Synthesis, Characterization and Liquid Crystalline Properties of (μ-Oxo)bis[meso-tetrakis(4-alkoxyphenyl)porphyrin Iron(III)]

Acta Chimica Sinica ›› 2006, Vol. 64 ›› Issue (19): 2020-2026. Previous Articles Next Articles

Original Articles

μ-氧-双[meso-四(对烷氧基苯基)卟啉合铁(III)]的合成、表征和液晶性

赵鸿斌*^,1,2, 罗和安¹, 徐勇军², 周宁¹, 宋欣荣¹, 刘捷频¹, 曹华¹

(¹湘潭大学化学化工学院湘潭 411105)
(²东莞理工学院化学生物工程系东莞 523808)

投稿日期:2005-10-18 修回日期:2006-04-13 发布日期:2006-10-14
通讯作者: 赵鸿斌

Synthesis, Characterization and Liquid Crystalline Properties of (μ-Oxo)bis[meso-tetrakis(4-alkoxyphenyl)porphyrin Iron(III)]

ZHAO Hong-Bin*^,1,2; LUO He-An¹; XU Yong-Jun²; ZHOU Ning¹; SONG Xin-Rong¹; LIU Jie-Pin¹; CAO Hua¹

(¹ College of Chemistry and Chemical Engineering, Xiangtan University, Xiangtan 411105)
(²Faculty of Chemical Biotechnology, Dongguan University of Technology, Dongguan 523808)

Received:2005-10-18 Revised:2006-04-13 Published:2006-10-14
Contact: ZHAO Hong-Bin

Abstract

A series of novel (μ-oxo)bis[meso-tetrakis(4-alkoxyphenyl)porphyrin iron (III)] were synthesized. Molecular structures of all synthesized compounds were confirmed by IR, UV, ¹H NMR, MS and elemental analysis. Differential scanning calorimetry and polarizing microscope (PM) were used to probe the liquid crystal properties of the serial compounds. Nine compounds were found to exhibit liquid crystal (LC) properties. Most of them were enantiotropic liquid crystals. Under PM, the LC texture was observed and filamentary optical one was displayed. The effects of alkoxy chains, metal ions of complexes and molecular space structure on liquid crystal properties have been investigated.

Key words: ferriporphyrin, synthesis, characterization, liquid crystal property

Cite this article

ZHAO Hong-Bin*^,1,2; LUO He-An; XU Yong-Jun²; ZHOU Ning; SONG Xin-Rong; LIU Jie-Pin; CAO Hua. Synthesis, Characterization and Liquid Crystalline Properties of (μ-Oxo)bis[meso-tetrakis(4-alkoxyphenyl)porphyrin Iron(III)][J]. Acta Chimica Sinica, 2006, 64(19): 2020-2026.

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μ-氧-双[meso-四(对烷氧基苯基)卟啉合铁(III)]的合成、表征和液晶性

Synthesis, Characterization and Liquid Crystalline Properties of (μ-Oxo)bis[meso-tetrakis(4-alkoxyphenyl)porphyrin Iron(III)]

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