N-Bromosuccinimide Catalyzed Three Component One-Pot Efficient Synthesis of 2,4,5-Triaryl-1H-imidazoles from Aldehyde, Ammonium Acetate, and 1,2-Diketone or α-Hydroxyketone
A simple, green, and efficient method for the synthesis of 2,4,5-triaryl-1H-imidazoles using N-bromosuccinimide (NBS) as a catalyst under solvent-free condition is described. The major advantages of the present method are: high yields, less reaction times, solvent-free conditions, easy purification of the products, environmental friendliness, and convenient operation.
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Main Authors: | Maleki,Behrooz, Sedigh Ashrafi,Samaneh |
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Format: | Digital revista |
Language: | English |
Published: |
Sociedad Química de México A.C.
2014
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Online Access: | http://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S1870-249X2014000100012 |
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