IT1009850B - Processo per la preparazione di 5 cloro 2 toluidina - Google Patents

Processo per la preparazione di 5 cloro 2 toluidina

Info

Publication number
IT1009850B
IT1009850B IT21464/74A IT2146474A IT1009850B IT 1009850 B IT1009850 B IT 1009850B IT 21464/74 A IT21464/74 A IT 21464/74A IT 2146474 A IT2146474 A IT 2146474A IT 1009850 B IT1009850 B IT 1009850B
Authority
IT
Italy
Prior art keywords
toluidine
chlorine
preparation
Prior art date
Application number
IT21464/74A
Other languages
English (en)
Original Assignee
Hoechst 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 Hoechst Ag filed Critical Hoechst Ag
Application granted granted Critical
Publication of IT1009850B publication Critical patent/IT1009850B/it

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IT21464/74A 1973-04-18 1974-04-16 Processo per la preparazione di 5 cloro 2 toluidina IT1009850B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2319645A DE2319645C3 (de) 1973-04-18 1973-04-18 Verfahren zur Herstellung von 5-Chlor-2-toluidin

Publications (1)

Publication Number Publication Date
IT1009850B true IT1009850B (it) 1976-12-20

Family

ID=5878510

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21464/74A IT1009850B (it) 1973-04-18 1974-04-16 Processo per la preparazione di 5 cloro 2 toluidina

Country Status (10)

Country Link
US (1) US3962336A (it)
JP (1) JPS505337A (it)
BE (1) BE813908A (it)
CA (1) CA1014974A (it)
CH (1) CH589039A5 (it)
DE (1) DE2319645C3 (it)
FR (1) FR2226385B1 (it)
GB (1) GB1463618A (it)
IT (1) IT1009850B (it)
NL (1) NL7405000A (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
YU31834B (en) * 1967-08-01 1973-12-31 Kemper Kg Wilhelm Masina za zetvu kukuruza ili slicnih stabljicastih kultura
DE2449285A1 (de) * 1974-10-16 1976-04-22 Hoechst Ag Verfahren zur herstellung von chlorierten aromatischen aminen
JPS54125636A (en) * 1978-03-20 1979-09-29 Dainichi Seika Kogyo Kk Preparation of 6-chloro-3-toluiding-4-sulfonic acid
JPS6045551A (ja) * 1983-08-23 1985-03-12 Tokuyama Soda Co Ltd トリクロルアニリンの製造方法
US4772747A (en) * 1983-10-28 1988-09-20 Eastman Kodak Company Preparation of 2,4,6-trichlorophenylhydrazine
US4918230A (en) * 1988-06-14 1990-04-17 Ciba-Geigy Corporation Process for the preparation 4-bromoaniline hydrobromides
CA2808258A1 (en) 2010-08-20 2012-02-23 Lonza Ltd Process for the selective meta-chlorination of alkylanilines
EP2627626B1 (en) * 2010-10-14 2014-05-14 Lonza Ltd Halogenated diethyltoluenediamines

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1930751A (en) * 1931-04-20 1933-10-17 Du Pont Chlorination of omicron-toluidine
US1930752A (en) * 1932-01-25 1933-10-17 Du Pont Chlorination of p-xylidine
US2675409A (en) * 1952-01-04 1954-04-13 Ethyl Corp Preparation of 2, 4, 6-trichloroaniline

Also Published As

Publication number Publication date
NL7405000A (it) 1974-10-22
FR2226385B1 (it) 1977-10-14
FR2226385A1 (it) 1974-11-15
BE813908A (fr) 1974-10-18
CH589039A5 (it) 1977-06-30
CA1014974A (en) 1977-08-02
JPS505337A (it) 1975-01-21
DE2319645C3 (de) 1978-12-07
GB1463618A (en) 1977-02-02
US3962336A (en) 1976-06-08
DE2319645A1 (de) 1974-11-14
DE2319645B2 (de) 1978-04-13

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