Document Type

Journal Article

Department/Unit

Department of Chemistry

Title

Novel butterfly-shaped fused heteroacenes: Synthesis, properties, and device performance of solution-processed field-effect transistors

Language

English

Abstract

Two tetrabrominated intermediates obtained by bromination of naphthodithiophene in different solvents were used to construct novel highly π-extended butterfly-shaped heteroarenes 1-6, containing either an 8- or 10-fused ring. The solution-processed organic field-effect transistors based on compound 1 exhibited promising device performance with a hole mobility of 0.072 cm 2 V -1 s -1 and a current on/off ratio of 10 6 under ambient atmosphere. © 2012 American Chemical Society.

Publication Date

2012

Source Publication Title

Organic Letters

Volume

14

Issue

17

Start Page

4382

End Page

4385

Publisher

American Chemical Society

DOI

10.1021/ol301852m

Link to Publisher's Edition

http://dx.doi.org/10.1021/ol301852m

ISSN (print)

15237060

ISSN (electronic)

15237052

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