Facile Access to a Variety of 2,5-Biaryl-1,2,4-triazol-3-ones via Regioselective N-Arylation of Triazolones 


Vol. 31,  No. 8, pp. 2143-2146, Aug.  2010
10.5012/bkcs.2010.31.8.2143


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  Abstract

A selective synthetic method of the 2,5-biaryltriazolones has been developed via copper-catalyzed N-arylation reaction. Aryltriazolones, which were readily prepared from commercially available compounds, were N-arylated to 2,5-biaryltriazolones with high regioselectivity. This approach allows for access to a variety of 2,5-biaryl-1,2,4-trizol-3-ones in a simple and practical manner.

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  Cite this article

[IEEE Style]

J. Park and J. Chae, "Facile Access to a Variety of 2,5-Biaryl-1,2,4-triazol-3-ones via Regioselective N-Arylation of Triazolones," Bulletin of the Korean Chemical Society, vol. 31, no. 8, pp. 2143-2146, 2010. DOI: 10.5012/bkcs.2010.31.8.2143.

[ACM Style]

Jiyeon Park and Junghyun Chae. 2010. Facile Access to a Variety of 2,5-Biaryl-1,2,4-triazol-3-ones via Regioselective N-Arylation of Triazolones. Bulletin of the Korean Chemical Society, 31, 8, (2010), 2143-2146. DOI: 10.5012/bkcs.2010.31.8.2143.

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ISSN(Print) 0253-2964
ISSN(Online) 1229-5949