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Copper-mediated direct arylation of benzoazoles with aryl iodides
Authors:Tomoki Yoshizumi
Institution:Department of Applied Chemistry, Faculty of Engineering, Osaka University, Suita, Osaka 565-0871, Japan
Abstract:The direct arylation of 1,3-benzoazole compounds with aryl iodides is effectively promoted by CuI with use of PPh3 and Na2CO3 or K3PO4 as ligand and base, respectively, in DMF or DMSO to produce the corresponding 2-arylated products with good yields.
Keywords:Arylation  Aryl iodides  Benzoazoles  Copper
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