{"title":"Photocatalytic intramolecular carboazidation of N-arylacrylamides into 3-(azidomethyl)indolin-2-ones","authors":"Jue Wang , Mei Hong , Chengxian Liu , Liang Wang","doi":"10.1016/j.mencom.2024.10.021","DOIUrl":null,"url":null,"abstract":"<div><div>Intramolecular carboazidation of N-arylacrylamides with 1-azido-1λ<sup>3</sup>-benzo[<em>d</em>][1,2]iodaoxol-3(1<em>H</em>)-one (the N<sub>3</sub>-Togni reagent) affording 3-(azidomethyl)indolin-2-ones proceeds at room temperature under visible light irradiation with 2,4,5,6-tetra(carbazol-9-yl)-1,3-dicyanobenzene assistance. The latter provides the formation of azido radicals from the N<sub>3</sub>-Togni reagent. The investigated substrate scope involves 12 examples.</div></div>","PeriodicalId":18542,"journal":{"name":"Mendeleev Communications","volume":"34 6","pages":"Pages 834-836"},"PeriodicalIF":1.8000,"publicationDate":"2024-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Mendeleev Communications","FirstCategoryId":"92","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0959943624003195","RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"CHEMISTRY, MULTIDISCIPLINARY","Score":null,"Total":0}
引用次数: 0
Abstract
Intramolecular carboazidation of N-arylacrylamides with 1-azido-1λ3-benzo[d][1,2]iodaoxol-3(1H)-one (the N3-Togni reagent) affording 3-(azidomethyl)indolin-2-ones proceeds at room temperature under visible light irradiation with 2,4,5,6-tetra(carbazol-9-yl)-1,3-dicyanobenzene assistance. The latter provides the formation of azido radicals from the N3-Togni reagent. The investigated substrate scope involves 12 examples.
期刊介绍：
Mendeleev Communications is the journal of the Russian Academy of Sciences, launched jointly by the Academy of Sciences of the USSR and the Royal Society of Chemistry (United Kingdom) in 1991. Starting from 1st January 2007, Elsevier is the new publishing partner of Mendeleev Communications.
Mendeleev Communications publishes short communications in chemistry. The journal primarily features papers from the Russian Federation and the other states of the former USSR. However, it also includes papers by authors from other parts of the world. Mendeleev Communications is not a translated journal, but instead is published directly in English. The International Editorial Board is composed of eminent scientists who provide advice on refereeing policy.
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