Triaminophosphine ligands for carbon-nitrogen and carbon-carbon bond formation
US7541462B2 · kind B2 · utility
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Key dates
| Filing date | Jan 24, 2008 |
| Grant date | Jun 2, 2009 |
| Priority date | — |
| Expiry date | Jan 24, 2028 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C253/30
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Methods and compounds are provided for the formation of carbon-nitrogen or carbon-carbon bonds comprising reacting an amine or an aryl boronic acid with an aryl halide in the presence of a palladium catalyst, a base, and a compound of formula II:
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.