Fe₃O₄@HA-Cu(OAc)₂ nanocomposite as a nanomagnetic water-compatible catalyst for efficient synthesis of 1,2,3-triazoles in water.

ABSTRACT: A new humic acid-based nanomagnetic copper(II) composite was prepared and used as an eco-friendly recoverable catalyst for synthesizing 1,4-disubstituted 1,2,3-triazoles. The synthesis was done via the three-component click reaction of alkyl halide, sodium azide, and terminal alkyne with good to excellent yield. A simple magnetic copper acetate composite, Fe₃O₄@HA-Cu(OAc)₂, was prepared using humic acid and characterized by SEM, TEM, XRD, EDX, EDS-mapping, VSM, TGA, AAS, and FT-IR. The catalyst showed high catalytic potential in a one-pot three-component click reaction in the synthesis of 1,2,3-triazoles. The nanomagnetic Fe₃O₄@HA-Cu(OAc)₂ catalyst demonstrated high efficiency, stability, compatibility with oxygen/water and

SUBMITTER: Arjmandzadeh B 

PROVIDER: S-EPMC11772774 | biostudies-literature | 2025 Jan

REPOSITORIES: biostudies-literature