1H and 13C spectral assignment of symmetrical bis[(4-aminosubstituted)quinolinium] derivatives |
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| Authors: | Campos Joaquín M Sánchez-Martín Rosario M Cruz-López Olga Conejo-García Ana Gallo Miguel A Espinosa Antonio |
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| Affiliation: | Departamento de Química Farmacéutica y Orgánica, Facultad de Farmacia, Universidad de Granada, C/Campus de Cartuja, s/n. 18071 Granada, Spain. |
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| Abstract: | 1H and 13C 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. |
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| Keywords: | NMR 1H NMR 13C NMR 2D NMR HMQC HMBC arylalkyl linkers bisquinolinium salts |
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