Synthesis, Characterization, and Thin-Film Transistor Response of Benzo[i]pentahelicene-3,6-dione

Molecules

Maria Paola Bracciale¹  Maria Laura Santarelli¹  Choongik Kim²  Dongil Ho²  Guhyun Kwon²  Assunta Marrocchi³ 

[1] Department of Chemical Engineering Materials and Environment, University of Rome “Sapienza”, Via Eudossiana 18, 00184 Rome, Italy;Department of Chemical and Biomolecular Engineering, Sogang University, Seoul 04107, Korea;Department of Chemistry, Biology and Biotechnology, University of Perugia, Via Elce di Sotto 8, 06123 Perugia, Italy;

关键词: helicenes;    organic thin film transistors;    Diels-Alder reaction;   

DOI  :  10.3390/molecules27030863

来源: DOAJ

【 摘 要 】

Organic semiconductors hold the promise of simple, large area solution deposition, low thermal budgets as well as compatibility with flexible substrates, thus emerging as viable alternatives for cost-effective (opto)-electronic devices. In this study, we report the optimized synthesis and characterization of a helically shaped polycyclic aromatic compound, namely benzo[i]pentahelicene-3,6-dione, and explored its use in the fabrication of organic field effect transistors. In addition, we investigated its thermal, optical absorption, and electrochemical properties. Finally, the single crystal X-ray characterization is reported.

【 授权许可】

Unknown