在
palladium on activated charcoal
氢气 作用下,
以
甲醇 为溶剂,
以100%的产率得到5-methoxycarbonylpentyl 4-(3-deoxy-L-glycero-tetronamido)-4,6-dideoxy-2-O-methyl-α-D-mannopyranosyl-(1->2)-4-(3-deoxy-L-glycero-tetronamido)-4,6-dideoxy-α-D-mannopyranosyl-(1->2)-4-(3-deoxy-L-glycero-tetronamido)-4,6-dideoxy-α-D-mannopyranoside