(6aR,9aR,10R)-10-(4-(benzyloxy)-3,5-dimethoxyphenyl)-6a,7,9a,10-tetrahydro-9H-[1,3]dioxolo[4',5':4,5]benzo[1,2-e]furo[3,4-b]azepin-9-one 在
palladium on activated charcoal
氢气 作用下,
以
乙酸乙酯 为溶剂,
反应 4.0h,
以98%的产率得到(2R,3R,7R)-2-(4-hydroxy-3,5-dimethoxyphenyl)-5,13,15-trioxa-8-azatetracyclo[8.7.0.03,7.012,16]heptadeca-1(17),10,12(16)-trien-4-one