The Effect of Alkyl Substituents on the Macrocycle Ring on Enantiomeric Recognition by Chiral Pyridino-18-Crown-6 for 1-Naphthylethylamine

Abstract

This paper discusses the effect that various dialkyl substitutents on chiral pyridino-18-crown-6 ligands have on the molecular recognition of these ligands for the (R) and (S)-(alpha-(1-naphthyl)ethyl) ammonium perchlorate. We have systematically synthesized the necessary chiral pyridino-18-crown-6 macrocycles and determined the extent of molecular recognition by titration calorimetry. This paper also discusses possible mechanisms of recognition.

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Document Details

Document Type
Technical Report
Publication Date
May 20, 1993
Accession Number
ADA265513

Entities

People

  • J. K. Hathaway
  • J. S. Bradshaw
  • L. Y. Zhu
  • P. Huszthy
  • Reed Izatt

Organizations

  • Brigham Young University

Tags

Communities of Interest

  • Air Platforms

DTIC Thesaurus Topics

  • Amines
  • Ammonium Perchlorate
  • Chemical Compounds
  • Chemical Synthesis
  • Chemistry
  • Crown Ethers
  • Ethers
  • Governments
  • Hydrogen
  • Hydrogen Bonds
  • Isomers
  • Military Research
  • New York
  • Organic Chemistry
  • Orientation (Direction)
  • Recognition
  • United States

Fields of Study

  • Chemistry

Readers

  • Computer Vision.
  • Organic Chemistry