2-(trimethylsilyl)ethyl 2,3,6-tri-O-benzoyl-4-O-<2,3-di-O-benzoyl-6-O-p-methoxybenzyl-4-O-(2,3,6-tri-O-benzyl-4-deoxy-α-D-xylo-hexopyranosyl)-β-D-galactopyranosyl>-β-D-glucopyranoside 在
palladium on activated charcoal
氢气 作用下,
以
溶剂黄146 为溶剂,
以80%的产率得到2-(trimethylsilyl)ethyl 2,3,6-tri-O-benzoyl-4-O-<2,3-di-O-benzoyl-4-O-(4-deoxy-α-D-xylo-hexopyranosyl)-β-D-galactopyranosyl>-β-D-glucopyranoside