FR2664590B1 - Procede d'hydrogenation de derives halogeno nitroaromatiques en presence d'un derive soufre. - Google Patents

Procede d'hydrogenation de derives halogeno nitroaromatiques en presence d'un derive soufre.

Info

Publication number
FR2664590B1
FR2664590B1 FR9009024A FR9009024A FR2664590B1 FR 2664590 B1 FR2664590 B1 FR 2664590B1 FR 9009024 A FR9009024 A FR 9009024A FR 9009024 A FR9009024 A FR 9009024A FR 2664590 B1 FR2664590 B1 FR 2664590B1
Authority
FR
France
Prior art keywords
nitroaromatic
hydrogenation
sulfur derivative
halogeno derivatives
halogeno
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 - Fee Related
Application number
FR9009024A
Other languages
English (en)
Other versions
FR2664590A1 (fr
Inventor
Bernard Langlois
Laurent Gilbert
Gerard Forat
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.)
Rhodia Chimie SAS
Original Assignee
Rhone Poulenc Chimie SA
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 Rhone Poulenc Chimie SA filed Critical Rhone Poulenc Chimie SA
Priority to FR9009024A priority Critical patent/FR2664590B1/fr
Publication of FR2664590A1 publication Critical patent/FR2664590A1/fr
Application granted granted Critical
Publication of FR2664590B1 publication Critical patent/FR2664590B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR9009024A 1990-07-16 1990-07-16 Procede d'hydrogenation de derives halogeno nitroaromatiques en presence d'un derive soufre. Expired - Fee Related FR2664590B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9009024A FR2664590B1 (fr) 1990-07-16 1990-07-16 Procede d'hydrogenation de derives halogeno nitroaromatiques en presence d'un derive soufre.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9009024A FR2664590B1 (fr) 1990-07-16 1990-07-16 Procede d'hydrogenation de derives halogeno nitroaromatiques en presence d'un derive soufre.

Publications (2)

Publication Number Publication Date
FR2664590A1 FR2664590A1 (fr) 1992-01-17
FR2664590B1 true FR2664590B1 (fr) 1994-04-01

Family

ID=9398744

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9009024A Expired - Fee Related FR2664590B1 (fr) 1990-07-16 1990-07-16 Procede d'hydrogenation de derives halogeno nitroaromatiques en presence d'un derive soufre.

Country Status (1)

Country Link
FR (1) FR2664590B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU4265396A (en) * 1994-11-30 1996-06-19 Rhone-Poulenc Chimie Method for preparing fluoroanilines from nitrofluorobenzene compounds
FR2728899B1 (fr) * 1994-12-30 1997-03-28 Rhone Poulenc Chimie Procede de preparation de fluoroanilines a partir de composes benzeniques fluores nitres

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1643379A1 (de) * 1967-12-04 1971-05-27 Bayer Ag Verfahren zur Herstellung halogenierter aromatischer Amine
BE789749A (fr) * 1971-10-08 1973-02-01 Degussa Procede pour la preparation d'un catalyseur contenant un metal noble supporte sur charbon actif pour l'hydrogenation selective de composes chloronitroaromatiques et catalyseur obtenu
DE2549900C3 (de) * 1975-11-06 1981-02-05 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung chlorierter aromatischer Amine
GB1498722A (en) * 1976-02-18 1978-01-25 Ici Ltd Process for the manufacture of aromatic halogenoamino compounds
EP0000805A1 (fr) * 1977-08-13 1979-02-21 The Clayton Aniline Company Limited Procédé d'hydrogénation catalytique pour la préparation d'amines aromatiques chlorées
US4960936A (en) * 1987-12-31 1990-10-02 Ciba-Geigy Corporation Process for the preparation of halogenated aromatic primary amines

Also Published As

Publication number Publication date
FR2664590A1 (fr) 1992-01-17

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Legal Events

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