Stereospecific synthesis of 5-phenyl-2S-pentanol
US4412958A · kind A · utility
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17Claims
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Key dates
| Filing date | Aug 5, 1982 |
| Grant date | Nov 1, 1983 |
| Priority date | — |
| Expiry date | Aug 5, 2002 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07B2200/07
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
5-Phenyl-2S-pentanol is synthesized stereospecifically from S ethyl lactate. The method provides easily purified 5-phenyl-2S-pentanol useful in the synthesis of central nervous system active (CNS) agents such as levonantradol.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.