FR2298531A1 - Procede de preparation d'anilines substituees par le chlore en position meta - Google Patents

Procede de preparation d'anilines substituees par le chlore en position meta

Info

Publication number
FR2298531A1
FR2298531A1 FR7602150A FR7602150A FR2298531A1 FR 2298531 A1 FR2298531 A1 FR 2298531A1 FR 7602150 A FR7602150 A FR 7602150A FR 7602150 A FR7602150 A FR 7602150A FR 2298531 A1 FR2298531 A1 FR 2298531A1
Authority
FR
France
Prior art keywords
chlorine
meta position
anilines substituted
preparing
preparing anilines
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
FR7602150A
Other languages
English (en)
Other versions
FR2298531B1 (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.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Publication of FR2298531A1 publication Critical patent/FR2298531A1/fr
Application granted granted Critical
Publication of FR2298531B1 publication Critical patent/FR2298531B1/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
    • C07C209/68—Preparation of compounds containing amino groups bound to a carbon skeleton from amines, by reactions not involving amino groups, e.g. reduction of unsaturated amines, aromatisation, or substitution of the carbon skeleton
    • C07C209/74—Preparation of compounds containing amino groups bound to a carbon skeleton from amines, by reactions not involving amino groups, e.g. reduction of unsaturated amines, aromatisation, or substitution of the carbon skeleton by halogenation, hydrohalogenation, dehalogenation, or dehydrohalogenation
FR7602150A 1975-01-27 1976-01-27 Procede de preparation d'anilines substituees par le chlore en position meta Granted FR2298531A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2503187A DE2503187C3 (de) 1975-01-27 1975-01-27 Verfahren zur Herstellung durch Chlor meta-substituierte Aniline

Publications (2)

Publication Number Publication Date
FR2298531A1 true FR2298531A1 (fr) 1976-08-20
FR2298531B1 FR2298531B1 (fr) 1979-05-18

Family

ID=5937382

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7602150A Granted FR2298531A1 (fr) 1975-01-27 1976-01-27 Procede de preparation d'anilines substituees par le chlore en position meta

Country Status (7)

Country Link
US (1) US4085141A (fr)
JP (1) JPS5848540B2 (fr)
BE (1) BE837923A (fr)
DE (1) DE2503187C3 (fr)
FR (1) FR2298531A1 (fr)
GB (1) GB1477988A (fr)
NL (1) NL7600773A (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0015220A1 (fr) * 1979-02-15 1980-09-03 Rhone-Poulenc Agrochimie Procédé de préparation d'anilines métachlorées
EP0015219A1 (fr) * 1979-02-15 1980-09-03 Rhone-Poulenc Agrochimie Procédé de préparation d'anilines métachlorées
FR2449077A2 (fr) * 1979-02-15 1980-09-12 Rhone Poulenc Agrochimie Procede de preparation d'anilines metachlorees
EP0039810A1 (fr) * 1980-05-08 1981-11-18 Bayer Ag Procédé de préparation de 2-trifluorométhylaniline
EP0045709A1 (fr) * 1980-08-01 1982-02-10 Rhone-Poulenc Agrochimie Procédé de préparation sélective d'anilines métachlorées
FR2521132A1 (fr) * 1982-02-05 1983-08-12 Rhone Poulenc Agrochimie Procede de preparation de metahalogeno-anilines

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH609959A5 (fr) * 1976-12-17 1979-03-30 Basf Ag
FR2403991A1 (fr) * 1977-09-22 1979-04-20 Philagro Sa Procede de deshalogenation d'amines aromatiques halogenees
FR2403990A1 (fr) * 1977-09-22 1979-04-20 Philagro Sa Procede de deshalogenation d'amines aromatiques halogenees
DE2758111A1 (de) * 1977-12-24 1979-07-05 Basf Ag Verfahren zur herstellung von halogenanilinen
US4282380A (en) * 1979-07-05 1981-08-04 American Cyanamid Company Reductive alkylation and dehalogenation of m-nitrobenzyl halides
FR2487824A1 (fr) * 1980-08-01 1982-02-05 Rhone Poulenc Agrochimie Procede de preparation selective d'anilines metachlorees
DE3127026A1 (de) * 1981-07-09 1983-01-20 Bayer Ag, 5090 Leverkusen Verrfahren zur herstellung von m-chlorsubstituiertenanilinen
FR2532305A1 (fr) * 1982-08-24 1984-03-02 Rhone Poulenc Agrochimie Procede de preparation d'anilines metachlorees
JPS59172441A (ja) * 1983-03-23 1984-09-29 Mitsui Toatsu Chem Inc ３，３′−または３，４′−ジアミノベンゾフエノンの製造方法
JPH0565250A (ja) * 1991-01-28 1993-03-19 Ishihara Sangyo Kaisha Ltd ３，５−ジフルオロアニリンの製造方法
US5089653A (en) * 1991-04-04 1992-02-18 Dow Elanco Process for the selective reduction of the 4-halogen in 2,4-dihaloanilines
JPH0535677U (ja) * 1991-05-14 1993-05-14 バンドー化学株式会社 ゴム製袋体の口金取付構造

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE792080A (fr) * 1971-11-30 1973-05-29 Rhone Progil Procede de deshalogenation de composes aromatiques polyhalogenes
US3912783A (en) * 1972-12-05 1975-10-14 Bayer Ag Process and catalyst for preparing of 3-halogen-and 3,5-dihalogen-phenols
GB1458633A (en) * 1974-09-17 1976-12-15 Ici Ltd Process for dehalogenating aromatic compounds

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0015220A1 (fr) * 1979-02-15 1980-09-03 Rhone-Poulenc Agrochimie Procédé de préparation d'anilines métachlorées
EP0015219A1 (fr) * 1979-02-15 1980-09-03 Rhone-Poulenc Agrochimie Procédé de préparation d'anilines métachlorées
FR2449077A2 (fr) * 1979-02-15 1980-09-12 Rhone Poulenc Agrochimie Procede de preparation d'anilines metachlorees
FR2449076A2 (fr) * 1979-02-15 1980-09-12 Rhone Poulenc Agrochimie Procede de preparation d'anilines metachlorees
FR2449075A1 (fr) * 1979-02-15 1980-09-12 Rhone Poulenc Agrochimie Procede de preparation d'anilines metachlorees
DK153391B (da) * 1979-02-15 1988-07-11 Rhone Poulenc Agrochimie Fremgangsmaade til fremstilling af m-chlorsubstituerede aniliner ved katalyseret hydrogenering af polychlorerede aniliner
DK153392B (da) * 1979-02-15 1988-07-11 Rhone Poulenc Agrochimie Fremgangsmaade til fremstilling af m-chlorerede aniliner ved katalyseret hydrogenering af polychlorerede aniliner
EP0039810A1 (fr) * 1980-05-08 1981-11-18 Bayer Ag Procédé de préparation de 2-trifluorométhylaniline
EP0045709A1 (fr) * 1980-08-01 1982-02-10 Rhone-Poulenc Agrochimie Procédé de préparation sélective d'anilines métachlorées
FR2521132A1 (fr) * 1982-02-05 1983-08-12 Rhone Poulenc Agrochimie Procede de preparation de metahalogeno-anilines
EP0086726A1 (fr) * 1982-02-05 1983-08-24 Rhone-Poulenc Agrochimie Procédé de préparation de métahalogeno anilines

Also Published As

Publication number Publication date
NL7600773A (nl) 1976-07-29
DE2503187A1 (de) 1976-07-29
JPS51125328A (en) 1976-11-01
FR2298531B1 (fr) 1979-05-18
JPS5848540B2 (ja) 1983-10-28
US4085141A (en) 1978-04-18
DE2503187B2 (de) 1978-10-05
DE2503187C3 (de) 1979-05-31
BE837923A (fr) 1976-07-27
GB1477988A (en) 1977-06-29

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