Preparation of .alpha.-acetoxy aldehydes and ketones
US3965157A · kind A · utility
48Cited by
5References
8Claims
0Family size
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Key dates
| Filing date | Dec 16, 1974 |
| Grant date | Jun 22, 1976 |
| Priority date | — |
| Expiry date | Dec 16, 1994 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D339/08
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
An improved method for the preparation of intermediates of formula: ##EQU1## WHERE R.sup.1 and R.sup.2 represent hydrogen, C.sub.1.sub.-4 alkyl, C.sub.1.sub.-4 hydroxyalkyl, C.sub.3.sub.-10 cycloalkyl, C.sub.3.sub.-6 acyloxyalkyl, or phenyl, by mercuric ion assisted hydrolysis of the corresponding dithianes, and novel intermediates thereby produced.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.