1 research outputs found
PoboljÅ”an postupak sinteze nekih novih 1,3-diaril-2-propen-1-ona koristeÄi PEG-400 kao reciklirajuÄe otapalo i njihovo antimikrobno vrednovanje
A simple and convenient route is described for the synthesis of novel hetero 1,3-diaryl-2-propen-1-ones (chalcones) by using recyclable poly PEG-400 as an alternative reaction solvent. The reaction is clean with excellent yield, shorter reaction time and reduces the use of volatile organic compounds (VOCs). All the synthesized compounds were evaluated for their antimicrobial activities against several pathogenic representatives.Opisana je jednostavna i pogodna metoda sinteze novih hetero 1,3-diaril-2-propen-1-ona (kalkona) koristeÄi poli(etilenglikol) (PEG-400) kao alternativno otapalo. Reakcija je jednoznaÄna, a uporaba hlapljivih organskih otapala je smanjena. IskoriÅ”tenja na produktima su visoka, a reakcijska vremena kraÄa. Svi sintetizirani spojevi testirani su na antimikrobno djelovanje na nekoliko patogenih mikroorganizama