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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 709715Generated: October 30, 2026

Ethyl Acetate → HCID 117760248, compound

https://huagongshe.com/reaction/709715

Reaction equation

Participants

RoleNameHCIDCharge
ReactantEthyl AcetateHCID 8857—
ReactantCesium carbonateHCID 10796—
ReactantHCID 117759835HCID 117759835—
Reactant6-(Chloromethyl)-2-(2,2-dimethylpropyl)-3-(2-fluoro-5-methoxyphenyl)pyridineHCID 117759999—
SolventAcetonitrileHCID 6342—
ProductHCID 117760248HCID 11776024894.7%

Reaction Steps

To a solution of 6-(chloromethyl)-2-(2,2-dimethylpropyl)-3-(2-fluoro-5-methoxyphenyl)pyridine (300 mg) in acetonitrile (10 mL) were added methyl 3-(3-hydroxy-2-methoxyphenyl)propanoate (210 mg) and cesium carbonate (512 mg), and the mixture was heated under reflux for 15 hr. Ethyl acetate was added to the reaction mixture, and the insoluble material was filtered off. The solvent in the filtrate was evaporated under reduced pressure. The residue was purified by silica gel column chromatography (ethyl acetate/hexane) to give the title compound (450 mg) as a colorless oil.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09181186B2
Source datasetuspto-grants-2015_11
ORD IDord-654971f1dbce44ad9fdafdfe520af978
Source noteuspto-grants-2015_11