Magnesiacyclopentadienes as Alkaline-Earth Metallacyclopentadienes: Facile Synthesis, Structural Characterization, and Synthetic Application
文献类型：期刊论文
| 作者 | Wei, Junnian1; Liu, Liang1; Zhan, Ming1; Xu, Ling1; Zhang, Wen-Xiong1; Xi, Zhenfeng1,2 |
| 刊名 | ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
 |
| 出版日期 | 2014-05-01 |
| 卷号 | 53期号:22页码:5634-5638 |
| 关键词 | Alkaline Earth Metals Grignard Reagents Lithium Magnesium Structure Elucidation |
| ISSN号 | 1433-7851 |
| DOI | 10.1002/anie.201310116 |
| 英文摘要 | Metallacyclopentadienes have attracted much attention as building blocks for synthetic chemistry as well as key intermediates in many metal-mediated or metal-catalyzed reactions. However, metallacyclopentadienes of the alkaline-earth metals have not been reported, to say nothing of their structures, reaction chemistry, and synthetic applications. In this work, the first series of magnesiacyclopentadienes, spiro-dilithio magnesiacyclopentadienes, and dimagnesiabutadiene were synthesized from 1,4-dilithio 1,3-butadienes. Single-crystal X-ray structural analysis of these magnesiacycles revealed unique structural characteristics and bonding modes. Their reaction chemistry and synthetic application were preliminarily studied and efficient access to amino cyclopentadienes was established through their reaction with thioformamides. Experimental and DFT calculations demonstrated that these magnesiacyclopentadienes could be regarded as bis(Grignard) reagents wherein the two Mg-C(sp(2)) bonds have a synergetic effect when reacting with substrates. |
| 语种 | 英语 |
| WOS记录号 | WOS:000337041600024 |
| 出版者 | WILEY-V C H VERLAG GMBH |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/50145]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Xi, Zhenfeng |
| 作者单位 | 1.Peking Univ, BNLMS, Key Lab Bioorgan Chem & Mol Engn, Minist Educ,Coll Chem, Beijing 100871, Peoples R China 2.Shanghai Inst Organ Chem, State Key Lab Organometall Chem, Shanghai 200032, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wei, Junnian,Liu, Liang,Zhan, Ming,et al. Magnesiacyclopentadienes as Alkaline-Earth Metallacyclopentadienes: Facile Synthesis, Structural Characterization, and Synthetic Application[J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION,2014,53(22):5634-5638. |
| APA | Wei, Junnian,Liu, Liang,Zhan, Ming,Xu, Ling,Zhang, Wen-Xiong,&Xi, Zhenfeng.(2014).Magnesiacyclopentadienes as Alkaline-Earth Metallacyclopentadienes: Facile Synthesis, Structural Characterization, and Synthetic Application.ANGEWANDTE CHEMIE-INTERNATIONAL EDITION,53(22),5634-5638. |
| MLA | Wei, Junnian,et al."Magnesiacyclopentadienes as Alkaline-Earth Metallacyclopentadienes: Facile Synthesis, Structural Characterization, and Synthetic Application".ANGEWANDTE CHEMIE-INTERNATIONAL EDITION 53.22(2014):5634-5638. |
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来源：化学研究所
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