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DE60017290D1 - Neue methoden zur herstellung von p-phenylendiaminen - Google Patents

Neue methoden zur herstellung von p-phenylendiaminen

Info

Publication number
DE60017290D1
DE60017290D1 DE60017290T DE60017290T DE60017290D1 DE 60017290 D1 DE60017290 D1 DE 60017290D1 DE 60017290 T DE60017290 T DE 60017290T DE 60017290 T DE60017290 T DE 60017290T DE 60017290 D1 DE60017290 D1 DE 60017290D1
Authority
DE
Germany
Prior art keywords
phenylenediamines
preparation
new methods
new
methods
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 - Lifetime
Application number
DE60017290T
Other languages
English (en)
Other versions
DE60017290T2 (de
Inventor
Young-J Joo
Jin-Eok Kim
Jeong-Im Won
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.)
Kumho Petrochemical Co Ltd
Original Assignee
Korea Kumho Petrochemical Co Ltd
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 Korea Kumho Petrochemical Co Ltd filed Critical Korea Kumho Petrochemical Co Ltd
Publication of DE60017290D1 publication Critical patent/DE60017290D1/de
Application granted granted Critical
Publication of DE60017290T2 publication Critical patent/DE60017290T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
    • C07C209/02—Preparation of compounds containing amino groups bound to a carbon skeleton by substitution of hydrogen atoms by amino groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
    • C07C209/30—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds
    • C07C209/32—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds by reduction of nitro groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
    • C07C209/30—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds
    • C07C209/32—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds by reduction of nitro groups
    • C07C209/36—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds by reduction of nitro groups by reduction of nitro groups bound to carbon atoms of six-membered aromatic rings in presence of hydrogen-containing gases and a catalyst
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
    • C07C209/30—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds
    • C07C209/38—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds by reduction of nitroso groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
DE60017290T 2000-07-07 2000-08-08 Neue methoden zur herstellung von p-phenylendiaminen Expired - Lifetime DE60017290T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR1020000038764A KR100362772B1 (ko) 2000-07-07 2000-07-07 파라페닐렌디아민의 제조방법
KR2000038764 2000-07-07
PCT/KR2000/000873 WO2002004400A1 (en) 2000-07-07 2000-08-08 NOVEL METHOD OF PREPARING p-PHENYLENEDIAMINE

Publications (2)

Publication Number Publication Date
DE60017290D1 true DE60017290D1 (de) 2005-02-10
DE60017290T2 DE60017290T2 (de) 2005-05-25

Family

ID=19676730

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60017290T Expired - Lifetime DE60017290T2 (de) 2000-07-07 2000-08-08 Neue methoden zur herstellung von p-phenylendiaminen

Country Status (8)

Country Link
US (1) US6245943B1 (de)
EP (1) EP1299344B1 (de)
JP (1) JP3561225B2 (de)
KR (1) KR100362772B1 (de)
CN (1) CN1221522C (de)
AU (1) AU2000265991A1 (de)
DE (1) DE60017290T2 (de)
WO (1) WO2002004400A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100362772B1 (ko) * 2000-07-07 2002-12-11 금호석유화학 주식회사 파라페닐렌디아민의 제조방법
KR20030035343A (ko) * 2001-10-31 2003-05-09 금호석유화학 주식회사 4-니트로소 치환 방향족아민 화합물의 제조방법
WO2011081454A2 (en) * 2009-12-29 2011-07-07 Kolon Industries, Inc. Aromatic diamine and method for manufacturing the same, and aramid fiber and method for manufacturing the same
CN101906046B (zh) * 2010-07-01 2013-02-27 江苏科圣化工装备工程有限公司 液相连续加氢法生产邻苯二胺的方法及装置
KR101358605B1 (ko) * 2010-12-21 2014-02-04 금호석유화학 주식회사 4-니트로아닐린을　이용한 4,4'-디니트로디페닐아민 및 4,4'-비스(알킬아미노)디페닐아민의 제조방법
RU2449983C1 (ru) * 2010-12-23 2012-05-10 Открытое акционерное общество "Каустик" (ОАО "Каустик") СПОСОБ ПОЛУЧЕНИЯ п-ФЕНИЛЕНДИАМИНА
CN103086895B (zh) * 2011-10-31 2015-06-03 浙江鸿盛化工有限公司 一种由混合硝基氯苯制备芳族胺的方法
CN102731320B (zh) * 2012-07-09 2014-08-13 杭州龙山化工有限公司 利用苯胺吸收氧化氮尾气副产对苯二胺的方法
CN110396049A (zh) * 2014-11-04 2019-11-01 诺赛尔股份有限公司 用于制备2-取代的-1,4-苯二胺及其盐的方法
KR101669652B1 (ko) * 2014-11-27 2016-11-09 휴켐스주식회사 파라페닐렌디아민의 제조방법
KR101897210B1 (ko) 2016-11-29 2018-09-10 휴켐스주식회사 질소 산화물로 포화된 보조 물질을 이용한 방향족 아민의 디아조화 연속 재순환 공정
KR101882936B1 (ko) 2016-11-29 2018-07-30 휴켐스주식회사 질소 산화물이 용해된 보조 물질을 이용한 아미노아조 화합물을 제조하는 방법
CN112209835B (zh) * 2020-09-18 2023-10-27 江苏方圆芳纶研究院有限公司 一种制备对苯二胺的方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3338966A (en) * 1964-04-01 1967-08-29 Hercules Inc Manufacture of p-nitrosoaniline
US4020052A (en) 1975-11-25 1977-04-26 E. I. Du Pont De Nemours And Company Treatment of aromatic amines with gas mixtures derived from the oxidation of ammonia to effect diazotization/coupling
JPS5328130A (en) * 1976-08-26 1978-03-16 Asahi Chem Ind Co Ltd Preparation of p-phenylenediamines
US4279815A (en) 1979-01-09 1981-07-21 Herkes Frank E Production of high-quality aromatic amino azo compounds by the rearrangement of 1,3-diaryl triazenes
JPS59130841A (ja) * 1983-01-17 1984-07-27 Nippon Kayaku Co Ltd フエニレンジアミン類の製造法
FR2630438B1 (fr) * 1988-04-25 1990-08-24 Oreal Nouvelles p-phenylenediamines, leur procede de preparation, composition tinctoriale les contenant et procede de teinture correspondant
US5331099A (en) * 1992-05-22 1994-07-19 Monsanto Company Process for preparing p-nitroaromatic amides and products thereof
GB9211707D0 (en) 1992-06-03 1992-07-15 Celltech Ltd Peptidyl derivatives
US5380946A (en) 1993-07-30 1995-01-10 Monsanto Company Process for preparing p-nitroaromatic amides and products thereof
KR100294125B1 (ko) * 1999-11-16 2001-06-15 박찬구 요소와 니트로벤젠으로부터 4-니트로소아닐린을 제조하는방법
US6156932A (en) * 2000-02-23 2000-12-05 Korea Kumho Petrochemical Co., Ltd. Preparation of 4,4'-dinitrodiphenylamine from urea and nitrobenzene
KR100362772B1 (ko) * 2000-07-07 2002-12-11 금호석유화학 주식회사 파라페닐렌디아민의 제조방법

Also Published As

Publication number Publication date
EP1299344B1 (de) 2005-01-05
CN1332150A (zh) 2002-01-23
KR20020003488A (ko) 2002-01-12
DE60017290T2 (de) 2005-05-25
JP3561225B2 (ja) 2004-09-02
AU2000265991A1 (en) 2002-01-21
WO2002004400A1 (en) 2002-01-17
CN1221522C (zh) 2005-10-05
JP2002047254A (ja) 2002-02-12
KR100362772B1 (ko) 2002-12-11
US6245943B1 (en) 2001-06-12
EP1299344A1 (de) 2003-04-09

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