Methyl 2,6-dideoxy-4-O-[4-(6-deoxy-3-O-methyl-α-L-mannopyranosyloxy)-3-iodo-5,6-dimethoxy-2-methylbenzoyl]-α-D-ribo-hexopyranoside 在
吡啶 、
溶剂黄146 作用下,
反应 7.0h,
生成 3-O-Acetyl-2,6-dideoxy-4-O-[4-(6-deoxy-2,4-di-O-acetyl-3-O-methyl-α-L-mannopyranosyloxy)-3-iodo-5,6-dimethoxy-2-methylbenzoyl]-β-D-ribo-hexopyranose