FI910630A0 - Reaktiva foereningar vilka innehaoller perfluorvinylgrupper. - Google Patents

Reaktiva foereningar vilka innehaoller perfluorvinylgrupper.

Info

Publication number
FI910630A0
FI910630A0 FI910630A FI910630A FI910630A0 FI 910630 A0 FI910630 A0 FI 910630A0 FI 910630 A FI910630 A FI 910630A FI 910630 A FI910630 A FI 910630A FI 910630 A0 FI910630 A0 FI 910630A0
Authority
FI
Finland
Prior art keywords
group
compound
formula
functional group
reaktiva
Prior art date
Application number
FI910630A
Other languages
English (en)
Finnish (fi)
Inventor
David A Babb
Katherine S Clement
Bobby R Ezzell
W Frank Richey
Original Assignee
Dow Chemical Co
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 Dow Chemical Co filed Critical Dow Chemical Co
Publication of FI910630A0 publication Critical patent/FI910630A0/fi

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
    • C07C205/27—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by etherified hydroxy groups
    • C07C205/35—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by etherified hydroxy groups having nitro groups and etherified hydroxy groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
    • C07C205/36—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by etherified hydroxy groups having nitro groups and etherified hydroxy groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton to carbon atoms of the same non-condensed six-membered aromatic ring or to carbon atoms of six-membered aromatic rings being part of the same condensed ring system
    • C07C205/37—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by etherified hydroxy groups having nitro groups and etherified hydroxy groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton to carbon atoms of the same non-condensed six-membered aromatic ring or to carbon atoms of six-membered aromatic rings being part of the same condensed ring system the oxygen atom of at least one of the etherified hydroxy groups being further bound to an acyclic carbon atom
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C43/00—Ethers; Compounds having groups, groups or groups
    • C07C43/02—Ethers
    • C07C43/20—Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring
    • C07C43/225—Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring containing halogen
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C217/00—Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton
    • C07C217/78—Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton having amino groups and etherified hydroxy groups bound to carbon atoms of six-membered aromatic rings of the same carbon skeleton
    • C07C217/80—Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton having amino groups and etherified hydroxy groups bound to carbon atoms of six-membered aromatic rings of the same carbon skeleton having amino groups and etherified hydroxy groups bound to carbon atoms of non-condensed six-membered aromatic rings
    • C07C217/82—Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton having amino groups and etherified hydroxy groups bound to carbon atoms of six-membered aromatic rings of the same carbon skeleton having amino groups and etherified hydroxy groups bound to carbon atoms of non-condensed six-membered aromatic rings of the same non-condensed six-membered aromatic ring
    • C07C217/84—Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton having amino groups and etherified hydroxy groups bound to carbon atoms of six-membered aromatic rings of the same carbon skeleton having amino groups and etherified hydroxy groups bound to carbon atoms of non-condensed six-membered aromatic rings of the same non-condensed six-membered aromatic ring the oxygen atom of at least one of the etherified hydroxy groups being further bound to an acyclic carbon atom
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/65—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by splitting-off hydrogen atoms or functional groups; by hydrogenolysis of functional groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
    • C07C45/68—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
    • C07C45/70—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction with functional groups containing oxygen only in singly bound form
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
    • C07C45/68—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
    • C07C45/72—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction of compounds containing >C = O groups with the same or other compounds containing >C = O groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C47/00—Compounds having —CHO groups
    • C07C47/52—Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings
    • C07C47/575—Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings containing ether groups, groups, groups, or groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/76—Ketones containing a keto group bound to a six-membered aromatic ring
    • C07C49/84—Ketones containing a keto group bound to a six-membered aromatic ring containing ether groups, groups, groups, or groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C65/00—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
    • C07C65/21—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups containing ether groups, groups, groups, or groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/017—Esters of hydroxy compounds having the esterified hydroxy group bound to a carbon atom of a six-membered aromatic ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/76—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring
    • C07C69/84—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring of monocyclic hydroxy carboxylic acids, the hydroxy groups and the carboxyl groups of which are bound to carbon atoms of a six-membered aromatic ring
    • C07C69/92—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring of monocyclic hydroxy carboxylic acids, the hydroxy groups and the carboxyl groups of which are bound to carbon atoms of a six-membered aromatic ring with etherified hydroxyl groups
    • 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
    • C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
    • C08G64/04—Aromatic polycarbonates
    • C08G64/06—Aromatic polycarbonates not containing aliphatic unsaturation
    • C08G64/08—Aromatic polycarbonates not containing aliphatic unsaturation containing atoms other than carbon, hydrogen or oxygen
    • C08G64/10—Aromatic polycarbonates not containing aliphatic unsaturation containing atoms other than carbon, hydrogen or oxygen containing halogens
    • 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
    • C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
    • C08G64/04—Aromatic polycarbonates
    • C08G64/06—Aromatic polycarbonates not containing aliphatic unsaturation
    • C08G64/14—Aromatic polycarbonates not containing aliphatic unsaturation containing a chain-terminating or -crosslinking agent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
FI910630A 1989-06-09 1991-02-08 Reaktiva foereningar vilka innehaoller perfluorvinylgrupper. FI910630A0 (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/364,666 US5037919A (en) 1989-06-09 1989-06-09 Reactive compounds containing perfluorovinyl groups
PCT/US1990/003153 WO1990015042A2 (en) 1989-06-09 1990-06-04 Reactive compounds containing perfluorovinyl groups

Publications (1)

Publication Number Publication Date
FI910630A0 true FI910630A0 (fi) 1991-02-08

Family

ID=23435529

Family Applications (1)

Application Number Title Priority Date Filing Date
FI910630A FI910630A0 (fi) 1989-06-09 1991-02-08 Reaktiva foereningar vilka innehaoller perfluorvinylgrupper.

Country Status (12)

Country Link
US (1) US5037919A (no)
EP (1) EP0428709B1 (no)
JP (1) JPH04500374A (no)
KR (1) KR920700181A (no)
AT (1) ATE123013T1 (no)
AU (1) AU5927290A (no)
CA (1) CA2031186A1 (no)
DE (1) DE69019679T2 (no)
FI (1) FI910630A0 (no)
NO (1) NO176093C (no)
TW (1) TW215093B (no)
WO (1) WO1990015042A2 (no)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5162468A (en) * 1989-06-09 1992-11-10 The Dow Chemical Company Perfluorovinyl compounds
US5159037A (en) * 1989-06-09 1992-10-27 The Dow Chemical Company Perfluorocyclobutane ring-containing polymers
US5364547A (en) * 1989-06-09 1994-11-15 The Dow Chemical Company Lubricants containing perfluorocyclobutane rings
US5210265A (en) * 1989-06-09 1993-05-11 The Dow Chemical Company Reactive compounds containing perfluorocyclobutane rings
US5364917A (en) * 1989-06-09 1994-11-15 The Dow Chemical Company Perfluorocyclobutane ring-containing polymers
US5198513A (en) * 1989-06-09 1993-03-30 The Dow Chemical Company Reactive compounds containing perfluorovinyl groups
US5246782A (en) * 1990-12-10 1993-09-21 The Dow Chemical Company Laminates of polymers having perfluorocyclobutane rings and polymers containing perfluorocyclobutane rings
US5159038A (en) * 1989-06-09 1992-10-27 Dow Chemical Company Perfluorocyclobutane ring-containing polymers
US5159036A (en) * 1989-12-15 1992-10-27 The Dow Chemical Company Perfluorocyclobutane ring-containing polymers with crosslinking
US5730922A (en) * 1990-12-10 1998-03-24 The Dow Chemical Company Resin transfer molding process for composites
US5225515A (en) * 1991-04-17 1993-07-06 The Dow Chemical Company Poly(aryl ether) polymers containing perfluorocyclobutane rings
US5426164A (en) * 1992-12-24 1995-06-20 The Dow Chemical Company Photodefinable polymers containing perfluorocyclobutane groups
JP3267452B2 (ja) * 1993-08-31 2002-03-18 キヤノン株式会社 光電変換装置及び太陽電池モジュール
US5702755A (en) * 1995-11-06 1997-12-30 The Dow Chemical Company Process for preparing a membrane/electrode assembly
US6312845B1 (en) 1995-10-06 2001-11-06 The Dow Chemical Company Macroporous flow field assembly
EP1067405A1 (en) 1999-07-01 2001-01-10 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Optical waveguides derived from a combination of poly(perfluorocyclobutanes) and polymeric cyanates
US6646075B2 (en) 1999-12-23 2003-11-11 3M Innovative Properties Company High molecular weight perfluorocyclobutane polymers and method of making
US6268532B1 (en) 2000-06-05 2001-07-31 3M Innovative Properties Company Sulfonated perfluorovinyl functional monomers
US6559237B1 (en) 2000-06-05 2003-05-06 3M Innovative Properties Company Sulfonated perfluorocyclobutane ion-conducting membranes
US6649715B1 (en) 2000-06-27 2003-11-18 Clemson University Fluoropolymers and methods of applying fluoropolymers in molding processes
US6489420B1 (en) 2000-06-27 2002-12-03 Dyneon Llc Fluoropolymers with improved characteristics
US7265174B2 (en) * 2001-03-22 2007-09-04 Clemson University Halogen containing-polymer nanocomposite compositions, methods, and products employing such compositions
US6953653B2 (en) 2001-08-30 2005-10-11 Clemson University Fluoropolymer compositions, optical devices, and methods for fabricating optical devices
US7538160B2 (en) * 2005-07-01 2009-05-26 Bausch & Lomb Incorporated Trifluorovinyl aromatic containing poly(alkyl ether) prepolymers
US7534836B2 (en) * 2005-07-01 2009-05-19 Bausch & Lomb Incorporated Biomedical devices
US7402634B2 (en) * 2005-07-01 2008-07-22 Bausch And Lamb Incorporated Perfluorocyclobutane copolymers
US7425600B2 (en) * 2005-07-01 2008-09-16 Bausch & Lomb Incorporated Polymerization products and biomedical devices containing same
US7582704B2 (en) * 2005-07-01 2009-09-01 Bausch & Lomb Incorporated Biomedical devices
US7754837B1 (en) 2007-03-09 2010-07-13 Clemson University Research Foundation Flourinated aryl ether polymers exhibiting dual fluoroolefin functionality and methods of forming same
JP2008266190A (ja) * 2007-04-19 2008-11-06 Yunimatekku Kk 含フッ素ビニルエーテル化合物
WO2009043174A1 (en) * 2007-10-05 2009-04-09 Interface Biologics Inc. Oligofluorinated cross-linked polymers and uses thereof
JP5663926B2 (ja) * 2010-03-31 2015-02-04 ユニマテック株式会社 トリフルオロビニロキシ−ｎ−モノアルキルアニリン化合物およびその製造方法
JP5757189B2 (ja) * 2011-08-03 2015-07-29 ユニマテック株式会社 熱硬化性含フッ素ポリエーテル化合物およびその製造方法
US20170044290A1 (en) * 2014-04-29 2017-02-16 Midwest Energy Group Inc. Stable and ion-conductive fluoropolymer-based electrolytes
CN113795538A (zh) * 2019-05-10 2021-12-14 索尔维特殊聚合物意大利有限公司 含全氟环丁烷单体的制备方法

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3114778A (en) * 1963-12-17 Fluorinated vinyl ethers and their
US2404374A (en) * 1943-04-23 1946-07-23 Du Pont Polyfluorinated cycloparaffins and process for producing them
US2671799A (en) * 1950-08-30 1954-03-09 William T Miller Perhalocarbon compounds and method of preparing them
US2848504A (en) * 1954-07-21 1958-08-19 Du Pont Alkyl hexafluorocyclobutanes and process for preparing them
US2958685A (en) * 1957-08-09 1960-11-01 Du Pont Polymers of perfluoropropylene
US2982786A (en) * 1958-07-09 1961-05-02 Du Pont Novel cyclic dimers of perfluorovinyl ethers
US2922823A (en) * 1958-07-16 1960-01-26 Dow Corning 2-vinylchlorohexafluorocyclobutane
US3022356A (en) * 1958-10-16 1962-02-20 Du Pont Process for preparing bis (omega-hydroperfluoroalkyl) carbinols
US3316312A (en) * 1959-04-10 1967-04-25 Du Pont Perfluorinated dialkyl cyclobutanes
US3111509A (en) * 1961-10-05 1963-11-19 Goodrich Co B F Stable, high softening, vinyl cyclobutane homopolymers and method for preparing same
US3277068A (en) * 1962-07-31 1966-10-04 Leo A Wall Perfluorovinylphenylethers and their polymers
US3303145A (en) * 1963-01-11 1967-02-07 Du Pont Fluorocarbon polyethers
US3310606A (en) * 1963-08-28 1967-03-21 Du Pont Thermosetting perfluorinated divinyl ether resins
FR1481730A (fr) * 1965-06-02 1967-05-19 Du Pont éthers divinyliques du polyéthylène-glycol perfluorés et leurs polymères
US3397191A (en) * 1965-06-02 1968-08-13 Du Pont Fluorocarbon ethers
US3505411A (en) * 1966-10-11 1970-04-07 Minnesota Mining & Mfg Perfluoroalkylene oxide polymers
GB1185564A (en) * 1968-03-06 1970-03-25 Du Pont Improvements relating to Perfluorinated Ethers
US3696154A (en) * 1970-06-12 1972-10-03 Dow Chemical Co Perfluorinated ether sulfides
DE3024018A1 (de) * 1979-06-29 1981-01-08 Ciba Geigy Ag Ester von benzylalkoholderivaten, verfahren zu ihrer herstellung und deren verwendung
HUT41398A (en) * 1984-10-04 1987-04-28 Ici Plc Insecticidal compositions comprising tetrazolyl derivatives as active substance and process for preparing the active substances
US4910276A (en) * 1987-08-14 1990-03-20 Asahi Glass Company, Ltd. Cyclic polymerization

Also Published As

Publication number Publication date
CA2031186A1 (en) 1990-12-10
NO910515D0 (no) 1991-02-08
WO1990015042A3 (en) 1991-04-04
TW215093B (no) 1993-10-21
NO910515L (no) 1991-04-04
NO176093B (no) 1994-10-24
EP0428709B1 (en) 1995-05-24
NO176093C (no) 1995-02-01
ATE123013T1 (de) 1995-06-15
DE69019679D1 (de) 1995-06-29
KR920700181A (ko) 1992-02-19
DE69019679T2 (de) 1996-01-18
WO1990015042A2 (en) 1990-12-13
JPH04500374A (ja) 1992-01-23
EP0428709A1 (en) 1991-05-29
AU5927290A (en) 1991-01-07
US5037919A (en) 1991-08-06

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