Issue 7, 2021

Preparation and characterization of Pd supported on 5-carboxyoxindole functionalized cell@Fe3O4 nanoparticles as a novel magnetic catalyst for the Heck reaction

Abstract

Pd supported on 5-carboxyoxindole functionalized cell@Fe3O4 nanoparticles (Pd@CAI@cell@Fe3O4), a new magnetic nanocatalyst, was prepared and characterized using inductively coupled plasma atomic emission spectroscopy, Fourier-transform infrared spectroscopy, X-ray diffraction, scanning electron microscopy, transmission electron microscopy, thermogravimetric analysis, and energy-dispersive X-ray spectroscopy techniques. The synthesized nanocatalyst (Pd@CAI@cell@Fe3O4) was employed for Heck-type arylation of different substituted maleimides with iodoarenes in good to excellent yields. This green catalyst was easily recovered and reused several times with no substantial loss of activity, providing a clean and efficient synthetic procedure with excellent yield and reduced time.

Graphical abstract: Preparation and characterization of Pd supported on 5-carboxyoxindole functionalized cell@Fe3O4 nanoparticles as a novel magnetic catalyst for the Heck reaction

Article information

Article type
Communication
Submitted
13 Nov 2020
Accepted
05 Jan 2021
First published
11 Mar 2021
This article is Open Access
Creative Commons BY license

Nanoscale Adv., 2021,3, 1917-1926

Preparation and characterization of Pd supported on 5-carboxyoxindole functionalized cell@Fe3O4 nanoparticles as a novel magnetic catalyst for the Heck reaction

M. Mohammadnia and N. Poormirzaei, Nanoscale Adv., 2021, 3, 1917 DOI: 10.1039/D0NA00954G

This article is licensed under a Creative Commons Attribution 3.0 Unported Licence. You can use material from this article in other publications without requesting further permissions from the RSC, provided that the correct acknowledgement is given.

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