exo-exo-1,4,4a,5,8,8a-hexahydro-1,4:5,8-diepoxynaphthalene-2,3-dicarboxylic acid dimethyl ester 在
palladium on activated charcoal exo-endo-1,4,4a,5,8,8a-hexahydro-1,4:5,8-diepoxynaphtnatelene-2,3-dicarboxylic acid dimethyl ester 、
氢气 作用下,
以
甲醇 为溶剂,
反应 12.0h,
生成
dimethyl (1R,2S,3R,6S,7R,8S)-11,12-dioxatetracyclo[6.2.1.13,6.02,7]dodecane-4,5-dicarboxylate 、 dimethyl (1S,2S,3R,6S,7R,8R)-11,12-dioxatetracyclo[6.2.1.13,6.02,7]dodecane-4,5-dicarboxylate