Tri(1-naphthyl)phosphine oxide (Np₃P=O) coordinated complexes fac-[{Re(CO)₃(Np₃P=O)}₂L] (1-2) were prepared from tri(1-naphthyl)phosphine (Np₃P), H₂-L (2,5-dihydroxy-1,4-benzoquinone for 1/chloranilic acid for 2), and Re₂(CO)₁₀ in a multi-component one-pot approach. A hard Np₃P=O was formed in situ from soft Np₃P during the reaction process. The solid state structure of 2 reveals that chloranilato is sandwiched between two naphthyl units, controlled by both aromatic π⋅⋅⋅π⋅⋅⋅π- and Cl⋅⋅⋅π- contacts. This is the first report on metal-complexes of tri(1-naphthyl)phosphine oxide.

中文翻译：

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一锅法首次将三（1-萘基）氧化膦用作膦的rh（I）-配合物的配体

由三（1-萘基）制备三（1-萘基）氧化膦（Np ₃ P = O）配位化合物fac -[{Re（CO）₃（Np ₃ P = O）} ₂ L]（1-2） ）膦（Np ₃ P），H ₂ -L（对于1来说是2,5-二羟基-1,4-苯醌/对于2来说是氯苯甲酸）和Re ₂（CO）₁₀多组分一锅法。在反应过程中，由软Np ₃ P原位形成了硬Np ₃ P = O。的固态结构2揭示了氯苯胺基被两个萘单元夹在中间，并受芳族π⋅⋅⋅π⋅⋅⋅π-和Cl⋅⋅⋅π-接触控制。这是关于三（1-萘基）氧化膦的金属络合物的首次报道。