Magnetic Nano-Fe₃O₄-Supported 1-Benzyl-1,4-dihydronicotinamide (BNAH): Synthesis and Application in the Catalytic Reduction of α,β-Epoxy Ketones

A novel magnetically recoverable organic hydride compound was successfully constructed by using silica-coated magnetic nanoparticles as a support. An as-prepared magnetic organic hydride compound, BNAH (1-benzyl-1,4-dihydronicotinamide), showed efficient activity in the catalytic reduction of α,β-epoxy ketones. After reaction, the magnetic nanoparticle-supported BNAH can be separated by simple magnetic separation which made the separation of the product easier