%0 Journal Article
%T Microwave assisted synthesize of new some benzimidazole derivatives and determination of protonation constant of these compounds in non-aqueous media
%A Emre Mentese
%A Fatih Islamoglu
%A Esra Bal
%A Bahittin Kahveci
%J European Journal of Chemistry
%D 2013
%I 
%R 10.5155/eurjchem.4.1.25-28.729
%X A series of 2-substituted benzimidazole derivatives have been synthesized via microwave mediated process. Different benzimidazole derivatives were titrated with tetrabutylammonium hydroxide in four non-aqueous solvents (isopropyl alcohol, N,N-dimethylformamide,tert-butyl alcohol and acetonitrile), using potentiometric method. The half neutralization potential values and the corresponding pKa values were determined for all cases.
%K Benzimidazole
%K Non-aqueous media
%K Protonation constants
%K Potentiometric titrations
%K Iminoester hydrochloride
%K Microwave assisted synthesis
%U http://www.eurjchem.com/index.php/eurjchem/article/view/729