(1R,8aS)-8a-((S)-2,2-Dimethyl-[1,3]dioxolan-4-ylmethyl)-1,2,3,4,6,7,8,8a-octahydro-naphthalene-1,6-diol 在
manganese(IV) oxide 作用下,
以
二氯甲烷 为溶剂,
反应 1.5h,
以74%的产率得到(4aS,5R)-4a-((S)-2,2-Dimethyl-[1,3]dioxolan-4-ylmethyl)-5-hydroxy-4,4a,5,6,7,8-hexahydro-3H-naphthalen-2-one