I2-Catalyzed Oxidative Cross-Coupling Reaction of Methyl Ketones and 2-(2-Aminophenyl) Benzimidazole: Facile Access to Benzimidazo[1,2-c]quinazoline.
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ABSTRACT: A general and efficient iodine-catalyzed metal-free oxidative cross-coupling reaction of methyl ketones with 2-(1H-benzo[d]imidazol-2-yl)aniline has been established. This is a new synthetic strategy for the synthesis of benzimidazo[1,2-c]quinazoline derivatives involving C(sp3)-H oxidation, condensation, and cyclization processes.
SUBMITTER: Ambethkar S
PROVIDER: S-EPMC6641929 | biostudies-literature |
REPOSITORIES: biostudies-literature
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