JPS57188541A - Ether derivative of cyclopentenone compound - Google Patents

Ether derivative of cyclopentenone compound

Info

Publication number
JPS57188541A
JPS57188541A JP7244881A JP7244881A JPS57188541A JP S57188541 A JPS57188541 A JP S57188541A JP 7244881 A JP7244881 A JP 7244881A JP 7244881 A JP7244881 A JP 7244881A JP S57188541 A JPS57188541 A JP S57188541A
Authority
JP
Japan
Prior art keywords
compound
cyclopentenone
ether derivative
cyclopentenone compound
formulaican
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
JP7244881A
Other languages
Japanese (ja)
Other versions
JPH0360811B2 (en
Inventor
Masayoshi Minamii
Tadashi Katsura
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 JP7244881A priority Critical patent/JPS57188541A/en
Priority to US06/377,050 priority patent/US4665174A/en
Priority to FR8208298A priority patent/FR2509291B1/en
Priority to GB8213799A priority patent/GB2100254B/en
Priority to DE19823217904 priority patent/DE3217904A1/en
Publication of JPS57188541A publication Critical patent/JPS57188541A/en
Publication of JPH0360811B2 publication Critical patent/JPH0360811B2/ja
Granted legal-status Critical Current

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  • Furan Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

NEW MATERIAL:To ether derivative of cyclopentenone compound of formulaI (R1 is H, alkyl, or alkenyl; R2 is R1, cycloalkyl, aryl, aralkyl, ω-cyanohexyl, or ω-t-butoxycarbonyl-hexyl; A is OH residue of a compound having OH group, provided that A is not methyl).
EXAMPLE: 2-ethyl-4-ethoxy-2-cyclopentenone.
USE: Pesticide or its intermediate. Also useful as perfumery, pharmaceuticals or their intermediates.
PROCESS: The compound of formulaIcan be prepared by reacting the 3-hydroxy- 4-cyclopentenone compound of formula II with an OH-containing compound (e.g. ethanol, isopropyl alcohol, etc.) in the presence of a catalyst such as toluenesulfonic acid at 0W200°C.
COPYRIGHT: (C)1982,JPO&Japio
JP7244881A 1981-05-12 1981-05-13 Ether derivative of cyclopentenone compound Granted JPS57188541A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP7244881A JPS57188541A (en) 1981-05-13 1981-05-13 Ether derivative of cyclopentenone compound
US06/377,050 US4665174A (en) 1981-05-12 1982-05-11 Production of cyclopentenone derivatives
FR8208298A FR2509291B1 (en) 1981-05-12 1982-05-12 CYCLOPENTENONE DERIVATIVES AND THEIR MANUFACTURING METHOD
GB8213799A GB2100254B (en) 1981-05-12 1982-05-12 Cyclopentenone derivatives and their production
DE19823217904 DE3217904A1 (en) 1981-05-12 1982-05-12 CYCLOPENTENONE DERIVATIVES AND METHOD FOR THE PRODUCTION THEREOF

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7244881A JPS57188541A (en) 1981-05-13 1981-05-13 Ether derivative of cyclopentenone compound

Publications (2)

Publication Number Publication Date
JPS57188541A true JPS57188541A (en) 1982-11-19
JPH0360811B2 JPH0360811B2 (en) 1991-09-17

Family

ID=13489577

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7244881A Granted JPS57188541A (en) 1981-05-12 1981-05-13 Ether derivative of cyclopentenone compound

Country Status (1)

Country Link
JP (1) JPS57188541A (en)

Also Published As

Publication number Publication date
JPH0360811B2 (en) 1991-09-17

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