Issue 9, 2017

Chiral metallosupramolecular architectures


Over the past few decades, supramolecular chirality in discrete metallosupramolecular architectures has received considerable attention. In this review, a comprehensive summary of discrete, chiral coordination-driven structures, including helices, metallacycles, metallocages, etc., is presented. Although chirality can be introduced prior to, during or even after the coordination self-assembly process, this review puts major emphasis on the more recent development of metallosupramolecular architectures from chiral components, where chirality arises from the enantiopure or racemic scaffolds (bridging or auxiliary ligand). Special attention will be paid to homochiral metallo-assemblies using achiral components where chirality is obtained as a consequence of the twisting of the ligands. Additionally, the potential applications of homochiral metallosupramolecular architectures are also discussed. We hope that this review will be of interest to researchers attempting to design new elaborate homochiral metallosupramolecular architectures with even greater complexity and potential for functions such as chiral recognition, enantiomer separation, asymmetric catalysis, nonlinear sensors, and devices.

Graphical abstract: Chiral metallosupramolecular architectures

Article information

Article type
Review Article
07 Mar 2017
First published
28 Apr 2017

Chem. Soc. Rev., 2017,46, 2555-2576

Chiral metallosupramolecular architectures

L. Chen, H. Yang and M. Shionoya, Chem. Soc. Rev., 2017, 46, 2555 DOI: 10.1039/C7CS00173H

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