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Solvent-free, low-temperature, selective hydrogenation of polyenes using a bimetallic nanoparticle Ru-Sn catalyst

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Hermans, Sophie [UCL] Raja, R. [autre] Thomas, J.M. [autre] Johnson, B.F.G. [autre] Sankar, G. [autre] Gleeson, D. [autre]

The point of attachment of bimetallic Ru6Sn particles which are anchored to the pore walls of a highly dispersed high-area mesoporous silica is found to be the tin atom, as indicated by in situ and ex situ measurements. This catalyst displays high activity for the low-temperature, selective hydrogenation of cyclic polyenes under solvent-free conditions (see scheme).

Document type Article de périodique (Journal article) – Article de recherche
Publication date 2001
Language Anglais
Journal information "Angewandte Chemie (International Edition)" - Vol. 40, no. 7, p. 1211-1215 (2001)
Peer reviewed yes
Publisher Wiley - V C H Verlag GmbH & Co. KGaA ((Germany) Weinheim)
issn 1433-7851
e-issn 1521-3773
Publication status Publié
Affiliations University of Cambridge (UK) - Department of Chemistry
UCL - Autre
Keywords Cycloalkenes ; Silica ; Solvents ; Tin ; Pore walls ; Ruthenium compounds ; Polyene ; Ruthenium ; Solvent ; Tin ; Article ; Hydrogenation ; Catalysis ; Catalyst ; Chemical reaction ; Hydrogenation ; Nanoparticle ; Reaction analysis ; Temperature sensitivity ; X ray crystallography ; Mesoporous materials ; Ruthenium ; Supported catalysts ; Bimetals ; Hydrogenation ; Low temperature effects ; Mesoporous materials
Links
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Bibliographic reference Hermans, Sophie ; Raja, R. ; Thomas, J.M. ; Johnson, B.F.G. ; Sankar, G. ; et. al. Solvent-free, low-temperature, selective hydrogenation of polyenes using a bimetallic nanoparticle Ru-Sn catalyst. In: Angewandte Chemie (International Edition), Vol. 40, no. 7, p. 1211-1215 (2001)
Permanent URL http://hdl.handle.net/2078/127357