Heterogeneous catalytic hydrogenation
US4313018A · kind A · utility
5Cited by
4References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 7, 1978 |
| Grant date | Jan 26, 1982 |
| Priority date | — |
| Expiry date | Apr 7, 1998 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01J2531/828
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Anthranilic acid has been anchored to polystyrene, and rhodium, palladium, platinum and ruthenium complexes of this modified polystyrene have been prepared. These catalysts will reduce a variety of olefinic and aromatic hydrocarbons, and also nitrile, nitro and carbonyl functional groups, said carbonyl groups being present in either ketones or aldehydes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.