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Dynamic Assemblies and Photophysical Changes of Zinc Porphyrin Dimer Regulated by N-Containing Ligands
  • ISSN号：1001-604X
  • 期刊名称：《中国化学：英文版》
  • 时间：0
  • 分类：O627.23[理学—有机化学;理学—化学]
  • 作者机构：[1]湖南科技大学化学化工学院,湖南湘潭411201
  • 相关基金：国家自然科学基金项目（20572048,20772028）;湖南科技大学博士启动基金项目（E50815）.
作者： 周再春[1], 贺林[1], 朱义州[1], 郑健禺[1]
关键词： 铁卟啉, 配位聚合物, 组装, 分子材料, iron porphyrin, coordination polymer, assembly, molecular material
中文摘要：

报导了一个铁卟啉化合物2的合成与表征．选择了5种潜在的配体：三乙胺（Et3N）、吡啶（Py）、2，6-二甲基吡啶（Lut）、四氢呋喃（THF）和1，4-偶氮双环[2，2，2]辛烷（DABCO）与铁卟啉化合物2进行配位研究；发现单齿配体中Et3N的配位性能最好，Py其次，Lut和THF几乎没有作用，双齿配体DABCO的作用强度比Et3N略差．利用MS光谱和UV-vis光谱对铁卟啉与这些配体配位性能的差异进行了详细的讨论．图9，参23．

英文摘要：

A iron porphyrin 2 was synthesized and characterized according to the ＂bottom-up＂ method. Its axial coordination properties were deliberately explored by using ESI-MS and UV-vis spectra. Five ligands： triethylamine （Et3N）, pyridine （Py）, lutidine （Lut）, tetrahydrofuran （THF） and 1,4-diazobicyclo [2,2,2]octane （DABCO） were selected to coordinate with iron porphyrin 2. It was found that Et3N can effectively substitute the ligands （Cl- and MeCN ） linked to central Fe atom and Py can only substitute the ligand Cl-. The Lut and THF cannot displace both. Therefore, the ligand DABCO was convenient to form axial coordination polermer. The synthesis and characterization of all compounds was showed, respectively, and the coordination differences of the five ligands with the iron porphyrin were also deliberately discussed in the report. 9figs., 23refs.

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期刊信息
  • 《中国化学：英文版》
  • 主管单位:
  • 主办单位:中国化学会
  • 主编：
  • 地址：上海市枫林路354号中科院上海有机化学研究所
  • 邮编：200032
  • 邮箱：
  • 电话：021-54925243
  • 国际标准刊号：ISSN：1001-604X
  • 国内统一刊号：ISSN：31-1547/O6
  • 邮发代号:4-646
  • 获奖情况:
  • 中国期刊方阵“双高”期刊
  • 国内外数据库收录:
  • 美国化学文摘（网络版）,荷兰文摘与引文数据库,美国科学引文索引（扩展库）,日本日本科学技术振兴机构数据库,英国英国皇家化学学会文摘
  • 被引量:175