FR2330669A1 - Procede de preparation d'amines aromatiques chlorees - Google Patents

Procede de preparation d'amines aromatiques chlorees

Info

Publication number
FR2330669A1
FR2330669A1 FR7633510A FR7633510A FR2330669A1 FR 2330669 A1 FR2330669 A1 FR 2330669A1 FR 7633510 A FR7633510 A FR 7633510A FR 7633510 A FR7633510 A FR 7633510A FR 2330669 A1 FR2330669 A1 FR 2330669A1
Authority
FR
France
Prior art keywords
aromatic amines
chlorinated aromatic
preparing chlorinated
preparing
amines
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
FR7633510A
Other languages
English (en)
French (fr)
Other versions
FR2330669B1 (enExample
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Publication of FR2330669A1 publication Critical patent/FR2330669A1/fr
Application granted granted Critical
Publication of FR2330669B1 publication Critical patent/FR2330669B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C233/00—Carboxylic acid amides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
FR7633510A 1975-11-06 1976-11-05 Procede de preparation d'amines aromatiques chlorees Granted FR2330669A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2549900A DE2549900C3 (de) 1975-11-06 1975-11-06 Verfahren zur Herstellung chlorierter aromatischer Amine

Publications (2)

Publication Number Publication Date
FR2330669A1 true FR2330669A1 (fr) 1977-06-03
FR2330669B1 FR2330669B1 (enExample) 1981-07-10

Family

ID=5961112

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7633510A Granted FR2330669A1 (fr) 1975-11-06 1976-11-05 Procede de preparation d'amines aromatiques chlorees

Country Status (7)

Country Link
US (1) US4059627A (enExample)
JP (1) JPS5814423B2 (enExample)
BE (1) BE848003A (enExample)
CH (1) CH620419A5 (enExample)
DE (1) DE2549900C3 (enExample)
FR (1) FR2330669A1 (enExample)
GB (1) GB1530338A (enExample)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0000805A1 (en) * 1977-08-13 1979-02-21 The Clayton Aniline Company Limited Catalytic hydrogenation process for the manufacture of chlorinated aromatic amines
FR2533557A1 (fr) * 1982-09-27 1984-03-30 Mitsui Toatsu Chemicals Procede de preparation de 3,3'- ou 3,4'-diaminodiphenylmethane
EP0409709A1 (fr) * 1989-07-20 1991-01-23 Rhone-Poulenc Chimie Procédé d'hydrogénation de dérivés halogéno nitroaromatiques en présence d'un dérivé soufré
FR2664590A1 (fr) * 1990-07-16 1992-01-17 Rhone Poulenc Chimie Procede d'hydrogenation de derives halogeno nitroaromatiques en presence d'un derive soufre.
EP0647615A1 (de) * 1993-10-08 1995-04-12 Hoechst Aktiengesellschaft Verfahren zur Herstellung von 5-Fluoranthranilsäurealkylestern und/oder 5-Fluoranthranilsäure
EP0700895A3 (de) * 1994-08-12 1996-06-26 Bayer Ag Verfahren zur selektiven Herstellung von fluorierten aromatischen Aminen und fluorierte aromatische Amine mit besonders niedrigen Gehalten an defluorierten Anteilen
EP0775693A1 (de) * 1995-11-22 1997-05-28 Bayer Ag Verfahren zur Herstellung von 2-Amino-6-chlorphenyl-alkylsulfanen und 2-Amino-6-chlorphenyl-isopropylsulfan

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4297509A (en) * 1980-03-25 1981-10-27 Union Carbide Corporation Process for preparing alkali metal salts 3-amino-2, 5-dichlorobenzoic acid
DE3042242A1 (de) 1980-11-08 1982-06-09 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von m-halogensubstituierten anilinen
US4760187A (en) * 1981-08-14 1988-07-26 E. I. Du Pont De Nemours And Company Process for reducing chloronitrobenzenes using ruthenium with a minor amount of platinum as the catalyst
US4500736A (en) * 1982-09-02 1985-02-19 Merck & Co., Inc. Hydrogenation of 3-trichlorovinylnitrobenzene
JPS60130553A (ja) * 1983-12-19 1985-07-12 Central Glass Co Ltd ４−クロロ−２−トリフルオロメチルアニリンの製造方法
US4960936A (en) * 1987-12-31 1990-10-02 Ciba-Geigy Corporation Process for the preparation of halogenated aromatic primary amines
DE3821013A1 (de) * 1988-06-22 1989-12-28 Hoechst Ag Verfahren zur herstellung von 4-chlor-2,5-dimethoxyanilin
DE3824625A1 (de) * 1988-07-20 1990-01-25 Bayer Ag, 5090 Leverkusen Verfahren zur hydrierung von (alpha),(beta)-ungesaettigten ketonen
EP0473552A1 (de) * 1990-08-31 1992-03-04 Ciba-Geigy Ag Verfahren zur Herstellung von halogenierten aromatischen primären Aminen
US5432284A (en) * 1993-09-08 1995-07-11 G. D. Searle & Co. Process for the preparation of heterocyclic alkylamide derivatives
DE4339209A1 (de) * 1993-11-17 1995-05-18 Hoechst Ag Verfahren zur Herstellung von substituierten Chinazolin-2,4-dionen
DE4441145A1 (de) * 1994-11-18 1996-05-23 Hoechst Ag Verfahren zur Herstellung von substituierten Chinazolin-2,4-dionen
DE19630228A1 (de) * 1996-07-26 1998-01-29 Bayer Ag Verfahren zur Herstellung von 2-Trifluormethoxy-anilin
US6034276A (en) * 1999-03-22 2000-03-07 Eastman Chemical Company Process for preparing 1-chloro-2,4-diaminobenzene
JP5105296B2 (ja) 2005-12-02 2012-12-26 エヌ・イーケムキャット株式会社 官能基選択的水素化触媒、及び官能基選択的水素化方法
JP2010501679A (ja) * 2006-08-24 2010-01-21 カリフォルニア インスティテュート オブ テクノロジー 炭化水素を製造するための方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1600519A (enExample) * 1967-12-04 1970-07-27
JPS5076030A (enExample) * 1973-11-06 1975-06-21

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3538161A (en) * 1967-10-20 1970-11-03 Uniroyal Inc Reductive alkylation of aromatic amino compounds utilizing platinum metal selendies and tellurides as catalysts
US3739026A (en) * 1969-12-03 1973-06-12 Goodyear Tire & Rubber Reductive alkylation reactions using modified nickel catalyst systems
US3920743A (en) * 1973-06-04 1975-11-18 Hoechst Ag Process of preparing aromatic amines

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1600519A (enExample) * 1967-12-04 1970-07-27
JPS5076030A (enExample) * 1973-11-06 1975-06-21

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
CA1975 *

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0000805A1 (en) * 1977-08-13 1979-02-21 The Clayton Aniline Company Limited Catalytic hydrogenation process for the manufacture of chlorinated aromatic amines
FR2533557A1 (fr) * 1982-09-27 1984-03-30 Mitsui Toatsu Chemicals Procede de preparation de 3,3'- ou 3,4'-diaminodiphenylmethane
EP0409709A1 (fr) * 1989-07-20 1991-01-23 Rhone-Poulenc Chimie Procédé d'hydrogénation de dérivés halogéno nitroaromatiques en présence d'un dérivé soufré
FR2649979A1 (fr) * 1989-07-20 1991-01-25 Rhone Poulenc Chimie Procede d'hydrogenation de derives halogeno nitroaromatiques en presence d'un derive soufre
FR2664590A1 (fr) * 1990-07-16 1992-01-17 Rhone Poulenc Chimie Procede d'hydrogenation de derives halogeno nitroaromatiques en presence d'un derive soufre.
EP0647615A1 (de) * 1993-10-08 1995-04-12 Hoechst Aktiengesellschaft Verfahren zur Herstellung von 5-Fluoranthranilsäurealkylestern und/oder 5-Fluoranthranilsäure
US5543550A (en) * 1993-10-08 1996-08-06 Hoechst Aktiengesellschaft Process for the preparation of 5-fluoroanthranilic alkyl esters and/or 5-fluoroanthranilic acid
EP0700895A3 (de) * 1994-08-12 1996-06-26 Bayer Ag Verfahren zur selektiven Herstellung von fluorierten aromatischen Aminen und fluorierte aromatische Amine mit besonders niedrigen Gehalten an defluorierten Anteilen
EP0775693A1 (de) * 1995-11-22 1997-05-28 Bayer Ag Verfahren zur Herstellung von 2-Amino-6-chlorphenyl-alkylsulfanen und 2-Amino-6-chlorphenyl-isopropylsulfan
US5872300A (en) * 1995-11-22 1999-02-16 Bayer Aktiengesellschaft Process for the preparation of 2-amino-6-chlorophenyl-alkylsulfanes, and 2-amino-6-chlorophenyl-isopropylsulfane

Also Published As

Publication number Publication date
DE2549900B2 (de) 1980-05-29
US4059627A (en) 1977-11-22
DE2549900A1 (de) 1977-05-12
CH620419A5 (enExample) 1980-11-28
GB1530338A (en) 1978-10-25
JPS5814423B2 (ja) 1983-03-18
JPS5259121A (en) 1977-05-16
DE2549900C3 (de) 1981-02-05
BE848003A (fr) 1977-05-05
FR2330669B1 (enExample) 1981-07-10

Similar Documents

Publication Publication Date Title
BE844967A (fr) Procede de preparation d'isocyanates aromatiques
FR2330669A1 (fr) Procede de preparation d'amines aromatiques chlorees
FR2301505A1 (fr) Procede de preparation de 2,2-dimethylolalcanals
FR2299317A1 (fr) Procede de preparation d'un urethanne aromatique
BE849070A (fr) Procede de preparation d'urethanes aromatiques
FR2314916A1 (fr) Procede de preparation d'urethannes aromatiques
FR2326409A2 (fr) Procede de preparation d'arylamines
FR2306199A1 (fr) Procede de preparation d'urethannes aromatiques
FR2313357A1 (fr) Procede de preparation du 1,4-diaminoanthraquinone-2,3-dinitrile
BE841285A (fr) Procede de preparation d'acetoacetyl-arylamides
FR2306962A1 (fr) Procede de preparation d'alkyleneglycols
BE838736A (fr) Procede de preparation d'esters cyaniques aromatiques
BE842940A (fr) Procede de preparation d'oxaphospholannes-1,2,
FR2314185A1 (fr) Procede de preparation de 1,2-benzoisothiazol-3-on-1,1-dioxydes
FR2315273A1 (fr) Procede de preparation d'indoloquinolizines
BE840354A (fr) Procede de preparation d'agents therapeutiques
BE834579A (fr) Procede de preparation d'amines aromatiques chlorees
FR2334654A1 (fr) Procede de preparation d'halogeno-nitrobenzenes
FR2333805A1 (fr) Procede de preparation de n,n'-bis-trimethylsilyluree
BE843910A (fr) Procede de preparation de 2,5-dioxo-1-oxa-2-phospholanes
BE840969A (fr) Procede de preparation de melanges d'hydrocarbures
BE841761A (fr) Procede de preparation de la 2, 5-dimethoxy-4-chloraniline
FR2307781A1 (fr) Procede de preparation d'acenaphtenes
BE849418A (fr) Procede de preparation de nitriles aromatiques
BE843500A (fr) Procede de preparation d'oxaphospholannes-1,2,

Legal Events

Date Code Title Description
ST Notification of lapse