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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 607213Generated: October 29, 2026

Ethyl Acetate → HCID 66808429, compound

https://huagongshe.com/reaction/607213

Reaction equation

Participants

RoleNameHCIDCharge
ReactantEthyl AcetateHCID 8857—
Reactant4-MethoxyphenolHCID 9015—
ReactantCesium carbonateHCID 10796—
Reactant4-Chloro-3-nitroanilineHCID 12477—
SolventDimethylformamideHCID 6228—
ProductHCID 66808429HCID 6680842973%

Reaction Steps

A solution of 4-chloro-3-nitro aniline (1.0 g, 5.79 mmol), 4-methoxyphenol (0.74 g, 6.00 mmol), cesium carbonate (1.95 g, 6.00 mmol) in dimethylformamide (10 ml) was heated at 100° 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 a red solid as the title compound (1.1 g, 73%).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07915411B2
Source datasetuspto-grants-2011_03
ORD IDord-46efc85f71bb44378b33374916522f3c
Source noteuspto-grants-2011_03