首页> 外文会议>International Conference on Advanced Material Research and Application >Synthesis and Photochromic Properties of 1-2-Cyano-1,5-Dimethyl-4-Pyrryl-2-2-Methyl-5-(1,3-Dioxolane)-3-Thienyl Perfluorocyclopentene
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Synthesis and Photochromic Properties of 1-2-Cyano-1,5-Dimethyl-4-Pyrryl-2-2-Methyl-5-(1,3-Dioxolane)-3-Thienyl Perfluorocyclopentene

机译:1- 2-氰基-1,5-二甲基-4-聚吡啶 -2- 2-甲基-5-(1,3-二氧戊环)-3-噻吩基全氟环戊烯的合成和光致变色性质

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摘要

A new unsymmetrical photochromic diarylethene 1-[2-cyano-1, 5-dimethyl-4-pyrryl]-2-[2-methyl-5-(1, 3-dioxolane)-3-thienyl] perfluorocyclopentene has been synthesized, and its properties including photochromism, kinetics and fluorescence have been investigated in detail. The results showed that its photochromic behaviors could be modulated by UV/Vis light, changing from colorless to blue in acetonitrile solution.
机译:已经合成了新的非对称光致变色二芳基1- [2-氰基-1,5-二甲基-4-聚吡啶基] -2- [2-甲基-5-(1,3-二氧戊环)全氟环戊烯。已经详细研究了其包括光致变色,动力学和荧光的性质。结果表明,其光致变色行为可以通过UV / Vis光调制,从乙腈溶液中的无色变为蓝色。

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