JPS56147734A - Optically active alcoholic compound and its preparation - Google Patents

Optically active alcoholic compound and its preparation

Info

Publication number
JPS56147734A
JPS56147734A JP5072480A JP5072480A JPS56147734A JP S56147734 A JPS56147734 A JP S56147734A JP 5072480 A JP5072480 A JP 5072480A JP 5072480 A JP5072480 A JP 5072480A JP S56147734 A JPS56147734 A JP S56147734A
Authority
JP
Japan
Prior art keywords
expressed
formula
methyl
optically active
yne
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
JP5072480A
Other languages
Japanese (ja)
Other versions
JPS6352615B2 (en
Inventor
Kenji Mori
Noritada Matsuo
Masachika Hirano
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co Ltd
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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Priority to JP5072480A priority Critical patent/JPS56147734A/en
Publication of JPS56147734A publication Critical patent/JPS56147734A/en
Publication of JPS6352615B2 publication Critical patent/JPS6352615B2/ja
Granted legal-status Critical Current

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  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

NEW MATERIAL:Optically active (E)-3-hydroxy-4-methyl-hept-4-en-1-yne having the (-) optical rotatory power in diethyl ether expressed by formula I.
USE: An alcoholic component in a carboxylic ester expressed by formula II having an extremely strong knockdown or lethal effect on a veriety of sanitary injurious insects and giving a high vapor pressure at room temprature, and its intermediate.
PROCESS: (E)-3-Acetoxy-4-methyl-hept-4-en-1-yne of high optical purity expressed by formula III is formed by using a culture fluid of Bacillus subtilis var. niger (IFO 3108), and the resultant acetate compound is solvolyzed with methyl or ethyl alcohol in the presence of a base, e.g. anhydrous K2CO3, in a catalytic amount, etc., at 0W35°C, to give a compound expressed by formula I in high optical purity and relatively high yield and very advantageous to physiological activity.
COPYRIGHT: (C)1981,JPO&Japio
JP5072480A 1980-04-16 1980-04-16 Optically active alcoholic compound and its preparation Granted JPS56147734A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5072480A JPS56147734A (en) 1980-04-16 1980-04-16 Optically active alcoholic compound and its preparation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5072480A JPS56147734A (en) 1980-04-16 1980-04-16 Optically active alcoholic compound and its preparation

Publications (2)

Publication Number Publication Date
JPS56147734A true JPS56147734A (en) 1981-11-16
JPS6352615B2 JPS6352615B2 (en) 1988-10-19

Family

ID=12866809

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5072480A Granted JPS56147734A (en) 1980-04-16 1980-04-16 Optically active alcoholic compound and its preparation

Country Status (1)

Country Link
JP (1) JPS56147734A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49132230A (en) * 1973-04-20 1974-12-18

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49132230A (en) * 1973-04-20 1974-12-18

Also Published As

Publication number Publication date
JPS6352615B2 (en) 1988-10-19

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