The copper-catalyzed synthesis of β-trifluoromethylated acrylonitriles and trifluoromethyl-substituted 2H-azirines†
Abstract
The direct assembly of acrylonitriles and valuable 2H-azirines from readily available starting materials is described. This novel alkyne difunctionalization reaction proceeded under mild reaction conditions. Considering the versatile roles of 2H-azirines, this work paves the way for further modification into various heterocycles.
 
                



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