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Ruthenium complexes comprising paracyclophane and carbonyl ligands, and their use as catalyst
US8940917B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8940917-B2 |
| Application number | US-201214005436-A |
| Country | US |
| Kind code | B2 |
| Filing date | Mar 16, 2012 |
| Priority date | Mar 17, 2011 |
| Publication date | Jan 27, 2015 |
| Grant date | Jan 27, 2015 |
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Abstract
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The present invention relates to the ruthenium complexes comprising paracyclophane and carbonyl ligands, methods for the preparation thereof and uses of the complexes in isomerization, hydrogenation, transfer hydrogenation, hydroformylation and carbonylation reactions.
First claim
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The invention claimed is: 1. A ruthenium complex of formula (1a), (1b), (1c) or (1d): [Ru Hal 2 L CO S] (1a) [Ru 2 Hal 4 L 2 (CO) 2 ] (1b) [Ru 2 Hal 4 L 2 CO] (1c) [Ru Hal 2 L (CO) 2 ] (1d) wherein: Hal is a halogen ligand, L is a substituted or unsubstituted paracyclophane ligand of formula (2): wherein X 1 and X 2 are linking groups co…
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Operations & Transport · mapped topic
Chemistry & Metallurgy · mapped topic
Operations & Transport · mapped topic
- C07F15/0053Primary
Chemistry & Metallurgy · mapped topic
Operations & Transport · mapped topic
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Frequently asked questions
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- What does patent US8940917B2 cover?
- The present invention relates to the ruthenium complexes comprising paracyclophane and carbonyl ligands, methods for the preparation thereof and uses of the complexes in isomerization, hydrogenation, transfer hydrogenation, hydroformylation and carbonylation reactions.
- Who is the assignee on this patent?
- Grainger Damian Mark, Nedden Hans Guenter, Roseblade Stephen James, and 1 more
- What technology area does this patent fall under?
- Primary CPC classification C07F15/0053. Mapped technology areas include Chemistry & Metallurgy.
- When was this patent published?
- Publication date Tue Jan 27 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).