Oxidation of epoxy alcohols into carboxilic epoxy acids
US5084582A · kind A · utility
5Cited by
1References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 18, 1991 |
| Grant date | Jan 28, 1992 |
| Priority date | — |
| Expiry date | Jan 18, 2011 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D303/48
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The invention relates to a method of oxidizing epoxyalcohols, in a medium containing an organic solvent and water, by means of a solid oxidizing compound, in the presence of a catalyst based on a ruthenium salt. The proportion of water relative to that of organic solvent is sufficiently small for at least the major part of the oxidizing compound to remain in the solid state in the reaction medium, which is heterogeneous.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.