benzyl O-(2,4-di-O-benzyl-3,6-di-O-methyl-β-D-glucopyranosyl)-(1<*>4)-2,3-di-O-methyl-α-L-rhamnopyranoside 在
palladium on activated charcoal
氢气 作用下,
以
乙醇 、
氯仿 为溶剂,
反应 16.0h,
以80.9%的产率得到O-(3,6-di-O-methyl-β-D-glucopyranosyl)-(1<*>4)-2,3-di-O-methyl-α-L-rhamnopyranoside