67280-72-2

Upstream product

• 67280-71-1 [(4-bromo-phenyl)-ethoxycarbonylamino-methyl]-carbamic acid ethyl ester 
• 1122-91-4 4-bromo-benzaldehyde 

Downstream Products

• 74739-05-2 N'--N,N-diethylurea 
• 74738-96-8 phenyl (p-bromo-α-phenoxybenzyl)carbamate 
• 123629-43-6 5-(ethoxycarbonyl)-4-(4-bromophenyl)-6-methyl-3,4-dihydropyrimidin-2(1H)-one 
• 943758-49-4 C₁₂H₁₂BrN₃O₃S 
• 1134199-72-6 rac-4-(4-bromophenyl)-6-[(2,4-dimethylphenyl)imino]-3,4-dihydro[1,3,5]triazino[2,1-a]isoindol-2(6H)-one 
• 1258958-71-2 (4S)-(+)-6-[(E)-2-(4-bromophenyl)ethenyl]-4-(4-methylphenyl)-4-trifluoromethyl-3,4-dihydropyrimidine-2(1H)-one 
• 1258958-68-7 (4S)-(+)-6-[(E)-2-(4-bromophenyl)ethenyl]-4-phenyl-4-trifluoromethyl-3,4-dihydropyrimidin-2(1H)-one 
• 1621272-82-9 4-(4-bromophenyl)-1-(3-(trifluoromethyl)phenyl)-3,4,6,7-tetrahydro-1H-cyclo-penta[d]pyrimidine-2,5-dione 
• 1621272-89-6 4-(4-bromophenyl)-1-(3-(difluoromethyl)phenyl)-3,4,6,7-tetrahydro-1H-cyclopenta [d]-pyrimidine-2,5-dione 
• 1621273-35-5 C₂₈H₁₇F₃N₄O₆ 
• 1621273-32-2 methyl 2-(4-(4-cyanophenyl)-2,5-dioxo-1-(3-(trifluoromethyl)phenyl)-6,7-dihydro-1H-cyclopenta[d]pyrimidin-3(2H,4H,5H)-yl)propanoate 
• 1621273-33-3 2-(4-(4-cyanophenyl)-2,5-dioxo-1-(3-(trifluoromethyl)phenyl)-6,7-dihydro-1H-cyclopenta[d]pyrimidin-3(2H,4H,5H)-yl)propanoic acid 
• 1621269-90-6 (R)-4-(2,5-dioxo-1-(3-(trifluoromethyl)phenyl)-2,3,4,5,6,7-hexahydro-1H-cyclopenta[d]pyrimidin-4-yl)benzonitrile 
• 1621269-91-7 (S)-4-(2,5-Dioxo-1-(3-(trifluoromethyl)phenyl)-2,3,4,5,6,7-hexahydro-1H-cyclopenta[d]pyrimidin-4-yl)benzonitrile 

Relevant academic research and scientific papers

A convenient synthesis of N1-substituted 3,4-dihydropyrimidin-2(1H)-ones by cyclocondensation of α-chlorobenzyl isocyanates with ethyl N-alkyl(aryl)-β-aminocrotonates

A new convenient approach to the synthesis of N1-substituted 3,4-dihydropyrimidin-2(1H)-ones was developed using the regioselective cyclocondensation of α-chlorobenzyl isocyanates with ethyl N-alkyl(aryl)-β-aminocrotonates. A number of N1-aryl and N1-alky