Production of carboxylic acids from unsaturated hydrocarbons in the presence of HF and A cuprous compound
US4039564A · kind A · utility
2Cited by
5References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 26, 1976 |
| Grant date | Aug 2, 1977 |
| Priority date | — |
| Expiry date | Jan 26, 1996 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C51/14
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The desired yields of carboxylic acids which are obtained by reacting an unsaturated hydrocarbon with water and carbon monoxide in the presence of a catalyst comprising hydrogen fluoride is improved by utilizing the presence of a promoter comprising a cuprous-containing compound in the reaction mixture.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.