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Facile Synthesis of 1,2-dimethyl-5-aryl-1H-imidazole Derivatives Under Ultrasonic Irradiation | Abstract

Der Pharma Chemica
Journal for Medicinal Chemistry, Pharmaceutical Chemistry, Pharmaceutical Sciences and Computational Chemistry

ISSN: 0975-413X
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Abstract

Facile Synthesis of 1,2-dimethyl-5-aryl-1H-imidazole Derivatives Under Ultrasonic Irradiation

Author(s): Madhavi Changa and Krishnendu Biswas*

Herein we report a novel synthesis method using an efficient Suzuki coupling reaction of 5-bromo-1,2-dimethyl-1H-imidazole and aryl boronic acids, catalyzed by palladium acetate catalyst for the formation of 1,2-dimethyl-5-aryl-1H-imidazole derivatives under ultrasonic irradiation. Using this method, the title compounds were synthesized in a very short time with excellent yields. All the synthesized compounds were characterized by 1H NMR, 13C NMR and mass spectroscopy.


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