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通过艹卓酚酮甲基醚的取代衍生物与氮杂15 冠 5 醚的缩合反应,除了得到文献已报道的化合物2a以外,还得到了两种新的带取代艹卓酮环的中性生色氮杂15 冠 5 醚.用1HNMR和MS表征了其结构,并利用UV Vis光谱评价了三种化合物对Na+、K+、NH4+的络合性能.
By the condensation reaction of the substituted derivative of panthenol methyl ether and the aza 15 crown ether, in addition to the compound 2a already reported in the literature, two new neutral derivatives with a substituted oxo ring were obtained The results showed that the structures of the compounds were characterized by 1HNMR and MS, and the complexation properties of Na +, K + and NH4 + were evaluated by UV Vis spectroscopy.