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Synfacts 2010(6): 0704-0704  
DOI: 10.1055/s-0029-1219767
Metal-Mediated Synthesis
© Georg Thieme Verlag Stuttgart ˙ New York

1,4-Disubstituted 5-Alumino-1,2,3-triazoles from Aluminum Acetylides and Azides

Contributor(s): Paul Knochel, Andreas J. Wagner
Y. Zhou, T. Lecourt, L. Micouin*
Université Paris Descartes, France
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Publication History

Publication Date:
20 May 2010 (online)

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Significance

A copper-catalyzed cycloaddition of organic azides to dialkyl aluminum acetylides is reported. The regioselectivity of the reaction combined with the reactivity of the final alumino­triazoles enables a rapid and convenient access to 1,4,5-trisubstituted triazoles.