HETEROCYCLIC STRUCTURES APPLIED AS EFFICIENT MOLECULAR PROBES FOR THE INVESTIGATION OF CHEMICALLY IMPORTANT INTERACTIONS IN THE LIQUID PHASE

Authors

  • Heinz Langhals LMU University of Munich, Department Chemistry, Butenandtstr. 13, D81377 Munich, Germany e-mail: Langhals@lrz.uni-muenchen.de

DOI:

https://doi.org/10.1007/3583

Keywords:

pyridinium salts, solvatochromism, solvent effects, solvent polarity, UV/Vis spectroscopy

Abstract

Heterocyclic molecular probes were applied for the investigation chemically significant effects of the liquid phase to solute materials. A brief historic overview of the estimation of solvent effects is reported as well as most recent developments. The familiar three-dimensional concepts of solvent–solute interactions were upgraded to two-dimensional effects similar to surfaces where heterocyclic structures with compensating dipoles give basic insights in processes on the molecular level.

Published

2017-02-06