{"title":"Synthesis of pyridodipyrimidine derivatives using MgFe2O4@Tris as a new nanocatalyst under green condition","authors":"Zahra Ramezaninejad, Lotfi Shiri","doi":"10.1007/s11164-024-05314-5","DOIUrl":null,"url":null,"abstract":"<p>Catalytic processes for the synthesis of basic chemical compounds are currently being developed. Therefore, magnesium ferrite was used as a nanoparticle to synthesize an efficient and recyclable nanocatalyst. The characterization of the catalyst was carried out using various methods such as Fourier- transform infrared spectroscopy (FT-IR), vibrating sample magnetometry, energy dispersive X-ray spectroscopy, transmission electron microscopy (TEM), scanning electron microscopy, X-ray diffraction and thermogravimetric analysis. Finally, an economical and efficient method for pyridodipyrimidine synthesis was developed using an environmentally friendly and recyclable MgFe<sub>2</sub>O<sub>4</sub>@Tris nanocatalyst in an aqueous medium. For the synthesis of pyridodipyrimidines, a four-component reaction was carried out at room temperature using aldehyde derivatives, barbituric acid and ammonium acetate as substrates. The advantages of this catalyst include high catalytic activity, high yield, short reaction time, the use of environmentally friendly solvents, easy magnetic separation and the possibility of reusing the catalyst.</p>","PeriodicalId":753,"journal":{"name":"Research on Chemical Intermediates","volume":null,"pages":null},"PeriodicalIF":2.8000,"publicationDate":"2024-05-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Research on Chemical Intermediates","FirstCategoryId":"92","ListUrlMain":"https://doi.org/10.1007/s11164-024-05314-5","RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"CHEMISTRY, MULTIDISCIPLINARY","Score":null,"Total":0}
引用次数: 0
Abstract
Catalytic processes for the synthesis of basic chemical compounds are currently being developed. Therefore, magnesium ferrite was used as a nanoparticle to synthesize an efficient and recyclable nanocatalyst. The characterization of the catalyst was carried out using various methods such as Fourier- transform infrared spectroscopy (FT-IR), vibrating sample magnetometry, energy dispersive X-ray spectroscopy, transmission electron microscopy (TEM), scanning electron microscopy, X-ray diffraction and thermogravimetric analysis. Finally, an economical and efficient method for pyridodipyrimidine synthesis was developed using an environmentally friendly and recyclable MgFe2O4@Tris nanocatalyst in an aqueous medium. For the synthesis of pyridodipyrimidines, a four-component reaction was carried out at room temperature using aldehyde derivatives, barbituric acid and ammonium acetate as substrates. The advantages of this catalyst include high catalytic activity, high yield, short reaction time, the use of environmentally friendly solvents, easy magnetic separation and the possibility of reusing the catalyst.
期刊介绍:
Research on Chemical Intermediates publishes current research articles and concise dynamic reviews on the properties, structures and reactivities of intermediate species in all the various domains of chemistry.
The journal also contains articles in related disciplines such as spectroscopy, molecular biology and biochemistry, atmospheric and environmental sciences, catalysis, photochemistry and photophysics. In addition, special issues dedicated to specific topics in the field are regularly published.