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The precision synthesis of helical bilayer nanographenes (NGs) with new topology is of substantial interest because of their exotic physicochemical properties. However, helical bilayer NGs bearing non‐hexagonal rings remain synthetically challenging. Here we present the efficient synthesis of the first helical bilayer nonbenzenoid nanographene (HBNG1) from a tailor‐made azulene‐embedded precursor,...
Die atomgenaue Synthese von helikalen mehrschichtigen Nanographenen (NG) neuer Topologie ist aufgrund ihrer exotischen physikochemischen Eigenschaften von substanziellem Interesse. Allerdings ist die Synthese dieser Nanographene, speziell mit nicht benzoiden Ringen, äußerst herausfordernd. Wir präsentieren in diesem Artikel die effiziente Synthese des ersten helikalen zweischichtigen nichtbenzoiden...