3-O-benzyl-(Z)-5,6-dehydro-5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20-hexadecadeoxy-1,2-O-isopropylidene-α-D-xylo-icosofuranose 在
palladium on activated charcoal
氢气 作用下,
以
乙酸乙酯 为溶剂,
以99%的产率得到5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20-hexadecadeoxy-1,2-O-isopropylidene-α-D-xylo-icosofuranose