Photochemical synthesis and device application of acene–phenacene hybrid molecules, dibenzo[n]phenacenes (n = 5–7). Issue 39 (23rd April 2021)

• Record Type: Journal Article
• Authors: Zhang, Yanting; Eguchi, Ritsuko; Hamao, Shino; Goto, Kenta; Tani, Fumito; Yamaji, Minoru; Kubozono, Yoshihiro; Okamoto, Hideki
• Is Part Of: Chemical communications. Volume 57:Issue 39(2021)
• Page Start: 4768
• Page End: 4771
• Publication Date: 2021-04-23
• Subjects: Chemistry -- Periodicals; 540
• DOI: 10.1039/d1cc01294k
• Languages: English
• ISSNs: 1359-7345

Abstract

Abstract : Dibenzo[ n ]phenacenes (DB n P, n = 5–7) were applied to the active layers of p-channel FETs and their effective mobilities were evaluated to demonstrate that C 2h -symmetrical DB6P showed superior performance to the C 2v -symmetrical homologues. Abstract : Dibenzo[ n ]phenecenes (DB n Ps, n = 5–7) were conveniently synthesised through Mallory photocyclization as the key step. Effective mobilities of single-crystal field-effect transistors of DB n Ps were evaluated to demonstrate that C 2h -symmetrical DB6P shows higher performance than C 2v -symmetrical DB5P and DB7P .