FR2389596A1 - - Google Patents

Info

Publication number
FR2389596A1
FR2389596A1 FR7813075A FR7813075A FR2389596A1 FR 2389596 A1 FR2389596 A1 FR 2389596A1 FR 7813075 A FR7813075 A FR 7813075A FR 7813075 A FR7813075 A FR 7813075A FR 2389596 A1 FR2389596 A1 FR 2389596A1
Authority
FR
France
Prior art keywords
dihalogenanilines
formula
trihalogenobenzenes
trihalobenzenes
dyes
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
FR7813075A
Other languages
English (en)
Other versions
FR2389596B1 (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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Publication of FR2389596A1 publication Critical patent/FR2389596A1/fr
Application granted granted Critical
Publication of FR2389596B1 publication Critical patent/FR2389596B1/fr
Expired legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

On prépare des 3,5-dihalogènanilines de formule I ci-après en faisant réagir des l,3,5-trihalogénobenzènes avec l'ammoniac. On fait réagir des 1,3,5-trihalogénobenzènes de formule II ci-après, en présence d'un catalyseur au cuivre. Les 3,5-dihalogènanilines sont des substances de départ intéressantes pour la fabrication de colorants et d'agents de destruction des parasites.
FR7813075A 1977-05-06 1978-05-03 Expired FR2389596B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2720316A DE2720316C2 (de) 1977-05-06 1977-05-06 Verfahren zur Herstellung von 3,5-Dihalogenanilinen

Publications (2)

Publication Number Publication Date
FR2389596A1 true FR2389596A1 (fr) 1978-12-01
FR2389596B1 FR2389596B1 (fr) 1983-07-18

Family

ID=6008194

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7813075A Expired FR2389596B1 (fr) 1977-05-06 1978-05-03

Country Status (7)

Country Link
JP (1) JPS53137921A (fr)
BE (1) BE866662A (fr)
CH (1) CH633252A5 (fr)
DE (1) DE2720316C2 (fr)
FR (1) FR2389596B1 (fr)
GB (1) GB1601746A (fr)
IT (1) IT1094983B (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2529198A1 (fr) * 1982-06-29 1983-12-30 Rhone Poulenc Agrochimie Procede de preparation de halogeno-anilines
EP0460639A1 (fr) * 1990-06-06 1991-12-11 SDS Biotech K.K. Procédé de préparation de 3,5-difluoroaniline et son dérivé
WO1993003002A1 (fr) * 1991-08-06 1993-02-18 Mallinckrodt Specialty Chemicals Company Production d'amines fluoro-aromatiques

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3200308A1 (de) * 1982-01-08 1983-07-21 Hoechst Ag, 6230 Frankfurt Verfahren zur herstellung von 5-nitro-2-aminotoluol
US4521622A (en) * 1983-02-15 1985-06-04 Japan Synthetic Rubber Co., Ltd. Process for producing aromatic amine
CN106748801B (zh) * 2016-12-28 2019-03-01 华东师范大学 一种3,5-二氯苯胺的合成方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1729775A (en) * 1926-08-23 1929-10-01 Dow Chemical Co Process for making halogenated anilines
US2829164A (en) * 1955-09-13 1958-04-01 Dow Chemical Co Method of making pentachloroaniline and certain new n-substituted pentachloroanilines and alkyl tetrachloro analogs
FR1408501A (fr) * 1963-09-19 1965-08-13 Ici Ltd Dérivés de fluorochlorobenzènes
JPS532429A (en) * 1976-06-25 1978-01-11 Osaka Seika Kougiyou Kk Preparation of3*55dichloroaniline

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1935515A (en) * 1930-01-07 1933-11-14 Dow Chemical Co Method of making halogenated aromatic maines

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1729775A (en) * 1926-08-23 1929-10-01 Dow Chemical Co Process for making halogenated anilines
US2829164A (en) * 1955-09-13 1958-04-01 Dow Chemical Co Method of making pentachloroaniline and certain new n-substituted pentachloroanilines and alkyl tetrachloro analogs
FR1408501A (fr) * 1963-09-19 1965-08-13 Ici Ltd Dérivés de fluorochlorobenzènes
JPS532429A (en) * 1976-06-25 1978-01-11 Osaka Seika Kougiyou Kk Preparation of3*55dichloroaniline

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
CA1978 *
EXBK/ *
EXBK/48 *

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2529198A1 (fr) * 1982-06-29 1983-12-30 Rhone Poulenc Agrochimie Procede de preparation de halogeno-anilines
EP0098783A1 (fr) * 1982-06-29 1984-01-18 Rhone-Poulenc Agrochimie Procédé de préparation de halogéno anilines
EP0460639A1 (fr) * 1990-06-06 1991-12-11 SDS Biotech K.K. Procédé de préparation de 3,5-difluoroaniline et son dérivé
US5510533A (en) * 1990-06-06 1996-04-23 Sds Biotech K.K. Process for producing 3,5-difluoroaniline and derivative thereof
WO1993003002A1 (fr) * 1991-08-06 1993-02-18 Mallinckrodt Specialty Chemicals Company Production d'amines fluoro-aromatiques

Also Published As

Publication number Publication date
DE2720316A1 (de) 1978-11-16
DE2720316C2 (de) 1982-04-01
IT1094983B (it) 1985-08-10
CH633252A5 (en) 1982-11-30
BE866662A (fr) 1978-11-03
FR2389596B1 (fr) 1983-07-18
IT7822883A0 (it) 1978-04-28
GB1601746A (en) 1981-11-04
JPS53137921A (en) 1978-12-01

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