8-methoxycarbonyloct-1-yl 4,6-O-benzylidene-3-O-(2,4-di-O-benzyl-3,6-dideoxy-α-D-xylo-hexopyranosyl)-α-D-mannopyranoside 在
palladium on activated charcoal
氢气 作用下,
以
甲醇 、
水 为溶剂,
以0.35 g的产率得到8-methoxycarbonyloct-1-yl 3-O-(3,6-dideoxy-α-D-xylo-hexopyranosyl)-α-D-mannopyranoside