在
溶剂黄146 作用下,
以
甲醇 为溶剂,
反应 24.0h,
以72%的产率得到ethyl(methyl 5-acetamido-3,5-dideoxy-4,7,8,9-tetra-O-acetyl-α-D-glycero-D-galacto-2-nonulopyranosylonate)-(2,3)-O-(2,4,6-tri-O-acetyl-β-D-galactopyranosyl-(1,4)-O-(6-O-acetyl-2-amino-2-deoxy-β-D-glucopyranosyl-(1,3)-O-2,4,6-tri-O-acetyl-β-D-galact))