2-(Trimethylsilyl)ethyl 2,3-di-O-benzoyl-6-O-benzyl-4-O-[2,3,4-tris-O-(p-chlorobenzyl)-α-D-fucopyranosyl]-β-D-galactopyranoside 在
palladium on activated charcoal
氢气 作用下,
以
溶剂黄146 为溶剂,
反应 4.0h,
生成 2-(Trimethylsilyl)ethyl 2,3-di-O-benzoyl-4-O-α-D-fucopyranosyl-β-D-galactopyranoside