Abstract
In this paper the new starting material 2-(5-chloro-1H-benzo[d]imidazole-2-yl) aniline (1) was synthesized by the condensation reaction of 4-chloro-o-phenylenediamine and anthranilic acid .The new Mannich base derivatives were synthesized using formaldehyde and different secondary amines to synthesize a new set of benzimidazole derivatives(2-5). Also, the new Schiff-base derivatives (6-10) were synthesized from the reaction of compound (1) with various aromatic aldehydes and the closure-ring was done successfully using mercapto acetic acid to get the new thiazolidine derivatives(11-12).These new compounds were characterized using some physical techniques like:FT-IR Spectra and 1HNMR Spectra.
Keywords
Benzimidazole, Mannich bases, Schiff’s bases, Thiazolidine
Article Type
Article
How to Cite this Article
Fenjan, Abdel-Amir M. and Adday, Sahar T
(2016)
"Synthesis and Characterization of Some New Benzimidazole Derivatives,"
Baghdad Science Journal: Vol. 13:
Iss.
1, Article 12.
DOI: https://doi.org/10.21123/bsj.2016.13.1.0082
