溶剂黄X16的合成研究

Study on the Synthesis of Solvent Yellow X16

以 4 -二乙基氨基水杨醛、丙二酸二乙酯以及 5 -氯 - 2 -氨基苯酚为原料 ,合成了一个具有香豆素结构的重要有机荧光染料———溶剂黄X16。该染料是用于聚酯纤维的艳绿光黄色溶剂染料 ,并有较好的湿牢度、升华牢度、耐洗坚牢度。

The synthesis of coumarin fluorescent dyestuff-Solvent yellow X16 was studied in the paper.Based on the evaluation of the bibliographer and the analysis of the principle of reactions,the influence of raw materials,reaction temperature,reaction time,solvent and catalyst was discussed.The chemical structures of the products were identified and confirmed by IR,NMR.The total yield of the solvent yellow X16 was over 60% with the purity of 99.8% by the analysis of HPLC.