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A Comparative Study of the Values of Ionization Constants for Acid Compounds Derived from N-formyl pipyidines
2012
Journal of education and science
The paper is concerned with the determination of pK a or pK ′a values for a new fourteen imines by potentometric titration method. These imines are prepared from the mother compound the N-formyl pipyidines in a forms of oximes, phenolic Schiff bases, amino Schiff bases and others. Most of these imines are acids and their pK a values are determined by titration with 0.1M NaOH. The other imines are Schiff bases and their pK ′a values for their nitrilium ions are similarly determined by titration
doi:10.33899/edusj.2012.58987
fatcat:ijkigyqyxjdm5jskwnkphimbgi