Iodine-catalyzed diazo activation to access radical reactivity | |
Zhao, Jingjing2; Wang, Jin1; Shi, Lijun2; Li, Pan1,2; Li, Fuwei2; Shi, Xiaodong1 | |
刊名 | Nature Communications |
2018 | |
卷号 | 9期号:0页码:1972 |
关键词 | h Bond Functionalization Gold Redox Catalysis Visible-light Photoredox Catalysis Oxidative Annulation Substituted Pyrroles Cyclopropanation Alkynes Insertion Enamides |
DOI | 10.1038/s41467-018-04331-4 |
英文摘要 | Transition-metal-catalyzed diazo activation is a classical way to generate metal carbene, which are valuable intermediates in synthetic organic chemistry. An alternative iodinecatalyzed diazo activation is disclosed herein under either photo-initiated or thermal-initiated conditions, which represents an approach to enable carbene radical reactivity. This metal-free diazo activation strategy were successfully applied into olefin cyclopropanation and epoxidation, and applying this method to pyrrole synthesis under thermal-initiated conditions further demonstrates the unique reactivity using this method over typical metal-catalyzed conditions. |
语种 | 英语 |
内容类型 | 期刊论文 |
源URL | [http://210.77.64.217/handle/362003/24398] |
专题 | 兰州化学物理研究所_OSSO国家重点实验室 |
通讯作者 | Zhao, Jingjing; Li, Pan; Li, Fuwei |
作者单位 | 1.Univ S Florida, Dept Chem, Tampa, FL 33620 USA 2.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Oxo Synth & Select Oxidat, Lanzhou 730000, Gansu, Peoples R China |
推荐引用方式 GB/T 7714 | Zhao, Jingjing,Wang, Jin,Shi, Lijun,et al. Iodine-catalyzed diazo activation to access radical reactivity[J]. Nature Communications,2018,9(0):1972. |
APA | Zhao, Jingjing,Wang, Jin,Shi, Lijun,Li, Pan,Li, Fuwei,&Shi, Xiaodong.(2018).Iodine-catalyzed diazo activation to access radical reactivity.Nature Communications,9(0),1972. |
MLA | Zhao, Jingjing,et al."Iodine-catalyzed diazo activation to access radical reactivity".Nature Communications 9.0(2018):1972. |
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