摘要
以邻、间或对氨基苯甲酸和杯 [8]芳烃为原料 ,经重氮化 -偶联反应合成了新型有色邻、间或对羧基苯偶氮基杯 [8]芳烃 ,产物的结构经元素分析 ,IR,UV-Vis和 1H NMR表征 ,并研究了它们的生色原理和光谱性能。
The synthesis of new chromogenic (o- or m-)p-carboxylazocalixarene derivatives through the coupling of diazotized (o- or m-)p-aminobenzene carboxylic acid and calixarene is described. Their structures were confirmed by elemental analysis, IR and 1H NMR. 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 moleculars.
出处
《合成化学》
CAS
CSCD
2003年第1期72-75,共4页
Chinese Journal of Synthetic Chemistry
基金
山东省青年科学基金 ( Q99B11)
教育部"高等学校骨干教师资助计划"项目
关键词
表征
氨基苯甲酸
杯[8]芳烃
芳烃衍生物
合成
结构
aminobenzene carboxylic acid
calixarene
carboxylazocalixarene derivatives
synthesis
