A palladium(0)–threonine complex immobilized on the surface of magnetic mesocellular foam: an efficient, stable, and magnetically separable nanocatalyst for Suzuki, Stille, and Heck cross-coupling reactions

In this study, a new palladium nanocatalyst was supported on l-threonine functionalized magnetic mesocellular silica foams (MMCF@Thr-Pd) and was characterized by FT-IR, XRD, BET, SEM, EDS, VSM, TGA, ICP-OES and elemental mapping techniques. The obtained MMCF@Thr-Pd performance can show excellent cat...

Descripción completa

Detalles Bibliográficos
Autores principales: Shirvandi, Zeinab, Ghorbani-Choghamarani, Arash, Rostami, Amin
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Royal Society of Chemistry 2023
Materias:
Chemistry
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10258685/
https://www.ncbi.nlm.nih.gov/pubmed/37313518
http://dx.doi.org/10.1039/d3ra02721j
_version_ 1785057517505609728
author Shirvandi, Zeinab
Ghorbani-Choghamarani, Arash
Rostami, Amin
author_facet Shirvandi, Zeinab
Ghorbani-Choghamarani, Arash
Rostami, Amin
author_sort Shirvandi, Zeinab
collection PubMed
description In this study, a new palladium nanocatalyst was supported on l-threonine functionalized magnetic mesocellular silica foams (MMCF@Thr-Pd) and was characterized by FT-IR, XRD, BET, SEM, EDS, VSM, TGA, ICP-OES and elemental mapping techniques. The obtained MMCF@Thr-Pd performance can show excellent catalytic activity for Stille, Suzuki, and Heck coupling reactions, and the corresponding products were obtained with high yields. More importantly, the efficient and stable MMCF@Thr-Pd nanocatalyst was recovered by applying an external magnetic field and reused for at least five consecutive runs without a change in the catalytic activity.
format Online
Article
Text
id pubmed-10258685
institution National Center for Biotechnology Information
language English
publishDate 2023
publisher The Royal Society of Chemistry
record_format MEDLINE/PubMed
spelling pubmed-102586852023-06-13 A palladium(0)–threonine complex immobilized on the surface of magnetic mesocellular foam: an efficient, stable, and magnetically separable nanocatalyst for Suzuki, Stille, and Heck cross-coupling reactions Shirvandi, Zeinab Ghorbani-Choghamarani, Arash Rostami, Amin RSC Adv Chemistry In this study, a new palladium nanocatalyst was supported on l-threonine functionalized magnetic mesocellular silica foams (MMCF@Thr-Pd) and was characterized by FT-IR, XRD, BET, SEM, EDS, VSM, TGA, ICP-OES and elemental mapping techniques. The obtained MMCF@Thr-Pd performance can show excellent catalytic activity for Stille, Suzuki, and Heck coupling reactions, and the corresponding products were obtained with high yields. More importantly, the efficient and stable MMCF@Thr-Pd nanocatalyst was recovered by applying an external magnetic field and reused for at least five consecutive runs without a change in the catalytic activity. The Royal Society of Chemistry 2023-06-12 /pmc/articles/PMC10258685/ /pubmed/37313518 http://dx.doi.org/10.1039/d3ra02721j Text en This journal is © The Royal Society of Chemistry https://creativecommons.org/licenses/by-nc/3.0/
spellingShingle Chemistry
Shirvandi, Zeinab
Ghorbani-Choghamarani, Arash
Rostami, Amin
A palladium(0)–threonine complex immobilized on the surface of magnetic mesocellular foam: an efficient, stable, and magnetically separable nanocatalyst for Suzuki, Stille, and Heck cross-coupling reactions
title A palladium(0)–threonine complex immobilized on the surface of magnetic mesocellular foam: an efficient, stable, and magnetically separable nanocatalyst for Suzuki, Stille, and Heck cross-coupling reactions
title_full A palladium(0)–threonine complex immobilized on the surface of magnetic mesocellular foam: an efficient, stable, and magnetically separable nanocatalyst for Suzuki, Stille, and Heck cross-coupling reactions
title_fullStr A palladium(0)–threonine complex immobilized on the surface of magnetic mesocellular foam: an efficient, stable, and magnetically separable nanocatalyst for Suzuki, Stille, and Heck cross-coupling reactions
title_full_unstemmed A palladium(0)–threonine complex immobilized on the surface of magnetic mesocellular foam: an efficient, stable, and magnetically separable nanocatalyst for Suzuki, Stille, and Heck cross-coupling reactions
title_short A palladium(0)–threonine complex immobilized on the surface of magnetic mesocellular foam: an efficient, stable, and magnetically separable nanocatalyst for Suzuki, Stille, and Heck cross-coupling reactions
title_sort palladium(0)–threonine complex immobilized on the surface of magnetic mesocellular foam: an efficient, stable, and magnetically separable nanocatalyst for suzuki, stille, and heck cross-coupling reactions
topic Chemistry
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10258685/
https://www.ncbi.nlm.nih.gov/pubmed/37313518
http://dx.doi.org/10.1039/d3ra02721j
work_keys_str_mv AT shirvandizeinab apalladium0threoninecompleximmobilizedonthesurfaceofmagneticmesocellularfoamanefficientstableandmagneticallyseparablenanocatalystforsuzukistilleandheckcrosscouplingreactions
AT ghorbanichoghamaraniarash apalladium0threoninecompleximmobilizedonthesurfaceofmagneticmesocellularfoamanefficientstableandmagneticallyseparablenanocatalystforsuzukistilleandheckcrosscouplingreactions
AT rostamiamin apalladium0threoninecompleximmobilizedonthesurfaceofmagneticmesocellularfoamanefficientstableandmagneticallyseparablenanocatalystforsuzukistilleandheckcrosscouplingreactions
AT shirvandizeinab palladium0threoninecompleximmobilizedonthesurfaceofmagneticmesocellularfoamanefficientstableandmagneticallyseparablenanocatalystforsuzukistilleandheckcrosscouplingreactions
AT ghorbanichoghamaraniarash palladium0threoninecompleximmobilizedonthesurfaceofmagneticmesocellularfoamanefficientstableandmagneticallyseparablenanocatalystforsuzukistilleandheckcrosscouplingreactions
AT rostamiamin palladium0threoninecompleximmobilizedonthesurfaceofmagneticmesocellularfoamanefficientstableandmagneticallyseparablenanocatalystforsuzukistilleandheckcrosscouplingreactions

Ejemplares similares