Synthesis of Sb(iii)-immobilized on nitrogen-doped mesoporous silica nanotubes for efficient and green preparation of pyrazolopyranopyrimidines: comprehensive characterization, green chemistry evaluation and computational antifungal profiling against 5TZ1
In this study, a novel heterogeneous nanocatalyst, Sb(iii) immobilized on nitrogen-doped mesoporous silica nanotubes (N-MSNTs/Sb(iii)), was successfully synthesized. This catalyst was then applied in a one-pot, four-component synthesis of pyrazolopyranopyrimidine derivatives via the condensation of ethyl acetoacetate,...