巨型空腔大环化合物：合成、结构及其与套索芳烃[5]的络合作用
Giant Cavity Macrocycle: Synthesis, Structure, and Its Complexation with Pagoda[5]arene.
作者信息
Zeng Fei, Tang Lin-Li, Ding Man-Hua, Dessie Wubliker
机构信息
College of Chemistry and Bioengineering, Hunan University of Science and Engineering, Yongzhou 425199, China.
出版信息
Org Lett. 2023 Sep 1;25(34):6290-6294. doi: 10.1021/acs.orglett.3c02107. Epub 2023 Aug 14.
A novel stretched hexagon structure naphthalene diimides-extended-pillar[6]arene with a giant cavity size of 18.769 Å in width and 17.109 Å in height is reported. exhibits highly selective binding of pagoda[5]arene compared to pillar[5]arene and prism[5]arene. Size matching and charge transfer interactions play a key role in the formation of the ring-in-ring stable complex.
报道了一种新型的拉伸六边形结构萘二亚胺-扩展柱[6]芳烃，其巨大的空腔尺寸宽度为18.769 Å，高度为17.109 Å。与柱[5]芳烃和棱晶[5]芳烃相比，它对塔[5]芳烃表现出高度选择性结合。尺寸匹配和电荷转移相互作用在环中环稳定复合物的形成中起关键作用。
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