Photodimerization Mechanism of Bis(3,4,5-trifluorobenzyl) (E,E)-Muconate in a Columnar Assembly in the Crystalline State

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著者

    • MORI Yutaka
    • Department of Applied Chemistry, Graduate School of Engineering, Osaka City University
    • MATSUMOTO Akikazu
    • Department of Applied Chemistry, Graduate School of Engineering, Osaka City University

抄録

We have revealed the photoreaction mechanism for the single-crystal-to-single-crystal transformation of bis(3,4,5-trifluorobenzyl) (<I>E</I>,<I>E</I>)-muconate (<B>1</B>) to the corresponding dimer. The [2 + 2] photodimerization randomly occurred in the columnar assembly of monomer molecules in the crystals of <B>1</B>, followed by the formation of a trimer. The photoreaction was directly monitored by an X-ray single crystal structure analysis as well as the product analysis by NMR and MS spectroscopies.

収録刊行物

  • Chemistry letters  

    Chemistry letters 36(4), 510-511, 2007-04-05 

    The Chemical Society of Japan

参考文献:  22件

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各種コード

  • NII論文ID(NAID)
    10018880863
  • NII書誌ID(NCID)
    AA00603318
  • 本文言語コード
    ENG
  • 資料種別
    SHO
  • ISSN
    03667022
  • データ提供元
    CJP書誌  J-STAGE 
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