Conformational and spectroscopic properties of π-extended, bipyrrole-fused rubyrin and sapphyrin derivatives

Se Young Kee, Jong Min Lim, Soo Jin Kim, Jaeduk Yoo, Jung Su Park, Tridib Sarma, Vincent M. Lynch, Pradeepta K. Panda, Jonathan L. Sessler, Dongho Kim, Chang Hee Lee

Research output: Contribution to journalArticle

27 Citations (Scopus)

Abstract

Two new expanded porphyrins, naphthorubyrin and naphthosapphyrin, were synthesized. The π-extended rubyrin was isolated and structurally characterized in its monoprotonated form. The sapphyrin congener undergoes pyrrole inversion as a function of the protonation state. These conformational effects are reflected in the spectroscopic features, including the excited singlet state lifetimes.

Original languageEnglish
Pages (from-to)6813-6815
Number of pages3
JournalChemical Communications
Volume47
Issue number24
DOIs
Publication statusPublished - 2011 Jul 5

Fingerprint

Pyrroles
Protonation
Porphyrins
Excited states
Derivatives
sapphyrin
rubyrin

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

Kee, S. Y., Lim, J. M., Kim, S. J., Yoo, J., Park, J. S., Sarma, T., ... Lee, C. H. (2011). Conformational and spectroscopic properties of π-extended, bipyrrole-fused rubyrin and sapphyrin derivatives. Chemical Communications, 47(24), 6813-6815. https://doi.org/10.1039/c1cc11733e
Kee, Se Young ; Lim, Jong Min ; Kim, Soo Jin ; Yoo, Jaeduk ; Park, Jung Su ; Sarma, Tridib ; Lynch, Vincent M. ; Panda, Pradeepta K. ; Sessler, Jonathan L. ; Kim, Dongho ; Lee, Chang Hee. / Conformational and spectroscopic properties of π-extended, bipyrrole-fused rubyrin and sapphyrin derivatives. In: Chemical Communications. 2011 ; Vol. 47, No. 24. pp. 6813-6815.
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Kee, SY, Lim, JM, Kim, SJ, Yoo, J, Park, JS, Sarma, T, Lynch, VM, Panda, PK, Sessler, JL, Kim, D & Lee, CH 2011, 'Conformational and spectroscopic properties of π-extended, bipyrrole-fused rubyrin and sapphyrin derivatives', Chemical Communications, vol. 47, no. 24, pp. 6813-6815. https://doi.org/10.1039/c1cc11733e

Conformational and spectroscopic properties of π-extended, bipyrrole-fused rubyrin and sapphyrin derivatives. / Kee, Se Young; Lim, Jong Min; Kim, Soo Jin; Yoo, Jaeduk; Park, Jung Su; Sarma, Tridib; Lynch, Vincent M.; Panda, Pradeepta K.; Sessler, Jonathan L.; Kim, Dongho; Lee, Chang Hee.

In: Chemical Communications, Vol. 47, No. 24, 05.07.2011, p. 6813-6815.

Research output: Contribution to journalArticle

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AU - Kim, Soo Jin

AU - Yoo, Jaeduk

AU - Park, Jung Su

AU - Sarma, Tridib

AU - Lynch, Vincent M.

AU - Panda, Pradeepta K.

AU - Sessler, Jonathan L.

AU - Kim, Dongho

AU - Lee, Chang Hee

PY - 2011/7/5

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