Color tunable phosphorescent light-emitting diodes based on iridium complexes with substituted 2-phenylbenzothiozoles as the cyclometalated ligands

WC Chang, AT Hu, JP Duan, DK Rayabarapu…

Index: Chang, Wei-Chieh; Hu, Andrew Teh; Duan, Jiun-Pey; Rayabarapu, Dinesh Kumar; Cheng, Chien-Hong Journal of Organometallic Chemistry, 2004 , vol. 689, # 26 p. 4882 - 4888

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Citation Number: 55

Abstract

Several iridium complexes {iridium (III) bis [2-(3-methoxyphenyl)-1, 3-benzothiozolato-N, C2′] acetylacetonate (MeO-BT) 2Ir (acac), iridium (III) bis [2-(2, 4-difluorophenyl)-1, 3- benzothiozolato-N, C2′] acetylacetonate (2F-BT) 2Ir (acac), and iridium (III) bis [2-(2, 4- difluorophenyl)-6-fluoro-1, 3-benzothiozolato-N, C2′] acetylacetonate (3F-BT) 2Ir (acac)} having different substituents on 2-phenylbenzothiazole have been synthesized. The ...