Generation of benzosultams via trifluoromethylation of 2-ethynylbenzenesulfonamide under visible light
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- Yuanchao Xiang
- Department of Chemistry
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- Yunyan Kuang
- Department of Chemistry
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- Jie Wu
- Department of Chemistry
書誌事項
- 公開日
- 2016
- DOI
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- 10.1039/c6qo00120c
- 公開者
- Royal Society of Chemistry (RSC)
説明
<p>Under visible light irradiation, 2-ethynylbenzenesulfonamides react with Togni's reagent in the presence of a photocatalyst leading to 3-(2,2,2-trifluoroethylidene)-2,3-dihydrobenzo[<italic>d</italic>]isothiazole 1,1-dioxides in good yields. This transformation proceeds efficiently at room temperature through a photo-initiated trifluoromethylation.</p>
収録刊行物
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- Organic Chemistry Frontiers
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Organic Chemistry Frontiers 3 (7), 901-905, 2016
Royal Society of Chemistry (RSC)