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Cobalt catalyzed hydroformylation of higher olefins in the presence of chemically modified cyclodextrins

Paper ID Volume ID Publish Year Pages File Format Full-Text
51267 46837 2009 5 PDF Available
Title
Cobalt catalyzed hydroformylation of higher olefins in the presence of chemically modified cyclodextrins
Abstract

The cobalt catalyzed hydroformylation of higher olefins in the presence of chemically modified cyclodextrins was investigated in an aqueous biphasic system. The effect of various parameters, such as the nature of the cyclodextrin and olefin, the temperature, the CO/H2 pressure, the concentration of the cyclodextrin and TPPTS was studied. The results demonstrate that the partially methylated β-cyclodextrin gives good conversion (>92%) and selectivity (>92%) for the hydroformylation of higher olefins without impeding the recovery of the catalytic system.

Keywords
Aqueous biphasic catalysis; Hydroformylation; Higher olefins; Cobalt; TPPTS; Chemically modified cyclodextrins
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Cobalt catalyzed hydroformylation of higher olefins in the presence of chemically modified cyclodextrins
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Publisher
Database: Elsevier - ScienceDirect
Journal: Catalysis Communications - Volume 10, Issue 14, 25 August 2009, Pages 1808–1812
Authors
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Subjects
Physical Sciences and Engineering Chemical Engineering Catalysis
Get Full-Text Now
Don't Miss Today's Special Offer
Price was $35.95
You save - $31
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