Copper-promoted direct C-H alkoxylation of S,S-functionalized internal olefins with alcohols
文献类型：期刊论文
| 作者 | Huang, Fei1,2; Lou, Jiang1,2; Wang, Quannan1,2; Liu, Zhuqing1,2; Yu, Zhengkun2 |
| 刊名 | ORGANIC & BIOMOLECULAR CHEMISTRY
 |
| 出版日期 | 2017-07-14 |
| 卷号 | 15页码:5535-5540 |
| DOI | 10.1039/c7ob01234a |
| 英文摘要 | Copper-promoted direct C-H alkoxylation of S, S-functionalized internal olefins, that is, alpha-oxo ketene dithioacetals, was efficiently achieved with alcohols as the alkoxylating agents, (diacetoxyiodo)benzene (PhI(OAc)(2)) as the oxidant, and benzoquinone (BQ) as the co-oxidant. The alkoxylated olefins were thus constructed and applied for the synthesis of alkoxylated N-heterocycles. The polarization of the olefinic carbon-carbon double bond by the electron-donating dialkylthio and electron-withdrawing alpha-oxo functionalities plays a crucial role in making such C-H alkoxylation reactions to occur under mild conditions. Mechanistic studies implicate a single-electron-transfer (SET) reaction pathway involved in the overall catalytic cycle. |
| 语种 | 英语 |
| WOS记录号 | WOS:000405003900012 |
| 源URL | [http://cas-ir.dicp.ac.cn/handle/321008/152068]  |
| 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 |
| 作者单位 | 1.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 2.Chinese Acad Sci, Dalian Inst Chem Phys, 457 Zhongshan Rd, Dalian 116023, Liaoning, Peoples R China |
| 推荐引用方式 GB/T 7714 | Huang, Fei,Lou, Jiang,Wang, Quannan,et al. Copper-promoted direct C-H alkoxylation of S,S-functionalized internal olefins with alcohols[J]. ORGANIC & BIOMOLECULAR CHEMISTRY,2017,15:5535-5540. |
| APA | Huang, Fei,Lou, Jiang,Wang, Quannan,Liu, Zhuqing,&Yu, Zhengkun.(2017).Copper-promoted direct C-H alkoxylation of S,S-functionalized internal olefins with alcohols.ORGANIC & BIOMOLECULAR CHEMISTRY,15,5535-5540. |
| MLA | Huang, Fei,et al."Copper-promoted direct C-H alkoxylation of S,S-functionalized internal olefins with alcohols".ORGANIC & BIOMOLECULAR CHEMISTRY 15(2017):5535-5540. |
入库方式： OAI收割
来源：大连化学物理研究所
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