Synthesis of substituted methyl 2-oxo-4-aryl-6-styryl-1,2,3,4-tetrahydropyrimidine-5-carboxylates

Puntos clave

• The aim is to develop a new method for synthesizing methyl-substituted styrylpyrimidine-5-carboxylates.
• Reacted dihydropyrimidine-2(1H)-ones with substituted aromatic aldehydes.
• Used NMR spectroscopy to confirm structures.
• Employed mass spectrometry for further verification.
• Successfully synthesized previously unreported methyl-substituted styrylpyrimidine-5-carboxylates.
• Structures confirmed by NMR and mass spectrometry.