Sodium Hydroxide → HCID 67483398, compound

Participants

Reaction Steps

3-(4-{2-(4-Chlorophenyl)-2-[4-(4-trifluoromethoxyphenyl)thiazol-2-yl]vinyl}benzoylamino)propionic acid methyl ester (14 mg) was dissolved in methanol (5 mL) and 1 N sodium hydroxide (72 μL, 3 equivalents) and 5 drops THF were added and the resulting mixture was stirred at room temperature for 1 hour. More 1 N sodium hydroxide (72 μL, 3 equivalents) and 5 drops THF were added and the resulting mixture was stirred at room temperature for 1 hour and at 50° C. for 1 hour. The mixture was concentrated in vacuo and the residue was added water (5 mL) and 1 N hydrochloric acid was added to pH 2. The solid was filtered off, washed with water and dried in vacuo to afford 6 mg (4%) of the title compound.

Provenance & Evidence