ArticleScientific reports2018
L-Proline functionalized magnetic nanoparticles: A novel magnetically reusable nanocatalyst for one-pot synthesis of 2,4,6-triarylpyridines.
Article in Scientific reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.
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Who cites it
14 citing papers in PubMed, 67 citations in OpenAlex.
- L-glutamine-functionalized magnetic polystyrene for highly efficient synthesis of 2-amino-4H-pyrans.Discover nano · 2026Article
- Heterogeneous organocatalysis: the proline case.RSC advances · 2025Review
- L-Aspartic acid-functionalized magnetic nanoparticles: as a new magnetically reusable bifunctional acid-base catalysts for the synthesis of benzo[b]pyran and pyrano[3,2-c] chromene derivatives.Scientific reports · 2025Article
- CaFeScientific reports · 2024Article
- Nickel ferrite nanoparticles doped on hollow carbon microspheres as a novel reusable catalyst for synthesis of N-substituted pyrrole derivatives.Scientific reports · 2023Article
- Ionic liquid-loaded triazine-based magnetic nanoparticles for promoting multicomponent reaction.Scientific reports · 2022Article
- A new copper-supported zinc ferrite as a heterogeneous magnetic nanocatalyst for the synthesis of bis(pyrazolyl)methanes and oxidation of sulfides.Scientific reports · 2022Article
- One-pot synthesis of naphtho[1,2-e][1,3]oxazines in the presence of FNAOSiPAMP*/CuScientific reports · 2022Article
- FeScientific reports · 2022Article
- Convenient one-pot synthesis of 1,2,4-oxadiazoles and 2,4,6-triarylpyridines using graphene oxide (GO) as a metal-free catalyst: importance of dual catalytic activity.RSC advances · 2021Article
- Bio-based polyurethane nanocomposite thin coatings from two comparable POSS with eight same vertex groups for controlled release urea.Scientific reports · 2021Article
- One-pot green synthesis of iron oxide nanoparticles from Bauhinia tomentosa: Characterization and application towards synthesis of 1, 3 diolein.Scientific reports · 2021Article
- Chiral Graphene Hybrid Materials: Structures, Properties, and Chiral Applications.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2021Review
- Saturated Five-Membered Thiazolidines and Their Derivatives: From Synthesis to Biological Applications.Topics in current chemistry (Cham) · 2020Review
Corrections and comments
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Authors and funding
2 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
In this work, an efficient method for the immobilization of L-proline on magnetic nanoparticles was offered and evaluated as a recoverable magnetic nanocatalyst for synthesis of 2,4,6-triarylpyridines through one-pot three-component reaction of acetophenone, aryl aldehydes and ammonium acetate. This article is the first report of the catalytic application of L-proline functionalized magnetic nanoparticles in organic reactions as a magnetic nanocatalyst. This novel magnetic nanocatalyst proved to be effective and provided the products in high to excellent yield under solvent-free conditions. The structure of obtained nanoparticles was characterized by Fourier transform infrared spectrophotometry (FT-IR), field-emission scanning electron microscopy (FE-SEM), thermogravimetric analysis (TGA) and energy-dispersive X-ray spectroscopy (EDX). TGA result revealed that it is stable up to 200 °C for using as a catalyst in organic reactions. FE-SEM image of the synthesized nanocatalyst showed that it has nearly core-shell spherical shape and uniform size distribution with an average size about 80 nm. Moreover, the catalyst could be easily recovered by facile separation by magnetic forces and recycled for several times without significant loss of its catalytic activity. The benefits of this study are simplicity, nontoxicity, low cost, simple workup, and an environmentally benign nature.
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