1337541-41-9

Upstream product

• 1337541-34-0 1-tert-butyl 5-ethyl 2-methyl-4-p-nitrophenyl-6-phenyl-1,6-dihydropyrimidine-1,5-dicarboxylate 
• 1337541-30-6 1-tert-butyl 5-ethyl 4-chloro-2-methyl-6-phenyl-1,6-dihydropyrimidine-1,5-dicarboxylate 
• 100416-57-7 ethyl 6-chloro-2-methyl-4-phenyl-1,4-dihydropyrimidine-5-carboxylate 
• 96962-33-3 ethyl 2-methyl-4-phenyl-1,4,5,6-tetrahydropyrimidin-6-one-5-carboxylate 
• 100-52-7 benzaldehyde 
• 5292-53-5 diethyl benzalmalonate 
• 105-53-3 diethyl malonate 

Relevant academic research and scientific papers

Synthesis and substitution reactions of 4(6)-chlorodihydropyrimidines

Chlorination of the corresponding ketones with phenylphosphonic dichloride (PhPOCl2) provided ethyl 6(4)-chloro-2-methyl-4(6)-phenyl-1,4(6)- dihydropyrimidine-5-carboxylate in good yield. The cross-coupling reactions of organoboronic acids or t