Nitrogen-rich dicyandiamide-grafted graphene oxide catalyst for the synthesis of 1,2,5,6-tetrahydropyridine-3-carboxylates

Key Points

• The study aims to evaluate a nitrogen-rich catalyst for synthesizing tetrahydropyridine derivatives.
• Used a biomass-derived catalyst, GO@APTES@DCDA@Sb 3+.
• Conducted a one-pot solvent-free synthesis method.
• Successfully synthesized 1,2,5,6-tetrahydropyridine-3-carboxylates.
• Demonstrated potential for efficient chemical synthesis.