Citation: Deepak V. Dekhane, Shivaji S. Pawar, Sunil V. Gupta, Murlidhar S. Shingare, Shivaji N. Thore. Lithium bromide catalyzed solvent free method for synthesis of 2-substituted benzimidazoles and imidazopyridines[J]. Chinese Chemical Letters, ;2010, 21(5): 519-523. doi: 10.1016/j.cclet.2009.11.034 shu

Lithium bromide catalyzed solvent free method for synthesis of 2-substituted benzimidazoles and imidazopyridines

a Department of Chemistry, Vinyakrao Patil Mahavidyala Vaijapur, Aurangabad 423701, MS, India;
b Department of Chemistry, Dr. Babasaheb Ambedkar Marathwada University, Aurangabad 431004, MS, India

Received Date: 26 August 2009

The first successful lithium bromide mediated solvent free condensation of arylenediamine and esters to obtain 2-substituted benzimidazole and imidazopyridine in good to excellent yields is described.
- Benzimidazoles,
- Arylenediamine,
- Aliphatic esters,
- Lithium bromide,
- Imidazopyridines
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