成功合成了两个具有双光子吸收性质的三苯胺衍生物:三-[4-(4-三氟甲基-1,3-丁二酮)苯基]胺(1)三-[4-(4-苯基-1,3-丁二酮)苯基]胺(2),并使用元素分析,红外,核磁和质谱进行了表征.通过单晶X-射线衍射分析,发现分子具有D-(π-A)3的结构.同时研究了化合物在多种溶剂中的单,双光子吸收和荧光性质.基于双光子吸收原理的光学数据存储实验证明化合物在数据存储方面有潜在的应用价值. Two triphenylamine derivatives with two-photon absorption properties were successfully synthesized: tris- [4- (4-trifluoromethyl-1,3-butanedionato) phenyl] amine (1) tris- [4- 1,3-butanedione) phenyl] amine (2) was synthesized and characterized by elemental analysis, IR, NMR and MS spectra. It was found by single crystal X-ray diffraction analysis that the molecule has a D- π-A) 3. The single and two-photon absorption and fluorescence properties of the compounds in various solvents were also studied.The optical data storage experiments based on the two-photon absorption principle proved that the compounds have potential applications in data storage.