<3(2S,4S),4S>-3-<2,4-dimethyl-1,3-dioxo-4-(2-methyl-1,3-dioxan-2-yl)butyl>-4-(phenylmethyl)-2-oxazolidinone 在
zinc(II) tetrahydroborate 作用下,
以
乙醚 、
二氯甲烷 为溶剂,
反应 3.0h,
以70%的产率得到<3(2S,3R,4S)4S>-3-<2,4-dimethyl-3-hydroxy-1-oxo-4-(2-methyl-1,3-dioxan-2-yl)butyl>-4-(phenylmethyl)-2-oxazolidinone