Annulation π-extension of arenes with alkynes is a straightforward and practical strategy for the rapid construction of polycyclic aromatic compounds. Recently, some intriguingly transition-metal-catalyzed polycyclic arene syntheses were described. However,...

A straightforwardly switchable electrosynthesis of non-deamination and deamination furoquinones under catalyst- and oxidant-free conditions was developed. The scale up investigations were carried out in batch and continuous-flow. Dramatic decrease of...

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