The complexation of 2,3-anthracenedicarboxylate by β- and γ-cyclodextrins in mixed solvent systems as studied by induced circular dichroism. The role of cosolvent hydrophobicity

Marlin Opałło, Nagao Kobayashi, Tetsuo Osa

Research output: Contribution to journalReview articlepeer-review

10 Citations (Scopus)

Abstract

The complexation of 2,3-anthracenedicarboxylate (ADC) by β- and γ-cyclodextrins in water containing an organic solvent has been studied by induced circular dichroism. It has been shown that an increase of organic solvent ratio causes the degradation of the 1:1 ADC:β-CD complex and the liberation of one guest molecule from the 2:1 ADC:γ-CD complex in water. The higher the hydrophobicity of the cosolvent, the weaker the complexation of ADC by β-CD.

Original languageEnglish
Pages (from-to)413-422
Number of pages10
JournalJournal of Inclusion Phenomena and Molecular Recognition in Chemistry
Volume7
Issue number4
DOIs
Publication statusPublished - 1989 Aug 1

Keywords

  • 2,3-anthracenedicarboxylate
  • Inclusion
  • induced circular dichroism
  • stoichiometry
  • β-cyclodextrin
  • γ-cyclodextrin

ASJC Scopus subject areas

  • Food Science
  • Chemistry(all)
  • Condensed Matter Physics

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