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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 607243Erstellt: 23. Oktober 2026

4-Methyl-2-nitroaniline → (4-Benzyloxy-phenyl)-(4-methyl-2-nitro-phenyl)-amine

https://huagongshe.com/de/reaction/607243

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
Edukt4-Methyl-2-nitroanilineHCID 6978—
EduktPotassium CarbonateHCID 11430—
Edukt1-Bromo-4-phenylmethoxybenzeneHCID 138835—
LösungsmittelO-XyleneHCID 7237—
Produkt(4-Benzyloxy-phenyl)-(4-methyl-2-nitro-phenyl)-amineHCID 66808397—

Reaktionsschritte

A mixture of 4-methyl-2-nitroaniline (1.006 g, 6.612 mmol), 4-benzyloxybromobenzene (5.794 g, 22.02 mmol), cuprous iodide (62.9 mg, 0.3306 mmol), potassium carbonate (0.914 g, 6.612 mmol) and anhydrous o-xylene (18 mL) was heated at 150° for 24 hours. Added additional cuprous iodide (30 mg) and heated an additional 6 hours at 160°. The reaction was cooled to room temperature and the solvent removed by rotary evaporation under vacuum. The residue was purified by silica gel flash chromatography using 1:1 methylene chloride/hexanes as eluent to afford the title compound as a red oil which slowly crystallized (1.23 g, 56%).

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS07915411B2
Quelldatensatzuspto-grants-2011_03
ORD IDord-5a0fae2dbaef4e53adb89bd0f05912eb
Quellennotizuspto-grants-2011_03