Visible-light-promoted and photocatalyst-free trifluoromethylation of enamides

Visible-light-promoted and photocatalyst-free trifluoromethylation of enamides

An efficient and practical method is developed for the trifluoromethylation of enamides using Umemoto＇s reagent as the trifluoromethylating reagent. These reactions proceeded under visible light irradiation without any photocatalyst at room temperature in good chemical yields.

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Veröffentlicht in:Science China. Chemistry 2016-02, Vol.59 (2), p.195-198
Hauptverfasser: Wang, Hao, Cheng, Yuanzheng, Yu, Shouyun
Format: Artikel
Sprache:eng
Schlagworte:
Chemistry
Chemistry and Materials Science
Chemistry/Food Science
Communications
Light irradiation
Organic chemistry
Photocatalysts
Reagents
Room temperature
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Beschreibung
Zusammenfassung:An efficient and practical method is developed for the trifluoromethylation of enamides using Umemoto＇s reagent as the trifluoromethylating reagent. These reactions proceeded under visible light irradiation without any photocatalyst at room temperature in good chemical yields.
ISSN:1674-7291
1869-1870
DOI:10.1007/s11426-015-5528-1