JPS53149952A - Preparation of cyclopentenones - Google Patents
Preparation of cyclopentenonesInfo
- Publication number
- JPS53149952A JPS53149952A JP5197677A JP5197677A JPS53149952A JP S53149952 A JPS53149952 A JP S53149952A JP 5197677 A JP5197677 A JP 5197677A JP 5197677 A JP5197677 A JP 5197677A JP S53149952 A JPS53149952 A JP S53149952A
- Authority
- JP
- Japan
- Prior art keywords
- cyclopentenones
- preparation
- compound
- cyclopentanoid
- bio
- 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
PURPOSE: To prepare the title compound useful as an intermediate of a bio-active cyclopentanoid, by ring-closing a β. τ-enone compound which is easily prepared from an α, β-unsaturated carbonyl compound.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5197677A JPS53149952A (en) | 1977-05-09 | 1977-05-09 | Preparation of cyclopentenones |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5197677A JPS53149952A (en) | 1977-05-09 | 1977-05-09 | Preparation of cyclopentenones |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS53149952A true JPS53149952A (en) | 1978-12-27 |
JPS6120529B2 JPS6120529B2 (en) | 1986-05-22 |
Family
ID=12901886
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5197677A Granted JPS53149952A (en) | 1977-05-09 | 1977-05-09 | Preparation of cyclopentenones |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53149952A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5026918A (en) * | 1990-04-27 | 1991-06-25 | Petrolite Corporation | Synthesis of 2,3,5-trisubstituted-2-cyclopentenones via base induced cyclization of alpha-chloro unsaturated ketones |
JP2008519827A (en) * | 2004-11-11 | 2008-06-12 | フイルメニツヒ ソシエテ アノニム | Synthesis of cyclopentenone |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2590134B1 (en) * | 1985-11-20 | 1989-03-10 | Peugeot Aciers Et Outillage | SEAT BELT BUCKLE, ESPECIALLY FOR A MOTOR VEHICLE |
JPH088648Y2 (en) * | 1991-08-21 | 1996-03-13 | 有限会社伊藤製作所 | Buckle for band |
-
1977
- 1977-05-09 JP JP5197677A patent/JPS53149952A/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5026918A (en) * | 1990-04-27 | 1991-06-25 | Petrolite Corporation | Synthesis of 2,3,5-trisubstituted-2-cyclopentenones via base induced cyclization of alpha-chloro unsaturated ketones |
JP2008519827A (en) * | 2004-11-11 | 2008-06-12 | フイルメニツヒ ソシエテ アノニム | Synthesis of cyclopentenone |
Also Published As
Publication number | Publication date |
---|---|
JPS6120529B2 (en) | 1986-05-22 |
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