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Catalytic activity of linear chain ruthenium carbonyl polymer [Ru(CO)4]n in 1-hexene hydroformylation

Paper ID Volume ID Publish Year Pages File Format Full-Text
43087 45954 2009 4 PDF Available
Title
Catalytic activity of linear chain ruthenium carbonyl polymer [Ru(CO)4]n in 1-hexene hydroformylation
Abstract

The catalytic activity of the ruthenium carbonyl polymer [Ru(CO)4]n was studied in the hydroformylation of 1-hexene. Compared to the more commonly used ruthenium carbonyl catalyst, Ru3(CO)12, the linear chain polymer showed higher levels of activity. Although [Ru(CO)4]n itself is only sparingly soluble under catalytic conditions and acts as a heterogeneous catalyst on its own, the effects of supports on catalytic activity were also investigated. A series of potential supports including SiO2, Al2O3, zeolite and multiwalled carbon nanotubes (MWCNT) were explored in order to optimize the catalytic preformance and reusability of the catalyst. The highest activities were obtained with MWCNT supported [Ru(CO)4]n. Unlike any of the conventional oxide supports, the MWCNT improved the total catalytic activity in comparison with the unsupported polymer.

Graphical abstractCatalytic activity of the ruthenium carbonyl polymer [Ru(CO)4]n was studied in hydroformylation of 1-hexene. Compared to cluster Ru3(CO)12, the linear chain polymer showed higher activities. A series of potential supports including SiO2, Al2O3, zeolite and multiwalled carbon nanotubes were explored to optimize the catalytic activity and reusability of the catalyst. The highest activities were obtained with [Ru(CO)4]n supported on MWCNT.Figure optionsDownload full-size imageDownload as PowerPoint slide

Keywords
Ruthenium; Carbonyl; Polymer; Hydroformylation
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Catalytic activity of linear chain ruthenium carbonyl polymer [Ru(CO)4]n in 1-hexene hydroformylation
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Publisher
Database: Elsevier - ScienceDirect
Journal: Applied Catalysis A: General - Volume 353, Issue 1, 31 January 2009, Pages 113–116
Authors
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Subjects
Physical Sciences and Engineering Chemical Engineering Catalysis
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Don't Miss Today's Special Offer
Price was $35.95
You save - $31
Price after discount Only $4.95
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Full-text PDF Download
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Any Questions? feel free to contact us