Process for the production of 3,3-dimethylglutaric
US4511734A · kind A · utility
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10Claims
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Key dates
| Filing date | May 5, 1982 |
| Grant date | Apr 16, 1985 |
| Priority date | — |
| Expiry date | May 5, 2002 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C51/34
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Process for the production of 3,3-dimethylglutaric acid from isophorone. In a first step the isophorone is converted with ozone into an ozone-addition product. The ozone-addition product is converted by hydrolysis into 3,3-dimethyl-5-oxohexanoic acid. The latter is converted into 3,3-dimethylglutaric acid by treatment with hydrogen peroxide.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.