Silver-catalyzed synthesis of amides from amines and aldehydes
US8889908B2 · kind B2 · utility
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13Claims
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Key dates
| Filing date | Jan 25, 2011 |
| Grant date | Nov 18, 2014 |
| Priority date | — |
| Expiry date | Jul 31, 2031 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C231/10
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The invention provides a method for producing amides via the reaction of aldehydes and amines with oxygen adsorbed on a metallic silver or silver alloy catalyst. An exemplary reaction is shown in Scheme 1: (I), (II), (III).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.