Trifluoromethylation of heterocycles via visible light photoredox catalysis |
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| Authors: | Naeem Iqbal Sungkyu Choi Euna Ko Eun Jin Cho |
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| Institution: | Department of Chemistry and Applied Chemistry, Hanyang University, 55 Hanyangdaehak-ro, Sangnok-gu, ansan, Kyeonggi-do 426-791, Republic of Korea |
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| Abstract: | A method has been developed for the visible light-induced trifluoromethylation of heterocyclic compounds. A variety of electron-rich heterocycles were transformed into trifluoromethylated products by using CF3I as the trifluoromethyl radical source and Ru(bpy)3Cl2 as the photocatalyst under mild reaction conditions. This operationally simple and eco-friendly process can introduce trifluoromethyl groups without prefunctionalization. |
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