Title of article
Solvent effect on intramolecular proton transfer equilibrium in some N-(Rsalicylidene)-alkylamines
Author/Authors
Dziembowska، T. نويسنده , , ska، E. Jagodzi نويسنده , , Rozwadowski، Z. نويسنده , , Kotfica، M. نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2001
Pages
-228
From page
229
To page
0
Abstract
The solvent effect on tautomerism of Schiff bases has been studied by measuring the deuterium isotope effect on their 15N NMR and UV-Vis spectra in different solvents. The interactions of the Schiff bases with solvent molecules are of local character and they vary for the series of solvents under study. The experimental results and PM3 calculations show that the solvent effect on the position of the proton transfer equilibrium depends on the electronic structure of particular Schiff bases.
Keywords
Conformational stability , Infrared and Raman spectra , ab initio calculations , 3-Bromo-3,3-difluoropropene
Journal title
Journal of Molecular Structure
Serial Year
2001
Journal title
Journal of Molecular Structure
Record number
55394
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