DE68913672D1 - N-substituierte Maleimid-Herstellungsverfahren. - Google Patents

N-substituierte Maleimid-Herstellungsverfahren.

Info

Publication number
DE68913672D1
DE68913672D1 DE89312703T DE68913672T DE68913672D1 DE 68913672 D1 DE68913672 D1 DE 68913672D1 DE 89312703 T DE89312703 T DE 89312703T DE 68913672 T DE68913672 T DE 68913672T DE 68913672 D1 DE68913672 D1 DE 68913672D1
Authority
DE
Germany
Prior art keywords
manufacturing process
substituted maleimide
maleimide
substituted
manufacturing
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
DE89312703T
Other languages
English (en)
Other versions
DE68913672T2 (de
Inventor
Ryuichiro Tsumura
Kunimitsu Fukumura
Teruo Muraishi
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.)
Mitsui Toatsu Chemicals Inc
Original Assignee
Mitsui Toatsu Chemicals Inc
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 Mitsui Toatsu Chemicals Inc filed Critical Mitsui Toatsu Chemicals Inc
Publication of DE68913672D1 publication Critical patent/DE68913672D1/de
Application granted granted Critical
Publication of DE68913672T2 publication Critical patent/DE68913672T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D207/44—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having three double bonds between ring members or between ring members and non-ring members
    • C07D207/444—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having three double bonds between ring members or between ring members and non-ring members having two doubly-bound oxygen atoms directly attached in positions 2 and 5
    • C07D207/448—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having three double bonds between ring members or between ring members and non-ring members having two doubly-bound oxygen atoms directly attached in positions 2 and 5 with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms, e.g. maleimide
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D207/44—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having three double bonds between ring members or between ring members and non-ring members
    • C07D207/444—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having three double bonds between ring members or between ring members and non-ring members having two doubly-bound oxygen atoms directly attached in positions 2 and 5
    • C07D207/448—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having three double bonds between ring members or between ring members and non-ring members having two doubly-bound oxygen atoms directly attached in positions 2 and 5 with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms, e.g. maleimide
    • C07D207/452—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having three double bonds between ring members or between ring members and non-ring members having two doubly-bound oxygen atoms directly attached in positions 2 and 5 with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms, e.g. maleimide with hydrocarbon radicals, substituted by hetero atoms, directly attached to the ring nitrogen atom
DE68913672T 1988-12-09 1989-12-06 N-substituierte Maleimid-Herstellungsverfahren. Expired - Fee Related DE68913672T2 (de)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP31005088 1988-12-09
JP31295188 1988-12-13
JP31938288 1988-12-20
JP1984489 1989-01-31
JP2750289 1989-02-08
JP14951489 1989-06-14

Publications (2)

Publication Number Publication Date
DE68913672D1 true DE68913672D1 (de) 1994-04-14
DE68913672T2 DE68913672T2 (de) 1994-08-25

Family

ID=27548886

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68913672T Expired - Fee Related DE68913672T2 (de) 1988-12-09 1989-12-06 N-substituierte Maleimid-Herstellungsverfahren.

Country Status (6)

Country Link
US (1) US5175309A (de)
EP (1) EP0372922B1 (de)
JP (1) JP2899027B2 (de)
KR (1) KR930000147B1 (de)
CA (1) CA2004654A1 (de)
DE (1) DE68913672T2 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9012453D0 (en) * 1990-06-05 1990-07-25 Ucb Sa Process for the manufacture of n-phenylmaleimide
US5602205A (en) * 1993-01-22 1997-02-11 Cytec Technology Corp. N-(substituted) maleimides and compositions incorporating the same
US5472641A (en) * 1994-06-09 1995-12-05 Hoechst Celanese Corp. Single phase aqueous paint remover compositions including trioxane, water and an organic co-solvent
US5741913A (en) * 1996-06-10 1998-04-21 Daihachi Chemical Industry Co., Ltd. Process for preparing N-substituted maleimides
US5728757A (en) * 1996-08-09 1998-03-17 The Goodyear Tire & Rubber Company Zinc salts of citraconamic acid and rubber compounds containing such salts
US5994561A (en) * 1998-07-28 1999-11-30 Rhein Chemie Rheinau Gmbh Process for the preparation of aromatic maleimides
DE10231296A1 (de) * 2002-07-10 2004-01-22 Basf Ag Verfahren zur Entfernung von Wasser aus einer Mischung, die Wasser und Zinkchlorid enthält
KR20080032164A (ko) * 2005-08-08 2008-04-14 알베마를 코포레이션 난연성 스티렌계 중합체 발포체 및 발포체 전구체
JP5573883B2 (ja) 2011-04-26 2014-08-20 住友化学株式会社 ゴム組成物
KR102146094B1 (ko) * 2016-08-24 2020-08-19 주식회사 엘지화학 N-치환 말레이미드 제조용 탈수 반응 촉매, 이의 제조 방법, 및 n-치환 말레이미드의 제조 방법
KR102111638B1 (ko) * 2017-12-26 2020-05-15 주식회사 엘지화학 N-치환 말레이미드 정제방법

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5140078A (en) * 1974-10-01 1976-04-03 Tokyo Shibaura Electric Co Handotaisochino seizohoho
US4187090A (en) * 1978-09-29 1980-02-05 United Technologies Corporation Heat exchanger water collection system
CA1181408A (en) * 1981-12-21 1985-01-22 Ernest C. Milberger Nitrogenation of hydrocarbons, including the production of maleimide
DE3321157A1 (de) * 1983-06-11 1984-12-13 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von 1h-pyrrol-2,5-dionen
EP0165574B1 (de) * 1984-06-18 1992-08-19 Nippon Shokubai Kagaku Kogyo Co., Ltd Verfahren zur Herstellung von Maleimiden
JPS615066A (ja) * 1984-06-18 1986-01-10 Nippon Shokubai Kagaku Kogyo Co Ltd マレイミド類の製造方法
JPS6160647A (ja) * 1984-08-30 1986-03-28 Daihachi Kagaku Kogyosho:Kk Ｎ−置換モノマレイミドの製造方法
JPS6263562A (ja) * 1985-08-07 1987-03-20 Nippon Shokubai Kagaku Kogyo Co Ltd マレイミド類の製法
JPH02230766A (ja) * 1989-03-03 1990-09-13 Seiko Epson Corp Ｍｏｓ型ダイナミックメモリ素子

Also Published As

Publication number Publication date
EP0372922B1 (de) 1994-03-09
KR930000147B1 (ko) 1993-01-09
EP0372922A3 (en) 1990-11-14
KR900009566A (ko) 1990-07-04
CA2004654A1 (en) 1990-06-09
US5175309A (en) 1992-12-29
JPH0386861A (ja) 1991-04-11
DE68913672T2 (de) 1994-08-25
JP2899027B2 (ja) 1999-06-02
EP0372922A2 (de) 1990-06-13

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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