2,2-Dialkoxy-6-chlorocyclohexanones
US4267378A · kind A · utility
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4References
3Claims
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Assignee
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Key dates
| Filing date | Jul 2, 1979 |
| Grant date | May 12, 1981 |
| Priority date | — |
| Expiry date | Jul 2, 1999 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C45/71
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
O-alkoxyphenols are produced from cyclohexanone or cyclohexanol by chlorination of cyclohexanone or cyclohexanol to trichlorocyclohexanone and reaction of the trichlorocyclohexanone with an aliphatic, monohydric alcohol having one to four carbon atoms and a base to form an intermediate compound or compounds which are further reacted to convert the intermediate compound or compounds to an o-alkoxyphenol.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.