引用本文:
张悠金, 贺群, 谢复新, 许志强, 倪诗圣. 5,12-二苯基-7,14─二甲基-1,4,8,11-四氮杂环十四烷-N-乙酸及其Cu(Ⅱ)、Ni(Ⅱ)配合物的合成与表征[J]. 应用化学,
1996, 13(4): 104-106.
Citation: Zhang Youjin, He Qun, Xie Fuxin, Xu Zhiqiang, Ni Shisheng. Synthesis and Characterization of 5, 12-diphenyl-7, 14-dimethyl-1, 4, 8, 11-tetraazacyclotetradecane-N-acetic Acid and Its Cu(Ⅱ)、Ni(Ⅱ) Complexes[J]. Chinese Journal of Applied Chemistry, 1996, 13(4): 104-106.
Citation: Zhang Youjin, He Qun, Xie Fuxin, Xu Zhiqiang, Ni Shisheng. Synthesis and Characterization of 5, 12-diphenyl-7, 14-dimethyl-1, 4, 8, 11-tetraazacyclotetradecane-N-acetic Acid and Its Cu(Ⅱ)、Ni(Ⅱ) Complexes[J]. Chinese Journal of Applied Chemistry, 1996, 13(4): 104-106.
5,12-二苯基-7,14─二甲基-1,4,8,11-四氮杂环十四烷-N-乙酸及其Cu(Ⅱ)、Ni(Ⅱ)配合物的合成与表征
摘要:
在四氮杂大环的氮原子上引入具有电离功能团的取代基,可改善其配位性能,有可能应用于离子的识别和分离.Alberts[1]和Stetter[2]等以氯乙酸与四氮杂大环在受控制的弱碱性水溶液中进行均相反应来制备N-乙酸取代四氮杂大环.
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关键词:
- 四氮杂环十四烷-N-乙酸
- / 配合物
- / 合成
- / 表征
English
Synthesis and Characterization of 5, 12-diphenyl-7, 14-dimethyl-1, 4, 8, 11-tetraazacyclotetradecane-N-acetic Acid and Its Cu(Ⅱ)、Ni(Ⅱ) Complexes
Abstract:
A novel 14 membered N-acetic acid substituted tetraazamacrocyclic ligand, 5,12-diphenyl-7,14-dimethyl-l,4,8,11-tetraazacyclotetradecane-N-acetic acid (HL) has been synthesized in dry methanol by the interaction of 5, 12-diphenyl-7, 14-dimethyl-1,4,8,11-tetraazacyclotetradecane with bromoacetic acid. Its Cu (Ⅱ) and Ni(Ⅱ) complexes have also been prepared. The ligand and the complexes have been characterized by elemental analysis. IR, 1H NMR,MS,UV-Vis spectra and conductivity measurements.
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Key words:
- tetraazacyclotetradecane-N-acetic acid
- / complex
- / synthesis
- / characterization
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