3,4,6-tri-O-acetyl-2-azido-2-deoxy-β-D-glucopyranosyl thiocyanate 、
methyl 3,4,6-tri-O-acetyl-2-O-trityl-β-D-glucopyranoside 在
Cl
(3)HO
4 作用下,
以
二氯甲烷 为溶剂,
以72%的产率得到methyl-3,4,6-tri-O-acetyl-2-O-(2-azido-3,4,6-tri-O-acetyl-2-desoxy-α-D-glucopyranosyl)-β-D-glucopyranoside