1186304-80-2Relevant academic research and scientific papers
Solvatochromism of mesoionic iodo(1,3-dithiol-2-ylium-4-yl)phenolates
Birsa, Lucian M.,Asaftei, Luliean V.
, p. 1433 - 1438 (2008)
Novel mesoionic phenolates were synthesized via 4-hydroxyaryl-1,3- dithiolium salts and characterized spectroscopically by UV-Vis. The bathochromic effect induced by iodine substituents was investigated for several solvents. A negative solvatochromism was recorded for the intramolecular charge transfer absorption band.
