紫外长波草绿荧光功能材料的合成研究

Research on Synthesis of Ultraviolet Long Wave Grass Green Fluorescence Functional Materials

以对甲苯磺酰氯(TSC)和邻氨基苯甲酸(ATRA)为原料,吡啶为溶剂,乙醇钠为催化剂,合成紫外长波草绿荧光功能材料。产品的性状为淡黄色粉末状晶体。通过原料物质的量配比、催化剂用量、反应温度、反应时间等四个方面的条件试验,找出了最佳工艺条件,收率大于20%。同时对该产品进行了初步的表征分析。

The long wave ultraviolet grass green fluorescence function material is synthesized with the p-toluensulfonyl chloride（TSC） and o-amino benzoic acid（ATRA） as raw materials,pyridine as solvent,and sodium ethoxide as activator.The product is a thin and yellow powdery crystal.The best process condition can be obtained and the yield can be up to 20% through four conditional experiments of molar ration,catalyst dosage,reaction temperature and reaction time.At the same time the preliminary product characterization is analyzed.