methyl 4-O-benzyl-2-O-methyl-3-O-<4-O-benzyl-2-O-methyl-3-O-(β-D-glucopyranosyl)-α-L-rhamnopyranosyl>-α-L-rhamnopyranoside 在
palladium on activated charcoal
氢气 作用下,
以
甲醇 为溶剂,
反应 24.0h,
以94%的产率得到methyl 2-O-methyl-3-O-<2-O-methyl-3-O-(β-D-glucopyranosyl)-α-L-rhamnopyranosyl>-α-L-rhamnopyranoside