| Cu-catalyzed arylation of phosphinic amide facilitated by (±)-trans-cyclohexane-1,2-diamine |
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| 作者单位： | Juan Li Song Lin Zhang Chuan Zhou Tao Yao Fu Qing Xiang Guo Department of Chemistry，University of Science and Technology of China，Hefei 230026，China |
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| 基金项目： | This research was supported by the NNSFC (No. 20472079). |
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| 摘 要： | Cu-catalyzed cross coupling between phosphinic amides and aryl halides was accomplished for the first time by using(±)-trans- cyclohexane-1,2-diamine as the ligand.This reaction provided a novel approach for synthesizing arylated phosphinic amides.Both kinetic measurement and theoretical calculation indicated that phosphinic amides were much less reactive than amides by about 10 times in Cu-catalyzed cross coupling.
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| 收稿时间： | 18 April 2007 |
Cu-catalyzed arylation of phosphinic amide facilitated by (±)-trans-cyclohexane-1,2-diamine |
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| Authors: | Juan Li Song Lin Zhang Chuan Zhou Tao Yao Fu Qing Xiang Guo |
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| Institution: | Department of Chemistry, University of Science and Technology of China, Hefei 230026, China |
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| Abstract: | Cu-catalyzed cross coupling between phosphinic amides and aryl halides was accomplished for the first time by using (±)-trans-cyclohexane-1,2-diamine as the ligand. This reaction provided a novel approach for synthesizing arylated phosphinic amides. Both kinetic measurement and theoretical calculation indicated that phosphinic amides were much less reactive than amides by about 10 times in Cu-catalyzed cross coupling. |
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| Keywords: | Phosphinic amide Copper Catalyst Cross coupling |
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