Solvent-free one-pot synthesis of 4-aryl-3,5-dimethyl-1,4,7,8-tetrahydrodipyrazolo[3,4-b:4′,3′-e]pyridines using Fe3O4@SiO2@(BuSO3H)3 catalytic Fe3+ system as selective colorimetric
Ghodsi Mohammadi Ziarani, Mahdieh Khademi, Fatemeh Mohajer, Maryam Anafcheh, Alireza Badiei, Jahan B. Ghasemi
Topics & Concepts
ChemistryPyridineNatural bond orbitalCatalysisArylLone pairHOMO/LUMOTransition statePhenolMedicinal chemistryDensity functional theoryPhotochemistryComputational chemistryOrganic chemistryMoleculeAlkylMulticomponent Synthesis of HeterocyclesSynthesis and Characterization of Heterocyclic CompoundsSynthesis and biological activity