caa a22 4500 469039302 CHVBK 20180323132806.0 cr unu---uuuuu 170328e19921101xx s 000 0 eng 10.1007/BF00810927 doi (NATIONALLICENCE)springer-10.1007/BF00810927 Rabia Mostafa Department of Chemistry, Faculty of Science, Sohag, Egypt aut Voltammetric reduction of 2-(4′-N,N-dimethylaminostyryl)-1-ethyl pyridinium iodide in DMF [Elektronische Daten] [Mostafa Rabia] Voltammetrische Reduktion von 2-(4′-N,N-Dimethylaminostyryl)-1-ethyl-pyridiniumjodid in DMF The voltammetric reduction mechanism of 2-(4′-dimethylaminostyryl)-1-ethyl pyridinium iodide at the hanging dropping mercury electrode has been studied in N,N-dimethylformamide solution containing 0.1 mol dm−3 tetraethylammonium perchlorate. The depolarizer is reduced via a single diffusion-controlled irreversible two-electron cyclic voltammetric wave. The wave is attributed to the reduction of the azomethine bond of the pyridinium nucleus. Cyclic voltammetric studies indicate that the cv wave follows an ECE mechanism. The chemical reaction is proposed to be a protonation. Springer-Verlag, 1992 Dimethylformamide nationallicence Electrochemical reduction nationallicence Cyclic voltammetry nationallicence ECE mechanism nationallicence Monatshefte für Chemie / Chemical Monthly Springer-Verlag 123/11(1992-11-01), 977-982 0026-9247 123:11<977 1992 123 706 https://doi.org/10.1007/BF00810927 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF00810927 text/html Onlinezugriff via DOI NATIONALLICENCE 100 1- Rabia Mostafa Department of Chemistry, Faculty of Science, Sohag, Egypt aut NATIONALLICENCE 773 0- Monatshefte für Chemie / Chemical Monthly Springer-Verlag 123/11(1992-11-01), 977-982 0026-9247 123:11<977 1992 123 706 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer