Synthesis of Luminescent N-Arylcarbazoles by Copper Bronze-Mediated Reaction
2004; Bentham Science Publishers; Volume: 1; Issue: 3 Linguagem: Inglês
10.2174/1570178043401261
ISSN1875-6255
AutoresMeritxell Martínez‐Palau, Eva Perea, Francisco López‐Calahorra, Dolores Velasco,
Tópico(s)Catalytic Cross-Coupling Reactions
ResumoA copper bronze-mediated carbazole arylation reaction under mild reaction conditions is reported. Yields of 9-arylcarbazoles achieved are nearly quantitative and almost independent of the nature of the substitution on the carbazole or the aryl halide. A series of 9-arylcarbazole derivatives have been synthesised and their luminescence studied. Keywords: 9-arylcarbazole, arylation, copper-bronze catalysis, semiempirical calculations, luminescence
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