Glucose-derived palladium(0) nanoparticles as in situ-formed catalysts for suzuki-miyaura cross-coupling reactions in isopropanol

Jason E. Camp, Jay J. Dunsford, Edward P. Cannons, William J. Restorick, Anastasia Gadzhieva, Michael W. Fay, Robert J. Smith

Research output: Contribution to journalArticle

36 Citations (Scopus)

Abstract

Effective and convenient protocols using renewable sugar-derived palladium(0) nanoparticles (PdNPs) as in situ-formed catalysts for Suzuki-Miyaura cross-coupling reactions in isopropanol under thermal and microwave heating conditions have been developed. The addition of a small amount of glucose (5 mol %) to the reaction mixture lead to an increase in yield of the cross-coupled products compared to control experiments that omitted glucose. The size and morphology of the in situ-formed PdNPs were determined by TEM, and further EF-TEM analysis showed a hydrophilic hydroxylated shell around the individual palladium particles. The polar/hydrophilic nature of the nanoparticles allowed for their facile removal from the cross-coupled product, and a significant decrease in the amount of palladium incorporated into the final product was observed, as measured by ICP-MS analysis.

LanguageEnglish
Pages500-505
Number of pages6
JournalACS Sustainable Chemistry and Engineering
Volume2
Issue number3
Early online date18 Nov 2013
DOIs
Publication statusPublished - 3 Mar 2014
Externally publishedYes

Fingerprint

2-Propanol
palladium
Palladium
Glucose
glucose
catalyst
Nanoparticles
Catalysts
transmission electron microscopy
Transmission electron microscopy
Microwave heating
Sugars
sugar
shell
heating
nanoparticle
in situ
product
experiment
Experiments

Cite this

Camp, Jason E. ; Dunsford, Jay J. ; Cannons, Edward P. ; Restorick, William J. ; Gadzhieva, Anastasia ; Fay, Michael W. ; Smith, Robert J. / Glucose-derived palladium(0) nanoparticles as in situ-formed catalysts for suzuki-miyaura cross-coupling reactions in isopropanol. In: ACS Sustainable Chemistry and Engineering. 2014 ; Vol. 2, No. 3. pp. 500-505.
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Glucose-derived palladium(0) nanoparticles as in situ-formed catalysts for suzuki-miyaura cross-coupling reactions in isopropanol. / Camp, Jason E.; Dunsford, Jay J.; Cannons, Edward P.; Restorick, William J.; Gadzhieva, Anastasia; Fay, Michael W.; Smith, Robert J.

In: ACS Sustainable Chemistry and Engineering, Vol. 2, No. 3, 03.03.2014, p. 500-505.

Research output: Contribution to journalArticle

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AU - Camp, Jason E.

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AU - Cannons, Edward P.

AU - Restorick, William J.

AU - Gadzhieva, Anastasia

AU - Fay, Michael W.

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