Silver ion oscillation through calix[4]azacrown tube

Jong Seung Kim, Seung Hwan Yang, Jeong Ah Rim, Jong Yeol Kim, Jacques Vicens, Seiji Shinkai

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31 Citations (Scopus)


Silver ion oscillation through calixtube of 1,3-alternate calix[4]crown-5-azacrown-5 and 1,3-alternate calix[4]-bis-azacrown-5 was investigated by temperature variable 1H NMR experiment. The latter (symmetrical calix-bis-azacrown-5) showed an intramolecular metal ion tunneling through π-basic calixtube while the former did not.

Original languageEnglish
Pages (from-to)8047-8050
Number of pages4
JournalTetrahedron Letters
Issue number45
Publication statusPublished - Nov 5 2001

All Science Journal Classification (ASJC) codes

  • Biochemistry
  • Drug Discovery
  • Organic Chemistry


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