JPS54103807A - Preparation of optically active alcohols - Google Patents
Preparation of optically active alcoholsInfo
- Publication number
- JPS54103807A JPS54103807A JP1117178A JP1117178A JPS54103807A JP S54103807 A JPS54103807 A JP S54103807A JP 1117178 A JP1117178 A JP 1117178A JP 1117178 A JP1117178 A JP 1117178A JP S54103807 A JPS54103807 A JP S54103807A
- Authority
- JP
- Japan
- Prior art keywords
- optically active
- active alcohols
- preparation
- compounds
- alcohols
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Abstract
PURPOSE: To obtain optically active alcohols having high optical purity, by reacting carbonyl compounds and organolithium compounds in the presence of a specific optically-active compound as a ligand.
CONSTITUTION: Optically active alcohols, such as (S)-1-phenyl-1-pentanol (optical purity 72%), are obtained by reacting carbonyl compounds, such as benzaldehyde, with organolithium compounds in the presence of an optically active 2-hydroxymethyl-1-[(1-methylpyrrolidine-2-yl)methyl]-pyrrolidine, followed by the hydrolysis.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1117178A JPS54103807A (en) | 1978-02-03 | 1978-02-03 | Preparation of optically active alcohols |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1117178A JPS54103807A (en) | 1978-02-03 | 1978-02-03 | Preparation of optically active alcohols |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54103807A true JPS54103807A (en) | 1979-08-15 |
JPS57845B2 JPS57845B2 (en) | 1982-01-08 |
Family
ID=11770596
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1117178A Granted JPS54103807A (en) | 1978-02-03 | 1978-02-03 | Preparation of optically active alcohols |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54103807A (en) |
-
1978
- 1978-02-03 JP JP1117178A patent/JPS54103807A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS57845B2 (en) | 1982-01-08 |
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