methyl 2-acetamido-6-O-benzyl-3-O-<3,4-O-benzylidene-6-deoxy-2-O-(2,3,4-tri-O-benzyl-α-L-fucopyranosyl)-β-D-galactopyranosyl>-2-deoxy-4-O-(2,3,4-tri-O-benzyl-α-L-fucopyranosyl)-β-D-glucopyranoside 在
palladium on activated charcoal
氢气 作用下,
以
乙醇 为溶剂,
反应 72.0h,
以79%的产率得到methyl 2-acetamido-2-deoxy-3-O-<6-deoxy-2-O-(α-L-fucopyranosyl)-β-D-galactopyranosyl>-4-O-(α-L-fucopyranosyl)-β-D-glucopyranoside