Synthesis and characterization of complexes of calix[8] arene ketone derivative with Praseodymium or Europium

被引：0

作者：

Yang Y. ^{[1
]}

Ding H. ^{[1
]}

Shao J. ^{[2
]}

Liu X. ^{[2
]}

机构：

[1] Department of Chemistry, East China University of Science and Technology

[2] College of Chemistry and Chemical Engineering, Yangzhou University

来源：

Tongji Daxue Xuebao/Journal of Tongji University | 2011年 / 39卷 / 05期

关键词：

Calix[8]arene ketone derivative; Electrophilic reagent; Mononuclear molecule; Solid complexes;

D O I：

10.3969/j.issn.0253-374x.2011.05.026

中图分类号：

学科分类号：

摘要：

Calix[8]arene ketone derivative was prepared by using electrophilic reagent chloroacetone and p-tert-butyl phenol through etectrophilic substitution reaction. And then the solid complexes of calix[8]arene ketone derivative with Praseodymium or Europium were further synthesized. Elemental analysis, infrared spectra, 13CNMR, XRD and thermal spectra were used to characterize the products. The results show that two kinds of the solid complexes are mononuclear molecules, central rare earth metal ions are coordinated by six oxygen atoms from two calix[8]arene ketone derivative and three nitrogen atoms from three N, N-Dimethylformamide molecules, leading to formation of nine-coordinated solid complexes with symmetrical tricapped trigonal prism structure.

引用

页码：773 / 777

页数：4

共 8 条

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