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Synthesis 2008(5): 795-799
DOI: 10.1055/s-2008-1032184
DOI: 10.1055/s-2008-1032184
PAPER
© Georg Thieme Verlag Stuttgart · New YorkCopper(I) Oxide Catalyzed N-Arylation of Azoles and Amines with Arylboronic Acid at Room Temperature under Base-Free Conditions
Further Information
Received
17 October 2007
Publication Date:
18 February 2008 (online)
Publication History
Publication Date:
18 February 2008 (online)

Abstract
N-Arylation of azoles and amines with arylboronic acids was efficiently carried out with heterogeneous copper(I) oxide in methanol at room temperature under base-free conditions. The products N-arylazoles and N-arylamines were isolated in good to excellent yields. A variety of arylboronic acids and amines were converted to the corresponding N-arylazoles and N-arylamines, demonstrating the versatality of the reaction.
Key words
copper(I) oxide - N-arylimidazoles - N-arylamines - N-arylation - heterogeneous catalyst
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