Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference (한국전기전자재료학회:학술대회논문집)
- 2010.06a
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- Pages.129-129
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- 2010
Synthesis of Novel Asymmetric Oligomers Based on Benzothiophene and OTFT Characteristics
벤조사이오펜을 기초로 한 새로운 비대칭형 올리고머의 합성과 OTFT 특성
- Lee, Dong-Hee (Gyeongsang National University) ;
- Park, Jong-Won (Gyeongsang National University) ;
- Chung, Dae-Sung (Pohang University of Science and Technology) ;
- Park, Chan (Pohang University of Science and Technology) ;
- Kim, Yun-Hi (Pohang University of Science and Technology) ;
- Kwon, Soon-Ki (Gyeongsang National University)
- Published : 2010.06.16
Abstract
The conjugated oligomers with rigid and fused-ring structures are of interest for the solution-processable organic thin film transistors (OTFTs) due to their well defined structure and high purity. In this study, alkyl substituted benzothiophene based oligomers were synthesized by a novel route, the key point of which is the acid-induced intermolecular cyclization reaction of aromatic methyl sulfoxides, and were confirmed by