Process for preparing 1-tetrahydronaphthalone
US3966821A · kind A · utility
3Cited by
1References
2Claims
0Family size
Assignee
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Key dates
| Filing date | Feb 26, 1975 |
| Grant date | Jun 29, 1976 |
| Priority date | — |
| Expiry date | Feb 26, 1995 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C45/36
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A process for preparing 1-tetrahydronaphthalone which comprises oxidizing tetrahydronaphthalene by a liquid phase oxidation with molecular oxygen or a molecular oxygen-containing gas in the presence of a catalyst system comprising a chromium salt of naphthenic acid and an alkyl-substituted pyridine compound.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.