BE762059A - Procede de preparation de 2,4-totuylene-diamine et de 2,6-totuylene-diamine, et produits obtenus - Google Patents

Procede de preparation de 2,4-totuylene-diamine et de 2,6-totuylene-diamine, et produits obtenus

Info

Publication number
BE762059A
BE762059A BE762059A BE762059A BE762059A BE 762059 A BE762059 A BE 762059A BE 762059 A BE762059 A BE 762059A BE 762059 A BE762059 A BE 762059A BE 762059 A BE762059 A BE 762059A
Authority
BE
Belgium
Prior art keywords
tolylenediamines
prepn
wiht
dinitrotoluene
atm
Prior art date
Application number
BE762059A
Other languages
English (en)
Original Assignee
Centrala Ind De Ingrasaminte C
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 DE19712103265 external-priority patent/DE2103265A1/de
Application filed by Centrala Ind De Ingrasaminte C filed Critical Centrala Ind De Ingrasaminte C
Publication of BE762059A publication Critical patent/BE762059A/fr

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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
BE762059A 1968-12-27 1971-01-26 Procede de preparation de 2,4-totuylene-diamine et de 2,6-totuylene-diamine, et produits obtenus BE762059A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RO5864468 1968-12-27
DE19712103265 DE2103265A1 (en) 1971-01-25 1971-01-25 2,4-and 2,6-tolylenediamines prepn

Publications (1)

Publication Number Publication Date
BE762059A true BE762059A (fr) 1971-07-01

Family

ID=25760567

Family Applications (1)

Application Number Title Priority Date Filing Date
BE762059A BE762059A (fr) 1968-12-27 1971-01-26 Procede de preparation de 2,4-totuylene-diamine et de 2,6-totuylene-diamine, et produits obtenus

Country Status (1)

Country Link
BE (1) BE762059A (fr)

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