N-(benzyloxycarboyl)-O-(2,3,4,6-tetra-O-acetyl-β-D-Galp)-(1->3)-O-
6)>-O-(4-O-acetyl-2-azido-2-deoxy-β-D-Galp)-(1->3)-L-serine benzyl ester 在
palladium on activated charcoal 、 Lindlar's catalyst 氢气 作用下,
以
甲醇 为溶剂,
反应 12.0h,
生成 O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-(1->3)-O-6)>-O-(2-acetamido-4-O-acetyl-2-deoxy-β-D-galactopyranosyl)-(1->3)-L-serine