Methyl 3-O-benzyl-2-O-<2,3-di-O-benzoyl-4,6-dideoxy-4-(2,4-di-O-benzoyl-3-deoxy-L-glycero-tetronamido)-α-D-mannopyranosyl>-4,6-dideoxy-4-(2,4-di-O-benzoyl-3-deoxy-L-glycero-tetronamido)-α-D-mannopyranoside 在
palladium on activated charcoal
氢气 作用下,
以
乙醇 、
丙酮 为溶剂,
以100%的产率得到Methyl 2-O-<2,3-di-O-benzoyl-4,6-dideoxy-4-(2,4-di-O-benzoyl-3-deoxy-L-glycero-tetronamido)-α-D-mannopyranosyl>-4,6-dideoxy-4-(2,4-di-O-benzoyl-3-deoxy-L-glycero-tetronamido)-α-D-mannopyranoside