A diuranium(V) arene complex reductively cleaves P4 to give a triuranium heptaphosphanortricyclane cluster (see picture; U green, P purple, N blue, Si orange). This cluster is the first example of a molecular actinide [P7] Zintl complex and the first example of uranium‐promoted catenation of P4. This complex undergoes a wide range of reactions under mild conditions to afford liberated P7R3 phosphanortricyclanes
二
铀(V)
芳烃络合物还原裂解P 4,得到三
铀七
磷烷
三环烷簇(见图;U绿色、P紫色、N蓝色、Si橙色)。该簇是分子
锕系元素 [P 7 ] Zintl 配合物的第一个例子,也是
铀促进的 P 4链化的第一个例子。该配合物在温和条件下经历多种反应,生成释放的 P 7 R 3膦正
三环烷。