Copper-catalyzed N-arylation of azoles and diazoles using highly functionalized trivalent organobismuth reagents

Copper-catalyzed N-arylation of azoles and diazoles using highly functionalized trivalent organobismuth reagents

The N -arylation of indoles, indazoles, pyrroles, and pyrazoles using highly functionalized trivalent arylbismuth reagents is reported. The reaction is promoted by a substoichiometric amount of copper acetate, and it tolerates a wide diversity of functional groups on the azole and the organobismuth...

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Veröffentlicht in:RSC advances 2014-01, Vol.4 (42), p.22255-22259
Hauptverfasser: Petiot, Pauline, Dansereau, Julien, Gagnon, Alexandre
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Sprache:eng
Schlagworte:
Acetates
Azoles
Copper
Derivatives
Functional groups
Pyrazole
Pyrroles
Tryptophan
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creator Petiot, Pauline
Dansereau, Julien
Gagnon, Alexandre
description The N -arylation of indoles, indazoles, pyrroles, and pyrazoles using highly functionalized trivalent arylbismuth reagents is reported. The reaction is promoted by a substoichiometric amount of copper acetate, and it tolerates a wide diversity of functional groups on the azole and the organobismuth reagent. The method is also applied to the N -arylation of tryptophan derivatives.
doi_str_mv 10.1039/C4RA02467B
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source Royal Society Of Chemistry Journals
subjects Acetates
Azoles
Copper
Derivatives
Functional groups
Pyrazole
Pyrroles
Tryptophan
title Copper-catalyzed N-arylation of azoles and diazoles using highly functionalized trivalent organobismuth reagents
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