Picolyl-armed 1,3-alternate calix[4]areneazacrown ethers

Jong Seung Kim, Ok Jae Shon, Wonbo Sim, Sun Kyu Kim, Moon Hwan Cho, Jin Gyu Kim, Il Hwan Suh, Dong Won Kim

Research output: Contribution to journalArticle

30 Citations (Scopus)

Abstract

The synthesis of picolyl-armed 1,3-alternate calix[4]areneazacrown ethers was discussed. 2-picolyl-armed calixazacrown ether showed the highest selectivity for silver ion, based on two-phase extraction, bulk liquid membrane, H nuclear magentic resonance (NMR) and solid state studies on the ligand-metal complexation. This effect was due to electrostatic interaction through effective three-dimensional encapsulation assisted by the nitrogen atom of the 2-picolyl group.

Original languageEnglish
Pages (from-to)31-36
Number of pages6
JournalJournal of the Chemical Society. Perkin Transactions 1
Issue number1
Publication statusPublished - 2001 Jan 7
Externally publishedYes

Fingerprint

Liquid membranes
Ethers
Coulomb interactions
Complexation
Encapsulation
Silver
Ether
Nitrogen
Metals
Ions
Ligands
Atoms

ASJC Scopus subject areas

  • Chemistry(all)

Cite this

Kim, J. S., Shon, O. J., Sim, W., Kim, S. K., Cho, M. H., Kim, J. G., ... Kim, D. W. (2001). Picolyl-armed 1,3-alternate calix[4]areneazacrown ethers. Journal of the Chemical Society. Perkin Transactions 1, (1), 31-36.

Picolyl-armed 1,3-alternate calix[4]areneazacrown ethers. / Kim, Jong Seung; Shon, Ok Jae; Sim, Wonbo; Kim, Sun Kyu; Cho, Moon Hwan; Kim, Jin Gyu; Suh, Il Hwan; Kim, Dong Won.

In: Journal of the Chemical Society. Perkin Transactions 1, No. 1, 07.01.2001, p. 31-36.

Research output: Contribution to journalArticle

Kim, JS, Shon, OJ, Sim, W, Kim, SK, Cho, MH, Kim, JG, Suh, IH & Kim, DW 2001, 'Picolyl-armed 1,3-alternate calix[4]areneazacrown ethers', Journal of the Chemical Society. Perkin Transactions 1, no. 1, pp. 31-36.
Kim, Jong Seung ; Shon, Ok Jae ; Sim, Wonbo ; Kim, Sun Kyu ; Cho, Moon Hwan ; Kim, Jin Gyu ; Suh, Il Hwan ; Kim, Dong Won. / Picolyl-armed 1,3-alternate calix[4]areneazacrown ethers. In: Journal of the Chemical Society. Perkin Transactions 1. 2001 ; No. 1. pp. 31-36.
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