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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 709826Generated: October 31, 2026

Hydrochloric Acid → HCID 117760083, compound

https://huagongshe.com/reaction/709826

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
ReactantSodium HydroxideHCID 14798—
ReactantHCID 117760191HCID 117760191—
SolventMethanolHCID 887—
SolventTetrahydrofuranHCID 8028—
ProductHCID 117760083HCID 11776008391.9%

Reaction Conditions

Temperature50 °C

Reaction Steps

To a solution of ethyl 3-cyclopropyl-3-(5-fluoro-2-((5-(2-fluoro-5-methoxyphenyl)-6-neopentylpyridin-2-yl)methoxy)pyridin-4-yl)propanoate (379 mg) in THF (2.0 mL) and methanol (1.0 mL) was added 1N aqueous sodium hydroxide solution (2.0 mL), and the mixture was stirred at 50° C. for 20 min. To the reaction mixture was added 1N hydrochloric acid (2.0 mL) at room temperature, 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 (330 mg) as a white amorphous solid.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09181186B2
Source datasetuspto-grants-2015_11
ORD IDord-40d4e3aca8b645f7bb6be0d6db23ce0c
Source noteuspto-grants-2015_11