Supramolecular Exchange Reaction in the Cavity of Naphthalene Diimides Extended-Pillar[6]arene

IF 3.5 3区化学 Q2 CHEMISTRY, MULTIDISCIPLINARY

Chemistry - An Asian Journal Pub Date : 2024-07-29 DOI:10.1002/asia.202400767

Fei Zeng, Lin-Li Tang, Shan-Shan Tang, Hai-Shan Tang, Man-Hua Ding

引用次数: 0

Abstract

A new naphthalene diimides extended-pillar[6]arene 1 with a large cavity and rich host-guest complexation properties was synthesized in high yield. It can not only form 1 : 2 complexes with large size polycyclic aromatic hydrocarbons but also form 1 : 1 : 1 ternary complex with perylene and 2,7-diazapyrenium. Moreover, the supramolecular exchange reaction from a 1 : 2 host-guest complex 1 ⋅ (G3)₂ formed by 1 and perylene to a 1 : 1 : 1 ternary complex 1 ⋅ G3 ⋅ G5 formed by 1 with perylene and 2,7-diazapyrenium salt was also investigated by ¹H NMR experiments as well as theoretically calculations.

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萘二亚胺 Extended-Pillar[6]arene 空腔中的超分子交换反应。

高产率合成了一种新的萘二亚胺扩展柱[6]炔 1，它具有大空腔和丰富的主客络合特性。它不仅能与大尺寸的多环芳烃形成 1:2 的络合物，还能与过烯和 2,7-二氮杂蒽形成 1:1:1 的三元络合物。此外，还通过 1H NMR 实验和理论计算研究了从 1 与过烯烃形成的 1:2 主-客复合物 1-(G3)2 到 1 与过烯烃和 2,7- 二氮杂蒽盐形成的 1:1:1 三元复合物 1-G3-G5 的超分子交换反应。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Chemistry - An Asian Journal 化学-化学综合

CiteScore

7.00

自引率

2.40%

发文量

535

审稿时长

1.3 months

期刊介绍： Chemistry—An Asian Journal is an international high-impact journal for chemistry in its broadest sense. The journal covers all aspects of chemistry from biochemistry through organic and inorganic chemistry to physical chemistry, including interdisciplinary topics. Chemistry—An Asian Journal publishes Full Papers, Communications, and Focus Reviews. A professional editorial team headed by Dr. Theresa Kueckmann and an Editorial Board (headed by Professor Susumu Kitagawa) ensure the highest quality of the peer-review process, the contents and the production of the journal. Chemistry—An Asian Journal is published on behalf of the Asian Chemical Editorial Society (ACES), an association of numerous Asian chemical societies, and supported by the Gesellschaft Deutscher Chemiker (GDCh, German Chemical Society), ChemPubSoc Europe, and the Federation of Asian Chemical Societies (FACS).