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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 859064Erstellt: 26. Oktober 2026

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

https://huagongshe.com/reaction/859064

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
PatentnummerUS07148274B2
Quelldatensatzuspto-grants-2006_12
ORD IDord-4ca432c51406402ab157c2c7f9d916d4
Quellennotizuspto-grants-2006_12