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  • Title: CuO nanoparticles catalyzed C-N, C-O, and C-S cross-coupling reactions: scope and mechanism.
    Author: Jammi S, Sakthivel S, Rout L, Mukherjee T, Mandal S, Mitra R, Saha P, Punniyamurthy T.
    Journal: J Org Chem; 2009 Mar 06; 74(5):1971-6. PubMed ID: 19173559.
    Abstract:
    CuO nanoparticles have been studied for C-N, C-O, and C-S bond formations via cross-coupling reactions of nitrogen, oxygen, and sulfur nucleophiles with aryl halides. Amides, amines, imidazoles, phenols, alcohols and thiols undergo reactions with aryl iodides in the presence of a base such as KOH, Cs(2)CO(3), and K(2)CO(3) at moderate temperature. The procedure is simple, general, ligand-free, and efficient to afford the cross-coupled products in high yield.
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