A New and General Route to N-Unsubstituted Azomethine Ylides from N-(Silylmethyl)thioureas : Cycloaddition of Synthetic Equivalents of Nonstabilized Aminonitrile Ylides

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著者

    • TSUGE Otohiko
    • Graduate Course of Applied Chemistry, Kumamoto Institute of Technology
    • HATTA Taizo
    • Graduate Course of Applied Chemistry, Kumamoto Institute of Technology
    • TASHIRO Hideki
    • Graduate Course of Applied Chemistry, Kumamoto Institute of Technology
    • MAEDA Hironori
    • Graduate Course of Applied Chemistry, Kumamoto Institute of Technology
    • KAKEHI Akikazu
    • Department of Chemistry and Material Engineering, Faculty of Engineering, Shinshu University

抄録

The <I>S</I>-methylation of <I>N</I>-(silylmethyl)thioureas followed by the desilylation generates <I>N</I>-unsubstituted azomethine ylides having both methylthio and amino groups at the ylide carbon. These azomethine ylides react with electron-deficient olefins to give formal aminonitrile ylide cycloadducts, novel 2-aminopyrrolines. Thus, the azomethine ylides can be synthetic equivalents of nonstabilized aminonitrile ylides which are otherwise relatively inaccessible.

収録刊行物

  • Chemistry letters

    Chemistry letters 1997(9), 945-946, 1997-09

    The Chemical Society of Japan

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各種コード

  • NII論文ID(NAID)
    10002615171
  • 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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