开链冠醚不仅保留了冠醚选择性配合金屆离子的能力,而且具有易合成、产率高、成本低、低毒或无毒等特点,故近年来得到较为广泛的研究,但文献中有关酰胺型开链冠醚及其稀土配合物的报道甚少,本工作是在合成文献中未见报道的三甘双酰-N-甲基苯胺的基础上,制备出它与15种稀土硝酸盐的配合物,并对配合物的组成和性质进行了研究。 Open-chain crown ether not only retains the crown ether selectivity with the ability of the ion, but also has the characteristics of easy synthesis, high yield, low cost, low toxicity or non-toxic, it has been more extensive research in recent years, but in the literature There are few reports about amide-type open-chain crown ethers and their rare-earth complexes. This work is based on trisamyl-N-methylaniline which has not been reported in the synthetic literature, Salt complexes, and the composition and properties of the complexes were studied.