2S,3R,4R,6R,8R/S-3-acetyloxy-8-methyloxy-4-(triphenylmethylenoxy)methyl-1,5-dioxabicyclo[3.3.0]octane 在
palladium on activated charcoal
氢气 作用下,
以
乙酸乙酯 为溶剂,
20.0 ℃
、101.32 kPa
条件下,
反应 2.0h,
以82%的产率得到2S,3R,4R,6R,8R/S-3-acetyloxy-4-hydroxymethyl-8-methyloxy-1,5-dioxabicyclo[3.3.0]octane