8-methoxycarboxyoctyl 2-acetamido-3,6-di-O-benzyl-2-deoxy-β-D-glucopyranosyl-(1->2)-3-O-benzyl-6-O-tosyl-α-D-mannopyranosyl-(1->6)-2,3,4-tri-O-benzyl-β-D-mannopyranoside 在
palladium dihydroxide 氢气 、
溶剂黄146 作用下,
以
甲醇 为溶剂,
反应 12.0h,
以88%的产率得到8-methoxycarboxyoctyl 2-acetamido-2-deoxy-β-D-glucopyranosyl-(1->2)-6-O-tosyl-α-D-mannopyranosyl-(1->6)-β-D-mannopyranoside