(4R,5R)-4,5-bis[(1S)-1-azido-2-naphthalen-1-yloxyethyl]-2,2-dimethyl-1,3-dioxolane 在
palladium on activated charcoal
氢气 、
乙酰氯 作用下,
以
甲醇 、
乙酸乙酯 为溶剂,
生成 [(1S,2R,3R,4S)-4-tert-Butoxycarbonylamino-2,3-dihydroxy-5-(naphthalen-1-yloxy)-1-(naphthalen-1-yloxymethyl)-pentyl]-carbamic acid tert-butyl ester