propyl O-(4-O-allyl-2-O-benzoyl-3,6-di-O-benzyl-β-D-galactopyranosyl)-(1-3)-2-acetamido-4,6-di-O-benzyl-2-deoxy-β-D-glucopyranoside 在
sodium 作用下,
以
甲醇 为溶剂,
反应 0.25h,
以92%的产率得到propyl O-(4-O-allyl-3,6-di-O-benzyl-β-D-galactopyranosyl)-(1-3)-2-acetamido-4,6-di-O-benzyl-2-deoxy-β-D-glucopyranoside