Construction of homochiral alkaline–lanthanide heteronuclear helicates with Na+-selective bonding in the self-assembly process

Ge Li; Li Wang; Qingxin Han; Weisheng Liu

doi:10.1039/C9DT02483B

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Construction of homochiral alkaline–lanthanide heteronuclear helicates with Na⁺-selective bonding in the self-assembly process†

Ge Li,^a Li Wang,^b Qingxin Han^c and Weisheng Liu

*^a

Author affiliations

* Corresponding authors

^a Key Laboratory of Nonferrous Metals Chemistry and Resources Utilization of Gansu Province and State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, P. R. China
E-mail: liuws@lzu.edu.cn

^b College of Chemistry and Chemical Engineering, Xi'an Shiyou University, Xi'an 710065, P. R. China

^c College of Bioresources Chemistry and Materials Engineering, Shaanxi University of Science and Technology, Xi'an 710021, China

Abstract

A supramolecular approach to distinguish Na⁺ from other biologically important metal ions was demonstrated. By designing ligands reasonably, Na⁺-selective bonding was achieved in the construction of homochiral alkaline–lanthanide heteronuclear helicates, which was further confirmed by mixed-metal self-assembly experiments and ¹H-NMR spectra.

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Article information

DOI: https://doi.org/10.1039/C9DT02483B
Article type: Communication
Submitted: 12 Jun 2019
Accepted: 06 Sep 2019
First published: 19 Sep 2019

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Dalton Trans., 2019,48, 14595-14599

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Construction of homochiral alkaline–lanthanide heteronuclear helicates with Na⁺-selective bonding in the self-assembly process

G. Li, L. Wang, Q. Han and W. Liu, Dalton Trans., 2019, 48, 14595 DOI: 10.1039/C9DT02483B

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