Nitrone Directing Groups in Rhodium(III)-Catalyzed C-H Activation of Arenes: 1,3-Dipoles versus Traceless Directing Groups
文献类型：期刊论文
| 作者 | Qi, Zisong; Xie, Fang; Yu, Songjie; Li, Xingwei |
| 刊名 | ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
 |
| 出版日期 | 2016-12-05 |
| 卷号 | 55期号:49页码:15351-15355 |
| 关键词 | arenes C-H activation reaction mechanisms rhodium small ring compounds |
| 英文摘要 | Functionalizable directing groups (DGs) are highly desirable in C-H activation chemistry. The nitrone DGs are explored in rhodium(III)-catalyzed C-H activation of arenes and couplings with cyclopropenones. N-tert-butyl nitrones bearing a small ortho substituent coupled to afford 1-naphthols, where the nitrone acts as a traceless DG. In contrast, coupling of N-tert-butyl nitrones bearing a bulky ortho group follows a C-H acylation/[3+2] dipolar addition pathway to give bicyclics. The coupling of N-arylnitrones follows the same acylation/[3+2] addition process but delivers different bicyclics. |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 类目[WOS] | Chemistry, Multidisciplinary |
| 关键词[WOS] | OXYGEN-ATOM TRANSFER ; QUINOLINE N-OXIDES ; ROOM-TEMPERATURE ; CARBOXYLIC-ACIDS ; BOND-CLEAVAGE ; CATALYZED ANNULATIONS ; RHODIUM CATALYSIS ; INTERNAL ALKYNES ; FUNCTIONALIZATION ; CYCLIZATION |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000389224000030 |
| 源URL | [http://cas-ir.dicp.ac.cn/handle/321008/150444]  |
| 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 | Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China |
| 推荐引用方式 GB/T 7714 | Qi, Zisong,Xie, Fang,Yu, Songjie,et al. Nitrone Directing Groups in Rhodium(III)-Catalyzed C-H Activation of Arenes: 1,3-Dipoles versus Traceless Directing Groups[J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION,2016,55(49):15351-15355. |
| APA | Qi, Zisong,Xie, Fang,Yu, Songjie,&Li, Xingwei.(2016).Nitrone Directing Groups in Rhodium(III)-Catalyzed C-H Activation of Arenes: 1,3-Dipoles versus Traceless Directing Groups.ANGEWANDTE CHEMIE-INTERNATIONAL EDITION,55(49),15351-15355. |
| MLA | Qi, Zisong,et al."Nitrone Directing Groups in Rhodium(III)-Catalyzed C-H Activation of Arenes: 1,3-Dipoles versus Traceless Directing Groups".ANGEWANDTE CHEMIE-INTERNATIONAL EDITION 55.49(2016):15351-15355. |
入库方式： OAI收割
来源：大连化学物理研究所
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。