Synthesis and Structural Characterization of Butadienylcalcium-based Heavy Grignard Reagents and a Ca-4[O] Inverse Crown Ether Complex
文献类型：期刊论文
| 作者 | Wei, Baosheng1; Liu, Liang1; Zhang, Wen-Xiong1; Xi, Zhenfeng1,2 |
| 刊名 | ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
 |
| 出版日期 | 2017-07-24 |
| 卷号 | 56期号:31页码:9188-9192 |
| 关键词 | Butadienylcalcium Compounds Heavy Grignard Reagents Inverse Crown Ether Organocalcium Compounds |
| ISSN号 | 1433-7851 |
| DOI | 10.1002/anie.201704176 |
| 文献子类 | Article |
| 英文摘要 | The structure elucidation of heavy Grignard reagents (RAeX, Ae = Ca, Sr, and Ba, X = halides) has been greatly strived after, mainly because of their inaccessibility and remarkable instability. The synthesis of a series of butadienyl-calcium compounds is presented, including 1-calcio-4-lithio1,3-butadiene, 1,4-dicalcio-1,3-butadiene, and a Ca-4[O] inverse crown ether complex, via the reaction between 1,4-dilithio-1,3-butadienes and calcium iodide in THF. Single-crystal X-ray analysis of these unprecedented heavy Grignard reagents revealed unique structural characteristics and bonding modes. Preliminary reaction chemistry was investigated. This study provides a novel class of alkenyl heavy Grignard reagents and a useful synthetic strategy for otherwise unavailable reactive organometallic compounds. |
| WOS关键词 | ALKALINE-EARTH METAL ; DI-LITHIO REAGENTS ; CRYSTAL-STRUCTURES ; ORGANOMETALLIC COMPOUNDS ; ORGANIC-SYNTHESIS ; ORGANOCALCIUM COMPOUNDS ; MEDIATED METALATION ; CARBONYL-COMPOUNDS ; CAPTURE CHEMISTRY ; CHEMICAL BEHAVIOR |
| WOS研究方向 | Chemistry |
| 语种 | 英语 |
| WOS记录号 | WOS:000424260200047 |
| 出版者 | WILEY-V C H VERLAG GMBH |
| 源URL | [http://cas-ir.dicp.ac.cn/handle/321008/168684]  |
| 专题 | 大连化学物理研究所_中国科学院大连化学物理研究所 |
| 通讯作者 | Zhang, Wen-Xiong |
| 作者单位 | 1.Peking Univ, Coll Chem, Key Lab Bioorgan Chem & Mol Engn, BNLMS,Minist Educ, 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, Baosheng,Liu, Liang,Zhang, Wen-Xiong,et al. Synthesis and Structural Characterization of Butadienylcalcium-based Heavy Grignard Reagents and a Ca-4[O] Inverse Crown Ether Complex[J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION,2017,56(31):9188-9192. |
| APA | Wei, Baosheng,Liu, Liang,Zhang, Wen-Xiong,&Xi, Zhenfeng.(2017).Synthesis and Structural Characterization of Butadienylcalcium-based Heavy Grignard Reagents and a Ca-4[O] Inverse Crown Ether Complex.ANGEWANDTE CHEMIE-INTERNATIONAL EDITION,56(31),9188-9192. |
| MLA | Wei, Baosheng,et al."Synthesis and Structural Characterization of Butadienylcalcium-based Heavy Grignard Reagents and a Ca-4[O] Inverse Crown Ether Complex".ANGEWANDTE CHEMIE-INTERNATIONAL EDITION 56.31(2017):9188-9192. |
入库方式： OAI收割
来源：大连化学物理研究所
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