113448-88-7

Upstream product

• 121275-78-3 3-(4-Chloro-benzoyl)-4-hydroxy-2-morpholin-4-yl-5-oxo-1-phenyl-2,5-dihydro-1H-pyrrole-2-carboxylic acid methyl ester 
• 121275-71-6 (Z)-3-(4-Chloro-benzoyl)-5-morpholin-4-yl-4,5-dioxo-2-phenylamino-pent-2-enoic acid methyl ester 
• 152449-27-9 3-(4-Chloro-benzoyl)-4-hydroxy-5-oxo-1-phenyl-2-(2-phenylamino-phenylamino)-2,5-dihydro-1H-pyrrole-2-carboxylic acid methyl ester 
• 113416-33-4 3-(4-Chloro-benzoyl)-4,5-dioxo-1-phenyl-4,5-dihydro-1H-pyrrole-2-carboxylic acid methyl ester 

Relevant academic research and scientific papers

FIVE-MEMBERED 2,3-DIOXOHETEROCYCLES XXXI. REACTION OF 1-ARYL-4-AROYL-5-METHOXYCARBONYL-2,3-DIHYDRO-2,3-PYRROLEDIONES WITH o-AMINOPHENOL AND N-PHENYL-o-PHENYLENEDIAMINE

1-Aryl-4-aroyl-5-methoxycarbonyl-2,3-dihydro-2,3-pyrrolediones react with o-aminophenol and N-phenyl-o-phenylenediamine with the formation of 1-aryl-4-aroyl-5-methoxycarbonyl-3-hydroxy-5-o-hydroxyphenylamino- and 5-o-phenylaminophenylamino-2,5-dihydro-2-p

FIVE-MEMBERED 2,3-DIOXOHETEROCYCLES. VIII. REACTION OF 1-ARYL-4-AROYL-5-METHOXYCARBONYL-2,3-DIHYDRO-2,3-PYRROLEDIONES WITH SECONDARY ALIPHATIC AMINES

The reaction of 1-aryl-4-aroyl-5-methoxycarbonyl-2,3-dihydro-2,3-pyrrolediones with dialkylamines leads to the dialkylamides of methyl 4-aroylamino-3-aroyl-2-oxo-Z-3-pentenedioates and 1-aryl-4-aroyl-5-dialkylamino-5-methoxycarbonyl-3-hydroxy-2,5-dihydro-

FIVE-MEMBERED 2,3-DIOXOHETEROCYCLES. V. SYNTHESIS OF 1-ARYL-4-AROYL-5-METHOXYCARBONYL-2,3-DIHYDRO-2,3-PYRROLEDIONES AND THEIR REACTIONS WITH WATER AND ALCOHOLS

1-Aryl-4-aroyl-5-methoxycarbonyl-2,3-dihydro-2,3-pyrrolediones were obtained from oxalyl chloride and methyl 4-aryl-2-arylamino-4-oxo-2-butenoates.They add water and alcohols reversibly with the formation of substituted 3,5-dihydroxy- and 5-alkoxy-3-hydro

MECHANISMS OF THE REACTIONS OF 1,3-DICARBONYL COMPOUNDS WITH NUCLEOPHILIC REAGENTS. IV. KINETICS OF THE HYDRATION OF 4-AROYL-5-METHOXYCARBONYL-1-PHENYL-2,3-DIHYDROPYRROLE-2,3-DIONES IN TOLUENE

The kinetics of the hydration of 4-aroyl-5-methoxycarbonyl-1-phenyl-2,3-dihydropyrrole-2,3-diones in toluene, uncatalyzed and catalyzed by carboxylic acids, was studied.With decrease in the pKa values of the catalysts the mechanism of catalysis