羧基苯偶氮基杯[4]芳烃衍生物的合成、表征及光谱特性  

Synthesis and Spectroscopic Properties of Carboxylazocalix [4] arene Derivatives

作　　者：傅崇岗[1] 刘爱林[1] 张立云[1] 赵艳芳[1] 

机构地区：[1]聊城大学化学化工学院,山东聊城252059

出　　处：《化学世界》2003年第3期151-154,共4页Chemical World

基　　金：山东省青年科学基金 (Q99B11)

摘　　要：以邻、间、对氨基苯甲酸和杯 [4]芳烃为原料 ,经重氮化 -偶联反应合成了发色邻、间、对羧基苯偶氮基杯 [4]芳烃 ,产物的结构经 IR,1H NMR和元素分析表征 ;研究了它们的生色原理和光谱性能。结果表明它们是一类新型指示剂和具有新型配位空腔的主体分子。The synthesis of new chromogenic p (o,m,p carboxylazo) calix [4] arenes derivatives through the coupling of diazotized o,m,p aminobenzene carboxylic acid and calix [4] arenes is described. Their structures were confirmed by IR, 1H NMR and elemental analysis. Their chromogenic properties and UV vis absorption spectra were investigated under different pH conditions. Experimental results show that the synthesized derivatives can be used as new indicators and host molecules.

关 键 词：氨基苯甲酸 杯[4]芳烃 芳烃衍生物 合成 紫外可见吸收光谱 

分 类 号：O729[理学—晶体学]