Inverted Bond and Its Effect on the Strains of [1.1.1]Propellane Frameworks

• Satoshi Inagaki

  Department of Chemistry, Faculty of Engineering, Gifu University

• Tetsushi Yamamoto

  Department of Chemistry, Faculty of Engineering, Gifu University

• Shigenori Ohashi

  Department of Chemistry, Faculty of Engineering, Gifu University

抄録

The delocalization of σ electrons from a normal bond to a geminal “inverted” bond was shown to be strongly bonding due to the orbital phase property. The bonding property of the geminal delocalization was predicted to increase with bond inversion. The central bond between the bridgehead atoms in the [1.1.1]propellane frameworks (1) is inverted to relax the ring strains as the row of the elements is high in the periodical table. The strain decreases in the order of 1a (M = C) > 1b (M = Si) > 1c (M = Ge) > 1d (M = Sn).

収録刊行物

• Chemistry Letters

  Chemistry Letters 26 (10), 977-978, 1997-10-01

  Oxford University Press (OUP)

キーワード

• General Chemistry

詳細情報

• CRID: 1360565169062845184
• NII論文ID: 10002615406
• NII書誌ID: AA00603318
• DOI: 10.1246/cl.1997.977
• ISSN: 13480715
• ISSN: 03667022
• Web Site: https://academic.oup.com/chemlett/article-pdf/26/10/977/56074105/cl.1997.977.pdf
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