benzyl O-(2,3,4,6-tetra-O-benzyl-β-D-glucopyranosyl)-(1<*>2)-O-(3,4,6-tri-O-benzyl-α-D-glucopyranosyl)-(1<*>6)-2,3,4-tri-O-benzyl-α-D-glucopyranoside 在
palladium on activated charcoal
氢气 作用下,
以
溶剂黄146 为溶剂,
以51%的产率得到O-β-D-glucopyranosyl-(1<*>2)-O-α-D-glucopyranosyl-(1<*>6)-D-glucopyranose