2-(trimethylsilyl)ethyl O-(3,4,6-tri-O-acetyl-2-O-benzyl-α-D-galactopyranosyl)-(1->3)-O-(2-acetamido-4,6-di-O-acetyl-2-deoxy-α-D-glucopyranosyl)-(1->3)-2,4-di-O-benzoyl-α-L-rhamnopyranoside 在
palladium on activated charcoal
氢气 作用下,
以
乙醇 、
溶剂黄146 为溶剂,
25.0 ℃
、689.47 kPa
条件下,
反应 24.0h,
以98%的产率得到2-(trimethylsilyl)ethyl O-(3,4,6-tri-O-acetyl-α-D-galactopyranosyl)-(1->3)-O-(2-acetamido-4,6-di-O-acetyl-2-deoxy-α-D-glucopyranosyl)-(1->3)-2,4-di-O-benzoyl-α-L-rhamnopyranoside