An Anomalous Antiaromaticity That Arises from the Cycloheptatrienyl Anion Equivalent

Keiji Uehara, Peifeng Mei, Tomohisa Murayama, Fumito Tani, Hironobu Hayashi, Mitsuharu Suzuki, Naoki Aratani, Hiroko Yamada

研究成果: ジャーナルへの寄稿記事

7 引用 (Scopus)

抄録

A fused azulene dimer with helicene-like structure prepared by simple Suzuki–Miyaura coupling between naphthalene and azulene derivatives shows absorption in the near-IR region up to 900 nm owing to the effective π-expansion. The newly formed seven-membered ring exhibits a positive NICS(1) value that arises from the antiaromatic cycloheptatrienyl anionic structure.

元の言語英語
ページ(範囲)4508-4511
ページ数4
ジャーナルEuropean Journal of Organic Chemistry
2018
発行部数33
DOI
出版物ステータス出版済み - 9 9 2018

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azulene
Anions
anions
naphthalene
Dimers
dimers
Derivatives
expansion
rings

All Science Journal Classification (ASJC) codes

  • Physical and Theoretical Chemistry
  • Organic Chemistry

これを引用

An Anomalous Antiaromaticity That Arises from the Cycloheptatrienyl Anion Equivalent. / Uehara, Keiji; Mei, Peifeng; Murayama, Tomohisa; Tani, Fumito; Hayashi, Hironobu; Suzuki, Mitsuharu; Aratani, Naoki; Yamada, Hiroko.

:: European Journal of Organic Chemistry, 巻 2018, 番号 33, 09.09.2018, p. 4508-4511.

研究成果: ジャーナルへの寄稿記事

Uehara, K, Mei, P, Murayama, T, Tani, F, Hayashi, H, Suzuki, M, Aratani, N & Yamada, H 2018, 'An Anomalous Antiaromaticity That Arises from the Cycloheptatrienyl Anion Equivalent', European Journal of Organic Chemistry, 巻. 2018, 番号 33, pp. 4508-4511. https://doi.org/10.1002/ejoc.201800769
Uehara, Keiji ; Mei, Peifeng ; Murayama, Tomohisa ; Tani, Fumito ; Hayashi, Hironobu ; Suzuki, Mitsuharu ; Aratani, Naoki ; Yamada, Hiroko. / An Anomalous Antiaromaticity That Arises from the Cycloheptatrienyl Anion Equivalent. :: European Journal of Organic Chemistry. 2018 ; 巻 2018, 番号 33. pp. 4508-4511.
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