Benzyl-O-(4-O-acetyl-2,6-didesoxy-2-iod-3-C-methyl-α-D-altropyranosyl)-(1->3)-O-(2,6-didesoxy-β-D-arabino-hexopyranosyl)-(1->3)-(4-O-benzoyl-2,6-didesoxy-β-D-arabino-hexopyranosid 在
palladium on activated charcoal
氢气 、
三乙胺 作用下,
以
乙酸乙酯 为溶剂,
反应 4.0h,
以67%的产率得到Benzyl-O-(4-O-acetyl-2,6-didesoxy-3-C-methyl-α-D-ribo-hexopyranosyl)-(1->3)-O-(2,6-didesoxy-β-D-arabino-hexopyranosyl)-(1->3)-4-O-benzoyl-2,6-didesoxy-β-D-arabino-hexopyranosid