Stilbene like carbazole dimer-based electroluminescent materials

CH Chen, JT Lin, MCP Yeh

Index: Chen, Chih-Hsin; Lin, Jiann T.; Yeh, Ming-Chang P. Tetrahedron, 2006 , vol. 62, # 36 p. 8564 - 8570

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Citation Number: 16

Abstract

Two carbazole dimers (1 and 10) were synthesized from 9-ethyl-9H-carbazole-3- carbaldehyde and 6-bromo-9-ethyl-9H-carbazole-3-carbaldehyde by McMurry C–C coupling reaction. Palladium (0)-catalyzed C–N coupling reactions of 10 and various diarylamines result in the formation of stable carbazole derivatives in good yields. These compounds are fluorescent in blue to yellow region with moderate to good quantum yields ...