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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1093306Generated: October 31, 2026

Water → HCID 20987598, compound

https://huagongshe.com/reaction/1093306

Reaction equation

Participants

RoleNameHCIDCharge
ReactantWaterHCID 962—
ReactantSodium hydrideHCID 24758—
ReactantBenzenepropanolHCID 31234—
Reactant5-Bromo-2-fluorobenzonitrileHCID 2724900—
SolventDimethylformamideHCID 6228—
ProductHCID 20987598HCID 2098759890.9%

Reaction Steps

3-Phenylpropanol (2.17 g) was dissolved in N,N-dimethylformamide (32 ml), and sodium hydride (60%, 0.638 g) was added at room temperature. After stirring for 1 hr, 5-bromo-2-fluorobenzonitrile (1.60 g) was added, and the mixture was further stirred at 40-50° C. for 3 hr. The reaction mixture was poured into water, and the mixture was extracted with ethyl acetate, washed with water and saturated brine, and dried over anhydrous sodium sulfate. The solvent was evaporated under reduced pressure. The residue was purified by silica gel column chromatography to give the object product (2.30 g) as a colorless oil.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08129361B2
Source datasetuspto-grants-2012_03
ORD IDord-48b96ecdec3f418abe65162a11ce06a2
Source noteuspto-grants-2012_03