methyl 3'-hydroxy-7'-methylidenespiro[1,3-dioxolane-2,9'-bicyclo[3.3.1]non-2-ene]-2'-carboxylate 在
palladium on activated charcoal
氢气 作用下,
以
乙醇 为溶剂,
反应 14.0h,
以68%的产率得到methyl 3'-hydroxy-7'-methylspiro[1,3-dioxolane-2,9'-bicyclo[3.3.1]nona-2,6-diene]-2'-carboxylate