Synthesis of Fluoroalkyl Palladium and Nickel Complexes via Decarbonylation of Acylmetal Species
作者:Ansis Maleckis、Melanie S. Sanford
DOI:10.1021/om500535x
日期:2014.7.28
The synthesis and characterization of a series of fluoroalkyl palladium(II) and nickel(II) complexes via decarbonylation of the corresponding acylmetal species is reported. At palladium(II), labile supporting ligands such as tri-o-tolylphosphine are required to achieve decarbonylation within 30 min at 85 °C. In contrast, decarbonylation at (PPh3)2Ni(C(O)RF)(OCORF) (RF = fluoroalkyl) complexes proceeds
据报道,通过相应的酰基金属种类的脱羰作用,合成了一系列氟代烷基钯(II)和镍(II)配合物。在钯(II),不稳定的支撑配体如三-o -tolylphosphine需要在85℃下在30分钟内实现脱羰。相反,在(PPh 3)2 Ni(C(O)R F)(OCOR F)(R F =氟代烷基)络合物上的脱羰作用在室温或室温以下迅速进行。