摘要
采用正交试验的方法研究了在不同硝化工艺条件下,制得β-环糊精硝酸酯的情况。利用薄层色谱对β-环糊精硝酸酯纯度进行了检测,采用柱色谱对其混合物进行了分离得到了五种不同羟基取代个数的β-环糊精硝酸酯。另外采用红外吸收和元素分析的方法对产物的性能进行了表征。
The nitrification process conditions of preparing β-CD nitrate esters were researched by orthogonal test.The purity of β-CD nitrate ester was detected by TLC.Five pieces of pure β-CD nitrate esters were obtained through separation of column chromatography.The properties of the product were characterized by IR and Elemental Analysis.