Recent Progress Concerning the N-Arylation of Indoles
Petr Oeser1, Jakub Koudelka1, Artem Petrenko1
1Department of Organic Chemistry, University of Chemistry and Technology, 16628 Prague, Czech Republic.
Abstract:
This review summarizes the current state-of-the-art procedures in terms of the preparation of N-arylindoles. After a short introduction, the transition-metal-free procedures available for the N-arylation of indoles are briefly discussed. Then, the nickel-catalyzed and palladium-catalyzed N-arylation of indoles are both discussed. In the next section, copper-catalyzed procedures for the N-arylation of indoles are described. The final section focuses on recent findings in the field of biologically active N-arylindoles.
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