Click Synthesis of 5-Substituted 1H-Tetrazoles from Aldehydes, Hydroxylamine, and [bmim]N3 via One-Pot, Three-Component Reaction

An easy and efficient one-pot, three-component method for the synthesis of 5-substituted 1H-tetrazole derivatives, via the reaction of aldehydes, hydroxylamine, and [bmim]N-3, is reported.