以4-溴-1,8-萘酸酐为原料,与自制1.0代PAMAM通过酰胺化反应得到标记有PAMAM树枝状的4-溴-1,8-萘酰亚胺,然后其C4-位的溴被二苯胺基和乙氧基取代,进而得到两种具有强烈荧光性能的萘酰亚胺衍生物。经FT-IR表征其结构,用UV-vis和荧光光谱测定其性能,并研究相同浓度下不同溶剂对其荧光性能的影响。 4-Bromo-1,8-naphthalene anhydride was used as the starting material to produce PAMAM dendritic 4-bromo-1,8-naphthalimide by amidation reaction with the self-made 1.0 generation PAMAM, and then its bromine at the C4- Substituted with diphenylamino and ethoxy, resulting in two naphthalimide derivatives with strong fluorescence properties. Their structures were characterized by FT-IR. Their properties were determined by UV-vis and fluorescence spectroscopy. The effects of different solvents on the fluorescence properties were also studied.