JPS57146732A - Preparation of perfluoroalkyl-substituted keto compound - Google Patents

Preparation of perfluoroalkyl-substituted keto compound

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Publication number
JPS57146732A
JPS57146732A JP3249581A JP3249581A JPS57146732A JP S57146732 A JPS57146732 A JP S57146732A JP 3249581 A JP3249581 A JP 3249581A JP 3249581 A JP3249581 A JP 3249581A JP S57146732 A JPS57146732 A JP S57146732A
Authority
JP
Japan
Prior art keywords
alkyl
compound
aryl
formula
perfluoroalkyl
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
JP3249581A
Other languages
Japanese (ja)
Other versions
JPH0229661B2 (en
Inventor
Teruo Umemoto
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.)
Sagami Chemical Research Institute
Original Assignee
Sagami Chemical Research Institute
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 Sagami Chemical Research Institute filed Critical Sagami Chemical Research Institute
Priority to JP3249581A priority Critical patent/JPH0229661B2/en
Publication of JPS57146732A publication Critical patent/JPS57146732A/en
Publication of JPH0229661B2 publication Critical patent/JPH0229661B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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

Abstract

PURPOSE: To obtain the titled substance useful as a synthetic intermediate for surface active compounds easily in high yield, by reacting a perfluoroalkylaryl iodonium compound with an enol ethereal compound in the presence of a base.
CONSTITUTION: A compound of formula I[Rf is 1W20C perfluoroalkyl; Ar is phenyl, etc.; X is -OSO2Y (Y is alkyl, aryl, halogen, etc.), -OCOZ (Z is alkyl, aryl, etc.), halogen, etc.]is reacted with a compound of formula II (R1WR4 are H, alkyl, aryl, etc.; R5 is H, alkyl, alkenyl, etc.; R6 is alkyl, aryl or a group of formula III; n is 0 or 1) in the presence of a base, e.g. triethylamine or pyridine, at 0W100°C to give the aimed compound of formula IV. The reaction is preferably carried out in the presence of a solvent, e.g. a halogen-containing solvent, polar solvent or alcohol.
COPYRIGHT: (C)1982,JPO&Japio
JP3249581A 1981-03-09 1981-03-09 PERUFURUORO ARUKIRUCHIKANKETOKAGOBUTSUNOSEIHO Expired - Lifetime JPH0229661B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3249581A JPH0229661B2 (en) 1981-03-09 1981-03-09 PERUFURUORO ARUKIRUCHIKANKETOKAGOBUTSUNOSEIHO

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3249581A JPH0229661B2 (en) 1981-03-09 1981-03-09 PERUFURUORO ARUKIRUCHIKANKETOKAGOBUTSUNOSEIHO

Publications (2)

Publication Number Publication Date
JPS57146732A true JPS57146732A (en) 1982-09-10
JPH0229661B2 JPH0229661B2 (en) 1990-07-02

Family

ID=12360571

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3249581A Expired - Lifetime JPH0229661B2 (en) 1981-03-09 1981-03-09 PERUFURUORO ARUKIRUCHIKANKETOKAGOBUTSUNOSEIHO

Country Status (1)

Country Link
JP (1) JPH0229661B2 (en)

Also Published As

Publication number Publication date
JPH0229661B2 (en) 1990-07-02

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