2-[2-(2-chloroethoxy)ethoxy]ethyl 4-O-(2,3,4,6-tetra-O-acetyl-α-D-glucopyranosyl)-β-D-glucopyranoside-2,3,6-triacetate 、
potassium thioacetate 以
N,N-二甲基甲酰胺 为溶剂,
反应 4.0h,
以85%的产率得到2-[2-(2-(acetylthio)ethoxy)ethoxy]ethyl 4-O-(2,3,4,6-tetra-O-acetyl-α-D-glucopyranosyl)-β-D-glucopyranoside-2,3,6-triacetate