Deprotonation induced formation of Möbius aromatic [32]heptaphyrins

Won Young Cha, Tomoki Yoneda, Sangsu Lee, Jong Min Lim, Atsuhiro Osuka, Dongho Kim

Research output: Contribution to journalArticle

16 Citations (Scopus)

Abstract

Upon treatment with tetrabutylammonium fluoride (TBAF), [32]heptaphyrins 1 and 2 underwent conformational changes to form Möbius aromatic species, as indicated by the appearance of sharp and intense B-like bands and distinct Q-like bands, long-lived S1-states, and relatively large TPA cross-section values. Hence, deprotonation has been shown to be an additional effective means to induce the formation of Möbius aromatic expanded porphyrins.

Original languageEnglish
Pages (from-to)548-550
Number of pages3
JournalChemical Communications
Volume50
Issue number5
DOIs
Publication statusPublished - 2014 Jan 18

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Deprotonation
Porphyrins
tetrabutylammonium

All Science Journal Classification (ASJC) codes

  • Catalysis
  • Electronic, Optical and Magnetic Materials
  • Ceramics and Composites
  • Chemistry(all)
  • Surfaces, Coatings and Films
  • Metals and Alloys
  • Materials Chemistry

Cite this

Cha, Won Young ; Yoneda, Tomoki ; Lee, Sangsu ; Lim, Jong Min ; Osuka, Atsuhiro ; Kim, Dongho. / Deprotonation induced formation of Möbius aromatic [32]heptaphyrins. In: Chemical Communications. 2014 ; Vol. 50, No. 5. pp. 548-550.
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Deprotonation induced formation of Möbius aromatic [32]heptaphyrins. / Cha, Won Young; Yoneda, Tomoki; Lee, Sangsu; Lim, Jong Min; Osuka, Atsuhiro; Kim, Dongho.

In: Chemical Communications, Vol. 50, No. 5, 18.01.2014, p. 548-550.

Research output: Contribution to journalArticle

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AU - Cha, Won Young

AU - Yoneda, Tomoki

AU - Lee, Sangsu

AU - Lim, Jong Min

AU - Osuka, Atsuhiro

AU - Kim, Dongho

PY - 2014/1/18

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