Fig. 1: Strategies in Pd-Catalyzed Dehydroaromatization (DHA).
a Conventional dehydroaromatization. b Pd-H recycled/removed by O2. c AMS/quinone-assisted Pd(II) regeneration. d Photoredox catalytic cycles via thiyl radicals. e NHC-Pd-H directed transfer-dehydroaromatization.
