Acid-base properties of solvatochromic pyridinium-N-phenolate betaine dyes in pure and mixed solvents

von Mchedlov-Petrossyan, N.O., Isaenko, Yu.V., Goga, S.T., Vilkova, L.N., Borodenko, V.I., Shekhovtsov, S.V., Reichardt, C.
Veröffentlicht 2007