| 低相变温度锌卟啉液晶的合成与表征 |
| Synthesis and Characterization of Liquid Crystal Porphyrin Zn2+ with Lower Phase Change Temperature |
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| 摘要: |
| 关键词: 对酰氧基苯基卟啉锌 卟啉液晶 合成 低相变温度 |
| 基金项目: 国家自然科学基金资助课题(No.59783001). |
| Abstract: Four series of meso-tetra (4-n-noyloxyphenyl) porphyrins Zn2+(4 kinds) have been synthesized.The structures of compounds were characterized by elemental analysis, UV-Vis, FTIR photoacoustic spectrum, 1H NMR and MS.The domains of stability and the structure of the liquid crystalline phases were determined by optical microscopy, differential scanning calorimetry (DSC).According to the DSC thermogram of compounds, compound(3) exhibits lower phase transition temperature at - 36℃ and a wide mesophase range in 175℃. |
| Keywords: tetra (4-n-noyloxyphenyl) porphyrin Zn2+ porphyrin liquid crystal synthesis lower phase change temperature |
| 投稿时间：2000-09-25 修订日期：2001-03-26 |
| 摘要点击次数: 1089 |
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| 柳巍,师同顺.低相变温度锌卟啉液晶的合成与表征[J].无机化学学报,2001,17(3):419-422. |
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