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4-(氮杂-15-冠-5)-1,8-萘酰亚胺荧光探针的合成及性能研究
Synthesis and Properties of N-Butyl-4-(aza-15-crown-5)-1,8-naphthalimide as a Fluorescent Probe
【摘要】 N-丁基-4-溴-1,8-萘酰亚胺与二乙醇胺反应,合成了N-丁基-4-二(2-羟乙基)氨-1,8-萘酰亚胺,进一步与对甲基苯磺酸二缩三乙二醇双酯反应合成了N-丁基-4-(氮杂-15-冠-5)-1,8-萘酰亚胺.用NMR,IR,MS等表征了产物结构.该化合物在二氯甲烷溶液中识别Li+和Na+,识别后吸收光谱和荧光光谱蓝移.
【Abstract】 N-Butyl-4-(aza-15-crown-5)-1,8-naphthalimide (BACN) was synthesized through the reaction of 3,6-dioxa-1,8-octylene bis-p-tosylate with N-butyl-4-bis(2-hydroxyethyl)amino-1,8-naphthalimide prepared from diethanolamine and N-butyl-4-bromo-1,8-naphthalimide. The compounds were characterized by NMR, IR and MS spectra, and BACN can recognize Li+and Na+in dichloromethane with blue-shift of the absorp- tion and fluorescence spectra.
【关键词】 氮杂冠醚;
萘酰亚胺;
荧光探针;
合成;
【Key words】 aza-15-crown-5; naphthalimide; fluorescent probe; synthesis;
【Key words】 aza-15-crown-5; naphthalimide; fluorescent probe; synthesis;
【基金】 教育部(No.地方205040)资助项目
- 【文献出处】 有机化学 ,Chinese Journal of Organic Chemistry , 编辑部邮箱 ,2006年04期
- 【分类号】O621.25
- 【被引频次】26
- 【下载频次】997