Enantiomeric recognition of organic ammonium salts by chiral pyridino-18-crown-6 ligands: A short review

Jerald S. Bradshaw, Peter Huszthy, Christopher W. Mcdaniel, Masatoshi Oue, Cheng Y. Zhu, Reed M. Izatt, Shneior Lifson

Research output: Contribution to journalArticle

26 Citations (Scopus)

Abstract

A short review of enantiomerie recognition of chiral organic ammonium salts by chiral pyridino-18-crown-6 ligands is presented. Topics include preparation of chiral macrocycles and details of enantiomeric recognition as determined by 1H NMR and calorimetry techniques. The chiral pyridino-18-crown-6 ligands containing two rert-butyl or two phenyl substituents on chiral macroring carbon atoms exhibited the highest recognition for the enantiomers of [a-(1-naphthyl)ethyl]ammonium perchlorate of any chiral pyridino-18-crown-6 ligands studied.

Original languageEnglish
Pages (from-to)105-114
Number of pages10
JournalJournal of Coordination Chemistry
Volume27
Issue number1-3
DOIs
Publication statusPublished - Jan 1 1992

Keywords

  • Chiral pyridino-18-crown-6 Iigands chiral organic ammonium ions
  • enantiomeric recognition

ASJC Scopus subject areas

  • Physical and Theoretical Chemistry
  • Materials Chemistry

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