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1 H NMR study of heterocyclic symmetric and asymmetric Tröger's base analogs containing the acridine ring
Author(s) -
Demeunynck M.,
Fontaine C.,
Lhomme J.
Publication year - 1999
Publication title -
magnetic resonance in chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.483
H-Index - 72
eISSN - 1097-458X
pISSN - 0749-1581
DOI - 10.1002/(sici)1097-458x(199901)37:1<73::aid-mrc402>3.0.co;2-m
Subject(s) - chemistry , acridine , chemical shift , ring (chemistry) , stereochemistry , proton nmr , base (topology) , carbon 13 nmr , nmr spectra database , nuclear magnetic resonance spectroscopy , carbon 13 nmr satellite , fluorine 19 nmr , spectral line , organic chemistry , mathematical analysis , mathematics , physics , astronomy
The 1 H NMR spectra of a series ofacridine‐derived Tröger's base analogs substitutedat various positions were registered. Also the 1 H NMRcharacteristics of the first heterocyclic asymmetricTröger's base analog constituted of one acridine and onephenanthroline nucleus with the two corresponding symmetricTröger's bases were compared. The analysis of the NMR dataclearly shows that the chemical shifts of endo / exo protons of heterocyclic Tröger's base analogs are stronglydependant on the nature and geometry of the constitutingheterocycles. © 1999 John Wiley & Sons Ltd.