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FR2360556A1 - Procede de preparation du dichloro-3,5 aniline - Google Patents

Procede de preparation du dichloro-3,5 aniline

Info

Publication number
FR2360556A1
FR2360556A1 FR7723907A FR7723907A FR2360556A1 FR 2360556 A1 FR2360556 A1 FR 2360556A1 FR 7723907 A FR7723907 A FR 7723907A FR 7723907 A FR7723907 A FR 7723907A FR 2360556 A1 FR2360556 A1 FR 2360556A1
Authority
FR
France
Prior art keywords
amide
aniline
dichloro
preparing
dichlorobenzene
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
FR7723907A
Other languages
English (en)
Other versions
FR2360556B1 (fr
Inventor
Ryuzo Nishiyama
Kanichi Fujikawa
Isao Yokomichi
Yasuhiro Tsujii
Kuniaki Nagatani
Shigeyuki Nishimura
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.)
Ishihara Sangyo Kaisha Ltd
Original Assignee
Ishihara Sangyo Kaisha Ltd
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 Ishihara Sangyo Kaisha Ltd filed Critical Ishihara Sangyo Kaisha Ltd
Publication of FR2360556A1 publication Critical patent/FR2360556A1/fr
Application granted granted Critical
Publication of FR2360556B1 publication Critical patent/FR2360556B1/fr
Granted 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
    • C07C209/04—Preparation of compounds containing amino groups bound to a carbon skeleton by substitution of functional groups by amino groups
    • C07C209/06—Preparation of compounds containing amino groups bound to a carbon skeleton by substitution of functional groups by amino groups by substitution of halogen atoms
    • C07C209/10—Preparation of compounds containing amino groups bound to a carbon skeleton by substitution of functional groups by amino groups by substitution of halogen atoms with formation of amino groups bound to carbon atoms of six-membered aromatic rings or from amines having nitrogen atoms bound to carbon atoms of six-membered aromatic rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

a. Procédé de fabrication du dichloro-3,5 aniline qui consiste à faire réagir le bromo-1 dichloro-2,4 benzène avec un amidure métallique spécifique choisi dans le groupe comprenant l'amidure de lithium, l'amidure de sodium et l'amidure de potassium dans l'ammoniac liquide. b. Ce procédé se caractérise en ce que le rapport molaire bromo-1 dichloro-2,4 benzène/amidure métallique spécifique est de 1/2 à 7. c. Utilisable pour la fabrication de divers produits chimiques pour l'agriculture, de colorants et de produits pharmaceutiques.
FR7723907A 1976-08-05 1977-08-03 Procede de preparation du dichloro-3,5 aniline Granted FR2360556A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51093681A JPS5846498B2 (ja) 1976-08-05 1976-08-05 ３，５−ジクロロアニリンの製造方法

Publications (2)

Publication Number Publication Date
FR2360556A1 true FR2360556A1 (fr) 1978-03-03
FR2360556B1 FR2360556B1 (fr) 1983-09-02

Family

ID=14089136

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7723907A Granted FR2360556A1 (fr) 1976-08-05 1977-08-03 Procede de preparation du dichloro-3,5 aniline

Country Status (4)

Country Link
US (1) US4138436A (fr)
JP (1) JPS5846498B2 (fr)
DE (1) DE2734368C2 (fr)
FR (1) FR2360556A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4197259A (en) * 1979-02-22 1980-04-08 Ppg Industries, Inc. Preparation of haloaniline

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXBK/59 *

Also Published As

Publication number Publication date
FR2360556B1 (fr) 1983-09-02
JPS5846498B2 (ja) 1983-10-17
DE2734368A1 (de) 1978-02-09
US4138436A (en) 1979-02-06
DE2734368C2 (de) 1986-07-03
JPS5318520A (en) 1978-02-20

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