JPS51125356A - Process for preparing 4-hydroxycyclopent -2-ene-1-one - Google Patents
Process for preparing 4-hydroxycyclopent -2-ene-1-oneInfo
- Publication number
- JPS51125356A JPS51125356A JP4739975A JP4739975A JPS51125356A JP S51125356 A JPS51125356 A JP S51125356A JP 4739975 A JP4739975 A JP 4739975A JP 4739975 A JP4739975 A JP 4739975A JP S51125356 A JPS51125356 A JP S51125356A
- Authority
- JP
- Japan
- Prior art keywords
- hydroxycyclopent
- ene
- preparing
- new
- 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
- DHNDDRBMUVFQIZ-UHFFFAOYSA-N 4-hydroxycyclopent-2-en-1-one Chemical compound 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OC1CC(=O)C=C1 DHNDDRBMUVFQIZ-UHFFFAOYSA-N 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
Abstract
PURPOSE: 4-Hydroxycyclopent-2-ene-1-one is new.
COPYRIGHT: (C)1976,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4739975A JPS568812B2 (en) | 1975-04-21 | 1975-04-21 |
Applications Claiming Priority (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4739975A JPS568812B2 (en) | 1975-04-21 | 1975-04-21 | |
US05/642,800 US4132726A (en) | 1974-12-27 | 1975-12-22 | Process for the preparation of 4-hydroxycyclopent-2-en-1-one derivatives |
DE2558190A DE2558190C2 (en) | 1974-12-27 | 1975-12-23 | |
CH1673175A CH625198A5 (en) | 1974-12-27 | 1975-12-23 | |
GB52652/75A GB1532257A (en) | 1974-12-27 | 1975-12-23 | Cyclopentene derivatives and processes for their preparation |
IT3074575A IT1051942B (en) | 1974-12-27 | 1975-12-23 | 4-(Protected hydroxy)-2-cyclopentenone derivs, prepn. - by e.g. oxidising 4-(protected hydroxy)-2-cyclopentenol cpds. |
CA242,574A CA1066213A (en) | 1974-12-27 | 1975-12-24 | Process for the preparation of 4-hydroxycyclopent-2-en-1-one derivatives |
FR7539826A FR2324608B1 (en) | 1974-12-27 | 1975-12-26 | |
NL7515132A NL7515132A (en) | 1974-12-27 | 1975-12-29 | IN THE 4-PLACE PROTECTED HYDROXYCYCLOPENT-2- -EN-ONEN. |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS51125356A true JPS51125356A (en) | 1976-11-01 |
JPS568812B2 JPS568812B2 (en) | 1981-02-25 |
Family
ID=12774026
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4739975A Expired JPS568812B2 (en) | 1975-04-21 | 1975-04-21 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS568812B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57159777A (en) * | 1981-03-27 | 1982-10-01 | Teijin Ltd | 4-hydroxycyclopentenone compound and its preparation |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4555910A (en) * | 1984-01-23 | 1985-12-03 | Borg-Warner Corporation | Coolant/refrigerant temperature control system |
JPH04140417A (en) * | 1990-09-29 | 1992-05-14 | Nissan Motor Co Ltd | Controller for motor-driven fan for vehicle |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3847962A (en) * | 1972-05-12 | 1974-11-12 | Syntex Inc | Prostaglandins and process and intermediates therefor |
-
1975
- 1975-04-21 JP JP4739975A patent/JPS568812B2/ja not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3847962A (en) * | 1972-05-12 | 1974-11-12 | Syntex Inc | Prostaglandins and process and intermediates therefor |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57159777A (en) * | 1981-03-27 | 1982-10-01 | Teijin Ltd | 4-hydroxycyclopentenone compound and its preparation |
JPH023793B2 (en) * | 1981-03-27 | 1990-01-24 | Teijin Ltd |
Also Published As
Publication number | Publication date |
---|---|
JPS568812B2 (en) | 1981-02-25 |
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Publication | Publication Date | Title |
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JPS52250A (en) | Process for preparation of 8-exo-hydroxy-endo-tricyclo-(5,2,2,02,6) ) unde cane | |
JPS51143633A (en) | Process for preparation of novel epoxy compounds | |
JPS51125356A (en) | Process for preparing 4-hydroxycyclopent -2-ene-1-one | |
JPS51140182A (en) | Divesting process of covered wire | |
JPS5254095A (en) | Method of producing antibiotics sf-1771 | |
JPS51141855A (en) | Process for preparing exo-hydroxy-endo-tricyclo-(5,2,2,02,6)undecane | |
JPS5236635A (en) | Process for preparation of 4-(3'- dimethylaminopropoxy)-meta- phenylen ediamine | |
JPS51138664A (en) | Process for preparing 4-exo-hydroxy-endo-tri cyclo 95.2.2.02,6)-undeca-8-ene | |
JPS5223086A (en) | Novel method of preparing 2,3- dioxopiperazine | |
JPS525684A (en) | Indicator | |
JPS5257156A (en) | Process for preparing 5,6_trans-24-hydroxycholecalciferol | |
JPS51139688A (en) | Process for preparing new alkaloid tm-64 substance by fermentation | |
JPS5257155A (en) | Process for preparing cyclic compounds | |
JPS51149209A (en) | Process for preparation of 1,1,1- trihalo-4-methyl-3-pentene | |
JPS523007A (en) | Process for preparation of 1,1,1-trihalo-methyl-3-pentene | |
JPS53147050A (en) | 1,4-naphthoquinone-2,3-oxotriphenyl-phosphorane and process for their preparation | |
JPS51141853A (en) | Process for preparing 3-halogeno-4-homoisotwistane | |
JPS5231888A (en) | Method of producing novel antibiotics, demethylblasticidin s | |
JPS51125371A (en) | Process for preparing 4-homoisotwistane-endo-2-ol | |
JPS51125370A (en) | Process for preparing 4-homoisotwistane-2-one | |
JPS51146450A (en) | Process for preparing 4-homoisotwistyl-3 -cyanide | |
JPS5239661A (en) | Process for preparing 2(3-stilbene) propionic acid | |
JPS5210296A (en) | A process for preparing 6,2'-cyclo-5- substituted isocytidines | |
JPS52201A (en) | A process for preparing an enzyme inhibitor | |
JPS51115439A (en) | Method for preparing 3-hydroxyphenetylamine-2-carboxylic acid |