Contrary to the reported literature, the main epoxide derived from alnus-5-en-3β-yl acetate (1) was shown to be a β-epoxide. Daturadiol (=olean-12-ene-3β,6β-diol) was prepared from dendropanoxide via 1 and its α-epoxide.
与文献报道相反,从
乙酸5-烯-3β-基
乙酯(1)中衍生出的主要
环氧化物被证明是β-
环氧化物。通过1和其α-
环氧化物从降
冰片烷氧化物制备了莨菪二醇(=齐墩果-12-烯-3β,6β
-二醇)。