126480-70-4Relevant academic research and scientific papers
Exotic amino acids. 8. Synthesis of monomethyl esters of N-aryl-aminomethylenemalonic acids
Zicane,Ravina,Tetere,Rijkure,Petrova,Kalejs
, p. 840 - 845 (2002)
N-Arylaminomethyleneisopropylidenemalonates, obtained from ethoxymethyleneisopropylidenemalonate and aromatic amines, underwent methanolysis to form monomethyl esters of N-arylaminomethylenemalonic acids. The conditions of their formation and their yields depend on the nature and positions of the substituents in the aromatic ring of the initial amine.
Synthese d'oxazepine-1,4 ones-7 par thermolyse de β-hydroxyalkylaminomethylenemalonates d'isopropylidene
Grandjean, Didier,Dhimane, Hamid,Pommelet, Jean-Claude,Chuche, Josselin
, p. 657 - 660 (2007/10/02)
β-hydroxyalkylaminomethylene Meldrum's acid derivatives 1a-d lead by gas-phase thermolysis, to monocyclic oxazepinones 7; in the contrary, 1e affords quinolone 8e.The formation of compound 7 can be rationalized by addition of the hydroxy group on the amin
