Hydrogenation processes
US7803974B2 · kind B2 · utility
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24Claims
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Key dates
| Filing date | Nov 4, 2009 |
| Grant date | Sep 28, 2010 |
| Priority date | — |
| Expiry date | Nov 4, 2029 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C2601/16
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Disclosed are heterogeneous processes (i) for the hydrogenation of a compound containing at least one unsaturated carbon-carbon bond, and (ii) for the hydro-dehalogenation of a compound containing at least one C—Cl, C—Br or C—I bond. The processes comprise reacting said compound with a hydrogenating agent and a heterogeneous hydrogenation catalyst in the presence of an ionic liquid.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.