Thioketone‐Directed Palladium(II)‐Catalyzed C−H Arylation of Ferrocenes with Aryl Boronic Acids |
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| Authors: | Zhong‐Jian Cai Chen‐Xu Liu Dr Qing Gu Prof Dr Shu‐Li You |
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| Institution: | 1. http://shuliyou.sioc.ac.cn/;2. State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai, China |
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| Abstract: | A palladium(II)‐catalyzed thioketone‐chelation‐assisted direct C?H arylation of ferrocenes is described. With thioketone as an efficient directing group, various monoaryl‐ and diaryl‐substituted thiocarbonylferrocenes were obtained by palladium‐catalyzed direct C?H functionalization in high yields under mild and base‐free reaction conditions. Furthermore, the arylated thiocarbonylferrocene could undergo diverse transformations. |
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| Keywords: | arylation C− H activation ferrocenes palladium sulfur |
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