KR100551872B1 - 히드록시 화합물 및 용매의 존재하에서 니트로벤젠을4-아미노디페닐아민으로 촉매수소화하는 방법 - Google Patents

히드록시 화합물 및 용매의 존재하에서 니트로벤젠을4-아미노디페닐아민으로 촉매수소화하는 방법 Download PDF

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Publication number
KR100551872B1
KR100551872B1 KR1019997011650A KR19997011650A KR100551872B1 KR 100551872 B1 KR100551872 B1 KR 100551872B1 KR 1019997011650 A KR1019997011650 A KR 1019997011650A KR 19997011650 A KR19997011650 A KR 19997011650A KR 100551872 B1 KR100551872 B1 KR 100551872B1
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KR
South Korea
Prior art keywords
nitrobenzene
aniline
base
adpa
reaction
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 - Fee Related
Application number
KR1019997011650A
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English (en)
Korean (ko)
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KR20010013640A (ko
Inventor
데버라안토니오엘.
Original Assignee
플렉시스 아메리카, 엘.피.
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
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Application filed by 플렉시스 아메리카, 엘.피. filed Critical 플렉시스 아메리카, 엘.피.
Publication of KR20010013640A publication Critical patent/KR20010013640A/ko
Application granted granted Critical
Publication of KR100551872B1 publication Critical patent/KR100551872B1/ko
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Expired - Fee Related legal-status Critical Current

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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
    • C07C209/32—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

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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)
KR1019997011650A 1997-06-10 1998-06-05 히드록시 화합물 및 용매의 존재하에서 니트로벤젠을4-아미노디페닐아민으로 촉매수소화하는 방법 Expired - Fee Related KR100551872B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/872,030 US5977411A (en) 1997-06-10 1997-06-10 Catalytic hydrogeneration of nitrobenzene to 4-aminodiphenylamine in the presence of a hydroxyl compound and a solvent
US08/872,030 1997-06-10
PCT/IB1998/000879 WO1998056751A1 (en) 1997-06-10 1998-06-05 Catalytic hydrogenation of nitrobenzene to 4-aminodiphenylamine in the presence of a hydroxyl compound and a solvent

Publications (2)

Publication Number Publication Date
KR20010013640A KR20010013640A (ko) 2001-02-26
KR100551872B1 true KR100551872B1 (ko) 2006-02-14

Family

ID=25358682

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019997011650A Expired - Fee Related KR100551872B1 (ko) 1997-06-10 1998-06-05 히드록시 화합물 및 용매의 존재하에서 니트로벤젠을4-아미노디페닐아민으로 촉매수소화하는 방법

Country Status (16)

Country Link
US (1) US5977411A (enExample)
EP (1) EP0988277B1 (enExample)
JP (1) JP2002503246A (enExample)
KR (1) KR100551872B1 (enExample)
AT (1) ATE223371T1 (enExample)
AU (1) AU743726B2 (enExample)
BR (1) BR9809975A (enExample)
CA (1) CA2293491A1 (enExample)
CZ (1) CZ292194B6 (enExample)
DE (1) DE69807688T2 (enExample)
ES (1) ES2183362T3 (enExample)
PL (1) PL337338A1 (enExample)
RU (1) RU2213088C2 (enExample)
SK (1) SK283227B6 (enExample)
UA (1) UA57092C2 (enExample)
WO (1) WO1998056751A1 (enExample)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6140538A (en) * 1998-05-18 2000-10-31 Flexsys America L.P. Process for preparing 4-aminodiphenylamines
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
PL206080B1 (pl) * 2001-07-23 2010-06-30 Flexsys America Lp Sposób wytwarzania 4-aminodifenyloaminy
RU2278108C2 (ru) * 2002-04-12 2006-06-20 Татьяна Валентиновна Рудакова Способ получения 4-аминодифениламина
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
MXPA05013788A (es) 2003-07-04 2006-06-27 Nongyue Wang Proceso para preparar 4-aminodifenilamina.
US8486223B2 (en) * 2003-07-04 2013-07-16 Jiangsu Sinorgchem Technology Co., Ltd. Falling film evaporator
WO2005103025A1 (en) * 2004-04-21 2005-11-03 Novogen Research Pty Ltd Isoflavene synthetic method and catalyst
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
CN102372639A (zh) * 2010-08-20 2012-03-14 中国石油化工集团公司 一种制备4-氨基二苯胺的方法
IN2014KN01593A (enExample) 2012-03-07 2015-10-23 Nocil Ltd
RU2502725C1 (ru) * 2012-10-22 2013-12-27 Российская Федерация, От Имени Которой Выступает Министерство Промышленности И Торговли Российской Федерации Способ получения n-алкил-n'-фенил-пара-фенилендиаминов
RU2553984C2 (ru) * 2013-02-28 2015-06-20 Олег Александрович ГОДЗОЕВ Способ получения 4-аминодифениламина и его алкилированных производных
CN103480415B (zh) * 2013-09-24 2015-04-15 北京理工大学 钯配合物-钼磷酸单组份双活性中心催化剂的制备方法及应用
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
US20250163236A1 (en) 2023-11-21 2025-05-22 The Goodyear Tire & Rubber Company Production of rubber compositions from end of life tires
CN119751312A (zh) * 2024-12-27 2025-04-04 南京大学 一种硝基苯加氢选择性制备氧化偶氮苯或1,2-二苯肼的方法

Family Cites Families (2)

* 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
US5420354A (en) * 1994-10-06 1995-05-30 Uniroyal Chemical Company, Inc. Process of preparing para phenylamines

Also Published As

Publication number Publication date
AU743726B2 (en) 2002-01-31
DE69807688D1 (de) 2002-10-10
EP0988277A1 (en) 2000-03-29
RU2213088C2 (ru) 2003-09-27
WO1998056751A1 (en) 1998-12-17
DE69807688T2 (de) 2003-05-22
CZ447799A3 (cs) 2000-06-14
SK283227B6 (sk) 2003-04-01
ES2183362T3 (es) 2003-03-16
UA57092C2 (uk) 2003-06-16
SK172599A3 (en) 2000-06-12
KR20010013640A (ko) 2001-02-26
AU7445798A (en) 1998-12-30
EP0988277B1 (en) 2002-09-04
BR9809975A (pt) 2000-08-01
CA2293491A1 (en) 1998-12-17
CZ292194B6 (cs) 2003-08-13
PL337338A1 (en) 2000-08-14
ATE223371T1 (de) 2002-09-15
US5977411A (en) 1999-11-02
JP2002503246A (ja) 2002-01-29

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MXPA99011493A (en) Catalytic hydrogenation of nitrobenzene to 4-aminodiphenylamine in the presence of a hydroxyl compound and a solvent
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