ISSN:
0899-0042
Schlagwort(e):
circular dichroism (CD)
;
chiral crown ethers
;
enantiomeric recognition
;
heterochiral complexing
;
Chemistry
;
Organic Chemistry
Quelle:
Wiley InterScience Backfile Collection 1832-2000
Thema:
Chemie und Pharmazie
Notizen:
CD studies were performed on the enantiomeric recognition of chiral aralkyl ammonium salts 1-3 by chiral pyridino-18-crown-6 ligands 4 and 6. Heterochiral complexing was found to result in larger spectral effects in both the 1Lb and 1La band regions of the chiral crown ethers. Based on the results reported herein, CD spectroscopy can be an efficient tool for discriminating between enantiomeric chiral aralkyl ammonium salts and determining the stoichiometry and relative stability of their complexes with chiral pyridino-18-crown-6 ligands. Chirality 9:545-549, 1997. © 1997 Wiley-Liss, Inc.
Zusätzliches Material:
6 Ill.
Materialart:
Digitale Medien
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