methyl 2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl-(1->2)-5-O-acetyl-3,4-di-O-benzylarabinose(open)-[1(R)->4,6]-2,3-di-O-benzyl-α-glucopyranoside 在
palladium on activated charcoal
吡啶 、
氢气 作用下,
以
甲醇 为溶剂,
反应 6.0h,
生成 methyl 2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl-(1->2)-3,4,5-tri-O-acetylarabinose(open)-[1(R)->4,6]-2,3-di-O-acetyl-α-glucopyranoside