Gold-Catalyzed Intermolecular Reactions of Propiolic Acids with Alkenes: [4+2] Annulation and Enyne Cross Metathesis
文献类型：期刊论文
| 作者 | Yeom, Hyun-Suk2,3; Koo, Jaeyoung2,3; Park, Hyun-Sub2,3; Wang, Yi1; Liang, Yong1; Yu, Zhi-Xiang1; Shin, Seunghoon2,3 |
| 刊名 | JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
 |
| 出版日期 | 2012-01-11 |
| 卷号 | 134期号:1页码:208-211 |
| ISSN号 | 0002-7863 |
| DOI | 10.1021/ja210792e |
| 英文摘要 | A gold-catalyzed intermolecular reaction of propiolic acids with alkenes led to a [4 + 2] annulation or enyne cross metathesis. The [4 + 2] annulation proceeds with net cis-addition with respect to alkenes and provides an expedient route to alpha,beta-unsaturated delta-lactones, for which preliminary asymmetric reactions were also demonstrated. For 1,2-disubstituted alkenes, unprecedented enyne cross metathesis occurred to give I,3-dienes in a completely stereospecific fashion. DFT calculations and experiments indicated that the cyclobutene derivatives are not viable intermediates and that the steric interactions during concerted sigma-bond rearrangements are responsible for the observed unique stereospecificity. |
| 语种 | 英语 |
| WOS记录号 | WOS:000301084200055 |
| 出版者 | AMER CHEMICAL SOC |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/49319]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Yu, Zhi-Xiang |
| 作者单位 | 1.Peking Univ, Coll Chem, BNLMS, Key Lab Bioorgan Chem & Mol Engn, Beijing 100871, Peoples R China 2.Hanyang Univ, Dept Chem, Seoul 133791, South Korea 3.Hanyang Univ, Res Inst Nat Sci, Seoul 133791, South Korea |
| 推荐引用方式 GB/T 7714 | Yeom, Hyun-Suk,Koo, Jaeyoung,Park, Hyun-Sub,et al. Gold-Catalyzed Intermolecular Reactions of Propiolic Acids with Alkenes: [4+2] Annulation and Enyne Cross Metathesis[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY,2012,134(1):208-211. |
| APA | Yeom, Hyun-Suk.,Koo, Jaeyoung.,Park, Hyun-Sub.,Wang, Yi.,Liang, Yong.,...&Shin, Seunghoon.(2012).Gold-Catalyzed Intermolecular Reactions of Propiolic Acids with Alkenes: [4+2] Annulation and Enyne Cross Metathesis.JOURNAL OF THE AMERICAN CHEMICAL SOCIETY,134(1),208-211. |
| MLA | Yeom, Hyun-Suk,et al."Gold-Catalyzed Intermolecular Reactions of Propiolic Acids with Alkenes: [4+2] Annulation and Enyne Cross Metathesis".JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 134.1(2012):208-211. |
入库方式： OAI收割
来源：化学研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。