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Efficient Synthesis of a New Unsymmetrical Photochromic Diarylethene for Optical Recording Storage

机译：新型不对称光致变色二芳基乙烯的光学记录存储的高效合成

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摘要

A novel unsymmetrical photochromic diarylethene bearing a benzothiazole unit, 1-[(2,5-dimethyl-3-thienyl)]-2-[(2-methyl-5-(2-benzothiazole)-3-thienyl)]perfluoroyclopentene (1O) have been synthesized. Its photochromic, fluorescence and optical strorage properties were investigated. The compound exhibited obviously photochromism both in hexane and in PMMA film. In hexane, the fluorescence intensity of 1O declined along with the photochromism upon irradiation with 297 nm light. This new photochromic system also exhibited remarkable optical storage characters.
机译：新型的不对称光致变色二芳基乙烯，带有苯并噻唑单元，1-[（（2,5-二甲基-3-噻吩基）]-2-[（（2-甲基-5-（2-苯并噻唑）-3-噻吩基）]全氟环戊烯（1O ）已合成。研究了它的光致变色，荧光和光学支撑特性。该化合物在己烷和PMMA膜中均表现出明显的光致变色现象。在己烷中，在用297 nm光照射时，1O的荧光强度随光致变色而下降。这种新的光致变色系统还表现出非凡的光学存储特性。

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  • 来源
    《Optoelectronic sensing and imaging》|2011年|p.83320S.1-83320S.5|共5页
  • 会议地点 Wuhan(CN);Wuhan(CN);Wuhan(CN)
  • 作者

    Taofeng Wang; Gang Liu; Weijun Liu;

  • 作者单位

    Jiangxi Key Laboratory of Organic Chemistry, Jiangxi Science and Technology Normal University,Nanchang 330013, P. R. China;

    Jiangxi Key Laboratory of Organic Chemistry, Jiangxi Science and Technology Normal University,Nanchang 330013, P. R. China;

    Jiangxi Key Laboratory of Organic Chemistry, Jiangxi Science and Technology Normal University,Nanchang 330013, P. R. China;

  • 会议组织
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 光电子技术的应用;
  • 关键词

    photochromism; diarylethene; fluorescence; optical storage;

    机译：光致变色;二芳基乙烯荧光光存储;

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