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Feet‐to‐Feet‐Connected Multitopic Resorcinarene Macrocycles
Asian Journal of Organic Chemistry ( IF 2.8 ) Pub Date : 2020-08-20 , DOI: 10.1002/ajoc.202000302
Daisuke Shimoyama 1 , Takeharu Haino 1
Affiliation  

The past three decades have witnessed extraordinary advances in the preparation of macrocycles from a resorcinarene platform. Bridging two or more resorcinarene units through multipoint connections produces multitopic resorcinarene‐based hosts. The unique properties arising from multivalency offer diverse applications, such as molecular flasks, molecular machines, and supramolecular polymers. The face‐to‐face connection of two or more resorcinarenes results in a convergent, expanded guest binding space in which many large guests can be accommodated. In contrast, the feet‐to‐feet connection provides an extroverted, ditopic feature that can lead to different applications. Herein, we highlight the synthesis of extroverted, multitopic resorcinarene macrocycles and discuss their fascinating functions, such as molecular recognition, allosteric guest binding, and supramolecular polymerization.

中文翻译:

脚到脚连接的多主题间苯二芳烃大环化合物

在过去的三十年中,从间苯二甲烯平台制备大环化合物取得了非凡的进步。通过多点连接桥接两个或多个间苯二甲烯单元可产生基于多主题间苯二甲烯的宿主。多价态带来的独特性能可提供多种应用,例如分子瓶,分子机器和超分子聚合物。两个或多个间苯二酚的面对面连接导致会聚的,扩大的宾客结合空间,可以容纳许多大宾客。相反,脚到脚的连接提供了外向的,对位的特征,可以导致不同的应用。在本文中,我们重点介绍了外向性多主题间苯二芳基大环化合物的合成,并讨论了其令人着迷的功能,例如分子识别,
更新日期:2020-08-20
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