Nickel-Catalyzed Csp<sup>2</sup>Csp<sup>3</sup>Bond Formation by CarbonFluorine Activation
作者:Alex D. Sun、Kaylyn Leung、Anita D. Restivo、Nicole A. LaBerge、Harumi Takasaki、Jennifer A. Love
DOI:10.1002/chem.201303809
日期:2014.3.10
method for Csp2Csp3 bond formation through CF activation. The process uses an inexpensive nickel complex with either diorganozinc or alkylzinc halide reagents, including those with β‐hydrogen atoms. A variety of fluorine substitution patterns and functional groups can be readily incorporated. Sequential reactions involving different precatalysts and coupling partners permit the synthesis of densely
Nickel-Catalyzed Selective Defluorination to Generate Partially Fluorinated Biaryls
作者:Alex D. Sun、Jennifer A. Love
DOI:10.1021/ol200860t
日期:2011.5.20
A Ni-catalyzed, chemoselective cross-coupling reaction of polyfluoroarenes under mild reaction conditions is reported. A variety of fluorine-containing blaryls are synthesized in good-to-excellent yields. A wide range of substitution patterns and functional groups are tolerated.