methyl (methyl 4-O-benzyl-3-O-methyl-α-L-idopyranosyluronate)-(1->4)-tris[(2-azido-2-deoxy-3-O-methyl-α-D-glucopyranosyl)-(1->4)-(methyl 3-O-methyl-α-L-idopyranosyluronate)-(1->4)]-2-[(benzyloxy)carbonyl]amino-2-deoxy-3-O-methyl-α-D-glucopyranoside 、
三氧化硫-三乙胺复合物 以
N,N-二甲基甲酰胺 为溶剂,
反应 16.0h,
生成 methyl (methyl 4-O-benzyl-3-O-methyl-2-O-triethylammonium sulphonato-α-L-idopyranosyluronate)-(1->4)-tris[(2-azido-2-deoxy-3-O-methyl-6-O-triethylammonium sulphonato-α-D-glucopyranosyl)-(1->4)-(methyl 3-O-methyl-2-O-triethylammonium sulphonato-α-L-idopyranosyluronate)-(1->4)]-2-[(benzyloxy)carbonyl]amino-2-deoxy-3-O-methyl-6-O-triethylammonium sulphonato-α-D-glucopyranoside