(4S)-4-[(3'R,4'R)-4'-(tert-butyldimethylsilyloxy)-3'-hydroxy-1'-hexadecynyl]-2-phenyl-1,3-dioxolane 在
palladium on activated charcoal
氢气 、
三乙胺 作用下,
以
乙酸乙酯 为溶剂,
反应 2.5h,
以100%的产率得到(4S)-4-[(3'R,4'R)-4'-(tert-butyldimethylsilyloxy)-3'-hydroxyoctadecanyl]-2-phenyl-1,3-dioxolane