ATE177731T1 - Verfahren zur herstellung von fluoroanilinen aus fluoronitrobenzolen - Google Patents

Verfahren zur herstellung von fluoroanilinen aus fluoronitrobenzolen

Info

Publication number
ATE177731T1
ATE177731T1 AT95941159T AT95941159T ATE177731T1 AT E177731 T1 ATE177731 T1 AT E177731T1 AT 95941159 T AT95941159 T AT 95941159T AT 95941159 T AT95941159 T AT 95941159T AT E177731 T1 ATE177731 T1 AT E177731T1
Authority
AT
Austria
Prior art keywords
cpd
fluoronitrobenzenes
fluoroanilines
producing
catalytic hydrogenation
Prior art date
Application number
AT95941159T
Other languages
English (en)
Inventor
Georges Cordier
Gilbert Guidot
Philippe Marion
Claude Mercier
Original Assignee
Rhodia 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
Priority claimed from FR9414395A external-priority patent/FR2727406A1/fr
Priority claimed from FR9415956A external-priority patent/FR2728899B1/fr
Application filed by Rhodia Chimie Sa filed Critical Rhodia Chimie Sa
Application granted granted Critical
Publication of ATE177731T1 publication Critical patent/ATE177731T1/de

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)
AT95941159T 1994-11-30 1995-11-29 Verfahren zur herstellung von fluoroanilinen aus fluoronitrobenzolen ATE177731T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9414395A FR2727406A1 (fr) 1994-11-30 1994-11-30 Procede de preparation de fluoroanilines a partir de composes benzeniques fluores nitres
FR9415956A FR2728899B1 (fr) 1994-12-30 1994-12-30 Procede de preparation de fluoroanilines a partir de composes benzeniques fluores nitres

Publications (1)

Publication Number Publication Date
ATE177731T1 true ATE177731T1 (de) 1999-04-15

Family

ID=26231576

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95941159T ATE177731T1 (de) 1994-11-30 1995-11-29 Verfahren zur herstellung von fluoroanilinen aus fluoronitrobenzolen

Country Status (7)

Country Link
US (1) US5856577A (de)
EP (2) EP0875497A3 (de)
JP (1) JPH10509969A (de)
AT (1) ATE177731T1 (de)
AU (1) AU4265396A (de)
DE (1) DE69508428T2 (de)
WO (1) WO1996016926A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6127577A (en) * 2000-02-08 2000-10-03 Basf Corporation Method of making 3,5-difluoroaniline from 1,3,5-trichlorobenzene
CN101624348B (zh) * 2009-08-13 2013-01-02 浙江大学 一种对氟苯胺的制备方法
CN103313962B (zh) * 2010-12-06 2014-12-24 巴斯夫欧洲公司 制备芳胺的方法
US8981155B2 (en) * 2010-12-06 2015-03-17 Basf Se Process for preparing aromatic amines

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2619503A (en) * 1947-09-05 1952-11-25 Du Pont Catalytic hydrogenation of dinitroaromatic compounds
US3361819A (en) * 1964-06-05 1968-01-02 Du Pont Process for producing chlorinesubstituted aromatic amines
US4140719A (en) * 1977-10-31 1979-02-20 Merck & Co., Inc. Solid-liquid phase transfer catalysis improved method of preparing 2,4-difluoroaniline
IE47471B1 (en) * 1977-10-31 1984-03-21 Merck & Co Inc Method of preparing 2,4-difluoroaniline
DD154214A1 (de) * 1980-11-07 1982-03-03 Wolfgang Lambrecht Verfahren zur hydrierung von nitrobenzol
JP2801358B2 (ja) * 1990-05-15 1998-09-21 三井化学株式会社 高純度アニリンの製造方法
FR2664590B1 (fr) * 1990-07-16 1994-04-01 Rhone Poulenc Chimie Procede d'hydrogenation de derives halogeno nitroaromatiques en presence d'un derive soufre.
US5347052A (en) * 1991-04-15 1994-09-13 Occidental Chemical Corporation Preparation of 3,5-diaminobenzotrifluoride
US5294742A (en) * 1992-03-21 1994-03-15 Hoechst Atkiengesellschaft Process for preparing 3,5-difluoroaniline

Also Published As

Publication number Publication date
WO1996016926A1 (fr) 1996-06-06
EP0794936A1 (de) 1997-09-17
DE69508428T2 (de) 1999-07-22
AU4265396A (en) 1996-06-19
EP0875497A2 (de) 1998-11-04
EP0875497A3 (de) 1999-08-18
DE69508428D1 (de) 1999-04-22
JPH10509969A (ja) 1998-09-29
US5856577A (en) 1999-01-05
EP0794936B1 (de) 1999-03-17

Similar Documents

Publication Publication Date Title
ATE185805T1 (de) Verfahren zur herstellung von 1,4-butandiol und tetrahydrofuran aus furan
KR960704797A (ko) 액체 황의 기체 제거 방법
ATE166355T1 (de) Substituierte aminothienopyridine, verfahren zu ihrer herstellung und ihre verwendung als arzneimittel
ATE177731T1 (de) Verfahren zur herstellung von fluoroanilinen aus fluoronitrobenzolen
ATE193513T1 (de) Verfahren zur herstellung von cyclohexan
ATE169013T1 (de) Verfahren zur herstellung von gamma-butyrolacton
DE59502833D1 (de) Wachs erhältlich durch niedertemperatur-plasmabehandlung, verfahren zu seiner herstellung und verwendungen
DE69131045D1 (de) Kompositbindemittel, Verfahren zu seiner Herstellung und seine Verwendung für Strassendecken
ATE176908T1 (de) Verfahren zur herstellung von gamma-butyrolacton
FI97219B (fi) Menetelmä jätevesien puhdistamiseksi
DE59503861D1 (de) Verfahren zur herstellung von 1,4-butandiol
ATE161521T1 (de) Verfahren zur herstellung von hydroxylammoniumsalzen
DE59705175D1 (de) Verfahren zur herstellung von dialkylcarbonaten
ATE69232T1 (de) Verfahren zur herstellung von methylalumoxan aus wasser und aluminiumtrimethyl in inerten kohlenwasserstoffen.
DE69112558T2 (de) Verfahren zur herstellung eines leitfähigen polymers.
ATE281444T1 (de) Verfahren zur herstellung von gamma-butyrolacton
DE59803194D1 (de) Verfahren zur herstellung von 1,3-disubstituierten 2-nitroguanidinen
ATE211730T1 (de) Verfahren zur herstellung von 4-nitro-2-sulfo- benzoesäure
DE3870974D1 (de) Verfahren zur herstellung von polydiorganosiloxangruppen enthaltenden aromatischen diaminen.
DE69504188T2 (de) Verfahren zur herstellung von 5-amino-1,3-dioxanen
ATE178054T1 (de) Verfahren zur herstellung von 2,5-dimethyl-2,5- dihydroperoxy-hexan
ATE225769T1 (de) Verfahren zur herstellung von arylmercaptanen durch hydrierung von diaryldisulfiden
ATE101339T1 (de) Verfahren zur herstellung eines riechstoffes.
ATE93223T1 (de) Verfahren zur herstellung von dihydroxynaphthalen.
DE3771799D1 (de) Verfahren zur herstellung von heterozyklen durch palladium-zyklische komplexe.

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties