JP2002515474A5 - - Google Patents

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Publication number
JP2002515474A5
JP2002515474A5 JP2000549575A JP2000549575A JP2002515474A5 JP 2002515474 A5 JP2002515474 A5 JP 2002515474A5 JP 2000549575 A JP2000549575 A JP 2000549575A JP 2000549575 A JP2000549575 A JP 2000549575A JP 2002515474 A5 JP2002515474 A5 JP 2002515474A5
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JP
Japan
Prior art keywords
optionally substituted
catalyst
hydrogenation
aniline
base
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.)
Granted
Application number
JP2000549575A
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English (en)
Japanese (ja)
Other versions
JP2002515474A (ja
JP4808312B2 (ja
Filing date
Publication date
Priority claimed from US09/243,719 external-priority patent/US6140538A/en
Application filed filed Critical
Publication of JP2002515474A publication Critical patent/JP2002515474A/ja
Publication of JP2002515474A5 publication Critical patent/JP2002515474A5/ja
Application granted granted Critical
Publication of JP4808312B2 publication Critical patent/JP4808312B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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JP2000549575A 1998-05-18 1999-05-14 ４−アミノジフェニルアミンの調製方法 Expired - Lifetime JP4808312B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US8588798P 1998-05-18 1998-05-18
US60/085,887 1998-05-18
US09/243,719 US6140538A (en) 1998-05-18 1999-02-03 Process for preparing 4-aminodiphenylamines
US09/243,719 1999-02-03
PCT/US1999/010743 WO1999059956A1 (en) 1998-05-18 1999-05-14 Process for preparing 4-aminodiphenylamines

Publications (3)

Publication Number Publication Date
JP2002515474A JP2002515474A (ja) 2002-05-28
JP2002515474A5 true JP2002515474A5 (enExample) 2006-06-29
JP4808312B2 JP4808312B2 (ja) 2011-11-02

Family

ID=26773203

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000549575A Expired - Lifetime JP4808312B2 (ja) 1998-05-18 1999-05-14 ４−アミノジフェニルアミンの調製方法

Country Status (15)

Country Link
US (2) US6140538A (enExample)
EP (1) EP1077921B2 (enExample)
JP (1) JP4808312B2 (enExample)
KR (1) KR100604591B1 (enExample)
CN (1) CN1167665C (enExample)
AU (1) AU3994299A (enExample)
BR (1) BR9910545A (enExample)
CA (1) CA2332372C (enExample)
CZ (1) CZ300349B6 (enExample)
DE (1) DE69911398T3 (enExample)
ES (1) ES2207218T5 (enExample)
MX (1) MXPA00011382A (enExample)
SK (1) SK287818B6 (enExample)
UA (1) UA66382C2 (enExample)
WO (1) WO1999059956A1 (enExample)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6495723B1 (en) * 2000-06-21 2002-12-17 Flexsys America Zeolite support loaded with a base material for use in the coupling of aniline and nitrobenzene
US6395933B1 (en) 2001-07-23 2002-05-28 Flexsys America, L.P. Process for preparing 4-aminodiphenylamine intermediates
DE60214220T2 (de) * 2001-10-12 2007-10-11 Flexsys B.V. Verfahren zur verbesserung der reinheit von quaternären ammoniumhydroxiden durch elektrolyse in einer zelle mit zwei kammern
US6720446B2 (en) * 2001-11-05 2004-04-13 The Nutrasweet Company Catalyst modification to enhance neotame production
RU2278108C2 (ru) * 2002-04-12 2006-06-20 Татьяна Валентиновна Рудакова Способ получения 4-аминодифениламина
US20040039181A1 (en) * 2002-07-29 2004-02-26 Rains Roger Keranen Process for preparing aromatic azo and hydrazo compounds, aromatic amides and aromatic amines
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
MXPA05013788A (es) 2003-07-04 2006-06-27 Nongyue Wang Proceso para preparar 4-aminodifenilamina.
US8686188B2 (en) 2003-07-04 2014-04-01 Jiangsu Sinorgchem Technology Co., Ltd. Process for preparing 4-aminodiphenylamine
US7176333B2 (en) * 2003-07-04 2007-02-13 Sinorgchem Company, Shandong Process for preparing 4-aminodiphenylamine
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
CN101580494B (zh) * 2008-05-17 2011-06-01 杨荣华 一种从rt培司生产废料中提取吩嗪的方法
CN101691332B (zh) * 2009-09-28 2014-06-11 江苏扬农化工集团有限公司 一种催化加氢制备4-氨基二苯胺的方法
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
CN102093231A (zh) * 2010-06-25 2011-06-15 天津市有机化工一厂 用Co-B非晶态合金催化剂催化生产4-氨基二苯胺的方法
CN101863778B (zh) * 2010-06-25 2013-05-15 天津一化化工有限公司 一种4-氨基二苯胺的生产方法
IN2014KN01593A (enExample) * 2012-03-07 2015-10-23 Nocil Ltd
WO2013153419A1 (en) * 2012-04-13 2013-10-17 Nocil Limited An efficient continuous process for manufacturing of 4-aminodiphenylamine from aniline and nitrobenzene
WO2014098775A1 (en) 2012-12-19 2014-06-26 Slovenská Technická Univerzita V Bratislave, Strojnícka Fakulta Automobile bodies and their manufacturing processes
CN103508908B (zh) * 2013-10-24 2015-03-11 浙江鼎龙科技有限公司 4-氨基-3-甲基苯酚的制备方法
WO2015094128A1 (en) * 2013-12-16 2015-06-25 Duslo, A.S. Process for the preparation of 4-aminodiphenylamine precursors
CN107118108B (zh) * 2017-06-06 2018-07-20 青岛科技大学 一种苯胺-硝基苯缩合液的催化加氢方法
WO2023028524A1 (en) 2021-08-24 2023-03-02 Flexsys America L.P. New antidegradants based on fatty acids or derivatives functionalized with phenylenediamines
TWI802304B (zh) * 2022-03-02 2023-05-11 南亞塑膠工業股份有限公司 製造末端胺基聚苯醚的方法
US20240124683A1 (en) 2022-09-28 2024-04-18 The Goodyear Tire & Rubber Company Rubber - forming additives from biomass through syngas production
US20240117149A1 (en) 2022-09-28 2024-04-11 The Goodyear Tire & Rubber Company Rubber - forming additives from end of life tires through syngas production
KR20250075583A (ko) 2022-09-30 2025-05-28 코베스트로 도이칠란트 아게 수소화 반응기를 작동시키는 방법
US20250163236A1 (en) 2023-11-21 2025-05-22 The Goodyear Tire & Rubber Company Production of rubber compositions from end of life tires

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3576767A (en) * 1968-04-11 1971-04-27 Monsanto Co Carbon catalyst composition
US4185036A (en) * 1973-12-28 1980-01-22 E. I. Du Pont De Nemours And Company Hydrogenation of mixed aromatic nitrobodies
DE2557500A1 (de) * 1975-12-19 1977-06-30 Bayer Ag Verfahren zur herstellung von polyaminen
CS218444B1 (cs) * 1981-06-19 1983-02-25 Josef Pasek Způsob výroby 4-aminodifenylaminu
US4404399A (en) 1982-09-30 1983-09-13 The Halcon Sd Group, Inc. Coproduction of aniline and diphenylamine
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
ZA858835B (en) * 1984-12-05 1986-07-30 Uniroyal Chem Co Inc Process for preparing 4-aminodiphenylamines
US4760186A (en) 1986-09-15 1988-07-26 Monsanto Company Preparation of substituted aromatic amines
JPS6470446A (en) * 1987-06-24 1989-03-15 New Japan Chem Co Ltd Production of cyclohexylamine
JPH01165556A (ja) * 1987-12-22 1989-06-29 Mitsui Petrochem Ind Ltd アニリン類の回収方法
JPH01203353A (ja) * 1988-02-09 1989-08-16 Mitsui Petrochem Ind Ltd アニリン類の回収法
US5117063A (en) * 1991-06-21 1992-05-26 Monsanto Company Method of preparing 4-aminodiphenylamine
US5331099A (en) 1992-05-22 1994-07-19 Monsanto Company Process for preparing p-nitroaromatic amides and products thereof
MY109091A (en) 1992-12-29 1996-11-30 Syngenta Participations Ag Process for the preparation of 2-alkyl-6-methyl-n-(1''''''''- methoxy-2''''''''-propyl)-aniline and a process for the preparation of their chloracetanilides.
CN1050349C (zh) * 1994-01-18 2000-03-15 山东师范大学 一种n-环己基-n'-苯基对苯二胺的合成方法
MX9706796A (es) * 1995-03-06 1997-11-29 Chemical Res & Licensing Co Hidrogenacion de compuestos ciclicos insaturados.
DE19600722A1 (de) * 1996-01-11 1997-07-17 Bayer Ag Verfahren zur Herstellung von gegebenenfalls substituierten 4-Aminodiphenylaminen
DE19709124A1 (de) * 1997-03-06 1998-09-10 Bayer Ag Verfahren zur Herstellung von 4-Aminodiphenylamin
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
US5840982A (en) * 1998-06-04 1998-11-24 Uniroyal Chemical Company, Inc. Process for preparing para-phenylenediamine derivatives

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