Hydrochloric Acid → HCID 57719918, compound

Participants

Reaction Steps

To 149 mg of Ethyl 2-isopropoxy-3-{3-[({[4-(trifluoromethyl)anilino]carbonyl}-oxy)methyl]phenyl}propanoate were added 4 ml of ethanol and 1.0 ml of 5N sodium hydroxide aqueous solution, and the mixture was stirred at room temperature for 20 hours. After the reaction solution was diluted with water, pH was adjusted to 5 with 5N hydrochloric acid, and the solution was diluted with ethyl acetate and saturated aqueous ammonium chloride. The organic layer was washed with saturated aqueous ammonium chloride, dried over anhydrous sodium sulfate, and concentrated. The residue was purified by silica gel column chromatography, to give 26 mg of the title compound.

Provenance & Evidence