1H and 13C spectral assignment of symmetrical bis[(4-aminosubstituted)quinolinium] derivatives.
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.
Campos
Joaquín M
JM
Departamento de Química Farmacéutica y Orgánica, Facultad de Farmacia, Universidad de Granada, C/Campus de Cartuja, s/n. 18071 Granada, Spain.
Sánchez-Martín
Rosario M
RM
Cruz-López
Olga
O
Conejo-García
Ana
A
Gallo
Miguel A
MA
Espinosa
Antonio
A