β-D-Glucopyranosyl-(1->4)-2,3,6-tri-O-benzyl-α-D-glucopyranosyl 2,3-di-O-benzyl-4,6-O-benzylidene-α-D-glucopyranoside 在
palladium on activated charcoal
氢气 作用下,
以
乙醇 为溶剂,
反应 2.0h,
以97%的产率得到O-β-D-glucopyranosyl-(1->4)-α-D-glucopyranosyl-α-D-glucopyranoside