4-methoxyphenyl 2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl-(1→4)-[2,3,4-tri-O-benzoyl-α-D-fucopyranosyl-(1→3)]-2,6-di-O-benzoyl-β-D-glucopyranoside 在
ammonium cerium (IV) nitrate 、
水 作用下,
以
乙腈 为溶剂,
反应 2.0h,
以77%的产率得到2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl-(1→4)-[2,3,4-tri-O-benzoyl-α-D-fucopyranosyl-(1→3)]-2,6-di-O-benzoyl-β-D-glucopyranose