access to [W(CO)5(Ph2P‐OTEMP)] is used to initiate a study on the generation, properties, and reactions of transient phosphanoxyl complexes [MLn(R2PO)], the first example of which could be trapped via heterocoupling with the trityl radical. It is also demonstrated that the phosphorus nitroxyl complex acts as radical initiator in the polymerization of styrene. The quest for P−O versus O−N bond homolysis
容易获得[W(CO)5(Ph 2 P-O
TEMP)]用于启动瞬态膦酰氧基配合物[ML n(R 2 PO)]的产生,性质和反应的研究,这是第一个例子可能通过与三苯
甲基自由基杂合而被捕获。还证明了
磷腈氧基络合物在
苯乙烯聚合中充当自由基
引发剂。通过DFT方法研究了对P-O与O-N键均质的要求以及聚合反应的初始步骤。