| 卟啉-二芳基乙烯分子及其金属配合物的合成与光致变色特性 |
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| 引用本文： | 郑春梅,王婷婷,曾和平.卟啉-二芳基乙烯分子及其金属配合物的合成与光致变色特性[J].有机化学,2012(4):719-726. |
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| 作者姓名： | 郑春梅 王婷婷 曾和平 |
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| 作者单位： | 华南理工大学化学与化工学院功能分子研究所 广州510640 |
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| 基金项目： | 国家自然科学基金(No.21071054);广东省科技计划(Nos.2008B010800030,2009B091300045);广东省自然科学基金博士启动基金(No.9451064101003131);中央高校基本科研业务费专项资金(No.2009ZM0179)资助项目~~ |
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| 摘 要： | 以苯甲醛和吡咯为初始原料,经多步反应合成了5-2,3-双(2,4,5-三甲基-3-噻吩基)马来酰亚胺-N-苯基]-10,15,20-三苯基卟啉(TPPMA)及其金属锌配合物(ZnTPPMA)与铜配合物(CuTPPMA),通过IR,MS,1H NMR和13C NMR确认了化合物的结构,并利用UV-Vis光谱探讨了化合物的光致变色性能.实验结果表明,无论在聚乙烯醇缩丁醛(PVB)膜还是在溶液中,TPPMA在254 nm紫外光照射下,没有光致变色现象,而在254和650 nm的光照下其金属配合物CuTPPMA和ZnTPPMA在溶液及PVB膜中皆可以发生可逆的光致变色反应.
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| 关 键 词： | 光致变色 卟啉-二芳基乙烯 金属配合物 |
Synthesis and Photochromic Properties of Diarylethene-Based Porphyrin Derivative and Its Metal Complexes |
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| Zheng, Chunmei
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Wang, Tingting
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Zeng, Heping.Synthesis and Photochromic Properties of Diarylethene-Based Porphyrin Derivative and Its Metal Complexes[J].Chinese Journal of Organic Chemistry,2012(4):719-726. |
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| Authors: | Zheng Chunmei Wang Tingting Zeng Heping |
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| Institution: | Zheng,Chunmei Wang,Tingting Zeng,Heping(Institute of Functional Molecules,School of Chemistry and Chemical Engineering,South China University of Technology,Guangzhou 510641) |
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| Abstract: | 5-2,3-Bis(2,4,5-trimethyl-3-thienyl)maleimide-N-phenyl]-10,15,20-triphenylorphyrin(TPPMA) and its Zn/Cu complexes have been synthesized using benzaldehyde and pyrrole as starting materials.Their structures were confirmed by1H NMR and 13C NMR,IR,MS techniques.The photochromic properties were determined by UV-Vis spectra.The results indicated that TPPMA was non-photochromic under 254 nm light either in solid or liquid phase,while ZnTPPMA and CuTPPMA underwent reversible photochromic reactions under 254 and 650 nm light both in solution and in PVB amorphous film. |
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| Keywords: | photochromic porphyrin-diarylethene metal complexes |
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