Characteristically steric effects of substituent on bidirectional inclusion complexation of α-substituted phenyl-2,4,6-trimethoxybenzyl(t-butyl)nitroxides with β-cyclodextrins

Keitaro Miyazono, Tadashi Hanaya, Yoshimi Sueishi

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

Using unique guest probes having more than one bulky group, we demonstrate substituent dependence on group inclusion for the molecular recognition of β-cyclodextrins (β-CDs). Group-inclusion equilibrium with 6-O-α-D-glucosyl-β-cyclodextrin (G-β-CD) having a bulky glucosyl side chain has been shown to be significantly altered as compared with unmodified β-CD. We suggest that the bulky substituents in guest and host molecules play an important role for the group inclusion of molecular recognition.

Original languageEnglish
Pages (from-to)193-197
Number of pages5
JournalJournal of Inclusion Phenomena and Macrocyclic Chemistry
Volume83
Issue number1-2
DOIs
Publication statusPublished - Oct 1 2015

Keywords

  • Group-inclusion
  • Molecular recognition
  • Steric effects of substituent
  • β-Cyclodextrins

ASJC Scopus subject areas

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

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