HCID 121266513, compound → HCID 90308622, compound

Participants

Reaction Steps

A mixture of tert-butyl N-[(4aR,11bR)-4a-fluoro-3,3,11b-trimethyl-10-nitro-4,4-dioxo-5,6-dihydro-[1]benzoxepino[4,5-b][1,4]thiazin-2-yl]-N-tert-butoxycarbonyl-carbamate (490 mg, 0.857 mmol) and pd/c (274 mg, 0.257 mmol) in THF (5.7 mL) was stirred under hydrogen atmosphere for 16 hours. The mixture was passed through a celite cake and rinsed with ethyl acetate and ethanol. The filtrate was concentrated in vacuo to afford the title compound (460 mg, 0.850 mmol, 99% yield) as a white foam. MS m/z=564.2 (M+Na).

Provenance & Evidence