反应详情

2-nitro-4-(3′-ethyl-2′,4′,6′-triiodophenyl)-benzoyl-1,3,4,6-tetra-O-acetyl-D-glucosamine (15) is treated with stannous chloride and hydrochloric acid to yield 2-amino-4-(3′-ethyl-2′,4′,6′-triiodophenyl)-benzoyl-D-glucosamine (16).