Ruthenium based complexes
US8575346B2 · kind B2 · utility
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12Claims
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Key dates
| Filing date | Jun 1, 2011 |
| Grant date | Nov 5, 2013 |
| Priority date | — |
| Expiry date | Jun 1, 2031 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07F15/0046
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The present invention relates to the field of catalysis and, more particularly, to a ruthenium carbonate complex of formula [Ru(diene)(C03)] or [Ru(diene)(C03)2]Mn, wherein M is an alkaline (n is 2) or alkaline earth (n is 1) cation. The invention relates also to the use of said ruthenium carbonate complex as precursors for a number of Ru carboxylate complexes. Said specific ruthenium complexes possess a number of important advantages over the similar prior art known precursors.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.