Cyclopropenium compounds, process for their preparation and use

The present invention relates to a cyclopropenium salt bearing an electron withdrawing group suitable for use as a reagent in cyclopropenylation reactions. The invention also relates to a process for their preparation, the use thereof as cyclopropenylation reagent and to an electrophilic aromatic substitution process of cyclopropenylation.

With the support of CEX2019-000925-S funded by MCIU/AEI/10.13039/501100011033