Sodium Hydroxide → 3-Cyclopropyl-3-(3-((6-(2,2-dimethylpropyl)-5-(2-fluoro-5-methoxyphenyl)pyridin-2-yl)methoxy)-4-fluorophenyl)propanoic acid

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Reaction Steps

To a solution of methyl 3-cyclopropyl-3-(3-((6-(2,2-dimethylpropyl)-5-(2-fluoro-5-methoxyphenyl)pyridin-2-yl)methoxy)-4-fluorophenyl)propanoate (400 mg) in methanol (5.0 mL) and THF (10 mL) was added a solution of sodium hydroxide (305 mg) in water (10 mL), and the mixture was stirred at room temperature for 15 hr. The reaction mixture was concentrated under reduced pressure, and 1N hydrochloric acid was added to the residue to adjust to pH<4. The reaction mixture was extracted with ethyl acetate, and the extract was washed with saturated brine. The organic layer was dried over anhydrous sodium sulfate, and the solvent 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 yellow solid.

Provenance & Evidence