O-(2,4,6-Tri-O-benzoyl-3-O-levulinyl-β-D-galactopyranosyl)-(1->4)-O-<(2,3,4-tri-O-acetyl-α-L-fucopyranosyl)-(1->3)>-2-acetamido-1,5-anhydro-6-O-benzoyl-2-deoxy-D-glucitol 在
乙酸肼 作用下,
以
乙醇 为溶剂,
反应 3.0h,
以66%的产率得到O-(2,4,6-Tri-O-benzoyl-β-D-galactopyranosyl)-(1-->4)-O-<(2,3,6-tri-O-acetyl-α-L-fucopyranosyl)-(1-->3)>-2-acetamido-1,5-anhydro-6-O-benzoyl-2-deoxy-D-glucitol