Insoluble polymers having functional groups containing chemically bonded Group VIII metal
US4098727A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Jan 19, 1971 |
| Grant date | Jul 4, 1978 |
| Priority date | — |
| Expiry date | Jan 19, 1991 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01J2231/321
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
This specification discloses a process for the production of oxygenated compounds, more specifically aldehydes and alcohols, by reacting an olefin with hydrogen and carbon monoxide in the presence of, as a catalyst, an insoluble polymer containing a functional group, which may be an amine, thiol, phosphine, or arsine group, having chemically bonded thereto a metal of Group VIII of the Periodic Table. The metal can be, for example, rhodium, cobalt, or ruthenium. The olefin can contain more than one carbon-to-carbon double bond, may be an open chain or a cyclic olefin, and may be substituted. Further, the olefin may be contained in a refinery stream such as a cracked gasoline. The reaction may be carried out in the presence of a polar solvent.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.