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Square Wave Voltammetric Behaviour of N – Benzylidene Aniline and Some of Its Derivatives in Dimethyl Sulphoxide | ||
| Rafidain Journal of Science | ||
| Article 3, Volume 19, Issue 1, 2008, Pages 18-25 PDF (0 K) | ||
| DOI: 10.33899/rjs.2008.42106 | ||
| Authors | ||
| Omar A. Shareef; Sadallah T. Sulaiman | ||
| Abstract | ||
| The square wave voltammetric (SWV) behavior of eight substituted N-benzylidene anilines (I-VIII) C6H5-CH=N-C6H4R Where R=H,p-CH3,m-CH3,p-OCH3,m-OCH3,p-Cl,p-Br,and p-I respectively have been studied in Dimethyl sulphoxide (non aqueous medium) in presence of LiClO4( as supporting electrolyte). All these compounds show a well defined one reduction peak with the exception of p-Br and p-I which show two reduction peaks appeared at potential Ep= -1.854,-1.894, -1.826, -1.916, -1.832 and -1.732 vs. Ag/AgCl,KCl for compounds I-VI, respectively .The peaks obtained are recommended for trace determination of these compounds . Regression analysis on the standard curve for all compounds studied indicate a linear relationship between peak current and concentration over the range 3.8 x 10-6 – 1.5 x 10-4 M with a correlation coefficient of more than 0.99. | ||
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