CA2454603A1 - Process for preparing 4-aminodiphenylamine - Google Patents

Process for preparing 4-aminodiphenylamine Download PDF

Info

Publication number
CA2454603A1
CA2454603A1 CA002454603A CA2454603A CA2454603A1 CA 2454603 A1 CA2454603 A1 CA 2454603A1 CA 002454603 A CA002454603 A CA 002454603A CA 2454603 A CA2454603 A CA 2454603A CA 2454603 A1 CA2454603 A1 CA 2454603A1
Authority
CA
Canada
Prior art keywords
nitrobenzene
aniline
hydroxide
aminodiphenylamine
group
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.)
Abandoned
Application number
CA002454603A
Other languages
English (en)
French (fr)
Inventor
Ralph Dale Triplett Ii
Roger Keranen Rains
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.)
Flexsys America LP
Original Assignee
Individual
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
Priority claimed from US09/911,058 external-priority patent/US6395933B1/en
Application filed by Individual filed Critical Individual
Priority to CA2690106A priority Critical patent/CA2690106A1/en
Priority to CA002675685A priority patent/CA2675685A1/en
Publication of CA2454603A1 publication Critical patent/CA2454603A1/en
Abandoned 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
    • C07C209/68—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
    • 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

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)
  • Mobile Radio Communication Systems (AREA)
CA002454603A 2001-07-23 2002-07-09 Process for preparing 4-aminodiphenylamine Abandoned CA2454603A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA2690106A CA2690106A1 (en) 2001-07-23 2002-07-09 Process for preparing 4-aminodiphenylamines
CA002675685A CA2675685A1 (en) 2001-07-23 2002-07-09 Process for preparing 4-aminodiphenylamines

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US09/911,058 US6395933B1 (en) 2001-07-23 2001-07-23 Process for preparing 4-aminodiphenylamine intermediates
US09/911,058 2001-07-23
US10/143,478 2002-05-10
US10/143,478 US6583320B2 (en) 2001-07-23 2002-05-10 Process for preparing 4-aminodiphenylamine intermediates
PCT/US2002/021508 WO2003010126A1 (en) 2001-07-23 2002-07-09 Process for preparing 4-aminodiphenylamine

Related Child Applications (2)

Application Number Title Priority Date Filing Date
CA2690106A Division CA2690106A1 (en) 2001-07-23 2002-07-09 Process for preparing 4-aminodiphenylamines
CA002675685A Division CA2675685A1 (en) 2001-07-23 2002-07-09 Process for preparing 4-aminodiphenylamines

Publications (1)

Publication Number Publication Date
CA2454603A1 true CA2454603A1 (en) 2003-02-06

Family

ID=26841060

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002454603A Abandoned CA2454603A1 (en) 2001-07-23 2002-07-09 Process for preparing 4-aminodiphenylamine

Country Status (15)

Country Link
EP (1) EP1414782A1 (sr)
JP (1) JP4603260B2 (sr)
CN (1) CN100546972C (sr)
AU (1) AU2002315530B2 (sr)
BR (1) BR0211391B1 (sr)
CA (1) CA2454603A1 (sr)
HU (1) HUP0501066A2 (sr)
IL (1) IL159994A0 (sr)
MX (1) MXPA04000665A (sr)
NO (1) NO20040292L (sr)
PL (1) PL206080B1 (sr)
RS (1) RS3904A (sr)
RU (1) RU2280640C2 (sr)
TW (1) TWI265919B (sr)
WO (1) WO2003010126A1 (sr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6395933B1 (en) * 2001-07-23 2002-05-28 Flexsys America, L.P. Process for preparing 4-aminodiphenylamine intermediates
US7183439B2 (en) * 2002-12-10 2007-02-27 Flexsys America L.P. Process for preparing 4-aminodiphenylamine intermediates
US8486223B2 (en) 2003-07-04 2013-07-16 Jiangsu Sinorgchem Technology Co., Ltd. Falling film evaporator
US7176333B2 (en) 2003-07-04 2007-02-13 Sinorgchem Company, Shandong Process for preparing 4-aminodiphenylamine
US8686188B2 (en) 2003-07-04 2014-04-01 Jiangsu Sinorgchem Technology Co., Ltd. Process for preparing 4-aminodiphenylamine
KR100612922B1 (ko) 2003-07-04 2006-08-14 농유 왕 4-아미노 디페닐아민의 제조방법
KR100621310B1 (ko) * 2005-05-16 2006-09-06 금호석유화학 주식회사 4-아미노디페닐아민의 제조방법
JP4876707B2 (ja) * 2006-05-10 2012-02-15 住友化学株式会社 ４−ニトロソジフェニルアミン及び４−ニトロジフェニルアミンの製造方法
KR100932208B1 (ko) * 2009-05-21 2009-12-16 엘아이지넥스원 주식회사 소프트웨어 통신 구조 기반의 소프트웨어 정의 무선 장치와 상기 장치에서의 웨이브폼 실행 방법
CN101717339A (zh) * 2009-12-08 2010-06-02 江苏扬农化工集团有限公司 双季铵碱化合物及其制备方法与应用
CN101830811B (zh) * 2010-02-23 2013-04-03 江苏扬农化工集团有限公司 4-氨基二苯胺的制备方法
WO2011148976A1 (ja) * 2010-05-26 2011-12-01 住友化学株式会社 ４－ニトロジフェニルアミンの製造方法
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
CN102344376B (zh) * 2011-08-17 2014-04-02 中国石油化工股份有限公司 一种制备对氨基二苯胺的方法
RU2553984C2 (ru) * 2013-02-28 2015-06-20 Олег Александрович ГОДЗОЕВ Способ получения 4-аминодифениламина и его алкилированных производных
CN103819346B (zh) * 2014-03-17 2015-11-04 山东尚舜化工有限公司 一种4-氨基二苯胺的前体的生产设备及生产工艺
CN108558675A (zh) * 2018-04-25 2018-09-21 南通理工学院 一种4-氨基二苯胺的合成方法
CN111689866A (zh) * 2019-03-15 2020-09-22 中石化南京化工研究院有限公司 一种塔式反应rt培司制备方法
RU2706682C1 (ru) * 2019-07-24 2019-11-20 Вахтанг Нодарович Лемонджава Устройство для контроля и регулирования технологического процесса размораживания плазмы и клеток крови
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

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4463191A (en) * 1983-09-26 1984-07-31 The Goodyear Tire & Rubber Company Process for the reductive alkylation of aromatic nitro-containing compounds with ketones or aldehydes
DE3620639A1 (de) * 1986-06-20 1987-12-23 Bayer Ag Verfahren zur herstellung von 4-nitrodiphenylaminen
US5117063A (en) * 1991-06-21 1992-05-26 Monsanto Company Method of preparing 4-aminodiphenylamine
EP0566783A1 (en) * 1992-04-21 1993-10-27 Akzo N.V. Process for the production of nitrodiarylamines
JPH07149695A (ja) * 1993-09-30 1995-06-13 Seiko Kagaku Kk ４−アミノジフェニルアミン類の製造方法
DE4427249A1 (de) * 1994-08-02 1996-02-08 Bayer Ag Verfahren zur Herstellung nitrosubstituierter Arylamine
DE19600722A1 (de) * 1996-01-11 1997-07-17 Bayer Ag Verfahren zur Herstellung von gegebenenfalls substituierten 4-Aminodiphenylaminen
US5977411A (en) * 1997-06-10 1999-11-02 Flexsys America L.P. Catalytic hydrogeneration of nitrobenzene to 4-aminodiphenylamine in the presence of a hydroxyl compound and a solvent
SK283209B6 (sk) * 1998-12-11 2003-03-04 Duslo, A. S. Spôsob prípravy 4-aminodifenylamínu
KR100298572B1 (ko) * 1999-08-19 2001-09-22 박찬구 카바아닐라이드로부터 4-니트로디페닐아민과 4-니트로소디페닐아민의 제조방법

Also Published As

Publication number Publication date
JP2005515163A (ja) 2005-05-26
BR0211391A (pt) 2006-05-23
RU2004105163A (ru) 2005-08-10
CN100546972C (zh) 2009-10-07
RS3904A (sr) 2006-12-15
BR0211391B1 (pt) 2013-05-14
MXPA04000665A (es) 2004-04-05
PL206080B1 (pl) 2010-06-30
PL374267A1 (en) 2005-10-03
EP1414782A1 (en) 2004-05-06
RU2280640C2 (ru) 2006-07-27
HUP0501066A2 (en) 2006-09-28
IL159994A0 (en) 2004-06-20
AU2002315530B2 (en) 2008-05-22
WO2003010126A1 (en) 2003-02-06
JP4603260B2 (ja) 2010-12-22
TWI265919B (en) 2006-11-11
CN1545497A (zh) 2004-11-10
NO20040292L (no) 2004-03-19

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued