Enhanced Nucleophilic Reactivity of a 4-Lithiophenoxide Ion and Its Application to the Synthesis of a Bis(4-hydroxyphenyl)methylenecyclopentadiene and Its Dianion, a Novel Extended Trimethylenemethane Dianion

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著者

    • KURATA Hiroyuki
    • Department of Chemistry, Graduate School of Science, Osaka University
    • TANAKA Tomomi
    • Department of Chemistry, Graduate School of Science, Osaka University
    • KAWASE Takeshi
    • Department of Chemistry, Graduate School of Science, Osaka University
    • ODA Masaji
    • Department of Chemistry, Graduate School of Science, Osaka University

抄録

2,6-Di-<I>tert</I>-butyl-4-lithiophenoxide ion has enhanced nucleophilic reactivity probably due to intramolecular electronic repulsion and its reaction with 6,6-bis(dimethylamino)fulvene affords a novel extended trimethylenemethane dianion with a fulvene moiety whose NMR spectra indicate substantially strong tetrapolar properties.

収録刊行物

  • Chemistry letters

    Chemistry letters 1997(9), 947-948, 1997-09

    The Chemical Society of Japan

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各種コード

  • NII論文ID(NAID)
    10002615181
  • 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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