FR2434132A1 - Procede pour preparer des ethers fluorovinyliques par desiodofluoration d'ethers contenant de l'iode - Google Patents
Procede pour preparer des ethers fluorovinyliques par desiodofluoration d'ethers contenant de l'iodeInfo
- Publication number
- FR2434132A1 FR2434132A1 FR7921374A FR7921374A FR2434132A1 FR 2434132 A1 FR2434132 A1 FR 2434132A1 FR 7921374 A FR7921374 A FR 7921374A FR 7921374 A FR7921374 A FR 7921374A FR 2434132 A1 FR2434132 A1 FR 2434132A1
- Authority
- FR
- France
- Prior art keywords
- ethers
- preparing
- deiodofluoration
- iodine
- fluorovinyl
- 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
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
- C07C303/22—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 from sulfonic acids, by reactions not involving the formation of sulfo or halosulfonyl groups; from sulfonic halides by reactions not involving the formation of halosulfonyl groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Procédé de préparation d'un éther fluorovinylique répondant à la formule : XRfCE2 OCF = CF2 (I) dans laquelle X représente un radical de formule -H, Cl, -C1, Br, -F, -CO2 R, -CONRR', -SO2 F,
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10268778A JPS5531004A (en) | 1978-08-25 | 1978-08-25 | Preparation of fluorovinyl ether |
JP10268678A JPS5531003A (en) | 1978-08-25 | 1978-08-25 | Preparation of fluorovinyl ether |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2434132A1 true FR2434132A1 (fr) | 1980-03-21 |
FR2434132B1 FR2434132B1 (fr) | 1985-06-07 |
Family
ID=26443366
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7921374A Expired FR2434132B1 (fr) | 1978-08-25 | 1979-08-24 | Procede pour preparer des ethers fluorovinyliques par desiodofluoration d'ethers contenant de l'iode |
Country Status (5)
Country | Link |
---|---|
US (2) | US4275226A (fr) |
DE (1) | DE2934194A1 (fr) |
FR (1) | FR2434132B1 (fr) |
GB (1) | GB2029827B (fr) |
IT (1) | IT1122506B (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2463123A1 (fr) * | 1979-05-31 | 1981-02-20 | Asahi Chemical Ind | Ether vinylique fluore et son procede de fabrication |
EP0349963A2 (fr) * | 1988-07-04 | 1990-01-10 | AUSIMONT S.r.l. | Procédé pour la préparation de l'éther perfluoro-(2-bromoéthylvinylique) |
Families Citing this family (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4337211A (en) | 1980-06-11 | 1982-06-29 | The Dow Chemical Company | Fluorocarbon ethers having substituted halogen site(s) and process to prepare |
US4578512A (en) * | 1980-06-11 | 1986-03-25 | The Dow Chemical Company | Process to produce novel fluorocarbon vinyl ethers and resulting polymers |
US4804727A (en) * | 1980-06-11 | 1989-02-14 | The Dow Chemical Company | Process to produce novel fluorocarbon vinyl ethers and resulting polymers |
US4474700A (en) * | 1981-07-02 | 1984-10-02 | E. I. Du Pont DeNemours and Company | β-Substituted polyfluoropropionate salts and derivatives |
US4851161A (en) * | 1981-07-02 | 1989-07-25 | E. I. Du Pont De Nemours And Company | β-substituted polyfluoropropionate salts and derivatives |
ATE31188T1 (de) * | 1981-09-08 | 1987-12-15 | Green Cross Corp | Perfluorchemikalien, verfahren zu ihrer herstellung und ihre verwendung als blutersatz. |
JPS5885831A (ja) * | 1981-11-18 | 1983-05-23 | Asahi Glass Co Ltd | パ−フルオロ(2−ブロモエチルビニルエ−テル)およびその製造方法 |
US4420638A (en) * | 1982-03-02 | 1983-12-13 | E. I. Du Pont De Nemours And Company | Fluorinated ether-ketones |
US4531011A (en) * | 1983-03-04 | 1985-07-23 | E. I. Du Pont De Nemours And Company | Alkyl perfluoro-omega-(2-iodoethoxy) compounds and vinyl ethers therefrom |
US4594458A (en) * | 1983-03-04 | 1986-06-10 | E. I. Du Pont De Nemours And Company | Vinyl ether monomers derived from alkyl perfluoro-ω-(2-iodoethoxy) compounds |
US4686300A (en) * | 1983-03-07 | 1987-08-11 | E. I. Du Pont De Nemours And Company | Polyfluoro gamma-ketoesters and 5-hydroxy gamma lactone analogues thereof |
US4675453A (en) * | 1983-12-27 | 1987-06-23 | E. I. Du Pont De Nemours And Company | Process and intermediates for fluorinated vinyl ether monomer |
EP0199138B1 (fr) * | 1985-03-28 | 1989-02-22 | Daikin Industries, Limited | Ethers fluorovinyliques et copolymères les comprenant |
IT1187684B (it) * | 1985-07-08 | 1987-12-23 | Montefluos Spa | Procedimento per la preparazione di fluoroelastomeri vulcanizzabili e prodotti cosi' ottenuti |
US4859745A (en) * | 1987-12-22 | 1989-08-22 | The Dow Chemical Company | Stratified fibrous fluoropolymer compositions and process for forming such fluoropolymers |
JPH07119178B2 (ja) * | 1990-07-05 | 1995-12-20 | 信越化学工業株式会社 | 含フッ素有機基を有するエチレン化合物の精製方法 |
US6525231B1 (en) | 1992-10-22 | 2003-02-25 | E. I. Du Pont De Nemours And Company | Producing hydrofluoro compounds by hydrogenolysis of iodides |
JP2003518139A (ja) * | 1997-07-23 | 2003-06-03 | イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー | オレフィン類の重合 |
US6605679B1 (en) | 1997-07-23 | 2003-08-12 | E. I. Du Pont De Nemours And Company | Polymerization of olefins |
US6388139B1 (en) * | 1997-11-05 | 2002-05-14 | E. I. Du Pont De Nemours And Company | Production of perfluoro (alkyl vinyl) ethers |
US5966648A (en) * | 1997-12-10 | 1999-10-12 | Adc Telecommunications, Inc | RF circuit module and chassis including amplifier |
IT1303779B1 (it) * | 1998-11-23 | 2001-02-23 | Ausimont Spa | Preparazione di soluzioni di polimeri fluorurati solfonici. |
IT1318487B1 (it) * | 2000-04-21 | 2003-08-25 | Ausimont Spa | Fluoroelastomeri. |
US7534845B2 (en) | 2000-04-21 | 2009-05-19 | Solvay Solexis S.P.A. | Fluorovinyl ethers and polymers obtainable therefrom |
IT1318488B1 (it) | 2000-04-21 | 2003-08-25 | Ausimont Spa | Fluorovinileteri e polimeri da essi ottenibili. |
US7019163B2 (en) * | 2001-06-29 | 2006-03-28 | Asahi Kasei Kabushiki Kaisha | Process for producing perfluorovinylcarboxylic acid ester |
JP2005511799A (ja) * | 2001-11-16 | 2005-04-28 | イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー | 改良されたオレフィン重合方法 |
ITMI20020001A1 (it) | 2002-01-03 | 2003-07-03 | Ausimont Spa | Esteri alchilici dell'acido 2-(2-fluorosulfoni l) perfluoretilenossi 3 alogeno propionico |
US6624328B1 (en) * | 2002-12-17 | 2003-09-23 | 3M Innovative Properties Company | Preparation of perfluorinated vinyl ethers having a sulfonyl fluoride end-group |
US7348088B2 (en) * | 2002-12-19 | 2008-03-25 | 3M Innovative Properties Company | Polymer electrolyte membrane |
ITMI20030150A1 (it) * | 2003-01-30 | 2004-07-31 | Solvay Solexis Spa | Processo per preparare fluoroalogenoeteri. |
ITMI20052455A1 (it) | 2005-12-22 | 2007-06-23 | Solvay Solexis Spa | Procedimento per la preparazione di fluoroalogenoeteri |
ITMI20052456A1 (it) * | 2005-12-22 | 2007-06-23 | Solvay Solexis Spa | Procedimento per la preparazione di fluoroalogenoeteri |
CN101696167B (zh) * | 2009-10-26 | 2010-10-20 | 山东东岳神舟新材料有限公司 | 氟烷基烯醚的制备方法 |
CN103502193B (zh) | 2011-02-04 | 2016-05-18 | 索尔维特殊聚合物意大利有限公司 | 生产全氟乙烯基醚的方法 |
RU2475477C1 (ru) * | 2011-12-09 | 2013-02-20 | Закрытое акционерное общество научно-производственное Объединение "ПиМ-Инвест" (ЗАО НПО "Пим-Инвест") | Новый способ получения 2-фторсульфонилтетрафторэтилтрифторвинилового эфира |
JP2022507359A (ja) | 2018-11-14 | 2022-01-18 | スリーエム イノベイティブ プロパティズ カンパニー | ペルフルオロ脂環式メチルビニルエーテルのコポリマー |
CN111072526B (zh) * | 2019-12-26 | 2022-05-27 | 浙江巨化技术中心有限公司 | 一种用于离子交换膜的树脂单体的制备方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3114778A (en) * | 1963-12-17 | Fluorinated vinyl ethers and their | ||
US3636172A (en) * | 1969-10-29 | 1972-01-18 | Phillips Petroleum Co | Dehalogenation of fluorohalocarbons |
GB1290605A (fr) * | 1969-10-01 | 1972-09-27 | ||
US4032566A (en) * | 1975-09-04 | 1977-06-28 | The United States Of America As Represented By The Secretary Of The Air Force | Omega-carbomethoxyperfluoroalkylene oxide iodides |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2870219A (en) * | 1957-05-20 | 1959-01-20 | Allied Chem | Difluorovinyl methyl ether |
NL273828A (fr) * | 1961-01-26 | |||
US4149018A (en) * | 1975-12-05 | 1979-04-10 | Imperial Chemical Industries Limited | Compound CHCl2 -O-CHF-CHF2 |
-
1979
- 1979-08-09 US US06/065,347 patent/US4275226A/en not_active Expired - Lifetime
- 1979-08-23 DE DE19792934194 patent/DE2934194A1/de not_active Withdrawn
- 1979-08-24 GB GB7929631A patent/GB2029827B/en not_active Expired
- 1979-08-24 FR FR7921374A patent/FR2434132B1/fr not_active Expired
- 1979-08-27 IT IT25296/79A patent/IT1122506B/it active
-
1980
- 1980-10-29 US US06/201,916 patent/US4340750A/en not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3114778A (en) * | 1963-12-17 | Fluorinated vinyl ethers and their | ||
GB1290605A (fr) * | 1969-10-01 | 1972-09-27 | ||
US3636172A (en) * | 1969-10-29 | 1972-01-18 | Phillips Petroleum Co | Dehalogenation of fluorohalocarbons |
US4032566A (en) * | 1975-09-04 | 1977-06-28 | The United States Of America As Represented By The Secretary Of The Air Force | Omega-carbomethoxyperfluoroalkylene oxide iodides |
Non-Patent Citations (2)
Title |
---|
EXBK/71 * |
EXBK/77 * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2463123A1 (fr) * | 1979-05-31 | 1981-02-20 | Asahi Chemical Ind | Ether vinylique fluore et son procede de fabrication |
FR2465718A1 (fr) * | 1979-05-31 | 1981-03-27 | Asahi Chemical Ind | Acide carboxylique fluore et son procede de preparation |
EP0349963A2 (fr) * | 1988-07-04 | 1990-01-10 | AUSIMONT S.r.l. | Procédé pour la préparation de l'éther perfluoro-(2-bromoéthylvinylique) |
EP0349963A3 (fr) * | 1988-07-04 | 1991-05-15 | AUSIMONT S.r.l. | Procédé pour la préparation de l'éther perfluoro-(2-bromoéthylvinylique) |
Also Published As
Publication number | Publication date |
---|---|
US4275226A (en) | 1981-06-23 |
GB2029827A (en) | 1980-03-26 |
GB2029827B (en) | 1983-07-20 |
FR2434132B1 (fr) | 1985-06-07 |
IT1122506B (it) | 1986-04-23 |
US4340750A (en) | 1982-07-20 |
DE2934194A1 (de) | 1980-03-06 |
IT7925296A0 (it) | 1979-08-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |