Synlett 2005(6): 0943-0946  
DOI: 10.1055/s-2005-864809
LETTER
© Georg Thieme Verlag Stuttgart · New York

Efficient One-Pot Synthesis of 1,2,3-Triazoles from Benzyl and Alkyl Halides

Karol Kacprzak*
Department of Chemistry, Adam Mickiewicz University, ul. Grunwaldzka 6, 60-780 Poznań, Poland
Fax: +48(61)8658008; e-Mail: k.michal@mailcity.com;
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Publikationsverlauf

Received 21 December 2004
Publikationsdatum:
23. März 2005 (online)

Abstract

An efficient one-pot method for the preparation of 1,2,3-triazoles by 1,3-dipolar cycloaddition of in situ generated azides and alkynes is presented. This facile method can be applied to benzyl or alkyl halides and pure products are isolated by simple filtration.

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Progress of the reaction can be monitored by TLC.