JPS55160739A - Preparation of cyclopentenone compound - Google Patents

Preparation of cyclopentenone compound

Info

Publication number
JPS55160739A
JPS55160739A JP6769179A JP6769179A JPS55160739A JP S55160739 A JPS55160739 A JP S55160739A JP 6769179 A JP6769179 A JP 6769179A JP 6769179 A JP6769179 A JP 6769179A JP S55160739 A JPS55160739 A JP S55160739A
Authority
JP
Japan
Prior art keywords
compound
formula
grignard reagent
cyclopentenone
cyclopentenedione
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
Application number
JP6769179A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6126893B2 (enrdf_load_stackoverflow
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 JP6769179A priority Critical patent/JPS55160739A/ja
Priority to US06/151,603 priority patent/US4371711A/en
Priority to EP80102834A priority patent/EP0022162B1/en
Priority to DE8080102834T priority patent/DE3062712D1/de
Publication of JPS55160739A publication Critical patent/JPS55160739A/ja
Priority to US06/420,082 priority patent/US4465862A/en
Publication of JPS6126893B2 publication Critical patent/JPS6126893B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Heterocyclic Compounds Containing Sulfur Atoms (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP6769179A 1979-05-30 1979-05-30 Preparation of cyclopentenone compound Granted JPS55160739A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP6769179A JPS55160739A (en) 1979-05-30 1979-05-30 Preparation of cyclopentenone compound
US06/151,603 US4371711A (en) 1979-05-30 1980-05-20 Process for producing 4-hydroxycyclopentenones
EP80102834A EP0022162B1 (en) 1979-05-30 1980-05-21 Process for producing disubstituted 4-hydroxycyclopentenones; monosubstituted cyclopentendiones and 4-hydroxycyclopentenones
DE8080102834T DE3062712D1 (en) 1979-05-30 1980-05-21 Process for producing disubstituted 4-hydroxycyclopentenones; monosubstituted cyclopentendiones and 4-hydroxycyclopentenones
US06/420,082 US4465862A (en) 1979-05-30 1982-09-20 Cyclopentendione and cyclopentenone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6769179A JPS55160739A (en) 1979-05-30 1979-05-30 Preparation of cyclopentenone compound

Publications (2)

Publication Number Publication Date
JPS55160739A true JPS55160739A (en) 1980-12-13
JPS6126893B2 JPS6126893B2 (enrdf_load_stackoverflow) 1986-06-23

Family

ID=13352247

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6769179A Granted JPS55160739A (en) 1979-05-30 1979-05-30 Preparation of cyclopentenone compound

Country Status (1)

Country Link
JP (1) JPS55160739A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0080671A1 (en) * 1981-11-19 1983-06-08 Sumitomo Chemical Company, Limited 4-Cyclopentenones and their production

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0080671A1 (en) * 1981-11-19 1983-06-08 Sumitomo Chemical Company, Limited 4-Cyclopentenones and their production

Also Published As

Publication number Publication date
JPS6126893B2 (enrdf_load_stackoverflow) 1986-06-23

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