4-[(5-benzyloxymethyl-2,2-dimethyl-[1,3]dioxolan-4-yl)-methoxymethoxy-methyl]-2,2-dimethyl-[1,3]dioxan-5-one 在
palladium on activated charcoal
氢气 作用下,
以99%的产率得到4-[(5-hydroxymethyl-2,2-dimethyl-[1,3]dioxolan-4-yl)-methoxymethoxy-methyl]-2,2-dimethyl-[1,3]dioxan-5-one