Dicyanodiaryl-p-quinodimethanes : An Efficient Synthesis Using a New Dilithium Reagent and Their Solvent-Dependent Properties

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著者

    • KAWASE Takeshi
    • Department of Chemistry, Graduate School of Science, Osaka University
    • ODA Masaji
    • Department of Chemistry, Graduate School of Science, Osaka University

抄録

A series of 7,7-dicyano-8,8-diaryl-<I>p</I>-quinodimethane are readily prepared by the reaction of 4-lithiophenyldicyanomethyllithium with diaryl ketones; the 8-(4-dimethylaminophenyl) compounds thus obtained show solvent-dependent absorption spectra and bond rotation of the exocyclic double bonds and form a head-to-tail dimeric structure in the crystal.

収録刊行物

  • Chemistry letters  

    Chemistry letters 1997(10), 1055-1056, 1997-10 

    The Chemical Society of Japan

参考文献:  13件

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各種コード

  • NII論文ID(NAID)
    10002616062
  • NII書誌ID(NCID)
    AA00603318
  • 本文言語コード
    ENG
  • 資料種別
    ART
  • ISSN
    03667022
  • データ提供元
    CJP書誌  J-STAGE 
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