Multicomponent synthesis of 1,2,3-triazoles in water catalyzed by copper nanoparticles on activated carbon

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Title: Multicomponent synthesis of 1,2,3-triazoles in water catalyzed by copper nanoparticles on activated carbon
Authors: Alonso, Francisco | Moglie, Yanina | Radivoy, Gabriel | Yus, Miguel
Research Group/s: Nuevas Metodologías en Síntesis Orgánica
Center, Department or Service: Universidad de Alicante. Departamento de Química Orgánica | Universidad Nacional del Sur (Bahía Blanca, Argentina). Departamento de Química
Keywords: Click chemistry | Copper nanoparticles | Cycloaddition | Heterogeneous catalysis | Triazoles | Water
Knowledge Area: Química Orgánica
Date Created: 2010
Issue Date: Dec-2010
Publisher: Wiley-VCH Verlag GmbH & Co. KGaA
Citation: ALONSO VALDÉS, Francisco, et al. "Multicomponent synthesis of 1,2,3-triazoles in water catalyzed by copper nanoparticles on activated carbon". Advanced Synthesis & Catalysis. Vol. 352, Issue 18 (Dec. 2010). ISSN 1615-4150, pp. 3208-3214
Abstract: Copper nanoparticles on activated carbon have been found to effectively catalyze the multicomponent synthesis of 1,2,3-triazoles from different azide precursors, such as organic halides, diazonium salts, anilines and epoxides in water. The first one-pot transformation of an olefin into a triazole is also described. The catalyst is easy to prepare, very versatile and reusable at a low copper loading.
Sponsor: This work was generously supported by the Spanish Ministerio de Ciencia e Innovación (MICINN; CTQ2007-65218 and Consolider Ingenio 2010-CSD2007-00006), the Generalitat Valenciana (GV; PROMETEO/2009/039).
URI: http://hdl.handle.net/10045/17284
ISSN: 1615-4150 (Print) | 1615-4169 (Online)
DOI: 10.1002/adsc.201000637
Language: eng
Type: info:eu-repo/semantics/article
Rights: The definitive version is available at www3.interscience.wiley.com
Peer Review: si
Publisher version: http://dx.doi.org/10.1002/adsc.201000637
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