JPS54103807A - Preparation of optically active alcohols - Google Patents

Preparation of optically active alcohols

Info

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
Application number
JP1117178A
Other languages
Japanese (ja)
Other versions
JPS57845B2 (en
Inventor
Mitsuaki Mukoyama
Kenzou Sogou
Susumu Kobayashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Kasei Corp
Original Assignee
Mitsubishi Kasei Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mitsubishi Kasei Corp filed Critical Mitsubishi Kasei Corp
Priority to JP1117178A priority Critical patent/JPS54103807A/en
Publication of JPS54103807A publication Critical patent/JPS54103807A/en
Publication of JPS57845B2 publication Critical patent/JPS57845B2/ja
Granted legal-status Critical Current

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
JP1117178A 1978-02-03 1978-02-03 Preparation of optically active alcohols Granted JPS54103807A (en)

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)

Also Published As

Publication number Publication date
JPS57845B2 (en) 1982-01-08

Similar Documents

Publication Publication Date Title
JPS5312835A (en) Preparation of 2-(3-phenoxyphenyl) propionic acid
JPS54103807A (en) Preparation of optically active alcohols
JPS5251095A (en) Preparation f menthol rich in -menthol from racemic menthol
JPS53148595A (en) Preparation of salinomycines
JPS5424846A (en) Preparation of substituted phenylacetic acid
JPS5742643A (en) 6,10,14,18-tetramethyl-5,9,13,17-nonadecatetraene-2-ol
JPS537656A (en) Preparation of 3-methyl-3-(6-methoxy-2-naphthyl)pyrubic acid
JPS5432438A (en) Preparation of tyrosinol derivatives
JPS5337655A (en) Preparation of 2-(4-(1-oxo-2-isoindolinyl) phenyl propionic acid
JPS539730A (en) Preparation of optical active n-substituted diarylsulfinylimines
JPS51122032A (en) Process for preparation of 2-phenyl propyl alcohol
JPS535158A (en) Preparation of optical active alpha-alkylvenzylalcohol and its intermediates
JPS5341478A (en) Preparation of yeast cells
JPS5359638A (en) Preparation of adrenalone
JPS5424843A (en) Preparation of substituted arylpropionaldehyde
JPS5436274A (en) Preparation of propiophenone derivative
JPS5344691A (en) Preparation of l-menthol from menthol racemate
JPS5334718A (en) Preparation of optical active gamma,delta-unsaturated-alpha-oxyvaleric acids
JPS5414924A (en) Preparation of (-)-cis-1,2-epoxypropylphosphonic acid derivative
JPS5412320A (en) Preparation of 2-acetyl-3, 3-dimethyl-4-pentenoic acid ester
JPS5431511A (en) Coreless type motor
JPS53111084A (en) Preparation of 1-(2-tetrahydrofuryl)-5-fluoro-uracil
JPS5257127A (en) Process for hexyne-3-ol-1
JPS5572139A (en) Preparation of 4-allyloxy-3,5-disubstituted-phenylacetic acid
JPS52134093A (en) Preparation of l-amino acid by fermentation