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, CF-substituted phenonium ions can be generated to furnish original CF-substituted dihydrostilbenes of interest.

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC9036966PMC
http://dx.doi.org/10.1039/d1ra04901aDOI Listing

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