Novel modified magnetic graphene oxide as an efficient and green catalyst for one-pot synthesis of pyrazoles.

ABSTRACT: The primary aim of this investigation is to fabricate a novel nano-catalyst by anchoring copper iodide onto magnetized graphene oxide and modifying it with a new ligand of N'₁,N'₃-bis(2-aminobenzoyl)benzene-1,3-disulfonohydrazide (ABDSH). The performance of this nano-catalyst demonstrated remarkable efficacy and selectivity. The synthesized nanocomposite was characterized using FTIR, EDX, MAPPING, FESEM, VSM, TGA, and DSC techniques. Results indicated that this nanocomposite possessed favorable morphology, facile preparation, high catalytic activity, and substantial surface area. Furthermore, the GO@Fe₃O₄@PTMS@ABDSH@CuI nanocomposite was employed as a recyclable heterogeneous catalyst for green synthesis of pyrazole derivatives. Noteworthy advant

SUBMITTER: Momeni S 

PROVIDER: S-EPMC12022031 | biostudies-literature | 2025 Apr

REPOSITORIES: biostudies-literature