π‐Radical Cascades to Peri‐Fused Triangulene Dimers. - Widmer, Paula L.; Valenta, Leoš; Mayländer, Maximilian; Hutter, Jules; Carta, Francis J.; Jurt, Simon; Blacque, Olivier; Bigler, Laurent; Richert, Sabine; Šolomek, Tomáš; Juríček, Michal (Angewandte Chemie, 2026)