KR860000259A - 말레이드류의 제조방법 - Google Patents

말레이드류의 제조방법 Download PDF

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Publication number
KR860000259A
KR860000259A KR1019850004317A KR850004317A KR860000259A KR 860000259 A KR860000259 A KR 860000259A KR 1019850004317 A KR1019850004317 A KR 1019850004317A KR 850004317 A KR850004317 A KR 850004317A KR 860000259 A KR860000259 A KR 860000259A
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South Korea
Prior art keywords
acid
producing
maleides
stabilizer
amount
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KR1019850004317A
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English (en)
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KR900001213B1 (ko
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유우이찌(외 3) 기따
Original Assignee
이시가와 사부로오
닛뽕쇼꾸바이가가꾸고오교 가부시기가이샤
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Priority claimed from JP59123747A external-priority patent/JPS615066A/ja
Priority claimed from JP59141309A external-priority patent/JPS6122065A/ja
Priority claimed from JP60042798A external-priority patent/JPS61204166A/ja
Priority claimed from JP60070071A external-priority patent/JPS61229862A/ja
Application filed by 이시가와 사부로오, 닛뽕쇼꾸바이가가꾸고오교 가부시기가이샤 filed Critical 이시가와 사부로오
Publication of KR860000259A publication Critical patent/KR860000259A/ko
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Publication of KR900001213B1 publication Critical patent/KR900001213B1/ko

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    • 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

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pyrrole Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

내용 없음

Description

말레이드류의 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (22)

  1. 말레인아미드산류를 물과 공비가능한 유기용매중에서 산촉매존재하에 120°내지 250℃의 반응 온도에서, 생성수를 이 유기용매와의 혼합물로서 계외로 제거시키면서 고리화 이미드화시킨 후, 정제함으로써 된 말레이드류의 제조방법.
  2. 제1항에 있어서, 반응온도가 180°내지 250℃인 말레이드류의 제조방법.
  3. 제2항에 있어서, 반응온도가 200°내지 250℃인 말레이드류의 제조방법.
  4. 제1항에 있어서, 고리화이미드화반응이 아연, 크롬, 코발트, 니켈, 철, 알루미늄 및 팔라듐으로부터 선택된 1종 이상의 금속함유 화합물과 안정제의 공존하에 120°내지 250℃에서 행해지는 말레이드류의 제조방법.
  5. 제1항에 있어서, 산촉매가 말레인아미드산에 대하여 2-80몰% 사용되어서 된 말레이드류의 제조방법.
  6. 제1항에 있어서, 산촉매가 황산, 무수황산, p-톨루엔술폰산, 오르로인산, 메타인산과 피로인산으로 부터 선택된 1종 이상의 산인 말레이드류의 제조방법.
  7. 제4항에 있어서, 금속함유 화합물이 아연함유 화합물인 말레이드류의 제조방법.
  8. 제4항에 있어서, 금속함유 화합물이 초산염인 말레이드류의 제조방법.
  9. 제4항에 있어서, 안정제가 퀴논류, 페놀류, 티오디프로피온산에스테르류, 디티오카르바민산염류, 살리실산염류, 알탄화디페닐아민류, 페노티아딘류, 메르캅토이미다졸류와 트리페닐포스페이트류로 부터 선택된 1종 이상의 화합물인 말레이드류의 제조방법.
  10. 제4항에 있어서, 금속함유 화합물의 양이 말레인아미드산 100몰에 대하여 금속으로서 0.005∼0.5몰이고, 또 안정제의 양이 0.005∼0.5몰인 말레이드류의 제조방법.
  11. 제1항에 있어서, 정제가 조말레이드류에 말레인아미드산류에 대하여 1중량%이상의 유기산 또는 무기산을 첨가하고, 5°내지 100℃에서 처리후, 얻어진 유기층을 수세처리하여 수용성 혼재물을 제거함으로써된 말레이드류의 제조방법.
  12. 제11항에 있어서, 유기산 또는 무기산이 오르토인산, 피로인산, 황산, 무수황산, 발연황산, 메탄술폰산, 클로로술폰산, 클로로말레인산, 파라톨루엔술폰산과 트리플루오로 부터 선택된 1종 이상의 산인 말레이드류의 제조방법.
  13. 제12항에 있어서, 산이 술폰산류, 황산, 무수황산과 발연황산으로 부터 선택된 것인 말레이드류의 제조방법.
  14. 제11항에 있어서, 산의 첨가량이 말레인아미드산에 대하여 1내지 30중량%인 말레이드류의 제조방법.
  15. 제11항에 있어서, 수세가 원료말레인아미드산류에 대하여 1∼5배의 물을 사용하여 행해지는 말레이드류의 제조방법.
  16. 제1항에 있어서, 정제한 조말레이드류를 수세한 후, 안정제의 존재하에 증류함으로써 된 말레이드류의 제조방법.
  17. 제16항에 있어서, 안정제의 양은 조말레이드류에 대하여 10ppm(중량)이상인 말레이드류의 제조방법.
  18. 제16항에 있어서, 안정제의 양은 조말레이드류에 대하여 100∼2000ppm(중량)인 말레이드류의 제조방법.
  19. 제16항에 있어서, 수세는 조말레이드류중의 산분이 0.5중량% 이하로 될때까지 행해지는 말레이드류의 제조방법.
  20. 제16항에 있어서, 안정제는 퀴논류, 페놀류, 티오디프로피온산에스테르류, 디티오카르바민산염류, 살리실산염류, 알킬화디페닐아민류, 페노티아딘류, 메르캅토이미다졸류와 트리페닐포스페이트류로 부터 선택된 1종 이상의 화합물인 말레이드류의 제조방법.
  21. 제20항에 있어서, 안정제가 디티오카르바민산 염인 말레이드류의 제조방법.
  22. ※ 참고사항 : 최초출원내용에 의하여 공개하는 것임.
KR1019850004317A 1984-06-18 1985-06-18 말레이미드류의 제조방법 KR900001213B1 (ko)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
JP59-123747 1984-06-18
JP59-123.747 1984-06-18
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
JP59-141.309 1984-07-10
JP60042798A JPS61204166A (ja) 1985-03-06 1985-03-06 マレイミド類の精製方法
JP60-42.798 1985-03-06
JP60070071A JPS61229862A (ja) 1985-04-04 1985-04-04 マレイミド類の精製方法
JP60-70,071 1985-04-04

Publications (2)

Publication Number Publication Date
KR860000259A true KR860000259A (ko) 1986-01-27
KR900001213B1 KR900001213B1 (ko) 1990-02-28

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KR1019850004317A KR900001213B1 (ko) 1984-06-18 1985-06-18 말레이미드류의 제조방법

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US (1) US4623734A (ko)
EP (1) EP0165574B1 (ko)
KR (1) KR900001213B1 (ko)
DE (1) DE3586516T2 (ko)

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* Cited by examiner, † Cited by third party
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DE3684774D1 (de) * 1985-12-19 1992-05-14 Nippon Catalytic Chem Ind Verfahren zur hemmung der polymerisierung von maleimiden.
KR910007883B1 (ko) * 1986-07-31 1991-10-04 닛뽕 쇼꾸바이가가꾸고오교 가부시끼가이샤 말레이미드류의 제조방법
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
DE19504623A1 (de) * 1995-02-13 1996-08-14 Bayer Ag Verfahren zur Herstellung von N-substituierten cyclischen Imiden
DE19504626A1 (de) * 1995-02-13 1996-08-14 Bayer Ag Verfahren zur Herstellung von N-(ortho-Alkylphenyl)-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

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US2444536A (en) 1946-05-14 1948-07-06 Du Pont Synthesis of nu-aryl-maleimides
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Publication number Publication date
DE3586516T2 (de) 1993-01-28
KR900001213B1 (ko) 1990-02-28
US4623734A (en) 1986-11-18
EP0165574B1 (en) 1992-08-19
EP0165574A3 (en) 1988-05-25
EP0165574A2 (en) 1985-12-27
DE3586516D1 (de) 1992-09-24

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