含全氟丙基的四取代嘧啶的制备及光学性质研究  

The Preparation and Characterization of Tetra-substituted Pyrimidines Containing Perfluoropropyl

作　　者：吴敏 解凯钧 汪锐 付强 WU Min;XIE Kaijun;WANG Rui;FU Qiang(School of Petrochemical Technology,Jilin Institute of Chemical Technology,Jilin 132022,China)

机构地区：[1]吉林化工学院石油化工学院,吉林吉林132022

出　　处：《吉林化工学院学报》2022年第3期25-29,共5页Journal of Jilin Institute of Chemical Technology

基　　金：吉林化工学院科学技术研究项目(2020021);吉林化工学院重大科技项目(2020010);吉林化工学院博士启动项目(2021016)。

摘　　要：利用“一锅多组分”方法合成了一种含全氟丙基的四取代嘧啶(DMA-PM),并用溶液挥发法培养出两种晶体材料(A和B),该晶体材料作为一种迷你荧光体,分别具有明显的蓝色CIE(0.19,0.12)和黄色CIE(0.49,0.51)荧光,它们的最大发射波长分别为435 nm和563 nm.晶体学研究表明,这种有趣的发射现象是源于它们晶体结构中,依赖于弱相互作用的发射和构象平面化.A tetra-substituted pyrimidine containing perfluoropropyl group(DMA-PM)was synthesized using the“one-pot multi-component”method,and two crystal materials(A and B)were cultured by solution volatilization.As a kind of mini fluorophore,the crystal material has obvious blue CIE(0.19,0.12)and yellow CIE(0.49,0.51)fluorescence,and their maximum emission wavelengths are 435 nm and 563 nm,respectively.Crystallographic studies have shown that this interesting emission phenomenon is rationalized to originate from the weak-interactions-dependent emission and conformation planarity in their crystal structures.

关 键 词：迷你荧光团 有机晶体 全氟丙基 四取代嘧啶 

分 类 号：O641.3[理学—物理化学]