DMSO-promoted direct δ-selective arylation of p-quinone methenylpiperidine bearinides to generate fuchsones under metal-free conditions by employing p-QMs themselves or substituted phenols as aryl sources

Abstract

Fuchsones have wide applications in production and life. Present methods to generate fuchsones have many disadvantages, and there are significant limitations for the further exploration of fuchsones applications. Herein, we...