Redox-Mediated Reversible σ-Bond Formation/Cleavage

Takanori Suzuki, Hitomi Tamaoki, Jun Ichi Nishida, Hiroki Higuchi, Tomohiro Iwai, Yusuke Ishigaki, Keisuke Hanada, Ryo Katoono, Hidetoshi Kawai, Kenshu Fujiwara, Takanori Fukushima

研究成果: 書籍/レポート タイプへの寄稿

23 被引用数 (Scopus)

抄録

The redox-induced change in the bond order occurs not only in the π-conjugated systems but in the system where the σ-bond formation/cleavage is accompanied by electron transfer. Due to the dynamic geometrical changes upon redox reactions, the chromism based on the dyrex systems could be accompanied by more advanced features. Irrespective of the "π/ σ"- or "exo/endo"-type classification, the characteristic features of a dyrex system are facile 2e-transfer nearly at the same potentials and the electrochemical bistability, which are in sharp contrast to those of a conventional redox system. When the two dyrex units are connected with a proper spacer, the resulting dyad would exhibit a unique redox scheme, which is far different from the dyads consisting of conventional redox units. Since the dyrex unit could be potentially used as a "unimolecular molecular memory", the molecule with multiple dyrex units would be developed toward "molecular n-bit memory".

本文言語英語
ホスト出版物のタイトルOrganic Redox Systems
ホスト出版物のサブタイトルSynthesis, Properties, and Applications
出版社Wiley-Blackwell
ページ13-37
ページ数25
ISBN(電子版)9781118858981
ISBN(印刷版)9781118858745
DOI
出版ステータス出版済み - 12月 21 2015

!!!All Science Journal Classification (ASJC) codes

  • 化学 (全般)
  • 工学(全般)
  • 材料科学(全般)

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