A high yielding template-directed synthesis of the first fluorenone-containing [2]catenane

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• 作者：Lukyanenko ; Nikolay G. ; Lyapunov ; Alexander Yu. ; Kirichenko ; Tatiana I. ; Botoshansky ; Mark M. ; et. al.
• 关键词：Catenanes ; Cyclophanes ; Fluorenonophanes ; Self-assembly ; Template synthesis
• 刊名：Tetrahedron Letters
• 出版年：2005
• 出版时间：March 21, 2005
• 年：2005
• 卷：46
• 期：12
• 页码：2109-2112
• 全文大小：233 K

文摘

A new crownophane containing both 2,7-dioxyfluorenone and 1,5-dioxynaphthalene moieties bridged by triethylene glycol units has been synthesized and used as a highly efficient template for the preparation of the first fluorenone-containing [2]catenane incorporating a cyclobis(paraquat-p-phenylene) tetracation as a second macrocyclic component.