(2R)-S-phenyl 2-((1R,2R)-2-(benzyloxy)-2-(2,2-dimethyl-1,3-dioxolan-4-yl)-1-hydroxyethyl)-5-methylhex-4-enethioate 在
lithium aluminium tetrahydride 作用下,
以
乙醚 为溶剂,
反应 1.0h,
以85%的产率得到(2S,3R,4R)-4-(benzyloxy)-4-(2,2-dimethyl-1,3-dioxolan-4-yl)-2-(3-methylbut-2-en-1-yl)butane-1,3-diol