Aluminium chloride catalyzed one-pot synthesis of 2-aryl substituted benzimidazoles and their antibacterial activity
Journal Title: Indian Journal of Pharmacy and Pharmacology - Year 2017, Vol 4, Issue 4
Abstract
2-aryl substituted benzimidazole derivatives were synthesized by using various aromatic aldehydes contains electron releasing as well as electron withdrawing groups, o-phenylenediamine and aluminium chloride as a catalyst via one-pot reaction by use of water as ecological solvent. This route provides an ecological, uncomplicated develops and give compounds in high yield. The synthesized 2-aryl substituted benzimidazole derivatives were characterized by physical (molecular weight, molecular formula, melting point, recrystallization, Rf value) and spectral data (IR and (1)H-NMR). All the synthesized compounds were evaluated for their in-vitro antibacterial activity against few gram-positive and few gram-negative microorganisms.
Authors and Affiliations
K. Srikanth Kumar, A. Lakshmana Rao, A. Prameela Rani, G. N. V. Mounika, J. Sri Ramya
Keywords
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- EP ID EP295855
- DOI 10.18231/2393-9087.2017.0042
- Views 117
- Downloads 0
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