有机化学 ›› 2012, Vol. 32 ›› Issue (04): 709-713.DOI: 10.6023/cjoc1110072 上一篇    下一篇

研究论文

meso-四(对烷氧基苯基)卟啉镁配合物的合成、表征和性能研究

刘捷频a,b, 杨德亮b, 曹华b,c, 赵鸿斌b   

  1. a 湘潭职业技术学院医技学院 湘潭 411103;
    b 湘潭大学化学学院 湘潭 411105;
    c 广东德联集团股份有限公司 广东 510630
  • 收稿日期:2011-10-07 修回日期:2011-12-13 出版日期:2012-04-25 发布日期:2012-04-24
  • 通讯作者: 赵鸿斌 E-mail:zhaohbhanlf@163.com
  • 基金资助:

    湘潭市科研课题(No. JZ200811)和湖南省自然科学基金(No. 04JJ40013)资助项目.

Synthesis, Characterization and Properties of Metallic Magnesium Complexes of meso-Tetrakis(4-alkoxyphenyl)porphyrins

Liu Jiepina,b, Yang Deliangb, Cao Huab,c, Zhao Hongbinb   

  1. a Medical Technology Institute, Xiangtan Vocational & Technical College, Xiangtan 411103;
    b College of Chemistry, Xiangtan University, Xiangtan 411105;
    c Guangdong Delian Group Co., Ltd, Guangdong 510630
  • Received:2011-10-07 Revised:2011-12-13 Online:2012-04-25 Published:2012-04-24
  • Supported by:

    Project supported by the Scientific Research Project of Xiangtan of Hunan Province (No. JZ200811) and the Natural Science Foundation of Hunan Province of China (No. 04JJ40013).

合成了一系列meso-四(对烷氧基苯基)卟啉镁配合物, 用UV-Vis, 1H NMR, IR, MS, 元素分析等确证了配合物的结构, 总结了镁与卟啉类配体配合的UV-Vis, 1H NMR, IR 数据. 采用差示扫描量热法(DSC)和偏光显微镜(PM)研究了该系列配合物的液晶性能, 发现6 个配合物具有液晶性; 考察了烷氧基链长、配位金属离子和分子空间结构对液晶性能的影响.

关键词: 卟啉镁配合物, 合成, 表征, 液晶性

A series of magnesium complexes of porphyrins were synthesized. Molecular structures of all synthesized compounds were confirmed by UV-Vis, 1H NMR, IR, MS techniques and elemental analysis. Characteristic spectrometric data of IR, UV-Vis, 1H NMR related to their structures have been systematically analyzed. Differential scanning calorimetry (DSC) and polarizing microscope (PM) were used to probe the liquid crystal properties of the serial complexes. Six of the serial complexes were found to exhibit liquid crystal properties. The effects of alkoxy chains, metal ions of complexes and molecular space structure on liquid crystal properties have been investigated.

Key words: magnesium complexes of porphyrin, synthesis, characterization, liquid crystal property