Oxidative amidation of aromatic aldehydes with amine hydrochloride salts catalyzed by silica‐coated magnetic carbon nanotubes (MagCNTs@SiO2)‐immobilized imine–Cu(I) |
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Authors: | Dariush Saberi Akbar Heydari |
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Institution: | Chemistry Department, Tarbiat Modares University, Tehran, Iran |
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Abstract: | Mesoporous silica‐coated magnetic carbon nanotubes were prepared; their surface functionalization, followed by reaction with CuI, were carried out to develop a Cu‐grafted functionalized mesoporous material. This system is able to catalyze oxidative amidation of aromatic aldehydes with amine hydrochloride salts, generating amide derivatives in moderate to good yields. Magnetic properties of this catalyst led to easy separation as well as providing significant recyclability. Copyright © 2013 John Wiley & Sons, Ltd. |
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Keywords: | oxidative amidation magnetic nanoparticles carbon nanotubes copper heterogeneous catalysis |
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