新型咔唑类荧光染料的合成与应用  

Synthesis and Application of a Novel Carbazole Fluorescent Dye

作　　者：郭祥 魏文韬 胡志强[1] GUO Xiang;WEI Wentao;HU Zhiqiang(College of Chemistry and molecular Engineering,Qingdao University of Science and Technology,Qingdao 266042,Shangdong China)

机构地区：[1]青岛科技大学化学与分子工程学院,青岛266042

出　　处：《染料与染色》2024年第6期10-13,共4页Dyestuffs and Coloration

摘　　要：以3-溴-2-硝基甲苯为原料,制备了一种咔唑类染料,通过^(1)H-NMR、^(13)C-NMR和HRMS确定了染料的结构。该化合物有较好的荧光量子产率和固体荧光,将其与蒙脱土混合制备成指纹粉,在锡纸、玻璃、陶瓷、硬币以及亚克力板中都有很好的显影效果。A carbazole dye was prepared from 3-bromo-2-nitrotoluene.The structure of the dye was determined by^(1)H-NMR,^(13)C-NMR and HRMS.The dye has good fluorescence quantum yield and solid fluorescence,and it was mixed with montmorillonite to prepare fingerprint powder,which has good development effect in tin foil,glass,ceramics,coins and acrylic plate.

关 键 词：咔唑 荧光染料 指纹 

分 类 号：O62[理学—有机化学]