[RuH2(PPh3)4]-Catalyzed Michael Addition Reaction of α-Fluoronitroalkanes
摘要:
The Michael addition reactions of alpha-fluoronitroalkanes with various electron-deficient olefins were realized by catalysis of low-valence ruthenium species through C-sp3-H activation, providing a useful way to construct a fluorinated quaternary carbon center. The reactions were carried out under neutral conditions, affording the desired products in moderate to excellent yields.