IT1230718B - Fluorurazione diretta di fluoro b sultoni ai corrispondenti fluorossi fluorosulfonil fluorocomposti. - Google Patents
Fluorurazione diretta di fluoro b sultoni ai corrispondenti fluorossi fluorosulfonil fluorocomposti.Info
- Publication number
- IT1230718B IT1230718B IT8919425A IT1942589A IT1230718B IT 1230718 B IT1230718 B IT 1230718B IT 8919425 A IT8919425 A IT 8919425A IT 1942589 A IT1942589 A IT 1942589A IT 1230718 B IT1230718 B IT 1230718B
- Authority
- IT
- Italy
- Prior art keywords
- sultoni
- fluoruration
- fluoross
- fluorocomposites
- fluorosulphonyl
- Prior art date
Links
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
- C07C303/02—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of sulfonic acids or halides thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8919425A IT1230718B (it) | 1989-02-13 | 1989-02-13 | Fluorurazione diretta di fluoro b sultoni ai corrispondenti fluorossi fluorosulfonil fluorocomposti. |
CA002009772A CA2009772C (en) | 1989-02-13 | 1990-02-09 | Direct fluorination of fluoro-.beta.-sultones in order to produce the corresponding fluorooxy-fluorosulfonyl- fluorocompounds |
DE90102714T DE69001623T2 (de) | 1989-02-13 | 1990-02-12 | Verfahren zur Herstellung von Fluor-oxy-fluorsulfonylverbindungen durch direkte Fluorierung von Fluor-beta-sultonen. |
EP90102714A EP0384261B1 (en) | 1989-02-13 | 1990-02-12 | Process for the preparation of fluorooxy-fluorosulfonyl compounds by direct fluorination of fluoro-beta-sultones |
US07/479,518 US4962282A (en) | 1989-02-13 | 1990-02-13 | Direct fluorination of fluoro-beta-sultones in order to produce the corresponding fluorooxy-fluorosulfonyl-fluoro-compounds |
JP2032326A JP2776942B2 (ja) | 1989-02-13 | 1990-02-13 | 対応するフルオロオキシ―フルオロスルホニル―フルオロ化合物を製造するためのフルオロ―β―スルトンの直接フッ素化 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8919425A IT1230718B (it) | 1989-02-13 | 1989-02-13 | Fluorurazione diretta di fluoro b sultoni ai corrispondenti fluorossi fluorosulfonil fluorocomposti. |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8919425A0 IT8919425A0 (it) | 1989-02-13 |
IT1230718B true IT1230718B (it) | 1991-10-29 |
Family
ID=11157794
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8919425A IT1230718B (it) | 1989-02-13 | 1989-02-13 | Fluorurazione diretta di fluoro b sultoni ai corrispondenti fluorossi fluorosulfonil fluorocomposti. |
Country Status (6)
Country | Link |
---|---|
US (1) | US4962282A (it) |
EP (1) | EP0384261B1 (it) |
JP (1) | JP2776942B2 (it) |
CA (1) | CA2009772C (it) |
DE (1) | DE69001623T2 (it) |
IT (1) | IT1230718B (it) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5318674A (en) * | 1993-06-30 | 1994-06-07 | Minnesota Mining And Manufacturing Company | Process for preparing perfluoroalkanesulfonyl fluorides |
US6388139B1 (en) | 1997-11-05 | 2002-05-14 | E. I. Du Pont De Nemours And Company | Production of perfluoro (alkyl vinyl) ethers |
ITMI20020001A1 (it) | 2002-01-03 | 2003-07-03 | Ausimont Spa | Esteri alchilici dell'acido 2-(2-fluorosulfoni l) perfluoretilenossi 3 alogeno propionico |
ITMI20021782A1 (it) * | 2002-08-06 | 2004-02-07 | Ausimont S P A Ora Solvay Solexis Spa | Processo per preparare fluoroalogenoeteri. |
ITMI20030150A1 (it) * | 2003-01-30 | 2004-07-31 | Solvay Solexis Spa | Processo per preparare fluoroalogenoeteri. |
ITMI20030444A1 (it) * | 2003-03-11 | 2004-09-12 | Solvay Solexis Spa | Processo per preparare (per)fluoroalogenoeteri. |
ITMI20040133A1 (it) | 2004-01-29 | 2004-04-29 | Solvay Solexis Spa | Processo per preparare fluoroalogenoeteri |
ITMI20040132A1 (it) * | 2004-01-29 | 2004-04-29 | Solvay Solexis Spa | Processo per preparare fluoroalogenoeteri |
JP2009190970A (ja) * | 2006-05-15 | 2009-08-27 | Asahi Glass Co Ltd | フルオロスルホニル基を有する酸フロリドの製造方法 |
WO2009083451A1 (en) * | 2007-12-28 | 2009-07-09 | Solvay Solexis S.P.A. | Addition reaction to fluoroallylfluorosulfate |
EP2785781A1 (en) | 2011-11-28 | 2014-10-08 | Solvay Specialty Polymers USA, LLC. | Polymer composition |
EP3353221B1 (en) | 2015-09-23 | 2023-06-07 | 3M Innovative Properties Company | Method of making a copolymer of tetrafluoroethylene having sulfonyl pendant groups |
EP3681949A4 (en) | 2017-09-14 | 2021-07-14 | 3M Innovative Properties Company | FLUORINATED COPOLYMER AND COMPOSITIONS AND ARTICLES USING IT |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3041317A (en) * | 1960-05-02 | 1962-06-26 | Du Pont | Fluorocarbon sulfonyl fluorides |
DE1300933B (de) * | 1967-11-09 | 1969-08-14 | Bayer Ag | Verfahren zur Herstellung von Chloralkansulfonylchloriden |
US3718627A (en) * | 1968-11-26 | 1973-02-27 | Du Pont | Cf{11 {32 cfcf{11 cf{11 so{11 {11 f and derivatives and polymers thereof |
US3714245A (en) * | 1970-09-25 | 1973-01-30 | Du Pont | UNSATURATED alpha -HYDROPERFLUOROALKYLSULFONYL FLUORIDES |
JPS5210221A (en) * | 1975-07-15 | 1977-01-26 | Teijin Ltd | Process for preparation of perfluoroalkylethers containing fluorosulfo nyl group |
DE3034550A1 (de) * | 1980-09-12 | 1982-04-29 | Hoechst Ag, 6000 Frankfurt | Verfahren zur herstellung von perfluorcarbonylsulfonsaeurefluoriden sowei die dabei als zwischenprodukte auftretenden fluorsulfatoperfluoralkansulfonsaeurehalogenide und einige spezielle perfluorcarbonylsulfonsaeurefluoride |
JPS57164991A (en) * | 1981-04-02 | 1982-10-09 | Asahi Chem Ind Co Ltd | Production of (omega-fluorosulfonyl)haloaliphatic carboxylic acid fluoride |
IT1197476B (it) * | 1986-09-10 | 1988-11-30 | Ausimont Spa | Ipofluoriti e bis-ipofluoriti e procedimento per la loro preparazione |
-
1989
- 1989-02-13 IT IT8919425A patent/IT1230718B/it active
-
1990
- 1990-02-09 CA CA002009772A patent/CA2009772C/en not_active Expired - Lifetime
- 1990-02-12 EP EP90102714A patent/EP0384261B1/en not_active Expired - Lifetime
- 1990-02-12 DE DE90102714T patent/DE69001623T2/de not_active Expired - Lifetime
- 1990-02-13 US US07/479,518 patent/US4962282A/en not_active Expired - Lifetime
- 1990-02-13 JP JP2032326A patent/JP2776942B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CA2009772C (en) | 1999-07-20 |
JPH02235855A (ja) | 1990-09-18 |
DE69001623T2 (de) | 1993-12-02 |
CA2009772A1 (en) | 1990-08-13 |
US4962282A (en) | 1990-10-09 |
EP0384261A1 (en) | 1990-08-29 |
DE69001623D1 (de) | 1993-06-24 |
EP0384261B1 (en) | 1993-05-19 |
IT8919425A0 (it) | 1989-02-13 |
JP2776942B2 (ja) | 1998-07-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19960221 |