Regioselective Direct C-3 Arylation of Imidazo[1,2-a]pyridines with Aryl Tosylates and Mesylates Promoted by Palladium-Phosphine Complexes
文献类型：期刊论文
| 作者 | Choy, Pui Ying1; Luk, Kwan Chak1; Wu, Yinuo1,2; So, Chau Ming1; Wang LL(王来来)3 ; Kwong, Fuk Yee1
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| 刊名 | Journal of Organic Chemistry
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| 出版日期 | 2015 |
| 卷号 | 80期号:3页码:1457-1463 |
| ISSN号 | 0022-3263 |
| 通讯作者 | Kwong, Fuk Yee ; 王来来 |
| 英文摘要 | Direct C-3 arylation of imidazo[1,2-a]pyridines with aryl tosylates and mesylates has been accomplished by employing palladium(II) acetate associated with SPhos (2-dicyclohexylphosphino-2′,6′-dimethoxybiphenyl) or L1 (2-(2-(diisopropylphosphino)phenyl)-1-methyl-1H-indole). This catalyst system can be applied to a wide range of aryl sulfonates and shows excellent C-3 regioselectivity of imidazo[1,2-a]pyridine. These results represent the first examples of using tosylate- and mesylate-functionalized arenes as the electrophile partners for this regioselective direct arylation. |
| 学科主题 | 物理化学与绿色催化 |
| 收录类别 | SCI |
| 资助信息 | the Research Grants Council of Hong Kong (GRF: PolyU5010/13P);State Key Laboratory of Chirosciences;the Croucher Foundation for the Croucher Senior Research Fellowship (2013) |
| 语种 | 英语 |
| WOS记录号 | WOS:000349934600018 |
| 源URL | [http://210.77.64.217/handle/362003/18361]  |
| 专题 | 兰州化学物理研究所_OSSO国家重点实验室 |
| 作者单位 | 1.State Key Laboratory of Chirosciences and Department of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong 2.School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou 510006, China 3.State Key Laboratory for Oxo Synthesis and Selective Oxidation, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, China |
| 推荐引用方式 GB/T 7714 | Choy, Pui Ying,Luk, Kwan Chak,Wu, Yinuo,et al. Regioselective Direct C-3 Arylation of Imidazo[1,2-a]pyridines with Aryl Tosylates and Mesylates Promoted by Palladium-Phosphine Complexes[J]. Journal of Organic Chemistry,2015,80(3):1457-1463. |
| APA | Choy, Pui Ying,Luk, Kwan Chak,Wu, Yinuo,So, Chau Ming,Wang LL,&Kwong, Fuk Yee.(2015).Regioselective Direct C-3 Arylation of Imidazo[1,2-a]pyridines with Aryl Tosylates and Mesylates Promoted by Palladium-Phosphine Complexes.Journal of Organic Chemistry,80(3),1457-1463. |
| MLA | Choy, Pui Ying,et al."Regioselective Direct C-3 Arylation of Imidazo[1,2-a]pyridines with Aryl Tosylates and Mesylates Promoted by Palladium-Phosphine Complexes".Journal of Organic Chemistry 80.3(2015):1457-1463. |
入库方式： OAI收割
来源：兰州化学物理研究所
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