JPS57108062A - 3-perfluoroalkylsulfonyl-1,2-propanediol - Google Patents
3-perfluoroalkylsulfonyl-1,2-propanediolInfo
- Publication number
- JPS57108062A JPS57108062A JP18395780A JP18395780A JPS57108062A JP S57108062 A JPS57108062 A JP S57108062A JP 18395780 A JP18395780 A JP 18395780A JP 18395780 A JP18395780 A JP 18395780A JP S57108062 A JPS57108062 A JP S57108062A
- Authority
- JP
- Japan
- Prior art keywords
- compound
- propanediol
- pref
- repellent
- formula
- 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
Abstract
NEW MATERIAL:The compound of formulaI(Rf is 1W20C perfluoroalkyl).
EXAMPLE: 3-n-Heptadecafluorooctylsulfonyl-1,2-propanediol.
USE: Useful as an intermediate of surface-active agent, or water-repellent or oil- repellent for paper, leather, fiber, etc. The compound can be prepared from an easily and industrially available raw material
PROCESS: The compound of formulaIis prepared by oxidizing a perfluoroalkylpropanediol derivative of formula II (n is 0 or 1) with an oxidizing agent (e.g. hydrogen peroxide) in the presence of a solvent such as methylene chloride. The amount of the oxidizing agent is pref. about 3.5W10 oxidation equivalent when (n) of the compound of formula II is 0, and about 1.5W8 oxidation equivalent when (n) is 1, to achieve the sufficient and economical reaction. The reaction temperature is pref. 0W150°C.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18395780A JPS57108062A (en) | 1980-12-26 | 1980-12-26 | 3-perfluoroalkylsulfonyl-1,2-propanediol |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18395780A JPS57108062A (en) | 1980-12-26 | 1980-12-26 | 3-perfluoroalkylsulfonyl-1,2-propanediol |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57108062A true JPS57108062A (en) | 1982-07-05 |
JPS6222982B2 JPS6222982B2 (en) | 1987-05-20 |
Family
ID=16144770
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18395780A Granted JPS57108062A (en) | 1980-12-26 | 1980-12-26 | 3-perfluoroalkylsulfonyl-1,2-propanediol |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57108062A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009541403A (en) * | 2006-07-04 | 2009-11-26 | メルク パテント ゲゼルシャフト ミット ベシュレンクテル ハフツング | Fluorosurfactant |
US10697691B2 (en) | 2014-04-08 | 2020-06-30 | BSH Hausgeräte GmbH | Domestic refrigeration appliance comprising a compressor having compressor feet |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01177189U (en) * | 1988-06-01 | 1989-12-18 | ||
JP3003392U (en) * | 1994-04-20 | 1994-10-18 | 文雄 加藤 | Tissue paper case |
-
1980
- 1980-12-26 JP JP18395780A patent/JPS57108062A/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009541403A (en) * | 2006-07-04 | 2009-11-26 | メルク パテント ゲゼルシャフト ミット ベシュレンクテル ハフツング | Fluorosurfactant |
US10697691B2 (en) | 2014-04-08 | 2020-06-30 | BSH Hausgeräte GmbH | Domestic refrigeration appliance comprising a compressor having compressor feet |
Also Published As
Publication number | Publication date |
---|---|
JPS6222982B2 (en) | 1987-05-20 |
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