Highly Efficient Synthesis of Polysubstituted 1,2-Dihydroquinolines via Tandem Reaction of alpha-Ketoesters and Arylamines Catalyzed by Indium Triflate
文献类型：期刊论文
| 作者 | Zhang, Ji-Chen ; Ji, Jian-Xin |
| 刊名 | ACS CATALYSIS
 |
| 出版日期 | 2011 |
| 卷号 | 1期号:10页码:1360-1363 |
| 关键词 | polysubstituted dihydroquinoline ketoester aromatic amine indium triflate catalytic synthesis |
| ISSN号 | 2155-5435 |
| 产权排序 | 1 |
| 通讯作者 | Ji, JX (reprint author), Chinese Acad Sci, Chengdu Inst Biol, Chengdu 610041, Peoples R China. |
| 英文摘要 | A simple and efficient method for the synthesis of polysubstituted 1,2-dihydroquinolines has been developed via an indium(III) catalyzed tandem reaction of alpha-ketoesters with primary or secondary aromatic amines. With respect to the reactions of pyruvates with amines indium triflate (1 mol %) demonstrated superior catalytic activity and efficiency compared with previously AuCl(3)/AgSbF(6) (5 mol %/15 mol %) cocatalyst. The reactions of alpha-alkyl substituted ketoesters and arylamines, which could not be effectively accomplished by the previous AuCl(3)/AgSbF(6) and HNO(3) catalytic systems smoothly in the presence of 10 mol % In(OTf)(3) to afford the desired products in moderate to good yields (43%-91%). |
| 学科主题 | Chemistry |
| 收录类别 | SCI |
| 资助信息 | National Science Foundation of China[20802072] |
| 语种 | 英语 |
| WOS记录号 | WOS:000295741400028 |
| 公开日期 | 2012-11-09 |
| 源URL | [http://210.75.237.14/handle/351003/23528]  |
| 专题 | 成都生物研究所_天然产物研究 |
| 推荐引用方式 GB/T 7714 | Zhang, Ji-Chen,Ji, Jian-Xin. Highly Efficient Synthesis of Polysubstituted 1,2-Dihydroquinolines via Tandem Reaction of alpha-Ketoesters and Arylamines Catalyzed by Indium Triflate[J]. ACS CATALYSIS,2011,1(10):1360-1363. |
| APA | Zhang, Ji-Chen,&Ji, Jian-Xin.(2011).Highly Efficient Synthesis of Polysubstituted 1,2-Dihydroquinolines via Tandem Reaction of alpha-Ketoesters and Arylamines Catalyzed by Indium Triflate.ACS CATALYSIS,1(10),1360-1363. |
| MLA | Zhang, Ji-Chen,et al."Highly Efficient Synthesis of Polysubstituted 1,2-Dihydroquinolines via Tandem Reaction of alpha-Ketoesters and Arylamines Catalyzed by Indium Triflate".ACS CATALYSIS 1.10(2011):1360-1363. |
入库方式： OAI收割
来源：成都生物研究所
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。