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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 709758Generated: October 29, 2026

Hydrochloric Acid → 3-Cyclopropyl-3-(2-((6-(2,2-dimethylpropyl)-5-(2-fluoro-5-methoxyphenyl)pyridin-2-yl)methoxy)pyridin-4-yl)propanoic acid

https://huagongshe.com/reaction/709758

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
ReactantSodium HydroxideHCID 14798—
ReactantEthyl 3-cyclopropyl-3-(2-((5-(2-fluoro-5-methoxyphenyl)-6-neopentylpyridin-2-yl)methoxy)pyridin-4-yl)propanoateHCID 117760063—
SolventMethanolHCID 887—
SolventTetrahydrofuranHCID 8028—
Product3-Cyclopropyl-3-(2-((6-(2,2-dimethylpropyl)-5-(2-fluoro-5-methoxyphenyl)pyridin-2-yl)methoxy)pyridin-4-yl)propanoic acidHCID 11775975284.8%

Reaction Steps

To a solution of ethyl 3-cyclopropyl-3-(2-((5-(2-fluoro-5-methoxyphenyl)-6-neopentylpyridin-2-yl)methoxy)pyridin-4-yl)propanoate (218 mg) in THF (3.0 mL) and methanol (1.5 mL) was added 1N aqueous sodium hydroxide solution (3.0 mL), and the mixture was stirred at room temperature for 1 hr. 1N Hydrochloric acid (3.0 mL) was added to the reaction mixture, and the mixture was extracted with ethyl acetate. The extract was washed with water and saturated brine, and dried over anhydrous magnesium sulfate. After silica gel filtration, the solvent was evaporated under reduced pressure to give the title compound (175 mg) as a white amorphous solid.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09181186B2
Source datasetuspto-grants-2015_11
ORD IDord-ee732363b57e4d7fb6e0efe5d17e1444
Source noteuspto-grants-2015_11