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Influence of Temperatures on the Tautomerism of the N-(1H- Imidazoline-2-yl)-lH-benzimidazol-2-amine and Investigation of Its Electrochemical Behaviour

Influence of Temperatures on the Tautomerism of the N-(1H- Imidazoline-2-yl)-lH-benzimidazol-2-amine and Investigation of Its Electrochemical Behaviour
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摘要 Synthesis of N-(1H-imidazoline-2-yl)-lH-benzimidazol-2-amine was carried out under microwave irradiation (MWI) conditions. Dynamic 1H NMR investigation of N-(lH-imidazoline-2-yl)-lH-benzimidazol-2-amine compound was reported at temperature range of 223--333 K in DMF-d7. Some physical parameters, such as coalescence temperature (Tc), the free energy of activation (△G*) and rate constant (k) values were calculated from its IH NMR spectra at various temperatures. Electrochemical feature of this compound was investigated by cyclic (CV) and square wave voltammetry (SWV). Synthesis of N-(1H-imidazoline-2-yl)-lH-benzimidazol-2-amine was carried out under microwave irradiation (MWI) conditions. Dynamic 1H NMR investigation of N-(lH-imidazoline-2-yl)-lH-benzimidazol-2-amine compound was reported at temperature range of 223--333 K in DMF-d7. Some physical parameters, such as coalescence temperature (Tc), the free energy of activation (△G*) and rate constant (k) values were calculated from its IH NMR spectra at various temperatures. Electrochemical feature of this compound was investigated by cyclic (CV) and square wave voltammetry (SWV).
出处 《Chinese Journal of Chemistry》 SCIE CAS CSCD 2012年第2期400-404,共5页 中国化学(英文版)
关键词 BENZIMIDAZOLE TAUTOMERISM dynamic NMR cyclic voltammetry benzimidazole, tautomerism, dynamic NMR, cyclic voltammetry
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