尿苷 5’-二二氧磷基半乳糖二钠盐 、
5-(methoxycarbonyl)pentyl 2,3-bis-O-(2-acetamido-2-deoxy-β-D-glucopyranosyl)-β-D-galactopyranoside 在
sodium cacodylate buffer 、 manganese(ll) chloride 作用下,
反应 22.0h,
以74 mg的产率得到5-(methoxycarbonyl)pentyl 2,3-bis-O-<β-D-galactopyranosyl-(1->4)-2-acetamido-2-deoxy-β-D-glucopyranosyl>-β-D-galactopyranoside