Chiral Electrochemistry: Anodic Deposition of Enantiopure Helical Molecules

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Authors

VACEK Jan ZADNY Jaroslav STORCH Jan HRBÁČ Jan

Year of publication 2020
Type Article in Periodical
Magazine / Source CHEMPLUSCHEM
MU Faculty or unit

Faculty of Science

Citation
Web https://chemistry-europe.onlinelibrary.wiley.com/doi/abs/10.1002/cplu.202000389
Doi http://dx.doi.org/10.1002/cplu.202000389
Keywords chiral electrodes; chirality; enantiodiscrimination; helicenes; stereochemistry
Description Chirality is a fascinating phenomenon for recent electrochemistry and materials research, allowing for the preparation of detection platforms based on analyte enantiodiscrimination and the development of advanced chiroptical devices and chiral electrodes. In this Viewpoint, we highlight new directions in the field of chiral helical polyaromatic molecules (mainly helicenes) that are useful for the preparation of optically and redox-active polymers and/or self-assembled thin layers, nanostructures and functional electrode surfaces. Instead of the previously reported chiral materials prepared by molecular imprinting, a concept based on the preparation of inherently chiral helicene-based materials with (opto)electrochemical applicability is presented. A short overview of well-established electrochemical methods for the research of chiral molecules is also outlined.
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