کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1408786 | 1501699 | 2016 | 10 صفحه PDF | دانلود رایگان |
• Butanesulfonylhydrazones were synthesized and characterized.
• Geometric and electronic parameters were calculated.
• Electrochemical behaviors were studied.
The aromatic/five-membered heteroaromatic butanesulfonylhydrazone derivatives; 5-bromosalicylaldehydebutanesulfonylhydrazone(1), 2-hydroxy-1-naphthaldehydebutane sulfonylhydrazone(2), indole-3-carboxaldehydebutanesulfonylhydrazone (3), 2-acetylfuran- carboxyaldehydebutanesulfonylhydrazone(4), 2-acetylthiophenecarboxyaldehydebutane- sulfonylhydrazone(5) and 2-acetyl-5-chlorothiophenecarboxyaldehydebutanesulfonyl hydrazone (6) were synthesized by the reaction of butane sulfonic acid hydrazide with aldehydes/ketones and characterized by using elemental analysis, 1H NMR, 13C NMR and FT-IR technique. Their geometric parameters and electronic properties consist of global reactivity descriptors were also determined by theoretical methods. The electrochemical behavior of the butanesulfonylhydrazones were investigated by using cyclic voltammetry (CV), controlled potential electrolysis and chronoamperometry (CA) techniques. The number of electrons transferred (n), diffusion coefficient (D) and standard heterogeneous rate constants (ks) were determined by electrochemical methods.
The aromatic/five-membered heteroaromatic butanesulfonylhydrazone derivatives were characterized by using elemental analysis, 1H13C NMR, and IR spectra. Geometric parameters, electronic properties and electrochemical behaviors of compounds were studied.Figure optionsDownload as PowerPoint slide
Journal: Journal of Molecular Structure - Volume 1118, 15 August 2016, Pages 18–27