Process for the production of 2H-cyclopenta (b) furan-2-one compounds
US4079065A · kind A · utility
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6References
8Claims
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Assignee
Inventor
Key dates
| Filing date | Feb 4, 1977 |
| Grant date | Mar 14, 1978 |
| Priority date | — |
| Expiry date | Feb 4, 1997 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D311/00
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The present invention concerns a novel process for preparing derivatives useful in the production of prostaglandins. The present invention provides a process for the production of a compound of formula I ##STR1## wherein R.sub.1 is a protecting group which comprises hydrolyzing a compound of formula II ##STR2## wherein R.sub.1 is as defined above and R.sub.2 is a leaving group, under acidic conditions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.