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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1759843Generated: November 2, 2026

Water → HCID 22599773, compound

https://huagongshe.com/reaction/1759843

Reaction equation

Participants

RoleNameHCIDCharge
ReactantWaterHCID 962—
ReactantPropargyl alcoholHCID 7859—
ReactantSodium hydrideHCID 24758—
Reactant4-Chloro-6-(2-fluorophenyl)pyrimidineHCID 22599815—
SolventDimethylformamideHCID 6228—
ProductHCID 22599773HCID 2259977373.3%

Reaction Steps

In 5 ml of N,N-dimethylformamide were dissolved 212 mg of 4-chloro-6-(2-fluorophenyl)pyrimidine and 68 mg of 2-propyn-1-ol, to which 49 mg of sodium hydride (60% in oil) was added, followed by stirring at room temperature for 8 hours. The reaction mixture was then poured into water and extracted with ethyl acetate. The organic layer was washed with a saturated aqueous sodium chloride solution, dried over anhydrous magnesium sulfate, and then concentrated. The resulting residue was subjected to silica gel column chromatography to give 170 mg of 4-(2-fluorophenyl)-6-(2-propynyloxy)pyrimidine (the present compound (54)).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06838463B2
Source datasetuspto-grants-2005_01
ORD IDord-9854defbf3a2441fbddd6cbb63009394
Source noteuspto-grants-2005_01