carboxymethyl 2,3,4,6-tetra-O-acetyl-α-D-glucopyranosyl-(1->4)-3,6-di-O-acetyl-α-D-glucopyranoside-2-O-lactone 、
炔丙胺 以
二氯甲烷 为溶剂,
反应 8.0h,
以85%的产率得到(N-propargylcarbamoyl)methyl 2,3,4,6-tetra-O-acetyl-α-D-glucopyranosyl-(1->4)-3,6-di-O-acetyl-α-D-glucopyranoside