Cu2+-induced intermolecular static excimer formation of pyrenealkylamine

Hyun Jung Kim, Jooyeon Hong, Areum Hong, Sihyun Ham, Joung Hae Lee, Jong Seung Kim

Research output: Contribution to journalArticle

159 Citations (Scopus)

Abstract

Synthesis of monopyrenylalkylamine derivative 1 and its fluorescence behavior for Cu2+ in H2O/CH3CN (1:1, v/v) were investigated. Upon Cu2+ binding, 1, bearing a sulfonamide group, exhibited a marked excimer emission at 455 nm along with a weak monomer emission at 375 nm. The excimer emission, driven by formation of an intermolecular pyrenyl static excimer upon Cu2+ binding to the sulfonamide group, is rationalized by experimental and theoretical DFT calculation results.

Original languageEnglish
Pages (from-to)1963-1966
Number of pages4
JournalOrganic Letters
Volume10
Issue number10
DOIs
Publication statusPublished - 2008 May 15

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Sulfonamides
excimers
Bearings (structural)
Discrete Fourier transforms
Monomers
Fluorescence
Derivatives
monomers
fluorescence
synthesis

ASJC Scopus subject areas

  • Organic Chemistry
  • Physical and Theoretical Chemistry
  • Biochemistry
  • Molecular Medicine

Cite this

Cu2+-induced intermolecular static excimer formation of pyrenealkylamine. / Kim, Hyun Jung; Hong, Jooyeon; Hong, Areum; Ham, Sihyun; Lee, Joung Hae; Kim, Jong Seung.

In: Organic Letters, Vol. 10, No. 10, 15.05.2008, p. 1963-1966.

Research output: Contribution to journalArticle

Kim, HJ, Hong, J, Hong, A, Ham, S, Lee, JH & Kim, JS 2008, 'Cu2+-induced intermolecular static excimer formation of pyrenealkylamine', Organic Letters, vol. 10, no. 10, pp. 1963-1966. https://doi.org/10.1021/ol800475d
Kim, Hyun Jung ; Hong, Jooyeon ; Hong, Areum ; Ham, Sihyun ; Lee, Joung Hae ; Kim, Jong Seung. / Cu2+-induced intermolecular static excimer formation of pyrenealkylamine. In: Organic Letters. 2008 ; Vol. 10, No. 10. pp. 1963-1966.
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