作者: Lina Mardiana , Bayu Ardiansah , Ridla Bakri , Antonius Herry Cahyana , Yulia Anita
关键词: Chalcone 、 Fourier transform infrared spectroscopy 、 Organic chemistry 、 Chemistry 、 Yield (chemistry) 、 Catalysis 、 Ethanol 、 Solvent 、 Aldol condensation 、 Sodium
摘要: A simple preparation of sodium impregnated on activated chicken eggshells (Na-ACE) as a solid base material for substituted chalcones synthesis is presented. After characterization using FTIR, XRD, SEM, EDS and total basicity, the catalyst was applied in Aldol condensation to produce corresponding 3a-3j. Confirmation products structure has been done by UV-Vis MS instruments. Reaction can be carried out relative short time with ethanol best solvent gave highest yield 95 %. This research presented facile chalcone derivatives, prominent class organic compounds interesting biological activities.