DE3484862D1 - Verfahren zur herstellung von aromatischen aethern und katalysator zur verwendung bei diesem verfahren. - Google Patents

Verfahren zur herstellung von aromatischen aethern und katalysator zur verwendung bei diesem verfahren.

Info

Publication number
DE3484862D1
DE3484862D1 DE8484104386T DE3484862T DE3484862D1 DE 3484862 D1 DE3484862 D1 DE 3484862D1 DE 8484104386 T DE8484104386 T DE 8484104386T DE 3484862 T DE3484862 T DE 3484862T DE 3484862 D1 DE3484862 D1 DE 3484862D1
Authority
DE
Germany
Prior art keywords
catalyst
producing aromatic
aromatic ethers
ethers
producing
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 - Fee Related
Application number
DE8484104386T
Other languages
English (en)
Inventor
Daniel Allen Singleton
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.)
General Electric Co
Original Assignee
General Electric 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 General Electric Co filed Critical General Electric Co
Application granted granted Critical
Publication of DE3484862D1 publication Critical patent/DE3484862D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
    • C07D209/44—Iso-indoles; Hydrogenated iso-indoles
    • C07D209/48—Iso-indoles; Hydrogenated iso-indoles with oxygen atoms in positions 1 and 3, e.g. phthalimide
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C201/00—Preparation of esters of nitric or nitrous acid or of compounds containing nitro or nitroso groups bound to a carbon skeleton
    • C07C201/06—Preparation of nitro compounds
    • C07C201/12—Preparation of nitro compounds by reactions not involving the formation of nitro groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D213/72—Nitrogen atoms
    • C07D213/74—Amino or imino radicals substituted by hydrocarbon or substituted hydrocarbon radicals

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)
  • Pyridine Compounds (AREA)
  • Indole Compounds (AREA)
  • Catalysts (AREA)
DE8484104386T 1983-04-28 1984-04-18 Verfahren zur herstellung von aromatischen aethern und katalysator zur verwendung bei diesem verfahren. Expired - Fee Related DE3484862D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/489,689 US4513141A (en) 1983-04-28 1983-04-28 Method for making aromatic ethers using diorganoamino pyridinum salt catalyst

Publications (1)

Publication Number Publication Date
DE3484862D1 true DE3484862D1 (de) 1991-09-05

Family

ID=23944877

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484104386T Expired - Fee Related DE3484862D1 (de) 1983-04-28 1984-04-18 Verfahren zur herstellung von aromatischen aethern und katalysator zur verwendung bei diesem verfahren.

Country Status (4)

Country Link
US (1) US4513141A (de)
EP (1) EP0126950B1 (de)
JP (2) JPS604134A (de)
DE (1) DE3484862D1 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4681949A (en) * 1983-11-21 1987-07-21 General Electric Company Bis-aminopyridinium salts as phase transfer catalysts for aromatic ether imide preparation
JPS63502278A (ja) * 1986-01-06 1988-09-01 マリンクロッド・インコ−ポレイテッド 置換ピリジニウム塩を用いるフルオロ芳香族化合物の接触製造方法
EP0253837B1 (de) * 1986-01-06 1991-10-09 Mallinckrodt Specialty Chemicals Company Katalytisches verfahren zur herstellung von fluoraromatischen verbindungen mittels verzweigter alkylpyridiniumsalze
JPS63502276A (ja) * 1986-01-06 1988-09-01 マリンクロッド・インコ−ポレイテッド 相間移動触媒
US5068353A (en) * 1986-12-31 1991-11-26 General Electric Company Synthesis of aromatic bis(ether phthalimide) compounds
US4973772A (en) * 1987-02-07 1990-11-27 Mallinckrodt, Inc. Catalytic method for producing fluoroarmatic compounds using substituted pyridinium salts
US4808731A (en) * 1988-03-04 1989-02-28 General Electric Company Method for making oxydiphthalic anhydride
US5132423A (en) * 1990-02-05 1992-07-21 General Electric Company Method for conducting organic reactions using guanidinium salt as phase transfer catalyst
US5229482A (en) * 1991-02-28 1993-07-20 General Electric Company Phase transfer catalyzed preparation of aromatic polyether polymers
US5663275A (en) * 1996-07-05 1997-09-02 General Electric Company Preparation of polyether polymers using bisphenol hydrate as intermediate
WO2006017787A2 (en) * 2004-08-06 2006-02-16 Grain Processing Corporation Tablet coating composition
US20060069291A1 (en) * 2004-09-24 2006-03-30 General Electric Company Phosphazenium salt phase transfer catalysts
US7273919B1 (en) * 2005-11-21 2007-09-25 General Electric Company High heat polyethersulfone compositions
US20070117962A1 (en) * 2005-11-21 2007-05-24 General Electric Company High heat polyethersulfone compositions
US20080004443A1 (en) * 2006-07-03 2008-01-03 General Electric Company Sulfonated polyaryletherketone-block-polyethersulfone copolymers
US8080671B2 (en) 2008-05-23 2011-12-20 Sabic Innovative Plastics Ip B.V. Production of low color polyetherimides
JP6548954B2 (ja) * 2015-05-21 2019-07-24 株式会社東芝 還元触媒及び化学反応装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3852242A (en) * 1973-12-03 1974-12-03 Gen Electric Method for making polyetherimide
US4140853A (en) * 1975-04-18 1979-02-20 Schering Aktiengesellschaft Process for the preparation of aminopyridines
GB1539183A (en) * 1975-07-31 1979-01-31 Ici Ltd Process for the manufacture of aromatic ethers
US4158093A (en) * 1977-12-15 1979-06-12 Reilly Tar & Chemical Corporation Process for substituting and dequaternizing pyridylethyl quaternary salts of pyridine and bypyridine bases
US4202993A (en) * 1979-05-09 1980-05-13 General Electric Company Method for making substantially anhydrous alkali metal bisphenol salts
US4257953A (en) * 1979-05-09 1981-03-24 General Electric Company Method for making bisphenoxide salts and bisimides derived therefrom
US4273712A (en) * 1979-05-09 1981-06-16 General Electric Company Method for making aromatic ether imides

Also Published As

Publication number Publication date
JPS61197537A (ja) 1986-09-01
EP0126950B1 (de) 1991-07-31
US4513141A (en) 1985-04-23
JPS6338350B2 (de) 1988-07-29
JPH0238575B2 (de) 1990-08-31
EP0126950A3 (en) 1987-12-09
JPS604134A (ja) 1985-01-10
EP0126950A2 (de) 1984-12-05

Similar Documents

Publication Publication Date Title
DE3484834D1 (de) Verfahren zur herstellung von polyamidiminen und deren verwendung.
DE68900758D1 (de) Verfahren zur herstellung von zusammengesetzten kaesen.
DE3768717D1 (de) Verfahren zur herstellung von zelligen polyurethanelastomeren.
AT383606B (de) Verfahren zur herstellung von neuen transparenten copolyamiden mischungen daraus, und deren verwendung zur herstellung von formkoerpern
DE3486188D1 (de) Verfahren zur herstellung von l-tyrosin.
DE3777940D1 (de) Verfahren zur herstellung von feinem zirkonoxydpulver.
DE3484862D1 (de) Verfahren zur herstellung von aromatischen aethern und katalysator zur verwendung bei diesem verfahren.
DE58904053D1 (de) Verfahren zur herstellung von ketonen.
DE68905356T2 (de) Rhodiumkolloid, verfahren zur herstellung und verwendung.
DE3684606D1 (de) Verfahren zur herstellung einer abriebbestaendigen, katalytischen zusammensetzung und ihre verwendung.
DE69105890D1 (de) Eisen-Antimon enthaltender Katalysator sowie Verfahren zur Herstellung desselben.
DE3575071D1 (de) Epipodophyllotoxinchinon-glukosid-abkoemmlinge, verfahren zur herstellung und verwendung.
DE68904594D1 (de) Verfahren zur herstellung von nitrobenzolen.
DE68902500D1 (de) Katalysator und verfahren zur herstellung von aromatischen nitrilen.
DE58902220D1 (de) Verfahren zur herstellung von octadienolen.
DE3483599D1 (de) Verfahren zur herstellung von riboflavin.
AT385047B (de) Verfahren zur herstellung von kationischen wasserverduennbaren bindemitteln und deren verwendung
DE68906421T2 (de) Verfahren zur herstellung von pyromellitsaeuredianhydrid und in diesem verfahren verwendeter katalysator.
DE3485650D1 (de) Verfahren zur herstellung von schleifkoernern.
DE3482971D1 (de) Landwirtschaftliche zusammensetzungen, verfahren zur herstellung von landwirtschaftlichen zusammensetzungen und verfahren zur verwendung von landwirtschaftlichen zusammensetzungen.
DE3761984D1 (de) Verfahren zur herstellung modifizierter peche und deren verwendung.
DE3484909D1 (de) Verfahren zur herstellung von biologisch aktiven stoffen.
AT388738B (de) Verfahren zur herstellung von wasserverduennbaren lackbindemitteln und deren verwendung
DE68906286T2 (de) Abstreifblatt und verfahren zur herstellung desselben.
DE3765855D1 (de) Dimethylphenylsilylmethylpolysilan und verfahren zur herstellung desselben.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8128 New person/name/address of the agent

Representative=s name: SIEB, R., DIPL.-CHEM. DR.RER.NAT., PAT.-ANW., 6947

8339 Ceased/non-payment of the annual fee