Process for producing optically active β-amino aldehyde compound
US8962889B2 · kind B2 · utility
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9Claims
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Key dates
| Filing date | Oct 9, 2011 |
| Grant date | Feb 24, 2015 |
| Priority date | — |
| Expiry date | Oct 9, 2031 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C2601/14
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The invention relates to a method of producing optically active β-aminoaldehyde compound (3) by reacting imine compound (1-1) or sulfone compound (1-2) with aldehyde compound (2) in the presence of an optically active pyrrolidine compound.wherein each symbol is as defined in the specification.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.