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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 709719Generated: October 31, 2026

Ethyl Acetate → HCID 117759966, compound

https://huagongshe.com/reaction/709719

Reaction equation

Participants

RoleNameHCIDCharge
ReactantEthyl AcetateHCID 8857—
ReactantCesium carbonateHCID 10796—
ReactantHCID 117759834HCID 117759834—
Reactant6-(Chloromethyl)-2-(2,2-dimethylpropyl)-3-(2-fluoro-5-methoxyphenyl)pyridineHCID 117759999—
SolventAcetonitrileHCID 6342—
ProductHCID 117759966HCID 11775996670.5%

Reaction Steps

To a solution of 6-(chloromethyl)-2-(2,2-dimethylpropyl)-3-(2-fluoro-5-methoxyphenyl)pyridine (321 mg) in acetonitrile (10 mL) were added ethyl 3-(2-fluoro-3-hydroxyphenyl)propanoate (430 mg) and cesium carbonate (980 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 (350 mg) as a white solid.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09181186B2
Source datasetuspto-grants-2015_11
ORD IDord-7b29bde5914447d0a065ee12b5076644
Source noteuspto-grants-2015_11