p-methoxyphenyl 3,7,8,9-tetra-O-acetyl-5-acetamido-3,5-dideoxy-D-glycero-a-D-galacto-2-nonulopyranosylonate-(2→6)-2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl-(1→4)-3,6-di-O-acetyl-2-acetamido-2-deoxy-β-D-glucopyranosyl-(1→2)-3,4,6-tri-O-acetyl-α-D-mannopyranoside 在
ammonium cerium (IV) nitrate 作用下,
以
水 、
甲苯 、
乙腈 为溶剂,
反应 3.0h,
以11 mg的产率得到