1256447-25-2

Upstream product

• 371-40-4 4-fluoroaniline 
• 120651-02-7 3-(4-chloroanilino)-2-cyanocrotonamide 
• 106-47-8 4-chloro-aniline 
• 120651-05-0 α-cyano-β-dimethylaminocrotonamide 
• 1256447-20-7 1-(4-chlorophenyl)-3-nitro-1,6-naphthyridine-2,5(1H,6H)-dione 
• 110-91-8 morpholine 
• 1256447-22-9 5-chloro-1-(4-chlorophenyl)-3-nitro-1,6-naphthyridin-2(1H)-one 
• 1256447-14-9 4-(4-chloroanilino)-2-oxo-1,2-dihydropyridine-3-carbaldehyde 
• 1256447-07-0 4-(4-fluoroanilino)-2-oxo-1,2-dihydropyridine-3-carbonitrile 
• 103607-71-2 4-(4-chloroanilino)-2-oxo-1,2-dihydropyridine-3-carbonitrile 

Relevant academic research and scientific papers

Substituted 3- and 5-formylpyridin-2-ones in the synthesis of 1-aryl-1,6-naphthyridinone derivatives

New 1-aryl-6-[2-(dimethylamino)vinyl]-4-oxo-1,4-dihydropyrimidine-5- carbonitriles and 4-arylamino-2-oxo-1,2-dihydropyridine-3-carbonitriles containing electron-withdrawing substituents in the benzene ring were synthesized from enamino amides and dimethyl