Reaktionsgleichung
[Br:1][C:2]1[CH:7]=[CH:6][CH:5]=[C:4]([N+:8]([O-])=O)[C:3]=1[OH:11].C1COCC1>CO.[Ni]>[NH2:8][C:4]1[CH:5]=[CH:6][CH:7]=[C:2]([Br:1])[C:3]=1[OH:11]Komponenten
5
Edukt 2
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 2
Versuchsvorschrift
A solution of 5.3 g (22.7 mmol) 2-bromo-6-nitro-phenol in 100 ml MeOH:THF=1:1 is hydrogenated in the presence of 0.2 g Ra—Ni (in EtOH, Degussa B113W). The reaction mixture is filtered (2 glass fiber filters used) and the filtrate is concentrated in vacuo to afford the crude title compound.
Aufarbeitung
- filtrationThe reaction mixture is filtered (2 glass fiber filters used)
- concentrationthe filtrate is concentrated in vacuo
Quellen und Nachweise
- ORD-Eintrag
- ord-26bd5e9dcb284bcea424992ae7e1b2c8
- Quelldatensatz
- uspto-grants-2014_01
- Patentnummer
- US08629168B2
Verknüpfte Notizen
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