KR100487882B1 - 4-하이드록시아닐린의제조방법 - Google Patents

4-하이드록시아닐린의제조방법 Download PDF

Info

Publication number
KR100487882B1
KR100487882B1 KR1019970031182A KR19970031182A KR100487882B1 KR 100487882 B1 KR100487882 B1 KR 100487882B1 KR 1019970031182 A KR1019970031182 A KR 1019970031182A KR 19970031182 A KR19970031182 A KR 19970031182A KR 100487882 B1 KR100487882 B1 KR 100487882B1
Authority
KR
South Korea
Prior art keywords
formula
compound
mol
chlorine
fluorine
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
Application number
KR1019970031182A
Other languages
English (en)
Korean (ko)
Other versions
KR980009229A (ko
Inventor
후퍼츠 아힘
스타인벡 칼
스텔쩌 우베
란츠쉬 라인하르트
자이페르트 헤르만
Original Assignee
바이엘 악티엔게젤샤프트
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
Application filed by 바이엘 악티엔게젤샤프트 filed Critical 바이엘 악티엔게젤샤프트
Publication of KR980009229A publication Critical patent/KR980009229A/ko
Application granted granted Critical
Publication of KR100487882B1 publication Critical patent/KR100487882B1/ko
Assigned to 바이엘 인텔렉쳐 프로퍼티 게엠베하 reassignment 바이엘 인텔렉쳐 프로퍼티 게엠베하 권리의 전부이전등록 Assignors: 바이엘 악티엔게젤샤프트
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C213/00—Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton
    • C07C213/02—Preparation 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C245/00—Compounds containing chains of at least two nitrogen atoms with at least one nitrogen-to-nitrogen multiple bond
    • C07C245/02—Azo compounds, i.e. compounds having the free valencies of —N=N— groups attached to different atoms, e.g. diazohydroxides
    • C07C245/06—Azo 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
    • C07C245/08—Azo 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
    • C07C309/01—Sulfonic acids
    • C07C309/28—Sulfonic acids having sulfo groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
    • C07C309/45—Sulfonic 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
    • C07C309/46—Sulfonic 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Medicines Containing Plant Substances (AREA)
KR1019970031182A 1996-07-08 1997-07-04 4-하이드록시아닐린의제조방법 Expired - Lifetime KR100487882B1 (ko)

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
KR980009229A KR980009229A (ko) 1998-04-30
KR100487882B1 true KR100487882B1 (ko) 2005-08-01

Family

ID=7799213

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019970031182A Expired - Lifetime KR100487882B1 (ko) 1996-07-08 1997-07-04 4-하이드록시아닐린의제조방법

Country Status (14)

Country Link
US (1) US6124504A (https=)
EP (1) EP0818436B1 (https=)
JP (1) JP4127878B2 (https=)
KR (1) KR100487882B1 (https=)
CN (1) CN1198791C (https=)
AT (1) ATE214688T1 (https=)
BR (1) BR9703887B1 (https=)
CA (1) CA2209579C (https=)
DE (2) DE19627424A1 (https=)
ES (1) ES2174150T3 (https=)
HU (1) HU219609B (https=)
IL (1) IL121237A (https=)
IN (1) IN186300B (https=)
ZA (1) ZA976023B (https=)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK1313697T3 (da) 2000-08-29 2006-04-10 Nobex Corp Immunregulatoriske forbindelser, derivater deraf samt anvendelse deraf
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
DK1773767T3 (en) 2004-07-07 2016-03-21 Biocon Ltd Synthesis of azo bound in immune regulatory relations
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

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Family Cites Families (2)

* 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
DE4040853A1 (de) * 1990-12-20 1992-06-25 Bayer Ag Verfahren zur herstellung von 2,3-dichlor-4-aminophenol

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
Applied and Environmental Microbiology, 61(12), 4374-4377 (1995) *
J. Med. Chem., 30, 473-480 (1987) *
Revista de Chimie, 47(5), 412-415 (1996.05) *

Also Published As

Publication number Publication date
IL121237A (en) 2002-04-21
HU219609B (hu) 2001-05-28
KR980009229A (ko) 1998-04-30
DE59706652D1 (de) 2002-04-25
BR9703887A (pt) 1998-11-03
MX9705092A (es) 1998-06-30
BR9703887B1 (pt) 2009-05-05
DE19627424A1 (de) 1998-01-15
CN1180696A (zh) 1998-05-06
ATE214688T1 (de) 2002-04-15
IN186300B (https=) 2001-07-28
US6124504A (en) 2000-09-26
EP0818436B1 (de) 2002-03-20
CN1198791C (zh) 2005-04-27
JPH1067718A (ja) 1998-03-10
ES2174150T3 (es) 2002-11-01
HUP9701168A3 (en) 1999-03-29
CA2209579A1 (en) 1998-01-08
HU9701168D0 (en) 1997-08-28
HUP9701168A2 (hu) 1998-05-28
CA2209579C (en) 2005-06-28
IL121237A0 (en) 1998-01-04
EP0818436A1 (de) 1998-01-14
JP4127878B2 (ja) 2008-07-30
ZA976023B (en) 1998-02-02

Similar Documents

Publication Publication Date Title
CN103140465B (zh) 合成2-甲氧基甲基-1,4-苯二胺的方法
KR100487882B1 (ko) 4-하이드록시아닐린의제조방법
HU213258B (en) Process for producing 4-alkyl-3-amino-2-chloropyridines
KR960000758B1 (ko) 광학적 활성 히드록시벤질아민 유도체 및 그의 제조방법
JP2002541131A (ja) 農薬中間体の製造方法
US20080139795A1 (en) Preparation of halogenated 4-aminophenols
EP1881963B1 (en) Process for the preparation of a carboxamide derivative
JP4072651B2 (ja) ４−アミノレゾルシノール又はその塩の製造法
JP2002544251A (ja) 農薬中間体の製造方法
JP3946789B2 (ja) ２−アミノ−２−アリールエタノールおよび新規中間体の製造法
MXPA97005092A (en) Process for preparing 4-hydroxanylin
CN121045172B (zh) 一种盐酸小檗碱的合成方法
JP2001354633A (ja) ２、５−ジアミノヒドロキノン及び／又はそのエーテル又はそれらの塩の製造方法
JP3744019B2 (ja) １，３−ジアミノ−４，６−ジアルコキシベンゼン及びその塩の製造方法
US4540787A (en) Method of preparing trans-D1-1-alkyl-6-oxodecahydroquinolines
JP4022953B2 (ja) ２，２−ビス（３−アミノ−４−ヒドロキシフェニル）プロパンの製造法
CN101993413B (zh) 一种制备4-吡啶丙醇的方法
CN117567322A (zh) 一种合成手性二芳基甲胺衍生物的方法
US4626591A (en) Trans-dl-1-alkyl-6-alkoxy-1,2,3,4,4a,5,8,8a octa-hydroquinolines
JP2584959B2 (ja) 置換フェノキシアセトアルデヒドオキシム類
CN111646910A (zh) 一种盐酸达泊西汀消旋体的制备方法
CN111320579A (zh) 一种8-酰胺-5-卤代喹啉衍生物的制备方法
EP1721889A1 (en) Process for the preparation of phenethylamine derivatives
JPS62223157A (ja) ニトロン類の製造方法
JPH10279538A (ja) ２−ニトロ−ポリハロゲン置換−β−ジアルキルアミノスチレン誘導体

Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19970704

PG1501 Laying open of application
A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20020510

Comment text: Request for Examination of Application

Patent event code: PA02011R01I

Patent event date: 19970704

Comment text: Patent Application

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 20041015

Patent event code: PE09021S01D

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

Patent event code: PE07011S01D

Comment text: Decision to Grant Registration

Patent event date: 20050401

GRNT Written decision to grant
PR0701 Registration of establishment

Comment text: Registration of Establishment

Patent event date: 20050427

Patent event code: PR07011E01D

PR1002 Payment of registration fee

Payment date: 20050428

End annual number: 3

Start annual number: 1

PG1601 Publication of registration
PR1001 Payment of annual fee

Payment date: 20080425

Start annual number: 4

End annual number: 4

PR1001 Payment of annual fee

Payment date: 20090424

Start annual number: 5

End annual number: 5

PR1001 Payment of annual fee

Payment date: 20100427

Start annual number: 6

End annual number: 6

PR1001 Payment of annual fee

Payment date: 20110330

Start annual number: 7

End annual number: 7

PR1001 Payment of annual fee

Payment date: 20120418

Start annual number: 8

End annual number: 8

FPAY Annual fee payment

Payment date: 20130404

Year of fee payment: 9

PR1001 Payment of annual fee

Payment date: 20130404

Start annual number: 9

End annual number: 9

FPAY Annual fee payment

Payment date: 20140401

Year of fee payment: 10

PR1001 Payment of annual fee

Payment date: 20140401

Start annual number: 10

End annual number: 10

FPAY Annual fee payment

Payment date: 20170330

Year of fee payment: 13

PR1001 Payment of annual fee

Payment date: 20170330

Start annual number: 13

End annual number: 13

EXPY Expiration of term
PC1801 Expiration of term

Termination date: 20180104

Termination category: Expiration of duration