Synthesis of 4-oxopyrimidinium and 4-oxo-1,4-dihydropyrimidines
作者:Irina V. Vedernikova、Achiel Haemers、Yuryi I. Ryabukhin
DOI:10.1002/jhet.5570360115
日期:1999.1
The synthesis of N1-substituted 4-pyrimidones is described. These compounds were prepared from their corresponding 4-oxopyrimidinium perchlorates or from a reaction of a primary amine with a N-acyl-β-ketoamide.