benzyl O-β-D-glucopyranosyl-(1-6)-O-β-D-glucopyranosyl-(1-3)-O-(2,4,6-tri-O-benzyl-β-D-glucopyranosyl)-(1-3)-2,4,6-tri-O-benzyl-β-D-glucopyranoside 在
palladium on activated charcoal
氢气 作用下,
以
溶剂黄146 为溶剂,
以82%的产率得到O-β-D-glucopyranosyl-(1-6)-O-β-D-glucopyranosyl-(1-3)-O-β-D-glucopyranosyl-(1-3)-D-glucopyranose