From armchair to zigzag peripheries in nanographenes

M Kastler, J Schmidt, W Pisula…

Index: Wasserfallen, Daniel; Kastler, Marcel; Pisula, Wojciech; Hofer, Werner A.; Fogel, Yulia; Wang, Zhaohui; Muellen, Klaus Journal of the American Chemical Society, 2006 , vol. 128, # 4 p. 1334 - 1339

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Citation Number: 101

Abstract

Synthetic concepts toward the synthesis of large, not-fully benzenoid polycyclic aromatic hydrocarbons (PAHs), decorated with phase-forming and solubilizing n-dodecyl chains, are presented based on the intramolecular cyclodehydrogenation reaction of suitable oligophenylene precursors. The formal addition of successive C2 units into the armchair bays of the parent hexa-peri-hexabenzocoronene extends the aromatic system and leads ...