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N4-calix[6]arene及其铜锌配合物的合成与电喷雾质谱表征
Syntheses and Electrospray Mass Spectroscopy of Functionalized N4-calix[6]arene and Complexes with Copper(Ⅰ,Ⅱ) and Zinc(Ⅱ) Salts
【摘要】 <正>酶的高选择性和高效催化作用使生命体能在温和条件下进行化学反应。研究发现[1]酶的活性部位具有特定的结构,可以通过体积识别、氢键、配位键等非共价相互作用对底物进行选择性识别。人们试图通过人工合成分子来模拟酶的结构,
【Abstract】 A functionalized N4-calix[6]arene with C3v-symmetry was synthesized from trismethylated calix[6]arene and tris(6-tosylmethyl-2-pyridylmethyl)amine,and characterized by ESI-MS,1H,and 13C NMR spectra.The complexes of N4-calix[6]arene with Cu(Ⅰ),Cu(Ⅱ),and Zn(Ⅱ) salts were prepared and characterized by electrospary ionization mass spectroscopy.
【关键词】 分子识别;
杯[6]芳烃;
配合物;
电喷雾质谱;
【Key words】 molecular recognition; calix[6]arene; complexes; electrospary ionization mass spectrum;
【Key words】 molecular recognition; calix[6]arene; complexes; electrospary ionization mass spectrum;
【基金】 教育部留学回国人员科研启动基金资助项目
- 【文献出处】 无机化学学报 ,Chinese Journal of Inorganic Chemistry , 编辑部邮箱 ,2008年07期
- 【分类号】O641.4
- 【被引频次】5
- 【下载频次】142