52239-76-6

Upstream product

• 6328-00-3 4-(3-nitro-phenyl)-4-oxo-butyric acid 
• 2051-95-8 succinylbenzene 
• 90991-20-1 4-(3-nitro-phenyl)-4-oxo-butyric acid methyl ester 

Downstream Products

• 21282-91-7 6-(3'-amino phenyl)-2,3,4,5-tetrahydro pyridazin-3-one 
• 54558-01-9 3-(m-Nitrophenyl)-6-oxo-1,6-dihydropyridazine 
• 175437-08-8 2-{[3-(6-Oxo-1,4,5,6-tetrahydro-pyridazin-3-yl)-phenylamino]-methylene}-malonic acid diethyl ester 
• 14714-33-1 6-(3-acetylamino-phenyl)-4,5-dihydro-2H-pyridazin-3-one 
• 66548-74-1 3-methyl-6-(3-nitrophenyl)-[1,2,4]triazolo[4,3-b]pyridazine 
• 58059-33-9 3-chloro-6-(3-nitrophenyl)pyridazine 
• 76970-07-5 3-methyl-6-(3-acetamidophenyl)-1,2,4-triazolo<4,3-b>pyridazine 
• 66548-76-3 3-methyl-6-[3-(amino)phenyl]-1,2,4-triazolo[4,3-b]pyridazine 
• 66548-77-4 6-(3-aminophenyl)-1,2,4-triazolo<4,3-b>pyridazine 
• 108655-21-6 3-(m-Aminophenyl)pyridazine 

Relevant academic research and scientific papers

Syntheses and exploration of new biological activities in ethyl 6/7-substituted and 6, 7-disubstituted quinolin-4-one-3-carboxylates

Syntheses of a number of ethyl 1H, 4H-quinolin-4-one-3-carboxylates carrying substituted piperidinedione ring at position 6 (25 and 31-35), tetrahydrofuranone (37) or tetrahydropyridazinone ring (39) at position 7 and hydroxy and hydroxymethyl substituent

QUANTITATIVE DETERMINATION OF THE ELECTRONIC EFFECTS OF 3- AND 4-PYRIDAZINYL GROUPS FROM NMR SPECTRAL DATA FOR ISOMERIC AMINOPHENYL- AND PHENYLPYRIDAZINES

The previously unknown aminophenylpyridazines were synthesized.The inductive and resonance constants of 3- and 4-pyridazinyl groups were calculated on the basis of 1H and 13C NMR spectral data for isomeric aminophenyl- and phenylpyridazines in dimethyl sulfoxide (DMSO).