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

作　　者：Servi, Suleyman Genc, Murat Saydam, Sinan 

机构地区：[1]Department of Chemistry, Faculty of Science, University of Firat, TR-23119, Elazig, Turkey [2]Department of Chemistry, Faculty of Science and Art, University of Adiyaman, TR-02040,Adiyaman, Turkey

出　　处：《Chinese Journal of Chemistry》2012年第2期400-404,共5页中国化学（英文版）

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）.

关 键 词：BENZIMIDAZOLE TAUTOMERISM dynamic NMR cyclic voltammetry 

分 类 号：O626.23[理学—有机化学] O646.54[理学—化学]