This manuscript reports successful C-H nickellation of the aryl phosphinites (i-Pr₂P(O-aryl) derived from un-substituted/substituted phenols: C₆H₅OH, 4-R-C₆H₄OH (R = F, MeO). Nickellation was observed with the phosphinites at an ortho-C-H position to generate Br-bridged dimers [{κ^P,κ^C-(i-Pr)₂PO-aryl}cNi(μ-Br)]₂ (C1-C3). While conversion of monomeric complexes from dimeric cyclonickellated complexes, functionalization behaviour was studied under inert atmosphere by reacting synthesized complexes with R₂PX in various solvents. In order to understand the feasibility of the reaction and to evaluate the properties of product of insertion, phosphinite-phosphine nickel complexes were also approached from a second side. Appearance of specific signals in NMR spectra of products, provided strong evidences of formation of the target products exhibiting fluxional behaviour.

这份手稿报道了衍生自未取代/取代酚的芳基次膦酸酯（i-Pr ₂ P（O-芳基）：CH ₆ H ₅ OH，4-RC ₆ H ₄ OH（R ​​= F，MeO）的CH镍成功地镍化反应。与次膦酸酯，观察到在邻-CH位置，以生成溴-桥二聚体Nickellation [{κ ^P，κ ^ç - （I-PR）₂ PO-芳基} CNI（μ-溴）] ₂（C1-C3） 。虽然从二聚环镍基配合物转化单体配合物，但在惰性气氛下通过使合成配合物与R ₂反应研究了官能化行为PX在各种溶剂中。为了理解该反应的可行性并评估插入产物的性质，还从第二方面研究了次膦酸酯-膦镍配合物。在产物的NMR谱中特定信号的出现，提供了形成具有通量行为的目标产物的有力证据。