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冠醚是一类新型的有机化合物。由于具有选择性络合金属离子的性能、增溶性能和在非极性溶剂及亲脂膜中的传递性能,这类化合物已被广泛的应用于金属元素的络合分离、有机合成、环境化学、仿生化学以及医药、农药化学等方面。对于冠醚的分析,文献中报导得很少。Egorova等曾用气相色谱法测定冠醚中的杂质。我们曾用气相色谱法对冠醚反应液进行过分析本文用国产SP-2305E型气相色谱仪,
Crown ether is a new class of organic compounds. These compounds have been widely used in complexation and separation of metal elements, organic synthesis and environmental chemistry due to the properties of selectively complexing metal ions, solubilizing properties and the transfer performance in non-polar solvents and lipophilic membranes , Biomimetic chemistry and medicine, pesticide chemistry and so on. For the analysis of crown ethers, few reports have been reported in the literature. Egorova et al. Used gas chromatography to determine impurities in crown ethers. We have used gas chromatography crown ether reaction solution was analyzed in this paper with domestic SP-2305E gas chromatograph,