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Lithium bromide catalyzed solvent free method for synthesis of 2-substituted benzimidazoles and imidazopyridines |
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| Authors: | Deepak V. Dekhane Shivaji S. Pawar Sunil V. Gupta Murlidhar S. Shingare Shivaji N. Thore |
| Affiliation: | 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 |
| Abstract: | 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. |
| Keywords: | Benzimidazoles Arylenediamine Aliphatie esters Lithium bromide Imidazopyridines |
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