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三嗪类席夫碱大环化合物的合成与金属离子识别研究
Synthesis and Recognition of Metal Ions of Schiff Base Macrocyclic Compounds of 1,3,5-Triazine
【摘要】 采用高度稀释法合成了标题化合物,并通过IR、1HNMR、13CNMR和ESI-MS等手段对其结构进行了确认。通过紫外检测,探究了此类大环化合物对金属离子的识别作用。结果表明,5,15-二甲氧基-10,27-二(N,N-二乙基)氨基-1,9,11,19,26,28,37,42-八氮杂-7,13,24,30-四氧杂七环[34,23,6,18,12,214,17,220,23,125,29,231,34]-1,3,5,8,10,12(37),14,16,18,20,22,25,27,29(42),31,33,35,38,40,43-四十二碳二十烯对Fe3+离子有特异性识别作用。
【Abstract】 Several novel Schiff base macrocyclic compounds of 1,3,5-triazine were synthesized by high dilution method. The structures were confirmed by1 HNMR,13CNMR,IR and ESI / MS. UV-Vis absorption spectroscopy show that Schiff base 5,15-dimethoxy-10,27-bis( N,N-diethyl) amino-1,9,11,19,26,28,37,42-octaaza-7,13,24,30-tetraoxaheptacyclo[34,23,6,18,12,214,17,220,23,125,29,231,34]-1,3,5,8,10,12( 37),14,16,18,20,22,25,27,29( 42),31,33,35,38,40,43-ditetracontaeicosn has selective recognition for Fe3 +.
【Key words】 macrocyclic compound； Schiff base； triazine ring； ion recognition；
- 【文献出处】 化学试剂 ,Chemical Reagents , 编辑部邮箱 ,2015年08期
- 【分类号】O626
- 【被引频次】3
- 【下载频次】211