8-methoxycarbonyloctyl 4-O-<4-O-(2-deoxy-2-phthalimido-β-D-galactopyranosyl)-β-D-galactopyranosyl>-β-D-glucopyranoside 在
肼 作用下,
以
甲醇 为溶剂,
反应 2.0h,
以80%的产率得到8-methoxycarbonyloctyl 4-O-<4-O-(2-acetamido-2-deoxy-β-D-galactopyranosyl)-β-D-galactopyranosyl>-β-D-glucopyranoside