Catalyst fixed on a carrier and used for the metathesis of olefins
US6878660B2 · kind B2 · utility
0Cited by
12References
32Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 14, 2001 |
| Grant date | Apr 12, 2005 |
| Priority date | — |
| Expiry date | Sep 14, 2021 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C2531/12
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The present invention relates to a novel, heterogeneous catalyst which is suitable, in particular, for olefin metathesis. This catalyst is immobilized on an inorganic support and contains at least one active rhenium compound containing at least one carbene group and, if desired, further functional groups. The rhenium compound is bonded to the material used as support by a chemical bond.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.