Pd-Cu catalyzed heterocyclization during Sonogashira coupling: synthesis of 3-benzylthiazolo[3,2-a]benzimidazole |
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Authors: | Majid M Heravi Ali Keivanloo Mehdi Bakavoli |
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Institution: | a Department of Chemistry, School of Sciences, Azzahra University, Vanak, Tehran, Iran b Department of Chemistry, School of Sciences, Ferdowsi University of Mashhad, Mashhad, Iran c Chemistry and Chemical Engineering Research Center of Iran, PO Box 14335-186, Tehran, Iran |
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Abstract: | The reaction of 2-mercaptopropargyl benzimidazole with various iodobenzenes catalyzed by Pd-Cu leads to the formation of 3-benzylthiazolo3,2-a]benzimidazoles. |
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