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Synthesis and characterization of new blue-greenish electroluminescent materials based on 1,3,4-oxadiazole-triazolopyridinone hybrids

✍ Scribed by Ming-Hsiang Shin; Fung Fuh Wong; Chun-Min Lin; Wen-Yi Chen; Mou-Yung Yeh

Publisher
John Wiley and Sons
Year
2007
Tongue
English
Weight
211 KB
Volume
18
Category
Article
ISSN
1042-7163

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✦ Synopsis

Abstract

New functionalized oxadiazole‐triazolopyridinone derivatives were synthesized via arcycloaddition. With the chromophores of triazolopyridinone, the photoluminescence spectra of these compounds in dichloromethane solution showed emission peaks between 430 and 520 nm. Following the spectroscopic studies, and the measurements of cyclic voltammogram, 1,3,4‐oxadiazole‐triazolopyridinone hybrids possess a great potential as highly efficient, blue‐greenish, organic light‐emitting devices materials. © 2007 Wiley Periodicals, Inc. Heteroatom Chem 18:212–219, 2007; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/hc.20285

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