Triple Action of an Attractive Deep Eutectic Solvent in the Synthesis of Aryl Nitriles and Substituted Triazoles Using a Magnetically Reusable Fe3O4@SiO2@PrNCu Catalyst
Abstract:Heterogeneous Cu‐catalyzed cyanation of aryl halides and Click cycloaddition of alkyl halides, sodium azide, and terminal alkynes were optimized to be cost effective and environmentally benign. A green Deep Eutectic Solvent (DES) and Fe3O4@SiO2@PrNCu magnetic catalyst was used. This new DES was designed to acts as both base and reaction promoter, beside its major role as solvent, in the studied Cu‐catalyzed reactions. Additionally, hydrophobic/hydrophilic balance of employed DES, enables easier association of … Show more
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