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. 2021 Dec 7;11(62):39058–39086. doi: 10.1039/d1ra05955f

Copper-based nano-catalyst catalyzed protocol for the synthesis of 5-substituted tetrazole containing scaffolds via one-pot MCR of aldehydes with hydroxylamine and azide.

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Entry Catalyst Solvent Catalyst loading Temperature (°C) Time (h) Yield (%) Ref.
1 Fe3O4@SiO2-PVA/Cu(ii) H2O 0.5 mol% 100 4 92 91