Solvatochromism of mesoionic iodo(1,3-dithiol-2-ylium-4-yl)phenolates |
| |
Authors: | Lucian M Birsa Luliean V Asaftei |
| |
Institution: | (1) Department of Organic Chemistry, Al.I. Cuza University of Iasi, Iasi, Romania |
| |
Abstract: | 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.
Correspondence: Lucian M. Birsa, Department of Organic Chemistry, Al.I. Cuza University of Iasi, 700506 Iasi, Romania. |
| |
Keywords: | Dithiocarbamates Dithiolium salts Mesoionic compounds Charge transfer |
本文献已被 SpringerLink 等数据库收录! |
|