CN1198791C - 制备4-羟基苯胺的方法 - Google Patents

制备4-羟基苯胺的方法 Download PDF

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Publication number
CN1198791C
CN1198791C CNB971145601A CN97114560A CN1198791C CN 1198791 C CN1198791 C CN 1198791C CN B971145601 A CNB971145601 A CN B971145601A CN 97114560 A CN97114560 A CN 97114560A CN 1198791 C CN1198791 C CN 1198791C
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CN
China
Prior art keywords
formula
compound
numeral
fluorine
represent
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 - Lifetime
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CNB971145601A
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English (en)
Chinese (zh)
Other versions
CN1180696A (zh
Inventor
A·胡帕兹
K·斯坦贝克
U·斯泰尔泽
R·兰齐彻
H·塞弗特
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Bayer Pharma AG
Original Assignee
Bayer AG
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Publication of CN1180696A publication Critical patent/CN1180696A/zh
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Publication of CN1198791C publication Critical patent/CN1198791C/zh
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C213/00Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton
    • C07C213/02Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton by reactions involving the formation of amino groups from compounds containing hydroxy groups or etherified or esterified hydroxy groups
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C245/00Compounds containing chains of at least two nitrogen atoms with at least one nitrogen-to-nitrogen multiple bond
    • C07C245/02Azo compounds, i.e. compounds having the free valencies of —N=N— groups attached to different atoms, e.g. diazohydroxides
    • C07C245/06Azo compounds, i.e. compounds having the free valencies of —N=N— groups attached to different atoms, e.g. diazohydroxides with nitrogen atoms of azo groups bound to carbon atoms of six-membered aromatic rings
    • C07C245/08Azo compounds, i.e. compounds having the free valencies of —N=N— groups attached to different atoms, e.g. diazohydroxides with nitrogen atoms of azo groups bound to carbon atoms of six-membered aromatic rings with the two nitrogen atoms of azo groups bound to carbon atoms of six-membered aromatic rings, e.g. azobenzene
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C309/00Sulfonic acids; Halides, esters, or anhydrides thereof
    • C07C309/01Sulfonic acids
    • C07C309/28Sulfonic acids having sulfo groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
    • C07C309/45Sulfonic acids having sulfo groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton containing nitrogen atoms, not being part of nitro or nitroso groups, bound to the carbon skeleton
    • C07C309/46Sulfonic acids having sulfo groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton containing nitrogen atoms, not being part of nitro or nitroso groups, bound to the carbon skeleton having the sulfo groups bound to carbon atoms of non-condensed six-membered aromatic rings

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
CNB971145601A 1996-07-08 1997-07-08 制备4-羟基苯胺的方法 Expired - Lifetime CN1198791C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19627424A DE19627424A1 (de) 1996-07-08 1996-07-08 Verfahren zur Herstellung von 4-Hydroxyanilinen
DE19627424.9 1996-07-08

Publications (2)

Publication Number Publication Date
CN1180696A CN1180696A (zh) 1998-05-06
CN1198791C true CN1198791C (zh) 2005-04-27

Family

ID=7799213

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB971145601A Expired - Lifetime CN1198791C (zh) 1996-07-08 1997-07-08 制备4-羟基苯胺的方法

Country Status (14)

Country Link
US (1) US6124504A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0818436B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JP4127878B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
KR (1) KR100487882B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CN (1) CN1198791C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AT (1) ATE214688T1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BR (1) BR9703887B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA2209579C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (2) DE19627424A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES (1) ES2174150T3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
HU (1) HU219609B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IL (1) IL121237A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IN (1) IN186300B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ZA (1) ZA976023B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL154536A0 (en) 2000-08-29 2003-09-17 Nobex Corp Immunoregulatory compounds and derivatives and methods of treating diseases therewith
US8048924B2 (en) 2001-08-29 2011-11-01 Biocon Limited Methods and compositions employing 4-aminophenylacetic acid compounds
DE10341533A1 (de) * 2003-09-09 2005-03-31 Bayer Chemicals Ag Verfahren zur Herstellung von halogenhaltigen 4-Aminophenolen
ES2565848T3 (es) 2004-07-07 2016-04-07 Biocon Limited Síntesis de compuestos inmunorreguladores unidos por grupos azoicos
JP5581927B2 (ja) * 2010-09-14 2014-09-03 オリヱント化学工業株式会社 4−アミノ−m−クレゾールの製造方法
AR100506A1 (es) * 2014-05-19 2016-10-12 Basf Se Proceso de obtención del herbicida dicamba
CN105418441A (zh) * 2015-12-22 2016-03-23 中国工程物理研究院化工材料研究所 2,3-二氯-4-羟基苯胺的制备方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2362508A (en) * 1940-12-06 1944-11-14 Merck & Co Inc Therapeutic substances
FR2487832A1 (fr) * 1980-07-30 1982-02-05 Rhone Poulenc Ind Polyhydroxyphenyl-2, 2h-benzotriazoles et leurs procedes d'obtention et leurs utilisations a titre de stabilisant anti-uv
DE4040853A1 (de) * 1990-12-20 1992-06-25 Bayer Ag Verfahren zur herstellung von 2,3-dichlor-4-aminophenol

Also Published As

Publication number Publication date
US6124504A (en) 2000-09-26
EP0818436B1 (de) 2002-03-20
CA2209579A1 (en) 1998-01-08
JPH1067718A (ja) 1998-03-10
IL121237A (en) 2002-04-21
IN186300B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 2001-07-28
IL121237A0 (en) 1998-01-04
HU9701168D0 (en) 1997-08-28
KR980009229A (ko) 1998-04-30
MX9705092A (es) 1998-06-30
ZA976023B (en) 1998-02-02
ES2174150T3 (es) 2002-11-01
ATE214688T1 (de) 2002-04-15
EP0818436A1 (de) 1998-01-14
CA2209579C (en) 2005-06-28
KR100487882B1 (ko) 2005-08-01
HUP9701168A2 (hu) 1998-05-28
DE19627424A1 (de) 1998-01-15
CN1180696A (zh) 1998-05-06
BR9703887A (pt) 1998-11-03
HU219609B (hu) 2001-05-28
HUP9701168A3 (en) 1999-03-29
JP4127878B2 (ja) 2008-07-30
BR9703887B1 (pt) 2009-05-05
DE59706652D1 (de) 2002-04-25

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