(7'-(tert-butyldimethylsilyloxy)-6'-oxo-3',4',6',7',8',8a'-hexahydro-2'H-spiro[[1,3]dioxolane-2,1'-naphthalene]-8a'-yl)methyl acetate 在
sodium tetrahydroborate 、 cerium(III) chloride heptahydrate 作用下,
以
乙醇 、
二氯甲烷 为溶剂,
反应 1.0h,
以84%的产率得到(7'-(tert-butyldimethylsilyloxy)-6'-hydroxy-3',4',6',7',8',8a'-hexahydro-2'H-spiro[[1,3]dioxolane-2,1'-naphthalene]-8a'-yl)methyl acetate