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1 H and 13 C spectral assignment of symmetrical bis[(4‐aminosubstituted)quinolinium] derivatives
Author(s) -
Campos Joaquín M.,
SánchezMartín Rosario M.,
CruzLópez Olga,
ConejoGarcía Ana,
Gallo Miguel A.,
Espinosa Antonio
Publication year - 2005
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/mrc.1659
Subject(s) - chemistry , methylene , bibenzyl , dept , ring (chemistry) , stereochemistry , biphenyl , carbon 13 nmr , medicinal chemistry , organic chemistry
1 H and 13 C NMR spectroscopic data of both the quinolinium ring and the spacers for 32 symmetrical bisquinolinium compounds were assigned by a combination of one‐ and two‐dimensional experiments (DEPT, HMBC, HMQC). The compounds have electron‐releasing groups at position 4 of the quinolinium ring, with several arylalkyl linkers such as the 3,3′‐, 4,4′‐bis(methylene)biphenyl and 4,4′‐bis(methylene)bibenzyl moieties. Copyright © 2005 John Wiley & Sons, Ltd.