JPS5630954A - Preparation of betaine compound containing fluorine - Google Patents
Preparation of betaine compound containing fluorineInfo
- Publication number
- JPS5630954A JPS5630954A JP10780179A JP10780179A JPS5630954A JP S5630954 A JPS5630954 A JP S5630954A JP 10780179 A JP10780179 A JP 10780179A JP 10780179 A JP10780179 A JP 10780179A JP S5630954 A JPS5630954 A JP S5630954A
- Authority
- JP
- Japan
- Prior art keywords
- containing fluorine
- compound containing
- formula
- additive
- 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.)
- Granted
Links
Landscapes
- Fire-Extinguishing Compositions (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
PURPOSE: To obtain the titled compound useful as an additive for fire-extinguishing foams, in high yield and purity, by the reaction of a diamine compound containing fluorine, with acrylic acid or a derivative thereof in a simple purifying stage, without forming by-products and impurities.
CONSTITUTION: A diamine compound containing fluorine expressed by formula I (Rf is 3W21C polyfluoroalkyl; A is formula -(CH2)p-, etc.; R1 is H, 1W20C alkyl, etc.; R2 and R3 are Hs, 1W3C alkyls or hydroxyalkyls; m is an integer 2W6) is reacted with acrylic acid or a derivative thereof, e.g. a lower alkyl ester or an alkali metal salt, in an organic solvent, e.g. methylene chloride or acetone, at 10W50°C for 1W5hr, preferably in the presence of a catalyst, e.g. an alkali, to give the object compound of formula II.
USE: An additive for cleaners, waxes, anti-fogging agents, and a variety of etching agents. An evaporation inhibitor.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10780179A JPS5630954A (en) | 1979-08-23 | 1979-08-23 | Preparation of betaine compound containing fluorine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10780179A JPS5630954A (en) | 1979-08-23 | 1979-08-23 | Preparation of betaine compound containing fluorine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5630954A true JPS5630954A (en) | 1981-03-28 |
| JPS5761344B2 JPS5761344B2 (en) | 1982-12-23 |
Family
ID=14468372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10780179A Granted JPS5630954A (en) | 1979-08-23 | 1979-08-23 | Preparation of betaine compound containing fluorine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5630954A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1543214A4 (en) * | 2002-06-26 | 2007-02-21 | Champion Technology Inc | Non-corrosive amphoteric surfactants and method of well treatment |
| 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
- 1979-08-23 JP JP10780179A patent/JPS5630954A/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1543214A4 (en) * | 2002-06-26 | 2007-02-21 | Champion Technology Inc | Non-corrosive amphoteric surfactants and method of well treatment |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5761344B2 (en) | 1982-12-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS5615289A (en) | Novel benzodiazepinnbased compound 3 | |
| LV10950A (en) | New tetrazine derivatives with antiviral effects | |
| JPS5692859A (en) | Preparation of hydroxyalkylaminosulfnonic acid | |
| JPS5690031A (en) | Preparation of aromatic aldehyde | |
| JPS5630954A (en) | Preparation of betaine compound containing fluorine | |
| JPS5524125A (en) | Preparation of substituted diphenyl ether | |
| JPS5655355A (en) | Preparation of alkylenediamine derivative | |
| JPS54112873A (en) | Preparation of 2,2,6,6-tetramethyl-4-oxopiperidine | |
| JPS5626847A (en) | Preparation of substituted salicylic acid derivative | |
| JPS55108838A (en) | Preparation of arkyl-1-chloro-2-oxocycloalkane carboxylate | |
| JPS5677266A (en) | Synthesis of 2,3-dioxopiperazine derivative | |
| JPS5479283A (en) | Preparation of fluoroalkyl pyridine | |
| JPS56139461A (en) | Preparation of alpha-aryl-alpha-alkylpyridineacetic acid amides | |
| JPS55120590A (en) | Preparation of gamma-amino-gamma-carboxypropyl-methylphosphinic acid | |
| JPS5659727A (en) | Preparation of substituted phenol | |
| JPS5446761A (en) | Preparation of n-adamantylcarbamate ester analog | |
| JPS56123972A (en) | Preparation of 1,3-dialkyl-4-benzoyl-5-hydroxypyrazole compound | |
| JPS5461153A (en) | Inositolsulfate ammonium salt and its preparation | |
| JPS56108749A (en) | Preparation of pantothenic ester and pantethine | |
| JPS55318A (en) | Purification of 2,3-epoxy-2,3-dihydro-1,4-naphthoquinone | |
| JPS55111443A (en) | Preparation of farnesylacetic acid ester | |
| JPS55151548A (en) | Production of guanidinocaproic ester | |
| JPS5479201A (en) | Preparation of aldehydes | |
| JPS5671049A (en) | Preparation of amino acid ester | |
| JPS55164651A (en) | Preparation of alpha,alpha,alpha-trichloro-o-toluoyl chloride |