A very efficient, convenient, mild and practical method is described for the synthesis of fused pyrimidines by three component reaction of β-keto ester, aldehyde and heterocyclic amine in the presence of boric acid in water. The reaction proceeds at rt and yields are high. The method is also amenable for the synthesis of new thiazodihydropyrimidine compounds.
Select your language of interest to view the total content in your interested language
Der Pharma Chemica received 15261 citations as per Google Scholar report