FR2306974A1 - Procede perfectionne de reduction catalytique de composes halogenonitroaromatiques - Google Patents

Procede perfectionne de reduction catalytique de composes halogenonitroaromatiques

Info

Publication number
FR2306974A1
FR2306974A1 FR7609918A FR7609918A FR2306974A1 FR 2306974 A1 FR2306974 A1 FR 2306974A1 FR 7609918 A FR7609918 A FR 7609918A FR 7609918 A FR7609918 A FR 7609918A FR 2306974 A1 FR2306974 A1 FR 2306974A1
Authority
FR
France
Prior art keywords
halogenonitroaromatic
compounds
catalytic reduction
perfected process
perfected
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
FR7609918A
Other languages
English (en)
Other versions
FR2306974B3 (fr
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of FR2306974A1 publication Critical patent/FR2306974A1/fr
Application granted granted Critical
Publication of FR2306974B3 publication Critical patent/FR2306974B3/fr
Granted legal-status Critical Current

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
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/42—Platinum
    • 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
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/44—Palladium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
FR7609918A 1975-04-07 1976-04-06 Procede perfectionne de reduction catalytique de composes halogenonitroaromatiques Granted FR2306974A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/565,945 US4020107A (en) 1975-04-07 1975-04-07 Catalytic reduction of halonitroaromatic compounds

Publications (2)

Publication Number Publication Date
FR2306974A1 true FR2306974A1 (fr) 1976-11-05
FR2306974B3 FR2306974B3 (fr) 1978-12-29

Family

ID=24260759

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7609918A Granted FR2306974A1 (fr) 1975-04-07 1976-04-06 Procede perfectionne de reduction catalytique de composes halogenonitroaromatiques

Country Status (5)

Country Link
US (1) US4020107A (fr)
JP (1) JPS51122029A (fr)
DE (1) DE2615079A1 (fr)
FR (1) FR2306974A1 (fr)
IT (1) IT1058374B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995032207A1 (fr) * 1994-05-24 1995-11-30 Pharmacia S.P.A. Procede pour la preparation de 9-amino-camptothecine

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2758111A1 (de) * 1977-12-24 1979-07-05 Basf Ag Verfahren zur herstellung von halogenanilinen
CA1148562A (fr) * 1979-02-22 1983-06-21 Alfred J. Bird Catalyseur pour l'hydrogenation de composes aromatiques nitres halogenes
US4500736A (en) * 1982-09-02 1985-02-19 Merck & Co., Inc. Hydrogenation of 3-trichlorovinylnitrobenzene
US5068436A (en) * 1989-03-10 1991-11-26 E. I. Du Pont De Nemours And Company Hydrogenation of halonitrobenzenes without dehalogenation
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.
US5432284A (en) * 1993-09-08 1995-07-11 G. D. Searle & Co. Process for the preparation of heterocyclic alkylamide derivatives
DK0825979T3 (da) * 1995-05-19 2001-05-07 Novartis Ag Fremgangsmåde til fremstilling af aromatiske nitroforbindelser
IL128957A (en) * 1996-09-23 2005-11-20 Syngenta Participations 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
US6723878B2 (en) 2001-06-15 2004-04-20 Orion Corporation Fermion Method for preparing sertraline
WO2002102761A1 (fr) * 2001-06-15 2002-12-27 Orion Corporation Fermion Nouveau procede pour la preparation de (is-cis)-4-(3,4-dichlorophenyl)-1,2,3,4-tetrahydro-n-methyl-1-naphtalenamine
EP2305376A1 (fr) * 2009-09-23 2011-04-06 Lonza Ltd. Procédé et catalyseur pour l'hydrogénation catalytique de composés de nitro aromatiques et hétéro-aromatiques
BR112018006520B1 (pt) 2015-10-01 2021-05-04 Monsanto Technology Llc processo para hidrogenação catalítica de halonitroaromáticos
JP2022166739A (ja) 2021-04-21 2022-11-02 千代田化工建設株式会社 水素化触媒ならびにこれを用いたフロー式有機合成システム及び水素化有機化合物の製造方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3474144A (en) * 1966-08-17 1969-10-21 Gaf Corp Catalytic reduction of chloronitro aromatic compounds
US3522309A (en) * 1967-08-31 1970-07-28 Du Pont Reductive alkylation process for production of n-alkylated amines
CS188122B2 (en) * 1971-02-08 1979-02-28 Kurt Habig Method of production the sulfide catalysts with the platinum on coal
NL7311193A (fr) * 1972-08-19 1974-02-21

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995032207A1 (fr) * 1994-05-24 1995-11-30 Pharmacia S.P.A. Procede pour la preparation de 9-amino-camptothecine

Also Published As

Publication number Publication date
FR2306974B3 (fr) 1978-12-29
DE2615079A1 (de) 1976-10-28
IT1058374B (it) 1982-04-10
JPS51122029A (en) 1976-10-25
US4020107A (en) 1977-04-26

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Legal Events

Date Code Title Description
ST Notification of lapse