Hydrochloric Acid → HCID 178450942, compound

Participants

Reaction Steps

To a mixture of ethyl 5-(3-tert-butoxy-3-oxopropyl)-4-oxo-2-(2-(trifluoromethyl)phenylamino)-4,5-dihydrothiazole-5-carboxylate (88.7 mg, 0.19 mmol), THF (1 mL), MeOH (0.3 mL), and water (0.3 mL) was added LiOH.H2O (Aldrich, 20 mg, 0.47 mmol) at room temperature. After 3 h, 1N HCl (0.7 mL) was added to the reaction mixture at 0° C. The mixture was extracted with EtOAc, and the organic phase was dried over Na2SO4, filtered, and concentrated in vacuo. The crude material was purified by silica gel chromatography. MS: 389 (M+1).

Provenance & Evidence