JPS5724378A - Preparation of fluorine-containing epoxy compound - Google Patents
Preparation of fluorine-containing epoxy compoundInfo
- Publication number
- JPS5724378A JPS5724378A JP9931980A JP9931980A JPS5724378A JP S5724378 A JPS5724378 A JP S5724378A JP 9931980 A JP9931980 A JP 9931980A JP 9931980 A JP9931980 A JP 9931980A JP S5724378 A JPS5724378 A JP S5724378A
- Authority
- JP
- Japan
- Prior art keywords
- compound
- formula
- catalyst
- fluorine
- alkyl
- 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
- Epoxy Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
PURPOSE: To prepare the titled substance, easily, in high yield and in a short time, by reacting a perfluoroalkyl group-containing amide or sulfamide with an epihalohydrin in the presence of a catalyst, and then reacting the resulted fluorine-containing halohydrin with an alkaline compound.
CONSTITUTION: Reaction of the compound of formula I (Rf is 1W20C perfluoroalkyl; Z is -SO2- or -CO-; R is H, 1W20C alkyl, etc.) with the compound of formula II (R'WR"' are H or lower alkyl; X is Cl, Br or I) in the presence of a catalyst affords the compound of formula III, which is made to react with an alkaline compound to obtain the objective compound of formula IV. The catalyst is e.g. the compound of formula MAn (M is alkali metal or alkaline earth metal; A is Cl, Br, I or OH; n is 1 ro 2), the compound of formula V (R1WR4 are 1W24C alkyl, etc.; Y is Cl, etc.), etc.
USE: Water-repellent and oil-repellent textile finishing agent, surface treating agent, intermediate of surface active agent, etc.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9931980A JPS5724378A (en) | 1980-07-22 | 1980-07-22 | Preparation of fluorine-containing epoxy compound |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9931980A JPS5724378A (en) | 1980-07-22 | 1980-07-22 | Preparation of fluorine-containing epoxy compound |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5724378A true JPS5724378A (en) | 1982-02-08 |
JPS6342626B2 JPS6342626B2 (en) | 1988-08-24 |
Family
ID=14244312
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9931980A Granted JPS5724378A (en) | 1980-07-22 | 1980-07-22 | Preparation of fluorine-containing epoxy compound |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5724378A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5772977A (en) * | 1980-10-23 | 1982-05-07 | Dainippon Ink & Chem Inc | Fluorine-containing diepoxy compound and its preparation |
EP0125826A2 (en) * | 1983-05-06 | 1984-11-21 | Minnesota Mining And Manufacturing Company | Fluoroaliphatic sulfonamides containing oxirane groups and/or N-B-hydroxyalkylene groups |
JPH01193259A (en) * | 1988-01-29 | 1989-08-03 | Mitsubishi Metal Corp | Production of fluorine-containing epoxide |
JP2009517373A (en) * | 2005-11-24 | 2009-04-30 | ホビオネ インテル リミテッド | Method for producing iohexol |
CN109912468A (en) * | 2019-02-26 | 2019-06-21 | 武汉松石科技股份有限公司 | A kind of preparation method of acrylic acid (1- chloromethyl, 2-N- methyl perfluoro hexyl sulfoamido) ethyl ester |
-
1980
- 1980-07-22 JP JP9931980A patent/JPS5724378A/en active Granted
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5772977A (en) * | 1980-10-23 | 1982-05-07 | Dainippon Ink & Chem Inc | Fluorine-containing diepoxy compound and its preparation |
JPH0118907B2 (en) * | 1980-10-23 | 1989-04-07 | Dainippon Inki Kagaku Kogyo Kk | |
EP0125826A2 (en) * | 1983-05-06 | 1984-11-21 | Minnesota Mining And Manufacturing Company | Fluoroaliphatic sulfonamides containing oxirane groups and/or N-B-hydroxyalkylene groups |
JPS59207961A (en) * | 1983-05-06 | 1984-11-26 | ミネソタ・マイニング・アンド・マニユフアクチユアリング・コンパニ− | Fluorofatty sulfonamide and manufacture |
JPH01193259A (en) * | 1988-01-29 | 1989-08-03 | Mitsubishi Metal Corp | Production of fluorine-containing epoxide |
JP2009517373A (en) * | 2005-11-24 | 2009-04-30 | ホビオネ インテル リミテッド | Method for producing iohexol |
CN109912468A (en) * | 2019-02-26 | 2019-06-21 | 武汉松石科技股份有限公司 | A kind of preparation method of acrylic acid (1- chloromethyl, 2-N- methyl perfluoro hexyl sulfoamido) ethyl ester |
Also Published As
Publication number | Publication date |
---|---|
JPS6342626B2 (en) | 1988-08-24 |
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