Authors: VAJIHE NEJADSHAFIEE, HOSSEIN NAEIMI
Abstract: Copper/periodic mesoporous organosilica (Cu/PMO) nanocomposites provided a highly active, reusable, globular, solid-phase catalyst for click chemistry. The reaction proceeds by mixing organohalides, sodium azide, alkyne, and the catalyst in an aqueous medium to afford the desired products. The cost efficiency and recyclability of the catalyst up to six runs without appreciable loss of activity and high yields of products make this procedure greener.
Keywords: Mesoporous, organosilica, nanocomposites, click reaction, 1, 2, 3-triazoles, catalyst
Full Text: PDF