Palladium nanoparticles immobilized on magnetic nanoparticles: An efficient semi-heterogeneous catalyst for carbonylation of aryl bromides

Bishnu Dutta; Suheir Omar; Suzana Natour; Raed Abu-Reziq

doi:10.1016/j.catcom.2014.12.001

Palladium nanoparticles immobilized on magnetic nanoparticles: An efficient semi-heterogeneous catalyst for carbonylation of aryl bromides

Bishnu Dutta
, Suheir Omar
, Suzana Natour
, Raed Abu-Reziq^*

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

25 Scopus citations

Abstract

We describe a method for supporting palladium nanoparticles on magnetic nanoparticles modified with amino-functionalized dihydro-imidazolium groups. This catalytic system is very efficient in alkoxy- and amino-carbonylation reactions of aryl bromides. The catalyst can be easily recovered from the reaction mixture by applying an external magnetic field and reused for over five consecutive cycles without a significant decrease in its activity.

Original language	English
Pages (from-to)	31-36
Number of pages	6
Journal	Catalysis Communications
Volume	61
DOIs	https://doi.org/10.1016/j.catcom.2014.12.001
State	Published - 10 Feb 2015

Bibliographical note

Publisher Copyright:
© 2014 Elsevier B.V.

Keywords

Aryl bromides
Carbonylation
Magnetic nanoparticles
Nanocatalyst
Palladium nanoparticles

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10.1016/j.catcom.2014.12.001

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abstract = "We describe a method for supporting palladium nanoparticles on magnetic nanoparticles modified with amino-functionalized dihydro-imidazolium groups. This catalytic system is very efficient in alkoxy- and amino-carbonylation reactions of aryl bromides. The catalyst can be easily recovered from the reaction mixture by applying an external magnetic field and reused for over five consecutive cycles without a significant decrease in its activity.",

keywords = "Aryl bromides, Carbonylation, Magnetic nanoparticles, Nanocatalyst, Palladium nanoparticles",

author = "Bishnu Dutta and Suheir Omar and Suzana Natour and Raed Abu-Reziq",

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AU - Omar, Suheir

AU - Natour, Suzana

AU - Abu-Reziq, Raed

PY - 2015/2/10

Y1 - 2015/2/10

N2 - We describe a method for supporting palladium nanoparticles on magnetic nanoparticles modified with amino-functionalized dihydro-imidazolium groups. This catalytic system is very efficient in alkoxy- and amino-carbonylation reactions of aryl bromides. The catalyst can be easily recovered from the reaction mixture by applying an external magnetic field and reused for over five consecutive cycles without a significant decrease in its activity.

AB - We describe a method for supporting palladium nanoparticles on magnetic nanoparticles modified with amino-functionalized dihydro-imidazolium groups. This catalytic system is very efficient in alkoxy- and amino-carbonylation reactions of aryl bromides. The catalyst can be easily recovered from the reaction mixture by applying an external magnetic field and reused for over five consecutive cycles without a significant decrease in its activity.

KW - Aryl bromides

KW - Carbonylation

KW - Magnetic nanoparticles

KW - Nanocatalyst

KW - Palladium nanoparticles

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JO - Catalysis Communications

JF - Catalysis Communications

ER -

Palladium nanoparticles immobilized on magnetic nanoparticles: An efficient semi-heterogeneous catalyst for carbonylation of aryl bromides

Abstract

Bibliographical note

Keywords

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