Etienne S. Gauthier
Helically chiral NHC‐gold(I) complexes: synthesis, chiroptical properties and electronic features of the [5]helicene‐imidazolylidene ligand
Gauthier, Etienne S.; Cordier, Marie; Dorcet, Vincent; Vanthuyne, Nicolas; Favereau, Ludovic; Williams, J.A. Gareth; Crassous, Jeanne
Authors
Marie Cordier
Vincent Dorcet
Nicolas Vanthuyne
Ludovic Favereau
Professor Gareth Williams j.a.g.williams@durham.ac.uk
Professor
Jeanne Crassous
Abstract
The golden twist: Monodentate [5]helicene-imidazolylidene gold(I) complexes were prepared in good yields and structurally characterized. Benefiting from the presence of the configurationally stable [5]helicenic unit, they exhibit appealing chiroptical features, such as strong circular dichroism, moderate circularly polarized phosphorescence and dual emission with phosphorescence lifetimes up to the millisecond range.
Citation
Gauthier, E. S., Cordier, M., Dorcet, V., Vanthuyne, N., Favereau, L., Williams, J. G., & Crassous, J. (2021). Helically chiral NHC‐gold(I) complexes: synthesis, chiroptical properties and electronic features of the [5]helicene‐imidazolylidene ligand. European Journal of Organic Chemistry, 2021(34), 4769-4776. https://doi.org/10.1002/ejoc.202100722
| Journal Article Type | Article |
|---|---|
| Acceptance Date | Jul 26, 2021 |
| Online Publication Date | Jul 27, 2021 |
| Publication Date | Sep 14, 2021 |
| Deposit Date | Aug 26, 2021 |
| Publicly Available Date | Jul 27, 2022 |
| Journal | European Journal of Organic Chemistry |
| Print ISSN | 1434-193X |
| Electronic ISSN | 1099-0690 |
| Publisher | Wiley |
| Peer Reviewed | Peer Reviewed |
| Volume | 2021 |
| Issue | 34 |
| Pages | 4769-4776 |
| DOI | https://doi.org/10.1002/ejoc.202100722 |
| Public URL | https://durham-repository.worktribe.com/output/1242151 |
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Copyright Statement
This is the pre-peer reviewed version of the following article: Gauthier, Etienne S., Cordier, Marie, Dorcet, Vincent, Vanthuyne, Nicolas, Favereau, Ludovic, Williams, J. A. Gareth & Crassous, Jeanne (2021). Helically chiral NHC‐gold(I) complexes: synthesis, chiroptical properties and electronic features of the [5]helicene‐imidazolylidene ligand. European Journal of Organic Chemistry 2021(34): 4769-4776., which has been published in final form at https://doi.org/10.1002/ejoc.202100722. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Use of Self-Archived Versions.