A. E. Arbuzov Institute of Organic and Physical Chemistry, Kazan Research Centre of the Russian Academy of Sciences, A.E. Arbuzov Str. 8, 420088 Kazan, Russian Federation.
Dalton Trans. 2013 Aug 7;42(29):10510-4. doi: 10.1039/c3dt50902h.
Reaction of Li/Cl phosphinidenoid pentacarbonyltungsten(0) complexes 2a,b (R = CH(SiMe3)2, Cp*) with bifunctional phosphite-substituted ketone 3 yielded tungsten complexes 4a,b having a novel mixed-valence polycyclic P,C-cage ligand with a P–P bond. DFT calculations provide insight into an unusual product formation pathway.
Li/Cl 膦亚基五羰基钨(0)配合物 2a,b（R = CH(SiMe3)2, Cp*）与双官能膦酸酯取代的酮 3 反应生成具有新型混合价多环 P,C-笼配体和 P-P 键的钨配合物 4a,b。DFT 计算提供了对不寻常产物形成途径的深入了解。
