DE3586516D1 - Verfahren zur herstellung von maleimiden. - Google Patents
Verfahren zur herstellung von maleimiden.Info
- Publication number
- DE3586516D1 DE3586516D1 DE8585107397T DE3586516T DE3586516D1 DE 3586516 D1 DE3586516 D1 DE 3586516D1 DE 8585107397 T DE8585107397 T DE 8585107397T DE 3586516 T DE3586516 T DE 3586516T DE 3586516 D1 DE3586516 D1 DE 3586516D1
- Authority
- DE
- Germany
- Prior art keywords
- producing maleimides
- maleimides
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
-
- 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
- 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)
- Pyrrole Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP59123747A JPS615066A (ja) | 1984-06-18 | 1984-06-18 | マレイミド類の製造方法 |
JP59141309A JPS6122065A (ja) | 1984-07-10 | 1984-07-10 | マレイミド類の精製方法 |
JP60042798A JPS61204166A (ja) | 1985-03-06 | 1985-03-06 | マレイミド類の精製方法 |
JP60070071A JPS61229862A (ja) | 1985-04-04 | 1985-04-04 | マレイミド類の精製方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3586516D1 true DE3586516D1 (de) | 1992-09-24 |
DE3586516T2 DE3586516T2 (de) | 1993-01-28 |
Family
ID=27461269
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8585107397T Expired - Fee Related DE3586516T2 (de) | 1984-06-18 | 1985-06-14 | Verfahren zur herstellung von maleimiden. |
Country Status (4)
Country | Link |
---|---|
US (1) | US4623734A (de) |
EP (1) | EP0165574B1 (de) |
KR (1) | KR900001213B1 (de) |
DE (1) | DE3586516T2 (de) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0230597B1 (de) * | 1985-12-19 | 1992-04-08 | Nippon Shokubai Kagaku Kogyo Co., Ltd | Verfahren zur Hemmung der Polymerisierung von Maleimiden |
DE3789557T2 (de) * | 1986-07-31 | 1994-11-03 | Nippon Catalytic Chem Ind | Verfahren zur Herstellung von Maleimid. |
US4904803A (en) * | 1988-02-25 | 1990-02-27 | Nitto Chemical Industry Co., Ltd. | Process for producing N-substituted maleimides |
JPH0639461B2 (ja) * | 1988-03-25 | 1994-05-25 | 株式会社日本触媒 | マレイミド類の製造方法 |
JPH0611756B2 (ja) * | 1988-04-14 | 1994-02-16 | 株式会社日本触媒 | N−フェニルマレイミドの輸送および貯蔵方法 |
JP2899027B2 (ja) * | 1988-12-09 | 1999-06-02 | 三井化学株式会社 | マレイミド類の製造法 |
CA2014273A1 (en) * | 1989-04-18 | 1990-10-18 | Mitsui Toatsu Chemicals, Inc. | Preparation of a difluorohalomethoxybenzene |
US5087705A (en) * | 1989-04-21 | 1992-02-11 | Shin-Daikyowa Petrochemical Co., Ltd. | Process for preparation of n-substituted maleimides |
CA2018509A1 (en) * | 1989-06-16 | 1990-12-16 | Ryuichiro Tsumura | Preparation process of n-substituted maleimides |
US5015712A (en) * | 1989-10-12 | 1991-05-14 | The Dow Chemical Company | Method for preparing imide-containing polymers |
US5077343A (en) * | 1989-10-12 | 1991-12-31 | The Dow Chemical Company | Method for preparing imide-containing polymers |
GB9012453D0 (en) * | 1990-06-05 | 1990-07-25 | Ucb Sa | Process for the manufacture of n-phenylmaleimide |
CA2059988C (en) * | 1991-01-28 | 1997-03-25 | Tatsuo Yonemoto | Process for preparing compound of unsaturated dicarboxylic acid imides and resin of the same imides |
JP3463813B2 (ja) * | 1992-01-30 | 2003-11-05 | 株式会社日本触媒 | マレイミド化合物の製造方法 |
US5602205A (en) * | 1993-01-22 | 1997-02-11 | Cytec Technology Corp. | N-(substituted) maleimides and compositions incorporating the same |
DE19504626A1 (de) * | 1995-02-13 | 1996-08-14 | Bayer Ag | Verfahren zur Herstellung von N-(ortho-Alkylphenyl)-imiden |
DE19504623A1 (de) * | 1995-02-13 | 1996-08-14 | Bayer Ag | Verfahren zur Herstellung von N-substituierten cyclischen Imiden |
KR101051543B1 (ko) * | 2007-11-27 | 2011-07-22 | 주식회사 엘지화학 | N-치환 말레이미드류의 제조방법 |
KR101068998B1 (ko) | 2008-08-11 | 2011-09-30 | 금호석유화학 주식회사 | N-치환 말레이미드류의 제조방법 |
KR102224894B1 (ko) * | 2016-10-05 | 2021-03-05 | 주식회사 엘지화학 | N-치환 말레이미드의 정제 방법 |
KR102049835B1 (ko) * | 2017-07-28 | 2019-12-04 | 주식회사 모노리스 | 광촉매를 이용한 n-치환 말레이미드의 제조방법 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2182178A (en) | 1936-03-21 | 1939-12-05 | Ig Farbenindustrie Ag | Derivative of substituted succinic acids |
US2444536A (en) | 1946-05-14 | 1948-07-06 | Du Pont | Synthesis of nu-aryl-maleimides |
US2566992A (en) | 1948-11-06 | 1951-09-04 | Standard Oil Dev Co | Manufacture of imides |
US2643257A (en) | 1950-04-12 | 1953-06-23 | Parke Davis & Co | Substituted succinimides |
NL130979C (de) | 1963-10-25 | |||
JPS6017764B2 (ja) * | 1976-07-10 | 1985-05-07 | イハラケミカル工業株式会社 | 水中生物忌避剤 |
FR2444667A2 (fr) * | 1978-12-19 | 1980-07-18 | Rhone Poulenc Ind | Preparation d'oligoimides |
US4231934A (en) * | 1977-11-02 | 1980-11-04 | Mitsui Toatsu Chemicals, Incorporated | Process for the production of N-(hydroxyphenyl) maleimides |
JPS59212470A (ja) * | 1983-05-18 | 1984-12-01 | Toray Ind Inc | 二重結合含有イミド化合物および/またはそのオリゴマ−の製造法 |
DE3321157A1 (de) * | 1983-06-11 | 1984-12-13 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von 1h-pyrrol-2,5-dionen |
-
1985
- 1985-06-14 EP EP85107397A patent/EP0165574B1/de not_active Expired - Lifetime
- 1985-06-14 DE DE8585107397T patent/DE3586516T2/de not_active Expired - Fee Related
- 1985-06-14 US US06/745,414 patent/US4623734A/en not_active Expired - Fee Related
- 1985-06-18 KR KR1019850004317A patent/KR900001213B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR860000259A (ko) | 1986-01-27 |
EP0165574A3 (en) | 1988-05-25 |
KR900001213B1 (ko) | 1990-02-28 |
US4623734A (en) | 1986-11-18 |
EP0165574A2 (de) | 1985-12-27 |
EP0165574B1 (de) | 1992-08-19 |
DE3586516T2 (de) | 1993-01-28 |
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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 |