L-苏氨酸衍生物的合成及性质

Synthesis and properties of L-threonine derivatives

以L-苏氨酸和香兰素为起始原料,设计并合成了9种新型光催化材料C24H28K2N2O10Sn、C24H28FeK2N2O10、C24H36FeK2N4O10、C24H28Cl2K2N2NiO10、C24H28K2N4NiO16、C24H28K2N2O10Zn、C28H34K2N2NiO14、C24H28CoK2N2O10和C24H28BaK2N2O10,通过IR、MS(EI)、荧光分析和元素分析等对形成的希夫碱及其金属衍生物进行表征,推断其可能的化学结构,用紫外漫吸收研究光催化性质,预测是一类潜在的环保性光催化材料。

With L-threonine and vanillin as the starting material,we designed and synthesized nine new photocatalytic materials(C24H28K2N2O10Sn,C24H28FeK2N2O10,C24H36FeK2N4O10,C24H28Cl2K2N2NiO1,C24H28K2N4NiO16,C24H28K2N2O10Zn,C28H34K2N2NiO14,C24H28CoK2N2O10 and C24H28BaK2N2O10).The prepared Schiff base and its metal derivatives were characterized by IR,MS(EI),fluorescence analysis and elemental analysis to infer chemical structure.The photocatalytic properties were further studied by ultraviolet diffuse absorption.They were predicted to be potential environmental photocatalytic material.