Tetrahedron

Synthesis, opto-physics, and electroluminescence of cyclometalated iridium (III) complex with alkyltrifluorene picolinic acid

Y Wang, H Tan, Y Liu, C Jiang, Z Hu, M Zhu, L Wang…

Index: Wang, Yafei; Tan, Hua; Liu, Yu; Jiang, Chenxian; Hu, Zhengyong; Zhu, Meixiang; Wang, Lei; Zhu, Weiguo; Cao, Yong Tetrahedron, 2010 , vol. 66, # 7 p. 1483 - 1488

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Citation Number: 16

Abstract

To improve the opto-physics, electroluminescence, and dispersibility of iridium (III) complexes in polymer light-emitting devices, we synthesized and characterized two red- emitting heteroleptic cyclometalated iridium (III) complexes of (Piq) 2Ir (Tfl-pic) and (Piq) 2Ir (Brfl-pic), in which Piq is 1-phenylisoquinoline, Tfl-pic and Brfl-pic are alkyltrifluorene-and dibromoalkylfluorene-containing picolinic acid derivatives bridged with alkoxy chain, ...