CH538445A - Verfahren zum Herstellen eines halogensubstituierten aromatischen bzw. heteroaromatischen Amins - Google Patents

Verfahren zum Herstellen eines halogensubstituierten aromatischen bzw. heteroaromatischen Amins

Info

Publication number
CH538445A
CH538445A CH1264070A CH1264070A CH538445A CH 538445 A CH538445 A CH 538445A CH 1264070 A CH1264070 A CH 1264070A CH 1264070 A CH1264070 A CH 1264070A CH 538445 A CH538445 A CH 538445A
Authority
CH
Switzerland
Prior art keywords
halogen
preparation
substituted aromatic
heteroaromatic amine
heteroaromatic
Prior art date
Application number
CH1264070A
Other languages
English (en)
Inventor
G Hindin Saul
L Bair Daniel
R Steele Duane
Original Assignee
Engelhard Min & Chem
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 Engelhard Min & Chem filed Critical Engelhard Min & Chem
Publication of CH538445A publication Critical patent/CH538445A/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/56—Platinum group metals
    • B01J23/64—Platinum group metals with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/644—Arsenic, antimony or bismuth
    • B01J23/6447—Bismuth
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/48—Silver or gold
    • B01J23/50—Silver
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/56—Platinum group metals
    • B01J23/62—Platinum group metals with gallium, indium, thallium, germanium, tin or lead
    • B01J23/622—Platinum group metals with gallium, indium, thallium, germanium, tin or lead with germanium, tin or lead
    • B01J23/628—Platinum group metals with gallium, indium, thallium, germanium, tin or lead with germanium, tin or lead with lead
    • 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
    • C07C209/365—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 by reduction with preservation of halogen-atoms in compounds containing nitro groups and halogen atoms bound to the same carbon skeleton

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CH1264070A 1969-08-27 1970-08-24 Verfahren zum Herstellen eines halogensubstituierten aromatischen bzw. heteroaromatischen Amins CH538445A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US85350369A 1969-08-27 1969-08-27

Publications (1)

Publication Number Publication Date
CH538445A true CH538445A (de) 1973-06-30

Family

ID=25316208

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1264070A CH538445A (de) 1969-08-27 1970-08-24 Verfahren zum Herstellen eines halogensubstituierten aromatischen bzw. heteroaromatischen Amins

Country Status (3)

Country Link
US (1) US3666813A (de)
CH (1) CH538445A (de)
DE (1) DE2042368A1 (de)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2036313C3 (de) * 1970-07-22 1982-03-25 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Halogen-substituiertenaromatischen Aminen
JPS525486B2 (de) * 1973-02-13 1977-02-14
US3928451A (en) * 1973-07-02 1975-12-23 Goodyear Tire & Rubber Method of preparing p-chlorophenylenediamine
JPS5133540B2 (de) * 1973-10-08 1976-09-20
US3935264A (en) * 1974-06-19 1976-01-27 Olin Corporation Hydrogenation of dinitrotoluene to toluene diamine
DE2849002A1 (de) * 1978-11-11 1980-05-22 Bayer Ag Verfahren zur katalytischen hydrierung von nitrobenzol
FR2449076A2 (fr) * 1979-02-15 1980-09-12 Rhone Poulenc Agrochimie Procede de preparation d'anilines metachlorees
US4297509A (en) * 1980-03-25 1981-10-27 Union Carbide Corporation Process for preparing alkali metal salts 3-amino-2, 5-dichlorobenzoic acid
FR2487824A1 (fr) * 1980-08-01 1982-02-05 Rhone Poulenc Agrochimie Procede de preparation selective d'anilines metachlorees
DE3104643A1 (de) 1981-02-10 1982-08-19 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von gegebenenfalls p-chlorsubstituiertem 2,6-diaminotoluol
US5001265A (en) * 1989-07-28 1991-03-19 The Dow Chemical Company Aqueous reduction process for halo-nitro-phenols
FR2671347B1 (fr) * 1991-01-07 1994-09-09 Inst Francais Du Petrole Reduction catalytique de composes nitroaromatiques substitues ou non en composes aminoaromatiques correspondants.
DE4218866C1 (de) * 1992-06-09 1994-01-20 Degussa Katalysator für die selektive Hydrierung von Halogennitroaromaten zu aromatischen Halogenaminen und Verfahren zu seiner Herstellung
DE4308101C1 (de) * 1993-03-15 1994-07-28 Degussa Verfahren zur Herstellung platingruppenmetallhaltiger Hydrierkatalysatoren auf Aktivkohle
JPH10500940A (ja) * 1994-05-27 1998-01-27 ノバルティス アクチエンゲゼルシャフト 不飽和アミノ化合物の製造方法
US5643849A (en) * 1994-07-25 1997-07-01 Lever Brothers Company, Division Of Conopco, Inc. Catalysts and improved process for preparing salts of aldonic acid
WO1996036588A1 (en) * 1995-05-18 1996-11-21 Novartis Ag Process for the preparation of substituted aromatic amino compounds
CZ289721B6 (cs) * 1995-05-19 2002-03-13 Syngenta Participations Ag Způsob katalytické hydrogenace aromatických nitrosloučenin
DE19521587A1 (de) * 1995-06-14 1996-12-19 Bayer Ag Verfahren und Katalysator zur Herstellung von aromatischen Aminen durch Gasphasenhydrierung
US5849256A (en) * 1996-04-26 1998-12-15 Engelhard Corporation Method for oxidizing carbon monoxide in a gas stream containing oxidizable sulphur compounds
CA2265527C (en) 1996-09-23 2006-02-07 Novartis Ag Process for the preparation of substituted aromatic amino compounds
US5962741A (en) 1996-11-19 1999-10-05 Novartis Ag Process for the production of aromatic halogen-amino compounds
US6034276A (en) * 1999-03-22 2000-03-07 Eastman Chemical Company Process for preparing 1-chloro-2,4-diaminobenzene
JP4631230B2 (ja) * 2001-08-03 2011-02-16 マツダ株式会社 排気ガス浄化用触媒
US7147947B2 (en) * 2002-02-25 2006-12-12 Delphi Technologies, Inc. Selective carbon monoxide oxidation catalyst, method of making the same and systems using the same
BE1021017B1 (nl) 2013-09-04 2014-12-18 Taminco Verbeterde werkwijze voor de reductieve aminering en de selectieve hydrogenering van halogeenhoudende substraten
WO2016071410A1 (en) 2014-11-04 2016-05-12 Taminco Improved process for the reductive amination of halogen-containing substrates
US10464879B2 (en) 2015-11-10 2019-11-05 Taminco Bvba Process for the reductive amination of halogen-containing substrates

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3253039A (en) * 1962-02-05 1966-05-24 Engelhard Ind Inc Catalytic hydrogenation of organic nitrocompounds

Also Published As

Publication number Publication date
DE2042368A1 (de) 1971-04-22
US3666813A (en) 1972-05-30

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