Synthesis, Photochromic Kinetics, Fluorescence and Structure of a New 1,2‐Diarylcyclopentene
Synthesis, Photochromic Kinetics, Fluorescence and Structure of a New 1,2‐Diarylcyclopentene
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DOI：
10.1002/cjoc.200690089
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发表时间：
2006-04
影响因子：
5.4
通讯作者：
S. Pu;Q. Xiao;Jingkun Xu;Liang Shen;Guizhen Li;Bing Chen
中科院分区：
文献类型：
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作者：
S. Pu;Q. Xiao;Jingkun Xu;Liang Shen;Guizhen Li;Bing Chen
合成了光致变色二芳基乙烯1，2-bis[2-methyl-5-(3-trifluoromethylphenyl)-3-thienyl]perfluorocyclopentene(BMTTP)，并对其光致变色动力学、荧光和X射线结构进行了研究。该化合物在溶液和单晶相中都发生了光致变色反应。其环化/环化反应过程分别为零级/一级反应，这是首次报道环化/环化反应级数。此外，还对其荧光性质进行了讨论。
The photochromic diarylethene, 1,2-bis[2-methyl-5-(3-trifluoromethylphenyl)-3-thienyl]perfluorocyclopentene (BMTTP), was synthesized and its photochromic kinetics, fluorescence and X-ray structure were investigated. This compound underwent a photochromic reaction both in solution and the single crystalline phase. Its cyclization/cycloreversion process was determined to be zeroth/first order reaction, respectively, and this is the first report on the cyclization/cycloreversion reaction order. In addition, its fluorescence property was also discussed.