Allenic Esters from Cyclopropenones by Lewis Base Catalysis: Substrate Scope, the Asymmetric Variant from the Dynamic Kinetic Asymmetric Transformation, and Mechanistic Studies
文献类型：期刊论文
| 作者 | Wei Y(魏音); Zhao WT(赵文涛); Yang YL(杨袁梁); Zhang Z(张震); Shi M(施敏) |
| 刊名 | ChemCatChem
 |
| 出版日期 | 2015 |
| 卷号 | 7期号:20页码:3340-3349 |
| 其他题名 | 路易斯碱催化的环丙烯酮制备联烯酸酯的新方法 |
| 通讯作者 | 施敏 |
| 英文摘要 | The Lewis base catalyzed reactions of cyclopropenones with a variety of nucleophiles (alcohols, phenols, or water) were systematically investigated. We demonstrated that this kind of reaction could be used to synthesize allenic esters in moderate to excellent yields. Furthermore, more synthetically interesting axially chiral allenes in moderate to good yields and ee values were obtained in the corresponding asymmetric reaction in the presence of multifunctional chiral phosphine catalyst. The reaction mechanism was disclosed by using NMR tracing experiments, MS, and DFT calculations. Notably, the asymmetric reaction was proved to be a dynamic kinetic asymmetric transformation based on the control experiments, and the detailed mechanism of this transformation revealed by theoretical investigations. |
| 学科主题 | 金属有机化学 |
| 收录类别 | SCI |
| 原文出处 | http://dx.doi.org/10.1002/cctc.201500466 |
| 语种 | 英语 |
| WOS记录号 | WOS:000362909200020 |
| 源URL | [http://ir.sioc.ac.cn/handle/331003/39647]  |
| 专题 | 上海有机化学研究所_金属有机化学国家重点实验室 |
| 作者单位 | 中科院上海有机化学研究所, 金属有机化学国家重点实验室 |
| 推荐引用方式 GB/T 7714 | Wei Y,Zhao WT,Yang YL,et al. Allenic Esters from Cyclopropenones by Lewis Base Catalysis: Substrate Scope, the Asymmetric Variant from the Dynamic Kinetic Asymmetric Transformation, and Mechanistic Studies[J]. ChemCatChem,2015,7(20):3340-3349. |
| APA | 魏音,赵文涛,杨袁梁,张震,&施敏.(2015).Allenic Esters from Cyclopropenones by Lewis Base Catalysis: Substrate Scope, the Asymmetric Variant from the Dynamic Kinetic Asymmetric Transformation, and Mechanistic Studies.ChemCatChem,7(20),3340-3349. |
| MLA | 魏音,et al."Allenic Esters from Cyclopropenones by Lewis Base Catalysis: Substrate Scope, the Asymmetric Variant from the Dynamic Kinetic Asymmetric Transformation, and Mechanistic Studies".ChemCatChem 7.20(2015):3340-3349. |
入库方式： OAI收割
来源：上海有机化学研究所
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