2-苯基喹啉-4-羧酸-丙烯酸-乙二醇二酯的合成及荧光性能研究  

Synthesis and Fluorescence Properties Studies on 2-phenylquinoline-4-formic-acrylic-ethylene glycol diester

作　　者：何娜[1,2] 钟发春[1] 舒远杰[1] 张勇[1] 睢贺良[1] 郝晓飞[1] 

机构地区：[1]中国工程物理研究院化工材料研究所,绵阳621900 [2]西南科技大学材料科学与工程学院,绵阳621010

出　　处：《材料导报（纳米与新材料专辑）》2012年第1期43-46,共4页

摘　　要：以2-苯基喹啉-4-羧酸为原料,用丙烯酸羟乙酯(HEA)酯化制备了荧光化合物2-苯基喹啉-4-羧酸-丙烯酸-乙二醇二酯(PQFAED)。采用IR、EA、1 HNMR、吸收光谱及荧光光谱表征了PQFAED的结构,分析了硝基爆炸物(TNT)对该化合物的荧光猝灭作用。结果表明,PQFAED对TNT有较好的荧光响应,可作为爆炸物检测的传感材料。With 2-phenylquinoline-4 carhoxylic acid as raw material, 2 phenylquinoline-4 formic-acrylie-ethy lene glycol diester （PQFAED） was synthesized by 2-hydroxyethyl acrylate （HEA）. IR, EA, I HNMR, absorption spectra and fluorescent spectra were used to characterize PQFAED. Furthermore, the fluorescence quenching response of nitro-explosive （TNT） to the compound was investigated. The test results showed that the high fluorescence re- sponse of TNT to PQFAED, which also indicated that PQFAED has potential application in nitro explosives detec- tion.

关 键 词：2-苯基喹啉-4-羧酸-丙烯酸-乙二醇二酯 荧光猝灭 爆炸物检测 

分 类 号：TQ225.241[化学工程—有机化工]