JPS5441858A - 6-alkenyl-bicyclo3,1,0hexane-3-ene-2-one derivative and its preparation - Google Patents

6-alkenyl-bicyclo3,1,0hexane-3-ene-2-one derivative and its preparation

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Publication number
JPS5441858A
JPS5441858A JP10786177A JP10786177A JPS5441858A JP S5441858 A JPS5441858 A JP S5441858A JP 10786177 A JP10786177 A JP 10786177A JP 10786177 A JP10786177 A JP 10786177A JP S5441858 A JPS5441858 A JP S5441858A
Authority
JP
Japan
Prior art keywords
derivative
alkyl
ene
preparation
bicyclo3
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
JP10786177A
Other languages
Japanese (ja)
Other versions
JPS5638142B2 (en
Inventor
Sei Kondo
Teruo Umemoto
Daiei Tsunemoto
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.)
Sagami Chemical Research Institute
Original Assignee
Sagami Chemical Research Institute
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 Sagami Chemical Research Institute filed Critical Sagami Chemical Research Institute
Priority to JP10786177A priority Critical patent/JPS5441858A/en
Publication of JPS5441858A publication Critical patent/JPS5441858A/en
Publication of JPS5638142B2 publication Critical patent/JPS5638142B2/ja
Granted legal-status Critical Current

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

NEW MATERIAL:Titled compound of formulaI[R1 is H or alkyl; R2 is substed. or unsubstd. alkyl; R3 is alkyl].
EXAMPLE: 6-(1-hexencyl)-2-oxobicyclo[3,1,0]hexane-ene-1 carboxylic methyl ester.
USE: Synthetic intermediate of natural type of prostaglandin.
PREPARATION: 4-Hydroxybicyclohexanene derivative of formula II is dissolved in a medium which is made basic with an organic amine such as triethylamine or pyridine and to the resulting system is added an aryl or alkane sulfonic acid derivative such as methan sulfonic chloride to produce the objective compound of formula I.
COPYRIGHT: (C)1979,JPO&Japio
JP10786177A 1977-09-09 1977-09-09 6-alkenyl-bicyclo3,1,0hexane-3-ene-2-one derivative and its preparation Granted JPS5441858A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10786177A JPS5441858A (en) 1977-09-09 1977-09-09 6-alkenyl-bicyclo3,1,0hexane-3-ene-2-one derivative and its preparation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10786177A JPS5441858A (en) 1977-09-09 1977-09-09 6-alkenyl-bicyclo3,1,0hexane-3-ene-2-one derivative and its preparation

Publications (2)

Publication Number Publication Date
JPS5441858A true JPS5441858A (en) 1979-04-03
JPS5638142B2 JPS5638142B2 (en) 1981-09-04

Family

ID=14469922

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10786177A Granted JPS5441858A (en) 1977-09-09 1977-09-09 6-alkenyl-bicyclo3,1,0hexane-3-ene-2-one derivative and its preparation

Country Status (1)

Country Link
JP (1) JPS5441858A (en)

Also Published As

Publication number Publication date
JPS5638142B2 (en) 1981-09-04

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