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合成了四个8-氨基喹啉新偶氮衍生物,产品经 IR,TG,元素分析鉴定.对这四个化合物与金属离子的显色和荧光特性作了定性探索,建立了 Au(Ⅲ)、Co(Ⅱ)的新荧光测定方法.初步结果表明8-氨基喹啉7位氮偶衍生物是一类优良的荧光试剂.
Four new azo derivatives of 8-aminoquinoline were synthesized and their products were identified by IR, TG and elemental analysis. The color and fluorescence properties of these four compounds and metal ions were qualitatively explored. Au (Ⅲ) , Co (Ⅱ) fluorescence spectrometry.The preliminary results show that 8-aminoquinoline 7-nitrogen derivative is a class of excellent fluorescent reagent.