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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 59102Generated: October 25, 2026

Dichloromethane → HCID 117824150, compound

https://huagongshe.com/reaction/59102

Reaction equation

Participants

RoleNameHCIDCharge
ReactantDichloromethaneHCID 6344—
ReactantPotassium CarbonateHCID 11430—
Reactant1-Fluoro-2-methoxy-4-nitrobenzeneHCID 14451968—
ReactantHCID 178493803HCID 178493803—
SolventAcetonitrileHCID 6342—
ProductHCID 117824150HCID 11782415054.2%

Reaction Conditions

Temperature90 °C

Reaction Steps

1-Fluoro-2-methoxy-4-nitrobenzene (0.785 g, 4.59 mmol), 4-methoxy-1H-imidazole (0.45 g, 4.59 mmol) and potassium carbonate (0.697 g, 5.05 mmol) were mixed in dry acetonitrile (10 mL) and heated at 90° C. for 4 days. DCM was added and the mixture was filtrated through a pad of silica eluting with 5% MeOH in DCM. The solvents were evaporated and mixture was purified by column chromatography in silica eluting with a gradient of MeOH and DCM to give the title compound as a gum 0.62 g (54%).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09439904B2
Source datasetuspto-grants-2016_09
ORD IDord-fdfba193e4ce4de8bd37a02c85fe590f
Source noteuspto-grants-2016_09