propyl 2-acetamido-4,6-di-O-benzyl-2-deoxy-3-O-(3,4,6-tri-O-acetyl-2-benzamido-2-deoxy-β-D-glucopyranosyl)-β-D-glucopyranoside 、
乙酸酐 在
sodium acetate 作用下,
以
溶剂黄146 为溶剂,
反应 24.0h,
以60%的产率得到propyl 2-acetamido-3-O-(2-acetamido-3,4,6-tri-O-acetyl-2-deoxy-β-D-glucopyranosyl)-4,6-di-O-benzyl-2-deoxy-β-D-glucopyranoside