Rational Design, Synthesis, and Characterization of Deep Blue Phosphorescent Ir (III) Complexes Containing (4′-Substituted-2′-pyridyl)-1, 2, 4-triazole Ancillary …

…, KR Wee, SO Kang, DW Cho, UC Yoon

文献索引：Park, Hea Jung; Kim, Ji Na; Yoo, Hyun-Ji; Wee, Kyung-Ryang; Kang, Sang Ook; Cho, Dae Won; Yoon, Ung Chan Journal of Organic Chemistry, 2013 , vol. 78, # 16 p. 8054 - 8064

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被引用次数: 19

摘要

On the basis of the results of frontier orbital considerations, 4-substituted-2′-pyridyltriazoles were designed to serve as ancillary ligands in 2-phenylpyridine main ligand containing heteroleptic iridium (III) complexes that display deep blue phosphorescence emission. The iridium (III) complexes, Ir1–Ir7, prepared using the new ancillary ligands, were found to display structured, highly quantum efficient (Φp= 0.20–0.42) phosphorescence with ...