L-苏氨酸衍生物的合成及性质  

Synthesis and properties of L-threonine derivatives

作　　者：刘晓菊[1] 李霄[1] 任国瑜[1] 王金玺[1] 弓莹[1] Liu Xiaoju;Li Xiao;Ren Guoyu;Wang Jinxi;Gong Ying(School of Chemistry and Chemical Engineering,Yulin University,Yulin 719000,Shaanxi,China)

机构地区：[1]榆林学院化学与化工学院,陕西榆林719000

出　　处：《工业催化》2020年第9期64-67,共4页Industrial Catalysis

基　　金：国家自然科学基金资助项目(21968036);陕西省科技厅基金项目(2018GY-069,2017GY-131)。

摘　　要：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.

关 键 词：精细化学工程 希夫碱 香兰素 L-苏氨酸 氨基酸金属衍生物 

分 类 号：O643.32[理学—物理化学] O621.3[理学—化学]