Application of magnetic deep eutectic solvents as an efficient catalyst in the synthesis of new 1,2,3-triazole-nicotinonitrile hybrids <i>via</i> a cooperative vinylogous anomeric-based oxidation.

ABSTRACT: Magnetic deep eutectic solvents (MDESs) are adjuvants and an emerging subclass of heterogeneous catalysts in organic transformations. Herein, choline chloride (Ch/Cl) embedded on naphthalene bis-urea-supported magnetic nanoparticles, namely, Fe₃O₄@SiO₂@DES1, was constructed by a special approach. This compound was scrutinized and characterized by instrumental techniques such as FTIR, thermogravimetry and derivative thermogravimetry (TGA/DTG), field emission scanning electron microscopy (FESEM), energy-dispersive X-ray spectroscopy (EDS), elemental mapping, vibrating sample magnetometer (VSM) and X-ray diffraction (XRD) analyses. Potential catalytic activity of Fe₃O₄@SiO₂@DES1 was impressive, facilitating the synthesis of new

SUBMITTER: Navazeni M 

PROVIDER: S-EPMC11520567 | biostudies-literature | 2024 Oct

REPOSITORIES: biostudies-literature