Octyl-O-<2,3,4-tri-O-acetyl-6-O-(4-pentenyl)-α-D-mannopyranosyl>-(1->3)-O-<(2,3,4,6-tetra-O-acetyl-α-D-mannopyranosyl)-(1->6)>-2,4-di-O-acetyl-β-D-mannopyranosid 在
间氯过氧苯甲酸 作用下,
以
二氯甲烷 为溶剂,
反应 25.0h,
以68%的产率得到Octyl-O-<2,3,4-tri-O-acetyl-6-O-(4,5-epoxypentyl)-α-D-mannopyranosyl>-(1->3)-O-<(2,3,4,6-tetra-O-acetyl-α-D-mannopyranosyl)-(1->6)>-2,4-di-O-acetyl-β-D-mannopyranosid