JPS6254416B2 - - Google Patents

Info

Publication number
JPS6254416B2
JPS6254416B2 JP16437280A JP16437280A JPS6254416B2 JP S6254416 B2 JPS6254416 B2 JP S6254416B2 JP 16437280 A JP16437280 A JP 16437280A JP 16437280 A JP16437280 A JP 16437280A JP S6254416 B2 JPS6254416 B2 JP S6254416B2
Authority
JP
Japan
Prior art keywords
general formula
group
formula
compound represented
methyl
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.)
Expired
Application number
JP16437280A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5788142A (en
Inventor
Kenji Saito
Hiroshi Yamachika
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co Ltd
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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Priority to JP16437280A priority Critical patent/JPS5788142A/ja
Priority to US06/256,570 priority patent/US4347386A/en
Priority to DK190981A priority patent/DK151796C/da
Priority to HU111681A priority patent/HU188043B/hu
Priority to DE8181103288T priority patent/DE3161108D1/de
Priority to EP19810103288 priority patent/EP0039089B1/en
Publication of JPS5788142A publication Critical patent/JPS5788142A/ja
Publication of JPS6254416B2 publication Critical patent/JPS6254416B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP16437280A 1980-04-30 1980-11-20 Preparation of cyclopentenolone compound Granted JPS5788142A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP16437280A JPS5788142A (en) 1980-11-20 1980-11-20 Preparation of cyclopentenolone compound
US06/256,570 US4347386A (en) 1980-04-30 1981-04-22 Process for preparing cyclopentenolones
DK190981A DK151796C (da) 1980-04-30 1981-04-29 Fremgangsmaade til fremstilling af cyclopentenoloner
HU111681A HU188043B (en) 1980-04-30 1981-04-29 Process for producing cyclopentenolene derivatives
DE8181103288T DE3161108D1 (en) 1980-04-30 1981-04-30 Process for preparing cyclopentenolones
EP19810103288 EP0039089B1 (en) 1980-04-30 1981-04-30 Process for preparing cyclopentenolones

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16437280A JPS5788142A (en) 1980-11-20 1980-11-20 Preparation of cyclopentenolone compound

Publications (2)

Publication Number Publication Date
JPS5788142A JPS5788142A (en) 1982-06-01
JPS6254416B2 true JPS6254416B2 (en:Method) 1987-11-14

Family

ID=15791878

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16437280A Granted JPS5788142A (en) 1980-04-30 1980-11-20 Preparation of cyclopentenolone compound

Country Status (1)

Country Link
JP (1) JPS5788142A (en:Method)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3265658D1 (en) * 1981-11-19 1985-09-26 Sumitomo Chemical Co 4-cyclopentenones and their production
JPH0615486B2 (ja) * 1983-02-03 1994-03-02 住友化学工業株式会社 光学活性な４―ヒドロキシ―２―シクロペンテノン類の製造方法
JP2518499B2 (ja) * 1992-11-30 1996-07-24 住友化学工業株式会社 光学活性な４−ヒドロキシ−２−シクロペンテノン類の製造方法

Also Published As

Publication number Publication date
JPS5788142A (en) 1982-06-01

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