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Issue 10, 2017
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N-Unsubstituted thienoisoindigos: preparation, molecular packing and ambipolar organic field-effect transistors

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Abstract

N-Unsubstituted thienoisoindigo (TIIG) and its diphenyl derivative (dph-TIIG) are synthesized by using a tert-butoxy carbonyl (t-Boc) group as a protecting group. TIIG has a stacking structure analogous to isoindigo, and dph-TIIG is a hybrid of brickwork and herringbone structures. These compounds exhibit ambipolar transistor properties and particularly dph-TIIG shows the maximum hole and electron mobilities greater than 0.1 cm2 V−1 s−1.

Graphical abstract: N-Unsubstituted thienoisoindigos: preparation, molecular packing and ambipolar organic field-effect transistors

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Supplementary files

Article information


Submitted
20 Jan 2017
Accepted
12 Feb 2017
First published
13 Feb 2017

J. Mater. Chem. C, 2017,5, 2509-2512
Article type
Communication

N-Unsubstituted thienoisoindigos: preparation, molecular packing and ambipolar organic field-effect transistors

D. Yoo, T. Hasegawa, M. Ashizawa, T. Kawamoto, H. Masunaga, T. Hikima, H. Matsumoto and T. Mori, J. Mater. Chem. C, 2017, 5, 2509
DOI: 10.1039/C7TC00327G

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