Zurück
HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 323121Erstellt: 25. Oktober 2026

2-Hydroxy-3-nitrobiphenyl → 2-Amino-6-phenylphenol

https://huagongshe.com/reaction/323121

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
Edukt2-Hydroxy-3-nitrobiphenylHCID 160745—
KatalysatorPalladiumHCID 23938—
LösungsmittelMethanolHCID 887—
Produkt2-Amino-6-phenylphenolHCID 2118468990%

Reaktionsschritte

To a solution of 2-nitro-6-phenylphenol(900 mg, 4.2 mmol) in methanol(50 ml) was added 10% Pd/C (100 mg). The mixture was flushed with argon, then hydrogen was bubbled through the solution for 10 min. and a hydrogen atmosphere was maintained at balloon pressure overnight. The mixture was filtered through celite and the celite was washed with methanol. The solvent was evaporated and chromatography of the resulting solid on silica gel (5% MeOH/CH2Cl2) gave the desired product(700 mg, 90%). 1H NMR (CD3OD): d 7.55-7.27 (m, 5H), 6.77-6.61 (m, 3H).

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS06211373B1
Quelldatensatzuspto-grants-2001_04
ORD IDord-4753f1d5075346ffb2e0dfc560fc6c9d
Quellennotizuspto-grants-2001_04