2,3,5,6-tetra-O-benzyl-α-D-galactofuranosyl-(1->2)[2,3,5,6-tetra-O-benzoyl-β-D-galactofuranosyl-(1->3)]-5,6-O-isopropylidene-D-galactono-1,4-lactone 以
水 、
溶剂黄146 为溶剂,
反应 2.5h,
以56%的产率得到2,3,5,6-tetra-O-benzyl-α-D-galactofuranosyl-(1->2)[2,3,5,6-tetra-O-benzoyl-β-D-galactofuranosyl-(1->3)]-D-galactono-1,4-lactone