Hydrogenation of linear hydrocarbon diolefins to linear hydrocarbon olefins
US3947510A · kind A · utility
5Cited by
3References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 30, 1974 |
| Grant date | Mar 30, 1976 |
| Priority date | — |
| Expiry date | Dec 30, 1994 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C2531/04
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A process is described whereby a linear hydrocarbon diolefin is selectively hydrogenated to a linear hydrocarbon olefin in the presence of a palladium base catalyst by adding to the reaction mixture an aqueous solution of a zinc salt such as zinc acetate wherein the ratio of water/zinc is at least 1/1 by weight.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.