Carbon nanotube-copper ferrite-catalyzed aqueous 1,3-dipolar cycloaddition of in situ-generated organic azides with alkynes

Praveen Prakash (1) , Arun Kumar Ramar (1) , Frederic Miserque (2) , Valérie Geertsen (3) , Edmond Gravel (1) , Eric Doris (1)

1 SCBM - Service de Chimie Bio-Organique et de Marquage
2 SCCME - Service de la Corrosion et du Comportement des Matériaux dans leur Environnement
3 LIONS - Laboratoire Interdisciplinaire sur l'Organisation Nanométrique et Supramoléculaire

A novel nanohybrid catalyst was developped by assembling copper ferrite nanoparticles on carbon nanotubes. The supramolecular catalyst was applied to the one pot azidation/1,3-dipolar cycloaddition of various substrates, at room temperature, and in an aqueous medium. The nanohybrid could also be recycled and reused by means of magnetic recovery.

Domaines: Matériaux; Catalyse

Praveen Prakash, Arun Kumar Ramar, Frederic Miserque, Valérie Geertsen, Edmond Gravel, et al.. Carbon nanotube-copper ferrite-catalyzed aqueous 1,3-dipolar cycloaddition of in situ-generated organic azides with alkynes. Chemical Communications, 2018, 54, pp.3644-3647. ⟨10.1039/C8CC00231B⟩. ⟨cea-01741192⟩