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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 607295Erstellt: 24. Oktober 2026

Ethyl Acetate → 4-(4-Benzyloxy-2-nitro-phenylsulfanyl)-phenylamine

https://huagongshe.com/de/reaction/607295

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktEthyl AcetateHCID 8857—
EduktCesium carbonateHCID 10796—
Edukt4-AminothiophenolHCID 14510—
Edukt5-Benzyloxy-2-chloro-nitrobenzeneHCID 11043622—
LösungsmittelDimethylformamideHCID 6228—
Produkt4-(4-Benzyloxy-2-nitro-phenylsulfanyl)-phenylamineHCID 6680830683%

Reaktionsschritte

A solution of the compound prepared in Example 214A (1.0 g, 3.80 mmol), 4-aminothiophenol (0.5 g, 4.00 mmol), cesium carbonate (1.3 g, 4 mmol) in dimethylformamide (10 ml) was heated at 40° C. for 16 hours. Afterwards, ice water (50 mL) was added to the solution and the resultant slurry was treated with ethyl acetate (100 ml). The layers were separated and the organic layer was washed with 10% sodium bicarbonate and 10% sodium chloride, then dried over anhydrous sodium sulfate. The drying agent was filtered and solvent was removed under vacuum leaving an orange oil as the title compound, (1.1 g, 83%).

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS07915411B2
Quelldatensatzuspto-grants-2011_03
ORD IDord-ed2e7b96c85f4c33b00c948e44bd6bca
Quellennotizuspto-grants-2011_03