JPS5640648A - Betaine compound containing fluorine, its preparation and use - Google Patents
Betaine compound containing fluorine, its preparation and useInfo
- Publication number
- JPS5640648A JPS5640648A JP11544879A JP11544879A JPS5640648A JP S5640648 A JPS5640648 A JP S5640648A JP 11544879 A JP11544879 A JP 11544879A JP 11544879 A JP11544879 A JP 11544879A JP S5640648 A JPS5640648 A JP S5640648A
- Authority
- JP
- Japan
- Prior art keywords
- formula
- compound
- integer
- containing fluorine
- compound containing
- 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
Links
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Fire-Extinguishing Compositions (AREA)
Abstract
NEW MATERIAL:A compound of formula I [Rf is C3W21 polyfluoroalkyl; A is -(CH2)p- (p is an integer 1W5)etc.; B is C2W8 branched alkylene; D is C2W8 alkylene; R1 is H, C1W20 alkyl or Rf-A-; R2 and R3 are Hs, C1W3 alkyls or hydroxyalkyls; R4 is C1W16 alkyl; m is an integer 0W3; n is an integer 1W4].
EXAMPLE: The compound of formula III.
USE: An additive used in a bubble extinguisher for a polar organic liquid.
PROCESS: A diamine compound containing fluorine of formula III or IV is reacted with a halogen-substituted alkanoic acid of the formula X(CH2)nCOOH (X is a halogen other than F) or the formula XR4CH-(CH2)mCOOH or a salt thereof, an unsaturated carboxylic acid of the formula CH2=CHCOOH or R4CH=CHCOOH or an acid derivative thereof to give the compound of formula I or II.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11544879A JPS5640648A (en) | 1979-09-08 | 1979-09-08 | Betaine compound containing fluorine, its preparation and use |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11544879A JPS5640648A (en) | 1979-09-08 | 1979-09-08 | Betaine compound containing fluorine, its preparation and use |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5640648A true JPS5640648A (en) | 1981-04-16 |
Family
ID=14662796
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11544879A Pending JPS5640648A (en) | 1979-09-08 | 1979-09-08 | Betaine compound containing fluorine, its preparation and use |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5640648A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105983371A (en) * | 2015-03-06 | 2016-10-05 | 江苏理文化工有限公司 | Fluorine-containing carboxylic acid betaine type surfactant and preparation method thereof |
-
1979
- 1979-09-08 JP JP11544879A patent/JPS5640648A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105983371A (en) * | 2015-03-06 | 2016-10-05 | 江苏理文化工有限公司 | Fluorine-containing carboxylic acid betaine type surfactant and preparation method thereof |
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