采用微波合成法合成了一系列新的含不同β-二酮的环金属铂配合物。在微波反应条件下,反应时间从32h减少到30min左右。同时,对环金属铂配合物的吸收和发射光谱、热稳定性,磷光寿命的影响进行了讨论。
Microwave synthetic method has been developed for the synthesis of a series of new cyclometalated platinum complexes with different β-diketonate ligands,and its reaction time is greatly reduced from 32h to several minutes.Moreover,effects of β-diketonate ligands on thermal stability,phosphorescent emission and lifetimes of cyclometalated platinum complexes have been discussed.