N-methylpyrrolidine as an effective organocatalyst for the regioselective synthesis of 3-hydroxy-3,5/6-di-aryl-1H-imidazo[1,2-a]imidazol-2(3H)-ones

N -Methylpyrrolidine catalyzed, concise and attractive synthesis of a new class of 3-hydroxy-3,5/6-di-aryl-1 H -imidazo[1,2- a ]imidazol-2(3 H )-ones was attained with impressive yields, in the presence of EtOH as a solvent, by means of a convenient and elegant condensation reaction between differen...

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Veröffentlicht in:	Research on chemical intermediates 2022-06, Vol.48 (6), p.2325-2336
Hauptverfasser:	Parsa Habashi, Bayram, Poursattar Marjani, Ahmad
Format:	Artikel
Sprache:	eng
Schlagworte:	Aromatic compounds Catalysis Chemical synthesis Chemistry Chemistry and Materials Science Condensates Guanidine hydrochloride Inorganic Chemistry Mass spectrometry NMR Nuclear magnetic resonance Physical Chemistry Substrates
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