Zurück
HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 48563Erstellt: 24. Oktober 2026

Ethanol → [1,1'-Biphenyl]-4-amine, 3-nitro-

https://huagongshe.com/de/reaction/48563

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktEthanolHCID 702—
EduktPotassium HydroxideHCID 14797—
EduktAcetamide, N-(3-nitro(1,1'-biphenyl)-4-yl)-HCID 79364—
LösungsmittelWaterHCID 962—
Produkt[1,1'-Biphenyl]-4-amine, 3-nitro-HCID 7770571,8%

Reaktionsschritte

A mixture of potassium hydroxide (2.5 g), 3-nitro-4-acetamido-1,1′-biphenyl (23.5 g), prepared in (A) above, water (6 mL) and ethanol (12 mL) is heated at reflux for one hour. The reaction mixture is cooled to room temperature and then poured into 300 mL of a mixture of water and ice. The solid is collected by filtration and the crude product is recrystallized from methanol (800 mL) to give 14.1 g of the title compound as an orange solid melting at 170-172° C.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS06703510B2
Quelldatensatzuspto-grants-2004_03
ORD IDord-36ee64bce7244940aa4c0e7c57eb5c79
Quellennotizuspto-grants-2004_03