ES2132136T3 - Produccion de hidrofluorcarburos a partir de alfa-fluoreteres y los propios alfa-fluoreteres. - Google Patents

Produccion de hidrofluorcarburos a partir de alfa-fluoreteres y los propios alfa-fluoreteres.

Info

Publication number
ES2132136T3
ES2132136T3 ES92923962T ES92923962T ES2132136T3 ES 2132136 T3 ES2132136 T3 ES 2132136T3 ES 92923962 T ES92923962 T ES 92923962T ES 92923962 T ES92923962 T ES 92923962T ES 2132136 T3 ES2132136 T3 ES 2132136T3
Authority
ES
Spain
Prior art keywords
fluoreteres
alfa
production
alpha
hydrofluorcarbons
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 - Lifetime
Application number
ES92923962T
Other languages
English (en)
Spanish (es)
Inventor
Leslie Burgess
Jane Lesley Butcher
Thomas Anthony Ryan
Peter Paul Clayton
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Application granted granted Critical
Publication of ES2132136T3 publication Critical patent/ES2132136T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C43/00—Ethers; Compounds having groups, groups or groups
    • C07C43/02—Ethers
    • C07C43/03—Ethers having all ether-oxygen atoms bound to acyclic carbon atoms
    • C07C43/04—Saturated ethers
    • C07C43/12—Saturated ethers containing halogen
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/361—Preparation of halogenated hydrocarbons by reactions involving a decrease in the number of carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01—Preparation of ethers
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C43/00—Ethers; Compounds having groups, groups or groups
    • C07C43/02—Ethers
    • C07C43/03—Ethers having all ether-oxygen atoms bound to acyclic carbon atoms
    • C07C43/04—Saturated ethers
    • C07C43/12—Saturated ethers containing halogen
    • C07C43/123—Saturated ethers containing halogen both carbon chains are substituted by halogen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Lubricants (AREA)
ES92923962T 1991-12-11 1992-12-03 Produccion de hidrofluorcarburos a partir de alfa-fluoreteres y los propios alfa-fluoreteres. Expired - Lifetime ES2132136T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB919126355A GB9126355D0 (en) 1991-12-11 1991-12-11 Production of hydrofluorocarbons

Publications (1)

Publication Number Publication Date
ES2132136T3 true ES2132136T3 (es) 1999-08-16

Family

ID=10706108

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92923962T Expired - Lifetime ES2132136T3 (es) 1991-12-11 1992-12-03 Produccion de hidrofluorcarburos a partir de alfa-fluoreteres y los propios alfa-fluoreteres.

Country Status (21)

Country Link
US (3) US5504263A (enExample)
EP (1) EP0642486B1 (enExample)
JP (2) JP3252391B2 (enExample)
KR (2) KR100248876B1 (enExample)
CN (2) CN1037431C (enExample)
AT (1) ATE180761T1 (enExample)
AU (1) AU670761B2 (enExample)
BR (1) BR9206904A (enExample)
CA (1) CA2124934A1 (enExample)
DE (1) DE69229359T2 (enExample)
DK (1) DK0642486T3 (enExample)
ES (1) ES2132136T3 (enExample)
FI (1) FI942696A7 (enExample)
GB (2) GB9126355D0 (enExample)
GR (1) GR3030412T3 (enExample)
IE (1) IE922863A1 (enExample)
IN (1) IN185920B (enExample)
NO (1) NO942183D0 (enExample)
RU (1) RU2120935C1 (enExample)
TW (1) TW327167B (enExample)
WO (1) WO1993012057A1 (enExample)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9126355D0 (en) * 1991-12-11 1992-02-12 Ici Plc Production of hydrofluorocarbons
GB9212410D0 (en) * 1992-06-11 1992-07-22 Ici Plc Production of difluoromethane
GB9212925D0 (en) * 1992-06-18 1992-07-29 Ici Plc Production of hydrofluorocarbons
US5637776A (en) * 1992-12-10 1997-06-10 Imperial Chemical Industries Plc Production of hydrofluorocarbons
JP2786106B2 (ja) * 1994-03-28 1998-08-13 セントラル硝子株式会社 フルオロメチル−１，１，１，３，３，３−ヘキサフルオロイソプロピルエーテルの精製方法
GB9600072D0 (en) * 1996-01-04 1996-03-06 Ici Plc Process for the production of fluoromethylhexafluoroisopropylether
US5811596A (en) * 1996-02-21 1998-09-22 Central Glass Co., Ltd. Method of producing fluoromethyl 1,1,1,3,3,3-hexafluoroisopropyl ether
FR2777885B1 (fr) * 1998-04-23 2000-06-23 Atochem Elf Sa Procede de fabrication de bis(difluoromethyl) ether et de trifluoromethane
US6469219B1 (en) * 2000-03-16 2002-10-22 Halocarbon Products Corporation Production of fluoromethyl 2,2,2-trifluoro-1-(trifluoromethyl)ethyl ether
GB0031301D0 (en) 2000-12-21 2001-01-31 Ici Plc Process for the production of fluoromethyl hexafluoroisopropyl ether
RU2415862C2 (ru) * 2004-08-26 2011-04-10 Ниппон Синяку Ко., Лтд. Производное фосфорамидита и способ получения олиго-рнк
JP5157168B2 (ja) 2004-08-26 2013-03-06 日本新薬株式会社 ホスホロアミダイト化合物及びオリゴｒｎａの製法
US8791254B2 (en) * 2006-05-19 2014-07-29 3M Innovative Properties Company Cyclic hydrofluoroether compounds and processes for their preparation and use
US8193397B2 (en) * 2006-12-06 2012-06-05 3M Innovative Properties Company Hydrofluoroether compounds and processes for their preparation and use
DE102007001640A1 (de) 2007-01-11 2008-07-17 Schott Ag Elektrische Zündeinheit zum Zünden eines Treibstoffes
JP5434236B2 (ja) 2009-04-28 2014-03-05 セントラル硝子株式会社 フルオロメチルヘキサフルオロイソプロピルエーテルの製造方法
JP6640446B2 (ja) * 2014-10-23 2020-02-05 ダイキン工業株式会社 フッ化メタンの製造方法
WO2018123649A1 (ja) * 2016-12-29 2018-07-05 セントラル硝子株式会社 １，２，２，２－テトラフルオロエチルジフルオロメチルエーテル（デスフルラン）の製造方法
JP6886104B2 (ja) * 2016-12-29 2021-06-16 セントラル硝子株式会社 ハロゲン化α−フルオロエーテル類の製造方法
US10683252B2 (en) 2016-12-29 2020-06-16 Central Glass Company, Limited Production method for 1,2,2,2-tetrafluoroethyl difluoromethyl ether (desflurane)
JP6974718B2 (ja) * 2017-01-13 2021-12-01 セントラル硝子株式会社 １，２，２，２−テトラフルオロエチルジフルオロメチルエーテル（デスフルラン）の製造方法
JP2019026628A (ja) * 2017-08-04 2019-02-21 セントラル硝子株式会社 フルオロアセトアルデヒド類の保存方法
JP2021120354A (ja) * 2018-05-09 2021-08-19 セントラル硝子株式会社 １，２，２，２−テトラフルオロエチルメチルエーテルの製造方法
JP7263184B2 (ja) * 2019-08-30 2023-04-24 ダイキン工業株式会社 フッ化メタンの製造方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2500388A (en) * 1948-07-21 1950-03-14 Minnesota Mining & Mfg Fluorocarbon ethers
US2992276A (en) * 1959-05-20 1961-07-11 Du Pont Process for preparing polyfluoro alkyl compounds
DE2656545A1 (de) * 1976-12-14 1978-06-15 Hoechst Ag Polyhalogenierte alpha, alpha'-difluordialkylaether und verfahren zu ihrer herstellung
JPS5690026A (en) * 1979-12-24 1981-07-21 Daikin Ind Ltd Preparation of hexafluoroisobutene
US4250334A (en) * 1979-12-26 1981-02-10 Baxter Travenol Laboratories, Inc. Method of synthesizing fluoromethylhexafluoroisopropyl ether
GB9124087D0 (en) * 1991-11-13 1992-01-02 Ici Plc Chemical process
DK0518506T3 (da) * 1991-06-14 1998-03-30 Ici Plc Fremstilling af bis-(fluomethyl)-ether og difluormethan
GB9126355D0 (en) * 1991-12-11 1992-02-12 Ici Plc Production of hydrofluorocarbons
GB9208769D0 (en) * 1992-04-23 1992-06-10 Ici Plc Production of bis (fluoromethyl) ether and difluoromethane
GB9212410D0 (en) * 1992-06-11 1992-07-22 Ici Plc Production of difluoromethane
GB9212925D0 (en) * 1992-06-18 1992-07-29 Ici Plc Production of hydrofluorocarbons
US5420368A (en) * 1994-06-29 1995-05-30 E. I. Du Pont De Nemours And Company Production CF3 CH2 CF3 and/or CF3 CH═CF2 by the conversion of fluorinated ethers

Also Published As

Publication number Publication date
EP0642486A1 (en) 1995-03-15
GB9225213D0 (en) 1993-01-20
KR100248876B1 (ko) 2000-03-15
CA2124934A1 (en) 1993-06-24
GB9126355D0 (en) 1992-02-12
BR9206904A (pt) 1995-11-21
CN1037431C (zh) 1998-02-18
KR100242582B1 (ko) 2000-03-15
CN1074208A (zh) 1993-07-14
NO942183D0 (no) 1994-06-10
FI942696L (fi) 1994-06-08
RU2120935C1 (ru) 1998-10-27
FI942696A0 (fi) 1994-06-08
JP3464655B2 (ja) 2003-11-10
TW327167B (en) 1998-02-21
JP2002047228A (ja) 2002-02-12
US5504263A (en) 1996-04-02
US5696308A (en) 1997-12-09
AU2954792A (en) 1993-07-19
DK0642486T3 (da) 1999-12-06
JP3252391B2 (ja) 2002-02-04
CN1136176C (zh) 2004-01-28
IE922863A1 (en) 1993-06-16
AU670761B2 (en) 1996-08-01
WO1993012057A1 (en) 1993-06-24
DE69229359D1 (de) 1999-07-08
DE69229359T2 (de) 1999-09-23
FI942696A7 (fi) 1994-06-08
RU94030813A (ru) 1996-10-10
GR3030412T3 (en) 1999-09-30
NO942183L (enExample) 1994-06-10
CN1186799A (zh) 1998-07-08
JPH07502037A (ja) 1995-03-02
IN185920B (enExample) 2001-05-19
US5750807A (en) 1998-05-12
ATE180761T1 (de) 1999-06-15
EP0642486B1 (en) 1999-06-02

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