Carbon-carbon bond creation method comprising the coupling of a transferable group and an acceptor group
US7524992B2 · kind B2 · utility
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Key dates
| Filing date | Aug 24, 2004 |
| Grant date | Apr 28, 2009 |
| Priority date | — |
| Expiry date | Dec 23, 2024 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C2531/22
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The invention relates to a carbon-carbon bond creation method comprising the coupling of a transferable group and an acceptor group. The inventive method comprises the following steps: a) activation of a siliceous compound bearing a transferable group by an activation agent; b) addition of an acceptor group-bearing derivative; and, simultaneously or in any consecutive order, c) addition of a palladacycle-type compound acting as a catalyst of the coupling reaction between the transferable group and the acceptor group with the creation of the carbon-carbon bond.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.