performance
- Ecology
- extensively investigated
- heterogeneous ni
- nanospecies catalyst supported
- 540
- primarily using noble
- hardly reported
- adsorbed co
- kinetic evaluation
- rich ni
- Biological Sciences not elsewhere classified
Details 詳細情報について
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- CRID
- 1360857593712406144
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- ISSN
- 21555435
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- Article Type
- journal article
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- Data Source
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- Crossref
- KAKEN
- OpenAIRE
