benzyl (6-O-tert-butyldimethylsilyl-2-azido-3-O-benzyl-2-deoxy-4-O-methyl-α-D-glucopyranosyl)-(1->4)-(methyl-3-O-benzyl-α-L-idopyranosyluronate)-(1->6)-2,3,4-tri-O-benzyl-β-D-glucopyranoside 在
sodium hydroxide 作用下,
以
四氢呋喃 、
甲醇 为溶剂,
反应 20.0h,
以70%的产率得到benzyl (6-O-tert-butyldimethylsilyl-2-azido-3-O-benzyl-2-deoxy-4-O-methyl-α-D-glucopyranosyl)-(1->4)-(3-O-benzyl-α-L-idopyranosyluronic acid)-(1->6)-2,3,4-tri-O-benzyl-β-D-glucopyranoside sodium salt