O-(2,3,4-Tri-O-acetyl-6-deoxy-6-iodo-α-D-glucopyranosyl)-(1->4)-1,2,3,6-tetra-O-acetyl-D-glucopyranose 、
alpha-D-硫代五乙酰葡萄糖 在
1,4-dithio-erythritol 、
巯基乙胺 作用下,
以
various solvent(s) 为溶剂,
反应 12.0h,
以80%的产率得到S-(2,3,4,6-tetra-O-acetyl-α-D-glucopyranosyl)-(1->6)-O-(2,3,4-tri-O-acetyl-6-thio-α-D-glucopyranosyl)-(1->4)-1,2,3,6-tetra-O-acetyl-β-D-glucopyranose