133764-46-2

Upstream product

• 133764-41-7 [3-(4-Bromo-phenyl)-4-oxo-3,4-dihydro-quinazolin-2-ylsulfanyl]-acetic acid ethyl ester 
• 1028-39-3 3-(4-bromo-phenyl)-2-thioxo-2,3-dihydro-1H-quinazolin-4-one 
• 1028-39-3 3-(4-bromophenyl)-2-thioxo-2,3-dihydroquinazoline-4(1H)-one 

Downstream Products

• 133764-58-6 C₂₃H₁₇BrClN₅O₂S₂ 
• 133764-59-7 C₂₄H₂₀BrN₅O₃S₂ 
• 2400-96-6 3-(p-Bromphenyl)-2,4-dioxotetrahydrochinazolin 
• 133764-90-6 3-(4-Bromo-phenyl)-2-[5-mercapto-4-(2-methoxy-phenyl)-4H-[1,2,4]triazol-3-ylmethylsulfanyl]-3H-quinazolin-4-one 
• 133764-89-3 3-(4-Bromo-phenyl)-2-[4-(4-chloro-phenyl)-5-mercapto-4H-[1,2,4]triazol-3-ylmethylsulfanyl]-3H-quinazolin-4-one 
• 133764-88-2 3-(4-Bromo-phenyl)-2-[4-(4-bromo-phenyl)-5-mercapto-4H-[1,2,4]triazol-3-ylmethylsulfanyl]-3H-quinazolin-4-one 
• 133764-57-5 C₂₃H₁₇Br₂N₅O₂S₂ 

Relevant academic research and scientific papers

Synthesis, molecular structure and spectroscopic studies of some new quinazolin-4(3H)-one derivatives; An account on the N- versus S-Alkylation

A new series of N- and S-alkylated products of 3-aryl-1H,3H-quinazolin-2,4-dione and 3-aryl-2-mercapto-3H-quinazolin-4-one, respectively, were prepared in good yields via efficient nucleophilic substitution reaction of the SH and NH substrates with methyl