JPS57128703A - Treating method of fluorine-containing compound - Google Patents

Treating method of fluorine-containing compound

Info

Publication number
JPS57128703A
JPS57128703A JP56013002A JP1300281A JPS57128703A JP S57128703 A JPS57128703 A JP S57128703A JP 56013002 A JP56013002 A JP 56013002A JP 1300281 A JP1300281 A JP 1300281A JP S57128703 A JPS57128703 A JP S57128703A
Authority
JP
Japan
Prior art keywords
fluorine
groups
containing compound
compound
metallic
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
JP56013002A
Other languages
Japanese (ja)
Other versions
JPS6358161B2 (en
Inventor
Toshikatsu Sada
Akihiko Nakahara
Masaki Shiromizu
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.)
Tokuyama Corp
Original Assignee
Tokuyama Corp
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 Tokuyama Corp filed Critical Tokuyama Corp
Priority to JP56013002A priority Critical patent/JPS57128703A/en
Publication of JPS57128703A publication Critical patent/JPS57128703A/en
Publication of JPS6358161B2 publication Critical patent/JPS6358161B2/ja
Granted legal-status Critical Current

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  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

PURPOSE: To obtain the titled compound useful for ion exchange membranes, etc., by bringing a fluorine-containing compound having a sulfonic acid derivative into contact with a metallic carbonyl compound, and converting the sulfone groups into carboxylic acid groups under very mild conditions by a simple method.
CONSTITUTION: A fluorine-containing compound, having -SO2X groups (X is halogen, H, metallic ion or organic cation), e.g. copolymer of tetrafluoroethylene with perfluoro(3,6-dioxa-4-methyl-7-octenesulfonyl fluoride, is hydrolyzed and treated with phosphorus pentachloride, etc. to introduce the sulfonyl chloride groups thereinto. The resultant product is then brought into contact with a metallic carbonyl compound, e.g. iron pentacarbonyl, and reacted to convert the sulfonyl chloride groups into carboxylic acid groups and give the aimed fluorine- containing compound.
COPYRIGHT: (C)1982,JPO&Japio
JP56013002A 1981-02-02 1981-02-02 Treating method of fluorine-containing compound Granted JPS57128703A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56013002A JPS57128703A (en) 1981-02-02 1981-02-02 Treating method of fluorine-containing compound

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56013002A JPS57128703A (en) 1981-02-02 1981-02-02 Treating method of fluorine-containing compound

Publications (2)

Publication Number Publication Date
JPS57128703A true JPS57128703A (en) 1982-08-10
JPS6358161B2 JPS6358161B2 (en) 1988-11-15

Family

ID=11820970

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56013002A Granted JPS57128703A (en) 1981-02-02 1981-02-02 Treating method of fluorine-containing compound

Country Status (1)

Country Link
JP (1) JPS57128703A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003292532A (en) * 2002-03-29 2003-10-15 Seimi Chem Co Ltd Method for producing fluorine-containing polymer having sulfonic acid type group
WO2003106407A1 (en) * 2002-06-14 2003-12-24 ダイキン工業株式会社 Process for production of fluorine-containing fluoro- sulfonylalkyl vinyl ethers
EP2651990A4 (en) * 2010-12-17 2015-08-12 3M Innovative Properties Co Fluorine-containing polymer comprising a sulfinate-containing molecule

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003292532A (en) * 2002-03-29 2003-10-15 Seimi Chem Co Ltd Method for producing fluorine-containing polymer having sulfonic acid type group
WO2003106407A1 (en) * 2002-06-14 2003-12-24 ダイキン工業株式会社 Process for production of fluorine-containing fluoro- sulfonylalkyl vinyl ethers
EP2651990A4 (en) * 2010-12-17 2015-08-12 3M Innovative Properties Co Fluorine-containing polymer comprising a sulfinate-containing molecule
US10093761B2 (en) 2010-12-17 2018-10-09 3M Innovative Properties Company Fluorine-containing polymer comprising a sulfinate-containing molecule

Also Published As

Publication number Publication date
JPS6358161B2 (en) 1988-11-15

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