tert-butyl ((4aR,6R,11bR)-3,3,6,11b-tetramethyl-10-nitro-4,4-dioxido-4a,5,6,11b-tetrahydro-3H-benzo[6,7]oxepino[4,5-b][1,4]thiazin-2-yl)carbamate 在
钯 乙酸乙酯 作用下,
以
四氢呋喃 为溶剂,
反应 1.5h,
以to afford crude tert-butyl ((4aR,6R,11bR)-10-amino-3,3,6,11b-tetramethyl-4,4-dioxido-4a,5,6,11b-tetrahydro-3H-benzo[6,7]oxepino[4,5-b][1,4]thiazin-2-yl)carbamate (46 mg, 0.105 mmol, 98% yield) which的产率得到tert-butyl ((4aR,6R,11bR)-10-amino-3,3,6,11b-tetramethyl-4,4-dioxido-4a,5,6,11b-tetrahydro-3H-benzo[6,7]oxepino[4,5-b][1,4]thiazin-2-yl)carbamate