Optically pure enantiomers of ruthenium complexes and uses thereof
US12168224B2 · kind B2 · utility
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14Claims
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Key dates
| Filing date | Jul 8, 2021 |
| Grant date | Dec 17, 2024 |
| Priority date | — |
| Expiry date | Jul 8, 2041 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C2531/22
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The present invention relates to an optically pure (+) or (−) enantiomer of a ruthenium complex having formula (I) as well as the preparation method of said enantiomer, and uses thereof as catalyst, in particular in asymmetric olefin metathesis.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.