Hydrolysis of activated olefinic ketones and aldehydes
US4871881A · kind A · utility
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6Claims
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Key dates
| Filing date | Feb 21, 1989 |
| Grant date | Oct 3, 1989 |
| Priority date | — |
| Expiry date | Feb 21, 2009 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C45/673
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Ketones or aldehydes containing one or more carbon-carbon double bonds and a carbonyl group conjugated with at least one double bond are hydrolyzed by the action of heat and pressure in the presence of water by a batch or continuous process. The ketone or aldehyde cleaves at the double bond conjugated with the carbonyl group to produce additional carbonyl-containing compounds.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.