EN
SOLVENT EFFECTS ON THE ELECTRONIC ABSORPTION SPECTRA AND DİSSOCİATİON CONSTANTS OF SOME SULFA DRUGS
Abstract
Aryl Schiff bases compounds derived from sulpha drug derivatives (sulphonamide I, sulphadiazine II and sulphamethaxazo1e III) with salicylaldehyde were prepared and investigated by different spectroscopic techniques (Uv - vis. İR, 'H- NMR) and elemental analysis. The effect of solvent polarity parameters, metal ion and electron acceptor were studied, the study was extended to evaluate the dissociate constants (pKa) values of these compounds using spectrophotometric studies.
Keywords
References
- Communications Faculty of Sciences University of Ankara Series B Chemistry and Chemical Engineering
Details
Primary Language
English
Subjects
Chemical Engineering
Journal Section
Research Article
Authors
E.h El- Mossalamy
This is me
Türkiye
Publication Date
January 1, 2005
Submission Date
January 1, 2005
Acceptance Date
-
Published in Issue
Year 1970 Volume: 51 Number: 02
