JPS56108747A - Amino acid amphoteric compound containing fluorine - Google Patents
Amino acid amphoteric compound containing fluorineInfo
- Publication number
- JPS56108747A JPS56108747A JP1003580A JP1003580A JPS56108747A JP S56108747 A JPS56108747 A JP S56108747A JP 1003580 A JP1003580 A JP 1003580A JP 1003580 A JP1003580 A JP 1003580A JP S56108747 A JPS56108747 A JP S56108747A
- Authority
- JP
- Japan
- Prior art keywords
- formula
- compound
- amphoteric compound
- amino acid
- agent
- 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
- Detergent Compositions (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
NEW MATERIAL:An amino acid amphoteric compound containing fluorine of formula I (Rf is 1W20C fluorinated aliphatic group ; Y is -SO2- or -CO-; Z1 and Z2 are bivalent organic connecting group and aliphatic or aromatic hydrocarbon, etc.; R1 and R2 are H or aliphatic hydrocarbon optionally substituted by a hydrophilic group, etc.; A is anionic hydrophilic group; M is H, alkali metal, alkaline earth metal, etc.).
EXAMPLE: The compound of formula II.
USE: An amphoteric compound having the excellent foaming ability in sea water and stable to change in pH of an aqueous solution. Suitable for application to a bubble fire extinguishing agent, a foaming agent, a detergent, a wetting agent, etc.
PROCESS: A perfluoroalkylcarboxylic acid or perfluoroalkylsulfonic acid is reacted with an amine of formula III to give an acid amide of formula IV, which is then converted into Na salt thereof. The resultant salt is then reacted with an alkylating agent of formula V to afford the compound of formula I.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1003580A JPS56108747A (en) | 1980-02-01 | 1980-02-01 | Amino acid amphoteric compound containing fluorine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1003580A JPS56108747A (en) | 1980-02-01 | 1980-02-01 | Amino acid amphoteric compound containing fluorine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS56108747A true JPS56108747A (en) | 1981-08-28 |
Family
ID=11739129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1003580A Pending JPS56108747A (en) | 1980-02-01 | 1980-02-01 | Amino acid amphoteric compound containing fluorine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56108747A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111559970A (en) * | 2020-05-28 | 2020-08-21 | 陕西科技大学 | Surface wetting agent with polysulfonic acid structure and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5299981A (en) * | 1976-02-17 | 1977-08-22 | Toyo Eazooru Kougiyou Kk | Adhesion preventing composites for adhesives |
| JPS5345684A (en) * | 1976-10-07 | 1978-04-24 | Asahi Glass Co Ltd | Fluorinated amphoteric surfactant and preparation thereof |
-
1980
- 1980-02-01 JP JP1003580A patent/JPS56108747A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5299981A (en) * | 1976-02-17 | 1977-08-22 | Toyo Eazooru Kougiyou Kk | Adhesion preventing composites for adhesives |
| JPS5345684A (en) * | 1976-10-07 | 1978-04-24 | Asahi Glass Co Ltd | Fluorinated amphoteric surfactant and preparation thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111559970A (en) * | 2020-05-28 | 2020-08-21 | 陕西科技大学 | Surface wetting agent with polysulfonic acid structure and preparation method thereof |
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