JPS5781452A - Manufacture of monohydroperfluoroalkane sulfonic acid halide and some particularly typical said halides - Google Patents
Manufacture of monohydroperfluoroalkane sulfonic acid halide and some particularly typical said halidesInfo
- Publication number
- JPS5781452A JPS5781452A JP56142554A JP14255481A JPS5781452A JP S5781452 A JPS5781452 A JP S5781452A JP 56142554 A JP56142554 A JP 56142554A JP 14255481 A JP14255481 A JP 14255481A JP S5781452 A JPS5781452 A JP S5781452A
- Authority
- JP
- Japan
- Prior art keywords
- monohydroperfluoroalkane
- halides
- manufacture
- sulfonic acid
- acid halide
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19803034537 DE3034537A1 (de) | 1980-09-12 | 1980-09-12 | Verfahren zur herstellung von monohydroperfluoralkansulfonsaeurehalogeniden sowie einige spezielle vertreter dieser verbindungsklasse |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5781452A true JPS5781452A (en) | 1982-05-21 |
Family
ID=6111835
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56142554A Pending JPS5781452A (en) | 1980-09-12 | 1981-09-11 | Manufacture of monohydroperfluoroalkane sulfonic acid halide and some particularly typical said halides |
Country Status (5)
Country | Link |
---|---|
US (1) | US4343749A (ja) |
EP (1) | EP0047946B1 (ja) |
JP (1) | JPS5781452A (ja) |
CA (1) | CA1179371A (ja) |
DE (2) | DE3034537A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7947770B2 (en) | 2007-03-07 | 2011-05-24 | E. I. Du Pont De Nemours And Company | Flame retardant polycarbonate compositions |
EP2558442A4 (en) * | 2010-04-16 | 2014-04-30 | 3M Innovative Properties Co | PROTON-LEADING MATERIALS |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2950317A (en) * | 1957-10-21 | 1960-08-23 | Minnesota Mining & Mfg | Process for preparation of perfluoroalkyl sulfonyl chlorides |
DE1300933B (de) * | 1967-11-09 | 1969-08-14 | Bayer Ag | Verfahren zur Herstellung von Chloralkansulfonylchloriden |
FR1600425A (ja) * | 1968-08-21 | 1970-07-27 | ||
DE1964988A1 (de) * | 1969-12-24 | 1971-07-01 | Hoechst Ag | Verfahren zur Herstellung von Perfluoralkansulfonsaeurechloriden |
CH586666A5 (ja) * | 1973-09-11 | 1977-04-15 | Ciba Geigy Ag | |
US3920738A (en) * | 1974-03-20 | 1975-11-18 | Pennwalt Corp | Preparation of methane sulfonyl fluoride |
DE2512498C2 (de) * | 1975-03-21 | 1976-12-16 | Bayer Ag | Verfahren zur herstellung von sulfonsaeurefluoriden |
-
1980
- 1980-09-12 DE DE19803034537 patent/DE3034537A1/de not_active Withdrawn
-
1981
- 1981-09-07 EP EP81106998A patent/EP0047946B1/de not_active Expired
- 1981-09-07 DE DE8181106998T patent/DE3160441D1/de not_active Expired
- 1981-09-10 US US06/300,918 patent/US4343749A/en not_active Expired - Lifetime
- 1981-09-11 CA CA000385676A patent/CA1179371A/en not_active Expired
- 1981-09-11 JP JP56142554A patent/JPS5781452A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DE3034537A1 (de) | 1982-05-06 |
CA1179371A (en) | 1984-12-11 |
EP0047946A1 (de) | 1982-03-24 |
EP0047946B1 (de) | 1983-06-15 |
DE3160441D1 (en) | 1983-07-21 |
US4343749A (en) | 1982-08-10 |
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