Trifluoroacetic acid → HCID 11591283, compound

Participants

Reaction Steps

TFA (2 mL) was added to a solution of 3-((1S)-2-{[tert-butyl(dimethyl)silyl]oxy}-1-methylethoxy)-N-[4-(methoxymethyl)-1,3-thiazol-2-yl]-5-[4-(methylsulfonyl)phenoxy]benzamide (325 mg, 0.536 mmol) in DCM (4 mL) and water (1 mL) and the reaction was stirred for 1 h. The reaction was basified to pH7-8 with saturated aqueous sodium hydrogencarbonate and then extracted with DCM (2×20 mL). The combined organic layers were dried (MgSO4), filtered and evaporated and purified by column chromatography, eluting with 50% to 100% ethyl acetate in hexanes, to afford the title compound as a white foam (147 mg, 56%).

Provenance & Evidence