1-(3-Bromopropoxy)-3-nitrobenzene → 3-(3-Bromopropoxy)-aniline

HRID 1086930

Reaktionsgleichung

Reaktionsgleichung von HRID 1086930
[Br:1][CH2:2][CH2:3][CH2:4][O:5][C:6]1[CH:7]=[C:8]([N+:12]([O-])=O)[CH:9]=[CH:10][CH:11]=1>[Ni].O1CCCC1>[Br:1][CH2:2][CH2:3][CH2:4][O:5][C:6]1[CH:7]=[C:8]([CH:9]=[CH:10][CH:11]=1)[NH2:12]

Komponenten

4

Edukt 1

HCID 71723011-(3-Bromopropoxy)-3-nitrobenzene

Produkt 1

HCID 4592563-(3-Bromopropoxy)-aniline

Reagenzien, Katalysatoren, Lösungsmittel 2

HCID 935NickelKatalysatorHCID 8028TetrahydrofuranLösungsmittel

Versuchsvorschrift

1 g of Raney nickel is added to a solution of 4 g of 3-(3-bromopropoxy)-nitrobenzene in 40 ml of tetrahydrofuran and the starting substance is hydrogenated at room temperature. The catalyst is filtered off and washed with tetrahydrofuran. Evaporation of the filtrate gives 3-(3-bromopropoxy)-aniline as a colourless oil.

Aufarbeitung

  1. customis hydrogenated at room temperature
  2. filtrationThe catalyst is filtered off
  3. washwashed with tetrahydrofuran
  4. customEvaporation of the filtrate

Quellen und Nachweise

ORD-Eintrag
ord-c1aef05df36f4eddbfc246c470a9fab0
Quelldatensatz
uspto-grants-1991_07
Patentnummer
US05032606

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