Synthesis and Luminescent Properties of Two New Triphenylamine-based Compounds with Hetero-cyclic Ring as Conjugation Bridge

✍ Scribed by Qian-Qian LI; Chong-An DI; Gui YU; Yun-Qi LIU; Zhen LI; Jin-Gui QIN

• Publisher: John Wiley and Sons
• Year: 2008
• Tongue: English
• Weight: 70 KB
• Volume: 26
• Category: Article
• ISSN: 0256-7660
• DOI: 10.1002/cjoc.200890206

✦ Synopsis

Abstract

Two new "D‐π‐D" type triphenylamine‐based compounds with a heterocyclic ring, furan or thiophene, as a conjugation bridge were synthesized through a normal Wittig reaction which exhibited good thermal stability and strong luminescence. The preliminary light‐emitting diode results indicate that they are promising candidates for the practical application.