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Ligand‐Free Palladium‐Catalyzed Aerobic Oxidative Coupling of Carboxylic Anhydrides with Arylboronic Acids |
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| Authors: | Dr Weiyan Yin Dr Haifeng He Yani Zhang Tong Long |
| Institution: | 1. National Biopesticide Engineering Research Center, Hubei Academy of Agricultural Science, Wuhan, 430064 (P. R. China), Fax: (+86)?27‐59101911;2. Key Laboratory of Pesticide & Chemical Biology, Ministry of Education, College of Chemistry, Central China Normal University, Wuhan 430079, Hubei (P. R. China) |
| Abstract: | We report a new, effective and environmentally friendly protocol for selective aerobic oxidative coupling of arylboronic acids with carboxylic anhydrides in the presence of ligand‐free palladium catalyst. The aryl benzoates are obtained in good to excellent yields. |
| Keywords: | anhydrides cross‐coupling homogeneous catalysis oxidation palladium |