反応性中間体化学の新展開

• 安倍 学

  大阪大学大学院工学研究科応用化学専攻

書誌事項

タイトル別名

• New Development of Reactive Intermediate Chemistry
• A Case Study of Singlet Biradicals
• 一重項ビラジカルの場合

抄録

Singlet biradicals are key intermediates in processes involving homolytic bond-cleavages and bond formations. In general, the reactive intermediates are quite short-lived, and thus, largely elusive. To understand experimentally the reactivity, it is dispensable to pull down the singlet state below the triplet state and elongate the lifetime of singlet states. This paper describes that (1) substituent and atom effects on the ground state spin-multiplicity of cyclopentane-1, 3-diyls, (2) generation of long-lived singlet 2, 2-dialkoxycyclopentane-1, 3-diyls, and (3) the intermolecular reactivity of the singlet biradicals.

収録刊行物

• 有機合成化学協会誌

  有機合成化学協会誌 65 (1), 14-20, 2007

  公益社団法人 有機合成化学協会

キーワード

• reactive intermediates
• biradicals
• spin multiplicity
• quantum chemical calculation
• substituent effects
• long-lived singlet biradical
• intermolecular reactivity

詳細情報

• CRID: 1390001205338837632
• NII論文ID: 10018461661
• NII書誌ID: AN0024521X
• DOI: 10.5059/yukigoseikyokaishi.65.14
• ISSN: 18836526
• ISSN: 00379980
• データソース種別:
  • JaLC
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可