Chemistry of Heterocyclic Compounds

, Volume 5, Issue 5, pp 674–676 | Cite as

Synthesis of 1-aryldihydro uracils and 1-aryl-2-thiodihydro uracils and their transformations

  • R. S. Baltrushis
  • I. I. Marioshyus


During the interaction of n-toluidine, n-anisidine, and n-phenetidine with methyl acrylate, the corresponding methyl esters of N-aryl-β-alanines and the corresponding N-aryl-β-alanines were obtained which were converted into 1-aryldihydro uracils and 1-aryl-2-thiodihydro uracils and then into 1-aryl-5-bromodehydrouracils, 1-aryl-2-thiohexahydropyrimidines, the hydrazides of N-aryl-β-alanines and 1-aryl-2-carboxymethylthio-4-oxo-1,4,5,6-tetrahydropyrimidines.


Methyl Ester Organic Chemistry Methyl Ester Acrylate 
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Copyright information

© Consultants Bureau 1972

Authors and Affiliations

  • R. S. Baltrushis
    • 1
  • I. I. Marioshyus
    • 1
  1. 1.Kaunas Polytechnic InstituteLithuania

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