BE848003A - Procede de preparation d'amines aromatiques chlorees, - Google Patents

Procede de preparation d'amines aromatiques chlorees,

Info

Publication number
BE848003A
BE848003A BE2055428A BE2055428A BE848003A BE 848003 A BE848003 A BE 848003A BE 2055428 A BE2055428 A BE 2055428A BE 2055428 A BE2055428 A BE 2055428A BE 848003 A BE848003 A BE 848003A
Authority
BE
Belgium
Prior art keywords
aromatic amines
chlorinated aromatic
preparing chlorinated
preparing
amines
Prior art date
Application number
BE2055428A
Other languages
English (en)
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 filed Critical
Publication of BE848003A publication Critical patent/BE848003A/fr

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)
BE2055428A 1975-11-06 1976-11-05 Procede de preparation d'amines aromatiques chlorees, BE848003A (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 (1)

Publication Number Publication Date
BE848003A true BE848003A (fr) 1977-05-05

Family

ID=5961112

Family Applications (1)

Application Number Title Priority Date Filing Date
BE2055428A BE848003A (fr) 1975-11-06 1976-11-05 Procede de preparation d'amines aromatiques chlorees,

Country Status (7)

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

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0000805A1 (fr) * 1977-08-13 1979-02-21 The Clayton Aniline Company Limited Procédé d'hydrogénation catalytique pour la préparation d'amines aromatiques chlorées
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
JPS5955855A (ja) * 1982-09-27 1984-03-31 Mitsui Toatsu Chem Inc ３，３′−ジアミノジフエニルメタンの製造方法
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 Verfahren zur hydrierung von (alpha),(beta)-ungesaettigten ketonen
FR2649979B1 (fr) * 1989-07-20 1992-01-17 Rhone Poulenc Chimie Procede d'hydrogenation de derives halogeno nitroaromatiques en presence d'un derive soufre
FR2664590B1 (fr) * 1990-07-16 1994-04-01 Rhone Poulenc Chimie Procede d'hydrogenation de derives halogeno nitroaromatiques en presence d'un derive soufre.
EP0473552A1 (fr) * 1990-08-31 1992-03-04 Ciba-Geigy Ag Procédé pour la préparation d'amines primaires aromatiques halogénées
US5432284A (en) * 1993-09-08 1995-07-11 G. D. Searle & Co. Process for the preparation of heterocyclic alkylamide derivatives
DE4334432A1 (de) * 1993-10-08 1995-04-13 Hoechst Ag Verfahren zur Herstellung von 5-Fluoranthranilsäurealkylestern und/oder 5-Fluoranthranilsäure
DE4339209A1 (de) * 1993-11-17 1995-05-18 Hoechst Ag Verfahren zur Herstellung von substituierten Chinazolin-2,4-dionen
DE4428535A1 (de) * 1994-08-12 1996-02-15 Bayer Ag Verfahren zur selektiven Herstellung von fluorierten aromatischen Aminen und fluorierte aromatische Amine mit besonders niedrigen Gehalten an defluorierten Anteilen
DE4441145A1 (de) * 1994-11-18 1996-05-23 Hoechst Ag Verfahren zur Herstellung von substituierten Chinazolin-2,4-dionen
DE19543475A1 (de) * 1995-11-22 1997-05-28 Bayer Ag Verfahren zur Herstellung von 2-Amino-6-chlorphenyl-alkylsulfanen und 2-Amino-6-chlorphenyl-isopropylsulfan
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
AU2007286633A1 (en) * 2006-08-24 2008-02-28 Bp Chemicals Limited Process for the production of a hydrocarbon

Family Cites Families (5)

* 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
DE1643379A1 (de) * 1967-12-04 1971-05-27 Bayer Ag Verfahren zur Herstellung halogenierter aromatischer Amine
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
JPS5726262B2 (fr) * 1973-11-06 1982-06-03

Also Published As

Publication number Publication date
CH620419A5 (fr) 1980-11-28
JPS5814423B2 (ja) 1983-03-18
DE2549900A1 (de) 1977-05-12
DE2549900C3 (de) 1981-02-05
JPS5259121A (en) 1977-05-16
FR2330669A1 (fr) 1977-06-03
DE2549900B2 (de) 1980-05-29
US4059627A (en) 1977-11-22
GB1530338A (en) 1978-10-25
FR2330669B1 (fr) 1981-07-10

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: BAYER A.G.

Effective date: 19951130