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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 871084Generated: October 30, 2026

Potassium Carbonate → HCID 90409847, compound

https://huagongshe.com/reaction/871084

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPotassium CarbonateHCID 11430—
Reactant4-Bromo-2-fluoro-1-nitrobenzeneHCID 2783362—
Reactant(5-Fluoropyridin-3-yl)methanamineHCID 45116207—
SolventDimethylformamideHCID 6228—
SolventEthyl AcetateHCID 8857—
ProductHCID 90409847HCID 90409847—

Reaction Conditions

Temperature80 °C

Reaction Steps

A mixture of 4-bromo-2-fluoro-1-nitrobenzene (1.20 g, 5.45 mmol), (5-fluoropyridin-3-yl)methanamine (757 mg, 6.0 mmol) and potassium carbonate (3.015 g, 21.82 mmol) in N,N-dimethylformamide (8 mL) was heated at 80° C. for 1 hour. After cooling, the mixture was diluted with ethyl acetate and the mixture was washed with water and brine, dried over magnesium sulfate, filtered and concentrated to give the crude title compound which was used without further purification. MS (ESI) m/z 327 (M+H)+.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08969375B2
Source datasetuspto-grants-2015_03
ORD IDord-15320bcff128455eb024c6760cf0a93d
Source noteuspto-grants-2015_03