JPS5759843A - Perfluoroalkyl ether amide derivative and its preparation - Google Patents

Perfluoroalkyl ether amide derivative and its preparation

Info

Publication number
JPS5759843A
JPS5759843A JP13693180A JP13693180A JPS5759843A JP S5759843 A JPS5759843 A JP S5759843A JP 13693180 A JP13693180 A JP 13693180A JP 13693180 A JP13693180 A JP 13693180A JP S5759843 A JPS5759843 A JP S5759843A
Authority
JP
Japan
Prior art keywords
compound
agent
acid
formula
amide derivative
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.)
Pending
Application number
JP13693180A
Other languages
Japanese (ja)
Inventor
Akihito Kikuchi
Shigeru Kumamoto
Seiichi Nakamura
Tetsuya Mizuno
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.)
NEOSU KK
Neos Co Ltd
Original Assignee
NEOSU KK
Neos 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 NEOSU KK, Neos Co Ltd filed Critical NEOSU KK
Priority to JP13693180A priority Critical patent/JPS5759843A/en
Publication of JPS5759843A publication Critical patent/JPS5759843A/en
Pending legal-status Critical Current

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

Abstract

NEW MATERIAL:A perfluoroalkyl ether amide derivative of formulaI(n is 1W30; R is H or lower alkyl; A is 1W5C alkylene, etc.; X is carboxyl or sulfonic acid).
USE: A bubble extinguisher, oil collecting agent, emulsifier for emulsion polymerization of fluororesins, evaporation inhibitor, plating bath additive, releasing agent, antifouling agent, antifogging agent, etc. having alkali resistance and surface tension reducing ability.
PROCESS: Hexafluoropropene oxide (HFPO) is polymerized in a polar solvent in the presence of a catalyst, e.g. KF, to give a compound of formula II, which is then reacted with an aminocarboxylic acid or aminosulfonic acid of formula III in the presence of a base to afford a compound of formula IV (Z is salt of carboxylic acid or sulfonic acid). The resultant compound is then subjected to the salt substitution if desired to give the compound of formulaI. Acetonitrile, etc. may be cited as the solvent used for the reaction with HFOP.
COPYRIGHT: (C)1982,JPO&Japio
JP13693180A 1980-09-30 1980-09-30 Perfluoroalkyl ether amide derivative and its preparation Pending JPS5759843A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13693180A JPS5759843A (en) 1980-09-30 1980-09-30 Perfluoroalkyl ether amide derivative and its preparation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13693180A JPS5759843A (en) 1980-09-30 1980-09-30 Perfluoroalkyl ether amide derivative and its preparation

Publications (1)

Publication Number Publication Date
JPS5759843A true JPS5759843A (en) 1982-04-10

Family

ID=15186897

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13693180A Pending JPS5759843A (en) 1980-09-30 1980-09-30 Perfluoroalkyl ether amide derivative and its preparation

Country Status (1)

Country Link
JP (1) JPS5759843A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5764658A (en) * 1980-10-06 1982-04-19 Daikin Ind Ltd Sulfonic acid derivative of hexafluoro-1,2-epoxypropane oligomer and its salt
EP0293864A2 (en) * 1987-06-02 1988-12-07 Daikin Industries, Limited Halogen-containing polyether and its use
EP0361346A2 (en) * 1988-09-26 1990-04-04 Hitachi, Ltd. Fluoroalkyl ether, surface modifying composition and method for modifying surface
JP2007536395A (en) * 2004-05-07 2007-12-13 スリーエム イノベイティブ プロパティズ カンパニー Fluorinated polyether polyamine and method for producing fluorinated polyether polyamine
JP2015523398A (en) * 2012-07-25 2015-08-13 サルコード・バイオサイエンス・インコーポレイテッド LFA-1 inhibitors and polymorphs thereof

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5764658A (en) * 1980-10-06 1982-04-19 Daikin Ind Ltd Sulfonic acid derivative of hexafluoro-1,2-epoxypropane oligomer and its salt
EP0293864A2 (en) * 1987-06-02 1988-12-07 Daikin Industries, Limited Halogen-containing polyether and its use
EP0361346A2 (en) * 1988-09-26 1990-04-04 Hitachi, Ltd. Fluoroalkyl ether, surface modifying composition and method for modifying surface
JP2007536395A (en) * 2004-05-07 2007-12-13 スリーエム イノベイティブ プロパティズ カンパニー Fluorinated polyether polyamine and method for producing fluorinated polyether polyamine
JP2015523398A (en) * 2012-07-25 2015-08-13 サルコード・バイオサイエンス・インコーポレイテッド LFA-1 inhibitors and polymorphs thereof

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