Magnetically Separable CuFe2O4 Nanoparticles Catalyzed Ligand??Free C S Coupling in Water: Access to (E)??and (Z)??Styrenyl??, Heteroaryl and Sterically Hindered …

D Kundu, T Chatterjee, BC Ranu

Index: Kundu, Debasish; Chatterjee, Tanmay; Ranu, Brindaban C. Advanced Synthesis and Catalysis, 2013 , vol. 355, # 11-12 p. 2285 - 2296

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Citation Number: 30

Abstract

Abstract: An efficient coupling of styrenyl, heteroaryl and sterically hindered aryl halides with aryl-and heteroarylthiols catalyzed by the bimetallic Cu and Fe nanomaterial, CuFe2O4, in water in the presence of tetrabutylammonium bromide and potassium phosphate (K3PO4) has been achieved without using any ligand. A series of unsymmetrical functionalized (E)- and (Z)-styrenyl aryl, heteroaryl heteroaryl and sterically hindered aryl aryl sulfides has ...