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Glucose-Derived Palladium(0) Nanoparticles as in Situ-Formed Catalysts for Suzuki-Miyaura Cross-Coupling Reactions in Isopropanol.

Camp, Jason, Dunsford, Jay J., Cannons, Edward P., Restorick, William J., Gadzhieva, Anastasia, Fay, Michael W. and Smith, Robert J. (2014) Glucose-Derived Palladium(0) Nanoparticles as in Situ-Formed Catalysts for Suzuki-Miyaura Cross-Coupling Reactions in Isopropanol. ACS Sustainable Chemistry & Engineering, 2 (3, Cop). pp. 500-505. ISSN 2168-0485

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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 addn. of a small amt. of glucose (5 mol %) to the reaction mixt. lead to an increase in yield of the cross-coupled products compared to control expts. that omitted glucose. The size and morphol. of the in situ-formed PdNPs were detd. by TEM, and further EF-TEM anal. 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 amt. of palladium incorporated into the final product was obsd., as measured by ICP-MS anal. [on SciFinder(R)]

Item Type: Article
Additional Information: Unmapped bibliographic data: PY - 2014/// [EPrints field already has value set] M3 - 10.1021/sc400410v [Field not mapped to EPrints] JA - ACS Sustainable Chem. Eng. [Field not mapped to EPrints]
Uncontrolled Keywords: glucose palladium nanoparticle catalyst Suzuki Miyaura cross coupling
Subjects: Q Science > Q Science (General)
Q Science > QD Chemistry
Schools: School of Applied Sciences
Related URLs:
Depositing User: Sara Taylor
Date Deposited: 11 Nov 2014 13:47
Last Modified: 11 Nov 2014 13:47
URI: http://eprints.hud.ac.uk/id/eprint/22268

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