AU2984195A - Method for preparing meta-substituted aromatic nitrogen derivatives - Google Patents

Method for preparing meta-substituted aromatic nitrogen derivatives

Info

Publication number
AU2984195A
AU2984195A AU29841/95A AU2984195A AU2984195A AU 2984195 A AU2984195 A AU 2984195A AU 29841/95 A AU29841/95 A AU 29841/95A AU 2984195 A AU2984195 A AU 2984195A AU 2984195 A AU2984195 A AU 2984195A
Authority
AU
Australia
Prior art keywords
substituted aromatic
aromatic nitrogen
nitrogen derivatives
preparing meta
meta
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.)
Abandoned
Application number
AU29841/95A
Inventor
Michel Crochemore
Gilbert Guidot
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
Publication of AU2984195A publication Critical patent/AU2984195A/en
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C201/00—Preparation of esters of nitric or nitrous acid or of compounds containing nitro or nitroso groups bound to a carbon skeleton
    • C07C201/06—Preparation of nitro compounds
    • C07C201/08—Preparation of nitro compounds by substitution of hydrogen atoms by nitro groups
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C231/00—Preparation of carboxylic acid amides
    • C07C231/02—Preparation of carboxylic acid amides from carboxylic acids or from esters, anhydrides, or halides thereof by reaction with ammonia or amines
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C231/00—Preparation of carboxylic acid amides
    • C07C231/12—Preparation of carboxylic acid amides by reactions not involving the formation of carboxamide groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AU29841/95A 1994-07-20 1995-07-12 Method for preparing meta-substituted aromatic nitrogen derivatives Abandoned AU2984195A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR9408969A FR2722785B1 (en) 1994-07-20 1994-07-20 1 PROCESS FOR OBTAINING DERIVATIVES 2 SUBSTITUTE (S) IN META POSITION.
FR9408969 1994-07-20
PCT/FR1995/000941 WO1996002493A1 (en) 1994-07-20 1995-07-12 Method for preparing meta-substituted aromatic nitrogen derivatives

Publications (1)

Publication Number Publication Date
AU2984195A true AU2984195A (en) 1996-02-16

Family

ID=9465568

Family Applications (1)

Application Number Title Priority Date Filing Date
AU29841/95A Abandoned AU2984195A (en) 1994-07-20 1995-07-12 Method for preparing meta-substituted aromatic nitrogen derivatives

Country Status (4)

Country Link
EP (1) EP0804409A1 (en)
AU (1) AU2984195A (en)
FR (1) FR2722785B1 (en)
WO (1) WO1996002493A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19720341C1 (en) * 1997-05-15 1998-08-27 Clariant Gmbh 3,5-Di:fluoro-aniline preparation in good yield
US5977412A (en) * 1998-08-14 1999-11-02 Basf Corporation Process for preparing 3,5-difluoroaniline
WO2004037765A1 (en) * 2002-10-24 2004-05-06 Dr. Reddy's Laboratories Ltd. A process for the preparation of 3,4,5-trifluoronitrobenzene

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2555736C2 (en) * 1975-12-11 1978-01-26 Basf Ag, 6700 Ludwigshafen Process for the production of halonitrobenzenes
EP0038465A1 (en) * 1980-04-17 1981-10-28 Hoechst Aktiengesellschaft Process for the preparation of 2-trifluoromethyl aniline
US5294742A (en) * 1992-03-21 1994-03-15 Hoechst Atkiengesellschaft Process for preparing 3,5-difluoroaniline

Also Published As

Publication number Publication date
EP0804409A1 (en) 1997-11-05
FR2722785A1 (en) 1996-01-26
WO1996002493A1 (en) 1996-02-01
FR2722785B1 (en) 1996-10-25

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