Synthesis of Some Green Dopants for OLEDs Based on Arylamine 2,3-disubstituted Bithiophene Derivatives

Molecules

关键词: green dopants;    bithiophene;    2,2-diphenylvinyl;    9-phenylcarbazole;    triphenylamine;    N,N';    -di-(p-tolyl)benzeneamine;   

DOI  :  10.3390/molecules181114033

来源: DOAJ

【 摘 要 】

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.

【 授权许可】

Unknown