SOLVENT EFFECTS ON THE ELECTRONIC ABSORPTION SPECTRA AND DİSSOCİATİON CONSTANTS OF SOME SULFA DRUGS

Authors : Eh EL MOSSALAMY

Pages : 0-0

Doi:10.1501/Commub_0000000354

View : 28 | Download : 6

Publication Date : 2005-01-01

Article Type : Research Paper

Abstract :Aryl Schiff bases compounds derived from sulpha drug derivatives insert ignore into journalissuearticles values(sulphonamide I, sulphadiazine II and sulphamethaxazo1e III); with salicylaldehyde were prepared and investigated by different spectroscopic techniques insert ignore into journalissuearticles values(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 insert ignore into journalissuearticles values(pKa); values of these compounds using spectrophotometric studies.
Keywords : ELECTRONIC, ABSORPTION, DİSSOCİATİON

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