在
sodium bromate 、 sodium dithionite 作用下,
以
水 、
乙酸乙酯 为溶剂,
反应 6.0h,
生成 O-(3,4,6-tri-O-acetyl-2-deoxy-2-trifluoroacetamido-β-D-glucopyranosyl)-(1->2)-[O-(3,4,6-tri-O-acetyl-2-deoxy-2-trifluoroacetamido-β-D-glucopyranosyl)-(1->4)]-O-3,6-di-O-acetyl-β-D-mannopyranose 、
O-(3,4,6-tri-O-acetyl-2-deoxy-2-trifluoroacetamido-β-D-glucopyranosyl)-(1->2)-[O-(3,4,6-tri-O-acetyl-2-deoxy-2-trifluoroacetamido-β-D-glucopyranosyl)-(1->4)]-O-3,6-di-O-acetyl-α-D-mannopyranose