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Synfacts 2011(7): 0734-0734  
DOI: 10.1055/s-0030-1260621
Synthesis of Materials and Unnatural Products
© Georg Thieme Verlag Stuttgart ˙ New York

Air-Stable n-Type Organic Field-Effect Transistors

Contributor(s): Timothy M. Swager, Joel Batson
Y. Ie, K. Nishida, M. Karakawa, H. Tada, A. Asano, A. Saeki, S. Seki, Y. Aso*
Osaka University and PRESTO-JST, Kawaguchi, Japan
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Publikationsdatum:
17. Juni 2011 (online)

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Significance

Dicyanomethylene-substituted ­cyclopenta[b]thiophene (BCN) and BCN-containing oligomers have been synthesized. Good solubility, a broad absorption band, and good electron-accepting ability due to the dicyanomethylene units render these oligomers as good candidates for use in devices.