Electron-transporting PAHs with dual perylenediimides: syntheses and semiconductive characterizations

Citation:

Zhang, Z. ; Lei, T. ; Yan, Q. ; Pei, J. *; Zhao, D. *. Electron-Transporting Pahs with Dual Perylenediimides: Syntheses and Semiconductive Characterizations. Chem. Commun. 2013, 49, 2882-2884.

摘要:

An effective method was developed to prepare triphenyleno[1,2,3,4-ghi]perylenediimide derivatives, via ICl-induced annulation, dehalogenation, followed by photocyclization. A perylenediimide (PDI) dimer featuring a terphenyl bisethynylene linker was thereby transformed into a benzo[k]tetraphene fused with two benzoperylenediimides. These PDI derivatives exhibited electron mobility up to 0.079 cm(2) V-1 s(-1) in solution-processed thin film transistors.

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