A Water-Soluble Leggero Pillar[5]arene

Autor: Jia-Rui Wu, Gengxin Wu, Zhi Cai, Dongxia Li, Meng-Hao Li, Yan Wang, Ying-Wei Yang
Jazyk: angličtina
Rok vydání: 2022
Předmět:
Zdroj: Molecules, Vol 27, Iss 19, p 6259 (2022)
Druh dokumentu: article
ISSN: 27196259
1420-3049
DOI: 10.3390/molecules27196259
Popis: The study of aqueous-phase molecular recognition of artificial receptors is one of the frontiers in supramolecular chemistry since most biochemical processes and reactions take place in an aqueous medium and heavily rely on it. In this work, a water-soluble version of leggero pillar[5]arene bearing eight positively charged pyridinium moieties (CWP[5]L) was designed and synthesized, which exhibited good binding affinities with certain aliphatic sulfonate species in aqueous solutions. Significantly, control experiments demonstrate that the guest binding performance of CWP[5]L is superior to its counterpart water-soluble macrocyclic receptor in traditional pillararenes.
Databáze: Directory of Open Access Journals
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