Ruthenium complexes comprising an asymmetrical unsaturated N-heterocyclic diaminocarbene
US9776178B2 · kind B2 · utility
3Cited by
0References
12Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Dec 11, 2013 |
| Grant date | Oct 3, 2017 |
| Priority date | — |
| Expiry date | Dec 11, 2033 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01J2531/821
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The invention relates to a ruthenium alkylidene complex comprising a 1-aryl-3-cycloalkyl-imidazolin-2-ylidene ligand, the cycloalkyl group of said 1-aryl-3-cycloalkyl-imidazolin-2-ylidene ligand being a cyclic secondary aliphatic alkyl.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.