Reaction of 5-aryl-4-acetyl-3-hydroxy-1-(ω-carboxyalkyl)-3-pyrrolin-2-ones with aromatic amines
摘要:
Reactions of 5-aryl-4-acetyl-3-hydroxy-1-(omega-carboxyalkyl)-3-pyrrolin-2-ones with aromatic amines led to the formation of 5-aryl-4-(1-arylaminoethylidene)-1-(omega-carboxyalkyl)pyrrolidine-2,3-diones whose structure was confirmed by IR and (1)H NMR spectra and XRD analysis.