Benzo[1,2-b:4,5-b′]bis[b]benzothiophene as solution processible organic semiconductor for field-effect transistors

Peng Gao; Dirk Beckmann; Hoi Nok Tsao; Xinliang Feng; Volker Enkelmann; Wojciech Pisula; Klaus Müllen

doi:10.1039/B717608B

Benzo[1,2-b:4,5-b′]bis[b]benzothiophene as solution processible organic semiconductor for field-effect transistors

Peng Gao,^a Dirk Beckmann,^a Hoi Nok Tsao,^a Xinliang Feng,^a Volker Enkelmann,^a Wojciech Pisula^a and Klaus Müllen*^a

* Corresponding authors

^a Max-Planck-Institute for Polymer Research, Ackermannweg 10, D-55128, Mainz, Germany
E-mail: muellen@mpip-mainz.mpg.de
Fax: +49 6131 379100
Tel: +49 6131 3790

Abstract

Coplanar benzo[1,2-b:4,5-b′]bis[b]benzothiophenes (1a, 1b) for the application in organic field-effect transistors were synthesized by a simple two-step procedure involving triflic acid induced ring-closure reaction; such solution processed devices show a hole mobility of up to 0.01 cm² V⁻¹ s⁻¹.

Supplementary files

Publication details

The article was received on 14 Nov 2007, accepted on 04 Jan 2008 and first published on 25 Jan 2008

Article type: Communication

DOI: 10.1039/B717608B

Citation: Chem. Commun., 2008,0, 1548-1550

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Benzo[1,2-b:4,5-b′]bis[b]benzothiophene as solution processible organic semiconductor for field-effect transistors

P. Gao, D. Beckmann, H. N. Tsao, X. Feng, V. Enkelmann, W. Pisula and K. Müllen, Chem. Commun., 2008, 0, 1548
DOI: 10.1039/B717608B
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Chemical Communications

Benzo[1,2-b:4,5-b′]bis[b]benzothiophene as solution processible organic semiconductor for field-effect transistors

Abstract

Supplementary files

Publication details

Benzo[1,2-b:4,5-b′]bis[b]benzothiophene as solution processible organic semiconductor for field-effect transistors

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