Process for the production of cyanopinacolone
US4186144A · kind A · utility
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7Claims
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Key dates
| Filing date | Apr 17, 1978 |
| Grant date | Jan 29, 1980 |
| Priority date | — |
| Expiry date | Apr 17, 1998 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C45/63
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Cyanopinacolone is produced by reacting pinacolone with about 1.0 to about 1.2 molar equivalents of chlorine in methanol and further reacting the resulting monochloropinacolone with about 1.0 to about 1.2 molar equivalents of an alkali metal cyanide in methanol.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.