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Palladium-catalyzed annulation of 2-(aryldiazenyl) aniline with dimethyl sulfoxide to access N-aryl-1H-benzo[d]imidazol-1-amine |
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| Authors: | Hepan Wang Song Sun Jiang Cheng | |
| Institution: | School of Petrochemical Engineering, Jiangsu Key Laboratory of Advanced Catalytic Materials & Technology, Jiangsu Province Key Laboratory of Fine Petrochemical Engineering, Changzhou University, Changzhou 213164, PR China;College of Chemistry & Materials Engineering, Wenzhou University, Wenzhou 325000, PR China | |
| Abstract: | A palladium-catalyzed annulation of 2-(aryldiazenyl) aniline and dimethyl sulfoxide was developed to access N-aryl-1H-benzod]imidazol-1-amine in moderate to good yields. Activated by 1,4-diazabicyclo2.2.2]octane bis(sulfur dioxide) adduct (DABSO), DMSO served as a “ | |
| Keywords: | Palladium-catalyzed 2-(Aryldiazenyl) aniline Activated by DABSO Corresponding author at: School of Petrochemical Engineering Jiangsu Key Laboratory of Advanced Catalytic Materials & Technology Jiangsu Province Key Laboratory of Fine Petrochemical Engineering Changzhou University Changzhou 213164 PR China | |
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