Process for preparing aldehyde or ketone by oxidation of alcohol with a catalyst having a core-porous shell structure
US7491852B1 · kind B1 · utility
3Cited by
0References
16Claims
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Assignee
Inventors
Key dates
| Filing date | Feb 28, 2008 |
| Grant date | Feb 17, 2009 |
| Priority date | — |
| Expiry date | Feb 28, 2028 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C45/39
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The present invention discloses a novel use of a catalyst with core-porous shell structure, which includes carrying out an oxidation of an alcohol in vapor phase and in the presence of the catalyst with core-porous shell structure to form an aldehyde or ketone, wherein the catalyst with core-porous shell structure is constituted of a core material and a porous shell material. The core material is a metal having a catalytic activity, and the shell material is a porous inorganic oxide.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.