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   pseudo-three component reaction of indole with benzaldehyde derivatives for the preparation of bis(indolyl)methanes in the presence of nano-cuo-ceo2  
   
نویسنده baghernejad bita ,zareie asma
منبع asian journal of green chemistry - 2021 - دوره : 5 - شماره : 4 - صفحه:343 -350
چکیده    In this research study, a nano-cuo-ceo2 catalyzed environmentally benign strategy for the preparation of bis(indolyl)methane derivatives via the threecomponent reaction between indoles and aldehyde in aqueous media under reflux conditions in excellent yields was established. the structure of the prepared compounds was confirmed using ir, 1h-nmr. the elemental analysis and morphology of the catalyst was characterized using transmission electron microscopy (tem) and scanning electron microscopy (sem). the results revealed that this synthetic reaction is very simple and bis(indolyl)methane derivatives produced with good yields compared to other articles. the advantages of this method include catalyst recovery, high efficiency, and easy operation method. the highest efficiency (96%) in a short time (15 min) was obtained, which is very important compared to other previous methods presented.
کلیدواژه nano ,recyclable ,bis(indolyl)methanes ,cuo- ceo2
آدرس payame noor university (pnu), school of sciences, department of chemistry, iran, payame noor university (pnu), school of sciences, department of chemistry, iran
پست الکترونیکی asma.zareei@gmail.com
 
     
   
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