Chinese Journal of Organic Chemistry >
Application Progress of Langlois Reagent in Electrochemical Trifluoromethylation Reactions
Received date: 2025-06-28
Revised date: 2025-07-23
Online published: 2025-08-27
Supported by
Changsha Natural Science Foundation(104872)
In drug molecule design, the introduction of fluorinated groups can significantly improve the lipophilicity, metabolic stability, and membrane penetration ability of molecules. Electrochemical trifluoromethylation, as a green and efficient synthesis strategy, has become an important means of constructing trifluoromethyl containing molecules. As the most representative trifluoromethylation reagent, Langlois reagent has shown broad application prospects in electrochemically mediated trifluoromethylation reactions of small organic molecules due to its advantages of easy availability of raw materials, mild reaction conditions, and easy operation. This article systematically reviews the research progress of this reagent in electrochemical trifluoromethylation reactions in the past five years from three directions: C—H bond trifluoromethylation, O—H trifluoromethylation, and S—H trifluoromethylation, with a focus on key scientific issues such as reaction mechanism, regioselectivity, and substrate applicability.
Weibao He , Rongnan Yi , Zi Yang , Zhilin Wu , He . Application Progress of Langlois Reagent in Electrochemical Trifluoromethylation Reactions[J]. Chinese Journal of Organic Chemistry, 2025 , 45(10) : 3534 -3545 . DOI: 10.6023/cjoc202506034
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