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- Title
Synthesis of Some Green Dopants for OLEDs Based on Arylamine 2,3-disubstituted Bithiophene Derivatives.
- Authors
Mi-Seon Song; Quynh Pham Bao Nguyen; Chang-Hyun Song; Duckhee Lee; Kyu Yun Chai
- Abstract
A series of green dopants based on 2,2-diphenylvinyl end-capped bithiophene and three different arylamine moieties (9-phenylcarbazole, triphenylamine, and N,N'-di-(ptolyl) benzeneamine) were successfully synthesized by the Suzuki and Wittig coupling reactions. The photophysical properties of these compounds are reported. The strongest PL emitting compound with the 9-phenylcarbazole moiety has been used for fabricating an OLED device with good overall performance.
- Subjects
CHEMICAL synthesis; ORGANIC light emitting diodes; DOPING agents (Chemistry); AROMATIC amines; CHEMICAL derivatives; COUPLING reactions (Chemistry)
- Publication
Molecules, 2013, Vol 18, Issue 11, p14033
- ISSN
1420-3049
- Publication type
Article
- DOI
10.3390/molecules181114033