Photochemical synthesis and device application of acene–phenacene hybrid molecules, dibenzo[n]phenacenes (n = 5–7)

Yanting Zhang; Ritsuko Eguchi; Shino Hamao; Kenta Goto; Fumito Tani; Minoru Yamaji; Yoshihiro Kubozono; Hideki Okamoto

doi:10.1039/D1CC01294K

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Photochemical synthesis and device application of acene–phenacene hybrid molecules, dibenzo[n]phenacenes (n = 5–7)†

Yanting Zhang,

^a Ritsuko Eguchi,

*^a Shino Hamao,^a Kenta Goto,

^b Fumito Tani,

^b Minoru Yamaji,

^c Yoshihiro Kubozono

^a and Hideki Okamoto

*^d

Author affiliations

* Corresponding authors

^a Research Institute for Interdisciplinary Science, Okayama University, Okayama 700-8530, Japan
E-mail: eguchi-r@cc.okayama-u.ac.jp

^b Institute for Materials Chemistry and Engineering, Kyushu University, Fukuoka 819-0395, Japan

^c Division of Molecular Science, Graduate School of Science and Engineering, Gunma University, Ota 373-0057, Japan

^d Division of Earth, Life, and Molecular Sciences, Graduate School of Natural Science and Technology, Okayama University, Okayama 700-8530, Japan
E-mail: hokamoto@okayama-u.ac.jp

Abstract

Dibenzo[n]phenecenes (DBnPs, n = 5–7) were conveniently synthesised through Mallory photocyclization as the key step. Effective mobilities of single-crystal field-effect transistors of DBnPs were evaluated to demonstrate that C_2h-symmetrical DB6P shows higher performance than C_2v-symmetrical DB5P and DB7P.

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Article information

DOI: https://doi.org/10.1039/D1CC01294K
Article type: Communication
Submitted: 10 Mar 2021
Accepted: 15 Apr 2021
First published: 23 Apr 2021

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Chem. Commun., 2021,57, 4768-4771

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Photochemical synthesis and device application of acene–phenacene hybrid molecules, dibenzo[n]phenacenes (n = 5–7)

Y. Zhang, R. Eguchi, S. Hamao, K. Goto, F. Tani, M. Yamaji, Y. Kubozono and H. Okamoto, Chem. Commun., 2021, 57, 4768 DOI: 10.1039/D1CC01294K

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Chemical Communications

Photochemical synthesis and device application of acene–phenacene hybrid molecules, dibenzo[n]phenacenes (n = 5–7)†

Abstract

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Photochemical synthesis and device application of acene–phenacene hybrid molecules, dibenzo[n]phenacenes (n = 5–7)

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