2-Substituted Benzimidazole Synthesis in Dry Medium Mediated by Pyridine N-oxide
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DOI: 10.37358/rc.18.12.6794
Abstract: Substituted benzimidazoles were obtained from o-phenylenediamine and organic halides in solvent-free medium. The procedure involves pyridine N-oxide as mild oxidizing agent. The benzimidazoles were prepared without the separation of the intermediates. The absence of catalysts… read more here.
Keywords: pyridine oxide; substituted benzimidazole; medium; dry medium ... See more keywords