Zurück
HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 17649Erstellt: 23. Oktober 2026

4-tert-Butylphenol → 2-n-Butylamino-4-(4-t-butylphenoxy)nitrobenzene

https://huagongshe.com/de/reaction/17649

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
Edukt4-tert-ButylphenolHCID 7393—
EduktPotassium CarbonateHCID 11430—
EduktN-butyl-5-fluoro-2-nitroanilineHCID 59566264—
LösungsmittelDimethylformamideHCID 6228—
Produkt2-n-Butylamino-4-(4-t-butylphenoxy)nitrobenzeneHCID 66977422—

Reaktionsbedingungen

Temperatur90 °C

Reaktionsschritte

A mixture of 2-n-butylamino-4-fluoronitrobenzene (10 mmol), 4-t-butylphenol (13 mmol), solid K2CO3 (30 mmol) and DMF (30 mL) was heated with stirring at 90° C. for 10 h. The reaction was quenched by cold H2O (50 mL), and the resulting mixture was extracted with EtOAc (3×100 mL). The combined EtOAc extracts were washed with brine (2×50 mL) and dried (anhydrous Na2SO4). The solvent was removed in vacuo, and the crude products were purified by silica gel column chromatography (eluting with 10% EtOAc in hexane), giving 2-n-butylamino-4-(4-t-butylphenoxy)nitrobenzene.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS07737285B2
Quelldatensatzuspto-grants-2010_06
ORD IDord-0b8aca2fd88841b99fc0aa3fcbd77d96
Quellennotizuspto-grants-2010_06