Cooperative Catalysis with Aldehydes and Copper: Development and Application in Aerobic Oxidative CH Amination at Room Temperature
文献类型：期刊论文
| 作者 | Xie YJ(谢银君); Qian B(钱波); Jie P(解攀) ; Huang HM(黄汉民)
|
| 刊名 | Advanced Synthesis and Catalysis
 |
| 出版日期 | 2013 |
| 卷号 | 355期号:7页码:1315-1322 |
| 关键词 | aldehydes C—H amination cooperative catalysis copper room temperature reaction |
| ISSN号 | 1615-4150 |
| 通讯作者 | 黄汉民 |
| 英文摘要 | A conceptually new cooperative catalytic system via a synergistic combination of aldehyde and copper catalysis has been established based on systemic mechanistic studies. This new cooperative catalysis has been successfully applied in the direct aerobic oxidative C—H amination of azoles at room temperature, which was previously realized under harsh conditions. Mechanistic studies including isotopic labeling experiments and kinetic isotope effect (KIE) experiments support a reaction pathway that involves formation of an aminal, hydrolysis of the aminal to generate the copper-amide species, subsequent C—H amination and re-oxidation of copper(I) to copper(II) by oxygen. It not only provides an efficient method to realize the oxidative C—H amination of benzoxazoles with free amines at room temperature, but also paves the way for establishing new C—N bond formation reactions by using this efficient cooperative catalysis. |
| 学科主题 | 物理化学与绿色催化 |
| 收录类别 | SCI |
| 资助信息 | the Chinese Academy of Sciences;the National Natural Science Foundation of China (21222203;21172226;21133011) |
| 语种 | 英语 |
| WOS记录号 | WOS:000318762100014 |
| 公开日期 | 2013-12-18 |
| 源URL | [http://210.77.64.217/handle/362003/4779]  |
| 专题 | 兰州化学物理研究所_OSSO国家重点实验室 |
| 作者单位 | Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Oxo Synth & Select Oxidat, Lanzhou 730000, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xie YJ,Qian B,Jie P,et al. Cooperative Catalysis with Aldehydes and Copper: Development and Application in Aerobic Oxidative CH Amination at Room Temperature[J]. Advanced Synthesis and Catalysis,2013,355(7):1315-1322. |
| APA | Xie YJ,Qian B,Jie P,&Huang HM.(2013).Cooperative Catalysis with Aldehydes and Copper: Development and Application in Aerobic Oxidative CH Amination at Room Temperature.Advanced Synthesis and Catalysis,355(7),1315-1322. |
| MLA | Xie YJ,et al."Cooperative Catalysis with Aldehydes and Copper: Development and Application in Aerobic Oxidative CH Amination at Room Temperature".Advanced Synthesis and Catalysis 355.7(2013):1315-1322. |
入库方式： OAI收割
来源：兰州化学物理研究所
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。