methyl O-(2-acetamido-3-O-acetyl-6-O-benzyl-2-desoxy-4-O-methyl-α-D-galactopyranosyl)-(1->4)-2-acetamido-3-O-acetyl-6-O-benzyl-2-desoxy-α-D-galactopyranoside 在
palladium on activated charcoal
氢气 作用下,
以
甲醇 为溶剂,
反应 8.0h,
以93%的产率得到methyl O-(2-acetamido-3-O-acetyl-2-desoxy-4-O-methyl-α-D-galactopyranosyl)-(1->4)-2-acetamido-3-O-acetyl-2-desoxy-α-D-galactopyranoside