Response to “the seven-membered ring in bis-azuleno-naphthalene is non-aromatic”

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

Research output: Contribution to journalLetter

Abstract

The magnetic properties of the compound (Az2) we have reported earlier were investigated by using NICS π,zz and NICS-XY scans by Stanger. His conclusions are that the seven-membered ring in Az2 is not antiaromatic but non-aromatic, thus the small paratropic values are the result of three diatropic moieties that surround this ring. Based on the same data, we discuss the ring current at the new seven-membered ring carefully.

Original languageEnglish
Pages (from-to)860-861
Number of pages2
JournalEuropean Journal of Organic Chemistry
Volume2019
Issue number4
DOIs
Publication statusPublished - Jan 1 2019

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naphthalene
Magnetic properties
rings
ring currents
magnetic properties

All Science Journal Classification (ASJC) codes

  • Physical and Theoretical Chemistry
  • Organic Chemistry

Cite this

Response to “the seven-membered ring in bis-azuleno-naphthalene is non-aromatic”. / Uehara, Keiji; Mei, Peifeng; Murayama, Tomohisa; Tani, Fumito; Hayashi, Hironobu; Suzuki, Mitsuharu; Aratani, Naoki; Yamada, Hiroko.

In: European Journal of Organic Chemistry, Vol. 2019, No. 4, 01.01.2019, p. 860-861.

Research output: Contribution to journalLetter

Uehara, K, Mei, P, Murayama, T, Tani, F, Hayashi, H, Suzuki, M, Aratani, N & Yamada, H 2019, 'Response to “the seven-membered ring in bis-azuleno-naphthalene is non-aromatic”', European Journal of Organic Chemistry, vol. 2019, no. 4, pp. 860-861. https://doi.org/10.1002/ejoc.201801766
Uehara, Keiji ; Mei, Peifeng ; Murayama, Tomohisa ; Tani, Fumito ; Hayashi, Hironobu ; Suzuki, Mitsuharu ; Aratani, Naoki ; Yamada, Hiroko. / Response to “the seven-membered ring in bis-azuleno-naphthalene is non-aromatic”. In: European Journal of Organic Chemistry. 2019 ; Vol. 2019, No. 4. pp. 860-861.
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AU - Uehara, Keiji

AU - Mei, Peifeng

AU - Murayama, Tomohisa

AU - Tani, Fumito

AU - Hayashi, Hironobu

AU - Suzuki, Mitsuharu

AU - Aratani, Naoki

AU - Yamada, Hiroko

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N2 - The magnetic properties of the compound (Az2) we have reported earlier were investigated by using NICS π,zz and NICS-XY scans by Stanger. His conclusions are that the seven-membered ring in Az2 is not antiaromatic but non-aromatic, thus the small paratropic values are the result of three diatropic moieties that surround this ring. Based on the same data, we discuss the ring current at the new seven-membered ring carefully.

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