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Iron(III) trifluoroacetate and trifluoromethanesulfonate: Recyclable Lewis acid catalysts for one-pot synthesis of 3,4-dihydropyrimidinones or their sulfur analogues and 1,4-dihydropyridines via solvent-free Biginelli and Hantzsch condensation protocols

Chemical EngineeringSulfur AnaloguesEngineeringSolvent-free BiginelliOrganic ChemistryHantzsch Condensation ProtocolsOrganometallic CatalysisCatalysisChemistrySynthetic Chemistry