Accession Number:

ADA265513

Title:

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

Descriptive Note:

Technical rept.

Corporate Author:

BRIGHAM YOUNG UNIV PROVO UT DEPT OF CHEMISTRY

Report Date:

1993-05-20

Pagination or Media Count:

15.0

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-naphthylethyl 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.

Subject Categories:

  • Organic Chemistry
  • Physical Chemistry
  • Atomic and Molecular Physics and Spectroscopy

Distribution Statement:

APPROVED FOR PUBLIC RELEASE