1H and 13C NMR spectral assignments of 1,1′-(((ethane-1,2-diylbis(oxy))bis(4,1-phenylene))bis(methylene))-bispyridinium and -bisquinolinium bromide derivatives

1. Schiaffino-Ortega, S.
2. Kimatrai-Salvador, M.
3. Baglioni, E.
4. Gallo, M.A.
5. Entrena Guadix, A.
6. Lopez-Cara, L.C.