benzyl-O-(2-acetamido-2-desoxy-β-D-galacotpyranosyl)-(1-3)-O-(2,6-di-O-benzyl-β-D-galactopyranosyl)-(1-4)-2,3,6-tri-O-benzyl-β-D-glucopyranosid 在
palladium on activated charcoal
氢气 作用下,
以
甲醇 为溶剂,
反应 24.0h,
以92%的产率得到O-(2-acetamido-2-desoxy-β-D-galactopyranosyl)-(1-3)-O-β-D-galactopyranosyl-(1-4)-β-D-glucopyranose