Diphenyltetrahedrane Derivative: A Molecule with an Extended π–σ–π Conjugation

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  • Yuzuru Kobayashi
    Department of Chemistry, Graduate School of Pure and Applied Sciences, University of Tsukuba
  • Masaaki Nakamoto
    Department of Chemistry, Graduate School of Pure and Applied Sciences, University of Tsukuba
  • Akira Sekiguchi
    Department of Chemistry, Graduate School of Pure and Applied Sciences, University of Tsukuba

Abstract

<jats:title>Abstract</jats:title> <jats:p>The reaction of phenyltris(trimethylsilyl)tetrahedrane with MeLi results in the formation of isolable phenylbis(trimethylsilyl)tetrahedryllithium (4a), which was characterized by X-ray crystallography and NMR spectroscopy. The derivatization of 4a via nucleophilic or cross-coupling reactions produced new tetrahedrane derivatives, including a diphenyltetrahedrane derivative with an extended π–σ–π conjugation between the σ-orbital of the tetrahedrane core and the two aryl π-systems.</jats:p>

Journal

  • Chemistry Letters

    Chemistry Letters 44 (2), 206-207, 2014-11-22

    Oxford University Press (OUP)

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