Efficient synthesis of a chiral mediator
US5856492A · kind A · utility
4Cited by
6References
32Claims
0Family size
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Key dates
| Filing date | Jan 5, 1998 |
| Grant date | Jan 5, 1999 |
| Priority date | — |
| Expiry date | Jan 5, 2018 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07B2200/07
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
An efficient method for the quantitative preparation and isolation of a compound of formula I ##STR1## or its enantiomer, a chiral mediator used in enantioselective synthesis.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.