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Heterogenized Wilkinson's Catalyst for Transfer Hydrogenation of Carbonyl Compounds
Stockholm University, Faculty of Science, Department of Organic Chemistry.
Stockholm University, Faculty of Science, Department of Organic Chemistry.
Stockholm University, Faculty of Science, Department of Materials and Environmental Chemistry (MMK).
Stockholm University, Faculty of Science, Department of Materials and Environmental Chemistry (MMK).
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2011 (English)In: European Journal of Organic Chemistry, ISSN 1434-193X, E-ISSN 1099-0690, no 23, 4409-4414 p.Article in journal (Refereed) Published
Abstract [en]

Wilkinson’s catalyst [RhCl(PPh3)3] was heterogenized on common silica by the use of a grafting/anchoring technique. The immobilized catalyst showed high activity and selectivity in transfer hydrogenation reactions of a range of carbonyl compounds in 2-propanol. Reactions carried out in 2-propanol at reflux afforded the corresponding alcohols in high yields in short reaction times. The heterogeneous feature ofthe catalyst allows for easy recovery and efficient reuse in the same reaction up to 5 times without any detectible loss of catalytic activity.

Place, publisher, year, edition, pages
Wiley-VCH Verlag GmbH 3690 & Co. KGaA, Weinheim , 2011. no 23, 4409-4414 p.
Keyword [en]
Wilkinsons’s catalyst, immobilization, heterogeneous catalysis, transfer hydrogenation, carbonyl compounds
National Category
Organic Chemistry Materials Chemistry
Identifiers
URN: urn:nbn:se:su:diva-64552DOI: 10.1002/ejoc.201100339ISI: 000294347500017OAI: oai:DiVA.org:su-64552DiVA: diva2:458206
Funder
Knut and Alice Wallenberg Foundation
Note
authorCount :5Available from: 2011-11-22 Created: 2011-11-22 Last updated: 2017-12-08Bibliographically approved

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Bacsik, ZoltánHedin, NiklasBäckvall, Jan E.
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