Catalyst-Controlled Regiodivergent Alkyne Insertion in the Context of C-H Activation and Diels-Alder Reactions: Synthesis of Fused and Bridged Cycles
文献类型：期刊论文
| 作者 | Zhou, Xukai1,2; Pan, Yupeng2; Li, Xingwei2 |
| 刊名 | ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
 |
| 出版日期 | 2017-07-03 |
| 卷号 | 56页码:8163-8167 |
| 关键词 | C-h Activation Cobalt Cycloadditions Polycycles Rhodium |
| DOI | 10.1002/anie.201704036 |
| 英文摘要 | Rhodium(III) -and cobalt(III)-catalyzed C-H activation of indoles and coupling with 1,6-enynes is discussed. Under rhodium(III) catalysis, the alkyne insertion follows 2,1-regioselectivity with a subsequent type-I intramolecular Diels-Alder reaction (IMDA) to afford [6,5]-fused cycles. When catalyzed by the cobalt(III) congener, 1,2-insertion of the alkyne is preferred, and followed by a rare type-II IMDA, thus leading to bridged [3,3,1]-cycles. This selectivity of the alkyne insertion was mainly tuned by the steric sensitivity of the catalyst. |
| 语种 | 英语 |
| WOS记录号 | WOS:000404140900021 |
| 源URL | [http://cas-ir.dicp.ac.cn/handle/321008/152100]  |
| 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, Dalian 116023, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhou, Xukai,Pan, Yupeng,Li, Xingwei. Catalyst-Controlled Regiodivergent Alkyne Insertion in the Context of C-H Activation and Diels-Alder Reactions: Synthesis of Fused and Bridged Cycles[J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION,2017,56:8163-8167. |
| APA | Zhou, Xukai,Pan, Yupeng,&Li, Xingwei.(2017).Catalyst-Controlled Regiodivergent Alkyne Insertion in the Context of C-H Activation and Diels-Alder Reactions: Synthesis of Fused and Bridged Cycles.ANGEWANDTE CHEMIE-INTERNATIONAL EDITION,56,8163-8167. |
| MLA | Zhou, Xukai,et al."Catalyst-Controlled Regiodivergent Alkyne Insertion in the Context of C-H Activation and Diels-Alder Reactions: Synthesis of Fused and Bridged Cycles".ANGEWANDTE CHEMIE-INTERNATIONAL EDITION 56(2017):8163-8167. |
入库方式： OAI收割
来源：大连化学物理研究所
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