杯4芳烃偶氮衍生物的合成及其金属离子萃取性能

摘要

As an important component of the supermolecular chemistry, the calixarene has developed rapidly and become interest of the chemists. In this paper the calix[4]arene azo derivative was synthesized and identified by IR and 1H NMR. The extraction properties of the host molecular for metal ions were studied. The test results showed that the calix[4]arene azo derivative has better extraction capabilities with Mg2＋. The mechanism of extraction was discussed.%杯芳烃作为超分子化学的重要组成部分，近年来得到了快速发展并成为化学家的研究热点。以脱叔丁基-杯[4]芳烃为原料合成了杯[4]芳烃偶氮衍生物，其结构经IR和1H NMR所表征。研究了该主体分子对金属离子的萃取性能，实验结果表明，该主体分子对Mg2＋具有较高的萃取作用。讨论了主客体间配位作用的机制。