Supported amorphous phase heterogeneous catalysts for biphasic hydroformylation
US5012008A · kind A · utility
5Cited by
5References
12Claims
0Family size
Inventors
Key dates
| Filing date | Jan 8, 1990 |
| Grant date | Apr 30, 1991 |
| Priority date | — |
| Expiry date | Jan 8, 2010 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C45/50
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Normal aldehydes are produced in high selectivity by the vapor phase reaction of lower olefins with hydrogen and carbon monoxide in the presence of supported liquid phase catalysts at temperatures of 80.degree. C. to 100.degree. C. under pressures of 1 to 5 atmospheres.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.