Microwave-assisted One-Pot Synthesis of 2-Aryl (1H) Benzimidazoles without Catalyst

Abstract

ABSTRACT We described a simple, fast and efficient procedure for solvent free Microwave-assisted one pot synthesis of a series of 2-aryl-H-bezimidazoles by condensation of o-Phenylenediamine with suitable aromatic aldehyde. The structures of the products were confirmed by physical and spectral data.

Keywords

• microwave-assisted
• 2-aryl (1h) benzimidazoles
• catalyst