157488-07-8

Upstream product

• 122-04-3 4-nitro-benzoyl chloride 
• 719-59-5 5-chloro-2-aminobenzophenone 
• 719-64-2 5-chloro-3-phenylanthranil 

Downstream Products

• 84570-85-4 2-(p-nitrophenyl)-4-phenyl-6-chloroquinazoline 
• 170650-67-6 6-amino-2-(p-nitrophenyl)-4-phenylquinazoline 
• 128889-33-8 6-Amino-2-(p-aminophenyl)-4-phenylquinazoline 

Relevant academic research and scientific papers

SYNTHESIS OF 6-AMINO-2-(p-AMINOPHENYL)-4-PHENYLQUINAZOLINE

A study was carried out on the amination of 6-chloro-2-arylquinazolines.The reaction of p-chlorophenyl- and p-nitrophenyl derivatives gives a mixture of mono- and diamination products with predominance of the monoamino products.The desired diamine was also obtained in the reduction of 6-amino-2-(p-nitrophenyl)quinazoline.