Silver Ion Shuttling in the Trimer-Mimic Thiacalix[4]crown Tube

Sung Kuk Kim, Jae Kwang Lee, Seoung Ho Lee, Mi S. Lim, Soon W. Lee, Wonbo Sim, Jong Seung Kim

Research output: Contribution to journalArticle

48 Citations (Scopus)

Abstract

Novel 1,3-alternate calix-thiacalix[4] crown trimers bearing crown-5 and crown-6 were prepared. As proven by X-ray diffraction, in a 1:2 mole ratio of ligand to metal ion, the Cs+ and K+ ions prefer to be encapsulated in the trimeric thiacalix[4]crown-6 and crown-5, respectively. On the contrary, the Ag+ ion was found to be entrapped in the central thiacalix spacer as a 1:1 complex confirmed by 1H NMR spectrosocpy. Variable-temperature 1H NMR studies for the trimeric thiacalix[4]crown-6 encapsulating the silver ion revealed that the Ag + ion oscillates through the central thiacalix spacer with the aid of cation-π interactions.

Original languageEnglish
Pages (from-to)2877-2880
Number of pages4
JournalJournal of Organic Chemistry
Volume69
Issue number8
Publication statusPublished - 2004 Apr 16
Externally publishedYes

Fingerprint

Crowns
Silver
Ions
Bearings (structural)
Nuclear magnetic resonance
Metal ions
Cations
Ligands
X-Ray Diffraction
X ray diffraction
tebufenozide
Metals
Temperature

ASJC Scopus subject areas

  • Organic Chemistry

Cite this

Kim, S. K., Lee, J. K., Lee, S. H., Lim, M. S., Lee, S. W., Sim, W., & Kim, J. S. (2004). Silver Ion Shuttling in the Trimer-Mimic Thiacalix[4]crown Tube. Journal of Organic Chemistry, 69(8), 2877-2880.

Silver Ion Shuttling in the Trimer-Mimic Thiacalix[4]crown Tube. / Kim, Sung Kuk; Lee, Jae Kwang; Lee, Seoung Ho; Lim, Mi S.; Lee, Soon W.; Sim, Wonbo; Kim, Jong Seung.

In: Journal of Organic Chemistry, Vol. 69, No. 8, 16.04.2004, p. 2877-2880.

Research output: Contribution to journalArticle

Kim, SK, Lee, JK, Lee, SH, Lim, MS, Lee, SW, Sim, W & Kim, JS 2004, 'Silver Ion Shuttling in the Trimer-Mimic Thiacalix[4]crown Tube', Journal of Organic Chemistry, vol. 69, no. 8, pp. 2877-2880.
Kim SK, Lee JK, Lee SH, Lim MS, Lee SW, Sim W et al. Silver Ion Shuttling in the Trimer-Mimic Thiacalix[4]crown Tube. Journal of Organic Chemistry. 2004 Apr 16;69(8):2877-2880.
Kim, Sung Kuk ; Lee, Jae Kwang ; Lee, Seoung Ho ; Lim, Mi S. ; Lee, Soon W. ; Sim, Wonbo ; Kim, Jong Seung. / Silver Ion Shuttling in the Trimer-Mimic Thiacalix[4]crown Tube. In: Journal of Organic Chemistry. 2004 ; Vol. 69, No. 8. pp. 2877-2880.
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