DE69608327D1 - Verfahren zur Hydrolyse von fluorierten Sulphonylfluorides - Google Patents
Verfahren zur Hydrolyse von fluorierten SulphonylfluoridesInfo
- Publication number
- DE69608327D1 DE69608327D1 DE69608327T DE69608327T DE69608327D1 DE 69608327 D1 DE69608327 D1 DE 69608327D1 DE 69608327 T DE69608327 T DE 69608327T DE 69608327 T DE69608327 T DE 69608327T DE 69608327 D1 DE69608327 D1 DE 69608327D1
- Authority
- DE
- Germany
- Prior art keywords
- hydrolysis
- sulphonyl fluorides
- fluorinated
- fluorinated sulphonyl
- fluorides
- 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.)
- Expired - Fee Related
Links
- 230000007062 hydrolysis Effects 0.000 title 1
- 238000006460 hydrolysis reaction Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- OBTWBSRJZRCYQV-UHFFFAOYSA-N sulfuryl difluoride Chemical class FS(F)(=O)=O OBTWBSRJZRCYQV-UHFFFAOYSA-N 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C303/00—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
- C07C303/32—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of salts of sulfonic acids
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK199500145A DK173229B1 (da) | 1995-02-08 | 1995-02-08 | Fremgangsmåde til fremstilling af fluorerede alkylsulfonylsyreforbindelser ved hydrolyse af fluorerede alkylsulfonylfluorid |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69608327D1 true DE69608327D1 (de) | 2000-06-21 |
DE69608327T2 DE69608327T2 (de) | 2000-09-07 |
Family
ID=8090279
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69608327T Expired - Fee Related DE69608327T2 (de) | 1995-02-08 | 1996-01-24 | Verfahren zur Hydrolyse von fluorierten Sulphonylfluorides |
Country Status (5)
Country | Link |
---|---|
US (1) | US5672741A (de) |
EP (1) | EP0726249B1 (de) |
JP (1) | JP3612131B2 (de) |
DE (1) | DE69608327T2 (de) |
DK (1) | DK173229B1 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008285419A (ja) * | 2007-05-15 | 2008-11-27 | Central Glass Co Ltd | トリフルオロメタンスルホニルフロリドの製造方法 |
WO2015022707A2 (en) * | 2013-08-16 | 2015-02-19 | Srf Limited | Process for the synthesis of trifluoromethanesulfonic acid |
US9944593B2 (en) | 2013-10-04 | 2018-04-17 | Solvay Specialty Polymers Italy S.P.A. | Process for the synthesis of fluoralkyl sulfonate salts |
CN113072485B (zh) * | 2021-03-18 | 2022-06-07 | 福建省建阳金石氟业有限公司 | 一种氟化氢吡啶的生产工艺及生产装置 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1189562A (en) | 1915-05-17 | 1916-07-04 | Briscoe Mfg Co | Radiator-bracket. |
US2732398A (en) | 1953-01-29 | 1956-01-24 | cafiicfzsojk | |
US2877267A (en) | 1956-06-18 | 1959-03-10 | Minnesota Mining & Mfg | Polyfluorinated sulfonic acids and derivatives |
US3542864A (en) | 1966-07-13 | 1970-11-24 | Minnesota Mining & Mfg | Process for the production of perfluoroalkanesulfonyl fluorides |
GB1189561A (en) | 1967-02-21 | 1970-04-29 | E I Du Pont De Neomours And Co | Process for Preparing Fluorinated Organic Sulfonyl Derivatives and Sulfones |
CH507217A (de) | 1967-07-10 | 1971-05-15 | Ciba Geigy Ag | Verfahren zur Herstellung von Perfluorpropan-2-sulfonylfluorid |
DE1966931C3 (de) * | 1969-06-11 | 1978-11-02 | Bayer Ag, 5090 Leverkusen | Perfluoralkylsubstituierte, quartäre Ammoniumsalze |
US3919295A (en) * | 1973-04-16 | 1975-11-11 | Bayer Ag | Preparation of inorganic fluoride-free perfluoroalkane sulphonates |
DE2658560C2 (de) * | 1976-12-23 | 1979-02-01 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von Tetraäthylammoniumperfluoralkylsulfonaten |
DE2725211C2 (de) | 1977-06-03 | 1981-09-17 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von Perfluoralkansulfonsäurefluoriden |
US4927962A (en) * | 1987-08-31 | 1990-05-22 | Central Glass Company, Limited | Process of preparing fluorocarbon carboxylic or sulfonic acid from its fluoride |
JPS6461452A (en) * | 1987-08-31 | 1989-03-08 | Central Glass Co Ltd | Production of fluorocarbonsulfonic acid |
JP2569689B2 (ja) * | 1988-02-10 | 1997-01-08 | ソニー株式会社 | 磁気記録媒体 |
DE4208364C2 (de) | 1992-03-16 | 1999-03-04 | Bayer Ag | Verfahren zur Herstellung von Perfluoralkylsulfonylfluoriden |
DE4218562C2 (de) | 1992-06-05 | 1998-11-26 | Bayer Ag | Verfahren zur Herstellung von Perfluorbutylsulfonylfluorid |
DE4226758C2 (de) | 1992-08-13 | 1995-11-23 | Bayer Ag | Verfahren zur Herstellung von Perfluoralkylsulfonylfluoriden |
DE4325485A1 (de) * | 1993-07-29 | 1995-02-02 | Bayer Ag | Verfahren zur Herstellung flüssiger Aminaddukte fluorgruppenhaltiger Amide |
-
1995
- 1995-02-08 DK DK199500145A patent/DK173229B1/da not_active IP Right Cessation
-
1996
- 1996-01-24 DE DE69608327T patent/DE69608327T2/de not_active Expired - Fee Related
- 1996-01-24 EP EP96100967A patent/EP0726249B1/de not_active Expired - Lifetime
- 1996-02-01 US US08/593,143 patent/US5672741A/en not_active Expired - Fee Related
- 1996-02-07 JP JP02121796A patent/JP3612131B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DK14595A (da) | 1996-08-09 |
DK173229B1 (da) | 2000-04-17 |
DE69608327T2 (de) | 2000-09-07 |
US5672741A (en) | 1997-09-30 |
JPH08245546A (ja) | 1996-09-24 |
EP0726249A1 (de) | 1996-08-14 |
EP0726249B1 (de) | 2000-05-17 |
JP3612131B2 (ja) | 2005-01-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE59803117D1 (de) | Verfahren zur Hydrolyse von Alkylmonohalogeniden | |
DE69623550T2 (de) | Verfahren zur Herstellung von Graphitfasern | |
DE69518547D1 (de) | Verfahren zur Herstellung von Acrylsäure | |
DE69512499T2 (de) | Verfahren zur Herstellung von Metallhalogeniden mittels Sol-Gel-Verfahren | |
DE69603337T2 (de) | Verfahren zur Zersetzung von halogenenthaltendem Gas | |
DE69609405T2 (de) | Verfahren zur alkoxylierung von fluorierten alkoholen | |
DE69404312D1 (de) | Verfahren zur herstellung von perfluoralkylsulfonylfluoriden | |
DE59607103D1 (de) | Verfahren zur gewinnung von 2-hydroxy-4-methylthiobuttersäure (mha) | |
DE59405881D1 (de) | Verfahren zur Elektrolyse einer wässrigen Kaliumchlorid-Lösung | |
DE59403854D1 (de) | Verfahren zur Herstellung von fluorierten Monomeren | |
DE69701754D1 (de) | Verfahren zur Herstellung von Alkylchloriden | |
ATE194329T1 (de) | Verfahren zur stereospezifischen hydrolyse von piperidin-dion derivaten | |
DE69832325D1 (de) | Verfahren zur Herstellung von Aluminiumfluorid | |
DE69725960D1 (de) | Verfahren zur Herstellung flüssiger optischer Schalter | |
DE59605045D1 (de) | Verfahren zur Herstellung von Alkylchloriden | |
DE69608327D1 (de) | Verfahren zur Hydrolyse von fluorierten Sulphonylfluorides | |
DE69500869T2 (de) | Verfahren zur Alkoholyse von Tetrachlorkohlenstoff | |
DE69603419T2 (de) | Verfahren zur Herstellung von optisch aktiven Amiden | |
DE69611331T2 (de) | Verfahren zur Herstellung von S-Phenyl-L-Cystein | |
DE69600862D1 (de) | Kontinuierliches Verfahren zur Herstellung von Natrium-C4-C8-Alkoxiden | |
DE69409733D1 (de) | Verfahren zur Herstellung optisch aktiven 2-Norbornanons | |
DE69410856T2 (de) | Verfahren zur Herstellung von optisch aktiven Beta-hydroxy-ketonen | |
DE59602996D1 (de) | Verfahren zur Herstellung von Alkoholaten | |
DE69603243T2 (de) | Verfahren zur Herstellung von Ethenylamiden | |
DE59801874D1 (de) | Verfahren zur kontinuierlichen herstellung von dihydroxydiphenylalkanen |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |