4-[5-[1-[5-[1-[5-[1-Azido-3-[5-[2,3-bis[5-[2,3-bis[5-[(2,2-dimethyl-1,3-dioxolan-4-yl)methoxy]pentoxy]propoxy]pentoxy]propoxy]pentoxy]propan-2-yl]oxypentoxy]-3-[5-[2,3-bis[5-[(2,2-dimethyl-1,3-dioxolan-4-yl)methoxy]pentoxy]propoxy]pentoxy]propan-2-yl]oxypentoxy]-3-[5-[(2,2-dimethyl-1,3-dioxolan-4-yl)methoxy]pentoxy]propan-2-yl]oxypentoxymethyl]-2,2-dimethyl-1,3-dioxolane 在
palladium 10% on activated carbon 、
氢气 作用下,
以
乙醇 为溶剂,
反应 48.0h,
以95%的产率得到2,3-Bis[5-[2,3-bis[5-[2,3-bis[5-[(2,2-dimethyl-1,3-dioxolan-4-yl)methoxy]pentoxy]propoxy]pentoxy]propoxy]pentoxy]propan-1-amine