A One-Pot, Four-Component Synthesis of N-Substituted 2,4-Diarylimidazoles

[摘要]：A one-pot, four-component synthesis of 1,2,4-trisubstituted 1H-imidazoles is described. Heating a mixture of a 2-bromoacetophenone, an aldehyde, a primary amine, and ammonium acetate under solvent-free conditions affords functionalized imidazoles in good to excellent yields.

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