Bis(sodium) guanosine 5'-β-L-fucopyranosyl-diphosphate 、
5-aminopentyl 2-acetamido-2-deoxy-β-D-galactopyranosyl-(1→4)-2-acetamido-2-deoxy-β-D-glucopyranoside 在
manganese(ll) chloride 作用下,
以
aq. buffer 为溶剂,
反应 40.08h,
以0.60 mg的产率得到5-aminopentyl β-D-galactopyranosyl-(1→4)-α-L-fucopyranosyl-(1→3)-2-acetamido-2-deoxy-β-D-glucopyranoside