Purely inorganic carboranyl phosphinates were prepared, and the influence of the cluster on the reactivity of the phosphinate group was studied. Electron‐withdrawal by the carboranyl carbon atoms, combined with space‐filling efficiency and enhanced aromaticity of the cluster cage, renders the phosphorus more difficult to oxidize. This enables carboranyl phosphinates to survive harsh oxidizing conditions
制备了纯无机碳
硼烷基
次膦酸酯,并研究了簇对
次膦酸酯基团反应性的影响。碳
硼烷基碳原子吸收电子,再加上空间填充效率和簇状笼的增强的芳香性,使得
磷更难被氧化。这使碳
硼烷基
次膦酸酯能够经受苛刻的氧化条件,这在有机
次膦酸酯中并不常见。