JPS525736A - Novel process for preparation of cyclopentenolone derivatives - Google Patents
Novel process for preparation of cyclopentenolone derivativesInfo
- Publication number
- JPS525736A JPS525736A JP8029375A JP8029375A JPS525736A JP S525736 A JPS525736 A JP S525736A JP 8029375 A JP8029375 A JP 8029375A JP 8029375 A JP8029375 A JP 8029375A JP S525736 A JPS525736 A JP S525736A
- Authority
- JP
- Japan
- Prior art keywords
- cyclopentenolone
- derivatives
- preparation
- novel process
- industially
- 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.)
- Pending
Links
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
PURPOSE: Cyclopentenolone derivatives are industially prepared by the reaction o of cyclopentenone derivative with an alkylating agent.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8029375A JPS525736A (en) | 1975-06-27 | 1975-06-27 | Novel process for preparation of cyclopentenolone derivatives |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8029375A JPS525736A (en) | 1975-06-27 | 1975-06-27 | Novel process for preparation of cyclopentenolone derivatives |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS525736A true JPS525736A (en) | 1977-01-17 |
Family
ID=13714213
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8029375A Pending JPS525736A (en) | 1975-06-27 | 1975-06-27 | Novel process for preparation of cyclopentenolone derivatives |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS525736A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0022482A2 (en) * | 1979-06-22 | 1981-01-21 | Sumitomo Chemical Company, Limited | Process for preparing 4-hydroxy-3-methyl-2-(2-propynyl)-2-cyclopentenolone; a gamma-diketone compound and substituted acetonedicarboxylic esters |
JPS62253572A (en) * | 1986-04-28 | 1987-11-05 | ヤマハ発動機株式会社 | Supply port structure of liquid housing tank for motor bi- and tri-cycle |
-
1975
- 1975-06-27 JP JP8029375A patent/JPS525736A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0022482A2 (en) * | 1979-06-22 | 1981-01-21 | Sumitomo Chemical Company, Limited | Process for preparing 4-hydroxy-3-methyl-2-(2-propynyl)-2-cyclopentenolone; a gamma-diketone compound and substituted acetonedicarboxylic esters |
JPS62253572A (en) * | 1986-04-28 | 1987-11-05 | ヤマハ発動機株式会社 | Supply port structure of liquid housing tank for motor bi- and tri-cycle |
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