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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 254744Generated: October 30, 2026

Water → HCID 24716039, compound

https://huagongshe.com/reaction/254744

Reaction equation

Participants

RoleNameHCIDCharge
ReactantWaterHCID 962—
Reactant2-FluorophenolHCID 9707—
ReactantSodium hydrideHCID 24758—
Reactant4,6-DichloropyrimidineHCID 70943—
SolventTetrahydrofuranHCID 8028—
SolventEthyl AcetateHCID 8857—
ProductHCID 24716039HCID 2471603965%

Reaction Conditions

Temperature70 °C

Reaction Steps

NaH (80 mg, 60%, 3.0 mmol) was added to a solution of 2-fluorophenol (112 mg, 1 mmol) in 10 ml of anhydrous THF, the mixture was stirred for 20 minutes, 4,6-dichloro-pyrimidine (149 mg, 1 mmol) was added and then the reaction mixture was heated at 70° C. for 1 hour. After cooling, 5 ml water was added and ethyl acetate (20 ml) was used to extract the product. The organic layer was dried over sodium sulfate. The solvent was removed by rotovap to give 146 mg of 4-chloro-6-(2-fluorophenoxy)-pyrimidine, yield 65%.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07875622B2
Source datasetuspto-grants-2011_01
ORD IDord-e86926b5af9448b08641d9fe8032454c
Source noteuspto-grants-2011_01