CZ20011989A3 - Způsob přípravy 4-aminodifenylaminu - Google Patents

Způsob přípravy 4-aminodifenylaminu

Info

Publication number
CZ20011989A3
CZ20011989A3 CZ20011989A CZ20011989A CZ20011989A3 CZ 20011989 A3 CZ20011989 A3 CZ 20011989A3 CZ 20011989 A CZ20011989 A CZ 20011989A CZ 20011989 A CZ20011989 A CZ 20011989A CZ 20011989 A3 CZ20011989 A3 CZ 20011989A3
Authority
CZ
Czechia
Prior art keywords
aminodiphenylamine
preparing
nitrodiphenylamine
nitrosodiphenylamine
side products
Prior art date
Application number
CZ20011989A
Other languages
English (en)
Other versions
CZ298635B6 (cs
Inventor
Emanuel Be©Ka
Peter Toman
Karol Fiedler
Milan Hronec
Jozef Pintér
Original Assignee
Duslo, A. S.
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 Duslo, A. S. filed Critical Duslo, A. S.
Publication of CZ20011989A3 publication Critical patent/CZ20011989A3/cs
Publication of CZ298635B6 publication Critical patent/CZ298635B6/cs

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
    • C07C209/30—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
    • 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
    • C07C209/68—Preparation of compounds containing amino groups bound to a carbon skeleton from amines, by reactions not involving amino groups, e.g. reduction of unsaturated amines, aromatisation, or substitution of the carbon skeleton

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)
CZ20011989A 1998-12-11 1999-04-29 Zpusob prípravy 4-aminodifenylaminu CZ298635B6 (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SK1714-98A SK283209B6 (sk) 1998-12-11 1998-12-11 Spôsob prípravy 4-aminodifenylamínu

Publications (2)

Publication Number Publication Date
CZ20011989A3 true CZ20011989A3 (cs) 2001-11-14
CZ298635B6 CZ298635B6 (cs) 2007-12-05

Family

ID=20434774

Family Applications (1)

Application Number Title Priority Date Filing Date
CZ20011989A CZ298635B6 (cs) 1998-12-11 1999-04-29 Zpusob prípravy 4-aminodifenylaminu

Country Status (21)

Country Link
US (1) US6388136B1 (cs)
EP (1) EP1137624B1 (cs)
JP (1) JP2002532455A (cs)
KR (1) KR100478688B1 (cs)
CN (1) CN1191229C (cs)
AT (1) ATE257146T1 (cs)
AU (1) AU762752B2 (cs)
BR (1) BR9916054B1 (cs)
CA (1) CA2354129C (cs)
CZ (1) CZ298635B6 (cs)
DE (1) DE69913989T2 (cs)
ES (1) ES2214031T3 (cs)
ID (1) ID29355A (cs)
IL (1) IL143518A (cs)
MX (1) MXPA01005881A (cs)
MY (1) MY125604A (cs)
PL (1) PL194052B1 (cs)
RU (1) RU2224741C2 (cs)
SK (1) SK283209B6 (cs)
UA (1) UA56354C2 (cs)
WO (1) WO2000035853A1 (cs)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5117063A (en) † 1991-06-21 1992-05-26 Monsanto Company Method of preparing 4-aminodiphenylamine
SK283209B6 (sk) * 1998-12-11 2003-03-04 Duslo, A. S. Spôsob prípravy 4-aminodifenylamínu
US6395933B1 (en) * 2001-07-23 2002-05-28 Flexsys America, L.P. Process for preparing 4-aminodiphenylamine intermediates
EP1414782A1 (en) * 2001-07-23 2004-05-06 Flexsys America L.P. Process for preparing 4-aminodiphenylamines
KR100899661B1 (ko) * 2002-10-22 2009-05-27 엘지디스플레이 주식회사 반투과형 액정표시장치
US7183439B2 (en) 2002-12-10 2007-02-27 Flexsys America L.P. Process for preparing 4-aminodiphenylamine intermediates
US8686188B2 (en) 2003-07-04 2014-04-01 Jiangsu Sinorgchem Technology Co., Ltd. Process for preparing 4-aminodiphenylamine
WO2005003078A1 (fr) * 2003-07-04 2005-01-13 Shi, Guangqiang Procede de preparation de 4-aminodiphenylamine
ATE526305T1 (de) * 2003-07-04 2011-10-15 Jiangsu Sinorgchem Tech Co Ltd Verfahren zur herstellung von 4-aminodiphenylamin
US8486223B2 (en) * 2003-07-04 2013-07-16 Jiangsu Sinorgchem Technology Co., Ltd. Falling film evaporator
KR100621310B1 (ko) 2005-05-16 2006-09-06 금호석유화학 주식회사 4-아미노디페닐아민의 제조방법
CN100363330C (zh) * 2005-05-20 2008-01-23 中国石油天然气集团公司 一种提高4-氨基二苯胺产率的方法
US7683017B2 (en) * 2007-06-20 2010-03-23 Chevron Oronite Company Llc Synergistic lubricating oil composition containing a mixture of a nitro-substituted diarylamine and a diarylamine
CN102259029B (zh) 2010-05-24 2014-12-10 江苏圣奥化学科技有限公司 固体碱催化剂
CN102372640A (zh) * 2010-08-20 2012-03-14 中国石油化工集团公司 一种制备4-硝基二苯胺和4-亚硝基二苯胺的方法
RU2553984C2 (ru) * 2013-02-28 2015-06-20 Олег Александрович ГОДЗОЕВ Способ получения 4-аминодифениламина и его алкилированных производных
CN109734606B (zh) * 2019-02-27 2021-09-03 青岛科技大学 一种延长芳胺类抗氧剂制备用加氢催化剂寿命的方法
CN113527111B (zh) * 2020-04-10 2023-09-15 中国石油化工股份有限公司 一种常压缩合制备rt培司的方法
JP7617556B2 (ja) 2021-01-15 2025-01-20 学校法人甲南学園 有機化学反応に使用される水系反応溶媒

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB713622A (en) * 1951-12-05 1954-08-11 Du Pont Process for the preparation of aromatic parahydroxyamines
US5117063A (en) * 1991-06-21 1992-05-26 Monsanto Company Method of preparing 4-aminodiphenylamine
US5252737A (en) * 1992-05-22 1993-10-12 Monsanto Company Process for preparing N-aliphatic substituted p-phenylenediamines
US5451702A (en) * 1993-04-26 1995-09-19 Monsanto Company Process for preparing substituted aromatic amines
DE19600722A1 (de) 1996-01-11 1997-07-17 Bayer Ag Verfahren zur Herstellung von gegebenenfalls substituierten 4-Aminodiphenylaminen
SK283209B6 (sk) * 1998-12-11 2003-03-04 Duslo, A. S. Spôsob prípravy 4-aminodifenylamínu

Also Published As

Publication number Publication date
BR9916054A (pt) 2001-09-04
AU4179699A (en) 2000-07-03
EP1137624B1 (en) 2004-01-02
BR9916054B1 (pt) 2009-08-11
MY125604A (en) 2006-08-30
CN1330627A (zh) 2002-01-09
CZ298635B6 (cs) 2007-12-05
JP2002532455A (ja) 2002-10-02
DE69913989T2 (de) 2004-12-09
AU762752B2 (en) 2003-07-03
US20020045779A1 (en) 2002-04-18
CA2354129C (en) 2009-01-06
PL348867A1 (en) 2002-06-17
MXPA01005881A (es) 2003-07-21
PL194052B1 (pl) 2007-04-30
EP1137624A1 (en) 2001-10-04
SK283209B6 (sk) 2003-03-04
RU2224741C2 (ru) 2004-02-27
CA2354129A1 (en) 2000-06-22
UA56354C2 (uk) 2003-05-15
IL143518A0 (en) 2002-04-21
CN1191229C (zh) 2005-03-02
SK171498A3 (en) 2000-07-11
US6388136B1 (en) 2002-05-14
IL143518A (en) 2004-12-15
ID29355A (id) 2001-08-23
ATE257146T1 (de) 2004-01-15
WO2000035853A1 (en) 2000-06-22
ES2214031T3 (es) 2004-09-01
DE69913989D1 (de) 2004-02-05
KR100478688B1 (ko) 2005-03-24
KR20010082330A (ko) 2001-08-29

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Legal Events

Date Code Title Description
MM4A Patent lapsed due to non-payment of fee

Effective date: 20090429