期刊
ORGANIC LETTERS
卷 19, 期 9, 页码 2374-2377出版社
AMER CHEMICAL SOC
DOI: 10.1021/acs.orglett.7b00908
关键词
-
资金
- Swedish Research Council [20122981]
A highly efficient N-trifluoromethylation of nitro-soarenes is reported. The inexpensive and convenient Langlois reagent (sodium triflinate) is employed as a Ch(3)-radical source in combination with a copper catalyst and an oxidant. N-Trifluoromethylated hychoxylamines are obtained in high yields within 1 h at room temperature. The addition of hydroquinone was found to be instrumental to prevent the formation of side products. The method is high-yielding is scalable, and displays a high functional group tolerance.
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