Structure and Natural Bond Orbital Analysis of Oxiranes Substituted with a Group 14 Element. A Comment of S_N2 Regioselectivity

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著者

    • IKENO Taketo
    • Department of Life Sciences, Graduate School of Arts and Sciences, The University of Tokyo
    • HARADA Jun
    • Department of Life Sciences, Graduate School of Arts and Sciences, The University of Tokyo
    • TOMODA Shuji
    • Department of Life Sciences, Graduate School of Arts and Sciences, The University of Tokyo

抄録

Crystal structure analysis of oxiranes substituted with a group 14 element revealed that silyl and stannyl groups lengthened their α C–O bonds. Natural bond orbital analysis showed that silyl group raised the energy level of α C–O σ orbital and lowered that of α C–O σ<SUP>*</SUP> orbital. It was suggested that the former might lengthen the α C–O bond and that the latter should affect the regioselectivity in ring-opening reactions.

収録刊行物

  • Chemistry letters  

    Chemistry letters 1999(5), 409-410, 1999-05-05 

    The Chemical Society of Japan

参考文献:  20件

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各種コード

  • NII論文ID(NAID)
    10004341500
  • 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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