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Pd(OAc)2/PPh3-Catalyzed Desulfonylative Homocoupling of Arylsulfonyl Chlorides |
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| Authors: | Qiao Zhao Liangshun Chen Hongyue Lang Shengying Wu Limin Wang |
| Institution: | 1. Shanghai Key Laboratory of Functional Materials Chemistry, East China University of Science and Technology, Shanghai 200237, China 2. Shanghai Key Laboratory of Functional Materials Chemistry, East China University of Science and Technology, Shanghai 200237, China;Key Laboratory of Organofluorine Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032, China |
| Abstract: | The Pd‐catalyzed homodimerization with respect to arylsulfonyl chlorides as an efficient method for the synthesis of biaryls has been developed. This desulfonylative reaction which was performed at reflux in 1,4‐dioxane for 4 h under air afforded the desired products in good to excellent yields. |
| Keywords: | biaryls arylsulfonyl chlorides desulfonylative palladium-catalyzed |