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 preparationInfo
- 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
Links
Landscapes
- 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
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) |
-
1977
- 1977-09-09 JP JP10786177A patent/JPS5441858A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5638142B2 (en) | 1981-09-04 |
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