Synthesis and Characterization of Fe 3 O 4 @SiO 2 @APIDSO 3 H as a Novel and Efficient Magnetic Nanocatalyst in Pechmann Condensation

Fe 3 O 4 @APIDSO 3 H as a novel and magical magnetic nanocatalyst was designed, synthesized, and characterized by different spectroscopic techniques such as Fourier transform infrared (FT‐IR) spectroscopy, scanning electron microscopy (SEM), transmission electron microscopy (TEM), x‐ray diffraction...

Full description

Saved in:
Bibliographic Details
Published in:Applied organometallic chemistry 2024-12, Vol.38 (12)
Main Authors: Aghashiri, Zohre, Ghassamipour, Soheila, Jamalian, Arezu, Emadi, Masoomeh
Format: Article
Language:English
Citations: Items that this one cites
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:Fe 3 O 4 @APIDSO 3 H as a novel and magical magnetic nanocatalyst was designed, synthesized, and characterized by different spectroscopic techniques such as Fourier transform infrared (FT‐IR) spectroscopy, scanning electron microscopy (SEM), transmission electron microscopy (TEM), x‐ray diffraction (XRD), energy‐dispersive x‐ray (EDX), thermogravimetric analysis (TGA), and vibrating sample magnetometer (VSM). The loading percentage of sulfonic acid on the magnetic nano catalyst was calculated using CHNS analysis. Then, the potential use of it was investigated for the synthesis of various coumarins by Pechmann condensation. The corresponding products were synthesized and isolated in 60%–99% yields. The catalyst was recycled and reused for four times without loss in catalytic activity.
ISSN:0268-2605
1099-0739
DOI:10.1002/aoc.7716