Tetramethylguanidine-functionalized nanosize γ-Al2O3 as a novel and efficient catalyst for the four-component synthesis of pyrazolopyranopyrimidine derivatives
Mahnoush Keshavarz, Manouchehr Mamaghani, Mohammad G. Dekamin, Mohammad Nikpassand
Topics & Concepts
CatalysisEthyl acetoacetateHydrazine (antidepressant)HydrateChemistrySilaneSurface modificationHybrid materialHeterogeneous catalysisOrganic chemistryChromatographyPhysical chemistryMulticomponent Synthesis of HeterocyclesSynthesis and Characterization of Heterocyclic CompoundsSynthesis and biological activity