KR100604591B1 - 4-아미노디페닐아민의 제조방법 - Google Patents

4-아미노디페닐아민의 제조방법 Download PDF

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KR100604591B1
KR100604591B1 KR1020007012976A KR20007012976A KR100604591B1 KR 100604591 B1 KR100604591 B1 KR 100604591B1 KR 1020007012976 A KR1020007012976 A KR 1020007012976A KR 20007012976 A KR20007012976 A KR 20007012976A KR 100604591 B1 KR100604591 B1 KR 100604591B1
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catalyst
water
optionally substituted
hydrogenation
reaction
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KR20010071294A (ko
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레인스로저케라넌
게넛티랄프알버트
램버스에드워드알버트
반헹스텀안토니우스조한네스
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플렉시스 아메리카, 엘.피.
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    • 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
    • C07C209/02—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
    • C07C209/38—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

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  • 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)
KR1020007012976A 1998-05-18 1999-05-14 4-아미노디페닐아민의 제조방법 Expired - Lifetime KR100604591B1 (ko)

Applications Claiming Priority (4)

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

Publications (2)

Publication Number Publication Date
KR20010071294A KR20010071294A (ko) 2001-07-28
KR100604591B1 true KR100604591B1 (ko) 2006-07-25

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ID=26773203

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KR1020007012976A Expired - Lifetime KR100604591B1 (ko) 1998-05-18 1999-05-14 4-아미노디페닐아민의 제조방법

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)

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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
CA2463421A1 (en) * 2001-10-12 2003-04-24 Flexsys B.V. Process for improving the purity of quaternary ammonium hydroxides by electrolysis in a two-compartment cell
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
US8686188B2 (en) 2003-07-04 2014-04-01 Jiangsu Sinorgchem Technology Co., Ltd. Process for preparing 4-aminodiphenylamine
DE602004010234T2 (de) * 2003-07-04 2008-10-02 Sinorgchem Co., Shandong Verfahren zur herstellung von 4-aminodiphenylamin
US8486223B2 (en) * 2003-07-04 2013-07-16 Jiangsu Sinorgchem Technology Co., Ltd. Falling film evaporator
ES2373720T3 (es) * 2003-07-04 2012-02-08 Jiangsu Sinorgchem Technology Co., Ltd Método para la producción de 4-aminodifenilamina.
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
US9102585B2 (en) * 2012-04-13 2015-08-11 Nocil Limited 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
US20240117149A1 (en) 2022-09-28 2024-04-11 The Goodyear Tire & Rubber Company Rubber - forming additives from end of life tires through syngas production
US20240124683A1 (en) 2022-09-28 2024-04-18 The Goodyear Tire & Rubber Company Rubber - forming additives from biomass through syngas production
EP4594292A1 (de) 2022-09-30 2025-08-06 Covestro Deutschland AG Verfahren zum betreiben eines hydrierreaktors
US20250163236A1 (en) 2023-11-21 2025-05-22 The Goodyear Tire & Rubber Company Production of rubber compositions from end of life tires

Citations (2)

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Publication number Priority date Publication date Assignee Title
US5608111A (en) * 1991-06-21 1997-03-04 Flexsys America L. P. Method of preparing 4-aminodiphenylamine
US5739403A (en) * 1996-01-11 1998-04-14 Bayer Ag Process for the production of optionally substituted 4-aminodiphenylamines

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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
EP0184914A1 (en) * 1984-12-05 1986-06-18 UNIROYAL CHEMICAL COMPANY, 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
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
AU4867896A (en) * 1995-03-06 1996-09-23 Chemical Research & Licensing Company Hydrogenation of unsaturated cyclic compounds
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

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5608111A (en) * 1991-06-21 1997-03-04 Flexsys America L. P. Method of preparing 4-aminodiphenylamine
US5739403A (en) * 1996-01-11 1998-04-14 Bayer Ag Process for the production of optionally substituted 4-aminodiphenylamines

Also Published As

Publication number Publication date
MXPA00011382A (es) 2003-04-22
SK17342000A3 (sk) 2001-08-06
JP4808312B2 (ja) 2011-11-02
KR20010071294A (ko) 2001-07-28
CA2332372C (en) 2008-07-08
WO1999059956A1 (en) 1999-11-25
BR9910545A (pt) 2001-01-30
DE69911398D1 (de) 2003-10-23
USRE44175E1 (en) 2013-04-23
EP1077921A1 (en) 2001-02-28
US6140538A (en) 2000-10-31
AU3994299A (en) 1999-12-06
CZ20004297A3 (en) 2001-06-13
EP1077921B1 (en) 2003-09-17
CN1307556A (zh) 2001-08-08
SK287818B6 (sk) 2011-11-04
CN1167665C (zh) 2004-09-22
ES2207218T3 (es) 2004-05-16
CA2332372A1 (en) 1999-11-25
DE69911398T2 (de) 2004-07-01
JP2002515474A (ja) 2002-05-28
ES2207218T5 (es) 2013-03-15
DE69911398T3 (de) 2013-03-21
EP1077921B2 (en) 2012-11-07
CZ300349B6 (cs) 2009-04-29
UA66382C2 (uk) 2004-05-17

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