113697-46-4

Upstream product

• 113697-42-0 ethyl 4-methyl-2-(methylthio)-6-phenylpyrimidine-5-carboxylate 
• 123043-88-9 5-ethoxycarbonyl-4-phenyl-6-methyl-3,4-dihydropyrimidine-2(1H)-thione 
• 74840-45-2 ethyl 6-methyl-2-methylthio-4-phenyl-3,4,5,6-tetrahydropyrimidine-5-carboxylate 
• 100-52-7 benzaldehyde 
• 126827-25-6 2-thioxo-4-phenyl-5-methoxycarbonyl-6-methyl-1,2,3,4-tetrahydropyrimidine 
• 74-88-4 methyl iodide 

Relevant academic research and scientific papers

Reduction of Biginelli compounds by LiAlH4: a rapid access to molecular diversity

Herein, the reduction of Biginelli compounds by LiAlH4 was investigated for the first time. The reduction of urea-derived dihydropyrimidinones yielded 80-95% of hydrogenolysis products (4-aryl-5-(m)ethyl-6-methyl-3,4-dihydropyrimidin-2(1H)-ones

Syntheses of 2,3-Dihydro-5H-thiazolopyrimidines and Tetrasubstituted Dihydropyrimidine Derivatives as Possible Anthelmintic Agents

The hitherto unreported ring closure reaction of 5-ethoxycarbonyl-6-methyl-4-substitutedphenyl-3,4-dihydropyrimidine-2-thione with monochloroacetic acid in the presence of BF3-etherate is described.The reaction appears to have a general applicability and