Epimerization process
US4206124A · kind A · utility
3Cited by
6References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 7, 1979 |
| Grant date | Jun 3, 1980 |
| Priority date | — |
| Expiry date | Mar 7, 1999 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D307/93
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A novel process for the preparation of (1R,5S) 6,6-dimethyl-4(R)-[(S)-cyano-(3'-phenoxy-phenyl)-methoxy]-3-oxabicyclo-(3- 1-0)-hexan-2-one which is an intermediate for the preparation of (S).alpha.-cyano-3-phenoxy-benzyl alcohol.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.