Formation of synthetically relevant CF3-substituted phenonium ions in superacid media

Anthony J. Fernandes; Bastien Michelet; Armen Panossian; Agnès Martin-Mingot; Frédéric R. Leroux; Sébastien Thibaudeau

doi:10.1039/D1RA04901A

You do not have JavaScript enabled. Please enable JavaScript to access the full features of the site or access our non-JavaScript page.

Formation of synthetically relevant CF₃-substituted phenonium ions in superacid media†

Anthony J. Fernandes,

^a Bastien Michelet,

^b Armen Panossian,

^a Agnès Martin-Mingot,

^b Frédéric R. Leroux

*^a and Sébastien Thibaudeau

*^b

Author affiliations

* Corresponding authors

^a Université de Strasbourg, Université de Haute-Alsace, CNRS, UMR 7042-LIMA, ECPM, 25 Rue Becquerel, 67087 Strasbourg, France

^b IC2MP, UMR CNRS 7285, Equipe “Synthèse Organique”, Université de Poitiers, 4 rue Michel Brunet 86073 Poitiers, Cedex 9, France

Abstract

Predestined to be transient theoretical species, phenonium ions can now be considered as cationic intermediates of choice in organic synthesis. Here, we demonstrate that under non-nucleophilic and superacidic conditions, CF₃-substituted phenonium ions can be generated to furnish original CF₃-substituted dihydrostilbenes of interest.

Download options Please wait...

Supplementary files

Supplementary information PDF (8799K)

Article information

DOI: https://doi.org/10.1039/D1RA04901A
Article type: Paper
Submitted: 24 Jun 2021
Accepted: 14 Jul 2021
First published: 26 Jul 2021
This article is Open Access

Download Citation

RSC Adv., 2021,11, 25695-25699

Permissions

Request permissions

Formation of synthetically relevant CF₃-substituted phenonium ions in superacid media

A. J. Fernandes, B. Michelet, A. Panossian, A. Martin-Mingot, F. R. Leroux and S. Thibaudeau, RSC Adv., 2021, 11, 25695 DOI: 10.1039/D1RA04901A

This article is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported Licence. You can use material from this article in other publications, without requesting further permission from the RSC, provided that the correct acknowledgement is given and it is not used for commercial purposes.

To request permission to reproduce material from this article in a commercial publication, please go to the Copyright Clearance Center request page.

If you are an author contributing to an RSC publication, you do not need to request permission provided correct acknowledgement is given.

If you are the author of this article, you do not need to request permission to reproduce figures and diagrams provided correct acknowledgement is given. If you want to reproduce the whole article in a third-party commercial publication (excluding your thesis/dissertation for which permission is not required) please go to the Copyright Clearance Center request page.

Social activity

Fetching data from CrossRef.
This may take some time to load.

RSC Advances