(2R,4R,6S,8S,10S)-2,4,6,8-tetrahydroxy-1-((R)-6-oxo-3,6-dihydro-2H-pyran-2-yl)pentacosan-10-yl acetate 在
palladium on activated charcoal 、
氢气 作用下,
以
乙酸乙酯 为溶剂,
反应 2.0h,
以66%的产率得到(2R,4R,6S,8S,10S)-2,4,6,8-tetrahydroxy-1-((R)-6-oxotetrahydro-2H-pyran-2-yl)pentacosan-10-yl acetate