8-Methoxycarbonyloctyl-O-(2-acetamido-3,4,6-tri-O-acetyl-2-desoxy-β-D-glucopyranosyl)-(1->2)-O-<(2-acetamido-3,4,6-tri-O-acetyl-2-desoxy-β-D-glucopyranosyl)-(1->6)>-O-(3,4-di-O-acetyl-α-D-mannopyranosyl)-(1->6)-2,3,4-tri-O-benzyl-β-D-mannopyranosid 在
palladium on activated charcoal
氢气 作用下,
以
1,4-二氧六环 、
甲醇 为溶剂,
反应 3.0h,
以97%的产率得到8-Methoxycarbonyloctyl-O-(2-acetamido-3,4,6-tri-O-acetyl-2-desoxy-β-D-glucopyranosyl)-(1->2)-O-<(2-acetamido-3,4,6-tri-O-acetyl-2-desoxy-β-D-glucopyranosyl)-(1->6)>-O-(3,4-di-O-acetyl-α-D-mannopyranosyl)-(1->6)-β-D-mannopyranosid