3-O-acetyl-6,7-dideoxy-5-O-[3,4,6-tri-O-acetyl-2-deoxy-2-(2,2,2-trichloroacetamido)-β-D-glucopyranosyl]-L-galacto-hept-6-enono-1,4-lactone 在
氨 、 mercury(II) trifluoroacetate 作用下,
以
四氢呋喃 为溶剂,
反应 5.0h,
生成 4-O-acetyl-3,6-anhydro-7-deoxy-7-iodo-5-O-[3,4,6-tri-O-acetyl-2-deoxy-2-(2,2,2-trichloroacetamido)-β-D-glucopyranosyl]-Ξ-glycero-L-galacto-heptonamide