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-(p-tolyl)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.
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| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6270272 | PMC |
| http://dx.doi.org/10.3390/molecules181114033 | DOI Listing |
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