Clinochlore‐Supported Copper Nanoparticles as Green and Efficient Catalyst for Room‐Temperature Synthesis of 1,2,3‐Triazoles in Water
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Título: | Clinochlore‐Supported Copper Nanoparticles as Green and Efficient Catalyst for Room‐Temperature Synthesis of 1,2,3‐Triazoles in Water |
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Autor/es: | Gholinejad, Mohammad | Oftadeh, Erfan | Sansano, Jose M. |
Grupo/s de investigación o GITE: | Síntesis Asimétrica (SINTAS) |
Centro, Departamento o Servicio: | Universidad de Alicante. Departamento de Química Orgánica |
Palabras clave: | Clinochlore | Copper Nanoparticles | Click | 1,2,3-Triazoles | Water |
Área/s de conocimiento: | Química Orgánica |
Fecha de publicación: | 22-mar-2019 |
Editor: | Wiley-VCH Verlag GmbH & Co. KGaA |
Cita bibliográfica: | ChemistrySelect. 2019, 4(11): 3151-3160. doi:10.1002/slct.201803599 |
Resumen: | Acid activated clinochlore supported copper nanoparticles was prepared for the first time by immobilization of copper sulfate on clinochlore followed by in situ chemical reduction. This new material (AA‐Clin@Cu) was characterized using SEM, TEM, TGA, FTIR, XRD, XPS, and EDX and it was applied as an efficient and inexpensive catalyst for the synthesis of 1,2,3‐triazoles in water at room temperature. Using this catalyst, benzylic and aliphatic halides, as well as arylboronic acids were reacted successfully with sodium azide and alkynes. The easy synthesis and air‐stable catalyst was recycled for four runs with small drops in catalytic activity. Characterization of the reused catalyst showed similar pattern to the fresh catalyst. |
Patrocinador/es: | The authors are grateful to Institute for Advanced Studies in Basic Sciences (IASBS) Research Council and Iran National Science Foundation (INSF-Grant number of 95844587) for support of this work. We are also thankful for financial support to the Spanish Ministerio de Economía y Competitividad (MINECO) (projects CTQ2013-43446-P and CTQ2014-51912-REDC), the Spanish Ministerio de Economía, Industria y Competitividad, Agencia Estatal de Investigación (AEI) and Fondo Europeo de Desarrollo Regional (FEDER, EU) (projects CTQ2016-76782-P and CTQ2016-81797-REDC), the Generalitat Valenciana (PROMETEOII/2014/017) and the University of Alicante. |
URI: | http://hdl.handle.net/10045/91216 |
ISSN: | 2365-6549 |
DOI: | 10.1002/slct.201803599 |
Idioma: | eng |
Tipo: | info:eu-repo/semantics/article |
Derechos: | © 2019 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim |
Revisión científica: | si |
Versión del editor: | https://doi.org/10.1002/slct.201803599 |
Aparece en las colecciones: | INV - SINTAS - Artículos de Revistas |
Archivos en este ítem:
Archivo | Descripción | Tamaño | Formato | |
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2019_Gholinejad_etal_ChemSelect_final.pdf | Versión final (acceso restringido) | 1,59 MB | Adobe PDF | Abrir Solicitar una copia |
2019_Gholinejad_etal_ChemSelect_revised.pdf | Versión revisada (acceso abierto) | 2,14 MB | Adobe PDF | Abrir Vista previa |
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