IT8920339A0 - Procedimento per preparare perfluoroalchenil solfonil fluoruri. - Google Patents
Procedimento per preparare perfluoroalchenil solfonil fluoruri.Info
- Publication number
- IT8920339A0 IT8920339A0 IT8920339A IT2033989A IT8920339A0 IT 8920339 A0 IT8920339 A0 IT 8920339A0 IT 8920339 A IT8920339 A IT 8920339A IT 2033989 A IT2033989 A IT 2033989A IT 8920339 A0 IT8920339 A0 IT 8920339A0
- Authority
- IT
- Italy
- Prior art keywords
- procedure
- sulfonyl fluorides
- preparing
- perfluoroalkenyl sulfonyl
- preparing perfluoroalkenyl
- Prior art date
Links
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 title 1
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical class O=S=O RAHZWNYVWXNFOC-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
- C07C303/02—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)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8920339A IT1230137B (it) | 1989-04-28 | 1989-04-28 | Procedimento per preparare perfluoroalchenil solfonil fluoruri. |
US07/515,041 US5103050A (en) | 1989-04-28 | 1990-04-26 | Process for preparing perfluoroalkenyl-sulfonyl fluorides |
JP2114999A JPH02295965A (ja) | 1989-04-28 | 1990-04-27 | ペルフルオロアルケニル―スルホニルフルオリドの製造法 |
CA002015633A CA2015633A1 (en) | 1989-04-28 | 1990-04-27 | Process for preparing perfluoroalkenyl-sulfonyl fluorides |
DE9090108108T DE69001194T2 (de) | 1989-04-28 | 1990-04-27 | Verfahren zur herstellung von perfluoroalkenyl-sulfonyl-fluoriden. |
EP90108108A EP0395102B1 (en) | 1989-04-28 | 1990-04-27 | Process for preparing perfluoroalkenyl sulfonyl fluorides |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8920339A IT1230137B (it) | 1989-04-28 | 1989-04-28 | Procedimento per preparare perfluoroalchenil solfonil fluoruri. |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8920339A0 true IT8920339A0 (it) | 1989-04-28 |
IT1230137B IT1230137B (it) | 1991-10-14 |
Family
ID=11165852
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8920339A IT1230137B (it) | 1989-04-28 | 1989-04-28 | Procedimento per preparare perfluoroalchenil solfonil fluoruri. |
Country Status (6)
Country | Link |
---|---|
US (1) | US5103050A (it) |
EP (1) | EP0395102B1 (it) |
JP (1) | JPH02295965A (it) |
CA (1) | CA2015633A1 (it) |
DE (1) | DE69001194T2 (it) |
IT (1) | IT1230137B (it) |
Families Citing this family (1)
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 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3041317A (en) * | 1960-05-02 | 1962-06-26 | Du Pont | Fluorocarbon sulfonyl fluorides |
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 |
FR2433511A1 (fr) * | 1978-08-08 | 1980-03-14 | Du Pont | Fluorosulfate de perfluoroallyle et sa sultone et procedes pour leur preparation |
US4834922A (en) * | 1982-02-04 | 1989-05-30 | The Dow Chemical Company | Process to produce novel fluorocarbon vinyl ethers and resulting polymers |
JPS6036454A (ja) * | 1983-08-08 | 1985-02-25 | Asahi Chem Ind Co Ltd | フツ素化ビニルエ−テル化合物の製造方法 |
-
1989
- 1989-04-28 IT IT8920339A patent/IT1230137B/it active
-
1990
- 1990-04-26 US US07/515,041 patent/US5103050A/en not_active Expired - Fee Related
- 1990-04-27 DE DE9090108108T patent/DE69001194T2/de not_active Expired - Lifetime
- 1990-04-27 EP EP90108108A patent/EP0395102B1/en not_active Expired - Lifetime
- 1990-04-27 JP JP2114999A patent/JPH02295965A/ja active Pending
- 1990-04-27 CA CA002015633A patent/CA2015633A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
CA2015633A1 (en) | 1990-10-28 |
DE69001194D1 (de) | 1993-05-06 |
IT1230137B (it) | 1991-10-14 |
EP0395102A2 (en) | 1990-10-31 |
EP0395102A3 (en) | 1991-03-06 |
DE69001194T2 (de) | 1993-08-05 |
US5103050A (en) | 1992-04-07 |
EP0395102B1 (en) | 1993-03-31 |
JPH02295965A (ja) | 1990-12-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
PT87565A (pt) | Cabeca de maquina de barbear flexivel | |
NO903656L (no) | Fremgangsmaate for fremstilling av 17beta-acyl-4-aza-5alfa-androst-1-en-3-oner. | |
DE59006909D1 (de) | Rasierapparat. | |
NO873598L (no) | Kirurgisk protese. | |
NO900543L (no) | Fremgangsmaate for retningsbestemmelse i borehull. | |
DE69001989D1 (de) | Rasiergeraet. | |
ES529728A0 (es) | Procedimiento para preparar amino-2-fenil-5-benzodiazepinas-1, 3 | |
DE69008624D1 (de) | Rasiergerät. | |
NO901832L (no) | Fremgangsmaate for fremstilling av polyketon. | |
IT1237508B (it) | Procedimento per preparare n-fosfonometilglicina. | |
DE69000142D1 (de) | Rasiergeraet. | |
IT8920340A0 (it) | Procedimento per preparare perfluoroalchenil solfonil fluoruri. | |
MX163934B (es) | Procedimiento para preparar haluros de 1-metil-3,5,7-triaza-1-azoniatriciclodecano | |
DE69010198D1 (de) | Rasierverfahren. | |
IT8920339A0 (it) | Procedimento per preparare perfluoroalchenil solfonil fluoruri. | |
IT8920338A0 (it) | Procedimento per la preparazione di perfluoroalchenil solfonil fluoruri. | |
IT1230153B (it) | Procedimento per preparare 1,1,1 trifluoro-2,2-dicloroetano | |
DE69004019D1 (de) | Rasiergerät. | |
ES533691A0 (es) | Procedimiento de preparar 2,9-dihidrofuranos | |
IT8920294A0 (it) | Procedimento per preparare perfluorosuccinilfluoruro. | |
NO903196L (no) | Fremgangsmaate for fremstilling av 2-diazo-3-trisubstituerte silyloksy-3-butenoater. | |
DE59004077D1 (de) | Rakelhalterung. | |
NO900661D0 (no) | Isomere dideoksynukleotider. | |
ES529960A0 (es) | Procedimiento para la obtencion de alcoximinoalquilamino-1, 3, 5-triazinas | |
IT9067639A0 (it) | Torretta porta-utensili. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970422 |