CA2435920A1 - Hydrofluoroethers having at least one hydrogenated -ocfx'ch3, end group wherein x'=f, cf3 and their preparation process - Google Patents

Hydrofluoroethers having at least one hydrogenated -ocfx'ch3, end group wherein x'=f, cf3 and their preparation process Download PDF

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Publication number
CA2435920A1
CA2435920A1 CA002435920A CA2435920A CA2435920A1 CA 2435920 A1 CA2435920 A1 CA 2435920A1 CA 002435920 A CA002435920 A CA 002435920A CA 2435920 A CA2435920 A CA 2435920A CA 2435920 A1 CA2435920 A1 CA 2435920A1
Authority
CA
Canada
Prior art keywords
formula
cfx
process according
pfpe
hydrofluoroethers
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.)
Abandoned
Application number
CA002435920A
Other languages
English (en)
French (fr)
Inventor
Rosaldo Picozzi
Antonella Di Meo
Claudio Tonelli
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.)
Syensqo Specialty Polymers Italy SpA
Original Assignee
Solvay Solexis SpA
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 Solvay Solexis SpA filed Critical Solvay Solexis SpA
Publication of CA2435920A1 publication Critical patent/CA2435920A1/en
Abandoned 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
    • C07C43/13—Saturated ethers containing hydroxy or O-metal groups
    • C07C43/137—Saturated ethers containing hydroxy or O-metal groups containing halogen
    • 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
    • C07C43/126—Saturated ethers containing halogen having more than one ether bond
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C43/00—Ethers; Compounds having groups, groups or groups
    • C07C43/30—Compounds having groups
    • C07C43/315—Compounds having groups containing oxygen atoms singly bound to carbon atoms not being acetal carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C59/00—Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
    • C07C59/125—Saturated compounds having only one carboxyl group and containing ether groups, groups, groups, or groups
    • C07C59/135—Saturated compounds having only one carboxyl group and containing ether groups, groups, groups, or groups containing halogen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/002—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from unsaturated compounds
    • C08G65/005—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from unsaturated compounds containing halogens
    • C08G65/007—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from unsaturated compounds containing halogens containing fluorine
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/04—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers only
    • C08G65/22—Cyclic ethers having at least one atom other than carbon and hydrogen outside the ring
    • C08G65/223—Cyclic ethers having at least one atom other than carbon and hydrogen outside the ring containing halogens
    • C08G65/226—Cyclic ethers having at least one atom other than carbon and hydrogen outside the ring containing halogens containing fluorine
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/32—Polymers modified by chemical after-treatment
    • C08G65/321—Polymers modified by chemical after-treatment with inorganic compounds
    • C08G65/322—Polymers modified by chemical after-treatment with inorganic compounds containing hydrogen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Inorganic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Polyethers (AREA)
CA002435920A 2002-08-01 2003-07-24 Hydrofluoroethers having at least one hydrogenated -ocfx'ch3, end group wherein x'=f, cf3 and their preparation process Abandoned CA2435920A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI2002A001731 2002-08-01
IT001731A ITMI20021731A1 (it) 2002-08-01 2002-08-01 Idrofluoroeteri aventi almeno un terminale idrogenato -ocfx'ch3 in cui x'=f, cf3 e loro processo di preparazione.

Publications (1)

Publication Number Publication Date
CA2435920A1 true CA2435920A1 (en) 2004-02-01

Family

ID=30130959

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002435920A Abandoned CA2435920A1 (en) 2002-08-01 2003-07-24 Hydrofluoroethers having at least one hydrogenated -ocfx'ch3, end group wherein x'=f, cf3 and their preparation process

Country Status (6)

Country Link
US (2) US7161030B2 (https=)
EP (1) EP1388554B1 (https=)
JP (1) JP2004067684A (https=)
CA (1) CA2435920A1 (https=)
DE (1) DE60316514T2 (https=)
IT (1) ITMI20021731A1 (https=)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20031104A1 (it) * 2003-06-03 2004-12-04 Solvay Solexis Spa Acidi carbossilici(per) fluoropolieterei e loro uso per il trattamento oleorepellente della carta
ITMI20050188A1 (it) * 2005-02-10 2006-08-11 Solvay Solexis Spa Composizioni acquose contenenti sali di-carbossilici perfluoropolieterei per il trattamento oleorepellente della carta
ITMI20060381A1 (it) * 2006-03-02 2007-09-03 Solvay Solexis Spa Fluidi di scambio termico
EP1980583A1 (en) * 2007-04-10 2008-10-15 Solvay Solexis S.p.A. A method for preparing carbonylic perfluoropolyethers
WO2009043928A1 (en) * 2007-10-05 2009-04-09 Solvay Solexis S.P.A. Process for the manufacture of polyol perfluoropolyether derivative
US20090176148A1 (en) * 2008-01-04 2009-07-09 3M Innovative Properties Company Thermal management of electrochemical cells
CN102675058A (zh) * 2012-04-28 2012-09-19 太仓中化环保化工有限公司 端羟基全氟聚醚化合物的制备方法
US10988425B2 (en) * 2019-02-18 2021-04-27 Honeywell International Inc. One step process for manufacturing trifluoroiodomethane from trifluoroacetyl halide, hydrogen, and iodine
EP4036151A4 (en) * 2019-09-26 2023-07-26 Daikin Industries, Ltd. Fluoropolyether group-containing compound

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3342875A (en) * 1962-03-26 1967-09-19 Du Pont Hydrogen capped fluorocarbon polyethers
BE1007822A5 (fr) * 1993-12-10 1995-10-31 Solvay Support pour un catalyseur d'hydrogenation, systeme catalytique comprenant ce support et procede d'hydrodechloration d'hydrocarbures chlorofluores.
US5658962A (en) * 1994-05-20 1997-08-19 Minnesota Mining And Manufacturing Company Omega-hydrofluoroalkyl ethers, precursor carboxylic acids and derivatives thereof, and their preparation and application
US6046368A (en) * 1998-03-17 2000-04-04 3M Innovative Properties Company Catalytic process for making hydrofluoroethers
JP2001085058A (ja) * 1999-09-20 2001-03-30 Hitachi Ltd 非水電解液及びこれを用いたリチウム１次電池及びリチウム２次電池及び電気化学キャパシタ及び高分子電解質及びこれを用いたポリマ２次電池

Also Published As

Publication number Publication date
US7161030B2 (en) 2007-01-09
EP1388554A3 (en) 2004-03-31
US20070106092A1 (en) 2007-05-10
EP1388554A2 (en) 2004-02-11
DE60316514D1 (de) 2007-11-08
US20040024249A1 (en) 2004-02-05
EP1388554B1 (en) 2007-09-26
ITMI20021731A1 (it) 2004-02-02
DE60316514T2 (de) 2008-07-03
JP2004067684A (ja) 2004-03-04

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued