A H2@C601H NMR probe for sensitively detecting the supramolecular interactions between a molecular tweezer and C60

Yixing He; Zhi Yu; Yanzi Jiang; Jinjie Zhu; Selina X. Yao; Wenjie Liang; François Diederich; Martin Saunders; Hai Xu

doi:10.1039/D4CC02695K

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A H₂@C₆₀¹H NMR probe for sensitively detecting the supramolecular interactions between a molecular tweezer and C₆₀†

Yixing He,^a Zhi Yu,^b Yanzi Jiang,^a Jinjie Zhu,^a Selina X. Yao,^c Wenjie Liang,*^a François Diederich,‡^a Martin Saunders^d and Hai Xu

*^a

Author affiliations

* Corresponding authors

^a College of Chemistry and Chemical Engineering, Central South University, Changsha 410083, P. R. China
E-mail: xhisaac@csu.edu.cn

^b Institute of Optical Materials and Chemical Biology, Guangxi Key Laboratory of Electrochemical Energy Materials, School of Chemistry and Chemical Engineering, Guangxi University, Nanning, Guangxi 530004, P. R. China

^c Mechanical Engineering Department, University of Vermont, Burlington, Vermont, USA

^d Department of Chemistry, Yale University, 225 Prospect Street, New Haven CT06511, USA

Abstract

Herein, we firstly utilized H₂@C₆₀ to monitor the supramolecular interaction between a pH-driven resorcin[4]arene molecular tweezer and C₆₀ with a notable ¹H NMR chemical shift change (ca. 0.34 ppm). This work provides a new strategy for detecting weak or complex supramolecular interactions.

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Article information

DOI: https://doi.org/10.1039/D4CC02695K
Article type: Communication
Submitted: 05 Jun 2024
Accepted: 18 Jul 2024
First published: 22 Jul 2024

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Chem. Commun., 2024,60, 8716-8719

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A H₂@C₆₀¹H NMR probe for sensitively detecting the supramolecular interactions between a molecular tweezer and C₆₀

Y. He, Z. Yu, Y. Jiang, J. Zhu, S. X. Yao, W. Liang, F. Diederich, M. Saunders and H. Xu, Chem. Commun., 2024, 60, 8716 DOI: 10.1039/D4CC02695K

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Chemical Communications