SG60043A1 - Process for preparing bis(ether anhydrides) using alkylamine derived bisimides having low melting temperatures - Google Patents

Process for preparing bis(ether anhydrides) using alkylamine derived bisimides having low melting temperatures

Info

Publication number
SG60043A1
SG60043A1 SG1997000343A SG1997000343A SG60043A1 SG 60043 A1 SG60043 A1 SG 60043A1 SG 1997000343 A SG1997000343 A SG 1997000343A SG 1997000343 A SG1997000343 A SG 1997000343A SG 60043 A1 SG60043 A1 SG 60043A1
Authority
SG
Singapore
Prior art keywords
bisimides
low melting
melting temperatures
preparing bis
ether anhydrides
Prior art date
Application number
SG1997000343A
Other languages
English (en)
Inventor
Brent Allen Dellacoletta
Roy Ray Odle
Thomas Link Guggenheim
Ronald Alan Greenberg
James Paul Barren
Joseph Anthony King Jr
Sunita Singh Baghel
Deborah Ann Haitko
David Gerard Hawron
Original Assignee
Gen Electric
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
Priority to US08/250,736 priority Critical patent/US5536846A/en
Application filed by Gen Electric filed Critical Gen Electric
Priority to SG1995000416A priority patent/SG30375A1/en
Priority to SG1997000343A priority patent/SG60043A1/en
Priority to EP95303184A priority patent/EP0684232A1/en
Priority to JP7125330A priority patent/JPH0812663A/ja
Priority to CN95105514A priority patent/CN1073993C/zh
Priority to US08/652,067 priority patent/US5719295A/en
Publication of SG60043A1 publication Critical patent/SG60043A1/en

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
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D307/87—Benzo [c] furans; Hydrogenated benzo [c] furans
    • C07D307/89—Benzo [c] furans; Hydrogenated benzo [c] furans with two oxygen atoms directly attached in positions 1 and 3

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Indole Compounds (AREA)
  • Furan Compounds (AREA)
SG1997000343A 1994-05-27 1995-05-06 Process for preparing bis(ether anhydrides) using alkylamine derived bisimides having low melting temperatures SG60043A1 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
US08/250,736 US5536846A (en) 1994-05-27 1994-05-27 Process for preparing bis(ether anhydrides) using alkylamine derived bisimides having low melting temperatures
SG1995000416A SG30375A1 (en) 1994-05-27 1995-05-06 Process for preparing bis(ether anhydrides) using alkylamine derived bismides having low melting temperatures
SG1997000343A SG60043A1 (en) 1994-05-27 1995-05-06 Process for preparing bis(ether anhydrides) using alkylamine derived bisimides having low melting temperatures
EP95303184A EP0684232A1 (en) 1994-05-27 1995-05-11 Process for preparing bis(ether anhydrides)
JP7125330A JPH0812663A (ja) 1994-05-27 1995-05-24 アルキルアミン類より導かれた低い溶融温度を有するビスアミド類を用いてビス（エーテル無水物）を製造する方法
CN95105514A CN1073993C (zh) 1994-05-27 1995-05-26 采用低熔点烷基胺衍生双酰亚胺制备双醚酐的方法
US08/652,067 US5719295A (en) 1994-05-27 1996-05-23 Process for preparing bis(ether anhydrides) using alkylamine derived bisimides having low melting temperatures

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/250,736 US5536846A (en) 1994-05-27 1994-05-27 Process for preparing bis(ether anhydrides) using alkylamine derived bisimides having low melting temperatures
SG1997000343A SG60043A1 (en) 1994-05-27 1995-05-06 Process for preparing bis(ether anhydrides) using alkylamine derived bisimides having low melting temperatures

Publications (1)

Publication Number Publication Date
SG60043A1 true SG60043A1 (en) 1999-02-22

Family

ID=26665141

Family Applications (1)

Application Number Title Priority Date Filing Date
SG1997000343A SG60043A1 (en) 1994-05-27 1995-05-06 Process for preparing bis(ether anhydrides) using alkylamine derived bisimides having low melting temperatures

Country Status (5)

Country Link
US (2) US5536846A (zh)
EP (1) EP0684232A1 (zh)
JP (1) JPH0812663A (zh)
CN (1) CN1073993C (zh)
SG (1) SG60043A1 (zh)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09319104A (ja) * 1996-05-24 1997-12-12 Ricoh Co Ltd 電子写真感光体
US6114156A (en) * 1996-10-31 2000-09-05 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Molecular level coating for metal oxide particles
US6066743A (en) * 1999-05-07 2000-05-23 General Electric Company Solventless preparation of phthalimides
US6576770B1 (en) 2001-12-05 2003-06-10 General Electric Company Preparation of substituted phthalic anhydrides and substituted phthalimides
US6498224B1 (en) 2001-12-05 2002-12-24 General Electric Company Methods for the preparation poly(etherimide)s
US6528663B1 (en) 2001-12-05 2003-03-04 General Electric Company Methods for the preparation of 4-chlorophthalic anhydride
US6881815B2 (en) * 2002-09-25 2005-04-19 General Electric Company Method for the preparation poly(etherimide)s
US7069958B2 (en) * 2004-01-29 2006-07-04 Wellstream International Limited Assembly and method for stiffening a flexible pipe
EP1776094A2 (en) * 2004-08-06 2007-04-25 Grain Processing Corporation Tablet coating composition
CN100368066C (zh) * 2005-05-30 2008-02-13 上海雅运纺织助剂有限公司 N-烷基邻苯二甲酰亚胺混合溶剂的制备方法
US8080671B2 (en) 2008-05-23 2011-12-20 Sabic Innovative Plastics Ip B.V. Production of low color polyetherimides
JP5783444B2 (ja) * 2011-03-14 2015-09-24 三菱瓦斯化学株式会社 液状シクロヘキサントリカルボン酸無水物の保存方法
CN102344405A (zh) * 2011-10-17 2012-02-08 山东昌邑灶户盐化有限公司 一种制备n-丁基邻苯二甲酰亚胺的方法
CN104086476B (zh) * 2014-05-26 2015-12-30 湖北新舟化工有限公司 N-甲基-4-硝基邻苯二甲酰亚胺的制备方法
US11279692B2 (en) * 2015-12-29 2022-03-22 Shpp Global Technologies B.V. Methods for the manufacture of an aromatic bisimide and a polyetherimide
CN106084220B (zh) * 2016-06-22 2018-07-24 河北海力香料股份有限公司 一种3,3’,4,4’-联苯醚二酐和9-氧（杂）芴二酐的组合物及其制备方法和应用
CN108383772A (zh) * 2018-03-12 2018-08-10 江苏海云花新材料有限公司 一种n-烷基邻苯二甲酰亚胺制备方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3879428A (en) * 1973-03-30 1975-04-22 Gen Electric Method for making aromatic bis(ether anhydride)s
US3957862A (en) * 1973-03-30 1976-05-18 General Electric Company Method of making aromatic bis(ether ortho phthalic acid)s
US4020089A (en) * 1975-07-01 1977-04-26 General Electric Company Method for making n-alkylphthalimides
US4257953A (en) * 1979-05-09 1981-03-24 General Electric Company Method for making bisphenoxide salts and bisimides derived therefrom
US4202993A (en) * 1979-05-09 1980-05-13 General Electric Company Method for making substantially anhydrous alkali metal bisphenol salts
US4302616A (en) * 1979-05-09 1981-11-24 General Electric Company Method for making alkali metal bisphenoxide salts and bisimides derived therefrom
US4318857A (en) * 1981-04-03 1982-03-09 General Electric Company Method for making aromatic bis (ether anhydrides)
US4902809A (en) * 1983-12-08 1990-02-20 General Electric Company Method for making N-substituted nitrophthalimides
US5155234A (en) * 1983-12-08 1992-10-13 General Electric Company Nitration of phthalic acid and phthalic anhydride using nitric acid
US4599429A (en) * 1983-12-08 1986-07-08 General Electric Company Destruction of DNPI in an all nitric acid nitration process
US5206429A (en) * 1984-01-03 1993-04-27 General Electric Company Nitration reactions with acid anhydride promoters
US4921970A (en) * 1984-01-03 1990-05-01 General Electric Company Nitration reactions with acid anhydride promoters
US5068353A (en) * 1986-12-31 1991-11-26 General Electric Company Synthesis of aromatic bis(ether phthalimide) compounds
US5132423A (en) * 1990-02-05 1992-07-21 General Electric Company Method for conducting organic reactions using guanidinium salt as phase transfer catalyst

Also Published As

Publication number Publication date
JPH0812663A (ja) 1996-01-16
CN1121514A (zh) 1996-05-01
US5719295A (en) 1998-02-17
EP0684232A1 (en) 1995-11-29
CN1073993C (zh) 2001-10-31
US5536846A (en) 1996-07-16

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