Intramolecular hydrogen bonding effect on metal ion complexation of homooxacalix[4]arene bearing tetraamides

Kwanghyun No, Jeong Hyeon Lee, Seung Hwan Yang, Kwan H. Noh, Soon W. Lee, Jong Seung Kim

Research output: Contribution to journalArticle

15 Citations (Scopus)

Abstract

N,N-Dipentylamido homooxacalix[4]arene (3) in the C-1,2-alternate conformation provided Pb2+ ion selectivity over other metal cations. N-Monopentylamido homooxacalix[4]arene in C-1,2-alternate conformation has an intramolecular hydrogen bonding, causing decrease of the metal ion complex ability.

Original languageEnglish
Pages (from-to)2403-2407
Number of pages5
JournalTetrahedron
Volume59
Issue number14
DOIs
Publication statusPublished - 2003 Mar 31
Externally publishedYes

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Bearings (structural)
Hydrogen Bonding
Complexation
Metal ions
Conformations
Hydrogen bonds
Metals
Ions
Coordination Complexes
Cations

Keywords

  • Calix[4]arenes
  • Homooxacalixarenes
  • Metal ion complexation

ASJC Scopus subject areas

  • Biochemistry
  • Organic Chemistry
  • Drug Discovery

Cite this

Intramolecular hydrogen bonding effect on metal ion complexation of homooxacalix[4]arene bearing tetraamides. / No, Kwanghyun; Lee, Jeong Hyeon; Yang, Seung Hwan; Noh, Kwan H.; Lee, Soon W.; Kim, Jong Seung.

In: Tetrahedron, Vol. 59, No. 14, 31.03.2003, p. 2403-2407.

Research output: Contribution to journalArticle

No, Kwanghyun ; Lee, Jeong Hyeon ; Yang, Seung Hwan ; Noh, Kwan H. ; Lee, Soon W. ; Kim, Jong Seung. / Intramolecular hydrogen bonding effect on metal ion complexation of homooxacalix[4]arene bearing tetraamides. In: Tetrahedron. 2003 ; Vol. 59, No. 14. pp. 2403-2407.
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AU - Yang, Seung Hwan

AU - Noh, Kwan H.

AU - Lee, Soon W.

AU - Kim, Jong Seung

PY - 2003/3/31

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KW - Metal ion complexation

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