Tetrahedron Letters

Palladium (0) nanoparticles-catalyzed ligand-free direct arylation of benzothiazole via C–H bond functionalization

D Saha, L Adak, BC Ranu

Index: Saha, Debasree; Adak, Laksmikanta; Ranu, Brindaban C. Tetrahedron Letters, 2010 , vol. 51, # 42 p. 5624 - 5627

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Citation Number: 29

Abstract

Palladium nanoparticles, generated in situ efficiently catalyzes direct 2-C–H arylation of benzothiazole without requirement of any ligand. A wide range of substituted aryl and heteroaryl iodides participate in this reaction producing a series of 2-aryl/heteroaryl- benzothiazoles in high yields.