Synthesis and antimicrobial study of 1,4-dihydropyrano[2,3-c]pyrazole derivatives in the presence of amino-functionalized silica-coated cobalt oxide nanostructures as catalyst
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DOI: 10.1016/j.poly.2019.04.063
Abstract: Abstract In this research a series of pyranopyrazoles were efficiently synthesized via the one-pot four-component reactions of ethyl acetoacetate, hydrazinehydrate, aldehydes and malononitrile in the presence of Co3O4@SiO2-tNH2 nanocomposites as catalyst. This study offers many… read more here.
Keywords: presence; study dihydropyrano; antimicrobial study; study ... See more keywords