Document Details

Document Type : Thesis 
Document Title :
Physico - chemical studies of some Schiff bases derived from sulfa drugs
دراسات كيميائية فيزيائية على بعض قواعد شيف المشتقة من أدوية السلفا
 
Subject : Chemistry 
Document Language : Arabic 
Abstract : Aryl Schiff bases compounds derived from sulpha drug derivatives (sulphonamide I, sulphadiazine II and sulphamethaxazole III) with salicylaldehyde were prepared and investigated by different spectroscopic techniques (Uv - vis. IR, 1H- 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. New Co(II), Ni (II), Cu (II), Zn(II), Mn (II) and Fe (III) complexes of Schiff bases have been prepared and characterized by elemental analysis, IR, Uv - vis. atomic absorption spectra, conductometric measurements and thermogravimetric analysis. The thermal decomposition of the complexes follows first order, kinetics and thermodynamic parameters of the decomposition were calculated. 
Supervisor : Prof. Shaeel Ahmed AL-Thabaitia 
Thesis Type : Master Thesis 
Publishing Year : 1426 AH
2005 AD 
Co-Supervisor : Prof. El-Sayed El-Badawy El-Mossalamy 
Added Date : Tuesday, June 10, 2008 

Researchers

Researcher Name (Arabic)Researcher Name (English)Researcher TypeDr GradeEmail
قنا عابد السلميAl-Solami, Qana AbedResearcherMasterqalselami@kau.edu.sa

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 24290.pdf pdfAbstract

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