DE3772176D1 - Synthese von aromatischen bis(etherphthalimid)-verbindungen. - Google Patents

Synthese von aromatischen bis(etherphthalimid)-verbindungen.

Info

Publication number
DE3772176D1
DE3772176D1 DE8787116581T DE3772176T DE3772176D1 DE 3772176 D1 DE3772176 D1 DE 3772176D1 DE 8787116581 T DE8787116581 T DE 8787116581T DE 3772176 T DE3772176 T DE 3772176T DE 3772176 D1 DE3772176 D1 DE 3772176D1
Authority
DE
Germany
Prior art keywords
etherphthalimide
aromatic
synthesis
compounds
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
DE8787116581T
Other languages
English (en)
Inventor
Brent Allen Dellacoletta
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 DE3772176D1 publication Critical patent/DE3772176D1/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Indole Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
DE8787116581T 1986-12-31 1987-11-10 Synthese von aromatischen bis(etherphthalimid)-verbindungen. Expired - Fee Related DE3772176D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/947,909 US5068353A (en) 1986-12-31 1986-12-31 Synthesis of aromatic bis(ether phthalimide) compounds

Publications (1)

Publication Number Publication Date
DE3772176D1 true DE3772176D1 (de) 1991-09-19

Family

ID=25486978

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787116581T Expired - Fee Related DE3772176D1 (de) 1986-12-31 1987-11-10 Synthese von aromatischen bis(etherphthalimid)-verbindungen.

Country Status (4)

Country Link
US (1) US5068353A (de)
EP (1) EP0273159B1 (de)
JP (1) JPH0832680B2 (de)
DE (1) DE3772176D1 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5359084A (en) * 1993-02-18 1994-10-25 General Electric Company Method of preparing aromatic ether bisimides
US5536846A (en) * 1994-05-27 1996-07-16 General Electric Company Process for preparing bis(ether anhydrides) using alkylamine derived bisimides having low melting temperatures
US6008374A (en) * 1994-05-27 1999-12-28 General Electric Company Process for preparing bis (ether anhydrides) using alkylamine derived bisimides having low melting temperatures
TW399043B (en) * 1994-05-27 2000-07-21 Gen Electric Process for preparing bis (ether anhydrides) using alkylamine derived bisimides having low melting temperatures
US6251354B1 (en) * 1999-04-02 2001-06-26 General Electric Co. Process for recovering sodium nitrite
US6498224B1 (en) * 2001-12-05 2002-12-24 General Electric Company Methods for the preparation poly(etherimide)s
US6855306B2 (en) 2002-09-26 2005-02-15 General Chemical Performance Products Llc Process for the recovery of sodium nitrite
US7115785B2 (en) * 2003-08-25 2006-10-03 General Electric Company Method for making salts hydroxy-substituted hydrocarbons
AU2006292575A1 (en) * 2005-09-16 2007-03-29 Sabic Innovative Plastics Ip B.V. Improved poly aryl ether ketone polymer blends
US9006348B2 (en) * 2005-09-16 2015-04-14 Sabic Global Technologies B.V. Poly aryl ether ketone polymer blends
US20070066737A1 (en) * 2005-09-16 2007-03-22 Gallucci Robert R Flame retardant polymer blends
US20080274360A1 (en) * 2007-05-04 2008-11-06 General Electric Company Polyaryl ether ketone - polycarbonate copolymer blends
US8912272B2 (en) 2008-12-19 2014-12-16 Sabic Innovative Plastics Ip B.V. Moisture resistant polyimide compositions
US20120082833A1 (en) 2010-09-30 2012-04-05 General Electric Company Polyethermide resins useful for high temperature applications, and related processes
CN107987007B (zh) * 2017-11-21 2020-07-24 万华化学集团股份有限公司 N-烃基-n’-烃基双醚型双邻苯二甲酰亚胺的制备方法
CN108329251B (zh) * 2018-03-29 2021-12-14 万华化学集团股份有限公司 一种双醚双酞酰亚胺的制备方法
CN110128321B (zh) * 2019-05-23 2021-02-02 万华化学集团股份有限公司 一种低黄色度二醚二酞酰亚胺的制备方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3847867A (en) * 1971-01-20 1974-11-12 Gen Electric Polyetherimides
US3957862A (en) * 1973-03-30 1976-05-18 General Electric Company Method of making aromatic bis(ether ortho phthalic acid)s
US3879428A (en) * 1973-03-30 1975-04-22 Gen Electric Method for making aromatic bis(ether anhydride)s
US3933852A (en) * 1974-05-08 1976-01-20 General Electric Company Process for making N-methyl nitrophthalimides
US4116980A (en) * 1976-10-04 1978-09-26 General Electric Company Method for making aromatic bis (ether phthalic acid) or aromatic bis (ether anhydride)s
US4273712A (en) * 1979-05-09 1981-06-16 General Electric Company Method for making aromatic ether imides
US4513141A (en) * 1983-04-28 1985-04-23 General Electric Company Method for making aromatic ethers using diorganoamino pyridinum salt catalyst
US4460778A (en) * 1983-04-28 1984-07-17 General Electric Company Phase transfer catalysts
US4554357A (en) * 1983-08-29 1985-11-19 General Electric Company Bis-quaternary salts as phase transfer catalysts for aromatic ether imide preparation
US4577033A (en) * 1985-01-14 1986-03-18 General Electric Company Heterocyclic quaternary ammonium salts as phase transfer catalysts for aromatic ether imide preparation

Also Published As

Publication number Publication date
JPH0832680B2 (ja) 1996-03-29
EP0273159A1 (de) 1988-07-06
EP0273159B1 (de) 1991-08-14
US5068353A (en) 1991-11-26
JPS63215663A (ja) 1988-09-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee